Trace number 1517189

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/400/
unif-k3-r4.25-v400-c1700-S104085281-076.cnf
MD5SUM5ab9251cccb4c72968393b6f409a56b6
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark57.2563
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
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:  400                                                  |
0.00/0.00	c |  Number of clauses:    1700                                                 |
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:          639952183.000000
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 |     389     1686     5120 |      562        0    nan |  0.000 % |
0.00/0.01	c |       101 |     389     1686     5120 |      618      101     21 |  0.001 % |
0.00/0.02	c |       253 |     389     1686     5120 |      680      253     19 |  0.001 % |
0.00/0.03	c |       479 |     389     1686     5120 |      748      479     19 |  0.001 % |
0.00/0.04	c |       816 |     389     1686     5120 |      822      415     17 |  0.001 % |
0.06/0.07	c |      1322 |     389     1686     5120 |      905      481     16 |  0.001 % |
0.09/0.10	c |      2081 |     389     1686     5120 |      995      771     16 |  0.001 % |
0.09/0.14	c |      3220 |     389     1686     5120 |     1095      872     18 |  0.001 % |
0.19/0.21	c |      4928 |     389     1686     5120 |     1204      879     16 |  0.001 % |
0.29/0.31	c |      7490 |     389     1686     5120 |     1325      952     16 |  0.001 % |
0.39/0.46	c |     11335 |     389     1686     5120 |     1457      700     15 |  0.001 % |
0.59/0.70	c |     17101 |     389     1686     5120 |     1603     1215     18 |  0.001 % |
1.00/1.05	c |     25751 |     389     1686     5120 |     1763      861     16 |  0.001 % |
1.49/1.59	c |     38726 |     389     1686     5120 |     1940     1256     16 |  0.001 % |
2.39/2.45	c |     58188 |     389     1686     5120 |     2134     1017     17 |  0.001 % |
3.69/3.78	c |     87380 |     389     1686     5120 |     2347     2029     19 |  0.001 % |
5.79/5.84	c |    131169 |     389     1686     5120 |     2582     1650     18 |  0.001 % |
8.99/9.04	c |    196854 |     389     1686     5120 |     2840     1834     18 |  0.001 % |
13.89/13.97	c |    295381 |     389     1686     5120 |     3124     2402     20 |  0.001 % |
21.58/21.68	c |    443171 |     389     1686     5120 |     3437     3113     19 |  0.001 % |
33.38/33.46	c |    664854 |     389     1686     5120 |     3780     2369     17 |  0.001 % |
51.78/51.81	c |    997381 |     389     1686     5120 |     4158     2697     17 |  0.001 % |
80.77/80.83	c |   1496170 |     389     1686     5120 |     4574     3979     20 |  0.001 % |
125.86/125.92	c |   2244352 |     389     1686     5120 |     5032     2535     18 |  0.001 % |
197.44/197.59	c |   3366626 |     389     1686     5120 |     5535     4120     20 |  0.001 % |
308.41/308.56	c |   5050037 |     389     1686     5120 |     6089     3453     20 |  0.001 % |
481.96/482.15	c |   7575153 |     389     1686     5120 |     6698     4314     19 |  0.001 % |
753.79/754.02	c |  11362829 |     389     1686     5120 |     7367     6490     20 |  0.001 % |
1187.47/1187.80	c |  17044341 |     389     1686     5120 |     8104     5092     20 |  0.001 % |

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-1517189-1238281677/watcher-1517189-1238281677 -o /tmp/evaluation-result-1517189-1238281677/solver-1517189-1238281677 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=639952183 HOME/instance-1517189-1238281677.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: 0.96 0.97 0.99 3/64 13729
/proc/meminfo: memFree=750472/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=2416 CPUtime=0
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 221 0 0 0 0 0 0 0 18 0 1 0 1100833292 2473984 206 1992294400 4194304 5102416 548682068800 18446744073709551615 4283013 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 604 208 98 221 0 380 0

[startup+0.067422 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 13729
/proc/meminfo: memFree=750472/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=2416 CPUtime=0.06
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 243 0 0 0 6 0 0 0 18 0 1 0 1100833292 2473984 228 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 604 228 112 221 0 380 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2416

[startup+0.101425 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 13729
/proc/meminfo: memFree=750472/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=2548 CPUtime=0.09
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 250 0 0 0 9 0 0 0 18 0 1 0 1100833292 2609152 235 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 637 235 112 221 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2548

[startup+0.301442 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 13729
/proc/meminfo: memFree=750472/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=2680 CPUtime=0.29
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 279 0 0 0 29 0 0 0 19 0 1 0 1100833292 2744320 264 1992294400 4194304 5102416 548682068800 18446744073709551615 4249746 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 670 264 112 221 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2680

[startup+0.701477 s]
/proc/loadavg: 0.96 0.97 0.99 3/64 13729
/proc/meminfo: memFree=750472/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=2812 CPUtime=0.69
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 312 0 0 0 69 0 0 0 22 0 1 0 1100833292 2879488 297 1992294400 4194304 5102416 548682068800 18446744073709551615 4524016 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 703 297 112 221 0 479 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2812

[startup+1.50254 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 13730
/proc/meminfo: memFree=749632/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=2944 CPUtime=1.49
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 350 0 0 0 149 0 0 0 25 0 1 0 1100833292 3014656 335 1992294400 4194304 5102416 548682068800 18446744073709551615 4254565 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 736 335 112 221 0 512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2944

[startup+3.10168 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 13730
/proc/meminfo: memFree=749376/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=3076 CPUtime=3.09
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 398 0 0 0 309 0 0 0 25 0 1 0 1100833292 3149824 383 1992294400 4194304 5102416 548682068800 18446744073709551615 4228481 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 769 383 112 221 0 545 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3076

[startup+6.30196 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 13730
/proc/meminfo: memFree=749000/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=3340 CPUtime=6.29
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 466 0 0 0 629 0 0 0 25 0 1 0 1100833292 3420160 451 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 835 451 112 221 0 611 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3340

[startup+12.7015 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 13730
/proc/meminfo: memFree=748552/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=3736 CPUtime=12.69
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 552 0 0 0 1269 0 0 0 25 0 1 0 1100833292 3825664 537 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 934 537 112 221 0 710 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3736

[startup+25.5016 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 13730
/proc/meminfo: memFree=748040/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=4132 CPUtime=25.48
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 661 0 0 0 2548 0 0 0 25 0 1 0 1100833292 4231168 646 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 1033 646 112 221 0 809 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4132

[startup+51.1018 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 13730
/proc/meminfo: memFree=747464/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=4704 CPUtime=51.08
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 805 0 0 0 5108 0 0 0 25 0 1 0 1100833292 4816896 790 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 1176 790 112 221 0 952 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4704

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13730
/proc/meminfo: memFree=746760/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=5380 CPUtime=102.27
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 975 0 0 0 10226 1 0 0 25 0 1 0 1100833292 5509120 960 1992294400 4194304 5102416 548682068800 18446744073709551615 4254982 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 1345 960 112 221 0 1121 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5380

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13730
/proc/meminfo: memFree=746120/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=6060 CPUtime=162.25
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1139 0 0 0 16224 1 0 0 25 0 1 0 1100833292 6205440 1124 1992294400 4194304 5102416 548682068800 18446744073709551615 4244486 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 1515 1124 112 221 0 1291 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6060

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13730
/proc/meminfo: memFree=745608/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=6628 CPUtime=222.23
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1258 0 0 0 22222 1 0 0 25 0 1 0 1100833292 6787072 1243 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 1657 1243 112 221 0 1433 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6628

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13730
/proc/meminfo: memFree=745160/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=6908 CPUtime=282.22
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1355 0 0 0 28220 2 0 0 25 0 1 0 1100833292 7073792 1340 1992294400 4194304 5102416 548682068800 18446744073709551615 4248812 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 1727 1340 112 221 0 1503 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6908

[startup+342.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 13730
/proc/meminfo: memFree=744712/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=7316 CPUtime=342.2
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1450 0 0 0 34218 2 0 0 25 0 1 0 1100833292 7491584 1435 1992294400 4194304 5102416 548682068800 18446744073709551615 4253879 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 1829 1435 112 221 0 1605 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7316

[startup+402.301 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 13730
/proc/meminfo: memFree=744456/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=7580 CPUtime=402.19
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1517 0 0 0 40217 2 0 0 25 0 1 0 1100833292 7761920 1502 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 1895 1502 112 221 0 1671 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 7580

[startup+462.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 13730
/proc/meminfo: memFree=744264/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=7864 CPUtime=462.17
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1587 0 0 0 46215 2 0 0 25 0 1 0 1100833292 8052736 1572 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 1966 1572 112 221 0 1742 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7864

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 13730
/proc/meminfo: memFree=744008/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=8132 CPUtime=522.15
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1656 0 0 0 52213 2 0 0 25 0 1 0 1100833292 8327168 1641 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2033 1641 112 221 0 1809 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8132

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=743688/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=8544 CPUtime=582.13
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1740 0 0 0 58211 2 0 0 25 0 1 0 1100833292 8749056 1725 1992294400 4194304 5102416 548682068800 18446744073709551615 4228606 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2136 1725 112 221 0 1912 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 8544

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=743496/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=8688 CPUtime=642.12
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1773 0 0 0 64210 2 0 0 25 0 1 0 1100833292 8896512 1758 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2172 1758 112 221 0 1948 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 8688

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=743368/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=8820 CPUtime=702.11
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1815 0 0 0 70208 3 0 0 25 0 1 0 1100833292 9031680 1800 1992294400 4194304 5102416 548682068800 18446744073709551615 4248781 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2205 1800 112 221 0 1981 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 8820

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=743112/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=8968 CPUtime=762.1
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1862 0 0 0 76207 3 0 0 25 0 1 0 1100833292 9183232 1847 1992294400 4194304 5102416 548682068800 18446744073709551615 4249702 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2242 1847 112 221 0 2018 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 8968

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=742984/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=9256 CPUtime=822.07
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1918 0 0 0 82204 3 0 0 25 0 1 0 1100833292 9478144 1903 1992294400 4194304 5102416 548682068800 18446744073709551615 4244425 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2314 1903 112 221 0 2090 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 9256

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=742664/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=9536 CPUtime=882.05
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 1985 0 0 0 88202 3 0 0 25 0 1 0 1100833292 9764864 1970 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2384 1970 112 221 0 2160 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 9536

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=742472/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=9672 CPUtime=942.05
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 2017 0 0 0 94201 4 0 0 25 0 1 0 1100833292 9904128 2002 1992294400 4194304 5102416 548682068800 18446744073709551615 4254285 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2418 2002 112 221 0 2194 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 9672

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=742344/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=9832 CPUtime=1002.03
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 2056 0 0 0 100199 4 0 0 25 0 1 0 1100833292 10067968 2041 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2458 2041 112 221 0 2234 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 9832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=742216/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=10112 CPUtime=1062.01
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 2103 0 0 0 106197 4 0 0 25 0 1 0 1100833292 10354688 2088 1992294400 4194304 5102416 548682068800 18446744073709551615 4254800 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2528 2088 112 221 0 2304 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 10112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=742088/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=10112 CPUtime=1121.99
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 2130 0 0 0 112195 4 0 0 25 0 1 0 1100833292 10354688 2115 1992294400 4194304 5102416 548682068800 18446744073709551615 4249567 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2528 2115 112 221 0 2304 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 10112

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=741960/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=10252 CPUtime=1181.98
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 2162 0 0 0 118194 4 0 0 25 0 1 0 1100833292 10498048 2147 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2563 2147 112 221 0 2339 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 10252



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13730
/proc/meminfo: memFree=741832/2055920 swapFree=4167280/4192956
[pid=13729] ppid=13727 vsize=10460 CPUtime=1200.07
/proc/13729/stat : 13729 (varsat-random_s) R 13727 13729 13254 0 -1 4194304 2180 0 0 0 120003 4 0 0 25 0 1 0 1100833292 10711040 2165 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13729/statm: 2615 2165 112 221 0 2391 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10460

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): 1200.09
CPU user time (s): 1200.04
CPU system time (s): 0.048992
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 10460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.048992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2180
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= 834

runsolver used 1.04084 second user time and 2.27165 second system time

The end

Launcher Data 

Begin job on node31 at 2009-03-29 00:07:57
IDJOB=1517189
IDBENCH=70575
IDSOLVER=539
FILE ID=node31/1517189-1238281677
PBS_JOBID= 9060839
Free space on /tmp= 66360 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/400/unif-k3-r4.25-v400-c1700-S104085281-076.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517189-1238281677/watcher-1517189-1238281677 -o /tmp/evaluation-result-1517189-1238281677/solver-1517189-1238281677 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=639952183 HOME/instance-1517189-1238281677.cnf

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

MD5SUM BENCH= 5ab9251cccb4c72968393b6f409a56b6
RANDOM SEED=639952183

node31.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	: 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		: 3000.214
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:        750952 kB
Buffers:        109292 kB
Cached:        1076460 kB
SwapCached:      18664 kB
Active:         187684 kB
Inactive:      1018244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        750952 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:            1044 kB
Writeback:           0 kB
Mapped:          17372 kB
Slab:            84756 kB
Committed_AS:  2935068 kB
PageTables:       1472 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= 66360 MiB
End job on node31 at 2009-03-29 00:28:00