Trace number 421169

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) 1200.05 1200.31

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S422570514-15.cnf
MD5SUM3075ec5f10b4ac38799d83224a9cb93c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark77.3522
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 (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:  900                                                  |
0.00/0.00	c |  Number of clauses:    18000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.10/0.12	c ============================[ Search Statistics ]==============================
0.10/0.12	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.12	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.12	c ===============================================================================
0.10/0.12	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.10/0.13	c |       100 |     900    18000    90000 |     6600      100    117 |  0.000 % |
0.10/0.15	c |       250 |     900    18000    90000 |     7260      250    121 |  0.000 % |
0.10/0.17	c |       475 |     900    18000    90000 |     7986      475    118 |  0.000 % |
0.19/0.21	c |       812 |     900    18000    90000 |     8784      812    115 |  0.000 % |
0.19/0.26	c |      1318 |     900    18000    90000 |     9663     1318    115 |  0.000 % |
0.29/0.35	c |      2077 |     900    18000    90000 |    10629     2077    114 |  0.000 % |
0.39/0.49	c |      3216 |     900    18000    90000 |    11692     3216    119 |  0.000 % |
0.69/0.71	c |      4924 |     900    18000    90000 |    12861     4924    121 |  0.000 % |
1.09/1.10	c |      7488 |     900    18000    90000 |    14147     7488    121 |  0.000 % |
1.69/1.77	c |     11332 |     900    18000    90000 |    15562    11332    122 |  0.000 % |
2.89/2.96	c |     17098 |     900    18000    90000 |    17118     9156    123 |  0.000 % |
4.79/4.89	c |     25747 |     900    18000    90000 |    18830     9086    128 |  0.000 % |
8.19/8.29	c |     38722 |     900    18000    90000 |    20713    12470    123 |  0.000 % |
14.09/14.15	c |     58184 |     900    18000    90000 |    22784    10908    124 |  0.000 % |
24.38/24.48	c |     87376 |     900    18000    90000 |    25063    16613    131 |  0.000 % |
40.98/41.01	c |    131167 |     900    18000    90000 |    27569    19552    137 |  0.000 % |
71.58/71.63	c |    196852 |     900    18000    90000 |    30326    23944    136 |  0.000 % |
117.57/117.67	c |    295378 |     900    18000    90000 |    33359    14644    126 |  0.000 % |
189.95/190.09	c |    443167 |     900    18000    90000 |    36695    22822    132 |  0.000 % |
303.43/303.59	c |    664850 |     900    18000    90000 |    40364    32717    135 |  0.000 % |
493.98/494.14	c |    997375 |     900    18000    90000 |    44401    40407    135 |  0.000 % |
790.31/790.51	c |   1496163 |     900    18000    90000 |    48841    41700    140 |  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/node52/watcher-421169-1177499623 -o ROOT/results/node52/solver-421169-1177499623 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/421169-1177499623/minisat_noassertions /tmp/evaluation/421169-1177499623/instance-421169-1177499623.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 0.94 3/64 14532
/proc/meminfo: memFree=1815636/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=1988 CPUtime=0
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 104807420 2035712 233 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134686936 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 497 233 50 130 0 364 0

[startup+0.106088 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 14532
/proc/meminfo: memFree=1815636/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=3396 CPUtime=0.1
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 617 0 0 0 10 0 0 0 18 0 1 0 104807420 3477504 603 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529506 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 849 603 62 130 0 716 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3396

[startup+0.201094 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 14532
/proc/meminfo: memFree=1815636/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=3144 CPUtime=0.19
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 633 0 0 0 19 0 0 0 18 0 1 0 104807420 3219456 545 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 786 545 67 130 0 653 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3144

[startup+0.3011 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 14532
/proc/meminfo: memFree=1815636/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=3540 CPUtime=0.29
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 748 0 0 0 29 0 0 0 19 0 1 0 104807420 3624960 660 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 885 660 67 130 0 752 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3540

[startup+0.701128 s]
/proc/loadavg: 0.92 0.98 0.94 3/64 14532
/proc/meminfo: memFree=1815636/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=5256 CPUtime=0.69
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 1162 0 0 0 69 0 0 0 22 0 1 0 104807420 5382144 1074 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 1314 1074 67 130 0 1181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5256

[startup+1.50118 s]
/proc/loadavg: 0.92 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1810316/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=7792 CPUtime=1.49
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 1811 0 0 0 149 0 0 0 25 0 1 0 104807420 7979008 1723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 1948 1723 67 130 0 1815 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7792

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.94 3/65 14533
/proc/meminfo: memFree=1806860/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=10988 CPUtime=3.09
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 2588 0 0 0 308 1 0 0 25 0 1 0 104807420 11251712 2500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134553127 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 2747 2500 67 130 0 2614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10988

[startup+6.30151 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1804492/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=12176 CPUtime=6.29
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 2887 0 0 0 628 1 0 0 25 0 1 0 104807420 12468224 2799 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547310 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 3044 2799 67 130 0 2911 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12176

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1802444/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=14100 CPUtime=12.69
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 3378 0 0 0 1268 1 0 0 25 0 1 0 104807420 14438400 3290 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 3525 3290 67 130 0 3392 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14100

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1800076/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=16480 CPUtime=25.48
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 3963 0 0 0 2547 1 0 0 25 0 1 0 104807420 16875520 3875 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546839 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 4120 3875 67 130 0 3987 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16480

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1796556/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=19944 CPUtime=51.08
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 4838 0 0 0 5106 2 0 0 25 0 1 0 104807420 20422656 4750 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546942 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 4986 4750 67 130 0 4853 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19944

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1794572/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=21924 CPUtime=102.27
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 5335 0 0 0 10224 3 0 0 25 0 1 0 104807420 22450176 5247 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 5481 5247 67 130 0 5348 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21924

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1792140/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=24300 CPUtime=162.25
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 5929 0 0 0 16221 4 0 0 25 0 1 0 104807420 24883200 5841 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 6075 5841 67 130 0 5942 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24300

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1788940/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=27468 CPUtime=222.24
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 6730 0 0 0 22219 5 0 0 25 0 1 0 104807420 28127232 6642 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547023 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 6867 6642 67 130 0 6734 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 27468

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1788300/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=28164 CPUtime=282.23
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 6879 0 0 0 28217 6 0 0 25 0 1 0 104807420 28839936 6791 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 7041 6791 67 130 0 6908 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 28164

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1785228/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=31196 CPUtime=342.21
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 7644 0 0 0 34215 6 0 0 25 0 1 0 104807420 31944704 7547 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 7799 7547 67 130 0 7666 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 31196

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1785228/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=31192 CPUtime=402.2
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 7653 0 0 0 40214 6 0 0 25 0 1 0 104807420 31940608 7556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 7798 7556 67 130 0 7665 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 31192

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1785292/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=31192 CPUtime=462.18
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 7653 0 0 0 46212 6 0 0 25 0 1 0 104807420 31940608 7556 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547168 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 7798 7556 67 130 0 7665 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 31192

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/65 14533
/proc/meminfo: memFree=1783180/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=33384 CPUtime=522.18
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 8176 0 0 0 52211 7 0 0 25 0 1 0 104807420 34185216 8079 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 8346 8079 67 130 0 8213 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 33384

[startup+582.302 s]
/proc/loadavg: 1.03 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1781836/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=34572 CPUtime=582.16
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 8491 0 0 0 58209 7 0 0 25 0 1 0 104807420 35401728 8394 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 8643 8394 67 130 0 8510 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 34572

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1781324/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=34980 CPUtime=642.15
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 8610 0 0 0 64207 8 0 0 25 0 1 0 104807420 35819520 8507 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 8745 8507 67 130 0 8612 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 34980

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1781388/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=34908 CPUtime=702.13
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 8613 0 0 0 70205 8 0 0 25 0 1 0 104807420 35745792 8459 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 8727 8459 67 130 0 8594 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 34908

[startup+762.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1780940/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=35304 CPUtime=762.12
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 8745 0 0 0 76204 8 0 0 25 0 1 0 104807420 36151296 8588 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 8826 8588 67 130 0 8693 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 35304

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1777868/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=38472 CPUtime=822.11
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 9512 0 0 0 82202 9 0 0 25 0 1 0 104807420 39395328 9355 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 9618 9355 67 130 0 9485 0
Current children cumulated CPU time (s) 822.11
Current children cumulated vsize (KiB) 38472

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1777292/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=39000 CPUtime=882.1
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 9657 0 0 0 88201 9 0 0 25 0 1 0 104807420 39936000 9500 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 9750 9500 67 130 0 9617 0
Current children cumulated CPU time (s) 882.1
Current children cumulated vsize (KiB) 39000

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1776332/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=39924 CPUtime=942.08
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 9894 0 0 0 94199 9 0 0 25 0 1 0 104807420 40882176 9737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 9981 9737 67 130 0 9848 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 39924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1776332/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=39924 CPUtime=1002.07
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 9894 0 0 0 100197 10 0 0 25 0 1 0 104807420 40882176 9737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 9981 9737 67 130 0 9848 0
Current children cumulated CPU time (s) 1002.07
Current children cumulated vsize (KiB) 39924

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1776396/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=39924 CPUtime=1062.06
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 9894 0 0 0 106196 10 0 0 25 0 1 0 104807420 40882176 9737 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 9981 9737 67 130 0 9848 0
Current children cumulated CPU time (s) 1062.06
Current children cumulated vsize (KiB) 39924

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1776140/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=40188 CPUtime=1122.04
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 9941 0 0 0 112194 10 0 0 25 0 1 0 104807420 41152512 9784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546983 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 10047 9784 67 130 0 9914 0
Current children cumulated CPU time (s) 1122.04
Current children cumulated vsize (KiB) 40188

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1776076/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=40120 CPUtime=1182.03
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 9941 0 0 0 118193 10 0 0 25 0 1 0 104807420 41082880 9784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547313 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 10030 9784 67 130 0 9897 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 40120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 14533
/proc/meminfo: memFree=1776076/2055920 swapFree=4182996/4192956
[pid=14532] ppid=14530 vsize=40120 CPUtime=1200.02
/proc/14532/stat : 14532 (minisat_noasser) R 14530 14532 13519 0 -1 4194304 9941 0 0 0 119992 10 0 0 25 0 1 0 104807420 41082880 9784 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/14532/statm: 10030 9784 67 130 0 9897 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 40120

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): 1200.31
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.115982
CPU usage (%): 99.9778
Max. virtual memory (cumulated for all children) (KiB): 40188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.115982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9941
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= 1272

runsolver used 0.929858 second user time and 2.35864 second system time

The end

Launcher Data (download as text)

Begin job on node52 on Wed Apr 25 11:13:44 UTC 2007

IDJOB= 421169
IDBENCH= 20078
IDSOLVER= 188
FILE ID= node52/421169-1177499623

PBS_JOBID= 4685826

Free space on /tmp= 66312 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S422570514-15.cnf
COMMAND LINE= /tmp/evaluation/421169-1177499623/minisat_noassertions /tmp/evaluation/421169-1177499623/instance-421169-1177499623.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-421169-1177499623 -o ROOT/results/node52/solver-421169-1177499623 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/421169-1177499623/minisat_noassertions /tmp/evaluation/421169-1177499623/instance-421169-1177499623.cnf

META MD5SUM SOLVER= 80cbedba287df00eb7b45eadedad758b
MD5SUM BENCH=  3075ec5f10b4ac38799d83224a9cb93c

RANDOM SEED= 127622027

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node52.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		: 3000.236
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		: 3000.236
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:       1816172 kB
Buffers:         18528 kB
Cached:         145600 kB
SwapCached:       3968 kB
Active:          67356 kB
Inactive:       108892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1816172 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            1884 kB
Writeback:           0 kB
Mapped:          18116 kB
Slab:            49512 kB
Committed_AS:  1816520 kB
PageTables:       1492 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 node52 on Wed Apr 25 11:33:46 UTC 2007