Trace number 421330

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, and are wall clock time (not CPU 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
minisat SAT 2007? (TO) 1200.03 1200.41

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  4500                                                 |
0.00/0.00	c |  Number of clauses:    12014                                                |
0.00/0.01	c |  Parsing time:         0.02         s                                       |
0.00/0.04	c ============================[ Search Statistics ]==============================
0.00/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.04	c ===============================================================================
0.00/0.04	c |         0 |    3160    10071    30567 |     3357        0    nan |  0.000 % |
0.00/0.06	c |       102 |    3160    10071    30567 |     3692      102     24 |  0.000 % |
0.00/0.08	c |       254 |    3160    10071    30567 |     4061      254     27 |  0.000 % |
0.09/0.11	c |       480 |    3160    10071    30567 |     4468      480     26 |  0.000 % |
0.09/0.15	c |       817 |    3160    10071    30567 |     4914      817     27 |  0.000 % |
0.19/0.22	c |      1323 |    3160    10071    30567 |     5406     1323     28 |  0.000 % |
0.29/0.33	c |      2082 |    3160    10071    30567 |     5947     2082     27 |  0.000 % |
0.49/0.51	c |      3221 |    3160    10071    30567 |     6541     3221     29 |  0.000 % |
0.69/0.79	c |      4930 |    3160    10071    30567 |     7196     4930     29 |  0.000 % |
1.19/1.27	c |      7492 |    3160    10071    30567 |     7915     7492     29 |  0.000 % |
1.99/2.02	c |     11337 |    3160    10071    30567 |     8707     7251     29 |  0.000 % |
3.20/3.22	c |     17103 |    3160    10071    30567 |     9577     8454     30 |  0.000 % |
4.99/5.08	c |     25752 |    3160    10071    30567 |    10535     7239     32 |  0.000 % |
7.99/8.00	c |     38727 |    3160    10071    30567 |    11589     9257     32 |  0.000 % |
12.89/12.91	c |     58188 |    3160    10071    30567 |    12748    10778     35 |  0.000 % |
20.19/20.23	c |     87381 |    3160    10071    30567 |    14023     7327     25 |  0.000 % |
33.18/33.26	c |    131171 |    3160    10071    30567 |    15425     8097     36 |  0.000 % |
52.78/52.88	c |    196855 |    3160    10071    30567 |    16967    11014     28 |  0.000 % |
83.47/83.58	c |    295381 |    3160    10071    30567 |    18664    13963     33 |  0.000 % |
132.65/132.71	c |    443170 |    3160    10071    30567 |    20531    10075     31 |  0.000 % |
212.92/213.00	c |    664853 |    3160    10071    30567 |    22584    13000     27 |  0.000 % |
341.68/341.82	c |    997378 |    3160    10071    30567 |    24842    12723     33 |  0.000 % |
541.62/541.86	c |   1496168 |    3160    10071    30567 |    27326    19766     32 |  0.000 % |
868.41/868.71	c |   2244351 |    3160    10071    30567 |    30059    23635     33 |  0.000 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node71/watcher-421330-1177502582 -o ROOT/results/node71/solver-421330-1177502582 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421330-1177502582/minisat_noassertions /tmp/evaluation/421330-1177502582/instance-421330-1177502582.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): 2400 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: 0.92 0.98 0.93 2/64 14352
/proc/meminfo: memFree=1667456/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=2476 CPUtime=0
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 316 0 0 0 0 0 0 0 18 0 1 0 226247506 2535424 302 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134556860 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 619 302 50 130 0 486 0

[startup+0.0860109 s]
/proc/loadavg: 0.92 0.98 0.93 2/64 14352
/proc/meminfo: memFree=1667456/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=3440 CPUtime=0.08
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 580 0 0 0 8 0 0 0 18 0 1 0 226247506 3522560 566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134549024 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 860 566 66 130 0 727 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3440

[startup+0.101012 s]
/proc/loadavg: 0.92 0.98 0.93 2/64 14352
/proc/meminfo: memFree=1667456/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=3440 CPUtime=0.09
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 580 0 0 0 9 0 0 0 18 0 1 0 226247506 3522560 566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552648 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 860 566 66 130 0 727 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3440

[startup+0.301039 s]
/proc/loadavg: 0.92 0.98 0.93 2/64 14352
/proc/meminfo: memFree=1667456/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=3440 CPUtime=0.29
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 580 0 0 0 29 0 0 0 19 0 1 0 226247506 3522560 566 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 860 566 66 130 0 727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3440

[startup+0.701095 s]
/proc/loadavg: 0.92 0.98 0.93 2/64 14352
/proc/meminfo: memFree=1667456/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=3572 CPUtime=0.69
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 606 0 0 0 69 0 0 0 23 0 1 0 226247506 3657728 592 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546799 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 893 592 66 130 0 760 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3572

[startup+1.5012 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1665144/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=4248 CPUtime=1.49
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 753 0 0 0 149 0 0 0 25 0 1 0 226247506 4349952 739 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 1062 739 66 130 0 929 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4248

[startup+3.10142 s]
/proc/loadavg: 0.92 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1664632/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=4380 CPUtime=3.09
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 804 0 0 0 309 0 0 0 25 0 1 0 226247506 4485120 790 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134552572 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 1095 790 66 130 0 962 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4380

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1664056/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=4908 CPUtime=6.29
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 930 0 0 0 629 0 0 0 25 0 1 0 226247506 5025792 916 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 1227 916 66 130 0 1094 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4908

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1663224/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=5436 CPUtime=12.69
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 1081 0 0 0 1269 0 0 0 25 0 1 0 226247506 5566464 1067 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 1359 1067 66 130 0 1226 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5436

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1662264/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=6360 CPUtime=25.48
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 1308 0 0 0 2548 0 0 0 25 0 1 0 226247506 6512640 1294 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546993 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 1590 1294 66 130 0 1457 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6360

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1661944/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=6756 CPUtime=51.07
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 1395 0 0 0 5107 0 0 0 25 0 1 0 226247506 6918144 1381 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 1689 1381 66 130 0 1556 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6756

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1660344/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=8420 CPUtime=102.26
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 1789 0 0 0 10225 1 0 0 25 0 1 0 226247506 8622080 1775 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 2105 1775 66 130 0 1972 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8420

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1659768/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=8820 CPUtime=162.24
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 1917 0 0 0 16223 1 0 0 25 0 1 0 226247506 9031680 1903 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 2205 1903 66 130 0 2072 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 8820

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1658744/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=9888 CPUtime=222.22
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 2171 0 0 0 22220 2 0 0 25 0 1 0 226247506 10125312 2157 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 2472 2157 66 130 0 2339 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9888

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1657784/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=10816 CPUtime=282.2
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 2406 0 0 0 28218 2 0 0 25 0 1 0 226247506 11075584 2392 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 2704 2392 66 130 0 2571 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 10816

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1656824/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=11740 CPUtime=342.18
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 2638 0 0 0 34215 3 0 0 25 0 1 0 226247506 12021760 2624 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546850 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 2935 2624 66 130 0 2802 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 11740

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1656760/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=11740 CPUtime=402.16
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 2641 0 0 0 40213 3 0 0 25 0 1 0 226247506 12021760 2627 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546999 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 2935 2627 66 130 0 2802 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 11740

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1656568/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=11872 CPUtime=462.14
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 2680 0 0 0 46211 3 0 0 25 0 1 0 226247506 12156928 2666 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546986 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 2968 2666 66 130 0 2835 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 11872

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1656312/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=12268 CPUtime=522.12
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 2765 0 0 0 52209 3 0 0 25 0 1 0 226247506 12562432 2751 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 3067 2751 66 130 0 2934 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 12268

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1656056/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=12580 CPUtime=582.11
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 2825 0 0 0 58207 4 0 0 25 0 1 0 226247506 12881920 2811 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 3145 2811 66 130 0 3012 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 12580

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1655352/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=13240 CPUtime=642.09
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 2988 0 0 0 64205 4 0 0 25 0 1 0 226247506 13557760 2974 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548401 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 3310 2974 66 130 0 3177 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 13240

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1655096/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=13504 CPUtime=702.07
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 3054 0 0 0 70203 4 0 0 25 0 1 0 226247506 13828096 3040 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547029 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 3376 3040 66 130 0 3243 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 13504

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1654776/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=13760 CPUtime=762.05
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 3136 0 0 0 76201 4 0 0 25 0 1 0 226247506 14090240 3122 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 3440 3122 66 130 0 3307 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 13760

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1654584/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=13896 CPUtime=822.03
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 3168 0 0 0 82199 4 0 0 25 0 1 0 226247506 14229504 3154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 3474 3154 66 130 0 3341 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 13896

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/65 14353
/proc/meminfo: memFree=1654008/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=14556 CPUtime=882.02
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 3331 0 0 0 88197 5 0 0 25 0 1 0 226247506 14905344 3317 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548093 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 3639 3317 66 130 0 3506 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 14556

[startup+942.301 s]
/proc/loadavg: 1.06 1.00 0.93 2/65 14353
/proc/meminfo: memFree=1653240/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=15348 CPUtime=941.99
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 3519 0 0 0 94194 5 0 0 25 0 1 0 226247506 15716352 3505 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546842 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 3837 3505 66 130 0 3704 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 15348

[startup+1002.3 s]
/proc/loadavg: 1.08 1.02 0.94 2/65 14353
/proc/meminfo: memFree=1653048/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=15484 CPUtime=1001.97
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 3547 0 0 0 100192 5 0 0 25 0 1 0 226247506 15855616 3533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 3871 3533 66 130 0 3738 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 15484

[startup+1062.3 s]
/proc/loadavg: 1.09 1.03 0.94 2/65 14353
/proc/meminfo: memFree=1653112/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=15484 CPUtime=1061.95
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 3547 0 0 0 106190 5 0 0 25 0 1 0 226247506 15855616 3533 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 3871 3533 66 130 0 3738 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 15484

[startup+1122.3 s]
/proc/loadavg: 1.03 1.02 0.94 2/65 14353
/proc/meminfo: memFree=1652728/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=15756 CPUtime=1121.94
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 3633 0 0 0 112188 6 0 0 25 0 1 0 226247506 16134144 3619 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 3939 3619 66 130 0 3806 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 15756

[startup+1182.3 s]
/proc/loadavg: 1.01 1.01 0.94 2/65 14353
/proc/meminfo: memFree=1652408/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=16048 CPUtime=1181.92
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 3696 0 0 0 118186 6 0 0 25 0 1 0 226247506 16433152 3682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 4012 3682 66 130 0 3879 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 16048



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.01 0.94 2/65 14353
/proc/meminfo: memFree=1652408/2055920 swapFree=4184236/4192956
[pid=14352] ppid=14350 vsize=16048 CPUtime=1200.02
/proc/14352/stat : 14352 (minisat_noasser) R 14350 14352 12923 0 -1 4194304 3696 0 0 0 119996 6 0 0 25 0 1 0 226247506 16433152 3682 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546920 0 0 4096 3 0 0 0 17 1 0 0
/proc/14352/statm: 4012 3682 66 130 0 3879 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 16048

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.067989
CPU usage (%): 99.9685
Max. virtual memory (cumulated for all children) (KiB): 16048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.067989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3696
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= 6
involuntary context switches= 1785

runsolver used 1.01285 second user time and 2.27365 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Apr 25 12:03:02 UTC 2007

IDJOB= 421330
IDBENCH= 20242
IDSOLVER= 188
FILE ID= node71/421330-1177502582

PBS_JOBID= 4685757

Free space on /tmp= 66446 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/421330-1177502582/minisat_noassertions /tmp/evaluation/421330-1177502582/instance-421330-1177502582.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-421330-1177502582 -o ROOT/results/node71/solver-421330-1177502582 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421330-1177502582/minisat_noassertions /tmp/evaluation/421330-1177502582/instance-421330-1177502582.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 810016453

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.234
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		: 3000.234
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:       1667928 kB
Buffers:         35804 kB
Cached:         262344 kB
SwapCached:       2752 kB
Active:         130548 kB
Inactive:       191248 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1667928 kB
SwapTotal:     4192956 kB
SwapFree:      4184236 kB
Dirty:            1664 kB
Writeback:           0 kB
Mapped:          29684 kB
Slab:            52116 kB
Committed_AS:  3661544 kB
PageTables:       1484 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= 66446 MiB

End job on node71 on Wed Apr 25 12:23:04 UTC 2007