Trace number 1513757

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) 1200.02 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
MD5SUM7696351997fcc9a0c11830645b719732
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.493924
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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:  2000                                                 |
0.00/0.00	c |  Number of clauses:    8400                                                 |
0.19/0.22	c |  Parsing time:         0.01         s                                       |
0.19/0.22	c |  Timeout:              43200 s
0.19/0.22	c |  Random Seed:          143954989.000000
0.19/0.22	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.19/0.22	c |  Branching Rule:       default (solution-guided)                            |
0.19/0.22	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.19/0.22	c |                                                                             |
0.19/0.22	c ============================[ Search Statistics ]==============================
0.19/0.22	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.19/0.22	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.19/0.22	c ===============================================================================
0.19/0.22	c |         0 |    1937     8288    25229 |     2762        0    nan |  0.000 % |
0.19/0.22	c |       101 |    1937     8288    25229 |     3038      101     70 |  0.000 % |
0.19/0.23	c |       251 |    1937     8288    25229 |     3342      251     60 |  0.000 % |
0.29/0.35	c |       476 |    1937     8288    25229 |     3677      476     57 |  0.000 % |
0.39/0.48	c |       814 |    1937     8288    25229 |     4044      814     59 |  0.000 % |
0.59/0.62	c |      1321 |    1937     8288    25229 |     4449     1321     61 |  0.000 % |
0.69/0.78	c |      2080 |    1937     8288    25229 |     4894     2080     64 |  0.000 % |
0.89/0.99	c |      3220 |    1937     8288    25229 |     5383     3220     64 |  0.000 % |
1.19/1.26	c |      4930 |    1937     8288    25229 |     5922     4930     65 |  0.000 % |
1.59/1.64	c |      7492 |    1937     8288    25229 |     6514     4389     67 |  0.000 % |
2.09/2.20	c |     11337 |    1937     8288    25229 |     7165     4841     67 |  0.000 % |
2.99/3.03	c |     17104 |    1937     8288    25229 |     7882     6866     70 |  0.000 % |
4.29/4.39	c |     25755 |    1937     8288    25229 |     8670     7363     69 |  0.000 % |
6.49/6.53	c |     38729 |    1937     8288    25229 |     9537     6927     71 |  0.000 % |
9.79/9.81	c |     58191 |    1937     8288    25229 |    10491     6750     68 |  0.000 % |
15.28/15.31	c |     87383 |    1937     8288    25229 |    11540     9028     74 |  0.000 % |
23.98/24.04	c |    131172 |    1937     8288    25229 |    12694    11542     70 |  0.000 % |
37.97/38.05	c |    196857 |    1937     8288    25229 |    13963    12486     70 |  0.000 % |
60.86/60.92	c |    295385 |    1937     8288    25229 |    15360    11396     77 |  0.000 % |
95.94/96.05	c |    443177 |    1937     8288    25229 |    16896    10601     72 |  0.000 % |
154.01/154.15	c |    664860 |    1937     8288    25229 |    18585     9198     68 |  0.000 % |
247.56/247.76	c |    997387 |    1937     8288    25229 |    20444    11726     72 |  0.000 % |
409.38/409.64	c |   1496178 |    1937     8288    25229 |    22488    12968     70 |  0.000 % |
658.96/659.35	c |   2244361 |    1937     8288    25229 |    24737    21228     72 |  0.000 % |
1068.16/1068.74	c |   3366636 |    1937     8288    25229 |    27211    16056     70 |  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-1513757-1238222168/watcher-1513757-1238222168 -o /tmp/evaluation-result-1513757-1238222168/solver-1513757-1238222168 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=143954989 HOME/instance-1513757-1238222168.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: 1.99 2.00 1.99 4/86 17311
/proc/meminfo: memFree=1796368/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=2980 CPUtime=0
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 448547233 3051520 352 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 745 353 88 221 0 521 0

[startup+0.02461 s]
/proc/loadavg: 1.99 2.00 1.99 4/86 17311
/proc/meminfo: memFree=1796368/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=3880 CPUtime=0.02
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 592 0 0 0 2 0 0 0 18 0 1 0 448547233 3973120 577 1992294400 4194304 5102416 548682068800 18446744073709551615 4272809 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 970 577 98 221 0 746 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3880

[startup+0.101623 s]
/proc/loadavg: 1.99 2.00 1.99 4/86 17311
/proc/meminfo: memFree=1796368/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=3784 CPUtime=0.09
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 596 0 0 0 9 0 0 0 18 0 1 0 448547233 3874816 579 1992294400 4194304 5102416 548682068800 18446744073709551615 4221892 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 946 579 102 221 0 722 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3784

[startup+0.301662 s]
/proc/loadavg: 1.99 2.00 1.99 4/86 17311
/proc/meminfo: memFree=1796368/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=3784 CPUtime=0.29
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 609 0 0 0 29 0 0 0 19 0 1 0 448547233 3874816 592 1992294400 4194304 5102416 548682068800 18446744073709551615 4221927 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 946 592 115 221 0 722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3784

[startup+0.701734 s]
/proc/loadavg: 1.99 2.00 1.99 4/86 17311
/proc/meminfo: memFree=1796368/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=3784 CPUtime=0.69
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 610 0 0 0 69 0 0 0 24 0 1 0 448547233 3874816 593 1992294400 4194304 5102416 548682068800 18446744073709551615 4220347 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 946 593 115 221 0 722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3784

[startup+1.50188 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1793800/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=5520 CPUtime=1.49
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 1030 0 0 0 149 0 0 0 25 0 1 0 448547233 5652480 1013 1992294400 4194304 5102416 548682068800 18446744073709551615 4243649 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 1380 1013 115 221 0 1156 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5520

[startup+3.10118 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1792200/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=6180 CPUtime=3.09
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 1200 0 0 0 309 0 0 0 25 0 1 0 448547233 6328320 1183 1992294400 4194304 5102416 548682068800 18446744073709551615 4220149 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 1545 1183 115 221 0 1321 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6180

[startup+6.30177 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1790728/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=7576 CPUtime=6.28
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 1527 0 0 0 628 0 0 0 25 0 1 0 448547233 7757824 1510 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 1894 1510 115 221 0 1670 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7576

[startup+12.7029 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1788952/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=9032 CPUtime=12.68
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 1913 0 0 0 1267 1 0 0 25 0 1 0 448547233 9248768 1896 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 2258 1896 115 221 0 2034 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9032

[startup+25.5013 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1787864/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=10100 CPUtime=25.48
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 2167 0 0 0 2546 2 0 0 25 0 1 0 448547233 10342400 2150 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 2525 2150 115 221 0 2301 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10100

[startup+51.102 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1785944/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=12112 CPUtime=51.07
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 2673 0 0 0 5105 2 0 0 25 0 1 0 448547233 12402688 2656 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 3028 2656 115 221 0 2804 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12112

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1783128/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=14804 CPUtime=102.24
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 3325 0 0 0 10222 2 0 0 25 0 1 0 448547233 15159296 3308 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 3701 3308 115 221 0 3477 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 14804

[startup+162.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1780760/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=17168 CPUtime=162.21
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 3903 0 0 0 16218 3 0 0 25 0 1 0 448547233 17580032 3886 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 4292 3886 115 221 0 4068 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 17168

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1779416/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=18376 CPUtime=222.18
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 4207 0 0 0 22215 3 0 0 25 0 1 0 448547233 18817024 4190 1992294400 4194304 5102416 548682068800 18446744073709551615 4249517 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 4594 4190 115 221 0 4370 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 18376

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1777816/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=20060 CPUtime=282.15
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 4610 0 0 0 28211 4 0 0 25 0 1 0 448547233 20541440 4593 1992294400 4194304 5102416 548682068800 18446744073709551615 4249671 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 5015 4593 115 221 0 4791 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 20060

[startup+342.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1776536/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=21280 CPUtime=342.12
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 4925 0 0 0 34208 4 0 0 25 0 1 0 448547233 21790720 4908 1992294400 4194304 5102416 548682068800 18446744073709551615 4244035 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 5320 4908 115 221 0 5096 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 21280

[startup+402.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1775576/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=22348 CPUtime=402.08
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 5169 0 0 0 40204 4 0 0 25 0 1 0 448547233 22884352 5152 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 5587 5152 115 221 0 5363 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 22348

[startup+462.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1774424/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=23420 CPUtime=462.06
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 5439 0 0 0 46201 5 0 0 25 0 1 0 448547233 23982080 5422 1992294400 4194304 5102416 548682068800 18446744073709551615 4248793 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 5855 5422 115 221 0 5631 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 23420

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1773784/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=24120 CPUtime=522.03
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 5593 0 0 0 52198 5 0 0 25 0 1 0 448547233 24698880 5576 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 6030 5576 115 221 0 5806 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 24120

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1773336/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=24516 CPUtime=582
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 5704 0 0 0 58195 5 0 0 25 0 1 0 448547233 25104384 5687 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 6129 5687 115 221 0 5905 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 24516

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1771928/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=25916 CPUtime=641.97
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 6052 0 0 0 64191 6 0 0 25 0 1 0 448547233 26537984 6035 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 6479 6035 115 221 0 6255 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 25916

[startup+702.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1770392/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=27404 CPUtime=701.95
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 6421 0 0 0 70188 7 0 0 25 0 1 0 448547233 28061696 6404 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 6851 6404 115 221 0 6627 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 27404

[startup+762.306 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1769752/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=28096 CPUtime=761.92
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 6590 0 0 0 76185 7 0 0 25 0 1 0 448547233 28770304 6573 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 7024 6573 115 221 0 6800 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 28096

[startup+822.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1769240/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=28668 CPUtime=821.88
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 6720 0 0 0 82181 7 0 0 25 0 1 0 448547233 29356032 6703 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 7167 6703 115 221 0 6943 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 28668

[startup+882.301 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1768920/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=28932 CPUtime=881.85
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 6796 0 0 0 88178 7 0 0 25 0 1 0 448547233 29626368 6779 1992294400 4194304 5102416 548682068800 18446744073709551615 4249636 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 7233 6779 115 221 0 7009 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 28932

[startup+942.302 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17312
/proc/meminfo: memFree=1768024/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=29892 CPUtime=941.83
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 7029 0 0 0 94176 7 0 0 25 0 1 0 448547233 30609408 7012 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 7473 7012 115 221 0 7249 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 29892

[startup+1002.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17314
/proc/meminfo: memFree=1767768/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=30024 CPUtime=1001.79
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 7050 0 0 0 100172 7 0 0 25 0 1 0 448547233 30744576 7033 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 7506 7033 115 221 0 7282 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 30024

[startup+1062.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17314
/proc/meminfo: memFree=1767704/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=30024 CPUtime=1061.76
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 7050 0 0 0 106169 7 0 0 25 0 1 0 448547233 30744576 7033 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 7506 7033 115 221 0 7282 0
Current children cumulated CPU time (s) 1061.76
Current children cumulated vsize (KiB) 30024

[startup+1122.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17314
/proc/meminfo: memFree=1766104/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=31868 CPUtime=1121.73
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 7489 0 0 0 112166 7 0 0 25 0 1 0 448547233 32632832 7472 1992294400 4194304 5102416 548682068800 18446744073709551615 4244039 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 7967 7472 115 221 0 7743 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 31868

[startup+1182.3 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17314
/proc/meminfo: memFree=1765208/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=32840 CPUtime=1181.71
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 7711 0 0 0 118163 8 0 0 25 0 1 0 448547233 33628160 7694 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 8210 7694 115 221 0 7986 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 32840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.99 2.00 1.99 3/87 17314
/proc/meminfo: memFree=1764888/2055924 swapFree=4179676/4192956
[pid=17311] ppid=17309 vsize=33124 CPUtime=1200.01
/proc/17311/stat : 17311 (varsat-random_s) R 17309 17311 17246 0 -1 4194304 7769 0 0 0 119993 8 0 0 25 0 1 0 448547233 33918976 7752 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 0 0 0
/proc/17311/statm: 8281 7752 115 221 0 8057 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 33124

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): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.93
CPU system time (s): 0.089986
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 33124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.089986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7769
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= 4499

runsolver used 1.2898 second user time and 4.18036 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 07:36:08
IDJOB=1513757
IDBENCH=70289
IDSOLVER=539
FILE ID=node83/1513757-1238222168
PBS_JOBID= 9060582
Free space on /tmp= 66480 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1582955175-042.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513757-1238222168/watcher-1513757-1238222168 -o /tmp/evaluation-result-1513757-1238222168/solver-1513757-1238222168 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=143954989 HOME/instance-1513757-1238222168.cnf

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

MD5SUM BENCH= 7696351997fcc9a0c11830645b719732
RANDOM SEED=143954989

node83.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		: 3000.268
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		: 3000.268
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055924 kB
MemFree:       1796848 kB
Buffers:         38464 kB
Cached:         132344 kB
SwapCached:       7488 kB
Active:          81892 kB
Inactive:       107436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1796848 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          25964 kB
Slab:            53824 kB
Committed_AS:   996864 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-28 07:56:11