Trace number 295368

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) 1200.01 1200.31

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S145251364-05.UNSAT.shuffled.cnf
MD5SUMee89e4da2a8d3079f24627352f05afd0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark236.472
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54895

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:  55                                                   |
0.00/0.00	c |  Number of clauses:    4895                                                 |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.10/0.11	c ============================[ Search Statistics ]==============================
0.10/0.11	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.11	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.11	c ===============================================================================
0.10/0.11	c |         0 |      55     4895    34265 |     1631        0    nan |  0.000 % |
0.10/0.11	c |       101 |      55     4895    34265 |     1794      101     21 |  0.034 % |
0.10/0.12	c |       252 |      55     4895    34265 |     1974      252     21 |  0.034 % |
0.10/0.13	c |       477 |      55     4895    34265 |     2171      477     21 |  0.034 % |
0.10/0.14	c |       815 |      55     4895    34265 |     2388      815     20 |  0.034 % |
0.10/0.17	c |      1322 |      55     4895    34265 |     2627     1322     20 |  0.034 % |
0.10/0.20	c |      2083 |      55     4895    34265 |     2890     2083     20 |  0.034 % |
0.20/0.26	c |      3223 |      55     4895    34265 |     3179     1765     19 |  0.034 % |
0.30/0.35	c |      4931 |      55     4895    34265 |     3497     1870     19 |  0.034 % |
0.41/0.48	c |      7494 |      55     4895    34265 |     3847     2670     19 |  0.034 % |
0.61/0.70	c |     11338 |      55     4895    34265 |     4232     2644     19 |  0.034 % |
0.92/1.02	c |     17106 |      55     4895    34265 |     4655     4158     18 |  0.034 % |
1.54/1.55	c |     25755 |      55     4895    34265 |     5120     3443     18 |  0.034 % |
2.25/2.34	c |     38729 |      55     4895    34265 |     5632     3562     18 |  0.034 % |
3.58/3.60	c |     58191 |      55     4895    34265 |     6196     3230     18 |  0.034 % |
5.42/5.53	c |     87383 |      55     4895    34265 |     6815     4433     18 |  0.034 % |
8.49/8.52	c |    131173 |      55     4895    34265 |     7497     3785     17 |  0.034 % |
13.10/13.12	c |    196857 |      55     4895    34265 |     8247     5558     18 |  0.034 % |
20.17/20.29	c |    295384 |      55     4895    34265 |     9071     4855     18 |  0.034 % |
31.75/31.79	c |    443175 |      55     4895    34265 |     9979     7175     17 |  0.034 % |
49.67/49.73	c |    664858 |      55     4895    34265 |    10977     8837     17 |  0.034 % |
78.14/78.20	c |    997384 |      55     4895    34265 |    12074     5905     17 |  0.034 % |
123.09/123.23	c |   1496173 |      55     4895    34265 |    13282     8786     16 |  0.034 % |
195.30/195.37	c |   2244355 |      55     4895    34265 |    14610    12077     17 |  0.034 % |
310.42/310.52	c |   3366629 |      55     4895    34265 |    16071     7867     16 |  0.034 % |
497.13/497.26	c |   5050040 |      55     4895    34265 |    17678     9809     17 |  0.034 % |
801.51/801.80	c |   7575156 |      55     4895    34265 |    19446    13080     17 |  0.034 % |

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/node18/watcher-295368-1171804279 -o ROOT/results/node18/solver-295368-1171804279 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295368-1171804279/minisat /tmp/evaluation/295368-1171804279/instance-295368-1171804279.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 0.97 0.99 3/77 14948
/proc/meminfo: memFree=1653808/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=1888 CPUtime=0
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 153 0 0 0 0 0 0 0 18 0 1 0 200382494 1933312 137 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134706275 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 472 137 58 138 0 331 0

[startup+0.107687 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 14948
/proc/meminfo: memFree=1653808/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=2156 CPUtime=0.1
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 254 0 0 0 10 0 0 0 18 0 1 0 200382494 2207744 238 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134530607 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 539 238 71 138 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2156

[startup+0.518727 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 14948
/proc/meminfo: memFree=1653808/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=2420 CPUtime=0.51
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 323 0 0 0 51 0 0 0 21 0 1 0 200382494 2478080 307 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 605 307 72 138 0 464 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2420

[startup+1.34281 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1652648/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=2700 CPUtime=1.33
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 378 0 0 0 133 0 0 0 25 0 1 0 200382494 2764800 362 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134549376 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 675 362 72 138 0 534 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2700

[startup+2.97897 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1652392/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=2972 CPUtime=2.97
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 434 0 0 0 297 0 0 0 25 0 1 0 200382494 3043328 418 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 743 418 72 138 0 602 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2972

[startup+6.25528 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1652008/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=3112 CPUtime=6.24
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 495 0 0 0 624 0 0 0 25 0 1 0 200382494 3186688 479 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551033 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 778 479 72 138 0 637 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3112

[startup+12.7109 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1651688/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=3388 CPUtime=12.69
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 557 0 0 0 1269 0 0 0 25 0 1 0 200382494 3469312 541 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 847 541 72 138 0 706 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3388

[startup+25.5111 s]
/proc/loadavg: 0.95 0.97 0.99 3/78 14949
/proc/meminfo: memFree=1651304/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=3844 CPUtime=25.49
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 660 0 0 0 2549 0 0 0 25 0 1 0 200382494 3936256 644 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550639 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 961 644 72 138 0 820 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3844

[startup+51.1236 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1650856/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=4276 CPUtime=51.1
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 775 0 0 0 5109 1 0 0 25 0 1 0 200382494 4378624 759 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1069 759 72 138 0 928 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4276

[startup+102.341 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1650280/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=4884 CPUtime=102.3
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 914 0 0 0 10229 1 0 0 25 0 1 0 200382494 5001216 898 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1221 898 72 138 0 1080 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4884

[startup+162.369 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1649896/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=5200 CPUtime=162.32
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1001 0 0 0 16230 2 0 0 25 0 1 0 200382494 5324800 985 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550292 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1300 985 72 138 0 1159 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5200

[startup+222.399 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1649512/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=5516 CPUtime=222.33
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1079 0 0 0 22231 2 0 0 25 0 1 0 200382494 5648384 1063 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1379 1063 72 138 0 1238 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 5516

[startup+282.431 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1649384/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=5676 CPUtime=282.35
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1112 0 0 0 28232 3 0 0 25 0 1 0 200382494 5812224 1096 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1419 1096 72 138 0 1278 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 5676

[startup+342.462 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1649128/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=5976 CPUtime=342.36
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1159 0 0 0 34233 3 0 0 25 0 1 0 200382494 6119424 1143 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1494 1143 72 138 0 1353 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5976

[startup+402.498 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1649000/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=6148 CPUtime=402.39
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1212 0 0 0 40235 4 0 0 25 0 1 0 200382494 6295552 1196 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550692 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1537 1196 72 138 0 1396 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 6148

[startup+462.529 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1648936/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=6288 CPUtime=462.4
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1232 0 0 0 46236 4 0 0 25 0 1 0 200382494 6438912 1216 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1572 1216 72 138 0 1431 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 6288

[startup+522.557 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1648808/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=6432 CPUtime=522.42
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1269 0 0 0 52237 5 0 0 25 0 1 0 200382494 6586368 1253 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1608 1253 72 138 0 1467 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 6432

[startup+582.585 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1648552/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=6732 CPUtime=582.43
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1334 0 0 0 58238 5 0 0 25 0 1 0 200382494 6893568 1318 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1683 1318 72 138 0 1542 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 6732

[startup+642.622 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1648232/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=7016 CPUtime=642.46
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1405 0 0 0 64240 6 0 0 25 0 1 0 200382494 7184384 1389 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550689 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1754 1389 72 138 0 1613 0
Current children cumulated CPU time (s) 642.46
Current children cumulated vsize (KiB) 7016

[startup+702.653 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1648168/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=7156 CPUtime=702.47
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1425 0 0 0 70241 6 0 0 25 0 1 0 200382494 7327744 1409 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1789 1409 72 138 0 1648 0
Current children cumulated CPU time (s) 702.47
Current children cumulated vsize (KiB) 7156

[startup+762.684 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 14949
/proc/meminfo: memFree=1648104/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=7156 CPUtime=762.49
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1447 0 0 0 76242 7 0 0 25 0 1 0 200382494 7327744 1431 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134549222 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1789 1431 72 138 0 1648 0
Current children cumulated CPU time (s) 762.49
Current children cumulated vsize (KiB) 7156

[startup+822.721 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1647912/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=7300 CPUtime=822.51
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1481 0 0 0 82244 7 0 0 25 0 1 0 200382494 7475200 1465 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1825 1465 72 138 0 1684 0
Current children cumulated CPU time (s) 822.51
Current children cumulated vsize (KiB) 7300

[startup+882.75 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1647912/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=7452 CPUtime=882.51
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1492 0 0 0 88244 7 0 0 25 0 1 0 200382494 7630848 1476 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550579 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1863 1476 72 138 0 1722 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 7452

[startup+942.776 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1647784/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=7452 CPUtime=942.53
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1520 0 0 0 94245 8 0 0 25 0 1 0 200382494 7630848 1504 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134549413 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1863 1504 72 138 0 1722 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 7452

[startup+1002.8 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 14949
/proc/meminfo: memFree=1647784/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=7596 CPUtime=1002.54
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1531 0 0 0 100246 8 0 0 25 0 1 0 200382494 7778304 1515 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1899 1515 72 138 0 1758 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 7596

[startup+1062.83 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 14949
/proc/meminfo: memFree=1647720/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=7596 CPUtime=1062.56
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1540 0 0 0 106247 9 0 0 25 0 1 0 200382494 7778304 1524 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1899 1524 72 138 0 1758 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 7596

[startup+1122.86 s]
/proc/loadavg: 1.02 0.99 0.99 2/78 14949
/proc/meminfo: memFree=1647720/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=7596 CPUtime=1122.57
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1543 0 0 0 112248 9 0 0 25 0 1 0 200382494 7778304 1527 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1899 1527 72 138 0 1758 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 7596

[startup+1182.89 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 14949
/proc/meminfo: memFree=1647720/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=7596 CPUtime=1182.59
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1543 0 0 0 118249 10 0 0 25 0 1 0 200382494 7778304 1527 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550741 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1899 1527 72 138 0 1758 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 7596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 14949
/proc/meminfo: memFree=1647720/2055920 swapFree=4192812/4192956
[pid=14948] ppid=14946 vsize=7596 CPUtime=1200
/proc/14948/stat : 14948 (minisat) R 14946 14948 14235 0 -1 4194304 1543 0 0 0 119990 10 0 0 25 0 1 0 200382494 7778304 1527 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/14948/statm: 1899 1527 72 138 0 1758 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 7596

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): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.91
CPU system time (s): 0.103984
CPU usage (%): 99.975
Max. virtual memory (cumulated for all children) (KiB): 7596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1543
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= 1273

runsolver used 1.44578 second user time and 2.75158 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Feb 18 13:11:19 UTC 2007

IDJOB= 295368
IDBENCH= 19911
IDSOLVER= 109
FILE ID= node18/295368-1171804279

PBS_JOBID= 3839332

Free space on /tmp= 66548 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S145251364-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295368-1171804279/minisat /tmp/evaluation/295368-1171804279/instance-295368-1171804279.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-295368-1171804279 -o ROOT/results/node18/solver-295368-1171804279 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295368-1171804279/minisat /tmp/evaluation/295368-1171804279/instance-295368-1171804279.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  ee89e4da2a8d3079f24627352f05afd0

RANDOM SEED= 574941224

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1654224 kB
Buffers:         48428 kB
Cached:         223912 kB
SwapCached:          0 kB
Active:         262888 kB
Inactive:        69128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654224 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1068 kB
Writeback:           0 kB
Mapped:          78596 kB
Slab:            55344 kB
Committed_AS:   765952 kB
PageTables:       1668 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= 66548 MiB

End job on node18 on Sun Feb 18 13:31:22 UTC 2007