Trace number 308037

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) 1200.02 1200.47

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
MD5SUM410d091a694560f8677ebd7e24f26af7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.144
Satisfiable
(Un)Satisfiability was proved
Number of variables3496
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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:  3500                                                 |
0.00/0.00	c |  Number of clauses:    9344                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |         0 |    2501     7899    23801 |     2633        0    nan |  0.000 % |
0.00/0.04	c |       100 |    2500     7899    23801 |     2896       99     29 |  0.029 % |
0.00/0.06	c |       250 |    2500     7893    23782 |     3185      249     25 |  0.029 % |
0.00/0.08	c |       475 |    2500     7893    23782 |     3504      474     25 |  0.029 % |
0.10/0.12	c |       813 |    2500     7893    23782 |     3854      812     26 |  0.029 % |
0.10/0.18	c |      1320 |    2500     7893    23782 |     4240     1319     27 |  0.029 % |
0.20/0.27	c |      2080 |    2500     7893    23782 |     4664     2079     27 |  0.029 % |
0.41/0.43	c |      3220 |    2500     7893    23782 |     5130     3219     28 |  0.029 % |
0.61/0.69	c |      4928 |    2500     7893    23782 |     5644     4927     29 |  0.029 % |
1.02/1.07	c |      7490 |    2500     7893    23782 |     6208     4593     27 |  0.029 % |
1.63/1.71	c |     11334 |    2500     7893    23782 |     6829     5215     25 |  0.029 % |
2.66/2.71	c |     17101 |    2500     7893    23782 |     7512     3871     24 |  0.029 % |
4.19/4.24	c |     25751 |    2500     7893    23782 |     8263     4826     23 |  0.029 % |
6.65/6.70	c |     38726 |    2500     7893    23782 |     9089     5147     26 |  0.029 % |
10.34/10.44	c |     58188 |    2500     7893    23782 |     9998     6002     24 |  0.029 % |
16.48/16.57	c |     87381 |    2500     7893    23782 |    10998     9596     29 |  0.029 % |
25.90/25.93	c |    131171 |    2500     7893    23782 |    12098     8587     25 |  0.029 % |
41.36/41.40	c |    196855 |    2500     7893    23782 |    13308     6211     29 |  0.029 % |
64.71/64.77	c |    295381 |    2500     7893    23782 |    14639    10051     30 |  0.029 % |
102.29/102.36	c |    443170 |    2500     7893    23782 |    16103     8987     25 |  0.029 % |
160.67/160.80	c |    664854 |    2500     7893    23782 |    17713    10095     25 |  0.029 % |
256.12/256.21	c |    997380 |    2500     7893    23782 |    19484    10148     27 |  0.029 % |
408.98/409.22	c |   1496170 |    2500     7893    23782 |    21433    15484     32 |  0.029 % |
656.18/656.56	c |   2244352 |    2500     7893    23782 |    23576    15677     27 |  0.029 % |
1052.92/1053.35	c |   3366626 |    2500     7893    23782 |    25934    17911     35 |  0.029 % |

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/node17/watcher-308037-1172512484 -o ROOT/results/node17/solver-308037-1172512484 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308037-1172512484/minisat /tmp/evaluation/308037-1172512484/instance-308037-1172512484.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 13566
/proc/meminfo: memFree=1478528/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=2340 CPUtime=0
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 271202660 2396160 246 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134710340 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 585 246 58 138 0 444 0

[startup+0.107108 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13566
/proc/meminfo: memFree=1478528/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=3116 CPUtime=0.1
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 490 0 0 0 10 0 0 0 18 0 1 0 271202660 3190784 474 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 779 474 73 138 0 638 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3116

[startup+0.515151 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13566
/proc/meminfo: memFree=1478528/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=3248 CPUtime=0.51
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 505 0 0 0 51 0 0 0 21 0 1 0 271202660 3325952 489 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550849 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 812 489 73 138 0 671 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3248

[startup+1.33524 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13567
/proc/meminfo: memFree=1476536/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=3528 CPUtime=1.33
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 591 0 0 0 133 0 0 0 25 0 1 0 271202660 3612672 575 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551920 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 882 575 73 138 0 741 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3528

[startup+2.97141 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13567
/proc/meminfo: memFree=1476152/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=3792 CPUtime=2.96
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 641 0 0 0 296 0 0 0 25 0 1 0 271202660 3883008 625 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556445 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 948 625 73 138 0 807 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 3792

[startup+6.24775 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13567
/proc/meminfo: memFree=1475768/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=4056 CPUtime=6.24
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 705 0 0 0 624 0 0 0 25 0 1 0 271202660 4153344 689 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550663 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 1014 689 73 138 0 873 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 4056

[startup+12.7034 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 13567
/proc/meminfo: memFree=1475064/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=4584 CPUtime=12.69
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 864 0 0 0 1269 0 0 0 25 0 1 0 271202660 4694016 848 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 1146 848 73 138 0 1005 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4584

[startup+25.5088 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13567
/proc/meminfo: memFree=1474424/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=5244 CPUtime=25.49
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 1010 0 0 0 2549 0 0 0 25 0 1 0 271202660 5369856 994 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550982 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 1311 994 73 138 0 1170 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5244

[startup+51.1184 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13567
/proc/meminfo: memFree=1473528/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=6184 CPUtime=51.1
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 1231 0 0 0 5109 1 0 0 25 0 1 0 271202660 6332416 1215 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 1546 1215 73 138 0 1405 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 6184

[startup+102.334 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13567
/proc/meminfo: memFree=1472888/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=6712 CPUtime=102.29
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 1396 0 0 0 10228 1 0 0 25 0 1 0 271202660 6873088 1380 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552254 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 1678 1380 73 138 0 1537 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 6712

[startup+162.369 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13567
/proc/meminfo: memFree=1471800/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=7768 CPUtime=162.31
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 1655 0 0 0 16229 2 0 0 25 0 1 0 271202660 7954432 1639 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 1942 1639 73 138 0 1801 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 7768

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13567
/proc/meminfo: memFree=1471160/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=8428 CPUtime=222.33
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 1804 0 0 0 22231 2 0 0 25 0 1 0 271202660 8630272 1788 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 2107 1788 73 138 0 1966 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 8428

[startup+282.432 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13567
/proc/meminfo: memFree=1470584/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=9056 CPUtime=282.34
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 1955 0 0 0 28231 3 0 0 25 0 1 0 271202660 9273344 1939 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 2264 1939 73 138 0 2123 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 9056

[startup+342.465 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13567
/proc/meminfo: memFree=1470072/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=9452 CPUtime=342.35
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2065 0 0 0 34232 3 0 0 25 0 1 0 271202660 9678848 2049 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 2363 2049 73 138 0 2222 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 9452

[startup+402.512 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 13669
/proc/meminfo: memFree=1468160/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=9980 CPUtime=402.33
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2203 0 0 0 40229 4 0 0 25 0 1 0 271202660 10219520 2187 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 2495 2187 73 138 0 2354 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 9980

[startup+462.57 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 13745
/proc/meminfo: memFree=1467904/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=10532 CPUtime=462.32
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2324 0 0 0 46227 5 0 0 25 0 1 0 271202660 10784768 2308 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 2633 2308 73 138 0 2492 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 10532

[startup+522.599 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13765
/proc/meminfo: memFree=1468856/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=10532 CPUtime=522.33
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2330 0 0 0 52227 6 0 0 25 0 1 0 271202660 10784768 2314 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 2633 2314 73 138 0 2492 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 10532

[startup+582.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13765
/proc/meminfo: memFree=1468536/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=11064 CPUtime=582.34
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2462 0 0 0 58228 6 0 0 25 0 1 0 271202660 11329536 2446 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 2766 2446 73 138 0 2625 0
Current children cumulated CPU time (s) 582.34
Current children cumulated vsize (KiB) 11064

[startup+642.667 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13765
/proc/meminfo: memFree=1468344/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=11200 CPUtime=642.36
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2502 0 0 0 64229 7 0 0 25 0 1 0 271202660 11468800 2486 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 2800 2486 73 138 0 2659 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 11200

[startup+702.696 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13765
/proc/meminfo: memFree=1467896/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=11596 CPUtime=702.37
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2589 0 0 0 70230 7 0 0 25 0 1 0 271202660 11874304 2573 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 2899 2573 73 138 0 2758 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 11596

[startup+762.724 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13765
/proc/meminfo: memFree=1467896/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=11740 CPUtime=762.38
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2611 0 0 0 76230 8 0 0 25 0 1 0 271202660 12021760 2595 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 2935 2595 73 138 0 2794 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 11740

[startup+822.758 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13765
/proc/meminfo: memFree=1467704/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=11872 CPUtime=822.4
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2654 0 0 0 82232 8 0 0 25 0 1 0 271202660 12156928 2638 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134552338 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 2968 2638 73 138 0 2827 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 11872

[startup+882.787 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 13765
/proc/meminfo: memFree=1467448/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=12136 CPUtime=882.41
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2732 0 0 0 88232 9 0 0 25 0 1 0 271202660 12427264 2716 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 3034 2716 73 138 0 2893 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 12136

[startup+942.817 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 13765
/proc/meminfo: memFree=1467384/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=12268 CPUtime=942.42
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2764 0 0 0 94233 9 0 0 25 0 1 0 271202660 12562432 2748 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 3067 2748 73 138 0 2926 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 12268

[startup+1002.85 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 13765
/proc/meminfo: memFree=1466936/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=12632 CPUtime=1002.44
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 2858 0 0 0 100234 10 0 0 25 0 1 0 271202660 12935168 2842 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551005 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 3158 2842 73 138 0 3017 0
Current children cumulated CPU time (s) 1002.44
Current children cumulated vsize (KiB) 12632

[startup+1062.88 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 13765
/proc/meminfo: memFree=1466360/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=13292 CPUtime=1062.45
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 3018 0 0 0 106235 10 0 0 25 0 1 0 271202660 13611008 3002 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550635 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 3323 3002 73 138 0 3182 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 13292

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13765
/proc/meminfo: memFree=1465912/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=13688 CPUtime=1122.47
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 3121 0 0 0 112236 11 0 0 25 0 1 0 271202660 14016512 3105 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 3422 3105 73 138 0 3281 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 13688

[startup+1182.95 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13765
/proc/meminfo: memFree=1465848/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=13820 CPUtime=1182.49
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 3148 0 0 0 118237 12 0 0 25 0 1 0 271202660 14151680 3132 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 3455 3132 73 138 0 3314 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 13820



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13765
/proc/meminfo: memFree=1465464/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=14188 CPUtime=1200.01
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 3234 0 0 0 119989 12 0 0 25 0 1 0 271202660 14528512 3218 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 3547 3218 73 138 0 3406 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14188

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

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

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13765
/proc/meminfo: memFree=1465464/2055920 swapFree=4192812/4192956
[pid=13566] ppid=13564 vsize=14188 CPUtime=1200.01
/proc/13566/stat : 13566 (minisat) R 13564 13566 12436 0 -1 4194304 3234 0 0 0 119989 12 0 0 25 0 1 0 271202660 14528512 3218 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/13566/statm: 3547 3218 73 138 0 3406 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 14188

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.47
CPU time (s): 1200.02
CPU user time (s): 1199.89
CPU system time (s): 0.124981
CPU usage (%): 99.962
Max. virtual memory (cumulated for all children) (KiB): 14216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3234
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= 1969

runsolver used 1.35879 second user time and 2.89556 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Mon Feb 26 17:54:44 UTC 2007

IDJOB= 308037
IDBENCH= 20221
IDSOLVER= 109
FILE ID= node17/308037-1172512484

PBS_JOBID= 3971594

Free space on /tmp= 66558 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308037-1172512484/minisat /tmp/evaluation/308037-1172512484/instance-308037-1172512484.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-308037-1172512484 -o ROOT/results/node17/solver-308037-1172512484 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308037-1172512484/minisat /tmp/evaluation/308037-1172512484/instance-308037-1172512484.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  410d091a694560f8677ebd7e24f26af7

RANDOM SEED= 633348624

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1478872 kB
Buffers:         61332 kB
Cached:         396172 kB
SwapCached:          0 kB
Active:         300668 kB
Inactive:       201420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1478872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          63448 kB
Slab:            60468 kB
Committed_AS:   870984 kB
PageTables:       1748 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= 66558 MiB

End job on node17 on Mon Feb 26 18:14:47 UTC 2007