Trace number 1517921

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 2009-03-22UNSAT 866.484 867.094

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S367138237-029.cnf
MD5SUMfe0a666da3389b49d8bffa123f8cecff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark22.2306
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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:  360                                                  |
0.00/0.00	c |  Number of clauses:    1530                                                 |
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:          524661619.000000
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 |     347     1503     4574 |      501        0    nan |  0.000 % |
0.00/0.01	c |       100 |     347     1503     4574 |      551      100     17 |  0.001 % |
0.00/0.01	c |       250 |     347     1503     4574 |      606      250     16 |  0.001 % |
0.00/0.02	c |       478 |     347     1503     4574 |      666      478     16 |  0.001 % |
0.00/0.03	c |       816 |     347     1503     4574 |      733      470     16 |  0.001 % |
0.00/0.05	c |      1322 |     347     1503     4574 |      806      601     16 |  0.001 % |
0.07/0.08	c |      2082 |     347     1503     4574 |      887      529     14 |  0.001 % |
0.10/0.12	c |      3221 |     347     1503     4574 |      976      742     15 |  0.001 % |
0.10/0.18	c |      4929 |     347     1503     4574 |     1073      942     15 |  0.001 % |
0.19/0.27	c |      7492 |     347     1503     4574 |     1181      735     15 |  0.001 % |
0.39/0.41	c |     11336 |     347     1503     4574 |     1299      944     16 |  0.001 % |
0.59/0.63	c |     17102 |     347     1503     4574 |     1429      718     14 |  0.001 % |
0.89/0.97	c |     25752 |     347     1503     4574 |     1572     1289     16 |  0.001 % |
1.39/1.48	c |     38726 |     347     1503     4574 |     1729     1448     17 |  0.001 % |
2.20/2.27	c |     58187 |     347     1503     4574 |     1902     1573     16 |  0.001 % |
3.39/3.47	c |     87379 |     347     1503     4574 |     2092     1812     16 |  0.001 % |
5.29/5.31	c |    131168 |     347     1503     4574 |     2302     2100     17 |  0.001 % |
8.19/8.23	c |    196852 |     347     1503     4574 |     2532     1211     15 |  0.001 % |
12.69/12.78	c |    295378 |     347     1503     4574 |     2785     2260     16 |  0.001 % |
19.79/19.85	c |    443169 |     347     1503     4574 |     3064     2050     16 |  0.001 % |
30.79/30.83	c |    664853 |     347     1503     4574 |     3370     2066     16 |  0.001 % |
47.68/47.78	c |    997378 |     347     1503     4574 |     3707     2542     17 |  0.001 % |
74.47/74.56	c |   1496166 |     347     1503     4574 |     4078     3525     18 |  0.001 % |
115.36/115.43	c |   2244350 |     347     1503     4574 |     4486     3748     17 |  0.001 % |
179.94/180.07	c |   3366624 |     347     1503     4574 |     4934     2986     18 |  0.001 % |
280.52/280.65	c |   5050035 |     347     1503     4574 |     5428     4879     17 |  0.001 % |
436.65/436.92	c |   7575155 |     347     1503     4574 |     5971     3015     17 |  0.002 % |
682.63/683.26	c |  11362830 |     347     1503     4574 |     6568     4127     16 |  0.004 % |
866.38/867.09	c ===============================================================================
866.38/867.09	c surveys--CPU time (sec)   : 0.0770         (0.01 % of total)
866.38/867.09	c surveys--attempted        : 28             (364 /sec)
866.38/867.09	c surveys--converged        : 28             (100.00 % successful)
866.38/867.09	c restarts              : 28
866.38/867.09	c conflicts             : 14111883       (16289 /sec)
866.38/867.09	c decisions             : 16536775       (1.79 % random) (19088 /sec)
866.38/867.09	c propagations          : 789272962      (911045 /sec)
866.38/867.09	c conflict literals     : 262222552      (23.22 % deleted)
866.38/867.09	c Memory used           : 8.33 MB
866.38/867.09	c Total CPU time (sec)      : 866.4153    
866.38/867.09	c 
866.38/867.09	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1517921-1238292909/watcher-1517921-1238292909 -o /tmp/evaluation-result-1517921-1238292909/solver-1517921-1238292909 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=524661619 HOME/instance-1517921-1238292909.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 0.99 0.98 3/69 6921
/proc/meminfo: memFree=896376/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=2412 CPUtime=0
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 219 0 0 0 0 0 0 0 18 0 1 0 1101954091 2469888 204 1992294400 4194304 5102416 548682068800 18446744073709551615 4213344 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 603 204 100 221 0 379 0

[startup+0.0794631 s]
/proc/loadavg: 1.00 0.99 0.98 3/69 6921
/proc/meminfo: memFree=896376/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=2412 CPUtime=0.07
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 239 0 0 0 7 0 0 0 18 0 1 0 1101954091 2469888 224 1992294400 4194304 5102416 548682068800 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 603 224 111 221 0 379 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2412

[startup+0.102466 s]
/proc/loadavg: 1.00 0.99 0.98 3/69 6921
/proc/meminfo: memFree=896376/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=2544 CPUtime=0.1
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 244 0 0 0 10 0 0 0 18 0 1 0 1101954091 2605056 229 1992294400 4194304 5102416 548682068800 18446744073709551615 4255284 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 636 229 111 221 0 412 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2544

[startup+0.301486 s]
/proc/loadavg: 1.00 0.99 0.98 3/69 6921
/proc/meminfo: memFree=896376/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=2544 CPUtime=0.29
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 271 0 0 0 29 0 0 0 19 0 1 0 1101954091 2605056 256 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 636 256 111 221 0 412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2544

[startup+0.702526 s]
/proc/loadavg: 1.00 0.99 0.98 3/69 6921
/proc/meminfo: memFree=896376/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=2676 CPUtime=0.69
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 299 0 0 0 69 0 0 0 22 0 1 0 1101954091 2740224 284 1992294400 4194304 5102416 548682068800 18446744073709551615 4254906 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 669 284 111 221 0 445 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2676

[startup+1.50161 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=895536/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=2808 CPUtime=1.49
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 336 0 0 0 149 0 0 0 25 0 1 0 1101954091 2875392 321 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 702 321 111 221 0 478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2808

[startup+3.10177 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=895280/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=2940 CPUtime=3.09
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 373 0 0 0 309 0 0 0 25 0 1 0 1101954091 3010560 358 1992294400 4194304 5102416 548682068800 18446744073709551615 4249610 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 735 358 111 221 0 511 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2940

[startup+6.30111 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=894896/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=3204 CPUtime=6.29
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 429 0 0 0 629 0 0 0 25 0 1 0 1101954091 3280896 414 1992294400 4194304 5102416 548682068800 18446744073709551615 4230851 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 801 414 111 221 0 577 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3204

[startup+12.7018 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=894512/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=3468 CPUtime=12.69
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 502 0 0 0 1269 0 0 0 25 0 1 0 1101954091 3551232 487 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 867 487 111 221 0 643 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3468

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=894064/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=3860 CPUtime=25.48
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 602 0 0 0 2548 0 0 0 25 0 1 0 1101954091 3952640 587 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 965 587 111 221 0 741 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3860

[startup+51.1017 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=893616/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=4388 CPUtime=51.07
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 726 0 0 0 5107 0 0 0 25 0 1 0 1101954091 4493312 711 1992294400 4194304 5102416 548682068800 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 1097 711 111 221 0 873 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4388

[startup+102.307 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=893040/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=5060 CPUtime=102.27
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 882 0 0 0 10226 1 0 0 25 0 1 0 1101954091 5181440 867 1992294400 4194304 5102416 548682068800 18446744073709551615 4254417 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 1265 867 111 221 0 1041 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5060

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=892464/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=5592 CPUtime=162.25
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1018 0 0 0 16224 1 0 0 25 0 1 0 1101954091 5726208 1003 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 1398 1003 111 221 0 1174 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 5592

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=891952/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=6004 CPUtime=222.23
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1138 0 0 0 22222 1 0 0 25 0 1 0 1101954091 6148096 1123 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 1501 1123 111 221 0 1277 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6004

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=891632/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=6444 CPUtime=282.22
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1213 0 0 0 28220 2 0 0 25 0 1 0 1101954091 6598656 1198 1992294400 4194304 5102416 548682068800 18446744073709551615 4253894 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 1611 1198 111 221 0 1387 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6444

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=891312/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=6724 CPUtime=342.2
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1283 0 0 0 34218 2 0 0 25 0 1 0 1101954091 6885376 1268 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 1681 1268 111 221 0 1457 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6724

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/70 6922
/proc/meminfo: memFree=890992/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=7004 CPUtime=402.18
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1353 0 0 0 40216 2 0 0 25 0 1 0 1101954091 7172096 1338 1992294400 4194304 5102416 548682068800 18446744073709551615 4250067 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 1751 1338 111 221 0 1527 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 7004

[startup+462.302 s]
/proc/loadavg: 1.78 1.20 1.06 4/77 30662
/proc/meminfo: memFree=887480/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=7140 CPUtime=461.92
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1409 0 0 0 46189 3 0 0 25 0 1 0 1101954091 7311360 1394 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/6921/statm: 1785 1394 111 221 0 1561 0
Current children cumulated CPU time (s) 461.92
Current children cumulated vsize (KiB) 7140

[startup+522.301 s]
/proc/loadavg: 1.51 1.25 1.08 2/70 9519
/proc/meminfo: memFree=887856/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=7276 CPUtime=521.78
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1447 0 0 0 52173 5 0 0 25 0 1 0 1101954091 7450624 1432 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 1819 1432 111 221 0 1595 0
Current children cumulated CPU time (s) 521.78
Current children cumulated vsize (KiB) 7276

[startup+582.302 s]
/proc/loadavg: 1.18 1.20 1.08 2/70 9519
/proc/meminfo: memFree=887856/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=7548 CPUtime=581.76
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1489 0 0 0 58171 5 0 0 25 0 1 0 1101954091 7729152 1474 1992294400 4194304 5102416 548682068800 18446744073709551615 4249732 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 1887 1474 111 221 0 1663 0
Current children cumulated CPU time (s) 581.76
Current children cumulated vsize (KiB) 7548

[startup+642.303 s]
/proc/loadavg: 1.07 1.16 1.07 2/70 9519
/proc/meminfo: memFree=887664/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=7692 CPUtime=641.75
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1533 0 0 0 64170 5 0 0 25 0 1 0 1101954091 7876608 1518 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 1923 1518 111 221 0 1699 0
Current children cumulated CPU time (s) 641.75
Current children cumulated vsize (KiB) 7692

[startup+702.303 s]
/proc/loadavg: 1.02 1.13 1.06 2/70 9519
/proc/meminfo: memFree=887472/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=7964 CPUtime=701.73
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1587 0 0 0 70168 5 0 0 25 0 1 0 1101954091 8155136 1572 1992294400 4194304 5102416 548682068800 18446744073709551615 4228272 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 1991 1572 111 221 0 1767 0
Current children cumulated CPU time (s) 701.73
Current children cumulated vsize (KiB) 7964

[startup+762.307 s]
/proc/loadavg: 1.01 1.10 1.06 2/70 9519
/proc/meminfo: memFree=887216/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=8252 CPUtime=761.72
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1654 0 0 0 76166 6 0 0 25 0 1 0 1101954091 8450048 1639 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 2063 1639 111 221 0 1839 0
Current children cumulated CPU time (s) 761.72
Current children cumulated vsize (KiB) 8252

[startup+822.302 s]
/proc/loadavg: 1.00 1.08 1.05 2/70 9519
/proc/meminfo: memFree=887024/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=8392 CPUtime=821.7
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1702 0 0 0 82164 6 0 0 25 0 1 0 1101954091 8593408 1687 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 2098 1687 111 221 0 1874 0
Current children cumulated CPU time (s) 821.7
Current children cumulated vsize (KiB) 8392

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

[startup+844.701 s]
/proc/loadavg: 1.00 1.07 1.05 2/70 9519
/proc/meminfo: memFree=886896/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=8524 CPUtime=844.09
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1729 0 0 0 84403 6 0 0 25 0 1 0 1101954091 8728576 1714 1992294400 4194304 5102416 548682068800 18446744073709551615 4244075 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 2131 1714 111 221 0 1907 0
Current children cumulated CPU time (s) 844.09
Current children cumulated vsize (KiB) 8524

[startup+857.502 s]
/proc/loadavg: 1.00 1.07 1.05 2/70 9519
/proc/meminfo: memFree=886832/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=8524 CPUtime=856.88
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1741 0 0 0 85682 6 0 0 25 0 1 0 1101954091 8728576 1726 1992294400 4194304 5102416 548682068800 18446744073709551615 4254343 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 2131 1726 111 221 0 1907 0
Current children cumulated CPU time (s) 856.88
Current children cumulated vsize (KiB) 8524

[startup+863.901 s]
/proc/loadavg: 1.00 1.07 1.05 2/70 9519
/proc/meminfo: memFree=886832/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=8524 CPUtime=863.28
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1741 0 0 0 86322 6 0 0 25 0 1 0 1101954091 8728576 1726 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 2131 1726 111 221 0 1907 0
Current children cumulated CPU time (s) 863.28
Current children cumulated vsize (KiB) 8524

[startup+865.502 s]
/proc/loadavg: 1.00 1.07 1.05 2/70 9519
/proc/meminfo: memFree=886832/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=8524 CPUtime=864.88
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1741 0 0 0 86482 6 0 0 25 0 1 0 1101954091 8728576 1726 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 2131 1726 111 221 0 1907 0
Current children cumulated CPU time (s) 864.88
Current children cumulated vsize (KiB) 8524

[startup+866.302 s]
/proc/loadavg: 1.00 1.07 1.05 2/70 9519
/proc/meminfo: memFree=886832/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=8524 CPUtime=865.68
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1741 0 0 0 86562 6 0 0 25 0 1 0 1101954091 8728576 1726 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 2131 1726 111 221 0 1907 0
Current children cumulated CPU time (s) 865.68
Current children cumulated vsize (KiB) 8524

[startup+866.702 s]
/proc/loadavg: 1.00 1.07 1.05 2/70 9519
/proc/meminfo: memFree=886832/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=8524 CPUtime=866.08
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1741 0 0 0 86602 6 0 0 25 0 1 0 1101954091 8728576 1726 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 2131 1726 111 221 0 1907 0
Current children cumulated CPU time (s) 866.08
Current children cumulated vsize (KiB) 8524

[startup+866.902 s]
/proc/loadavg: 1.00 1.07 1.05 2/70 9519
/proc/meminfo: memFree=886832/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=8524 CPUtime=866.28
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1741 0 0 0 86622 6 0 0 25 0 1 0 1101954091 8728576 1726 1992294400 4194304 5102416 548682068800 18446744073709551615 4255725 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 2131 1726 111 221 0 1907 0
Current children cumulated CPU time (s) 866.28
Current children cumulated vsize (KiB) 8524

[startup+867.002 s]
/proc/loadavg: 1.00 1.07 1.05 2/70 9519
/proc/meminfo: memFree=886832/2055920 swapFree=4169124/4192956
[pid=6921] ppid=6919 vsize=8524 CPUtime=866.38
/proc/6921/stat : 6921 (varsat-random_s) R 6919 6921 6124 0 -1 4194304 1741 0 0 0 86632 6 0 0 25 0 1 0 1101954091 8728576 1726 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 1 0 0
/proc/6921/statm: 2131 1726 111 221 0 1907 0
Current children cumulated CPU time (s) 866.38
Current children cumulated vsize (KiB) 8524

Child status: 20
Real time (s): 867.094
CPU time (s): 866.484
CPU user time (s): 866.415
CPU system time (s): 0.068989
CPU usage (%): 99.9297
Max. virtual memory (cumulated for all children) (KiB): 8524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 866.415
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1746
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= 2354

runsolver used 0.790879 second user time and 2.44063 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-29 04:15:09
IDJOB=1517921
IDBENCH=70636
IDSOLVER=539
FILE ID=node44/1517921-1238292909
PBS_JOBID= 9060921
Free space on /tmp= 66400 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S367138237-029.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517921-1238292909/watcher-1517921-1238292909 -o /tmp/evaluation-result-1517921-1238292909/solver-1517921-1238292909 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=524661619 HOME/instance-1517921-1238292909.cnf

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

MD5SUM BENCH= fe0a666da3389b49d8bffa123f8cecff
RANDOM SEED=524661619

node44.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		: 3000.241
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		: 3000.241
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:        896792 kB
Buffers:        106900 kB
Cached:         941292 kB
SwapCached:      13220 kB
Active:         318048 kB
Inactive:       744844 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        896792 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:            1032 kB
Writeback:           0 kB
Mapped:          18124 kB
Slab:            81596 kB
Committed_AS:  2545200 kB
PageTables:       1796 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= 66396 MiB
End job on node44 at 2009-03-29 04:29:37