Trace number 1784035

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 2.1 (Sat-race'08 Edition)? (TO) 5000.09 5001.52

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_7_4_8_cmp.cnf
MD5SUMd839e5ec929f609c698ac596e6e9f69b
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2625.93
Satisfiable
(Un)Satisfiability was proved
Number of variables1617
Number of clauses14513
Sum of the clauses size47145
Maximum clause length25
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23056
Number of clauses of size 38550
Number of clauses of size 4932
Number of clauses of size 51825
Number of clauses of size over 5150

Solver Data 

0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.01	c |  Number of variables:          1617                                         |
0.00/0.01	c |  Number of clauses:           14513                                         |
0.00/0.01	c |  Parse time:                   0.01 s                                       |
0.00/0.03	c |  Simplification time:          0.02 s                                       |
0.00/0.03	c |                                                                             |
0.00/0.03	c ============================[ Search Statistics ]==============================
0.00/0.03	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.03	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.03	c ===============================================================================
0.00/0.03	c |       100 |    1613    14063    45809 |     5156      100     15 |  0.000 % |
0.00/0.04	c |       250 |    1601    14063    45809 |     5672      248     22 |  0.742 % |
0.00/0.04	c |       475 |    1601    14063    45809 |     6239      473     26 |  0.742 % |
0.00/0.05	c |       812 |    1595    14009    45701 |     6863      808     26 |  1.113 % |
0.00/0.06	c |      1318 |    1595    14009    45701 |     7549     1314     21 |  1.113 % |
0.00/0.08	c |      2077 |    1595    14009    45701 |     8304     2073     22 |  1.113 % |
0.09/0.14	c |      3216 |    1595    14009    45701 |     9134     3212     46 |  1.113 % |
0.19/0.20	c |      4924 |    1595    14009    45701 |    10048     4920     39 |  1.113 % |
0.29/0.30	c |      7486 |    1589    13991    45665 |    11053     7480     37 |  1.484 % |
0.49/0.54	c |     11330 |    1589    13991    45665 |    12158     5713     32 |  1.484 % |
0.79/0.86	c |     17096 |    1589    13991    45665 |    13374    11479     35 |  1.484 % |
1.39/1.49	c |     25745 |    1589    13991    45665 |    14711    13319     37 |  1.484 % |
2.59/2.66	c |     38719 |    1588    13974    45621 |    16183    11339     39 |  1.546 % |
4.59/4.63	c |     58180 |    1585    13940    45533 |    17801    14274     37 |  1.732 % |
7.88/7.93	c |     87372 |    1581    13889    45401 |    19581    16177     47 |  1.980 % |
13.59/13.67	c |    131161 |    1581    13855    45313 |    21539    10328     34 |  1.984 % |
23.18/23.26	c |    196845 |    1581    13855    45313 |    23693    21358     58 |  1.979 % |
40.68/40.71	c |    295371 |    1576    13770    45093 |    26063    11958     42 |  2.288 % |
68.58/68.65	c |    443160 |    1574    13736    45005 |    28669    14225     45 |  2.412 % |
118.76/118.85	c |    664843 |    1571    13685    44873 |    31536    18905     48 |  2.597 % |
200.33/200.49	c |    997368 |    1569    13651    44785 |    34689    16668     46 |  2.721 % |
340.60/340.72	c |   1496156 |    1567    13615    44661 |    38158    25632     48 |  2.845 % |
572.73/572.91	c |   2244338 |    1567    13615    44661 |    41974    22488     47 |  2.845 % |
966.72/967.09	c |   3366612 |    1566    13597    44599 |    46172    22571     38 |  2.907 % |
1600.04/1600.58	c |   5050023 |    1565    13579    44537 |    50789    30942     54 |  2.968 % |
2673.63/2674.49	c |   7575139 |    1565    13579    44537 |    55868    44016     60 |  2.968 % |
4510.50/4511.89	c |  11362814 |    1565    13579    44537 |    61455    44734     62 |  2.968 % |

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1784035-1241911510/watcher-1784035-1241911510 -o /tmp/evaluation-result-1784035-1241911510/solver-1784035-1241911510 -C 5000 -W 6000 -M 1800 HOME/minisat HOME/instance-1784035-1241911510.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): 6000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 31167
/proc/meminfo: memFree=1602848/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=7636 CPUtime=0
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 275 0 0 0 0 0 0 0 18 0 1 0 46152891 7819264 259 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 1909 259 63 219 0 1687 0

[startup+0.08818 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 31167
/proc/meminfo: memFree=1602848/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=8256 CPUtime=0.08
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 624 0 0 0 8 0 0 0 18 0 1 0 46152891 8454144 533 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 2064 533 102 219 0 1842 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8256

[startup+0.101181 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 31167
/proc/meminfo: memFree=1602848/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=8256 CPUtime=0.09
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 650 0 0 0 9 0 0 0 18 0 1 0 46152891 8454144 559 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 2064 559 102 219 0 1842 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8256

[startup+0.301201 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 31167
/proc/meminfo: memFree=1602848/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=8412 CPUtime=0.29
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 905 0 0 0 29 0 0 0 19 0 1 0 46152891 8613888 814 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 2103 814 103 219 0 1881 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8412

[startup+0.701243 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 31167
/proc/meminfo: memFree=1602848/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=8856 CPUtime=0.69
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 1543 0 0 0 69 0 0 0 22 0 1 0 46152891 9068544 954 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 2214 954 103 219 0 1992 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8856

[startup+1.50133 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1598360/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=14412 CPUtime=1.49
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 2391 0 0 0 149 0 0 0 25 0 1 0 46152891 14757888 1802 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 3603 1802 103 219 0 3381 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14412

[startup+3.1015 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1593240/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=19600 CPUtime=3.09
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 3322 0 0 0 308 1 0 0 25 0 1 0 46152891 20070400 2733 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 4900 2733 103 219 0 4678 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19600

[startup+6.30183 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1590936/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=19600 CPUtime=6.29
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 3587 0 0 0 628 1 0 0 25 0 1 0 46152891 20070400 2998 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 4900 2998 103 219 0 4678 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19600

[startup+12.7015 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1590232/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=19604 CPUtime=12.69
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 6203 0 0 0 1266 3 0 0 25 0 1 0 46152891 20074496 3335 1992294400 4194304 5092341 548682068848 18446744073709551615 4250085 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 4901 3335 103 219 0 4679 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19604

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1585048/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=22196 CPUtime=25.49
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 7410 0 0 0 2545 4 0 0 25 0 1 0 46152891 22728704 4542 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 5549 4542 103 219 0 5327 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22196

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1583704/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=22196 CPUtime=51.07
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 7688 0 0 0 5103 4 0 0 25 0 1 0 46152891 22728704 4820 1992294400 4194304 5092341 548682068848 18446744073709551615 4251345 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 5549 4820 103 219 0 5327 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22196

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1578072/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=26092 CPUtime=102.26
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 11003 0 0 0 10220 6 0 0 25 0 1 0 46152891 26718208 6145 1992294400 4194304 5092341 548682068848 18446744073709551615 4251631 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 6523 6145 103 219 0 6301 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 26092

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1571288/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=36648 CPUtime=162.24
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 12740 0 0 0 16216 8 0 0 25 0 1 0 46152891 37527552 7882 1992294400 4194304 5092341 548682068848 18446744073709551615 4241011 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 9162 7882 103 219 0 8940 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 36648

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1571352/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=34060 CPUtime=222.22
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 16804 0 0 0 22211 11 0 0 25 0 1 0 46152891 34877440 7850 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 8515 7850 103 219 0 8293 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 34060

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1571288/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=34060 CPUtime=282.22
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 16807 0 0 0 28210 12 0 0 25 0 1 0 46152891 34877440 7853 1992294400 4194304 5092341 548682068848 18446744073709551615 4241399 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 8515 7853 103 219 0 8293 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 34060

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1571224/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=34060 CPUtime=342.2
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 16807 0 0 0 34208 12 0 0 25 0 1 0 46152891 34877440 7853 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 8515 7853 103 219 0 8293 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 34060

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1570776/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=34060 CPUtime=402.18
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 16904 0 0 0 40206 12 0 0 25 0 1 0 46152891 34877440 7950 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 8515 7950 103 219 0 8293 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 34060

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1570776/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=34060 CPUtime=462.16
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 16904 0 0 0 46204 12 0 0 25 0 1 0 46152891 34877440 7950 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 8515 7950 103 219 0 8293 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 34060

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1570840/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=34060 CPUtime=522.14
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 16904 0 0 0 52202 12 0 0 25 0 1 0 46152891 34877440 7950 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 8515 7950 103 219 0 8293 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 34060

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1567576/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=36720 CPUtime=582.13
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 17719 0 0 0 58200 13 0 0 25 0 1 0 46152891 37601280 8765 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 9180 8765 103 219 0 8958 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 36720

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 31168
/proc/meminfo: memFree=1550040/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=54236 CPUtime=642.11
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 25240 0 0 0 64194 17 0 0 25 0 1 0 46152891 55537664 13140 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 13559 13140 103 219 0 13337 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 54236

[startup+702.302 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 31176
/proc/meminfo: memFree=1530328/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4061.13
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34333 0 0 0 406083 30 0 0 25 0 1 0 46152891 86106112 17753 1992294400 4194304 5092341 548682068848 18446744073709551615 4241089 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 17753 103 219 0 20800 0
Current children cumulated CPU time (s) 4061.13
Current children cumulated vsize (KiB) 84088

[startup+4122.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 31176
/proc/meminfo: memFree=1529752/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4121.12
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34469 0 0 0 412081 31 0 0 25 0 1 0 46152891 86106112 17889 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 17889 103 219 0 20800 0
Current children cumulated CPU time (s) 4121.12
Current children cumulated vsize (KiB) 84088

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1529688/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4181.1
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34469 0 0 0 418079 31 0 0 25 0 1 0 46152891 86106112 17889 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 17889 103 219 0 20800 0
Current children cumulated CPU time (s) 4181.1
Current children cumulated vsize (KiB) 84088

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1529688/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4241.08
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34469 0 0 0 424077 31 0 0 25 0 1 0 46152891 86106112 17889 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 17889 103 219 0 20800 0
Current children cumulated CPU time (s) 4241.08
Current children cumulated vsize (KiB) 84088

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1529624/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4301.06
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34469 0 0 0 430075 31 0 0 25 0 1 0 46152891 86106112 17889 1992294400 4194304 5092341 548682068848 18446744073709551615 4251464 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 17889 103 219 0 20800 0
Current children cumulated CPU time (s) 4301.06
Current children cumulated vsize (KiB) 84088

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1529688/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4361.05
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34469 0 0 0 436074 31 0 0 25 0 1 0 46152891 86106112 17889 1992294400 4194304 5092341 548682068848 18446744073709551615 4248562 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 17889 103 219 0 20800 0
Current children cumulated CPU time (s) 4361.05
Current children cumulated vsize (KiB) 84088

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1529624/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4421.03
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34469 0 0 0 442072 31 0 0 25 0 1 0 46152891 86106112 17889 1992294400 4194304 5092341 548682068848 18446744073709551615 4241376 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 17889 103 219 0 20800 0
Current children cumulated CPU time (s) 4421.03
Current children cumulated vsize (KiB) 84088

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1529624/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4481.01
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34469 0 0 0 448070 31 0 0 25 0 1 0 46152891 86106112 17889 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 17889 103 219 0 20800 0
Current children cumulated CPU time (s) 4481.01
Current children cumulated vsize (KiB) 84088

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1528856/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4541
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34689 0 0 0 454068 32 0 0 25 0 1 0 46152891 86106112 18109 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 18109 103 219 0 20800 0
Current children cumulated CPU time (s) 4541
Current children cumulated vsize (KiB) 84088

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1528216/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4600.98
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34804 0 0 0 460066 32 0 0 25 0 1 0 46152891 86106112 18224 1992294400 4194304 5092341 548682068848 18446744073709551615 4240584 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 18224 103 219 0 20800 0
Current children cumulated CPU time (s) 4600.98
Current children cumulated vsize (KiB) 84088

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1528216/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4660.96
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34804 0 0 0 466064 32 0 0 25 0 1 0 46152891 86106112 18224 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 18224 103 219 0 20800 0
Current children cumulated CPU time (s) 4660.96
Current children cumulated vsize (KiB) 84088

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1528152/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4720.95
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34804 0 0 0 472063 32 0 0 25 0 1 0 46152891 86106112 18224 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 18224 103 219 0 20800 0
Current children cumulated CPU time (s) 4720.95
Current children cumulated vsize (KiB) 84088

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1528152/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4780.93
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34804 0 0 0 478061 32 0 0 25 0 1 0 46152891 86106112 18224 1992294400 4194304 5092341 548682068848 18446744073709551615 4240654 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 18224 103 219 0 20800 0
Current children cumulated CPU time (s) 4780.93
Current children cumulated vsize (KiB) 84088

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1528152/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4840.91
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34804 0 0 0 484059 32 0 0 25 0 1 0 46152891 86106112 18224 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 18224 103 219 0 20800 0
Current children cumulated CPU time (s) 4840.91
Current children cumulated vsize (KiB) 84088

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1528088/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4900.89
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34804 0 0 0 490057 32 0 0 25 0 1 0 46152891 86106112 18224 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 18224 103 219 0 20800 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 84088

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1528152/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=4960.87
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34804 0 0 0 496055 32 0 0 25 0 1 0 46152891 86106112 18224 1992294400 4194304 5092341 548682068848 18446744073709551615 4249539 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 18224 103 219 0 20800 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 84088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31176
/proc/meminfo: memFree=1528088/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=5000.06
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34804 0 0 0 499974 32 0 0 25 0 1 0 46152891 86106112 18224 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 18224 103 219 0 20800 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 84088

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 0.99 2/65 31176
/proc/meminfo: memFree=1528088/2055920 swapFree=4192952/4192956
[pid=31167] ppid=31165 vsize=84088 CPUtime=5000.06
/proc/31167/stat : 31167 (minisat) R 31165 31167 31028 0 -1 4194304 34804 0 0 0 499974 32 0 0 25 0 1 0 46152891 86106112 18224 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/31167/statm: 21022 18224 103 219 0 20800 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 84088

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.52
CPU time (s): 5000.09
CPU user time (s): 4999.75
CPU system time (s): 0.338948
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 88532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.75
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34804
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= 2
involuntary context switches= 4370

runsolver used 4.09838 second user time and 9.78251 second system time

The end

Launcher Data 

Begin job on node7 at 2009-05-10 01:25:10
IDJOB=1784035
IDBENCH=70912
IDSOLVER=608
FILE ID=node7/1784035-1241911510
PBS_JOBID= 9264828
Free space on /tmp= 66340 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/CRAFTED/edgematching/compact/em_7_4_8_cmp.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1784035-1241911510/watcher-1784035-1241911510 -o /tmp/evaluation-result-1784035-1241911510/solver-1784035-1241911510 -C 5000 -W 6000 -M 1800  HOME/minisat HOME/instance-1784035-1241911510.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d839e5ec929f609c698ac596e6e9f69b
RANDOM SEED=1865033690

node7.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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:       1603264 kB
Buffers:         51648 kB
Cached:         318200 kB
SwapCached:          4 kB
Active:          98968 kB
Inactive:       284824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1603264 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            1196 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            54832 kB
Committed_AS:    80816 kB
PageTables:       1444 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= 66340 MiB
End job on node7 at 2009-05-10 02:48:34