Trace number 1512809

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) 1200.03 1200.52

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1100/
unif-k5-r20-v1100-c22000-S805234188-084.cnf
MD5SUMa1fc4ba8186be6b254ba81203aa388ed
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark158.802
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
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 522000
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:  1100                                                 |
0.00/0.00	c |  Number of clauses:    22000                                                |
0.00/0.05	c |  Parsing time:         0.04         s                                       |
0.00/0.05	c |  Timeout:              43200 s
0.00/0.05	c |  Random Seed:          2005873204.000000
0.00/0.05	c |  Heuristic:            EMSP-G, threshold 0.750                              |
0.00/0.05	c |  Branching Rule:       default (solution-guided)                            |
0.00/0.05	c |  Learned clauses in surveys?  Using NO learned clauses.                     |
0.00/0.05	c |                                                                             |
0.09/0.19	c ============================[ Search Statistics ]==============================
0.09/0.19	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.19	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.19	c ===============================================================================
0.09/0.19	c |         0 |    1100    22000   110000 |     7333        0    nan |  0.000 % |
0.19/0.28	c |       101 |    1100    22000   110000 |     8066      101    123 |  0.000 % |
0.29/0.38	c |       252 |    1100    22000   110000 |     8873      252    124 |  0.000 % |
0.39/0.49	c |       478 |    1100    22000   110000 |     9760      478    126 |  0.000 % |
0.59/0.62	c |       815 |    1100    22000   110000 |    10736      815    123 |  0.000 % |
0.69/0.77	c |      1321 |    1100    22000   110000 |    11810     1321    129 |  0.000 % |
0.89/0.95	c |      2080 |    1100    22000   110000 |    12991     2080    130 |  0.000 % |
1.19/1.20	c |      3220 |    1100    22000   110000 |    14290     3220    134 |  0.000 % |
1.49/1.55	c |      4931 |    1100    22000   110000 |    15719     4931    136 |  0.000 % |
2.10/2.11	c |      7493 |    1100    22000   110000 |    17291     7493    138 |  0.000 % |
2.90/2.97	c |     11337 |    1100    22000   110000 |    19020    11337    142 |  0.000 % |
4.39/4.48	c |     17104 |    1100    22000   110000 |    20922    17104    145 |  0.000 % |
6.99/7.05	c |     25753 |    1100    22000   110000 |    23015    15098    145 |  0.000 % |
10.99/11.05	c |     38727 |    1100    22000   110000 |    25316    15877    141 |  0.000 % |
18.19/18.24	c |     58190 |    1100    22000   110000 |    27848    20965    157 |  0.000 % |
29.88/29.91	c |     87382 |    1100    22000   110000 |    30633    17339    151 |  0.000 % |
48.97/49.03	c |    131171 |    1100    22000   110000 |    33696    22847    149 |  0.000 % |
84.37/84.45	c |    196855 |    1100    22000   110000 |    37066    24003    149 |  0.000 % |
144.84/144.93	c |    295381 |    1100    22000   110000 |    40772    24005    151 |  0.000 % |
230.71/230.84	c |    443170 |    1100    22000   110000 |    44849    32221    153 |  0.000 % |
372.95/373.18	c |    664853 |    1100    22000   110000 |    49334    34780    160 |  0.000 % |
606.83/607.15	c |    997378 |    1100    22000   110000 |    54268    44573    161 |  0.000 % |
987.09/987.52	c |   1496166 |    1100    22000   110000 |    59695    17260    145 |  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-1512809-1238208941/watcher-1512809-1238208941 -o /tmp/evaluation-result-1512809-1238208941/solver-1512809-1238208941 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/varsat-random_static -seed=2005873204 HOME/instance-1512809-1238208941.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 28978
/proc/meminfo: memFree=1075000/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=2576 CPUtime=0
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 377 0 0 0 0 0 0 0 18 0 1 0 1093559782 2637824 362 1992294400 4194304 5102416 548682068800 18446744073709551615 4263094 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 644 362 88 221 0 420 0

[startup+0.076245 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 28978
/proc/meminfo: memFree=1075000/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=6872 CPUtime=0.06
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 1427 0 0 0 6 0 0 0 18 0 1 0 1093559782 7036928 1412 1992294400 4194304 5102416 548682068800 18446744073709551615 4272801 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 1718 1412 97 221 0 1494 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 6872

[startup+0.10125 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 28978
/proc/meminfo: memFree=1075000/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=6872 CPUtime=0.09
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 1427 0 0 0 9 0 0 0 18 0 1 0 1093559782 7036928 1412 1992294400 4194304 5102416 548682068800 18446744073709551615 4273029 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 1718 1412 97 221 0 1494 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6872

[startup+0.30129 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 28978
/proc/meminfo: memFree=1075000/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=6508 CPUtime=0.29
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 1488 0 0 0 29 0 0 0 19 0 1 0 1093559782 6664192 1368 1992294400 4194304 5102416 548682068800 18446744073709551615 4220445 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 1627 1368 115 221 0 1403 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6508

[startup+0.701367 s]
/proc/loadavg: 0.99 0.98 0.91 3/64 28978
/proc/meminfo: memFree=1075000/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=6508 CPUtime=0.69
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 1488 0 0 0 69 0 0 0 22 0 1 0 1093559782 6664192 1368 1992294400 4194304 5102416 548682068800 18446744073709551615 4230389 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 1627 1368 115 221 0 1403 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6508

[startup+1.50152 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 28979
/proc/meminfo: memFree=1069744/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=8364 CPUtime=1.49
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 1926 0 0 0 149 0 0 0 25 0 1 0 1093559782 8564736 1806 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 2091 1806 115 221 0 1867 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8364

[startup+3.10183 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 28979
/proc/meminfo: memFree=1066288/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=12772 CPUtime=3.09
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 3047 0 0 0 307 2 0 0 25 0 1 0 1093559782 13078528 2927 1992294400 4194304 5102416 548682068800 18446744073709551615 4491479 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 3193 2927 115 221 0 2969 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12772

[startup+6.30145 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 28979
/proc/meminfo: memFree=1057840/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=19172 CPUtime=6.29
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 4642 0 0 0 626 3 0 0 25 0 1 0 1093559782 19632128 4522 1992294400 4194304 5102416 548682068800 18446744073709551615 4249634 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 4793 4522 115 221 0 4569 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19172

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 28979
/proc/meminfo: memFree=1055600/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=20756 CPUtime=12.69
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 5022 0 0 0 1266 3 0 0 25 0 1 0 1093559782 21254144 4902 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 5189 4902 115 221 0 4965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20756

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 28979
/proc/meminfo: memFree=1050736/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=25632 CPUtime=25.49
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 6240 0 0 0 2545 4 0 0 25 0 1 0 1093559782 26247168 6120 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 6408 6120 115 221 0 6184 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25632

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 28979
/proc/meminfo: memFree=1047152/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=29328 CPUtime=51.07
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 7147 0 0 0 5102 5 0 0 25 0 1 0 1093559782 30031872 7027 1992294400 4194304 5102416 548682068800 18446744073709551615 4249573 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 7332 7027 115 221 0 7108 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29328

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 28979
/proc/meminfo: memFree=1042224/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=34132 CPUtime=102.25
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 8366 0 0 0 10218 7 0 0 25 0 1 0 1093559782 34951168 8246 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 8533 8246 115 221 0 8309 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 34132

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 28979
/proc/meminfo: memFree=1037552/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=38956 CPUtime=162.23
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 9521 0 0 0 16214 9 0 0 25 0 1 0 1093559782 39890944 9401 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 9739 9401 115 221 0 9515 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 38956

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 28979
/proc/meminfo: memFree=1034608/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=41836 CPUtime=222.21
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 10249 0 0 0 22211 10 0 0 25 0 1 0 1093559782 42840064 10129 1992294400 4194304 5102416 548682068800 18446744073709551615 4249616 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 10459 10129 115 221 0 10235 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 41836

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 28979
/proc/meminfo: memFree=1030256/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=46144 CPUtime=282.19
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 11327 0 0 0 28207 12 0 0 25 0 1 0 1093559782 47251456 11207 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 11536 11207 115 221 0 11312 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 46144

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 28985
/proc/meminfo: memFree=1029352/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=47168 CPUtime=342.16
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 11569 0 0 0 34204 12 0 0 25 0 1 0 1093559782 48300032 11449 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 11792 11449 115 221 0 11568 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 47168

[startup+402.301 s]
/proc/loadavg: 1.11 1.01 0.92 2/65 29461
/proc/meminfo: memFree=1025888/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=50084 CPUtime=402.1
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 12285 0 0 0 40196 14 0 0 25 0 1 0 1093559782 51286016 12165 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 12521 12165 115 221 0 12297 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 50084

[startup+462.302 s]
/proc/loadavg: 1.04 1.01 0.92 2/65 29461
/proc/meminfo: memFree=1024416/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=51800 CPUtime=462.08
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 12719 0 0 0 46193 15 0 0 25 0 1 0 1093559782 53043200 12599 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 12950 12599 115 221 0 12726 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 51800

[startup+522.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1023712/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=52460 CPUtime=522.05
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 12899 0 0 0 52190 15 0 0 25 0 1 0 1093559782 53719040 12779 1992294400 4194304 5102416 548682068800 18446744073709551615 4249508 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 13115 12779 115 221 0 12891 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 52460

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1023200/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=52988 CPUtime=582.04
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 13026 0 0 0 58188 16 0 0 25 0 1 0 1093559782 54259712 12906 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 13247 12906 115 221 0 13023 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 52988

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1018848/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=57344 CPUtime=642.01
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 14111 0 0 0 64185 16 0 0 25 0 1 0 1093559782 58720256 13991 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 14336 13991 115 221 0 14112 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 57344

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1018416/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=57740 CPUtime=701.99
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 14226 0 0 0 70183 16 0 0 25 0 1 0 1093559782 59125760 14106 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 14435 14106 115 221 0 14211 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 57740

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1017840/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=58268 CPUtime=761.98
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 14369 0 0 0 76181 17 0 0 25 0 1 0 1093559782 59666432 14249 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 14567 14249 115 221 0 14343 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 58268

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1017200/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=59024 CPUtime=821.95
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 14545 0 0 0 82178 17 0 0 25 0 1 0 1093559782 60440576 14425 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 14756 14425 115 221 0 14532 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 59024

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1016496/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=59684 CPUtime=881.92
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 14704 0 0 0 88175 17 0 0 25 0 1 0 1093559782 61116416 14584 1992294400 4194304 5102416 548682068800 18446744073709551615 4249721 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 14921 14584 115 221 0 14697 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 59684

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1015920/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=60344 CPUtime=941.9
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 14863 0 0 0 94172 18 0 0 25 0 1 0 1093559782 61792256 14743 1992294400 4194304 5102416 548682068800 18446744073709551615 4249655 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 15086 14743 115 221 0 14862 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 60344

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1015856/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=60344 CPUtime=1001.88
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 14863 0 0 0 100170 18 0 0 25 0 1 0 1093559782 61792256 14743 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 15086 14743 115 221 0 14862 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 60344

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1010864/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=65380 CPUtime=1061.86
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 16126 0 0 0 106167 19 0 0 25 0 1 0 1093559782 66949120 16006 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 16345 16006 115 221 0 16121 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 65380

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1010032/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=66220 CPUtime=1121.83
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 16342 0 0 0 112164 19 0 0 25 0 1 0 1093559782 67809280 16222 1992294400 4194304 5102416 548682068800 18446744073709551615 4249582 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 16555 16222 115 221 0 16331 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 66220

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1009648/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=66736 CPUtime=1181.82
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 16431 0 0 0 118162 20 0 0 25 0 1 0 1093559782 68337664 16311 1992294400 4194304 5102416 548682068800 18446744073709551615 4249660 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 16684 16311 115 221 0 16460 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 66736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1009584/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=66736 CPUtime=1200.02
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 16431 0 0 0 119982 20 0 0 25 0 1 0 1093559782 68337664 16311 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 16684 16311 115 221 0 16460 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 66736

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: 1.00 1.00 0.92 2/65 29461
/proc/meminfo: memFree=1009584/2055920 swapFree=4179368/4192956
[pid=28978] ppid=28976 vsize=66736 CPUtime=1200.02
/proc/28978/stat : 28978 (varsat-random_s) R 28976 28978 28835 0 -1 4194304 16431 0 0 0 119982 20 0 0 25 0 1 0 1093559782 68337664 16311 1992294400 4194304 5102416 548682068800 18446744073709551615 4249520 0 0 4096 3 0 0 0 17 1 0 0
/proc/28978/statm: 16684 16311 115 221 0 16460 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 66736

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.03
CPU user time (s): 1199.82
CPU system time (s): 0.211967
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 66736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.211967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16431
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= 1911

runsolver used 0.871867 second user time and 2.73258 second system time

The end

Launcher Data 

Begin job on node23 at 2009-03-28 03:55:41
IDJOB=1512809
IDBENCH=70210
IDSOLVER=539
FILE ID=node23/1512809-1238208941
PBS_JOBID= 9060541
Free space on /tmp= 66264 MiB

SOLVER NAME= VARSAT-random 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1100/unif-k5-r20-v1100-c22000-S805234188-084.cnf
COMMAND LINE= HOME/varsat-random_static -seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512809-1238208941/watcher-1512809-1238208941 -o /tmp/evaluation-result-1512809-1238208941/solver-1512809-1238208941 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/varsat-random_static -seed=2005873204 HOME/instance-1512809-1238208941.cnf

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

MD5SUM BENCH= a1fc4ba8186be6b254ba81203aa388ed
RANDOM SEED=2005873204

node23.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1075416 kB
Buffers:         88008 kB
Cached:         800528 kB
SwapCached:       7500 kB
Active:         174780 kB
Inactive:       722772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1075416 kB
SwapTotal:     4192956 kB
SwapFree:      4179368 kB
Dirty:            1536 kB
Writeback:           0 kB
Mapped:          14740 kB
Slab:            68928 kB
Committed_AS:  2922600 kB
PageTables:       1392 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= 66312 MiB
End job on node23 at 2009-03-28 04:15:44