Trace number 293687

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) 1200.08 1200.42

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S1411264373-05.UNSAT.shuffled.cnf
MD5SUMfc2bbe8a756b11d9f65271869687d37b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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:  110                                                  |
0.00/0.00	c |  Number of clauses:    2343                                                 |
0.00/0.00	c |  Parsing time:         0.01         s                                       |
0.00/0.01	c ============================[ Search Statistics ]==============================
0.00/0.01	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	c ===============================================================================
0.00/0.01	c |         0 |     110     2343    11715 |      781        0    nan |  0.000 % |
0.00/0.01	c |       101 |     110     2343    11715 |      859      101     25 |  0.008 % |
0.00/0.02	c |       251 |     110     2343    11715 |      945      251     25 |  0.008 % |
0.00/0.02	c |       477 |     110     2343    11715 |     1039      477     24 |  0.008 % |
0.00/0.03	c |       815 |     110     2343    11715 |     1143      815     23 |  0.008 % |
0.00/0.05	c |      1322 |     110     2343    11715 |     1257      741     22 |  0.008 % |
0.00/0.08	c |      2081 |     110     2343    11715 |     1383      862     24 |  0.008 % |
0.10/0.11	c |      3221 |     110     2343    11715 |     1521     1300     24 |  0.008 % |
0.10/0.18	c |      4931 |     110     2343    11715 |     1674     1458     23 |  0.008 % |
0.20/0.27	c |      7493 |     110     2343    11715 |     1841     1468     22 |  0.008 % |
0.41/0.42	c |     11337 |     110     2343    11715 |     2025     1569     22 |  0.008 % |
0.61/0.66	c |     17103 |     110     2343    11715 |     2228     1168     21 |  0.008 % |
0.92/1.01	c |     25752 |     110     2343    11715 |     2451     1902     22 |  0.008 % |
1.53/1.58	c |     38727 |     110     2343    11715 |     2696     2468     22 |  0.008 % |
2.35/2.45	c |     58188 |     110     2343    11715 |     2965     1494     20 |  0.008 % |
3.69/3.79	c |     87381 |     110     2343    11715 |     3262     2225     22 |  0.008 % |
5.84/5.91	c |    131172 |     110     2343    11715 |     3588     3200     23 |  0.008 % |
9.22/9.28	c |    196856 |     110     2343    11715 |     3947     1930     21 |  0.008 % |
14.34/14.35	c |    295385 |     110     2343    11715 |     4342     3067     21 |  0.008 % |
22.42/22.51	c |    443176 |     110     2343    11715 |     4776     2267     20 |  0.008 % |
35.02/35.08	c |    664859 |     110     2343    11715 |     5254     2861     22 |  0.008 % |
54.58/54.70	c |    997384 |     110     2343    11715 |     5779     5104     23 |  0.008 % |
85.30/85.38	c |   1496172 |     110     2343    11715 |     6357     4325     22 |  0.008 % |
133.84/133.96	c |   2244355 |     110     2343    11715 |     6993     5333     22 |  0.008 % |
210.04/210.19	c |   3366629 |     110     2343    11715 |     7692     4158     22 |  0.008 % |
329.86/330.01	c |   5050044 |     110     2343    11715 |     8461     4414     22 |  0.008 % |
519.12/519.29	c |   7575160 |     110     2343    11715 |     9308     8336     22 |  0.008 % |
820.63/820.91	c |  11362836 |     110     2343    11715 |    10238     5244     20 |  0.008 % |

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/node19/watcher-293687-1171775913 -o ROOT/results/node19/solver-293687-1171775913 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293687-1171775913/minisat /tmp/evaluation/293687-1171775913/instance-293687-1171775913.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 1.10 1.89 3/77 19918
/proc/meminfo: memFree=1400752/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=1888 CPUtime=0
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 197545294 1933312 127 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 472 127 58 138 0 331 0

[startup+0.107378 s]
/proc/loadavg: 1.00 1.10 1.89 3/77 19918
/proc/meminfo: memFree=1400752/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=2016 CPUtime=0.1
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 193 0 0 0 10 0 0 0 18 0 1 0 197545294 2064384 177 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550501 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 504 177 73 138 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2016

[startup+0.515422 s]
/proc/loadavg: 1.00 1.10 1.89 3/77 19918
/proc/meminfo: memFree=1400752/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=2148 CPUtime=0.51
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 228 0 0 0 51 0 0 0 21 0 1 0 197545294 2199552 212 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 537 212 73 138 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2148

[startup+1.33551 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 19919
/proc/meminfo: memFree=1400040/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=2280 CPUtime=1.33
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 262 0 0 0 133 0 0 0 25 0 1 0 197545294 2334720 246 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550185 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 570 246 73 138 0 429 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2280

[startup+2.97669 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 19919
/proc/meminfo: memFree=1399848/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=2412 CPUtime=2.97
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 296 0 0 0 297 0 0 0 25 0 1 0 197545294 2469888 280 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134554998 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 603 280 73 138 0 462 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2412

[startup+6.25405 s]
/proc/loadavg: 1.00 1.10 1.88 2/78 19919
/proc/meminfo: memFree=1399464/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=2696 CPUtime=6.25
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 347 0 0 0 625 0 0 0 25 0 1 0 197545294 2760704 331 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 674 331 73 138 0 533 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2696

[startup+12.7097 s]
/proc/loadavg: 1.00 1.09 1.87 2/78 19919
/proc/meminfo: memFree=1399208/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=2828 CPUtime=12.7
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 395 0 0 0 1270 0 0 0 25 0 1 0 197545294 2895872 379 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 707 379 73 138 0 566 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 2828

[startup+25.5101 s]
/proc/loadavg: 1.00 1.09 1.86 3/78 19919
/proc/meminfo: memFree=1398952/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=3096 CPUtime=25.49
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 462 0 0 0 2549 0 0 0 25 0 1 0 197545294 3170304 446 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 774 446 73 138 0 633 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3096

[startup+51.1229 s]
/proc/loadavg: 1.07 1.10 1.84 2/78 19919
/proc/meminfo: memFree=1398568/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=3364 CPUtime=51.1
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 538 0 0 0 5110 0 0 0 25 0 1 0 197545294 3444736 522 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 841 522 73 138 0 700 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3364

[startup+102.341 s]
/proc/loadavg: 1.03 1.08 1.79 2/78 19919
/proc/meminfo: memFree=1398184/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=3780 CPUtime=102.3
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 637 0 0 0 10230 0 0 0 25 0 1 0 197545294 3870720 621 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 945 621 73 138 0 804 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 3780

[startup+162.372 s]
/proc/loadavg: 1.01 1.06 1.74 2/78 19919
/proc/meminfo: memFree=1397864/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=4056 CPUtime=162.32
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 710 0 0 0 16231 1 0 0 25 0 1 0 197545294 4153344 694 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1014 694 73 138 0 873 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 4056

[startup+222.403 s]
/proc/loadavg: 1.00 1.05 1.69 2/78 19919
/proc/meminfo: memFree=1397608/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=4336 CPUtime=222.33
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 766 0 0 0 22232 1 0 0 25 0 1 0 197545294 4440064 750 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1084 750 73 138 0 943 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 4336

[startup+282.433 s]
/proc/loadavg: 1.00 1.04 1.64 2/78 19919
/proc/meminfo: memFree=1397480/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=4472 CPUtime=282.35
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 795 0 0 0 28233 2 0 0 25 0 1 0 197545294 4579328 779 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1118 779 73 138 0 977 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 4472

[startup+342.459 s]
/proc/loadavg: 1.00 1.03 1.60 2/78 19919
/proc/meminfo: memFree=1397288/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=4644 CPUtime=342.35
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 843 0 0 0 34233 2 0 0 25 0 1 0 197545294 4755456 827 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556173 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1161 827 73 138 0 1020 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 4644

[startup+402.493 s]
/proc/loadavg: 1.00 1.02 1.56 2/78 19919
/proc/meminfo: memFree=1397096/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=4776 CPUtime=402.37
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 880 0 0 0 40234 3 0 0 25 0 1 0 197545294 4890624 864 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1194 864 73 138 0 1053 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 4776

[startup+462.524 s]
/proc/loadavg: 1.00 1.02 1.52 2/78 19919
/proc/meminfo: memFree=1397032/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=4920 CPUtime=462.38
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 905 0 0 0 46235 3 0 0 25 0 1 0 197545294 5038080 889 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1230 889 73 138 0 1089 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 4920

[startup+522.553 s]
/proc/loadavg: 1.00 1.01 1.49 2/78 19919
/proc/meminfo: memFree=1396904/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5064 CPUtime=522.4
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 923 0 0 0 52236 4 0 0 25 0 1 0 197545294 5185536 907 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1266 907 73 138 0 1125 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 5064

[startup+582.587 s]
/proc/loadavg: 1.00 1.00 1.45 2/78 19919
/proc/meminfo: memFree=1396776/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5064 CPUtime=582.42
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 953 0 0 0 58238 4 0 0 25 0 1 0 197545294 5185536 937 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1266 937 73 138 0 1125 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 5064

[startup+642.621 s]
/proc/loadavg: 1.00 1.00 1.42 2/78 19919
/proc/meminfo: memFree=1396776/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5212 CPUtime=642.42
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 970 0 0 0 64238 4 0 0 25 0 1 0 197545294 5337088 954 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1303 954 73 138 0 1162 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 5212

[startup+702.653 s]
/proc/loadavg: 1.00 1.00 1.39 2/78 19919
/proc/meminfo: memFree=1396584/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5360 CPUtime=702.44
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 1004 0 0 0 70239 5 0 0 25 0 1 0 197545294 5488640 988 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1340 988 73 138 0 1199 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 5360

[startup+762.682 s]
/proc/loadavg: 1.00 1.00 1.37 2/78 19919
/proc/meminfo: memFree=1396584/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5360 CPUtime=762.45
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 1019 0 0 0 76240 5 0 0 25 0 1 0 197545294 5488640 1003 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1340 1003 73 138 0 1199 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 5360

[startup+822.714 s]
/proc/loadavg: 1.00 1.00 1.34 2/78 19919
/proc/meminfo: memFree=1396520/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5504 CPUtime=822.47
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 1036 0 0 0 82241 6 0 0 25 0 1 0 197545294 5636096 1020 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1376 1020 73 138 0 1235 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 5504

[startup+882.746 s]
/proc/loadavg: 1.00 1.00 1.32 2/78 19919
/proc/meminfo: memFree=1396392/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5504 CPUtime=882.48
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 1061 0 0 0 88242 6 0 0 25 0 1 0 197545294 5636096 1045 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550637 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1376 1045 73 138 0 1235 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 5504

[startup+942.774 s]
/proc/loadavg: 1.00 1.00 1.29 2/78 19919
/proc/meminfo: memFree=1396328/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5644 CPUtime=942.5
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 1066 0 0 0 94243 7 0 0 25 0 1 0 197545294 5779456 1050 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1411 1050 73 138 0 1270 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 5644

[startup+1002.8 s]
/proc/loadavg: 1.00 1.00 1.27 2/78 19919
/proc/meminfo: memFree=1396328/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5644 CPUtime=1002.5
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 1081 0 0 0 100243 7 0 0 25 0 1 0 197545294 5779456 1065 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550676 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1411 1065 73 138 0 1270 0
Current children cumulated CPU time (s) 1002.5
Current children cumulated vsize (KiB) 5644

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.25 2/78 19919
/proc/meminfo: memFree=1396264/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5644 CPUtime=1062.53
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 1086 0 0 0 106245 8 0 0 25 0 1 0 197545294 5779456 1070 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1411 1070 73 138 0 1270 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 5644

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.24 2/78 19919
/proc/meminfo: memFree=1396264/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5644 CPUtime=1122.53
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 1087 0 0 0 112245 8 0 0 25 0 1 0 197545294 5779456 1071 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1411 1071 73 138 0 1270 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 5644

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.22 2/78 19919
/proc/meminfo: memFree=1396264/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5644 CPUtime=1182.55
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 1098 0 0 0 118246 9 0 0 25 0 1 0 197545294 5779456 1082 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1411 1082 73 138 0 1270 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 5644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 19919
/proc/meminfo: memFree=1396200/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5792 CPUtime=1200.07
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 1102 0 0 0 119998 9 0 0 25 0 1 0 197545294 5931008 1086 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134563283 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1448 1086 73 138 0 1307 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5792

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 19919
/proc/meminfo: memFree=1396200/2055920 swapFree=4192812/4192956
[pid=19918] ppid=19916 vsize=5792 CPUtime=1200.07
/proc/19918/stat : 19918 (minisat) R 19916 19918 19225 0 -1 4194304 1102 0 0 0 119998 9 0 0 25 0 1 0 197545294 5931008 1086 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134563283 0 0 4096 3 0 0 0 17 1 0 0
/proc/19918/statm: 1448 1086 73 138 0 1307 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 5792

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.08
CPU user time (s): 1199.98
CPU system time (s): 0.095985
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 5792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.095985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1102
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= 1523

runsolver used 1.44878 second user time and 2.73258 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Feb 18 05:18:33 UTC 2007

IDJOB= 293687
IDBENCH= 19870
IDSOLVER= 109
FILE ID= node19/293687-1171775913

PBS_JOBID= 3839291

Free space on /tmp= 66546 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S1411264373-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293687-1171775913/minisat /tmp/evaluation/293687-1171775913/instance-293687-1171775913.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-293687-1171775913 -o ROOT/results/node19/solver-293687-1171775913 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293687-1171775913/minisat /tmp/evaluation/293687-1171775913/instance-293687-1171775913.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  fc2bbe8a756b11d9f65271869687d37b

RANDOM SEED= 477208410

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1401160 kB
Buffers:         53620 kB
Cached:         485008 kB
SwapCached:          0 kB
Active:         279272 kB
Inactive:       303044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1401160 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             936 kB
Writeback:           0 kB
Mapped:          62600 kB
Slab:            57996 kB
Committed_AS:   795848 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= 66546 MiB

End job on node19 on Sun Feb 18 05:38:35 UTC 2007