Trace number 1517729

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1159067237-017.cnf
MD5SUMef8baf42456f710e70f6a8e764cf7030
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark187.615
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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:  460                                                  |
0.00/0.00	c |  Number of clauses:    1955                                                 |
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:          19017805.000000
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 |     451     1943     5876 |      647        0    nan |  0.000 % |
0.00/0.01	c |       101 |     451     1943     5876 |      712      101     25 |  0.000 % |
0.00/0.02	c |       252 |     451     1943     5876 |      783      252     22 |  0.000 % |
0.00/0.03	c |       478 |     451     1943     5876 |      862      478     21 |  0.000 % |
0.04/0.05	c |       816 |     451     1943     5876 |      948      816     21 |  0.000 % |
0.04/0.07	c |      1322 |     451     1943     5876 |     1043      818     20 |  0.000 % |
0.09/0.11	c |      2081 |     451     1943     5876 |     1147     1028     19 |  0.000 % |
0.09/0.16	c |      3220 |     451     1943     5876 |     1262      985     19 |  0.000 % |
0.19/0.23	c |      4928 |     451     1943     5876 |     1388      730     18 |  0.000 % |
0.29/0.35	c |      7491 |     451     1943     5876 |     1527     1144     19 |  0.000 % |
0.49/0.52	c |     11338 |     451     1943     5876 |     1679     1075     17 |  0.000 % |
0.69/0.78	c |     17104 |     451     1943     5876 |     1847     1665     20 |  0.000 % |
1.10/1.17	c |     25756 |     451     1943     5876 |     2032     1815     18 |  0.000 % |
1.69/1.78	c |     38730 |     451     1943     5876 |     2235     1380     16 |  0.000 % |
2.69/2.70	c |     58191 |     451     1943     5876 |     2459     1539     18 |  0.000 % |
4.09/4.15	c |     87384 |     451     1943     5876 |     2705     1933     18 |  0.000 % |
6.39/6.41	c |    131174 |     451     1943     5876 |     2976     1724     18 |  0.000 % |
9.79/9.86	c |    196858 |     451     1943     5876 |     3273     2350     18 |  0.000 % |
15.19/15.25	c |    295387 |     451     1943     5876 |     3600     3016     19 |  0.000 % |
23.68/23.75	c |    443176 |     451     1943     5876 |     3961     3254     19 |  0.000 % |
36.68/36.71	c |    664859 |     451     1943     5876 |     4357     2765     18 |  0.000 % |
56.97/57.05	c |    997385 |     451     1943     5876 |     4792     3201     18 |  0.000 % |
89.16/89.21	c |   1496173 |     451     1943     5876 |     5272     3716     20 |  0.000 % |
139.55/139.65	c |   2244355 |     451     1943     5876 |     5799     5326     19 |  0.000 % |
218.72/218.86	c |   3366629 |     451     1943     5876 |     6379     5720     21 |  0.000 % |
344.78/344.95	c |   5050040 |     451     1943     5876 |     7017     3397     20 |  0.000 % |
540.51/540.77	c |   7575157 |     451     1943     5876 |     7719     3981     19 |  0.000 % |
846.71/847.06	c |  11362832 |     451     1943     5876 |     8490     7644     21 |  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-1517729-1238290219/watcher-1517729-1238290219 -o /tmp/evaluation-result-1517729-1238290219/solver-1517729-1238290219 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=19017805 HOME/instance-1517729-1238290219.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: 0.99 0.98 0.99 3/64 15814
/proc/meminfo: memFree=1082696/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=2420 CPUtime=0
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 228 0 0 0 0 0 0 0 18 0 1 0 1101687887 2478080 213 1992294400 4194304 5102416 548682068800 18446744073709551615 4272408 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 605 213 98 221 0 381 0

[startup+0.0459551 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15814
/proc/meminfo: memFree=1082696/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=2532 CPUtime=0.04
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 251 0 0 0 4 0 0 0 18 0 1 0 1101687887 2592768 236 1992294400 4194304 5102416 548682068800 18446744073709551615 4254884 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 633 236 112 221 0 409 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2532

[startup+0.101965 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15814
/proc/meminfo: memFree=1082696/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=2532 CPUtime=0.09
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 268 0 0 0 9 0 0 0 18 0 1 0 1101687887 2592768 253 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 633 253 112 221 0 409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2532

[startup+0.302001 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15814
/proc/meminfo: memFree=1082696/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=2664 CPUtime=0.29
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 295 0 0 0 29 0 0 0 19 0 1 0 1101687887 2727936 280 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 666 280 112 221 0 442 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2664

[startup+0.701073 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 15814
/proc/meminfo: memFree=1082696/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=2796 CPUtime=0.69
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 332 0 0 0 69 0 0 0 23 0 1 0 1101687887 2863104 317 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 699 317 112 221 0 475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2796

[startup+1.50122 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1081792/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=2928 CPUtime=1.49
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 371 0 0 0 149 0 0 0 25 0 1 0 1101687887 2998272 356 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 732 356 112 221 0 508 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2928

[startup+3.10151 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1081472/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=3220 CPUtime=3.09
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 423 0 0 0 309 0 0 0 25 0 1 0 1101687887 3297280 408 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 805 408 112 221 0 581 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3220

[startup+6.30109 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1081088/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=3484 CPUtime=6.29
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 504 0 0 0 629 0 0 0 25 0 1 0 1101687887 3567616 489 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 871 489 112 221 0 647 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3484

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1080640/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=3880 CPUtime=12.69
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 596 0 0 0 1269 0 0 0 25 0 1 0 1101687887 3973120 581 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 970 581 112 221 0 746 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3880

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1080064/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=4412 CPUtime=25.48
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 727 0 0 0 2548 0 0 0 25 0 1 0 1101687887 4517888 712 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 1103 712 112 221 0 879 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4412

[startup+51.1012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1079488/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=4948 CPUtime=51.07
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 872 0 0 0 5107 0 0 0 25 0 1 0 1101687887 5066752 857 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 1237 857 112 221 0 1013 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4948

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1078464/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=5884 CPUtime=102.26
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 1103 0 0 0 10226 0 0 0 25 0 1 0 1101687887 6025216 1088 1992294400 4194304 5102416 548682068800 18446744073709551615 4249543 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 1471 1088 112 221 0 1247 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5884

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1077888/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=6584 CPUtime=162.24
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 1252 0 0 0 16223 1 0 0 25 0 1 0 1101687887 6742016 1237 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 1646 1237 112 221 0 1422 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6584

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1077312/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=7140 CPUtime=222.22
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 1383 0 0 0 22221 1 0 0 25 0 1 0 1101687887 7311360 1368 1992294400 4194304 5102416 548682068800 18446744073709551615 4249778 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 1785 1368 112 221 0 1561 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 7140

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1076864/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=7560 CPUtime=282.19
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 1504 0 0 0 28218 1 0 0 25 0 1 0 1101687887 7741440 1489 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 1890 1489 112 221 0 1666 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 7560

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1076480/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=7976 CPUtime=342.18
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 1591 0 0 0 34216 2 0 0 25 0 1 0 1101687887 8167424 1576 1992294400 4194304 5102416 548682068800 18446744073709551615 4262330 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 1994 1576 112 221 0 1770 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 7976

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1076096/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=8248 CPUtime=402.16
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 1688 0 0 0 40214 2 0 0 25 0 1 0 1101687887 8445952 1673 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2062 1673 112 221 0 1838 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 8248

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1075776/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=8680 CPUtime=462.13
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 1762 0 0 0 46211 2 0 0 25 0 1 0 1101687887 8888320 1747 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2170 1747 112 221 0 1946 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 8680

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1075520/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=8972 CPUtime=522.11
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 1835 0 0 0 52209 2 0 0 25 0 1 0 1101687887 9187328 1820 1992294400 4194304 5102416 548682068800 18446744073709551615 4248819 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2243 1820 112 221 0 2019 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 8972

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1075072/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=9400 CPUtime=582.1
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 1948 0 0 0 58207 3 0 0 25 0 1 0 1101687887 9625600 1933 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2350 1933 112 221 0 2126 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 9400

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15815
/proc/meminfo: memFree=1074752/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=9704 CPUtime=642.08
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2019 0 0 0 64205 3 0 0 25 0 1 0 1101687887 9936896 2004 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2426 2004 112 221 0 2202 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 9704

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15817
/proc/meminfo: memFree=1074432/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=9848 CPUtime=702.05
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2060 0 0 0 70202 3 0 0 25 0 1 0 1101687887 10084352 2045 1992294400 4194304 5102416 548682068800 18446744073709551615 4254384 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2462 2045 112 221 0 2238 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 9848

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15817
/proc/meminfo: memFree=1074368/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=10120 CPUtime=762.03
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2106 0 0 0 76200 3 0 0 25 0 1 0 1101687887 10362880 2091 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2530 2091 112 221 0 2306 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 10120

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15817
/proc/meminfo: memFree=1074240/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=10256 CPUtime=822.02
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2141 0 0 0 82198 4 0 0 25 0 1 0 1101687887 10502144 2126 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2564 2126 112 221 0 2340 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 10256

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15817
/proc/meminfo: memFree=1073984/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=10420 CPUtime=882
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2194 0 0 0 88196 4 0 0 25 0 1 0 1101687887 10670080 2179 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2605 2179 112 221 0 2381 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 10420

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15817
/proc/meminfo: memFree=1073792/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=10564 CPUtime=941.97
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2242 0 0 0 94193 4 0 0 25 0 1 0 1101687887 10817536 2227 1992294400 4194304 5102416 548682068800 18446744073709551615 4254565 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2641 2227 112 221 0 2417 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 10564

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15817
/proc/meminfo: memFree=1073664/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=10832 CPUtime=1001.95
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2281 0 0 0 100191 4 0 0 25 0 1 0 1101687887 11091968 2266 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2708 2266 112 221 0 2484 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 10832

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15817
/proc/meminfo: memFree=1073536/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=10964 CPUtime=1061.94
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2313 0 0 0 106189 5 0 0 25 0 1 0 1101687887 11227136 2298 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2741 2298 112 221 0 2517 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 10964

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15817
/proc/meminfo: memFree=1073408/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=11112 CPUtime=1121.92
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2355 0 0 0 112187 5 0 0 25 0 1 0 1101687887 11378688 2340 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2778 2340 112 221 0 2554 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 11112

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15817
/proc/meminfo: memFree=1073216/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=11252 CPUtime=1181.89
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2397 0 0 0 118184 5 0 0 25 0 1 0 1101687887 11522048 2382 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2813 2382 112 221 0 2589 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 11252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 15817
/proc/meminfo: memFree=1073152/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=11252 CPUtime=1200.09
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2403 0 0 0 120004 5 0 0 25 0 1 0 1101687887 11522048 2388 1992294400 4194304 5102416 548682068800 18446744073709551615 4228387 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2813 2388 112 221 0 2589 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11252

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: 0.99 0.98 0.99 2/65 15817
/proc/meminfo: memFree=1073152/2055920 swapFree=4174052/4192956
[pid=15814] ppid=15812 vsize=11252 CPUtime=1200.09
/proc/15814/stat : 15814 (varsat-random_s) R 15812 15814 15579 0 -1 4194304 2403 0 0 0 120004 5 0 0 25 0 1 0 1101687887 11522048 2388 1992294400 4194304 5102416 548682068800 18446744073709551615 4228387 0 0 4096 3 0 0 0 17 1 0 0
/proc/15814/statm: 2813 2388 112 221 0 2589 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 11252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.057991
CPU usage (%): 99.9664
Max. virtual memory (cumulated for all children) (KiB): 11252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.057991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2403
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= 1969

runsolver used 0.957854 second user time and 2.36664 second system time

The end

Launcher Data 

Begin job on node17 at 2009-03-29 03:30:19
IDJOB=1517729
IDBENCH=70620
IDSOLVER=539
FILE ID=node17/1517729-1238290219
PBS_JOBID= 9060939
Free space on /tmp= 66332 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1159067237-017.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517729-1238290219/watcher-1517729-1238290219 -o /tmp/evaluation-result-1517729-1238290219/solver-1517729-1238290219 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=19017805 HOME/instance-1517729-1238290219.cnf

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

MD5SUM BENCH= ef8baf42456f710e70f6a8e764cf7030
RANDOM SEED=19017805

node17.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		: 3000.265
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		: 3000.265
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:       1083176 kB
Buffers:         82212 kB
Cached:         797876 kB
SwapCached:      12684 kB
Active:          63484 kB
Inactive:       830776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1083176 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            1092 kB
Writeback:           0 kB
Mapped:          19756 kB
Slab:            64400 kB
Committed_AS:  2880248 kB
PageTables:       1464 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= 66328 MiB
End job on node17 at 2009-03-29 03:50:21