Trace number 424874

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? (TO) 5000.07 5001.51

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1299158672-14.SAT.shuffled.cnf
MD5SUMbb020a272b82c40a137247ab0662fc0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark10.3574
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

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:  75                                                   |
0.00/0.00	c |  Number of clauses:    6675                                                 |
0.00/0.01	c |  Parsing time:         0.01         s                                       |
0.09/0.14	c ============================[ Search Statistics ]==============================
0.09/0.14	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.14	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.14	c ===============================================================================
0.09/0.14	c |         0 |      75     6675    46725 |     2225        0    nan |  0.000 % |
0.09/0.14	c |       101 |      75     6675    46725 |     2447      101     26 |  0.018 % |
0.09/0.15	c |       252 |      75     6675    46725 |     2692      252     27 |  0.018 % |
0.09/0.16	c |       479 |      75     6675    46725 |     2961      479     27 |  0.018 % |
0.09/0.18	c |       816 |      75     6675    46725 |     3257      816     26 |  0.018 % |
0.19/0.20	c |      1323 |      75     6675    46725 |     3583     1323     26 |  0.018 % |
0.19/0.24	c |      2082 |      75     6675    46725 |     3941     2082     27 |  0.018 % |
0.29/0.31	c |      3222 |      75     6675    46725 |     4335     3222     26 |  0.018 % |
0.39/0.42	c |      4931 |      75     6675    46725 |     4769     2744     26 |  0.018 % |
0.49/0.59	c |      7493 |      75     6675    46725 |     5246     2906     26 |  0.018 % |
0.79/0.84	c |     11338 |      75     6675    46725 |     5771     4112     25 |  0.018 % |
1.19/1.24	c |     17104 |      75     6675    46725 |     6348     4073     26 |  0.018 % |
1.79/1.87	c |     25753 |      75     6675    46725 |     6983     6339     26 |  0.018 % |
2.79/2.87	c |     38729 |      75     6675    46725 |     7681     5276     25 |  0.018 % |
4.39/4.43	c |     58190 |      75     6675    46725 |     8449     5447     25 |  0.018 % |
6.69/6.77	c |     87384 |      75     6675    46725 |     9294     4959     24 |  0.018 % |
10.39/10.46	c |    131175 |      75     6675    46725 |    10223     6776     25 |  0.018 % |
16.28/16.33	c |    196860 |      75     6675    46725 |    11246     5805     24 |  0.018 % |
25.78/25.86	c |    295388 |      75     6675    46725 |    12370     8483     24 |  0.018 % |
40.78/40.80	c |    443181 |      75     6675    46725 |    13607     7473     24 |  0.018 % |
64.78/64.83	c |    664866 |      75     6675    46725 |    14968    10954     25 |  0.018 % |
103.86/103.97	c |    997391 |      75     6675    46725 |    16465    13516     24 |  0.018 % |
166.45/166.58	c |   1496179 |      75     6675    46725 |    18112     9186     26 |  0.018 % |
268.42/268.54	c |   2244361 |      75     6675    46725 |    19923    13559     24 |  0.018 % |
433.87/434.07	c |   3366635 |      75     6675    46725 |    21915    18467     26 |  0.018 % |
708.40/708.68	c |   5050046 |      75     6675    46725 |    24107    12169     23 |  0.018 % |
1157.18/1157.51	c |   7575163 |      75     6675    46725 |    26517    12890     23 |  0.018 % |
1866.29/1866.82	c |  11362841 |      75     6675    46725 |    29169    26303     24 |  0.018 % |
3028.29/3029.22	c |  17044354 |      75     6675    46725 |    32086    29115     23 |  0.018 % |
4901.37/4902.82	c |  25566624 |      75     6675    46725 |    35295    26477     23 |  0.018 % |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-424874-1177665538 -o ROOT/results/node48/solver-424874-1177665538 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/424874-1177665538/minisat_noassertions /tmp/evaluation/424874-1177665538/instance-424874-1177665538.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 23637
/proc/meminfo: memFree=1652904/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=1856 CPUtime=0
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 168 0 0 0 0 0 0 0 18 0 1 0 121399098 1900544 154 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134683871 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 464 154 50 130 0 331 0

[startup+0.0771371 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23637
/proc/meminfo: memFree=1652904/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=2248 CPUtime=0.07
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 289 0 0 0 7 0 0 0 18 0 1 0 121399098 2301952 275 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134521198 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 562 275 62 130 0 429 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2248

[startup+0.101139 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23637
/proc/meminfo: memFree=1652904/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=2392 CPUtime=0.09
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 296 0 0 0 9 0 0 0 18 0 1 0 121399098 2449408 282 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134529398 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 598 282 62 130 0 465 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2392

[startup+0.301155 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23637
/proc/meminfo: memFree=1652904/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=2476 CPUtime=0.29
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 342 0 0 0 29 0 0 0 19 0 1 0 121399098 2535424 328 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547011 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 619 329 66 130 0 486 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2476

[startup+0.701188 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23637
/proc/meminfo: memFree=1652904/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=2740 CPUtime=0.69
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 415 0 0 0 69 0 0 0 22 0 1 0 121399098 2805760 401 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 685 401 66 130 0 552 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2740

[startup+1.50126 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1651360/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=3152 CPUtime=1.49
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 497 0 0 0 149 0 0 0 25 0 1 0 121399098 3227648 483 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546962 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 788 483 66 130 0 655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3152

[startup+3.10139 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1650912/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=3416 CPUtime=3.09
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 573 0 0 0 309 0 0 0 25 0 1 0 121399098 3497984 559 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 854 559 66 130 0 721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3416

[startup+6.30166 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1650464/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=3820 CPUtime=6.29
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 654 0 0 0 629 0 0 0 25 0 1 0 121399098 3911680 640 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 955 640 66 130 0 822 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3820

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1649960/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=4236 CPUtime=12.68
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 757 0 0 0 1268 0 0 0 25 0 1 0 121399098 4337664 743 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546885 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 1059 743 66 130 0 926 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4236

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1649576/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=4640 CPUtime=25.48
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 865 0 0 0 2548 0 0 0 25 0 1 0 121399098 4751360 851 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546864 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 1160 851 66 130 0 1027 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4640

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1648872/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=5224 CPUtime=51.08
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 1018 0 0 0 5107 1 0 0 25 0 1 0 121399098 5349376 1004 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 1306 1004 66 130 0 1173 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5224

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1648104/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=6112 CPUtime=102.27
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 1202 0 0 0 10226 1 0 0 25 0 1 0 121399098 6258688 1188 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 1528 1188 66 130 0 1395 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6112

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1647528/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=6556 CPUtime=162.25
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 1336 0 0 0 16224 1 0 0 25 0 1 0 121399098 6713344 1322 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 1639 1322 66 130 0 1506 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6556

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1647080/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=6980 CPUtime=222.23
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 1435 0 0 0 22222 1 0 0 25 0 1 0 121399098 7147520 1421 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 1745 1421 66 130 0 1612 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6980

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1646632/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=7584 CPUtime=282.21
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 1571 0 0 0 28220 1 0 0 25 0 1 0 121399098 7766016 1557 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 1896 1557 66 130 0 1763 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 7584

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1646440/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=7868 CPUtime=342.2
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 1624 0 0 0 34219 1 0 0 25 0 1 0 121399098 8056832 1610 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134548715 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 1967 1610 66 130 0 1834 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 7868

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1646120/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=8152 CPUtime=402.18
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 1675 0 0 0 40217 1 0 0 25 0 1 0 121399098 8347648 1661 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546907 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 2038 1661 66 130 0 1905 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8152

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1645864/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=8436 CPUtime=462.16
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 1745 0 0 0 46215 1 0 0 25 0 1 0 121399098 8638464 1731 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 2109 1731 66 130 0 1976 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 8436

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1645672/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=8580 CPUtime=522.15
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 1790 0 0 0 52213 2 0 0 25 0 1 0 121399098 8785920 1776 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547326 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 2145 1776 66 130 0 2012 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 8580

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1645544/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=8864 CPUtime=582.14
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 1840 0 0 0 58212 2 0 0 25 0 1 0 121399098 9076736 1826 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 2216 1826 66 130 0 2083 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 8864

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23638
/proc/meminfo: memFree=1645288/2055920 swapFree=4183868/4192956
[pid=23637] ppid=23635 vsize=9004 CPUtime=642.13
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 1886 0 0 0 64211 2 0 0 25 0 1 0 121399098 9220096 1872 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547273 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 2251 1872 66 130 0 2118 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 9004


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640680/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12560 CPUtime=4061.11
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2731 0 0 0 406106 5 0 0 25 0 1 0 121399098 12861440 2717 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546927 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3140 2717 66 130 0 3007 0
Current children cumulated CPU time (s) 4061.11
Current children cumulated vsize (KiB) 12560

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640616/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12560 CPUtime=4121.09
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2735 0 0 0 412104 5 0 0 25 0 1 0 121399098 12861440 2721 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3140 2721 66 130 0 3007 0
Current children cumulated CPU time (s) 4121.09
Current children cumulated vsize (KiB) 12560

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640616/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12560 CPUtime=4181.08
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2736 0 0 0 418103 5 0 0 25 0 1 0 121399098 12861440 2722 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546894 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3140 2722 66 130 0 3007 0
Current children cumulated CPU time (s) 4181.08
Current children cumulated vsize (KiB) 12560

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640616/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12560 CPUtime=4241.06
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2737 0 0 0 424101 5 0 0 25 0 1 0 121399098 12861440 2723 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3140 2723 66 130 0 3007 0
Current children cumulated CPU time (s) 4241.06
Current children cumulated vsize (KiB) 12560

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640616/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12560 CPUtime=4301.04
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2740 0 0 0 430099 5 0 0 25 0 1 0 121399098 12861440 2726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3140 2726 66 130 0 3007 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 12560

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640616/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12560 CPUtime=4361.03
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2740 0 0 0 436098 5 0 0 25 0 1 0 121399098 12861440 2726 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547293 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3140 2726 66 130 0 3007 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 12560

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640616/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=4421.01
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2754 0 0 0 442096 5 0 0 25 0 1 0 121399098 13004800 2740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2740 66 130 0 3042 0
Current children cumulated CPU time (s) 4421.01
Current children cumulated vsize (KiB) 12700

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640616/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=4480.99
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2754 0 0 0 448094 5 0 0 25 0 1 0 121399098 13004800 2740 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2740 66 130 0 3042 0
Current children cumulated CPU time (s) 4480.99
Current children cumulated vsize (KiB) 12700

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640616/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=4540.98
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2755 0 0 0 454093 5 0 0 25 0 1 0 121399098 13004800 2741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2741 66 130 0 3042 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 12700

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640552/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=4600.96
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2755 0 0 0 460091 5 0 0 25 0 1 0 121399098 13004800 2741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547020 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2741 66 130 0 3042 0
Current children cumulated CPU time (s) 4600.96
Current children cumulated vsize (KiB) 12700

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640552/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=4660.94
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2755 0 0 0 466089 5 0 0 25 0 1 0 121399098 13004800 2741 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2741 66 130 0 3042 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 12700

[startup+4722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640424/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=4720.93
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2759 0 0 0 472088 5 0 0 25 0 1 0 121399098 13004800 2745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134545984 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2745 66 130 0 3042 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 12700

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640616/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=4780.91
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2759 0 0 0 478086 5 0 0 25 0 1 0 121399098 13004800 2745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546937 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2745 66 130 0 3042 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 12700

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640552/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=4840.89
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2759 0 0 0 484084 5 0 0 25 0 1 0 121399098 13004800 2745 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2745 66 130 0 3042 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 12700

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640552/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=4900.87
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2760 0 0 0 490082 5 0 0 25 0 1 0 121399098 13004800 2746 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134547004 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2746 66 130 0 3042 0
Current children cumulated CPU time (s) 4900.87
Current children cumulated vsize (KiB) 12700

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640360/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=4960.86
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2795 0 0 0 496081 5 0 0 25 0 1 0 121399098 13004800 2781 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2781 66 130 0 3042 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 12700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640360/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=5000.05
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2797 0 0 0 500000 5 0 0 25 0 1 0 121399098 13004800 2783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2783 66 130 0 3042 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 12700

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23859
/proc/meminfo: memFree=1640360/2055920 swapFree=4183896/4192956
[pid=23637] ppid=23635 vsize=12700 CPUtime=5000.05
/proc/23637/stat : 23637 (minisat_noasser) R 23635 23637 23146 0 -1 4194304 2797 0 0 0 500000 5 0 0 25 0 1 0 121399098 13004800 2783 18446744073709551615 134512640 135048876 4294956640 18446744073709551615 134546870 0 0 4096 3 0 0 0 17 1 0 0
/proc/23637/statm: 3175 2783 66 130 0 3042 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 12700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 5000.01
CPU system time (s): 0.05999
CPU usage (%): 99.9712
Max. virtual memory (cumulated for all children) (KiB): 12700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.01
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2797
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= 9794

runsolver used 3.82142 second user time and 9.8795 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Fri Apr 27 09:18:58 UTC 2007

IDJOB= 424874
IDBENCH= 19951
IDSOLVER= 189
FILE ID= node48/424874-1177665538

PBS_JOBID= 4697384

Free space on /tmp= 66500 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1299158672-14.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/424874-1177665538/minisat_noassertions /tmp/evaluation/424874-1177665538/instance-424874-1177665538.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-424874-1177665538 -o ROOT/results/node48/solver-424874-1177665538 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/424874-1177665538/minisat_noassertions /tmp/evaluation/424874-1177665538/instance-424874-1177665538.cnf

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  bb020a272b82c40a137247ab0662fc0e

RANDOM SEED= 481056334

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1653312 kB
Buffers:         39260 kB
Cached:         309452 kB
SwapCached:       3528 kB
Active:         223504 kB
Inactive:       135444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653312 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            1628 kB
Writeback:           0 kB
Mapped:          15500 kB
Slab:            29644 kB
Committed_AS:  1254364 kB
PageTables:       1388 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= 66500 MiB

End job on node48 on Fri Apr 27 10:42:21 UTC 2007