Trace number 1512857

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) 1200.06 1200.62

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1573578038-005.cnf
MD5SUM6079b5c5aa5b129580ea074d44eca93f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark312.022
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 518000
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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.02/0.04	c |  Parsing time:         0.03         s                                       |
0.02/0.04	c |  Timeout:              43200 s
0.02/0.04	c |  Random Seed:          364322810.000000
0.02/0.04	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.02/0.04	c |  Branching Rule:       default (solution-guided)                            |
0.02/0.04	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.02/0.04	c |                                                                             |
0.09/0.13	c ============================[ Search Statistics ]==============================
0.09/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.13	c ===============================================================================
0.09/0.13	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.19/0.20	c |       101 |     900    18000    90000 |     6600      101    115 |  0.000 % |
0.19/0.27	c |       251 |     900    18000    90000 |     7260      251    109 |  0.000 % |
0.29/0.35	c |       476 |     900    18000    90000 |     7986      476    111 |  0.000 % |
0.39/0.44	c |       813 |     900    18000    90000 |     8784      813    111 |  0.000 % |
0.49/0.54	c |      1321 |     900    18000    90000 |     9663     1321    117 |  0.000 % |
0.59/0.68	c |      2081 |     900    18000    90000 |    10629     2081    117 |  0.000 % |
0.79/0.86	c |      3224 |     900    18000    90000 |    11692     3224    122 |  0.000 % |
1.09/1.14	c |      4933 |     900    18000    90000 |    12861     4933    122 |  0.000 % |
1.49/1.55	c |      7496 |     900    18000    90000 |    14147     7496    120 |  0.000 % |
2.29/2.31	c |     11340 |     900    18000    90000 |    15562    11340    123 |  0.000 % |
3.59/3.63	c |     17107 |     900    18000    90000 |    17118     9166    127 |  0.000 % |
5.50/5.58	c |     25757 |     900    18000    90000 |    18830     9098    124 |  0.000 % |
8.69/8.76	c |     38731 |     900    18000    90000 |    20713    12504    126 |  0.000 % |
14.79/14.81	c |     58192 |     900    18000    90000 |    22784    10934    126 |  0.000 % |
24.88/24.97	c |     87384 |     900    18000    90000 |    25063    16577    128 |  0.000 % |
40.97/41.06	c |    131173 |     900    18000    90000 |    27569    20807    129 |  0.000 % |
67.66/67.72	c |    196857 |     900    18000    90000 |    30326    24960    131 |  0.000 % |
109.24/109.37	c |    295383 |     900    18000    90000 |    33359    16674    126 |  0.000 % |
178.90/179.05	c |    443172 |     900    18000    90000 |    36695    21011    129 |  0.000 % |
285.46/285.67	c |    664857 |     900    18000    90000 |    40364    27213    128 |  0.000 % |
462.97/463.28	c |    997384 |     900    18000    90000 |    44401    31549    131 |  0.000 % |
761.24/761.64	c |   1496173 |     900    18000    90000 |    48841    41902    135 |  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-1512857-1238210131/watcher-1512857-1238210131 -o /tmp/evaluation-result-1512857-1238210131/solver-1512857-1238210131 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=364322810 HOME/instance-1512857-1238210131.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: 2.00 2.08 2.08 4/86 16974
/proc/meminfo: memFree=1807448/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=2828 CPUtime=0
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 388 0 0 0 0 0 0 0 18 0 1 0 447343544 2895872 373 1992294400 4194304 5102416 548682068800 18446744073709551615 4491861 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 707 373 88 221 0 483 0

[startup+0.0309299 s]
/proc/loadavg: 2.00 2.08 2.08 4/86 16974
/proc/meminfo: memFree=1807448/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=5232 CPUtime=0.02
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 996 0 0 0 2 0 0 0 18 0 1 0 447343544 5357568 981 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 1308 981 88 221 0 1084 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5232

[startup+0.102944 s]
/proc/loadavg: 2.00 2.08 2.08 4/86 16974
/proc/meminfo: memFree=1807448/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=6068 CPUtime=0.09
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 1225 0 0 0 9 0 0 0 18 0 1 0 447343544 6213632 1210 1992294400 4194304 5102416 548682068800 18446744073709551615 4273029 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 1517 1210 98 221 0 1293 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6068

[startup+0.301979 s]
/proc/loadavg: 2.00 2.08 2.08 4/86 16974
/proc/meminfo: memFree=1807448/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=5740 CPUtime=0.29
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 1242 0 0 0 29 0 0 0 20 0 1 0 447343544 5877760 1156 1992294400 4194304 5102416 548682068800 18446744073709551615 4220500 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 1435 1156 115 221 0 1211 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5740

[startup+0.701061 s]
/proc/loadavg: 2.00 2.08 2.08 4/86 16974
/proc/meminfo: memFree=1807448/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=6004 CPUtime=0.69
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 1292 0 0 0 69 0 0 0 23 0 1 0 447343544 6148096 1206 1992294400 4194304 5102416 548682068800 18446744073709551615 4220505 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 1501 1206 115 221 0 1277 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6004

[startup+1.5012 s]
/proc/loadavg: 2.00 2.08 2.08 3/87 16975
/proc/meminfo: memFree=1802000/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=8728 CPUtime=1.49
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 1974 0 0 0 149 0 0 0 25 0 1 0 447343544 8937472 1888 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 2182 1888 115 221 0 1958 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8728

[startup+3.10149 s]
/proc/loadavg: 2.00 2.08 2.08 3/87 16975
/proc/meminfo: memFree=1798288/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=13104 CPUtime=3.09
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 3081 0 0 0 308 1 0 0 25 0 1 0 447343544 13418496 2995 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 3276 2995 115 221 0 3052 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13104

[startup+6.30108 s]
/proc/loadavg: 2.00 2.08 2.08 3/87 16975
/proc/meminfo: memFree=1793872/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=14952 CPUtime=6.29
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 3542 0 0 0 627 2 0 0 25 0 1 0 447343544 15310848 3456 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 3738 3456 115 221 0 3514 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14952

[startup+12.7013 s]
/proc/loadavg: 2.00 2.08 2.08 3/87 16975
/proc/meminfo: memFree=1790928/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=17596 CPUtime=12.68
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 4200 0 0 0 1266 2 0 0 25 0 1 0 447343544 18018304 4114 1992294400 4194304 5102416 548682068800 18446744073709551615 4249625 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 4399 4114 115 221 0 4175 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17596

[startup+25.5017 s]
/proc/loadavg: 2.00 2.08 2.08 3/87 16975
/proc/meminfo: memFree=1788688/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=19992 CPUtime=25.48
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 4782 0 0 0 2545 3 0 0 25 0 1 0 447343544 20471808 4696 1992294400 4194304 5102416 548682068800 18446744073709551615 4254314 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 4998 4696 115 221 0 4774 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19992

[startup+51.1013 s]
/proc/loadavg: 2.00 2.07 2.08 3/87 16975
/proc/meminfo: memFree=1784528/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=24216 CPUtime=51.07
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 5818 0 0 0 5103 4 0 0 25 0 1 0 447343544 24797184 5732 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 6054 5732 115 221 0 5830 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24216

[startup+102.307 s]
/proc/loadavg: 2.00 2.06 2.07 3/87 16975
/proc/meminfo: memFree=1780560/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=28100 CPUtime=102.25
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 6787 0 0 0 10220 5 0 0 25 0 1 0 447343544 28774400 6701 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 7025 6701 115 221 0 6801 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28100

[startup+162.302 s]
/proc/loadavg: 2.00 2.04 2.07 3/87 16975
/proc/meminfo: memFree=1776528/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=32016 CPUtime=162.21
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 7764 0 0 0 16216 5 0 0 25 0 1 0 447343544 32784384 7678 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 8004 7678 115 221 0 7780 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 32016

[startup+222.302 s]
/proc/loadavg: 2.00 2.03 2.06 3/87 16975
/proc/meminfo: memFree=1773392/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=35200 CPUtime=222.18
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 8550 0 0 0 22212 6 0 0 25 0 1 0 447343544 36044800 8464 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 8800 8464 115 221 0 8576 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 35200

[startup+282.302 s]
/proc/loadavg: 2.00 2.02 2.06 3/87 16975
/proc/meminfo: memFree=1772368/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=36292 CPUtime=282.16
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 8812 0 0 0 28209 7 0 0 25 0 1 0 447343544 37163008 8726 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 9073 8726 115 221 0 8849 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 36292

[startup+342.302 s]
/proc/loadavg: 2.00 2.02 2.05 3/87 16975
/proc/meminfo: memFree=1769040/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=39464 CPUtime=342.14
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 9621 0 0 0 34206 8 0 0 25 0 1 0 447343544 40411136 9535 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 9866 9535 115 221 0 9642 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 39464

[startup+402.302 s]
/proc/loadavg: 2.00 2.01 2.04 3/87 16975
/proc/meminfo: memFree=1768720/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=39728 CPUtime=402.1
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 9702 0 0 0 40202 8 0 0 25 0 1 0 447343544 40681472 9616 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 9932 9616 115 221 0 9708 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 39728

[startup+462.302 s]
/proc/loadavg: 2.00 2.01 2.04 3/87 16975
/proc/meminfo: memFree=1767952/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=40520 CPUtime=462.08
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 9893 0 0 0 46200 8 0 0 25 0 1 0 447343544 41492480 9807 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 10130 9807 115 221 0 9906 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 40520

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/87 16975
/proc/meminfo: memFree=1763728/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=44832 CPUtime=522.05
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 10934 0 0 0 52196 9 0 0 25 0 1 0 447343544 45907968 10848 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 11208 10848 115 221 0 10984 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 44832

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.03 3/87 16975
/proc/meminfo: memFree=1762896/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=45760 CPUtime=582.02
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 11160 0 0 0 58193 9 0 0 25 0 1 0 447343544 46858240 11074 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 11440 11074 115 221 0 11216 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 45760

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/87 16975
/proc/meminfo: memFree=1761936/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=46712 CPUtime=642
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 11401 0 0 0 64190 10 0 0 25 0 1 0 447343544 47833088 11315 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 11678 11315 115 221 0 11454 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 46712

[startup+702.301 s]
/proc/loadavg: 2.00 2.00 2.02 3/87 16975
/proc/meminfo: memFree=1761872/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=46712 CPUtime=701.97
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 11401 0 0 0 70187 10 0 0 25 0 1 0 447343544 47833088 11315 1992294400 4194304 5102416 548682068800 18446744073709551615 4249529 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 11678 11315 115 221 0 11454 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 46712

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.01 3/87 16975
/proc/meminfo: memFree=1760720/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=47792 CPUtime=761.94
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 11669 0 0 0 76184 10 0 0 25 0 1 0 447343544 48939008 11583 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 11948 11583 115 221 0 11724 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 47792

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16975
/proc/meminfo: memFree=1758480/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=50088 CPUtime=821.91
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 12234 0 0 0 82180 11 0 0 25 0 1 0 447343544 51290112 12148 1992294400 4194304 5102416 548682068800 18446744073709551615 4250052 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 12522 12148 115 221 0 12298 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 50088

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16975
/proc/meminfo: memFree=1757584/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=51000 CPUtime=881.89
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 12464 0 0 0 88178 11 0 0 25 0 1 0 447343544 52224000 12378 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 12750 12378 115 221 0 12526 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 51000

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16975
/proc/meminfo: memFree=1756240/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=52368 CPUtime=941.85
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 12789 0 0 0 94174 11 0 0 25 0 1 0 447343544 53624832 12703 1992294400 4194304 5102416 548682068800 18446744073709551615 4249765 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 13092 12703 115 221 0 12868 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 52368

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16975
/proc/meminfo: memFree=1756240/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=52368 CPUtime=1001.82
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 12798 0 0 0 100171 11 0 0 25 0 1 0 447343544 53624832 12712 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 13092 12712 115 221 0 12868 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 52368

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16975
/proc/meminfo: memFree=1755728/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=52896 CPUtime=1061.8
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 12933 0 0 0 106169 11 0 0 25 0 1 0 447343544 54165504 12847 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 13224 12847 115 221 0 13000 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 52896

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16975
/proc/meminfo: memFree=1754512/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=54120 CPUtime=1121.77
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 13214 0 0 0 112165 12 0 0 25 0 1 0 447343544 55418880 13128 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 13530 13128 115 221 0 13306 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 54120

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16975
/proc/meminfo: memFree=1754192/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=54396 CPUtime=1181.74
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 13299 0 0 0 118162 12 0 0 25 0 1 0 447343544 55701504 13213 1992294400 4194304 5102416 548682068800 18446744073709551615 4249699 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 13599 13213 115 221 0 13375 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 54396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 16975
/proc/meminfo: memFree=1754128/2055924 swapFree=4179676/4192956
[pid=16974] ppid=16972 vsize=54396 CPUtime=1200.03
/proc/16974/stat : 16974 (varsat-random_s) R 16972 16974 16323 0 -1 4194304 13299 0 0 0 119991 12 0 0 25 0 1 0 447343544 55701504 13213 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 0 0 0
/proc/16974/statm: 13599 13213 115 221 0 13375 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 54396

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): 1200.62
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.136979
CPU usage (%): 99.9533
Max. virtual memory (cumulated for all children) (KiB): 54396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.136979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13299
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= 4460

runsolver used 1.2848 second user time and 4.18436 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 04:15:31
IDJOB=1512857
IDBENCH=70214
IDSOLVER=539
FILE ID=node83/1512857-1238210131
PBS_JOBID= 9060484
Free space on /tmp= 66480 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1573578038-005.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512857-1238210131/watcher-1512857-1238210131 -o /tmp/evaluation-result-1512857-1238210131/solver-1512857-1238210131 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=364322810 HOME/instance-1512857-1238210131.cnf

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

MD5SUM BENCH= 6079b5c5aa5b129580ea074d44eca93f
RANDOM SEED=364322810

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:       1807864 kB
Buffers:         32964 kB
Cached:         126692 kB
SwapCached:       7488 kB
Active:          76668 kB
Inactive:       101552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1807864 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1432 kB
Writeback:           0 kB
Mapped:          25972 kB
Slab:            53844 kB
Committed_AS:   996736 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 04:35:34