Trace number 305495

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) 1200.06 1200.52

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46947
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 |    3878    16574    50426 |     5524        0    nan |  0.000 % |
0.00/0.06	c |       100 |    3878    16574    50426 |     6077      100     85 |  0.000 % |
0.00/0.08	c |       251 |    3878    16574    50426 |     6684      251     91 |  0.000 % |
0.10/0.11	c |       476 |    3878    16574    50426 |     7353      476    100 |  0.000 % |
0.10/0.16	c |       813 |    3878    16574    50426 |     8088      813     95 |  0.000 % |
0.20/0.22	c |      1319 |    3878    16574    50426 |     8897     1319     99 |  0.000 % |
0.30/0.34	c |      2078 |    3878    16574    50426 |     9787     2078    104 |  0.000 % |
0.50/0.52	c |      3217 |    3878    16574    50426 |    10766     3217    106 |  0.000 % |
0.81/0.82	c |      4926 |    3878    16574    50426 |    11842     4926    107 |  0.000 % |
1.22/1.32	c |      7488 |    3878    16574    50426 |    13026     7488    111 |  0.000 % |
2.14/2.20	c |     11335 |    3878    16574    50426 |    14329    11335    116 |  0.000 % |
3.67/3.68	c |     17101 |    3878    16574    50426 |    15762     9588    118 |  0.000 % |
5.93/6.02	c |     25750 |    3878    16574    50426 |    17338    10115    113 |  0.000 % |
10.02/10.06	c |     38724 |    3878    16574    50426 |    19072    14131    113 |  0.000 % |
16.89/16.92	c |     58186 |    3878    16574    50426 |    20979    13913    114 |  0.000 % |
28.05/28.10	c |     87378 |    3878    16574    50426 |    23077    21480    117 |  0.000 % |
47.60/47.65	c |    131167 |    3878    16574    50426 |    25385    17329    120 |  0.000 % |
79.96/80.04	c |    196851 |    3878    16574    50426 |    27924    14479    122 |  0.000 % |
134.73/134.79	c |    295377 |    3878    16574    50426 |    30716    22210    138 |  0.000 % |
223.60/223.73	c |    443166 |    3878    16574    50426 |    33788    28668    120 |  0.000 % |
366.13/366.26	c |    664849 |    3878    16574    50426 |    37167    20818    124 |  0.000 % |
604.16/604.47	c |    997375 |    3878    16574    50426 |    40883    25252    123 |  0.000 % |
989.52/990.01	c |   1496164 |    3878    16574    50426 |    44972    30967    123 |  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/node59/watcher-305495-1172080295 -o ROOT/results/node59/solver-305495-1172080295 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305495-1172080295/minisat /tmp/evaluation/305495-1172080295/instance-305495-1172080295.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 3/64 7629
/proc/meminfo: memFree=1952120/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=2364 CPUtime=0
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 320 0 0 0 0 0 0 0 18 0 1 0 227986237 2420736 304 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134533115 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 591 304 58 138 0 450 0

[startup+0.106677 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7629
/proc/meminfo: memFree=1952120/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=3332 CPUtime=0.1
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 592 0 0 0 10 0 0 0 18 0 1 0 227986237 3411968 574 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550521 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 833 574 73 138 0 692 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3332

[startup+0.514721 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 7629
/proc/meminfo: memFree=1952120/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=4388 CPUtime=0.5
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 829 0 0 0 50 0 0 0 22 0 1 0 227986237 4493312 811 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 1097 811 73 138 0 956 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4388

[startup+1.33481 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 7630
/proc/meminfo: memFree=1947376/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=6500 CPUtime=1.32
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 1372 0 0 0 131 1 0 0 25 0 1 0 227986237 6656000 1354 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134556382 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 1625 1354 73 138 0 1484 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6500

[startup+2.97099 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7630
/proc/meminfo: memFree=1944688/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=10092 CPUtime=2.96
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 2260 0 0 0 294 2 0 0 25 0 1 0 227986237 10334208 2242 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 2523 2242 73 138 0 2382 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10092

[startup+6.25235 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 7630
/proc/meminfo: memFree=1942064/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=11148 CPUtime=6.24
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 2536 0 0 0 622 2 0 0 25 0 1 0 227986237 11415552 2518 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 2787 2518 73 138 0 2646 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11148

[startup+12.7031 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 7630
/proc/meminfo: memFree=1940336/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=12892 CPUtime=12.69
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 2976 0 0 0 1266 3 0 0 25 0 1 0 227986237 13201408 2958 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 3223 2958 73 138 0 3082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12892

[startup+25.5075 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 7630
/proc/meminfo: memFree=1939056/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=14212 CPUtime=25.49
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 3286 0 0 0 2546 3 0 0 25 0 1 0 227986237 14553088 3268 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 3553 3268 73 138 0 3412 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14212

[startup+51.1163 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 7630
/proc/meminfo: memFree=1935024/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=18176 CPUtime=51.09
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 4294 0 0 0 5104 5 0 0 25 0 1 0 227986237 18612224 4276 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550686 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 4544 4276 73 138 0 4403 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18176

[startup+102.321 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 7630
/proc/meminfo: memFree=1931312/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=21904 CPUtime=102.28
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 5215 0 0 0 10222 6 0 0 25 0 1 0 227986237 22429696 5197 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 5476 5197 73 138 0 5335 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 21904

[startup+162.34 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 7630
/proc/meminfo: memFree=1929520/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=23620 CPUtime=162.28
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 5645 0 0 0 16221 7 0 0 25 0 1 0 227986237 24186880 5627 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550880 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 5905 5627 73 138 0 5764 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 23620

[startup+222.353 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7630
/proc/meminfo: memFree=1929136/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=23980 CPUtime=222.27
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 5747 0 0 0 22220 7 0 0 25 0 1 0 227986237 24555520 5729 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 5995 5729 73 138 0 5854 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 23980

[startup+282.37 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7630
/proc/meminfo: memFree=1925616/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=27544 CPUtime=282.28
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 6609 0 0 0 28219 9 0 0 25 0 1 0 227986237 28205056 6591 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 6886 6591 73 138 0 6745 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 27544

[startup+342.388 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7630
/proc/meminfo: memFree=1925168/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=27928 CPUtime=342.27
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 6724 0 0 0 34218 9 0 0 25 0 1 0 227986237 28598272 6706 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 6982 6706 73 138 0 6841 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 27928

[startup+402.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7630
/proc/meminfo: memFree=1923120/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=29908 CPUtime=402.28
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 7232 0 0 0 40218 10 0 0 25 0 1 0 227986237 30625792 7214 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 7477 7214 73 138 0 7336 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 29908

[startup+462.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7630
/proc/meminfo: memFree=1921712/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=31360 CPUtime=462.27
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 7573 0 0 0 46217 10 0 0 25 0 1 0 227986237 32112640 7555 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550708 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 7840 7555 73 138 0 7699 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 31360

[startup+522.441 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7630
/proc/meminfo: memFree=1921648/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=31360 CPUtime=522.27
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 7573 0 0 0 52217 10 0 0 25 0 1 0 227986237 32112640 7555 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 7840 7555 73 138 0 7699 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 31360

[startup+582.467 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 7712
/proc/meminfo: memFree=1920296/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=31360 CPUtime=582.26
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 7573 0 0 0 58215 11 0 0 25 0 1 0 227986237 32112640 7555 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 7840 7555 73 138 0 7699 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 31360

[startup+642.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 7802
/proc/meminfo: memFree=1918696/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=32760 CPUtime=642.23
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 7928 0 0 0 64211 12 0 0 25 0 1 0 227986237 33546240 7910 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550840 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 8190 7910 73 138 0 8049 0
Current children cumulated CPU time (s) 642.23
Current children cumulated vsize (KiB) 32760

[startup+702.537 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7828
/proc/meminfo: memFree=1919408/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=33288 CPUtime=702.21
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 8048 0 0 0 70209 12 0 0 25 0 1 0 227986237 34086912 8030 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 8322 8030 73 138 0 8181 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 33288

[startup+762.555 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7828
/proc/meminfo: memFree=1919216/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=33420 CPUtime=762.21
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 8090 0 0 0 76209 12 0 0 25 0 1 0 227986237 34222080 8072 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 8355 8072 73 138 0 8214 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 33420

[startup+822.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7828
/proc/meminfo: memFree=1917680/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=34920 CPUtime=822.22
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 8463 0 0 0 82209 13 0 0 25 0 1 0 227986237 35758080 8445 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 8730 8445 73 138 0 8589 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 34920

[startup+882.592 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7828
/proc/meminfo: memFree=1917616/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=34916 CPUtime=882.22
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 8463 0 0 0 88209 13 0 0 25 0 1 0 227986237 35753984 8445 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 8729 8445 73 138 0 8588 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 34916

[startup+942.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7828
/proc/meminfo: memFree=1917616/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=34732 CPUtime=942.21
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 8463 0 0 0 94208 13 0 0 25 0 1 0 227986237 35565568 8403 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 8683 8403 73 138 0 8542 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 34732

[startup+1002.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7828
/proc/meminfo: memFree=1916784/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=35916 CPUtime=1002.21
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 8740 0 0 0 100208 13 0 0 25 0 1 0 227986237 36777984 8679 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 8979 8679 73 138 0 8838 0
Current children cumulated CPU time (s) 1002.21
Current children cumulated vsize (KiB) 35916

[startup+1062.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7828
/proc/meminfo: memFree=1914352/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=38292 CPUtime=1062.22
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 9354 0 0 0 106208 14 0 0 25 0 1 0 227986237 39211008 9293 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 9573 9293 73 138 0 9432 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 38292

[startup+1122.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7828
/proc/meminfo: memFree=1914480/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=38292 CPUtime=1122.22
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 9354 0 0 0 112208 14 0 0 25 0 1 0 227986237 39211008 9293 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 9573 9293 73 138 0 9432 0
Current children cumulated CPU time (s) 1122.22
Current children cumulated vsize (KiB) 38292

[startup+1182.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7828
/proc/meminfo: memFree=1914416/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=38292 CPUtime=1182.22
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 9355 0 0 0 118208 14 0 0 25 0 1 0 227986237 39211008 9294 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 9573 9294 73 138 0 9432 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 38292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7828
/proc/meminfo: memFree=1914032/2055920 swapFree=4183752/4192956
[pid=7629] ppid=7627 vsize=38688 CPUtime=1200.04
/proc/7629/stat : 7629 (minisat) R 7627 7629 6462 0 -1 4194304 9447 0 0 0 119990 14 0 0 25 0 1 0 227986237 39616512 9386 18446744073709551615 134512640 135078472 4294956704 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/7629/statm: 9672 9386 73 138 0 9531 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 38688

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): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.150977
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 38688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9447
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= 1943

runsolver used 0.819875 second user time and 2.46962 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Wed Feb 21 17:51:35 UTC 2007

IDJOB= 305495
IDBENCH= 20158
IDSOLVER= 109
FILE ID= node59/305495-1172080295

PBS_JOBID= 3892798

Free space on /tmp= 66561 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/305495-1172080295/minisat /tmp/evaluation/305495-1172080295/instance-305495-1172080295.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-305495-1172080295 -o ROOT/results/node59/solver-305495-1172080295 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305495-1172080295/minisat /tmp/evaluation/305495-1172080295/instance-305495-1172080295.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 232679040

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:       1952528 kB
Buffers:          4752 kB
Cached:          40076 kB
SwapCached:       3588 kB
Active:          28460 kB
Inactive:        26448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1952528 kB
SwapTotal:     4192956 kB
SwapFree:      4183752 kB
Dirty:            1156 kB
Writeback:           0 kB
Mapped:          15660 kB
Slab:            34464 kB
Committed_AS:   511084 kB
PageTables:       1472 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= 66561 MiB

End job on node59 on Wed Feb 21 18:11:38 UTC 2007