Trace number 302420

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) 1200.11 1200.58

General information on the benchmark

Namerandom/LargeSize/5SAT/v900/
unif-k5-r20-v900-c18000-S453945536-08.cnf
MD5SUM58f7348ef0f2a04dc0d7dd4d6a464a65
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark519.865
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:         0.03         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    115 |  0.000 % |
0.10/0.16	c |       251 |     900    18000    90000 |     7260      251    115 |  0.000 % |
0.10/0.18	c |       476 |     900    18000    90000 |     7986      476    114 |  0.000 % |
0.20/0.22	c |       814 |     900    18000    90000 |     8784      814    114 |  0.000 % |
0.20/0.27	c |      1321 |     900    18000    90000 |     9663     1321    113 |  0.000 % |
0.30/0.36	c |      2080 |     900    18000    90000 |    10629     2080    113 |  0.000 % |
0.40/0.49	c |      3219 |     900    18000    90000 |    11692     3219    114 |  0.000 % |
0.60/0.71	c |      4927 |     900    18000    90000 |    12861     4927    117 |  0.000 % |
1.01/1.09	c |      7489 |     900    18000    90000 |    14147     7489    121 |  0.000 % |
1.73/1.80	c |     11333 |     900    18000    90000 |    15562    11333    123 |  0.000 % |
3.06/3.10	c |     17100 |     900    18000    90000 |    17118     9171    124 |  0.000 % |
5.11/5.17	c |     25750 |     900    18000    90000 |    18830     9106    122 |  0.000 % |
8.39/8.43	c |     38724 |     900    18000    90000 |    20713    12504    134 |  0.000 % |
14.53/14.63	c |     58187 |     900    18000    90000 |    22784    10948    128 |  0.000 % |
24.37/24.42	c |     87379 |     900    18000    90000 |    25063    16599    135 |  0.000 % |
42.09/42.16	c |    131169 |     900    18000    90000 |    27569    20244    129 |  0.000 % |
70.75/70.82	c |    196854 |     900    18000    90000 |    30326    23689    129 |  0.000 % |
117.66/117.80	c |    295380 |     900    18000    90000 |    33359    14441    128 |  0.000 % |
194.16/194.29	c |    443169 |     900    18000    90000 |    36695    14697    127 |  0.000 % |
306.21/306.40	c |    664852 |     900    18000    90000 |    40364    24287    128 |  0.000 % |
498.84/499.06	c |    997377 |     900    18000    90000 |    44401    30302    134 |  0.000 % |
824.42/824.72	c |   1496166 |     900    18000    90000 |    48841    36036    129 |  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-302420-1172011413 -o ROOT/results/node11/solver-302420-1172011413 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302420-1172011413/minisat /tmp/evaluation/302420-1172011413/instance-302420-1172011413.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 3/77 626
/proc/meminfo: memFree=1627376/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=2020 CPUtime=0
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 221095869 2068480 236 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134533159 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 505 236 58 138 0 364 0

[startup+0.107088 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 626
/proc/meminfo: memFree=1627376/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=3420 CPUtime=0.1
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 626 0 0 0 10 0 0 0 18 0 1 0 221095869 3502080 610 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530780 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 855 610 71 138 0 714 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3420

[startup+0.515136 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 626
/proc/meminfo: memFree=1627376/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=4472 CPUtime=0.5
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 968 0 0 0 50 0 0 0 22 0 1 0 221095869 4579328 874 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 1118 874 73 138 0 977 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4472

[startup+1.33523 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 627
/proc/meminfo: memFree=1621864/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=7376 CPUtime=1.33
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 1699 0 0 0 132 1 0 0 25 0 1 0 221095869 7553024 1605 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 1844 1605 73 138 0 1703 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7376

[startup+2.97143 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 627
/proc/meminfo: memFree=1618536/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=11072 CPUtime=2.96
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 2609 0 0 0 295 1 0 0 25 0 1 0 221095869 11337728 2515 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 2768 2515 73 138 0 2627 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11072

[startup+6.24981 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 627
/proc/meminfo: memFree=1616360/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=11996 CPUtime=6.23
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 2858 0 0 0 622 1 0 0 25 0 1 0 221095869 12283904 2764 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 2999 2764 73 138 0 2858 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11996

[startup+12.7036 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 627
/proc/meminfo: memFree=1613480/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=14704 CPUtime=12.69
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 3539 0 0 0 1267 2 0 0 25 0 1 0 221095869 15056896 3445 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134555840 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 3676 3445 73 138 0 3535 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14704

[startup+25.5101 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 627
/proc/meminfo: memFree=1611496/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=16700 CPUtime=25.49
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 4039 0 0 0 2546 3 0 0 25 0 1 0 221095869 17100800 3945 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 4175 3945 73 138 0 4034 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16700

[startup+51.1221 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 627
/proc/meminfo: memFree=1609064/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=19240 CPUtime=51.1
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 4646 0 0 0 5106 4 0 0 25 0 1 0 221095869 19701760 4552 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 4810 4552 73 138 0 4669 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 19240

[startup+102.342 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 627
/proc/meminfo: memFree=1605736/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=22408 CPUtime=102.3
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 5458 0 0 0 10225 5 0 0 25 0 1 0 221095869 22945792 5364 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 5602 5364 73 138 0 5461 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22408

[startup+162.377 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 627
/proc/meminfo: memFree=1603240/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=24916 CPUtime=162.32
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 6076 0 0 0 16226 6 0 0 25 0 1 0 221095869 25513984 5982 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 6229 5982 73 138 0 6088 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 24916

[startup+222.408 s]
/proc/loadavg: 1.04 1.01 1.00 2/78 627
/proc/meminfo: memFree=1600680/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=27424 CPUtime=222.33
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 6709 0 0 0 22226 7 0 0 25 0 1 0 221095869 28082176 6615 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 6856 6615 73 138 0 6715 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 27424

[startup+282.438 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 627
/proc/meminfo: memFree=1600168/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=27880 CPUtime=282.35
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 6826 0 0 0 28227 8 0 0 25 0 1 0 221095869 28549120 6732 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 6970 6732 73 138 0 6829 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 27880

[startup+342.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1596392/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=31584 CPUtime=342.36
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 7755 0 0 0 34226 10 0 0 25 0 1 0 221095869 32342016 7661 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 7896 7661 73 138 0 7755 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 31584

[startup+402.503 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1596136/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=31980 CPUtime=402.37
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 7840 0 0 0 40227 10 0 0 25 0 1 0 221095869 32747520 7746 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 7995 7746 73 138 0 7854 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 31980

[startup+462.534 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1596136/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=31768 CPUtime=462.38
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 7840 0 0 0 46227 11 0 0 25 0 1 0 221095869 32530432 7715 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 7942 7715 73 138 0 7801 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 31768

[startup+522.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1594344/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=33696 CPUtime=522.4
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 8306 0 0 0 52228 12 0 0 25 0 1 0 221095869 34504704 8181 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550969 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 8424 8181 73 138 0 8283 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 33696

[startup+582.594 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1594024/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=34092 CPUtime=582.41
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 8391 0 0 0 58229 12 0 0 25 0 1 0 221095869 34910208 8266 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 8523 8266 73 138 0 8382 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 34092

[startup+642.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1593448/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=34788 CPUtime=642.43
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 8553 0 0 0 64230 13 0 0 25 0 1 0 221095869 35622912 8428 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 8697 8428 73 138 0 8556 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 34788

[startup+702.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1593384/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=34788 CPUtime=702.45
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 8553 0 0 0 70231 14 0 0 25 0 1 0 221095869 35622912 8428 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 8697 8428 73 138 0 8556 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 34788

[startup+762.692 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1593128/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=35052 CPUtime=762.46
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 8609 0 0 0 76232 14 0 0 25 0 1 0 221095869 35893248 8484 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 8763 8484 73 138 0 8622 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 35052

[startup+822.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1593192/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=35020 CPUtime=822.47
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 8619 0 0 0 82232 15 0 0 25 0 1 0 221095869 35860480 8484 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 8755 8484 73 138 0 8614 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 35020

[startup+882.751 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1589224/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=39156 CPUtime=882.47
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 9663 0 0 0 88231 16 0 0 25 0 1 0 221095869 40095744 9528 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556055 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 9789 9528 73 138 0 9648 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 39156

[startup+942.778 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1588392/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=39744 CPUtime=942.49
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 9814 0 0 0 94232 17 0 0 25 0 1 0 221095869 40697856 9679 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 9936 9679 73 138 0 9795 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 39744

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 627
/proc/meminfo: memFree=1588392/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=39744 CPUtime=1002.51
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 9814 0 0 0 100233 18 0 0 25 0 1 0 221095869 40697856 9679 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 9936 9679 73 138 0 9795 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 39744

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 701
/proc/meminfo: memFree=1587128/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=39744 CPUtime=1062.49
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 9819 0 0 0 106231 18 0 0 25 0 1 0 221095869 40697856 9684 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 9936 9684 73 138 0 9795 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 39744

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 793
/proc/meminfo: memFree=1586808/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=40008 CPUtime=1122.48
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 9888 0 0 0 112229 19 0 0 25 0 1 0 221095869 40968192 9753 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550732 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 10002 9753 73 138 0 9861 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 40008

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 825
/proc/meminfo: memFree=1587816/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=40140 CPUtime=1182.47
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 9912 0 0 0 118228 19 0 0 25 0 1 0 221095869 41103360 9777 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 10035 9777 73 138 0 9894 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 40140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 825
/proc/meminfo: memFree=1587880/2055920 swapFree=4192812/4192956
[pid=626] ppid=624 vsize=40140 CPUtime=1200.1
/proc/626/stat : 626 (minisat) R 624 626 31938 0 -1 4194304 9912 0 0 0 119990 20 0 0 25 0 1 0 221095869 41103360 9777 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/626/statm: 10035 9777 73 138 0 9894 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 40140

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.58
CPU time (s): 1200.11
CPU user time (s): 1199.9
CPU system time (s): 0.208968
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 40140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.208968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9912
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= 25240

runsolver used 1.44478 second user time and 2.78058 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Tue Feb 20 22:43:33 UTC 2007

IDJOB= 302420
IDBENCH= 20083
IDSOLVER= 109
FILE ID= node11/302420-1172011413

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-S453945536-08.cnf
COMMAND LINE= /tmp/evaluation/302420-1172011413/minisat /tmp/evaluation/302420-1172011413/instance-302420-1172011413.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-302420-1172011413 -o ROOT/results/node11/solver-302420-1172011413 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302420-1172011413/minisat /tmp/evaluation/302420-1172011413/instance-302420-1172011413.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  58f7348ef0f2a04dc0d7dd4d6a464a65

RANDOM SEED= 306421397

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:       1627784 kB
Buffers:         55388 kB
Cached:         257888 kB
SwapCached:          0 kB
Active:         166904 kB
Inactive:       189564 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627784 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1316 kB
Writeback:           0 kB
Mapped:          62132 kB
Slab:            57232 kB
Committed_AS:   713940 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 23:03:36 UTC 2007