Trace number 1518473

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/MEDIUM/3SAT/SATISFIABLE/560/
unif-k3-r4.25-v560-c2380-S844931093-069.cnf
MD5SUM589832b31b8f1cb4096063d76e2202cf
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.066989
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
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:  560                                                  |
0.00/0.00	c |  Number of clauses:    2380                                                 |
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:          367854204.000000
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 |     548     2368     7171 |      789        0    nan |  0.000 % |
0.00/0.02	c |       101 |     548     2368     7171 |      868      101     26 |  0.000 % |
0.00/0.04	c |       251 |     548     2368     7171 |      955      251     24 |  0.000 % |
0.00/0.07	c |       476 |     548     2368     7171 |     1050      476     25 |  0.000 % |
0.08/0.10	c |       814 |     548     2368     7171 |     1155      814     25 |  0.000 % |
0.10/0.13	c |      1322 |     548     2368     7171 |     1271      722     24 |  0.000 % |
0.10/0.18	c |      2082 |     548     2368     7171 |     1398      816     24 |  0.000 % |
0.19/0.25	c |      3224 |     548     2368     7171 |     1538     1228     24 |  0.000 % |
0.29/0.35	c |      4933 |     548     2368     7171 |     1692     1333     25 |  0.000 % |
0.39/0.49	c |      7495 |     548     2368     7171 |     1861     1230     24 |  0.000 % |
0.69/0.70	c |     11339 |     548     2368     7171 |     2047     1243     22 |  0.000 % |
1.00/1.02	c |     17105 |     548     2368     7171 |     2252     1742     25 |  0.000 % |
1.49/1.51	c |     25754 |     548     2368     7171 |     2477     2291     24 |  0.000 % |
2.20/2.25	c |     38728 |     548     2368     7171 |     2724     2534     24 |  0.000 % |
3.30/3.37	c |     58189 |     548     2368     7171 |     2997     2490     23 |  0.000 % |
5.09/5.13	c |     87381 |     548     2368     7171 |     3297     2477     25 |  0.000 % |
7.79/7.83	c |    131173 |     548     2368     7171 |     3626     2561     24 |  0.000 % |
11.99/12.08	c |    196857 |     548     2368     7171 |     3989     3588     28 |  0.000 % |
18.78/18.82	c |    295388 |     548     2368     7171 |     4388     2664     24 |  0.000 % |
29.08/29.17	c |    443178 |     548     2368     7171 |     4827     3578     25 |  0.000 % |
45.28/45.39	c |    664862 |     548     2368     7171 |     5310     2734     25 |  0.000 % |
70.87/70.97	c |    997387 |     548     2368     7171 |     5841     4437     25 |  0.000 % |
111.66/111.75	c |   1496175 |     548     2368     7171 |     6425     4030     27 |  0.000 % |
173.93/174.02	c |   2244359 |     548     2368     7171 |     7067     5891     27 |  0.000 % |
273.71/273.81	c |   3366633 |     548     2368     7171 |     7774     4562     28 |  0.000 % |
429.66/429.89	c |   5050044 |     548     2368     7171 |     8552     5877     27 |  0.000 % |
672.89/673.11	c |   7575162 |     548     2368     7171 |     9407     6342     26 |  0.000 % |
1053.98/1054.37	c |  11362837 |     548     2368     7171 |    10348     5381     26 |  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-1518473-1238300158/watcher-1518473-1238300158 -o /tmp/evaluation-result-1518473-1238300158/solver-1518473-1238300158 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=367854204 HOME/instance-1518473-1238300158.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 0.97 0.98 3/64 8106
/proc/meminfo: memFree=1049968/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=2556 CPUtime=0
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 706908186 2617344 234 1992294400 4194304 5102416 548682068800 18446744073709551615 4272167 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 639 234 97 221 0 415 0

[startup+0.087705 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8106
/proc/meminfo: memFree=1049968/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=2644 CPUtime=0.08
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 283 0 0 0 8 0 0 0 18 0 1 0 706908186 2707456 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4524903 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 661 268 112 221 0 437 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2644

[startup+0.102708 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8106
/proc/meminfo: memFree=1049968/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=2644 CPUtime=0.1
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 283 0 0 0 10 0 0 0 18 0 1 0 706908186 2707456 268 1992294400 4194304 5102416 548682068800 18446744073709551615 4220309 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 661 268 112 221 0 437 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2644

[startup+0.301736 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8106
/proc/meminfo: memFree=1049968/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=2776 CPUtime=0.29
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 326 0 0 0 29 0 0 0 19 0 1 0 706908186 2842624 311 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 694 311 112 221 0 470 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2776

[startup+0.702792 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 8106
/proc/meminfo: memFree=1049968/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=2908 CPUtime=0.69
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 365 0 0 0 69 0 0 0 22 0 1 0 706908186 2977792 350 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 727 350 112 221 0 503 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2908

[startup+1.50191 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1048936/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=3172 CPUtime=1.49
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 422 0 0 0 149 0 0 0 25 0 1 0 706908186 3248128 407 1992294400 4194304 5102416 548682068800 18446744073709551615 4249638 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 793 407 112 221 0 569 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3172

[startup+3.10113 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1048552/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=3440 CPUtime=3.09
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 485 0 0 0 309 0 0 0 25 0 1 0 706908186 3522560 470 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 860 470 112 221 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3440

[startup+6.30159 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1048048/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=3836 CPUtime=6.29
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 588 0 0 0 629 0 0 0 25 0 1 0 706908186 3928064 573 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 959 573 112 221 0 735 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3836

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1047472/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=4368 CPUtime=12.69
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 711 0 0 0 1269 0 0 0 25 0 1 0 706908186 4472832 696 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 1092 696 112 221 0 868 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4368

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1046832/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=4892 CPUtime=25.48
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 849 0 0 0 2548 0 0 0 25 0 1 0 706908186 5009408 834 1992294400 4194304 5102416 548682068800 18446744073709551615 4262444 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 1223 834 112 221 0 999 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4892

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1045808/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=5856 CPUtime=51.08
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 1089 0 0 0 5107 1 0 0 25 0 1 0 706908186 5996544 1074 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 1464 1074 112 221 0 1240 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5856

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1044784/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=6944 CPUtime=102.27
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 1342 0 0 0 10226 1 0 0 25 0 1 0 706908186 7110656 1327 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 1736 1327 112 221 0 1512 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6944

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1044016/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=7644 CPUtime=162.24
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 1527 0 0 0 16223 1 0 0 25 0 1 0 706908186 7827456 1512 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 1911 1512 112 221 0 1687 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7644

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1043056/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=8468 CPUtime=222.23
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 1751 0 0 0 22221 2 0 0 25 0 1 0 706908186 8671232 1736 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 2117 1736 112 221 0 1893 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8468

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1042608/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=9164 CPUtime=282.2
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 1901 0 0 0 28218 2 0 0 25 0 1 0 706908186 9383936 1886 1992294400 4194304 5102416 548682068800 18446744073709551615 4254863 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 2291 1886 112 221 0 2067 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 9164

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1042032/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=9708 CPUtime=342.19
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2036 0 0 0 34216 3 0 0 25 0 1 0 706908186 9940992 2021 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 2427 2021 112 221 0 2203 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9708

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1041712/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=9988 CPUtime=402.17
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2115 0 0 0 40214 3 0 0 25 0 1 0 706908186 10227712 2100 1992294400 4194304 5102416 548682068800 18446744073709551615 4254384 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 2497 2100 112 221 0 2273 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 9988

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1041136/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=10632 CPUtime=462.15
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2244 0 0 0 46212 3 0 0 25 0 1 0 706908186 10887168 2229 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 2658 2229 112 221 0 2434 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 10632

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1040816/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=11044 CPUtime=522.14
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2344 0 0 0 52210 4 0 0 25 0 1 0 706908186 11309056 2329 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 2761 2329 112 221 0 2537 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 11044

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1040368/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=11464 CPUtime=582.12
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2431 0 0 0 58208 4 0 0 25 0 1 0 706908186 11739136 2416 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 2866 2416 112 221 0 2642 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 11464

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1040176/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=11600 CPUtime=642.11
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2479 0 0 0 64207 4 0 0 25 0 1 0 706908186 11878400 2464 1992294400 4194304 5102416 548682068800 18446744073709551615 4254800 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 2900 2464 112 221 0 2676 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 11600

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1039856/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=12008 CPUtime=702.08
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2561 0 0 0 70204 4 0 0 25 0 1 0 706908186 12296192 2546 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 3002 2546 112 221 0 2778 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 12008

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1039408/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=12280 CPUtime=762.07
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2654 0 0 0 76203 4 0 0 25 0 1 0 706908186 12574720 2639 1992294400 4194304 5102416 548682068800 18446744073709551615 4249619 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 3070 2639 112 221 0 2846 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 12280

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1039152/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=12572 CPUtime=822.04
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2712 0 0 0 82200 4 0 0 25 0 1 0 706908186 12873728 2697 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 3143 2697 112 221 0 2919 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 12572

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1038832/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=12984 CPUtime=882.03
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2792 0 0 0 88198 5 0 0 25 0 1 0 706908186 13295616 2777 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 3246 2777 112 221 0 3022 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 12984

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8107
/proc/meminfo: memFree=1038832/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=13124 CPUtime=942.01
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2844 0 0 0 94196 5 0 0 25 0 1 0 706908186 13438976 2829 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 3281 2829 112 221 0 3057 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 13124

[startup+1002.3 s]
/proc/loadavg: 1.11 1.00 0.99 2/65 8107
/proc/meminfo: memFree=1038576/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=13276 CPUtime=1002
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2884 0 0 0 100195 5 0 0 25 0 1 0 706908186 13594624 2869 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 3319 2869 112 221 0 3095 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 13276

[startup+1062.3 s]
/proc/loadavg: 1.09 1.01 1.00 2/65 8107
/proc/meminfo: memFree=1038256/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=13548 CPUtime=1061.98
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 2956 0 0 0 106193 5 0 0 25 0 1 0 706908186 13873152 2941 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 3387 2941 112 221 0 3163 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 13548

[startup+1122.3 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 8107
/proc/meminfo: memFree=1037936/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=13980 CPUtime=1121.96
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 3043 0 0 0 112191 5 0 0 25 0 1 0 706908186 14315520 3028 1992294400 4194304 5102416 548682068800 18446744073709551615 4255771 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 3495 3028 112 221 0 3271 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 13980

[startup+1182.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 8107
/proc/meminfo: memFree=1037680/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=14260 CPUtime=1181.95
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 3109 0 0 0 118189 6 0 0 25 0 1 0 706908186 14602240 3094 1992294400 4194304 5102416 548682068800 18446744073709551615 4254317 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 3565 3094 112 221 0 3341 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 14260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 8107
/proc/meminfo: memFree=1037680/2055920 swapFree=4179868/4192956
[pid=8106] ppid=8104 vsize=14260 CPUtime=1200.04
/proc/8106/stat : 8106 (varsat-random_s) R 8104 8106 8033 0 -1 4194304 3111 0 0 0 119998 6 0 0 25 0 1 0 706908186 14602240 3096 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/8106/statm: 3565 3096 112 221 0 3341 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 14260

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): 1199.99
CPU system time (s): 0.065989
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 14260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3111
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= 3094

runsolver used 0.874867 second user time and 2.51362 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-29 06:15:58
IDJOB=1518473
IDBENCH=70682
IDSOLVER=539
FILE ID=node49/1518473-1238300158
PBS_JOBID= 9061056
Free space on /tmp= 66388 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/560/unif-k3-r4.25-v560-c2380-S844931093-069.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518473-1238300158/watcher-1518473-1238300158 -o /tmp/evaluation-result-1518473-1238300158/solver-1518473-1238300158 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=367854204 HOME/instance-1518473-1238300158.cnf

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

MD5SUM BENCH= 589832b31b8f1cb4096063d76e2202cf
RANDOM SEED=367854204

node49.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	: 5931.00
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:       1050448 kB
Buffers:         96496 kB
Cached:         809136 kB
SwapCached:       6452 kB
Active:         262840 kB
Inactive:       651728 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050448 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:            1056 kB
Writeback:           0 kB
Mapped:          14604 kB
Slab:            76680 kB
Committed_AS:  1762028 kB
PageTables:       1384 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= 66388 MiB
End job on node49 at 2009-03-29 06:36:00