Trace number 1516721

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
VARSAT-random 2009-03-22? (TO) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
MD5SUMa61c5a47056b58e65936096833df1084
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1111.14
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
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:  500                                                  |
0.00/0.00	c |  Number of clauses:    2125                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c |  Timeout:              43200 s
0.00/0.00	c |  Random Seed:          967758537.000000
0.00/0.00	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.00	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.00	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.00	c |                                                                             |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     490     2116     6420 |      705        0    nan |  0.000 % |
0.00/0.02	c |       103 |     490     2116     6420 |      775      103     27 |  0.000 % |
0.00/0.03	c |       253 |     490     2116     6420 |      853      253     24 |  0.000 % |
0.00/0.05	c |       478 |     490     2116     6420 |      938      478     23 |  0.000 % |
0.06/0.08	c |       816 |     490     2116     6420 |     1032      816     23 |  0.000 % |
0.09/0.11	c |      1323 |     490     2116     6420 |     1135      771     22 |  0.000 % |
0.09/0.15	c |      2082 |     490     2116     6420 |     1249      941     21 |  0.000 % |
0.19/0.21	c |      3225 |     490     2116     6420 |     1374      781     19 |  0.000 % |
0.19/0.29	c |      4933 |     490     2116     6420 |     1511     1064     23 |  0.000 % |
0.39/0.41	c |      7496 |     490     2116     6420 |     1663     1300     21 |  0.000 % |
0.59/0.60	c |     11340 |     490     2116     6420 |     1829      877     19 |  0.000 % |
0.79/0.89	c |     17106 |     490     2116     6420 |     2012     1013     19 |  0.000 % |
1.29/1.34	c |     25756 |     490     2116     6420 |     2213     1417     20 |  0.000 % |
1.99/2.03	c |     38731 |     490     2116     6420 |     2435     1990     23 |  0.000 % |
2.84/3.08	c |     58192 |     490     2116     6420 |     2678     1596     20 |  0.000 % |
4.60/4.69	c |     87385 |     490     2116     6420 |     2946     2117     21 |  0.000 % |
7.09/7.18	c |    131175 |     490     2116     6420 |     3240     2437     22 |  0.000 % |
10.89/10.94	c |    196859 |     490     2116     6420 |     3565     2260     21 |  0.000 % |
16.89/16.90	c |    295385 |     490     2116     6420 |     3921     3142     22 |  0.000 % |
26.37/26.48	c |    443175 |     490     2116     6420 |     4313     3712     22 |  0.000 % |
41.26/41.32	c |    664858 |     490     2116     6420 |     4745     2505     25 |  0.000 % |
64.25/64.35	c |    997383 |     490     2116     6420 |     5219     3614     23 |  0.000 % |
100.04/100.13	c |   1496175 |     490     2116     6420 |     5741     4048     24 |  0.000 % |
156.43/156.54	c |   2244358 |     490     2116     6420 |     6315     4566     22 |  0.000 % |
245.01/245.10	c |   3366634 |     490     2116     6420 |     6947     5417     23 |  0.000 % |
382.57/382.79	c |   5050046 |     490     2116     6420 |     7642     5594     22 |  0.000 % |
600.31/600.51	c |   7575164 |     490     2116     6420 |     8406     5944     23 |  0.000 % |
940.50/940.80	c |  11362839 |     490     2116     6420 |     9246     7672     24 |  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-1516721-1238274038/watcher-1516721-1238274038 -o /tmp/evaluation-result-1516721-1238274038/solver-1516721-1238274038 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=967758537 HOME/instance-1516721-1238274038.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 0.98 0.99 3/64 28812
/proc/meminfo: memFree=927120/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=2548 CPUtime=0
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 239 0 0 0 0 0 0 0 18 0 1 0 1100069522 2609152 224 1992294400 4194304 5102416 548682068800 18446744073709551615 4282576 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 637 224 98 221 0 413 0

[startup+0.0661111 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28812
/proc/meminfo: memFree=927120/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=2548 CPUtime=0.06
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 263 0 0 0 6 0 0 0 18 0 1 0 1100069522 2609152 248 1992294400 4194304 5102416 548682068800 18446744073709551615 4221035 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 637 248 112 221 0 413 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2548

[startup+0.101114 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28812
/proc/meminfo: memFree=927120/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=2548 CPUtime=0.09
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 277 0 0 0 9 0 0 0 18 0 1 0 1100069522 2609152 262 1992294400 4194304 5102416 548682068800 18446744073709551615 4515515 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 637 262 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301138 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28812
/proc/meminfo: memFree=927120/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=2680 CPUtime=0.29
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 307 0 0 0 29 0 0 0 19 0 1 0 1100069522 2744320 292 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 670 292 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701184 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 28812
/proc/meminfo: memFree=927120/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=2944 CPUtime=0.69
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 348 0 0 0 69 0 0 0 22 0 1 0 1100069522 3014656 333 1992294400 4194304 5102416 548682068800 18446744073709551615 4253793 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 736 333 112 221 0 512 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2944

[startup+1.50227 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28813
/proc/meminfo: memFree=926152/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=3076 CPUtime=1.49
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 392 0 0 0 149 0 0 0 25 0 1 0 1100069522 3149824 377 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 769 377 112 221 0 545 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3076

[startup+3.11846 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 28813
/proc/meminfo: memFree=925768/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=3208 CPUtime=3.11
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 441 0 0 0 311 0 0 0 25 0 1 0 1100069522 3284992 426 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 802 426 112 221 0 578 0
Current children cumulated CPU time (s) 3.11
Current children cumulated vsize (KiB) 3208

[startup+6.30183 s]
/proc/loadavg: 1.09 1.02 1.01 2/65 28813
/proc/meminfo: memFree=925384/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=3604 CPUtime=6.29
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 525 0 0 0 629 0 0 0 25 0 1 0 1100069522 3690496 510 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 901 510 112 221 0 677 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3604

[startup+12.7016 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 28813
/proc/meminfo: memFree=924872/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=4004 CPUtime=12.69
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 624 0 0 0 1269 0 0 0 25 0 1 0 1100069522 4100096 609 1992294400 4194304 5102416 548682068800 18446744073709551615 4249743 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 1001 609 112 221 0 777 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4004

[startup+25.505 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 28819
/proc/meminfo: memFree=924160/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=4536 CPUtime=25.48
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 751 0 0 0 2548 0 0 0 25 0 1 0 1100069522 4644864 736 1992294400 4194304 5102416 548682068800 18446744073709551615 4249650 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 1134 736 112 221 0 910 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4536

[startup+51.102 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 28819
/proc/meminfo: memFree=923456/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=5204 CPUtime=51.06
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 938 0 0 0 5106 0 0 0 25 0 1 0 1100069522 5328896 923 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 1301 923 112 221 0 1077 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 5204

[startup+102.302 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28819
/proc/meminfo: memFree=922560/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=6152 CPUtime=102.24
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 1156 0 0 0 10224 0 0 0 25 0 1 0 1100069522 6299648 1141 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 1538 1141 112 221 0 1314 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 6152

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=921728/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=6960 CPUtime=162.23
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 1365 0 0 0 16222 1 0 0 25 0 1 0 1100069522 7127040 1350 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 1740 1350 112 221 0 1516 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 6960

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=921152/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=7500 CPUtime=222.22
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 1493 0 0 0 22221 1 0 0 25 0 1 0 1100069522 7680000 1478 1992294400 4194304 5102416 548682068800 18446744073709551615 4250057 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 1875 1478 112 221 0 1651 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7500

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=920640/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=7924 CPUtime=282.2
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 1617 0 0 0 28219 1 0 0 25 0 1 0 1100069522 8114176 1602 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 1981 1602 112 221 0 1757 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 7924

[startup+342.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=920264/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=8332 CPUtime=342.18
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 1706 0 0 0 34217 1 0 0 25 0 1 0 1100069522 8531968 1691 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2083 1691 112 221 0 1859 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 8332

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=919880/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=8756 CPUtime=402.16
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 1809 0 0 0 40215 1 0 0 25 0 1 0 1100069522 8966144 1794 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2189 1794 112 221 0 1965 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8756

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=919688/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=9036 CPUtime=462.15
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 1854 0 0 0 46214 1 0 0 25 0 1 0 1100069522 9252864 1839 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2259 1839 112 221 0 2035 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 9036

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=919368/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=9312 CPUtime=522.13
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 1929 0 0 0 52212 1 0 0 25 0 1 0 1100069522 9535488 1914 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2328 1914 112 221 0 2104 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 9312

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=919112/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=9588 CPUtime=582.11
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 1993 0 0 0 58210 1 0 0 25 0 1 0 1100069522 9818112 1978 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2397 1978 112 221 0 2173 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 9588

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=918792/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=9876 CPUtime=642.09
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 2072 0 0 0 64208 1 0 0 25 0 1 0 1100069522 10113024 2057 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2469 2057 112 221 0 2245 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 9876

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=918472/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=10160 CPUtime=702.08
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 2145 0 0 0 70207 1 0 0 25 0 1 0 1100069522 10403840 2130 1992294400 4194304 5102416 548682068800 18446744073709551615 4248840 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2540 2130 112 221 0 2316 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 10160

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=918344/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=10432 CPUtime=762.06
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 2188 0 0 0 76205 1 0 0 25 0 1 0 1100069522 10682368 2173 1992294400 4194304 5102416 548682068800 18446744073709551615 4248832 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2608 2173 112 221 0 2384 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 10432

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=918152/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=10572 CPUtime=822.04
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 2228 0 0 0 82203 1 0 0 25 0 1 0 1100069522 10825728 2213 1992294400 4194304 5102416 548682068800 18446744073709551615 4250119 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2643 2213 112 221 0 2419 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 10572

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=917896/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=10852 CPUtime=882.02
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 2296 0 0 0 88201 1 0 0 25 0 1 0 1100069522 11112448 2281 1992294400 4194304 5102416 548682068800 18446744073709551615 4248988 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2713 2281 112 221 0 2489 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 10852

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=917704/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=11116 CPUtime=942
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 2367 0 0 0 94199 1 0 0 25 0 1 0 1100069522 11382784 2352 1992294400 4194304 5102416 548682068800 18446744073709551615 4232823 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2779 2352 112 221 0 2555 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 11116

[startup+1002.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 28819
/proc/meminfo: memFree=917320/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=11412 CPUtime=1001.99
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 2431 0 0 0 100198 1 0 0 25 0 1 0 1100069522 11685888 2416 1992294400 4194304 5102416 548682068800 18446744073709551615 4249543 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2853 2416 112 221 0 2629 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 11412

[startup+1062.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 28819
/proc/meminfo: memFree=917128/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=11704 CPUtime=1061.97
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 2485 0 0 0 106196 1 0 0 25 0 1 0 1100069522 11984896 2470 1992294400 4194304 5102416 548682068800 18446744073709551615 4490824 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2926 2470 112 221 0 2702 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 11704

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=917000/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=11704 CPUtime=1121.95
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 2514 0 0 0 112194 1 0 0 25 0 1 0 1100069522 11984896 2499 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2926 2499 112 221 0 2702 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 11704

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=917000/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=11840 CPUtime=1181.93
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 2532 0 0 0 118192 1 0 0 25 0 1 0 1100069522 12124160 2517 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2960 2517 112 221 0 2736 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 11840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28819
/proc/meminfo: memFree=916936/2055920 swapFree=4171920/4192956
[pid=28812] ppid=28810 vsize=11840 CPUtime=1200.03
/proc/28812/stat : 28812 (varsat-random_s) R 28810 28812 28598 0 -1 4194304 2543 0 0 0 120002 1 0 0 25 0 1 0 1100069522 12124160 2528 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28812/statm: 2960 2528 112 221 0 2736 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 11840

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): 1200.05
CPU user time (s): 1200.03
CPU system time (s): 0.019996
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 11840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2543
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= 2307

runsolver used 0.98485 second user time and 2.36764 second system time

The end

Launcher Data 

Begin job on node28 at 2009-03-28 22:00:38
IDJOB=1516721
IDBENCH=70536
IDSOLVER=539
FILE ID=node28/1516721-1238274038
PBS_JOBID= 9060887
Free space on /tmp= 66172 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516721-1238274038/watcher-1516721-1238274038 -o /tmp/evaluation-result-1516721-1238274038/solver-1516721-1238274038 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=967758537 HOME/instance-1516721-1238274038.cnf

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

MD5SUM BENCH= a61c5a47056b58e65936096833df1084
RANDOM SEED=967758537

node28.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		: 3000.212
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		: 3000.212
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:        927600 kB
Buffers:        103100 kB
Cached:         907588 kB
SwapCached:      14208 kB
Active:         318576 kB
Inactive:       716004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        927600 kB
SwapTotal:     4192956 kB
SwapFree:      4171920 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          17808 kB
Slab:            79544 kB
Committed_AS:  2789956 kB
PageTables:       1428 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= 66168 MiB
End job on node28 at 2009-03-28 22:20:40