Trace number 300452

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 (with assertions)? (TO) 1200.05 1200.52

General information on the benchmark

Namerandom/LargeSize/5SAT/v800/
unif-k5-r20-v800-c16000-S1058323130-08.cnf
MD5SUM8ad037218b3fb71e87bf66baa8322f0b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark65.522
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses16000
Sum of the clauses size80000
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 516000
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:  800                                                  |
0.00/0.00	c |  Number of clauses:    16000                                                |
0.00/0.03	c |  Parsing time:         0.03         s                                       |
0.10/0.11	c ============================[ Search Statistics ]==============================
0.10/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.11	c ===============================================================================
0.10/0.11	c |         0 |     800    16000    80000 |     5333        0    nan |  0.000 % |
0.10/0.12	c |       100 |     800    16000    80000 |     5866      100    102 |  0.000 % |
0.10/0.14	c |       251 |     800    16000    80000 |     6453      251    106 |  0.000 % |
0.10/0.16	c |       477 |     800    16000    80000 |     7098      477    103 |  0.000 % |
0.10/0.19	c |       814 |     800    16000    80000 |     7808      814    102 |  0.000 % |
0.20/0.24	c |      1321 |     800    16000    80000 |     8589     1321    105 |  0.000 % |
0.30/0.33	c |      2080 |     800    16000    80000 |     9448     2080    107 |  0.000 % |
0.41/0.45	c |      3221 |     800    16000    80000 |    10393     3221    111 |  0.000 % |
0.61/0.66	c |      4929 |     800    16000    80000 |    11432     4929    110 |  0.000 % |
0.92/1.01	c |      7491 |     800    16000    80000 |    12575     7491    113 |  0.000 % |
1.63/1.66	c |     11336 |     800    16000    80000 |    13833    11336    114 |  0.000 % |
2.65/2.67	c |     17102 |     800    16000    80000 |    15216    10032    113 |  0.000 % |
4.40/4.46	c |     25753 |     800    16000    80000 |    16738    10933    118 |  0.000 % |
7.57/7.61	c |     38727 |     800    16000    80000 |    18412    15393    116 |  0.000 % |
13.10/13.20	c |     58190 |     800    16000    80000 |    20253    16153    120 |  0.000 % |
22.52/22.54	c |     87382 |     800    16000    80000 |    22278    14567    121 |  0.000 % |
38.71/38.73	c |    131173 |     800    16000    80000 |    24506    13224    119 |  0.000 % |
63.29/63.33	c |    196857 |     800    16000    80000 |    26957    15781    117 |  0.000 % |
102.30/102.37	c |    295383 |     800    16000    80000 |    29652    25661    121 |  0.000 % |
164.89/164.96	c |    443172 |     800    16000    80000 |    32618    21004    117 |  0.000 % |
269.03/269.13	c |    664856 |     800    16000    80000 |    35879    27497    119 |  0.000 % |
451.54/451.68	c |    997381 |     800    16000    80000 |    39467    20265    117 |  0.000 % |
728.47/728.69	c |   1496169 |     800    16000    80000 |    43414    20993    120 |  0.000 % |
1168.38/1168.93	c |   2244351 |     800    16000    80000 |    47756    25740    130 |  0.000 % |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node1/watcher-300452-1171907128 -o ROOT/results/node1/solver-300452-1171907128 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300452-1171907128/minisat /tmp/evaluation/300452-1171907128/instance-300452-1171907128.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 0.99 3/77 26287
/proc/meminfo: memFree=1598192/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=2020 CPUtime=0
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 210667998 2068480 224 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 505 226 58 138 0 364 0

[startup+0.107582 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26287
/proc/meminfo: memFree=1598192/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=3280 CPUtime=0.1
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 574 0 0 0 10 0 0 0 18 0 1 0 210667998 3358720 558 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 820 558 71 138 0 679 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3280

[startup+0.51963 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 26287
/proc/meminfo: memFree=1598192/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=4468 CPUtime=0.51
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 955 0 0 0 51 0 0 0 22 0 1 0 210667998 4575232 866 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 1117 866 73 138 0 976 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4468

[startup+1.33972 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1592808/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=7240 CPUtime=1.33
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 1661 0 0 0 133 0 0 0 25 0 1 0 210667998 7413760 1572 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 1810 1572 73 138 0 1669 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7240

[startup+2.97591 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1589800/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=9484 CPUtime=2.96
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 2210 0 0 0 296 0 0 0 25 0 1 0 210667998 9711616 2121 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 2371 2121 73 138 0 2230 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9484

[startup+6.2523 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1588136/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=11332 CPUtime=6.24
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 2665 0 0 0 623 1 0 0 25 0 1 0 210667998 11603968 2576 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 2833 2576 73 138 0 2692 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11332

[startup+12.7091 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1586800/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=12356 CPUtime=12.69
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 2932 0 0 0 1268 1 0 0 25 0 1 0 210667998 12652544 2843 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 3089 2843 73 138 0 2948 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12356

[startup+25.5105 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1584176/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=14996 CPUtime=25.49
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 3582 0 0 0 2547 2 0 0 25 0 1 0 210667998 15355904 3493 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556727 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 3749 3493 73 138 0 3608 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14996

[startup+51.1235 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1581552/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=17640 CPUtime=51.1
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 4233 0 0 0 5107 3 0 0 25 0 1 0 210667998 18063360 4144 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 4410 4144 73 138 0 4269 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 17640

[startup+102.346 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1580208/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=18828 CPUtime=102.3
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 4543 0 0 0 10226 4 0 0 25 0 1 0 210667998 19279872 4454 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 4707 4454 73 138 0 4566 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18828

[startup+162.382 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1577648/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=21500 CPUtime=162.32
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 5210 0 0 0 16227 5 0 0 25 0 1 0 210667998 22016000 5121 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 5375 5121 73 138 0 5234 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 21500

[startup+222.411 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1574896/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=24140 CPUtime=222.33
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 5872 0 0 0 22227 6 0 0 25 0 1 0 210667998 24719360 5783 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 6035 5783 73 138 0 5894 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 24140

[startup+282.444 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1574128/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=24932 CPUtime=282.35
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 6055 0 0 0 28228 7 0 0 25 0 1 0 210667998 25530368 5966 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 6233 5966 73 138 0 6092 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 24932

[startup+342.476 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1572976/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=26120 CPUtime=342.36
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 6373 0 0 0 34229 7 0 0 25 0 1 0 210667998 26746880 6284 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 6530 6284 73 138 0 6389 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 26120

[startup+402.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1572208/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=26936 CPUtime=402.39
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 6555 0 0 0 40231 8 0 0 25 0 1 0 210667998 27582464 6466 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 6734 6466 73 138 0 6593 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 26936

[startup+462.545 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1570864/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=28216 CPUtime=462.39
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 6888 0 0 0 46231 8 0 0 25 0 1 0 210667998 28893184 6799 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 7054 6799 73 138 0 6913 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 28216

[startup+522.577 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1569264/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=29800 CPUtime=522.41
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 7288 0 0 0 52232 9 0 0 25 0 1 0 210667998 30515200 7199 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 7450 7199 73 138 0 7309 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 29800

[startup+582.604 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1568560/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=30484 CPUtime=582.43
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 7463 0 0 0 58233 10 0 0 25 0 1 0 210667998 31215616 7374 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556734 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 7621 7374 73 138 0 7480 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 30484

[startup+642.639 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1568560/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=30612 CPUtime=642.44
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 7473 0 0 0 64234 10 0 0 25 0 1 0 210667998 31346688 7384 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 7653 7384 73 138 0 7512 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 30612

[startup+702.671 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1568240/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=30876 CPUtime=702.46
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 7551 0 0 0 70235 11 0 0 25 0 1 0 210667998 31617024 7462 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 7719 7462 73 138 0 7578 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 30876

[startup+762.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1565936/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=33172 CPUtime=762.47
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 8119 0 0 0 76235 12 0 0 25 0 1 0 210667998 33968128 8030 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 8293 8030 73 138 0 8152 0
Current children cumulated CPU time (s) 762.47
Current children cumulated vsize (KiB) 33172

[startup+822.737 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1565232/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=33996 CPUtime=822.48
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 8311 0 0 0 82236 12 0 0 25 0 1 0 210667998 34811904 8222 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 8499 8222 73 138 0 8358 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 33996

[startup+882.768 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26288
/proc/meminfo: memFree=1564848/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=34260 CPUtime=882.5
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 8387 0 0 0 88237 13 0 0 25 0 1 0 210667998 35082240 8298 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 8565 8298 73 138 0 8424 0
Current children cumulated CPU time (s) 882.5
Current children cumulated vsize (KiB) 34260

[startup+942.809 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 26360
/proc/meminfo: memFree=1563584/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=34260 CPUtime=942.49
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 8387 0 0 0 94235 14 0 0 25 0 1 0 210667998 35082240 8298 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551005 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 8565 8298 73 138 0 8424 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 34260

[startup+1002.87 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 26452
/proc/meminfo: memFree=1563328/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=34524 CPUtime=1002.47
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 8457 0 0 0 100232 15 0 0 25 0 1 0 210667998 35352576 8368 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 8631 8368 73 138 0 8490 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 34524

[startup+1062.92 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26486
/proc/meminfo: memFree=1564208/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=34788 CPUtime=1062.49
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 8520 0 0 0 106233 16 0 0 25 0 1 0 210667998 35622912 8431 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 8697 8431 73 138 0 8556 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 34788

[startup+1122.95 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26486
/proc/meminfo: memFree=1563824/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=35184 CPUtime=1122.5
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 8617 0 0 0 112234 16 0 0 25 0 1 0 210667998 36028416 8528 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 8796 8528 73 138 0 8655 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 35184

[startup+1182.98 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26486
/proc/meminfo: memFree=1562288/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=36756 CPUtime=1182.52
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 9043 0 0 0 118235 17 0 0 25 0 1 0 210667998 37638144 8926 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 9189 8926 73 138 0 9048 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 36756



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26486
/proc/meminfo: memFree=1562352/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=36756 CPUtime=1200.04
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 9043 0 0 0 119987 17 0 0 25 0 1 0 210667998 37638144 8926 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 9189 8926 73 138 0 9048 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 36756

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 26486
/proc/meminfo: memFree=1562352/2055920 swapFree=4158120/4192956
[pid=26287] ppid=26285 vsize=36756 CPUtime=1200.04
/proc/26287/stat : 26287 (minisat) R 26285 26287 25758 0 -1 4194304 9043 0 0 0 119987 17 0 0 25 0 1 0 210667998 37638144 8926 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/26287/statm: 9189 8926 73 138 0 9048 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 36756

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.177972
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 36756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.177972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9043
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= 7
involuntary context switches= 24780

runsolver used 1.3478 second user time and 2.92755 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Feb 19 17:45:29 UTC 2007

IDJOB= 300452
IDBENCH= 20035
IDSOLVER= 109
FILE ID= node1/300452-1171907128

PBS_JOBID= 3848855

Free space on /tmp= 66551 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v800/unif-k5-r20-v800-c16000-S1058323130-08.cnf
COMMAND LINE= /tmp/evaluation/300452-1171907128/minisat /tmp/evaluation/300452-1171907128/instance-300452-1171907128.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-300452-1171907128 -o ROOT/results/node1/solver-300452-1171907128 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300452-1171907128/minisat /tmp/evaluation/300452-1171907128/instance-300452-1171907128.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  8ad037218b3fb71e87bf66baa8322f0b

RANDOM SEED= 795597423

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1598664 kB
Buffers:         53456 kB
Cached:         308320 kB
SwapCached:      15284 kB
Active:         253812 kB
Inactive:       131184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1598664 kB
SwapTotal:     4192956 kB
SwapFree:      4158120 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:          29932 kB
Slab:            57820 kB
Committed_AS:   686324 kB
PageTables:       1740 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= 66551 MiB

End job on node1 on Mon Feb 19 18:05:32 UTC 2007