Trace number 1727344

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) 1200.15 1200.74

General information on the benchmark

Namecrafted/Hard/contest05/phnf/
phnf-size10-exclusive-philo.used-as.sat04-988.sat05-4195.reshuffled-07.cnf
MD5SUM45589f445aa56f109f82baade7facf9a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables36304
Number of clauses1711065
Sum of the clauses size3450220
Maximum clause length10
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21706958
Number of clauses of size 30
Number of clauses of size 45
Number of clauses of size 57
Number of clauses of size over 54095

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 |                                                                             |
2.99/3.07	c |  Number of variables:         36304                                         |
2.99/3.07	c |  Number of clauses:         1711065                                         |
2.99/3.07	c |  Parse time:                   2.92 s                                       |
57.26/57.38	c |  Simplification time:         54.22 s                                       |
57.26/57.38	c |                                                                             |
57.26/57.38	c ============================[ Search Statistics ]==============================
57.26/57.38	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
57.26/57.38	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
57.26/57.38	c ===============================================================================
57.47/57.50	c |       100 |   26566  1261198  3200677 |   462439      100     31 | 13.078 % |
57.57/57.60	c |       250 |   26566  1261198  3200677 |   508683      250     20 | 13.078 % |
57.77/57.83	c |       475 |   26565  1261198  3200677 |   559551      474     18 | 13.081 % |
58.07/58.19	c |       812 |   26559  1261198  3200677 |   615506      809     22 | 13.098 % |
58.57/58.67	c |      1318 |   26558  1261198  3200677 |   677057     1314     27 | 13.100 % |
59.27/59.38	c |      2077 |   26558  1261198  3200677 |   744763     2073     27 | 13.100 % |
60.76/60.84	c |      3216 |   26558  1260211  3198423 |   819239     3212     53 | 13.100 % |
62.67/62.78	c |      4924 |   26557  1260211  3198423 |   901163     4919     47 | 13.103 % |
65.67/65.73	c |      7486 |   26556  1260158  3198308 |   991279     7480     49 | 13.106 % |
70.06/70.10	c |     11330 |   26540  1258861  3195137 |  1090407    11266     54 | 13.150 % |
76.56/76.61	c |     17096 |   26535  1257817  3192765 |  1199448    17008     55 | 13.164 % |
87.15/87.26	c |     25745 |   26531  1256878  3190653 |  1319393    25651     60 | 13.175 % |
105.05/105.17	c |     38719 |   26526  1256310  3189389 |  1451332    38610     67 | 13.189 % |
139.32/139.45	c |     58180 |   26513  1254853  3186132 |  1596465    58026     80 | 13.224 % |
210.69/210.89	c |     87372 |   26506  1253954  3184121 |  1756112    87183     92 | 13.244 % |
333.33/333.56	c |    131161 |   26496  1252540  3180873 |  1931723   130951    100 | 13.271 % |
556.82/557.18	c |    196845 |   26485  1251123  3177630 |  2124895   196622    105 | 13.302 % |
948.74/949.25	c |    295371 |   26478  1250705  3176706 |  2337385   295117    103 | 13.321 % |

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-1727344-1240723663/watcher-1727344-1240723663 -o /tmp/evaluation-result-1727344-1240723663/solver-1727344-1240723663 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1727344-1240723663.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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 0.95 0.98 3/65 27658
/proc/meminfo: memFree=1616328/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=8188 CPUtime=0
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 551 0 0 0 0 0 0 0 18 0 1 0 100399376 8384512 535 1992294400 4194304 5092341 548682068848 18446744073709551615 4244968 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 2047 535 62 219 0 1825 0

[startup+0.0681191 s]
/proc/loadavg: 0.92 0.95 0.98 3/65 27658
/proc/meminfo: memFree=1616328/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=13688 CPUtime=0.06
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 1905 0 0 0 6 0 0 0 18 0 1 0 100399376 14016512 1889 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 3422 1889 63 219 0 3200 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 13688

[startup+0.101122 s]
/proc/loadavg: 0.92 0.95 0.98 3/65 27658
/proc/meminfo: memFree=1616328/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=14376 CPUtime=0.09
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 2210 0 0 0 9 0 0 0 18 0 1 0 100399376 14721024 2153 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 3594 2153 63 219 0 3372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14376

[startup+0.301143 s]
/proc/loadavg: 0.92 0.95 0.98 3/65 27658
/proc/meminfo: memFree=1616328/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=18944 CPUtime=0.29
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 3995 0 0 0 28 1 0 0 19 0 1 0 100399376 19398656 3650 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 4736 3650 63 219 0 4514 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18944

[startup+0.701191 s]
/proc/loadavg: 0.92 0.95 0.98 3/65 27658
/proc/meminfo: memFree=1616328/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=29900 CPUtime=0.69
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 7371 0 0 0 66 3 0 0 23 0 1 0 100399376 30617600 6519 1992294400 4194304 5092341 548682068848 18446744073709551615 4494759 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 7475 6519 63 219 0 7253 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29900

[startup+1.50128 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 27659
/proc/meminfo: memFree=1581312/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=57792 CPUtime=1.49
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 14654 0 0 0 142 7 0 0 25 0 1 0 100399376 59179008 12662 1992294400 4194304 5092341 548682068848 18446744073709551615 4269916 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 14448 12663 63 219 0 14226 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 57792

[startup+3.10147 s]
/proc/loadavg: 0.92 0.95 0.98 2/66 27659
/proc/meminfo: memFree=1545984/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=118584 CPUtime=3.09
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 30059 0 0 0 294 15 0 0 25 0 1 0 100399376 121430016 25503 1992294400 4194304 5092341 548682068848 18446744073709551615 4219791 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 29646 25503 86 219 0 29424 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118584

[startup+6.30184 s]
/proc/loadavg: 0.93 0.95 0.98 2/66 27659
/proc/meminfo: memFree=1514176/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=118584 CPUtime=6.29
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 30059 0 0 0 614 15 0 0 25 0 1 0 100399376 121430016 25503 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 29646 25503 86 219 0 29424 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 118584

[startup+12.7016 s]
/proc/loadavg: 0.93 0.96 0.98 2/66 27659
/proc/meminfo: memFree=1514240/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=118584 CPUtime=12.69
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 30059 0 0 0 1254 15 0 0 25 0 1 0 100399376 121430016 25503 1992294400 4194304 5092341 548682068848 18446744073709551615 4219527 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 29646 25503 86 219 0 29424 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 118584

[startup+25.5011 s]
/proc/loadavg: 0.95 0.96 0.98 2/66 27659
/proc/meminfo: memFree=1487936/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=133544 CPUtime=25.48
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 36707 0 0 0 2529 19 0 0 25 0 1 0 100399376 136749056 32151 1992294400 4194304 5092341 548682068848 18446744073709551615 4215913 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 33386 32151 87 219 0 33164 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 133544

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/66 27659
/proc/meminfo: memFree=1486784/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=133544 CPUtime=51.07
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 36980 0 0 0 5088 19 0 0 25 0 1 0 100399376 136749056 32424 1992294400 4194304 5092341 548682068848 18446744073709551615 4219711 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 33386 32424 87 219 0 33164 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 133544

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/66 27659
/proc/meminfo: memFree=1496512/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=136284 CPUtime=102.25
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 46702 0 0 0 10199 26 0 0 25 0 1 0 100399376 139554816 30021 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 34071 30021 103 219 0 33849 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 136284

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27659
/proc/meminfo: memFree=1483136/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=155992 CPUtime=162.2
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 50066 0 0 0 16190 30 0 0 25 0 1 0 100399376 159735808 33385 1992294400 4194304 5092341 548682068848 18446744073709551615 4240558 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 38998 33385 103 219 0 38776 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 155992

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27659
/proc/meminfo: memFree=1472064/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=155992 CPUtime=222.18
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 52807 0 0 0 22185 33 0 0 25 0 1 0 100399376 159735808 36126 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 38998 36126 103 219 0 38776 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 155992

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27659
/proc/meminfo: memFree=1462592/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=185552 CPUtime=282.16
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 55207 0 0 0 28180 36 0 0 25 0 1 0 100399376 190005248 38526 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 46388 38526 103 219 0 46166 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 185552

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27659
/proc/meminfo: memFree=1452480/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=185552 CPUtime=342.13
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 57704 0 0 0 34175 38 0 0 25 0 1 0 100399376 190005248 41023 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 46388 41023 103 219 0 46166 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 185552

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27659
/proc/meminfo: memFree=1443840/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=185552 CPUtime=402.1
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 59873 0 0 0 40169 41 0 0 25 0 1 0 100399376 190005248 43192 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 46388 43192 103 219 0 46166 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 185552

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27659
/proc/meminfo: memFree=1435456/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=185552 CPUtime=462.07
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 61944 0 0 0 46164 43 0 0 25 0 1 0 100399376 190005248 45263 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 46388 45263 103 219 0 46166 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 185552

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27659
/proc/meminfo: memFree=1428224/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=229896 CPUtime=522.04
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 63773 0 0 0 52159 45 0 0 25 0 1 0 100399376 235413504 47092 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 57474 47092 103 219 0 57252 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 229896

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27659
/proc/meminfo: memFree=1421696/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=229896 CPUtime=582.01
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 65381 0 0 0 58154 47 0 0 25 0 1 0 100399376 235413504 48700 1992294400 4194304 5092341 548682068848 18446744073709551615 4240964 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 57474 48700 103 219 0 57252 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 229896

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1415104/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=229896 CPUtime=641.99
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 66958 0 0 0 64149 50 0 0 25 0 1 0 100399376 235413504 50277 1992294400 4194304 5092341 548682068848 18446744073709551615 4249550 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 57474 50277 103 219 0 57252 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 229896

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1409152/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=229896 CPUtime=701.95
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 68488 0 0 0 70143 52 0 0 25 0 1 0 100399376 235413504 51807 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 57474 51807 103 219 0 57252 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 229896

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1402688/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=229896 CPUtime=761.93
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 70092 0 0 0 76139 54 0 0 25 0 1 0 100399376 235413504 53411 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 57474 53411 103 219 0 57252 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 229896

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1395968/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=229896 CPUtime=821.9
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 71781 0 0 0 82134 56 0 0 25 0 1 0 100399376 235413504 55100 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 57474 55100 103 219 0 57252 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 229896

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1391296/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=229896 CPUtime=881.87
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 72932 0 0 0 88129 58 0 0 25 0 1 0 100399376 235413504 56251 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 57474 56251 103 219 0 57252 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 229896

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1385792/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=296408 CPUtime=941.84
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 74303 0 0 0 94124 60 0 0 25 0 1 0 100399376 303521792 57622 1992294400 4194304 5092341 548682068848 18446744073709551615 4241422 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 74102 57622 103 219 0 73880 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 296408

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1380544/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=296408 CPUtime=1001.82
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 75606 0 0 0 100121 61 0 0 25 0 1 0 100399376 303521792 58925 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 74102 58925 103 219 0 73880 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 296408

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1376384/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=296408 CPUtime=1061.78
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 76660 0 0 0 106116 62 0 0 25 0 1 0 100399376 303521792 59979 1992294400 4194304 5092341 548682068848 18446744073709551615 4241622 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 74102 59979 103 219 0 73880 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 296408

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1366592/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=297764 CPUtime=1121.73
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 79085 0 0 0 112107 66 0 0 25 0 1 0 100399376 304910336 62404 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 74441 62404 103 219 0 74219 0
Current children cumulated CPU time (s) 1121.73
Current children cumulated vsize (KiB) 297764

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1360256/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=298440 CPUtime=1181.71
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 80655 0 0 0 118103 68 0 0 25 0 1 0 100399376 305602560 63974 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 74610 63974 103 219 0 74388 0
Current children cumulated CPU time (s) 1181.71
Current children cumulated vsize (KiB) 298440



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1358592/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=298440 CPUtime=1200.1
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 81039 0 0 0 119942 68 0 0 25 0 1 0 100399376 305602560 64358 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 74610 64358 103 219 0 74388 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 298440

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 27661
/proc/meminfo: memFree=1358592/2055920 swapFree=4192812/4192956
[pid=27658] ppid=27656 vsize=298440 CPUtime=1200.1
/proc/27658/stat : 27658 (minisat) R 27656 27658 27593 0 -1 4194304 81039 0 0 0 119942 68 0 0 25 0 1 0 100399376 305602560 64358 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 0 0 0
/proc/27658/statm: 74610 64358 103 219 0 74388 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 298440

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.74
CPU time (s): 1200.15
CPU user time (s): 1199.42
CPU system time (s): 0.728889
CPU usage (%): 99.9506
Max. virtual memory (cumulated for all children) (KiB): 298440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.42
system time used= 0.728889
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81039
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= 2750

runsolver used 0.921859 second user time and 3.45647 second system time

The end

Launcher Data 

Begin job on node74 at 2009-04-26 07:27:47
IDJOB=1727344
IDBENCH=24635
IDSOLVER=546
FILE ID=node74/1727344-1240723663
PBS_JOBID= 9186938
Free space on /tmp= 103092 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT07/crafted/Hard/contest05/phnf/phnf-size10-exclusive-philo.used-as.sat04-988.sat05-4195.reshuffled-07.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727344-1240723663/watcher-1727344-1240723663 -o /tmp/evaluation-result-1727344-1240723663/solver-1727344-1240723663 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1727344-1240723663.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 45589f445aa56f109f82baade7facf9a
RANDOM SEED=214552866

node74.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		: 3000.233
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		: 3000.233
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:       1616744 kB
Buffers:         34648 kB
Cached:         325208 kB
SwapCached:          0 kB
Active:         160432 kB
Inactive:       214232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1616744 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           25232 kB
Writeback:           0 kB
Mapped:          23872 kB
Slab:            50308 kB
Committed_AS:   464316 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103092 MiB
End job on node74 at 2009-04-26 07:47:50