Trace number 305700

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) 1200.04 1200.49

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
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:  4000                                                 |
0.00/0.00	c |  Number of clauses:    16800                                                |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.05	c ============================[ Search Statistics ]==============================
0.00/0.05	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.05	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.05	c ===============================================================================
0.00/0.05	c |         0 |    3889    16621    50488 |     5540        0    nan |  0.000 % |
0.00/0.06	c |       102 |    3889    16621    50488 |     6094      102     82 |  0.000 % |
0.00/0.08	c |       252 |    3889    16621    50488 |     6703      252     82 |  0.000 % |
0.10/0.12	c |       479 |    3889    16621    50488 |     7374      479     86 |  0.000 % |
0.10/0.17	c |       817 |    3889    16621    50488 |     8111      817     93 |  0.000 % |
0.20/0.24	c |      1325 |    3889    16621    50488 |     8922     1325     92 |  0.000 % |
0.30/0.35	c |      2085 |    3889    16621    50488 |     9815     2085     94 |  0.000 % |
0.51/0.55	c |      3224 |    3889    16621    50488 |    10796     3224    102 |  0.000 % |
0.81/0.83	c |      4933 |    3889    16621    50488 |    11876     4933    103 |  0.000 % |
1.33/1.33	c |      7496 |    3889    16621    50488 |    13063     7496    106 |  0.000 % |
2.14/2.23	c |     11340 |    3889    16621    50488 |    14370    11340    109 |  0.000 % |
3.58/3.60	c |     17106 |    3889    16621    50488 |    15807     9728    114 |  0.000 % |
6.03/6.09	c |     25755 |    3889    16621    50488 |    17387    10219    121 |  0.000 % |
10.13/10.23	c |     38729 |    3889    16621    50488 |    19126    14216    119 |  0.000 % |
18.12/18.22	c |     58190 |    3889    16621    50488 |    21039    13978    132 |  0.000 % |
30.29/30.33	c |     87384 |    3889    16621    50488 |    23143    21521    127 |  0.000 % |
54.25/54.29	c |    131174 |    3889    16621    50488 |    25457    17787    122 |  0.000 % |
90.30/90.40	c |    196858 |    3889    16621    50488 |    28003    15112    125 |  0.000 % |
145.38/145.43	c |    295385 |    3889    16621    50488 |    30803    18261    117 |  0.000 % |
233.53/233.64	c |    443174 |    3889    16621    50488 |    33884    21228    127 |  0.000 % |
393.14/393.30	c |    664858 |    3889    16621    50488 |    37272    33999    136 |  0.000 % |
639.65/639.97	c |    997383 |    3889    16621    50488 |    40999    35234    133 |  0.000 % |
1013.16/1013.66	c |   1496173 |    3889    16621    50488 |    45099    39076    135 |  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/node67/watcher-305700-1172084079 -o ROOT/results/node67/solver-305700-1172084079 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305700-1172084079/minisat /tmp/evaluation/305700-1172084079/instance-305700-1172084079.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: 0.98 1.00 1.00 3/64 17004
/proc/meminfo: memFree=1587376/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=2364 CPUtime=0
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 228365559 2420736 304 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134533040 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 591 304 58 138 0 450 0

[startup+0.106977 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 17004
/proc/meminfo: memFree=1587376/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=3324 CPUtime=0.1
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 591 0 0 0 10 0 0 0 18 0 1 0 228365559 3403776 572 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550565 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 831 572 73 138 0 690 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3324

[startup+0.51502 s]
/proc/loadavg: 0.98 1.00 1.00 3/64 17004
/proc/meminfo: memFree=1587376/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=4252 CPUtime=0.51
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 798 0 0 0 51 0 0 0 21 0 1 0 228365559 4354048 779 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550617 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 1063 779 73 138 0 922 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4252

[startup+1.33511 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 17005
/proc/meminfo: memFree=1582952/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=6364 CPUtime=1.33
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 1322 0 0 0 133 0 0 0 25 0 1 0 228365559 6516736 1303 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 1591 1303 73 138 0 1450 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6364

[startup+2.97128 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 17005
/proc/meminfo: memFree=1580392/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=9636 CPUtime=2.96
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 2167 0 0 0 296 0 0 0 25 0 1 0 228365559 9867264 2148 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 2409 2148 73 138 0 2268 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9636

[startup+6.25063 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 17005
/proc/meminfo: memFree=1577384/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=11088 CPUtime=6.24
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 2534 0 0 0 624 0 0 0 25 0 1 0 228365559 11354112 2515 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 2772 2515 73 138 0 2631 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11088

[startup+12.7063 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 17005
/proc/meminfo: memFree=1575016/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=13564 CPUtime=12.7
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 3121 0 0 0 1269 1 0 0 25 0 1 0 228365559 13889536 3102 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 3391 3102 73 138 0 3250 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13564

[startup+25.6067 s]
/proc/loadavg: 0.98 1.00 1.00 2/65 17005
/proc/meminfo: memFree=1573096/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=15412 CPUtime=25.58
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 3600 0 0 0 2557 1 0 0 25 0 1 0 228365559 15781888 3581 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550270 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 3853 3581 73 138 0 3712 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 15412

[startup+51.2124 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17005
/proc/meminfo: memFree=1569768/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=18712 CPUtime=51.18
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 4423 0 0 0 5116 2 0 0 25 0 1 0 228365559 19161088 4404 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 4678 4404 73 138 0 4537 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 18712

[startup+102.42 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17005
/proc/meminfo: memFree=1568040/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=20460 CPUtime=102.38
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 4845 0 0 0 10235 3 0 0 25 0 1 0 228365559 20951040 4826 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 5115 4826 73 138 0 4974 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 20460

[startup+162.434 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17005
/proc/meminfo: memFree=1564008/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=24552 CPUtime=162.38
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 5874 0 0 0 16234 4 0 0 25 0 1 0 228365559 25141248 5855 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 6138 5855 73 138 0 5997 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 24552

[startup+222.452 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17005
/proc/meminfo: memFree=1563432/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=24872 CPUtime=222.38
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 5971 0 0 0 22234 4 0 0 25 0 1 0 228365559 25468928 5951 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 6218 5951 73 138 0 6077 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 24872

[startup+282.465 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 17005
/proc/meminfo: memFree=1561000/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=27380 CPUtime=282.37
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 6570 0 0 0 28233 4 0 0 25 0 1 0 228365559 28037120 6550 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 6845 6550 73 138 0 6704 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 27380

[startup+342.48 s]
/proc/loadavg: 1.07 1.01 1.00 2/65 17005
/proc/meminfo: memFree=1560744/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=27504 CPUtime=342.37
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 6627 0 0 0 34233 4 0 0 25 0 1 0 228365559 28164096 6607 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 6876 6607 73 138 0 6735 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 27504

[startup+402.507 s]
/proc/loadavg: 1.03 1.01 1.00 2/71 17089
/proc/meminfo: memFree=1557104/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=30012 CPUtime=402.35
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 7238 0 0 0 40230 5 0 0 25 0 1 0 228365559 30732288 7218 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 7503 7218 73 138 0 7362 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 30012

[startup+462.552 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 17179
/proc/meminfo: memFree=1555568/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=31464 CPUtime=462.32
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 7606 0 0 0 46226 6 0 0 25 0 1 0 228365559 32219136 7586 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 7866 7586 73 138 0 7725 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 31464

[startup+522.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1555688/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=32400 CPUtime=522.31
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 7852 0 0 0 52224 7 0 0 25 0 1 0 228365559 33177600 7832 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 8100 7832 73 138 0 7959 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 32400

[startup+582.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1555752/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=32548 CPUtime=582.31
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 7864 0 0 0 58224 7 0 0 25 0 1 0 228365559 33329152 7844 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 8137 7844 73 138 0 7996 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 32548

[startup+642.617 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1555432/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=33288 CPUtime=642.31
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 8036 0 0 0 64224 7 0 0 25 0 1 0 228365559 34086912 8016 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 8322 8016 73 138 0 8181 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 33288

[startup+702.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1554600/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=33772 CPUtime=702.31
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 8168 0 0 0 70223 8 0 0 25 0 1 0 228365559 34582528 8148 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 8443 8148 73 138 0 8302 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 33772

[startup+762.646 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1554152/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=34168 CPUtime=762.31
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 8267 0 0 0 76223 8 0 0 25 0 1 0 228365559 34988032 8247 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 8542 8247 73 138 0 8401 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 34168

[startup+822.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1553192/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=35092 CPUtime=822.31
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 8503 0 0 0 82223 8 0 0 25 0 1 0 228365559 35934208 8483 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 8773 8483 73 138 0 8632 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 35092

[startup+882.685 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1552680/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=35620 CPUtime=882.31
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 8618 0 0 0 88223 8 0 0 25 0 1 0 228365559 36474880 8598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 8905 8598 73 138 0 8764 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 35620

[startup+942.699 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1552616/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=35584 CPUtime=942.31
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 8618 0 0 0 94223 8 0 0 25 0 1 0 228365559 36438016 8598 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 8896 8598 73 138 0 8755 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 35584

[startup+1002.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1552424/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=35848 CPUtime=1002.31
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 8687 0 0 0 100223 8 0 0 25 0 1 0 228365559 36708352 8667 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 8962 8667 73 138 0 8821 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 35848

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1550248/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=37916 CPUtime=1062.31
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 9212 0 0 0 106222 9 0 0 25 0 1 0 228365559 38825984 9192 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550738 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 9479 9192 73 138 0 9338 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 37916

[startup+1122.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1549736/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=38576 CPUtime=1122.3
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 9358 0 0 0 112221 9 0 0 25 0 1 0 228365559 39501824 9338 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 9644 9338 73 138 0 9503 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 38576

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1548776/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=39368 CPUtime=1182.31
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 9575 0 0 0 118221 10 0 0 25 0 1 0 228365559 40312832 9555 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 9842 9555 73 138 0 9701 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 39368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17203
/proc/meminfo: memFree=1548776/2055920 swapFree=4176000/4192956
[pid=17004] ppid=17002 vsize=39500 CPUtime=1200.03
/proc/17004/stat : 17004 (minisat) R 17002 17004 16857 0 -1 4194304 9595 0 0 0 119993 10 0 0 25 0 1 0 228365559 40448000 9575 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/17004/statm: 9875 9575 73 138 0 9734 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 39500

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): 1200.49
CPU time (s): 1200.04
CPU user time (s): 1199.93
CPU system time (s): 0.109983
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 39500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.109983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9595
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= 3314

runsolver used 0.881865 second user time and 2.40863 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Wed Feb 21 18:54:39 UTC 2007

IDJOB= 305700
IDBENCH= 20163
IDSOLVER= 109
FILE ID= node67/305700-1172084079

PBS_JOBID= 3892834

Free space on /tmp= 66559 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/305700-1172084079/minisat /tmp/evaluation/305700-1172084079/instance-305700-1172084079.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-305700-1172084079 -o ROOT/results/node67/solver-305700-1172084079 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305700-1172084079/minisat /tmp/evaluation/305700-1172084079/instance-305700-1172084079.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 584049676

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:       1587848 kB
Buffers:         38620 kB
Cached:         366672 kB
SwapCached:      11616 kB
Active:         297688 kB
Inactive:       125980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1587848 kB
SwapTotal:     4192956 kB
SwapFree:      4176000 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            30380 kB
Committed_AS:   727012 kB
PageTables:       1452 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= 66559 MiB

End job on node67 on Wed Feb 21 19:14:42 UTC 2007