Trace number 299140

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) 1200.1 1200.43

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
MD5SUM677e5c8244dc7ab7832aedda12dc8201
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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:  600                                                  |
0.00/0.00	c |  Number of clauses:    2556                                                 |
0.00/0.00	c |  Parsing time:         0.00         s                                       |
0.00/0.00	c ============================[ Search Statistics ]==============================
0.00/0.00	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	c ===============================================================================
0.00/0.00	c |         0 |     589     2537     7672 |      845        0    nan |  0.000 % |
0.00/0.01	c |       102 |     589     2537     7672 |      930      102     25 |  0.000 % |
0.00/0.01	c |       253 |     589     2537     7672 |     1023      253     25 |  0.000 % |
0.00/0.02	c |       478 |     589     2537     7672 |     1125      478     25 |  0.000 % |
0.00/0.04	c |       816 |     589     2537     7672 |     1238      816     25 |  0.000 % |
0.00/0.06	c |      1323 |     589     2537     7672 |     1361      667     22 |  0.000 % |
0.00/0.10	c |      2082 |     589     2537     7672 |     1498     1426     25 |  0.000 % |
0.10/0.16	c |      3221 |     589     2537     7672 |     1647      989     24 |  0.000 % |
0.20/0.25	c |      4931 |     589     2537     7672 |     1812      983     25 |  0.000 % |
0.30/0.38	c |      7494 |     589     2537     7672 |     1994     1666     24 |  0.000 % |
0.51/0.61	c |     11339 |     589     2537     7672 |     2193     1406     24 |  0.000 % |
0.92/0.94	c |     17106 |     589     2537     7672 |     2412     1589     22 |  0.000 % |
1.43/1.48	c |     25755 |     589     2537     7672 |     2654     1596     22 |  0.000 % |
2.25/2.30	c |     38734 |     589     2537     7672 |     2919     2307     24 |  0.000 % |
3.48/3.58	c |     58196 |     589     2537     7672 |     3211     2420     23 |  0.000 % |
5.53/5.58	c |     87388 |     589     2537     7672 |     3532     2135     23 |  0.000 % |
8.60/8.64	c |    131178 |     589     2537     7672 |     3885     2805     24 |  0.000 % |
13.41/13.51	c |    196862 |     589     2537     7672 |     4274     3310     24 |  0.000 % |
21.09/21.11	c |    295389 |     589     2537     7672 |     4701     4226     26 |  0.000 % |
32.87/32.89	c |    443180 |     589     2537     7672 |     5172     4257     26 |  0.000 % |
51.50/51.58	c |    664863 |     589     2537     7672 |     5689     3241     24 |  0.000 % |
80.28/80.32	c |    997389 |     589     2537     7672 |     6258     4877     27 |  0.000 % |
125.34/125.46	c |   1496177 |     589     2537     7672 |     6883     3971     26 |  0.000 % |
196.83/196.90	c |   2244359 |     589     2537     7672 |     7572     4629     27 |  0.000 % |
306.31/306.50	c |   3366633 |     589     2537     7672 |     8329     4648     24 |  0.000 % |
480.72/480.92	c |   5050044 |     589     2537     7672 |     9162     5400     26 |  0.000 % |
751.91/752.19	c |   7575161 |     589     2537     7672 |    10078     7674     27 |  0.000 % |
1182.16/1182.51	c |  11362836 |     589     2537     7672 |    11086     6974     26 |  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-299140-1171866747 -o ROOT/results/node11/solver-299140-1171866747 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299140-1171866747/minisat /tmp/evaluation/299140-1171866747/instance-299140-1171866747.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 18470
/proc/meminfo: memFree=282488/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=2024 CPUtime=0
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 206629273 2072576 157 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 506 157 72 138 0 365 0

[startup+0.106924 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18470
/proc/meminfo: memFree=282488/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=2144 CPUtime=0.1
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 208 0 0 0 10 0 0 0 18 0 1 0 206629273 2195456 192 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 536 192 73 138 0 395 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2144

[startup+0.51498 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18470
/proc/meminfo: memFree=282488/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=2276 CPUtime=0.51
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 242 0 0 0 51 0 0 0 21 0 1 0 206629273 2330624 226 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 569 226 73 138 0 428 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2276

[startup+1.33507 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18471
/proc/meminfo: memFree=281776/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=2408 CPUtime=1.33
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 272 0 0 0 133 0 0 0 25 0 1 0 206629273 2465792 256 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 602 256 73 138 0 461 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2408

[startup+2.97126 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 18471
/proc/meminfo: memFree=281520/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=2540 CPUtime=2.96
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 310 0 0 0 296 0 0 0 25 0 1 0 206629273 2600960 294 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551799 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 635 294 73 138 0 494 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2540

[startup+6.25265 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18471
/proc/meminfo: memFree=281264/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=2804 CPUtime=6.25
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 369 0 0 0 625 0 0 0 25 0 1 0 206629273 2871296 353 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551032 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 701 353 73 138 0 560 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 2804

[startup+12.7034 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 18471
/proc/meminfo: memFree=280952/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=2936 CPUtime=12.69
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 430 0 0 0 1269 0 0 0 25 0 1 0 206629273 3006464 414 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556284 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 734 414 73 138 0 593 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2936

[startup+25.5129 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 18471
/proc/meminfo: memFree=280568/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=3332 CPUtime=25.5
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 527 0 0 0 2550 0 0 0 25 0 1 0 206629273 3411968 511 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 833 511 73 138 0 692 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3332

[startup+51.1229 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 18471
/proc/meminfo: memFree=280056/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=3864 CPUtime=51.1
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 637 0 0 0 5110 0 0 0 25 0 1 0 206629273 3956736 621 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 966 621 73 138 0 825 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3864

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 18471
/proc/meminfo: memFree=279352/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=4524 CPUtime=102.3
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 804 0 0 0 10230 0 0 0 25 0 1 0 206629273 4632576 788 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1131 788 73 138 0 990 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4524

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18471
/proc/meminfo: memFree=278840/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=5052 CPUtime=162.32
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 932 0 0 0 16231 1 0 0 25 0 1 0 206629273 5173248 916 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1263 916 73 138 0 1122 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5052

[startup+222.398 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18471
/proc/meminfo: memFree=278520/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=5320 CPUtime=222.33
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1012 0 0 0 22232 1 0 0 25 0 1 0 206629273 5447680 996 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1330 996 73 138 0 1189 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5320

[startup+282.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18471
/proc/meminfo: memFree=278200/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=5588 CPUtime=282.34
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1081 0 0 0 28233 1 0 0 25 0 1 0 206629273 5722112 1065 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1397 1065 73 138 0 1256 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 5588

[startup+342.459 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18471
/proc/meminfo: memFree=277752/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=6008 CPUtime=342.35
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1169 0 0 0 34234 1 0 0 25 0 1 0 206629273 6152192 1153 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550911 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1502 1153 73 138 0 1361 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 6008

[startup+402.494 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18471
/proc/meminfo: memFree=277624/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=6152 CPUtime=402.38
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1224 0 0 0 40236 2 0 0 25 0 1 0 206629273 6299648 1208 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1538 1208 73 138 0 1397 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 6152

[startup+462.528 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18471
/proc/meminfo: memFree=277432/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=6284 CPUtime=462.39
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1259 0 0 0 46237 2 0 0 25 0 1 0 206629273 6434816 1243 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1571 1243 73 138 0 1430 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 6284

[startup+522.557 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18473
/proc/meminfo: memFree=277176/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=6552 CPUtime=522.41
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1334 0 0 0 52238 3 0 0 25 0 1 0 206629273 6709248 1318 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1638 1318 73 138 0 1497 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 6552

[startup+582.583 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18473
/proc/meminfo: memFree=276920/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=6824 CPUtime=582.42
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1384 0 0 0 58239 3 0 0 25 0 1 0 206629273 6987776 1368 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550573 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1706 1368 73 138 0 1565 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 6824

[startup+642.615 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18473
/proc/meminfo: memFree=276856/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=6956 CPUtime=642.43
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1415 0 0 0 64240 3 0 0 25 0 1 0 206629273 7122944 1399 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134552303 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1739 1399 73 138 0 1598 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 6956

[startup+702.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 18473
/proc/meminfo: memFree=276664/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=7088 CPUtime=702.44
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1461 0 0 0 70240 4 0 0 25 0 1 0 206629273 7258112 1445 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1772 1445 73 138 0 1631 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 7088

[startup+762.674 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 18473
/proc/meminfo: memFree=276408/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=7352 CPUtime=762.46
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1521 0 0 0 76242 4 0 0 25 0 1 0 206629273 7528448 1505 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1838 1505 73 138 0 1697 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 7352

[startup+822.714 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 18473
/proc/meminfo: memFree=276472/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=7484 CPUtime=822.48
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1545 0 0 0 82243 5 0 0 25 0 1 0 206629273 7663616 1529 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1871 1529 73 138 0 1730 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 7484

[startup+882.744 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18473
/proc/meminfo: memFree=276344/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=7576 CPUtime=882.49
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1573 0 0 0 88244 5 0 0 25 0 1 0 206629273 7757824 1557 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1894 1557 73 138 0 1753 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 7576

[startup+942.775 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18473
/proc/meminfo: memFree=276152/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=7708 CPUtime=942.51
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1610 0 0 0 94245 6 0 0 25 0 1 0 206629273 7892992 1594 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1927 1594 73 138 0 1786 0
Current children cumulated CPU time (s) 942.51
Current children cumulated vsize (KiB) 7708

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18473
/proc/meminfo: memFree=276088/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=7840 CPUtime=1002.53
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1639 0 0 0 100247 6 0 0 25 0 1 0 206629273 8028160 1623 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1960 1623 73 138 0 1819 0
Current children cumulated CPU time (s) 1002.53
Current children cumulated vsize (KiB) 7840

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18473
/proc/meminfo: memFree=276024/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=7840 CPUtime=1062.54
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1648 0 0 0 106248 6 0 0 25 0 1 0 206629273 8028160 1632 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551019 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1960 1632 73 138 0 1819 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 7840

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18473
/proc/meminfo: memFree=275896/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=7972 CPUtime=1122.56
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1682 0 0 0 112249 7 0 0 25 0 1 0 206629273 8163328 1666 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1993 1666 73 138 0 1852 0
Current children cumulated CPU time (s) 1122.56
Current children cumulated vsize (KiB) 7972

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18473
/proc/meminfo: memFree=275832/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=7972 CPUtime=1182.57
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1687 0 0 0 118250 7 0 0 25 0 1 0 206629273 8163328 1671 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556670 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 1993 1671 73 138 0 1852 0
Current children cumulated CPU time (s) 1182.57
Current children cumulated vsize (KiB) 7972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18473
/proc/meminfo: memFree=275704/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=8104 CPUtime=1200.09
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1721 0 0 0 120002 7 0 0 25 0 1 0 206629273 8298496 1705 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134549222 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 2026 1705 73 138 0 1885 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8104

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

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

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18473
/proc/meminfo: memFree=275704/2055920 swapFree=4192812/4192956
[pid=18470] ppid=18468 vsize=8104 CPUtime=1200.09
/proc/18470/stat : 18470 (minisat) R 18468 18470 16776 0 -1 4194304 1721 0 0 0 120002 7 0 0 25 0 1 0 206629273 8298496 1705 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134549222 0 0 4096 3 0 0 0 17 1 0 0
/proc/18470/statm: 2026 1705 73 138 0 1885 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 8104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.080987
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 8104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.080987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1721
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= 9
involuntary context switches= 1880

runsolver used 1.49077 second user time and 2.72959 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Feb 19 06:32:27 UTC 2007

IDJOB= 299140
IDBENCH= 20003
IDSOLVER= 109
FILE ID= node11/299140-1171866747

PBS_JOBID= 3839410

Free space on /tmp= 66546 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1924010222-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299140-1171866747/minisat /tmp/evaluation/299140-1171866747/instance-299140-1171866747.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-299140-1171866747 -o ROOT/results/node11/solver-299140-1171866747 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299140-1171866747/minisat /tmp/evaluation/299140-1171866747/instance-299140-1171866747.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  677e5c8244dc7ab7832aedda12dc8201

RANDOM SEED= 794355199

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:        282968 kB
Buffers:         52144 kB
Cached:        1604540 kB
SwapCached:          0 kB
Active:         251756 kB
Inactive:      1448320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        282968 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1020 kB
Writeback:           0 kB
Mapped:          62264 kB
Slab:            58448 kB
Committed_AS:   656544 kB
PageTables:       1756 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66546 MiB

End job on node11 on Mon Feb 19 06:52:30 UTC 2007