Trace number 298977

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
minimarch 2007-02-08? (TO) 1200.01 1200.37

General information on the benchmark

Namerandom/OnTreshold/3SAT/v600/
unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
MD5SUMb02420eb242c9f0eb6d6be855d4eeabd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.036993
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	This is MiniMarch, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  600                                                  |
0.00/0.00	|  Number of clauses:    2556                                                 |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.00/0.01	============================[ Search Statistics ]==============================
0.00/0.01	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.01	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.01	===============================================================================
0.00/0.01	|         0 |     588     2545     7725 |      848        0    nan |  0.000 % |
0.00/0.01	|       100 |     588     2545     7725 |      933      100     22 |  0.000 % |
0.00/0.02	|       251 |     588     2545     7725 |     1026      251     23 |  0.000 % |
0.00/0.03	|       477 |     588     2545     7725 |     1129      477     22 |  0.000 % |
0.00/0.04	|       815 |     588     2545     7725 |     1242      815     24 |  0.000 % |
0.00/0.07	|      1321 |     588     2545     7725 |     1366      674     23 |  0.000 % |
0.10/0.11	|      2080 |     588     2545     7725 |     1502     1433     24 |  0.000 % |
0.10/0.17	|      3219 |     588     2545     7725 |     1653      995     22 |  0.000 % |
0.20/0.27	|      4927 |     588     2545     7725 |     1818      991     23 |  0.000 % |
0.41/0.41	|      7490 |     588     2545     7725 |     2000     1683     23 |  0.000 % |
0.61/0.64	|     11334 |     588     2545     7725 |     2200     1391     23 |  0.000 % |
0.92/1.01	|     17100 |     588     2545     7725 |     2420     1470     24 |  0.000 % |
1.53/1.59	|     25750 |     588     2545     7725 |     2662     1417     23 |  0.000 % |
2.45/2.46	|     38724 |     588     2545     7725 |     2928     2150     23 |  0.000 % |
3.78/3.84	|     58186 |     588     2545     7725 |     3221     2142     23 |  0.000 % |
5.94/5.98	|     87379 |     588     2545     7725 |     3543     1744     22 |  0.000 % |
9.21/9.32	|    131168 |     588     2545     7725 |     3898     2280     22 |  0.000 % |
14.64/14.74	|    196852 |     588     2545     7725 |     4287     2379     23 |  0.000 % |
22.93/22.99	|    295378 |     588     2545     7725 |     4716     2903     25 |  0.000 % |
35.93/35.97	|    443167 |     588     2545     7725 |     5188     2514     23 |  0.000 % |
55.80/55.87	|    664851 |     588     2545     7725 |     5707     3277     25 |  0.000 % |
86.62/86.76	|    997376 |     588     2545     7725 |     6277     3768     25 |  0.000 % |
135.89/135.93	|   1496164 |     588     2545     7725 |     6905     5104     25 |  0.000 % |
213.10/213.17	|   2244346 |     588     2545     7725 |     7596     3935     22 |  0.000 % |
336.19/336.30	|   3366620 |     588     2545     7725 |     8355     7111     26 |  0.000 % |
527.91/528.10	|   5050031 |     588     2545     7725 |     9191     6182     27 |  0.000 % |
832.48/832.76	|   7575148 |     588     2545     7725 |    10110     7282     28 |  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/node3/watcher-298977-1171863735 -o ROOT/results/node3/solver-298977-1171863735 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298977-1171863735/minimarch /tmp/evaluation/298977-1171863735/instance-298977-1171863735.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: 1.00 1.00 1.00 3/77 31209
/proc/meminfo: memFree=778528/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=2012 CPUtime=0
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 206328358 2060288 137 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134704957 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 503 137 51 132 0 368 0

[startup+0.106889 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31209
/proc/meminfo: memFree=778528/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=1992 CPUtime=0.1
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 194 0 0 0 10 0 0 0 18 0 1 0 206328358 2039808 178 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 498 178 66 132 0 363 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1992

[startup+0.514921 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31209
/proc/meminfo: memFree=778528/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=2124 CPUtime=0.51
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 230 0 0 0 51 0 0 0 21 0 1 0 206328358 2174976 214 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551269 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 531 214 66 132 0 396 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2124

[startup+1.33499 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=777816/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=2388 CPUtime=1.33
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 263 0 0 0 133 0 0 0 25 0 1 0 206328358 2445312 247 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551239 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 597 247 66 132 0 462 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2388

[startup+2.97112 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=777560/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=2520 CPUtime=2.96
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 307 0 0 0 296 0 0 0 25 0 1 0 206328358 2580480 291 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557655 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 630 291 66 132 0 495 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2520

[startup+6.25239 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=777240/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=2652 CPUtime=6.24
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 351 0 0 0 624 0 0 0 25 0 1 0 206328358 2715648 335 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551496 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 663 335 66 132 0 528 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2652

[startup+12.7029 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=776856/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=2916 CPUtime=12.69
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 421 0 0 0 1269 0 0 0 25 0 1 0 206328358 2985984 405 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 729 405 66 132 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2916

[startup+25.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=776536/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=3312 CPUtime=25.49
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 509 0 0 0 2549 0 0 0 25 0 1 0 206328358 3391488 493 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134553484 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 828 493 66 132 0 693 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3312

[startup+51.1181 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=776152/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=3708 CPUtime=51.09
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 603 0 0 0 5109 0 0 0 25 0 1 0 206328358 3796992 587 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 927 587 66 132 0 792 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 3708

[startup+102.335 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 31210
/proc/meminfo: memFree=775576/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=4256 CPUtime=102.29
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 753 0 0 0 10229 0 0 0 25 0 1 0 206328358 4358144 737 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1064 737 66 132 0 929 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 4256

[startup+162.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=775064/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=4656 CPUtime=162.31
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 863 0 0 0 16230 1 0 0 25 0 1 0 206328358 4767744 847 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551713 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1164 847 66 132 0 1029 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 4656

[startup+222.381 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=774552/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=5188 CPUtime=222.32
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 967 0 0 0 22231 1 0 0 25 0 1 0 206328358 5312512 951 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551380 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1297 951 66 132 0 1162 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 5188

[startup+282.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=774168/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=5448 CPUtime=282.33
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1058 0 0 0 28232 1 0 0 25 0 1 0 206328358 5578752 1042 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1362 1042 66 132 0 1227 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 5448

[startup+342.433 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=773912/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=5712 CPUtime=342.34
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1123 0 0 0 34232 2 0 0 25 0 1 0 206328358 5849088 1107 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1428 1107 66 132 0 1293 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 5712

[startup+402.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=773656/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=6124 CPUtime=402.36
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1196 0 0 0 40234 2 0 0 25 0 1 0 206328358 6270976 1180 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551243 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1531 1180 66 132 0 1396 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 6124

[startup+462.493 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=773592/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=6124 CPUtime=462.37
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1224 0 0 0 46235 2 0 0 25 0 1 0 206328358 6270976 1208 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551385 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1531 1208 66 132 0 1396 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 6124

[startup+522.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=773464/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=6256 CPUtime=522.38
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1259 0 0 0 52236 2 0 0 25 0 1 0 206328358 6406144 1243 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1564 1243 66 132 0 1429 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 6256

[startup+582.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=773080/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=6656 CPUtime=582.4
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1344 0 0 0 58237 3 0 0 25 0 1 0 206328358 6815744 1328 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551199 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1664 1328 66 132 0 1529 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 6656

[startup+642.572 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 31210
/proc/meminfo: memFree=772952/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=6928 CPUtime=642.41
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1397 0 0 0 64238 3 0 0 25 0 1 0 206328358 7094272 1381 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1732 1381 66 132 0 1597 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 6928

[startup+702.597 s]
/proc/loadavg: 1.09 1.02 1.00 2/78 31210
/proc/meminfo: memFree=772696/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=7060 CPUtime=702.42
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1437 0 0 0 70239 3 0 0 25 0 1 0 206328358 7229440 1421 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551279 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1765 1421 66 132 0 1630 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 7060

[startup+762.621 s]
/proc/loadavg: 1.03 1.02 1.00 2/78 31210
/proc/meminfo: memFree=772632/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=7172 CPUtime=762.43
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1477 0 0 0 76239 4 0 0 25 0 1 0 206328358 7344128 1461 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134552427 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1793 1461 66 132 0 1658 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 7172

[startup+822.648 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 31210
/proc/meminfo: memFree=772568/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=7304 CPUtime=822.44
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1491 0 0 0 82240 4 0 0 25 0 1 0 206328358 7479296 1475 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1826 1475 66 132 0 1691 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 7304

[startup+882.675 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31210
/proc/meminfo: memFree=772376/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=7440 CPUtime=882.45
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1547 0 0 0 88241 4 0 0 25 0 1 0 206328358 7618560 1531 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551352 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1860 1531 66 132 0 1725 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 7440

[startup+942.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=772248/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=7580 CPUtime=942.47
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1572 0 0 0 94242 5 0 0 25 0 1 0 206328358 7761920 1556 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551380 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1895 1556 66 132 0 1760 0
Current children cumulated CPU time (s) 942.47
Current children cumulated vsize (KiB) 7580

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=772120/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=7720 CPUtime=1002.48
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1602 0 0 0 100243 5 0 0 25 0 1 0 206328358 7905280 1586 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551368 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1930 1586 66 132 0 1795 0
Current children cumulated CPU time (s) 1002.48
Current children cumulated vsize (KiB) 7720

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=771992/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=7836 CPUtime=1062.49
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1628 0 0 0 106244 5 0 0 25 0 1 0 206328358 8024064 1612 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551219 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1959 1612 66 132 0 1824 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 7836

[startup+1122.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31210
/proc/meminfo: memFree=771864/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=7972 CPUtime=1122.5
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1656 0 0 0 112245 5 0 0 25 0 1 0 206328358 8163328 1640 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134551284 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 1993 1640 66 132 0 1858 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 7972

[startup+1182.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 31334
/proc/meminfo: memFree=770472/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=8104 CPUtime=1182.49
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1701 0 0 0 118243 6 0 0 25 0 1 0 206328358 8298496 1685 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134557837 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 2026 1685 66 132 0 1891 0
Current children cumulated CPU time (s) 1182.49
Current children cumulated vsize (KiB) 8104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 31376
/proc/meminfo: memFree=770472/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=8104 CPUtime=1200
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1701 0 0 0 119994 6 0 0 25 0 1 0 206328358 8298496 1685 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134560774 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 2026 1685 66 132 0 1891 0
Current children cumulated CPU time (s) 1200
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+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 31376
/proc/meminfo: memFree=770472/2055920 swapFree=4192812/4192956
[pid=31209] ppid=31207 vsize=8104 CPUtime=1200
/proc/31209/stat : 31209 (minimarch) R 31207 31209 29601 0 -1 4194304 1701 0 0 0 119994 6 0 0 25 0 1 0 206328358 8298496 1685 18446744073709551615 134512640 135054332 4294956624 18446744073709551615 134560774 0 0 4096 3 0 0 0 17 1 0 0
/proc/31209/statm: 2026 1685 66 132 0 1891 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 8104

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.01
CPU user time (s): 1199.95
CPU system time (s): 0.065989
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 8104

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1701
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= 1918

runsolver used 1.22281 second user time and 2.76058 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Mon Feb 19 05:42:15 UTC 2007

IDJOB= 298977
IDBENCH= 19999
IDSOLVER= 110
FILE ID= node3/298977-1171863735

PBS_JOBID= 3839400

Free space on /tmp= 66550 MiB

SOLVER NAME= minimarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v600/unif-k3-r4.261-v600-c2556-S1982407920-12.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298977-1171863735/minimarch /tmp/evaluation/298977-1171863735/instance-298977-1171863735.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-298977-1171863735 -o ROOT/results/node3/solver-298977-1171863735 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298977-1171863735/minimarch /tmp/evaluation/298977-1171863735/instance-298977-1171863735.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  b02420eb242c9f0eb6d6be855d4eeabd

RANDOM SEED= 962809748

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        779000 kB
Buffers:         60116 kB
Cached:        1083236 kB
SwapCached:          0 kB
Active:         542400 kB
Inactive:       655980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        779000 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2324 kB
Writeback:           0 kB
Mapped:          73912 kB
Slab:            64204 kB
Committed_AS:   988848 kB
PageTables:       1656 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= 66550 MiB

End job on node3 on Mon Feb 19 06:02:17 UTC 2007