Trace number 1513769

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
MD5SUMe16a301b3b11f2fcadc19b12fcb8ed0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.18167
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                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c |  Timeout:              43200 s
0.00/0.01	c |  Random Seed:          300155556.000000
0.00/0.01	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.01	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.01	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.01	c |                                                                             |
0.00/0.02	c ============================[ Search Statistics ]==============================
0.00/0.02	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	c ===============================================================================
0.00/0.02	c |         0 |    1956     8314    25169 |     2771        0    nan |  0.000 % |
0.19/0.21	c |       100 |    1956     8314    25169 |     3048      100     74 |  0.000 % |
0.39/0.41	c |       251 |    1956     8314    25169 |     3353      251     63 |  0.000 % |
0.59/0.61	c |       477 |    1956     8314    25169 |     3688      477     62 |  0.000 % |
0.79/0.82	c |       814 |    1956     8314    25169 |     4057      814     60 |  0.000 % |
1.00/1.04	c |      1321 |    1956     8314    25169 |     4463     1321     62 |  0.000 % |
1.19/1.29	c |      2081 |    1956     8314    25169 |     4909     2081     64 |  0.000 % |
1.49/1.58	c |      3223 |    1956     8314    25169 |     5400     3223     66 |  0.000 % |
1.89/1.93	c |      4931 |    1956     8314    25169 |     5940     4931     65 |  0.000 % |
2.29/2.39	c |      7493 |    1956     8314    25169 |     6534     4356     63 |  0.000 % |
2.99/3.04	c |     11337 |    1956     8314    25169 |     7188     4770     66 |  0.000 % |
3.89/3.99	c |     17103 |    1956     8314    25169 |     7906     6799     69 |  0.000 % |
5.49/5.53	c |     25752 |    1956     8314    25169 |     8697     7204     74 |  0.000 % |
7.69/7.78	c |     38726 |    1956     8314    25169 |     9567     6704     72 |  0.000 % |
11.18/11.28	c |     58188 |    1956     8314    25169 |    10524     6467     68 |  0.000 % |
16.58/16.61	c |     87380 |    1956     8314    25169 |    11576     8667     69 |  0.000 % |
25.59/25.63	c |    131170 |    1956     8314    25169 |    12734    10958     71 |  0.000 % |
40.58/40.67	c |    196854 |    1956     8314    25169 |    14007    11308     74 |  0.000 % |
62.96/63.06	c |    295381 |    1956     8314    25169 |    15408     9621     72 |  0.000 % |
98.26/98.31	c |    443173 |    1956     8314    25169 |    16949     8332     68 |  0.000 % |
157.24/157.35	c |    664856 |    1956     8314    25169 |    18644    14295     72 |  0.000 % |
254.10/254.20	c |    997383 |    1956     8314    25169 |    20508    15275     77 |  0.000 % |
408.24/408.40	c |   1496171 |    1956     8314    25169 |    22559    14686     75 |  0.000 % |
653.76/654.06	c |   2244353 |    1956     8314    25169 |    24815    20584     70 |  0.000 % |
1063.23/1063.63	c |   3366627 |    1956     8314    25169 |    27296    23705     73 |  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-1513769-1238222172/watcher-1513769-1238222172 -o /tmp/evaluation-result-1513769-1238222172/solver-1513769-1238222172 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=300155556 HOME/instance-1513769-1238222172.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 23268
/proc/meminfo: memFree=1272200/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=3004 CPUtime=0
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 362 0 0 0 0 0 0 0 20 0 1 0 1094878198 3076096 347 1992294400 4194304 5102416 548682068800 18446744073709551615 4515863 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 751 347 88 221 0 527 0

[startup+0.087035 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 23268
/proc/meminfo: memFree=1272200/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=3784 CPUtime=0.08
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 620 0 0 0 8 0 0 0 20 0 1 0 1094878198 3874816 571 1992294400 4194304 5102416 548682068800 18446744073709551615 4220560 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 946 571 102 221 0 722 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3784

[startup+0.101038 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 23268
/proc/meminfo: memFree=1272200/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=3784 CPUtime=0.09
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 620 0 0 0 9 0 0 0 20 0 1 0 1094878198 3874816 571 1992294400 4194304 5102416 548682068800 18446744073709551615 4220568 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 946 571 102 221 0 722 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3784

[startup+0.301076 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 23268
/proc/meminfo: memFree=1272200/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=3784 CPUtime=0.29
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 633 0 0 0 29 0 0 0 22 0 1 0 1094878198 3874816 584 1992294400 4194304 5102416 548682068800 18446744073709551615 4220244 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 946 584 115 221 0 722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3784

[startup+0.701154 s]
/proc/loadavg: 0.99 0.97 0.99 3/76 23268
/proc/meminfo: memFree=1272200/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=3784 CPUtime=0.69
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 633 0 0 0 69 0 0 0 25 0 1 0 1094878198 3874816 584 1992294400 4194304 5102416 548682068800 18446744073709551615 4220224 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 946 584 115 221 0 722 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3784

[startup+1.50131 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1270144/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=4180 CPUtime=1.49
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 725 0 0 0 149 0 0 0 25 0 1 0 1094878198 4280320 676 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 1045 676 115 221 0 821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4180

[startup+3.10162 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1268928/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=5788 CPUtime=3.09
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 1131 0 0 0 309 0 0 0 25 0 1 0 1094878198 5926912 1082 1992294400 4194304 5102416 548682068800 18446744073709551615 4220272 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 1447 1082 115 221 0 1223 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5788

[startup+6.30124 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1267208/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=7244 CPUtime=6.29
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 1501 0 0 0 629 0 0 0 25 0 1 0 1094878198 7417856 1452 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 1811 1452 115 221 0 1587 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7244

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1265544/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=8308 CPUtime=12.68
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 1768 0 0 0 1268 0 0 0 25 0 1 0 1094878198 8507392 1719 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 2077 1719 115 221 0 1853 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8308

[startup+25.5019 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1263880/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=9892 CPUtime=25.49
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 2151 0 0 0 2548 1 0 0 25 0 1 0 1094878198 10129408 2102 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 2473 2102 115 221 0 2249 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9892

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1261512/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=12212 CPUtime=51.07
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 2734 0 0 0 5106 1 0 0 25 0 1 0 1094878198 12505088 2685 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 3053 2685 115 221 0 2829 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 12212

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1259144/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=14760 CPUtime=102.26
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 3371 0 0 0 10224 2 0 0 25 0 1 0 1094878198 15114240 3322 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 3690 3322 115 221 0 3466 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 14760

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1256584/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=17244 CPUtime=162.23
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 3962 0 0 0 16220 3 0 0 25 0 1 0 1094878198 17657856 3913 1992294400 4194304 5102416 548682068800 18446744073709551615 4254277 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 4311 3913 115 221 0 4087 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17244

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1254920/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=18996 CPUtime=222.21
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 4377 0 0 0 22218 3 0 0 25 0 1 0 1094878198 19451904 4328 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 4749 4328 115 221 0 4525 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18996

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1253128/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=20744 CPUtime=282.19
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 4819 0 0 0 28215 4 0 0 25 0 1 0 1094878198 21241856 4770 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 5186 4770 115 221 0 4962 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20744

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1252104/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=21744 CPUtime=342.17
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 5069 0 0 0 34213 4 0 0 25 0 1 0 1094878198 22265856 5020 1992294400 4194304 5102416 548682068800 18446744073709551615 4249563 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 5436 5020 115 221 0 5212 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 21744

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1251336/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=22412 CPUtime=402.15
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 5255 0 0 0 40211 4 0 0 25 0 1 0 1094878198 22949888 5206 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 5603 5206 115 221 0 5379 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 22412

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23269
/proc/meminfo: memFree=1249672/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=24308 CPUtime=462.13
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 5688 0 0 0 46208 5 0 0 25 0 1 0 1094878198 24891392 5639 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 6077 5639 115 221 0 5853 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 24308

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1249032/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=24576 CPUtime=522.1
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 5778 0 0 0 52205 5 0 0 25 0 1 0 1094878198 25165824 5729 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 6144 5729 115 221 0 5920 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 24576

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1248520/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=25264 CPUtime=582.09
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 5924 0 0 0 58203 6 0 0 25 0 1 0 1094878198 25870336 5875 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 6316 5875 115 221 0 6092 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 25264

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1247944/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=25844 CPUtime=642.07
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 6071 0 0 0 64201 6 0 0 25 0 1 0 1094878198 26464256 6022 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 6461 6022 115 221 0 6237 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 25844

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1245896/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=27796 CPUtime=702.04
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 6567 0 0 0 70198 6 0 0 25 0 1 0 1094878198 28463104 6518 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 6949 6518 115 221 0 6725 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 27796

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1245640/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=28060 CPUtime=762.03
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 6628 0 0 0 76197 6 0 0 25 0 1 0 1094878198 28733440 6579 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 7015 6579 115 221 0 6791 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 28060

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1245256/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=28476 CPUtime=822
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 6729 0 0 0 82194 6 0 0 25 0 1 0 1094878198 29159424 6680 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 7119 6680 115 221 0 6895 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 28476

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1244296/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=29380 CPUtime=881.99
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 6953 0 0 0 88192 7 0 0 25 0 1 0 1094878198 30085120 6904 1992294400 4194304 5102416 548682068800 18446744073709551615 4255310 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 7345 6904 115 221 0 7121 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 29380

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1243528/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=30212 CPUtime=941.97
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 7151 0 0 0 94190 7 0 0 25 0 1 0 1094878198 30937088 7102 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 7553 7102 115 221 0 7329 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 30212

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1243336/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=30500 CPUtime=1001.94
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 7197 0 0 0 100187 7 0 0 25 0 1 0 1094878198 31232000 7148 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 7625 7148 115 221 0 7401 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 30500

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1242568/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=31196 CPUtime=1061.92
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 7386 0 0 0 106185 7 0 0 25 0 1 0 1094878198 31944704 7337 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 7799 7337 115 221 0 7575 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 31196

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1240776/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=33088 CPUtime=1121.9
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 7818 0 0 0 112183 7 0 0 25 0 1 0 1094878198 33882112 7769 1992294400 4194304 5102416 548682068800 18446744073709551615 4249652 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 8272 7769 115 221 0 8048 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 33088

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1240456/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=33660 CPUtime=1181.88
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 7953 0 0 0 118181 7 0 0 25 0 1 0 1094878198 34467840 7904 1992294400 4194304 5102416 548682068800 18446744073709551615 4244037 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 8415 7904 115 221 0 8191 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 33660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1240200/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=33960 CPUtime=1200.08
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 8013 0 0 0 120001 7 0 0 25 0 1 0 1094878198 34775040 7964 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 8490 7964 115 221 0 8266 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 33960

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/77 23271
/proc/meminfo: memFree=1240200/2055920 swapFree=4127428/4192956
[pid=23268] ppid=23266 vsize=33960 CPUtime=1200.08
/proc/23268/stat : 23268 (varsat-random_s) R 23266 23268 23203 0 -1 4194304 8013 0 0 0 120001 7 0 0 25 0 1 0 1094878198 34775040 7964 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/23268/statm: 8490 7964 115 221 0 8266 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 33960

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1200.01
CPU system time (s): 0.081987
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 33960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8013
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= 1785

runsolver used 1.16282 second user time and 3.22051 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-28 07:36:12
IDJOB=1513769
IDBENCH=70290
IDSOLVER=539
FILE ID=node63/1513769-1238222172
PBS_JOBID= 9060598
Free space on /tmp= 66320 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S1442480583-017.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1513769-1238222172/watcher-1513769-1238222172 -o /tmp/evaluation-result-1513769-1238222172/solver-1513769-1238222172 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=300155556 HOME/instance-1513769-1238222172.cnf

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

MD5SUM BENCH= e16a301b3b11f2fcadc19b12fcb8ed0b
RANDOM SEED=300155556

node63.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		: 3000.285
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		: 3000.285
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:      2055920 kB
MemFree:       1272680 kB
Buffers:         73184 kB
Cached:         574036 kB
SwapCached:      55900 kB
Active:         178268 kB
Inactive:       526260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1272680 kB
SwapTotal:     4192956 kB
SwapFree:      4127428 kB
Dirty:            1152 kB
Writeback:           0 kB
Mapped:          14560 kB
Slab:            63252 kB
Committed_AS:  3212308 kB
PageTables:       2312 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= 66320 MiB
End job on node63 at 2009-03-28 07:56:15