Trace number 302256

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) 1200.03 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S1175862975-06.cnf
MD5SUM98a928e73ef4b410b81c1ce8d0720be9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark492.15
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                                                |
0.00/0.04	c |  Parsing time:         0.04         s                                       |
0.10/0.13	c ============================[ Search Statistics ]==============================
0.10/0.13	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.13	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.13	c ===============================================================================
0.10/0.13	c |         0 |     900    18000    90000 |     6000        0    nan |  0.000 % |
0.10/0.14	c |       101 |     900    18000    90000 |     6600      101    104 |  0.000 % |
0.10/0.16	c |       252 |     900    18000    90000 |     7260      252    112 |  0.000 % |
0.10/0.18	c |       477 |     900    18000    90000 |     7986      477    115 |  0.000 % |
0.20/0.22	c |       814 |     900    18000    90000 |     8784      814    116 |  0.000 % |
0.20/0.28	c |      1321 |     900    18000    90000 |     9663     1321    114 |  0.000 % |
0.30/0.36	c |      2080 |     900    18000    90000 |    10629     2080    116 |  0.000 % |
0.40/0.50	c |      3219 |     900    18000    90000 |    11692     3219    115 |  0.000 % |
0.70/0.73	c |      4927 |     900    18000    90000 |    12861     4927    116 |  0.000 % |
1.01/1.12	c |      7489 |     900    18000    90000 |    14147     7489    118 |  0.000 % |
1.83/1.85	c |     11334 |     900    18000    90000 |    15562    11334    120 |  0.000 % |
3.06/3.09	c |     17100 |     900    18000    90000 |    17118     9158    123 |  0.000 % |
5.11/5.20	c |     25751 |     900    18000    90000 |    18830     9099    121 |  0.000 % |
8.70/8.80	c |     38725 |     900    18000    90000 |    20713    12506    128 |  0.000 % |
15.66/15.74	c |     58186 |     900    18000    90000 |    22784    10939    127 |  0.000 % |
26.21/26.27	c |     87378 |     900    18000    90000 |    25063    16675    132 |  0.000 % |
45.05/45.12	c |    131167 |     900    18000    90000 |    27569    20400    131 |  0.000 % |
73.62/73.72	c |    196851 |     900    18000    90000 |    30326    25185    129 |  0.000 % |
122.68/122.73	c |    295377 |     900    18000    90000 |    33359    14976    124 |  0.000 % |
195.61/195.72	c |    443166 |     900    18000    90000 |    36695    15921    126 |  0.000 % |
316.96/317.12	c |    664849 |     900    18000    90000 |    40364    24276    131 |  0.000 % |
513.79/514.04	c |    997374 |     900    18000    90000 |    44401    28983    128 |  0.000 % |
830.14/830.43	c |   1496162 |     900    18000    90000 |    48841    31115    131 |  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/node11/watcher-302256-1172007803 -o ROOT/results/node11/solver-302256-1172007803 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302256-1172007803/minisat /tmp/evaluation/302256-1172007803/instance-302256-1172007803.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: 1.85 1.83 1.45 3/77 32762
/proc/meminfo: memFree=1628784/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=1888 CPUtime=0
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 220734830 1933312 235 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 472 235 58 138 0 331 0

[startup+0.106931 s]
/proc/loadavg: 1.85 1.83 1.45 3/77 32762
/proc/meminfo: memFree=1628784/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=3428 CPUtime=0.1
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 628 0 0 0 10 0 0 0 18 0 1 0 220734830 3510272 612 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 857 612 71 138 0 716 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3428

[startup+0.514979 s]
/proc/loadavg: 1.85 1.83 1.45 3/77 32762
/proc/meminfo: memFree=1628784/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=4384 CPUtime=0.5
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 949 0 0 0 50 0 0 0 22 0 1 0 220734830 4489216 864 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 1096 864 73 138 0 955 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4384

[startup+1.33508 s]
/proc/loadavg: 1.85 1.83 1.45 2/78 32763
/proc/meminfo: memFree=1623400/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=7156 CPUtime=1.33
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 1646 0 0 0 132 1 0 0 25 0 1 0 220734830 7327744 1561 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550254 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 1789 1561 73 138 0 1648 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7156

[startup+2.97127 s]
/proc/loadavg: 1.85 1.83 1.45 2/78 32763
/proc/meminfo: memFree=1620200/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=10984 CPUtime=2.96
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 2578 0 0 0 294 2 0 0 25 0 1 0 220734830 11247616 2493 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 2746 2493 73 138 0 2605 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10984

[startup+6.25267 s]
/proc/loadavg: 1.78 1.82 1.45 2/78 32763
/proc/meminfo: memFree=1617768/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=11908 CPUtime=6.24
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 2841 0 0 0 622 2 0 0 25 0 1 0 220734830 12193792 2756 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 2977 2756 73 138 0 2836 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11908

[startup+12.7034 s]
/proc/loadavg: 1.72 1.81 1.45 2/78 32763
/proc/meminfo: memFree=1615336/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=14324 CPUtime=12.69
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 3428 0 0 0 1266 3 0 0 25 0 1 0 220734830 14667776 3343 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 3581 3343 73 138 0 3440 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14324

[startup+25.5089 s]
/proc/loadavg: 1.56 1.77 1.44 2/78 32763
/proc/meminfo: memFree=1612840/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=16836 CPUtime=25.49
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 4056 0 0 0 2545 4 0 0 25 0 1 0 220734830 17240064 3971 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 4209 3971 73 138 0 4068 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16836

[startup+51.12 s]
/proc/loadavg: 1.37 1.70 1.43 2/78 32763
/proc/meminfo: memFree=1610472/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=19252 CPUtime=51.09
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 4643 0 0 0 5105 4 0 0 25 0 1 0 220734830 19714048 4558 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 4813 4558 73 138 0 4672 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19252

[startup+102.343 s]
/proc/loadavg: 1.16 1.59 1.40 2/78 32763
/proc/meminfo: memFree=1607912/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=21760 CPUtime=102.3
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 5274 0 0 0 10224 6 0 0 25 0 1 0 220734830 22282240 5189 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 5440 5189 73 138 0 5299 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 21760

[startup+162.379 s]
/proc/loadavg: 1.06 1.48 1.37 2/78 32763
/proc/meminfo: memFree=1604712/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=24796 CPUtime=162.32
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 6054 0 0 0 16225 7 0 0 25 0 1 0 220734830 25391104 5969 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 6199 5969 73 138 0 6058 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 24796

[startup+222.412 s]
/proc/loadavg: 1.02 1.39 1.35 2/78 32763
/proc/meminfo: memFree=1601832/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=27708 CPUtime=222.33
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 6770 0 0 0 22225 8 0 0 25 0 1 0 220734830 28372992 6685 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551894 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 6927 6685 73 138 0 6786 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 27708

[startup+282.443 s]
/proc/loadavg: 1.00 1.32 1.32 2/78 32763
/proc/meminfo: memFree=1601384/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=28104 CPUtime=282.35
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 6878 0 0 0 28226 9 0 0 25 0 1 0 220734830 28778496 6793 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 7026 6793 73 138 0 6885 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 28104

[startup+342.473 s]
/proc/loadavg: 1.00 1.26 1.30 2/78 32763
/proc/meminfo: memFree=1600296/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=29160 CPUtime=342.36
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 7151 0 0 0 34226 10 0 0 25 0 1 0 220734830 29859840 7066 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 7290 7066 73 138 0 7149 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 29160

[startup+402.506 s]
/proc/loadavg: 1.08 1.22 1.28 2/78 32763
/proc/meminfo: memFree=1598248/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=31272 CPUtime=402.37
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 7655 0 0 0 40226 11 0 0 25 0 1 0 220734830 32022528 7570 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 7818 7570 73 138 0 7677 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 31272

[startup+462.533 s]
/proc/loadavg: 1.03 1.18 1.26 2/78 32763
/proc/meminfo: memFree=1597992/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=31512 CPUtime=462.39
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 7729 0 0 0 46227 12 0 0 25 0 1 0 220734830 32268288 7644 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 7878 7644 73 138 0 7737 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 31512

[startup+522.563 s]
/proc/loadavg: 1.01 1.14 1.24 2/78 32763
/proc/meminfo: memFree=1596840/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=32780 CPUtime=522.4
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 8011 0 0 0 52227 13 0 0 25 0 1 0 220734830 33566720 7926 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 8195 7926 73 138 0 8054 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 32780

[startup+582.594 s]
/proc/loadavg: 1.00 1.12 1.23 2/78 32763
/proc/meminfo: memFree=1594856/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=34760 CPUtime=582.42
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 8514 0 0 0 58228 14 0 0 25 0 1 0 220734830 35594240 8429 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 8690 8429 73 138 0 8549 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 34760

[startup+642.623 s]
/proc/loadavg: 1.00 1.09 1.21 2/78 32763
/proc/meminfo: memFree=1594664/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=34804 CPUtime=642.42
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 8564 0 0 0 64228 14 0 0 25 0 1 0 220734830 35639296 8461 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134555840 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 8701 8461 73 138 0 8560 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 34804

[startup+702.655 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 32763
/proc/meminfo: memFree=1594216/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=35364 CPUtime=702.44
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 8680 0 0 0 70229 15 0 0 25 0 1 0 220734830 36212736 8577 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 8841 8577 73 138 0 8700 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 35364

[startup+762.687 s]
/proc/loadavg: 1.00 1.06 1.18 2/78 32763
/proc/meminfo: memFree=1593384/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=36156 CPUtime=762.45
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 8891 0 0 0 76229 16 0 0 25 0 1 0 220734830 37023744 8788 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 9039 8788 73 138 0 8898 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 36156

[startup+822.72 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 32763
/proc/meminfo: memFree=1593384/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=36420 CPUtime=822.46
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 8944 0 0 0 82230 16 0 0 25 0 1 0 220734830 37294080 8841 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134549418 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 9105 8841 73 138 0 8964 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 36420

[startup+882.75 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 32763
/proc/meminfo: memFree=1590952/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=38796 CPUtime=882.48
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 9535 0 0 0 88230 18 0 0 25 0 1 0 220734830 39727104 9432 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 9699 9432 73 138 0 9558 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 38796

[startup+942.781 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 32763
/proc/meminfo: memFree=1589672/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=39988 CPUtime=942.49
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 9846 0 0 0 94231 18 0 0 25 0 1 0 220734830 40947712 9743 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 9997 9743 73 138 0 9856 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 39988

[startup+1002.81 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 32763
/proc/meminfo: memFree=1589672/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=39988 CPUtime=1002.51
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 9846 0 0 0 100232 19 0 0 25 0 1 0 220734830 40947712 9743 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 9997 9743 73 138 0 9856 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 39988

[startup+1062.85 s]
/proc/loadavg: 1.00 1.01 1.12 2/84 359
/proc/meminfo: memFree=1588344/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=40040 CPUtime=1062.5
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 9884 0 0 0 106230 20 0 0 25 0 1 0 220734830 41000960 9772 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 10010 9772 73 138 0 9869 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 40040

[startup+1122.91 s]
/proc/loadavg: 1.04 1.02 1.11 2/84 451
/proc/meminfo: memFree=1588280/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=40040 CPUtime=1122.48
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 9884 0 0 0 112228 20 0 0 25 0 1 0 220734830 41000960 9772 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 10010 9772 73 138 0 9869 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 40040

[startup+1182.96 s]
/proc/loadavg: 1.01 1.02 1.10 2/78 493
/proc/meminfo: memFree=1588520/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=41096 CPUtime=1182.49
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 10125 0 0 0 118228 21 0 0 25 0 1 0 220734830 42082304 10013 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 10274 10013 73 138 0 10133 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 41096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.01 1.02 1.10 2/78 493
/proc/meminfo: memFree=1588520/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=41096 CPUtime=1200.01
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 10125 0 0 0 119980 21 0 0 25 0 1 0 220734830 42082304 10013 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 10274 10013 73 138 0 10133 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 41096

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

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

[startup+1200.48 s]
/proc/loadavg: 1.01 1.02 1.10 2/78 493
/proc/meminfo: memFree=1588520/2055920 swapFree=4192812/4192956
[pid=32762] ppid=32760 vsize=41096 CPUtime=1200.01
/proc/32762/stat : 32762 (minisat) R 32760 32762 31938 0 -1 4194304 10125 0 0 0 119980 21 0 0 25 0 1 0 220734830 42082304 10013 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/32762/statm: 10274 10013 73 138 0 10133 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 41096

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.03
CPU user time (s): 1199.8
CPU system time (s): 0.220966
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 41096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.220966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10125
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= 25458

runsolver used 1.37179 second user time and 2.86056 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 20 21:43:23 UTC 2007

IDJOB= 302256
IDBENCH= 20079
IDSOLVER= 109
FILE ID= node11/302256-1172007803

PBS_JOBID= 3849124

Free space on /tmp= 66544 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v900/unif-k5-r20-v900-c18000-S1175862975-06.cnf
COMMAND LINE= /tmp/evaluation/302256-1172007803/minisat /tmp/evaluation/302256-1172007803/instance-302256-1172007803.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-302256-1172007803 -o ROOT/results/node11/solver-302256-1172007803 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302256-1172007803/minisat /tmp/evaluation/302256-1172007803/instance-302256-1172007803.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  98a928e73ef4b410b81c1ce8d0720be9

RANDOM SEED= 611234653

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1629192 kB
Buffers:         55332 kB
Cached:         256516 kB
SwapCached:          0 kB
Active:         166632 kB
Inactive:       188448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1629192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1304 kB
Writeback:           0 kB
Mapped:          62132 kB
Slab:            57204 kB
Committed_AS:   711320 kB
PageTables:       1756 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= 66544 MiB

End job on node11 on Tue Feb 20 22:03:25 UTC 2007