Trace number 1718317

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 855.621 856.004

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.10.unsat.cnf
MD5SUMb1a6497b6934405ef70bfcc51fa85893
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark362.542
Satisfiable
(Un)Satisfiability was proved
Number of variables1111
Number of clauses3756
Sum of the clauses size9786
Maximum clause length19
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 21603
Number of clauses of size 32090
Number of clauses of size 430
Number of clauses of size 518
Number of clauses of size over 512

Solver Data 

0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  1111                                                 |
0.00/0.00	c |  Number of clauses:    3756                                                 |
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:          1987403366.000000
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 |                                                                             |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     754     3137     9386 |     1045        0    nan |  0.000 % |
0.00/0.02	c |       100 |     754     3137     9386 |     1150      100     19 |  0.270 % |
0.00/0.03	c |       251 |     754     3137     9386 |     1265      251     18 |  0.270 % |
0.00/0.04	c |       476 |     754     3137     9386 |     1391      476     18 |  0.270 % |
0.00/0.06	c |       815 |     754     3137     9386 |     1530      815     15 |  0.270 % |
0.09/0.09	c |      1323 |     754     3137     9386 |     1684     1323     23 |  0.270 % |
0.10/0.15	c |      2082 |     754     3137     9386 |     1852     1104     26 |  0.270 % |
0.20/0.24	c |      3221 |     752     3128     9364 |     2037     1265     22 |  0.453 % |
0.30/0.34	c |      4929 |     752     3128     9364 |     2241     1714     27 |  0.450 % |
0.50/0.53	c |      7492 |     752     3128     9364 |     2465     1475     34 |  0.450 % |
0.80/0.85	c |     11336 |     752     3128     9364 |     2712     2632     27 |  0.450 % |
1.30/1.36	c |     17103 |     752     3128     9364 |     2983     2715     19 |  0.450 % |
2.10/2.16	c |     25755 |     752     3128     9364 |     3281     1975     16 |  0.450 % |
3.20/3.21	c |     38730 |     752     3128     9364 |     3609     2287     29 |  0.450 % |
4.89/4.93	c |     58195 |     752     3128     9364 |     3970     2616     21 |  0.450 % |
8.09/8.12	c |     87388 |     752     3128     9364 |     4368     2527     20 |  0.450 % |
11.89/11.95	c |    131178 |     752     3128     9364 |     4804     3377     36 |  0.450 % |
18.19/18.22	c |    196862 |     751     3124     9348 |     5285     2783     18 |  0.543 % |
29.26/29.31	c |    295390 |     750     3120     9332 |     5813     2914     27 |  0.631 % |
44.56/44.70	c |    443180 |     750     3120     9332 |     6395     3689     38 |  0.630 % |
71.75/71.88	c |    664863 |     750     3120     9332 |     7034     5504     31 |  0.630 % |
111.14/111.22	c |    997388 |     750     3120     9332 |     7738     4160     22 |  0.630 % |
176.00/176.13	c |   1496179 |     748     3109     9295 |     8512     6662     30 |  0.810 % |
282.85/283.07	c |   2244362 |     748     3109     9295 |     9363     6062     39 |  0.810 % |
459.29/459.54	c |   3366637 |     748     3109     9295 |    10299     9219     39 |  0.810 % |
730.76/731.13	c |   5050048 |     748     3109     9295 |    11329     8057     24 |  0.811 % |
855.61/856.00	c ===============================================================================
855.61/856.00	c surveys--CPU time (sec)   : 0.1640         (0.02 % of total)
855.61/856.00	c surveys--attempted        : 26             (159 /sec)
855.61/856.00	c surveys--converged        : 26             (100.00 % successful)
855.61/856.00	c restarts              : 26
855.61/856.00	c conflicts             : 5830611        (6816 /sec)
855.61/856.00	c decisions             : 6928568        (1.11 % random) (8099 /sec)
855.61/856.00	c propagations          : 798056002      (932919 /sec)
855.61/856.00	c conflict literals     : 225745438      (37.31 % deleted)
855.61/856.00	c Memory used           : 11.27 MB
855.61/856.00	c Total CPU time (sec)      : 855.6039    
855.61/856.00	c 
855.61/856.00	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1718317-1240635635/watcher-1718317-1240635635 -o /tmp/evaluation-result-1718317-1240635635/solver-1718317-1240635635 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=1987403366 HOME/instance-1718317-1240635635.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 1.00 3/64 18017
/proc/meminfo: memFree=1811392/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=2708 CPUtime=0
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 297 0 0 0 0 0 0 0 19 0 1 0 91596453 2772992 282 1992294400 4194304 5102416 548682068784 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 677 283 88 221 0 453 0

[startup+0.097521 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 18017
/proc/meminfo: memFree=1811392/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=3100 CPUtime=0.09
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 418 0 0 0 9 0 0 0 19 0 1 0 91596453 3174400 403 1992294400 4194304 5102416 548682068784 18446744073709551615 4524016 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 775 403 112 221 0 551 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.102521 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 18017
/proc/meminfo: memFree=1811392/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=3100 CPUtime=0.1
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 418 0 0 0 10 0 0 0 19 0 1 0 91596453 3174400 403 1992294400 4194304 5102416 548682068784 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 775 403 112 221 0 551 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3100

[startup+0.302551 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 18017
/proc/meminfo: memFree=1811392/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=3364 CPUtime=0.3
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 468 0 0 0 30 0 0 0 21 0 1 0 91596453 3444736 453 1992294400 4194304 5102416 548682068784 18446744073709551615 4254927 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 841 453 112 221 0 617 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 3364

[startup+0.701581 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 18017
/proc/meminfo: memFree=1811392/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=3628 CPUtime=0.7
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 546 0 0 0 70 0 0 0 24 0 1 0 91596453 3715072 531 1992294400 4194304 5102416 548682068784 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 907 531 112 221 0 683 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 3628

[startup+1.50166 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18018
/proc/meminfo: memFree=1809656/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=3628 CPUtime=1.5
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 547 0 0 0 150 0 0 0 25 0 1 0 91596453 3715072 532 1992294400 4194304 5102416 548682068784 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 907 532 112 221 0 683 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 3628

[startup+3.10182 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18018
/proc/meminfo: memFree=1809464/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=4024 CPUtime=3.09
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 647 0 0 0 309 0 0 0 25 0 1 0 91596453 4120576 632 1992294400 4194304 5102416 548682068784 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 1006 632 112 221 0 782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4024

[startup+6.30115 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18018
/proc/meminfo: memFree=1808952/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=4288 CPUtime=6.29
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 699 0 0 0 629 0 0 0 25 0 1 0 91596453 4390912 684 1992294400 4194304 5102416 548682068784 18446744073709551615 4254565 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 1072 684 112 221 0 848 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4288

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18018
/proc/meminfo: memFree=1808120/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=4948 CPUtime=12.69
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 872 0 0 0 1269 0 0 0 25 0 1 0 91596453 5066752 857 1992294400 4194304 5102416 548682068784 18446744073709551615 4249451 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 1237 857 112 221 0 1013 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4948

[startup+25.5021 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18018
/proc/meminfo: memFree=1807416/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=5740 CPUtime=25.49
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 1064 0 0 0 2549 0 0 0 25 0 1 0 91596453 5877760 1049 1992294400 4194304 5102416 548682068784 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 1435 1049 112 221 0 1211 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5740

[startup+51.1027 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18024
/proc/meminfo: memFree=1806776/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=6392 CPUtime=51.06
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 1217 0 0 0 5106 0 0 0 25 0 1 0 91596453 6545408 1202 1992294400 4194304 5102416 548682068784 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 1598 1202 112 221 0 1374 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 6392

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18024
/proc/meminfo: memFree=1805944/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=7056 CPUtime=102.24
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 1405 0 0 0 10224 0 0 0 25 0 1 0 91596453 7225344 1390 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 1764 1390 112 221 0 1540 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 7056

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18024
/proc/meminfo: memFree=1804984/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=8012 CPUtime=162.21
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 1625 0 0 0 16221 0 0 0 25 0 1 0 91596453 8204288 1610 1992294400 4194304 5102416 548682068784 18446744073709551615 4249737 0 0 4096 3 0 0 0 17 1 0 0
/proc/18017/statm: 2003 1610 112 221 0 1779 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 8012

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18024
/proc/meminfo: memFree=1804216/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=8668 CPUtime=222.18
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 1813 0 0 0 22218 0 0 0 25 0 1 0 91596453 8876032 1798 1992294400 4194304 5102416 548682068784 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2167 1798 112 221 0 1943 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 8668

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18024
/proc/meminfo: memFree=1803960/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=9196 CPUtime=282.16
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 1915 0 0 0 28216 0 0 0 25 0 1 0 91596453 9416704 1900 1992294400 4194304 5102416 548682068784 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2299 1900 112 221 0 2075 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 9196

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18024
/proc/meminfo: memFree=1802872/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=9956 CPUtime=342.14
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2135 0 0 0 34213 1 0 0 25 0 1 0 91596453 10194944 2120 1992294400 4194304 5102416 548682068784 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18017/statm: 2489 2120 112 221 0 2265 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 9956

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 18024
/proc/meminfo: memFree=1802488/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=10352 CPUtime=402.11
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2234 0 0 0 40210 1 0 0 25 0 1 0 91596453 10600448 2219 1992294400 4194304 5102416 548682068784 18446744073709551615 4248935 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2588 2219 112 221 0 2364 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 10352

[startup+462.302 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 18024
/proc/meminfo: memFree=1802424/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=10432 CPUtime=462.08
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2244 0 0 0 46207 1 0 0 25 0 1 0 91596453 10682368 2229 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2608 2229 112 221 0 2384 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 10432

[startup+522.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 18024
/proc/meminfo: memFree=1802360/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=10588 CPUtime=522.06
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2266 0 0 0 52205 1 0 0 25 0 1 0 91596453 10842112 2251 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18017/statm: 2647 2251 112 221 0 2423 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 10588

[startup+582.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 18024
/proc/meminfo: memFree=1802232/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=10728 CPUtime=582.03
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2307 0 0 0 58202 1 0 0 25 0 1 0 91596453 10985472 2292 1992294400 4194304 5102416 548682068784 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2682 2292 112 221 0 2458 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 10728

[startup+642.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 18024
/proc/meminfo: memFree=1801720/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11260 CPUtime=642.01
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2432 0 0 0 64200 1 0 0 25 0 1 0 91596453 11530240 2417 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2815 2417 112 221 0 2591 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 11260

[startup+702.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/65 18024
/proc/meminfo: memFree=1801592/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11260 CPUtime=701.98
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2432 0 0 0 70197 1 0 0 25 0 1 0 91596453 11530240 2417 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/18017/statm: 2815 2417 112 221 0 2591 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 11260

[startup+762.305 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 18024
/proc/meminfo: memFree=1801528/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11260 CPUtime=761.95
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2458 0 0 0 76194 1 0 0 25 0 1 0 91596453 11530240 2443 1992294400 4194304 5102416 548682068784 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2815 2443 112 221 0 2591 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 11260

[startup+822.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 18024
/proc/meminfo: memFree=1801400/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11532 CPUtime=821.93
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2498 0 0 0 82192 1 0 0 25 0 1 0 91596453 11808768 2483 1992294400 4194304 5102416 548682068784 18446744073709551615 4249160 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2883 2483 112 221 0 2659 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 11532

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

[startup+831.901 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 18024
/proc/meminfo: memFree=1801400/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11532 CPUtime=831.52
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2498 0 0 0 83151 1 0 0 25 0 1 0 91596453 11808768 2483 1992294400 4194304 5102416 548682068784 18446744073709551615 4249966 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2883 2483 112 221 0 2659 0
Current children cumulated CPU time (s) 831.52
Current children cumulated vsize (KiB) 11532

[startup+844.701 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18024
/proc/meminfo: memFree=1801400/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11532 CPUtime=844.32
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2498 0 0 0 84431 1 0 0 25 0 1 0 91596453 11808768 2483 1992294400 4194304 5102416 548682068784 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2883 2483 112 221 0 2659 0
Current children cumulated CPU time (s) 844.32
Current children cumulated vsize (KiB) 11532

[startup+851.101 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18024
/proc/meminfo: memFree=1801400/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11532 CPUtime=850.71
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2498 0 0 0 85070 1 0 0 25 0 1 0 91596453 11808768 2483 1992294400 4194304 5102416 548682068784 18446744073709551615 4487769 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2883 2483 112 221 0 2659 0
Current children cumulated CPU time (s) 850.71
Current children cumulated vsize (KiB) 11532

[startup+854.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18024
/proc/meminfo: memFree=1801400/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11532 CPUtime=853.91
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2498 0 0 0 85390 1 0 0 25 0 1 0 91596453 11808768 2483 1992294400 4194304 5102416 548682068784 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2883 2483 112 221 0 2659 0
Current children cumulated CPU time (s) 853.91
Current children cumulated vsize (KiB) 11532

[startup+855.102 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18024
/proc/meminfo: memFree=1801400/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11532 CPUtime=854.71
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2498 0 0 0 85470 1 0 0 25 0 1 0 91596453 11808768 2483 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2883 2483 112 221 0 2659 0
Current children cumulated CPU time (s) 854.71
Current children cumulated vsize (KiB) 11532

[startup+855.503 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18024
/proc/meminfo: memFree=1801400/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11532 CPUtime=855.11
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2498 0 0 0 85510 1 0 0 25 0 1 0 91596453 11808768 2483 1992294400 4194304 5102416 548682068784 18446744073709551615 4244091 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2883 2483 112 221 0 2659 0
Current children cumulated CPU time (s) 855.11
Current children cumulated vsize (KiB) 11532

[startup+855.903 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18024
/proc/meminfo: memFree=1801400/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11532 CPUtime=855.51
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2498 0 0 0 85550 1 0 0 25 0 1 0 91596453 11808768 2483 1992294400 4194304 5102416 548682068784 18446744073709551615 4249957 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2883 2483 112 221 0 2659 0
Current children cumulated CPU time (s) 855.51
Current children cumulated vsize (KiB) 11532

[startup+856.002 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 18024
/proc/meminfo: memFree=1801400/2055920 swapFree=4180920/4192956
[pid=18017] ppid=18015 vsize=11532 CPUtime=855.61
/proc/18017/stat : 18017 (varsat-random_s) R 18015 18017 17892 0 -1 4194304 2498 0 0 0 85560 1 0 0 25 0 1 0 91596453 11808768 2483 1992294400 4194304 5102416 548682068784 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 0 0 0
/proc/18017/statm: 2883 2483 112 221 0 2659 0
Current children cumulated CPU time (s) 855.61
Current children cumulated vsize (KiB) 11532

Child status: 20
Real time (s): 856.004
CPU time (s): 855.621
CPU user time (s): 855.604
CPU system time (s): 0.016997
CPU usage (%): 99.9552
Max. virtual memory (cumulated for all children) (KiB): 11532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 855.604
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2502
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= 2061

runsolver used 0.91986 second user time and 2.20066 second system time

The end

Launcher Data 

Begin job on node27 at 2009-04-25 07:00:35
IDJOB=1718317
IDBENCH=20474
IDSOLVER=539
FILE ID=node27/1718317-1240635635
PBS_JOBID= 9186414
Free space on /tmp= 66196 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.10.unsat.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1718317-1240635635/watcher-1718317-1240635635 -o /tmp/evaluation-result-1718317-1240635635/solver-1718317-1240635635 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=1987403366 HOME/instance-1718317-1240635635.cnf

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

MD5SUM BENCH= b1a6497b6934405ef70bfcc51fa85893
RANDOM SEED=1987403366

node27.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		: 2800.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5521.40
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		: 2800.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1811808 kB
Buffers:         39952 kB
Cached:         138316 kB
SwapCached:       4992 kB
Active:          28992 kB
Inactive:       157248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811808 kB
SwapTotal:     4192956 kB
SwapFree:      4180920 kB
Dirty:            1104 kB
Writeback:           0 kB
Mapped:          13972 kB
Slab:            43748 kB
Committed_AS:   296944 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66196 MiB
End job on node27 at 2009-04-25 07:14:51