Trace number 304552

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) 1200.09 1200.37

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S659720099-13.cnf
MD5SUMdf8cf6a022cc11177f2b8acfa52efe18
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark162.155
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 513600

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:  160                                                  |
0.00/0.00	c |  Number of clauses:    13600                                                |
0.00/0.07	c |  Parsing time:         0.07         s                                       |
0.30/0.38	c ============================[ Search Statistics ]==============================
0.30/0.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.30/0.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.30/0.38	c ===============================================================================
0.30/0.38	c |         0 |     160    13600    95200 |     4533        0    nan |  0.000 % |
0.30/0.39	c |       100 |     160    13600    95200 |     4986      100     50 |  0.004 % |
0.30/0.40	c |       250 |     160    13600    95200 |     5485      250     48 |  0.004 % |
0.41/0.42	c |       476 |     160    13600    95200 |     6033      476     47 |  0.004 % |
0.41/0.45	c |       814 |     160    13600    95200 |     6637      814     48 |  0.004 % |
0.41/0.49	c |      1320 |     160    13600    95200 |     7300     1320     48 |  0.004 % |
0.51/0.55	c |      2080 |     160    13600    95200 |     8031     2080     48 |  0.004 % |
0.61/0.65	c |      3220 |     160    13600    95200 |     8834     3220     48 |  0.004 % |
0.71/0.81	c |      4928 |     160    13600    95200 |     9717     4928     48 |  0.004 % |
1.02/1.11	c |      7491 |     160    13600    95200 |    10689     7491     48 |  0.004 % |
1.63/1.67	c |     11336 |     160    13600    95200 |    11758     5954     47 |  0.004 % |
2.45/2.54	c |     17103 |     160    13600    95200 |    12934    11721     48 |  0.004 % |
3.88/3.93	c |     25752 |     160    13600    95200 |    14227     7364     47 |  0.004 % |
5.83/5.92	c |     38726 |     160    13600    95200 |    15650    13187     49 |  0.004 % |
9.21/9.24	c |     58187 |     160    13600    95200 |    17215     9058     48 |  0.004 % |
14.94/14.99	c |     87379 |     160    13600    95200 |    18936    12316     47 |  0.004 % |
24.27/24.28	c |    131168 |     160    13600    95200 |    20830    18082     50 |  0.004 % |
39.21/39.23	c |    196852 |     160    13600    95200 |    22913    10602     47 |  0.004 % |
63.78/63.87	c |    295378 |     160    13600    95200 |    25204    16762     48 |  0.004 % |
104.54/104.59	c |    443168 |     160    13600    95200 |    27725    20318     48 |  0.004 % |
169.66/169.76	c |    664851 |     160    13600    95200 |    30497    26059     47 |  0.004 % |
272.56/272.72	c |    997377 |     160    13600    95200 |    33547    17646     48 |  0.004 % |
438.96/439.08	c |   1496165 |     160    13600    95200 |    36902    14233     48 |  0.004 % |
706.52/706.76	c |   2244347 |     160    13600    95200 |    40592    16964     47 |  0.004 % |
1129.82/1130.19	c |   3366622 |     160    13600    95200 |    44652    38336     49 |  0.004 % |

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/node34/watcher-304552-1172060943 -o ROOT/results/node34/solver-304552-1172060943 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304552-1172060943/minisat /tmp/evaluation/304552-1172060943/instance-304552-1172060943.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: 1.00 1.00 1.00 3/64 24427
/proc/meminfo: memFree=1437424/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=1888 CPUtime=0
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 220 0 0 0 0 0 0 0 18 0 1 0 199858116 1933312 204 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 472 205 58 138 0 331 0

[startup+0.106921 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24427
/proc/meminfo: memFree=1437424/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=3100 CPUtime=0.1
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 539 0 0 0 10 0 0 0 18 0 1 0 199858116 3174400 523 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134530782 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 775 523 71 138 0 634 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3100

[startup+0.514955 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 24427
/proc/meminfo: memFree=1437424/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=3100 CPUtime=0.51
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 554 0 0 0 51 0 0 0 21 0 1 0 199858116 3174400 538 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550631 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 775 538 73 138 0 634 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3100

[startup+1.33502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1434408/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=4684 CPUtime=1.33
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 923 0 0 0 133 0 0 0 25 0 1 0 199858116 4796416 907 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 1171 907 73 138 0 1030 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4684

[startup+2.97115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1433512/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=5644 CPUtime=2.96
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 1165 0 0 0 296 0 0 0 25 0 1 0 199858116 5779456 1149 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 1411 1149 73 138 0 1270 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5644

[startup+6.25142 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1432424/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=6304 CPUtime=6.24
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 1355 0 0 0 624 0 0 0 25 0 1 0 199858116 6455296 1339 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 1576 1339 73 138 0 1435 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6304

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1431400/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=7096 CPUtime=12.68
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 1547 0 0 0 1268 0 0 0 25 0 1 0 199858116 7266304 1531 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 1774 1531 73 138 0 1633 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7096

[startup+25.506 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1430248/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=8336 CPUtime=25.49
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 1848 0 0 0 2548 1 0 0 25 0 1 0 199858116 8536064 1832 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 2084 1832 73 138 0 1943 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8336

[startup+51.113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1429160/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=9272 CPUtime=51.09
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 2080 0 0 0 5108 1 0 0 25 0 1 0 199858116 9494528 2064 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 2318 2064 73 138 0 2177 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 9272

[startup+102.32 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24428
/proc/meminfo: memFree=1428072/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=10476 CPUtime=102.29
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 2350 0 0 0 10227 2 0 0 25 0 1 0 199858116 10727424 2334 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 2619 2334 73 138 0 2478 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 10476

[startup+162.337 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24428
/proc/meminfo: memFree=1426920/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=11580 CPUtime=162.29
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 2613 0 0 0 16227 2 0 0 25 0 1 0 199858116 11857920 2597 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 2895 2597 73 138 0 2754 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 11580

[startup+222.352 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1425704/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=12844 CPUtime=222.29
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 2912 0 0 0 22227 2 0 0 25 0 1 0 199858116 13152256 2896 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 3211 2896 73 138 0 3070 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 12844

[startup+282.369 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1424808/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=13692 CPUtime=282.29
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 3137 0 0 0 28226 3 0 0 25 0 1 0 199858116 14020608 3121 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 3423 3121 73 138 0 3282 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 13692

[startup+342.387 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 24428
/proc/meminfo: memFree=1423976/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=14504 CPUtime=342.3
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 3336 0 0 0 34227 3 0 0 25 0 1 0 199858116 14852096 3320 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 3626 3320 73 138 0 3485 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 14504

[startup+402.409 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 24428
/proc/meminfo: memFree=1423656/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=14804 CPUtime=402.3
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 3396 0 0 0 40227 3 0 0 25 0 1 0 199858116 15159296 3380 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 3701 3380 73 138 0 3560 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 14804

[startup+462.429 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1422888/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=15600 CPUtime=462.31
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 3579 0 0 0 46228 3 0 0 25 0 1 0 199858116 15974400 3563 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556391 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 3900 3563 73 138 0 3759 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 15600

[startup+522.444 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1422504/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=16020 CPUtime=522.31
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 3674 0 0 0 52228 3 0 0 25 0 1 0 199858116 16404480 3658 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 4005 3658 73 138 0 3864 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 16020

[startup+582.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1422184/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=16304 CPUtime=582.31
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 3762 0 0 0 58228 3 0 0 25 0 1 0 199858116 16695296 3746 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 4076 3746 73 138 0 3935 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 16304

[startup+642.477 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1421864/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=16616 CPUtime=642.32
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 3825 0 0 0 64228 4 0 0 25 0 1 0 199858116 17014784 3809 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 4154 3809 73 138 0 4013 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 16616

[startup+702.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1421800/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=16784 CPUtime=702.32
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 3841 0 0 0 70228 4 0 0 25 0 1 0 199858116 17186816 3825 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 4196 3825 73 138 0 4055 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 16784

[startup+762.511 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1420648/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=17912 CPUtime=762.32
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 4117 0 0 0 76228 4 0 0 25 0 1 0 199858116 18341888 4101 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 4478 4101 73 138 0 4337 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 17912

[startup+822.531 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1420456/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=18080 CPUtime=822.33
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 4166 0 0 0 82229 4 0 0 25 0 1 0 199858116 18513920 4150 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 4520 4150 73 138 0 4379 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 18080

[startup+882.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1420392/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=18220 CPUtime=882.33
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 4212 0 0 0 88229 4 0 0 25 0 1 0 199858116 18657280 4196 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 4555 4196 73 138 0 4414 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 18220

[startup+942.562 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 24428
/proc/meminfo: memFree=1420136/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=18544 CPUtime=942.33
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 4275 0 0 0 94229 4 0 0 25 0 1 0 199858116 18989056 4259 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 4636 4259 73 138 0 4495 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 18544

[startup+1002.58 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24428
/proc/meminfo: memFree=1420136/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=18544 CPUtime=1002.34
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 4277 0 0 0 100229 5 0 0 25 0 1 0 199858116 18989056 4261 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 4636 4261 73 138 0 4495 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 18544

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1420008/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=18724 CPUtime=1062.34
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 4308 0 0 0 106229 5 0 0 25 0 1 0 199858116 19173376 4292 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 4681 4292 73 138 0 4540 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 18724

[startup+1122.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1419816/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=18884 CPUtime=1122.34
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 4351 0 0 0 112229 5 0 0 25 0 1 0 199858116 19337216 4335 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 4721 4335 73 138 0 4580 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 18884

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1418728/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=20084 CPUtime=1182.35
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 4628 0 0 0 118230 5 0 0 25 0 1 0 199858116 20566016 4612 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 5021 4612 73 138 0 4880 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 20084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1418536/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=20252 CPUtime=1200.08
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 4668 0 0 0 120002 6 0 0 25 0 1 0 199858116 20738048 4652 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 5063 4652 73 138 0 4922 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20252

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24428
/proc/meminfo: memFree=1418536/2055920 swapFree=4182768/4192956
[pid=24427] ppid=24425 vsize=20252 CPUtime=1200.08
/proc/24427/stat : 24427 (minisat) R 24425 24427 23745 0 -1 4194304 4668 0 0 0 120002 6 0 0 25 0 1 0 199858116 20738048 4652 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/24427/statm: 5063 4652 73 138 0 4922 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20252

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.09
CPU user time (s): 1200.02
CPU system time (s): 0.06499
CPU usage (%): 99.9766
Max. virtual memory (cumulated for all children) (KiB): 20252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.06499
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4668
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= 1864

runsolver used 0.793879 second user time and 2.42163 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Feb 21 12:29:03 UTC 2007

IDJOB= 304552
IDBENCH= 20135
IDSOLVER= 109
FILE ID= node34/304552-1172060943

PBS_JOBID= 3892774

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S659720099-13.cnf
COMMAND LINE= /tmp/evaluation/304552-1172060943/minisat /tmp/evaluation/304552-1172060943/instance-304552-1172060943.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-304552-1172060943 -o ROOT/results/node34/solver-304552-1172060943 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304552-1172060943/minisat /tmp/evaluation/304552-1172060943/instance-304552-1172060943.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  df8cf6a022cc11177f2b8acfa52efe18

RANDOM SEED= 41935151

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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:       1437768 kB
Buffers:         30688 kB
Cached:         528376 kB
SwapCached:       5132 kB
Active:         149868 kB
Inactive:       420172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1437768 kB
SwapTotal:     4192956 kB
SwapFree:      4182768 kB
Dirty:            1256 kB
Writeback:           0 kB
Mapped:          15536 kB
Slab:            34152 kB
Committed_AS:   538080 kB
PageTables:       1396 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= 66562 MiB

End job on node34 on Wed Feb 21 12:49:06 UTC 2007