Trace number 1519822

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) 1200.1 1200.42

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
MD5SUMa2535194d868b4e0014d35a0421df6ea
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.88471
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

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 |                                                                             |
0.00/0.02	c |  Number of variables:          4000                                         |
0.00/0.02	c |  Number of clauses:           16800                                         |
0.00/0.02	c |  Parse time:                   0.02 s                                       |
0.02/0.04	c |  Simplification time:          0.02 s                                       |
0.02/0.04	c |                                                                             |
0.02/0.04	c ============================[ Search Statistics ]==============================
0.02/0.04	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.02/0.04	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.02/0.04	c ===============================================================================
0.02/0.05	c |       100 |    3889    16609    50429 |     6089      100    102 |  0.000 % |
0.02/0.07	c |       250 |    3889    16609    50429 |     6698      250     98 |  0.000 % |
0.02/0.09	c |       475 |    3889    16609    50429 |     7368      475     95 |  0.000 % |
0.09/0.12	c |       812 |    3889    16609    50429 |     8105      812     97 |  0.000 % |
0.09/0.17	c |      1318 |    3889    16609    50429 |     8916     1318     98 |  0.000 % |
0.19/0.25	c |      2077 |    3889    16609    50429 |     9807     2077     94 |  0.000 % |
0.29/0.37	c |      3216 |    3889    16609    50429 |    10788     3216    100 |  0.000 % |
0.49/0.56	c |      4924 |    3889    16609    50429 |    11867     4924     99 |  0.000 % |
0.79/0.84	c |      7486 |    3889    16609    50429 |    13054     7486    100 |  0.000 % |
1.29/1.33	c |     11330 |    3889    16609    50429 |    14359    11330    100 |  0.000 % |
2.10/2.17	c |     17096 |    3889    16609    50429 |    15795     9875    102 |  0.000 % |
3.49/3.54	c |     25745 |    3889    16609    50429 |    17375    10610    111 |  0.000 % |
5.59/5.62	c |     38719 |    3889    16609    50429 |    19112    14715    106 |  0.000 % |
8.88/8.99	c |     58180 |    3889    16609    50429 |    21024    14684    103 |  0.000 % |
14.08/14.16	c |     87372 |    3889    16609    50429 |    23126    11886    107 |  0.000 % |
22.69/22.80	c |    131161 |    3889    16609    50429 |    25439    19692    106 |  0.000 % |
35.38/35.49	c |    196845 |    3889    16609    50429 |    27983    11999    118 |  0.000 % |
57.68/57.77	c |    295371 |    3889    16609    50429 |    30781    26268    109 |  0.000 % |
88.87/88.90	c |    443160 |    3889    16609    50429 |    33859    16629    130 |  0.000 % |
144.55/144.60	c |    664843 |    3889    16609    50429 |    37245    13680    113 |  0.000 % |
224.43/224.56	c |    997368 |    3889    16609    50429 |    40970    37669    121 |  0.000 % |
363.20/363.31	c |   1496156 |    3889    16609    50429 |    45067    40759    107 |  0.000 % |
582.14/582.38	c |   2244338 |    3889    16609    50429 |    49574    26215    138 |  0.000 % |
935.55/935.85	c |   3366612 |    3889    16609    50429 |    54531    26430    106 |  0.000 % |

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1519822-1238237800/watcher-1519822-1238237800 -o /tmp/evaluation-result-1519822-1238237800/solver-1519822-1238237800 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/minisat HOME/instance-1519822-1238237800.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: 1.00 1.00 1.00 3/81 7419
/proc/meminfo: memFree=1861776/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=7996 CPUtime=0
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 363 0 0 0 0 0 0 0 20 0 1 0 1096443839 8187904 347 1992294400 4194304 5092341 548682068848 18446744073709551615 4270144 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 1999 347 63 219 0 1777 0

[startup+0.0337561 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 7419
/proc/meminfo: memFree=1861776/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=8744 CPUtime=0.02
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 631 0 0 0 2 0 0 0 20 0 1 0 1096443839 8953856 615 1992294400 4194304 5092341 548682068848 18446744073709551615 4223120 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 2186 615 88 219 0 1964 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8744

[startup+0.101763 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 7419
/proc/meminfo: memFree=1861776/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=8744 CPUtime=0.09
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 768 0 0 0 9 0 0 0 20 0 1 0 1096443839 8953856 666 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 2186 666 102 219 0 1964 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8744

[startup+0.301879 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 7419
/proc/meminfo: memFree=1861776/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=8744 CPUtime=0.29
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 956 0 0 0 29 0 0 0 22 0 1 0 1096443839 8953856 854 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 2186 854 102 219 0 1964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8744

[startup+0.701829 s]
/proc/loadavg: 1.00 1.00 1.00 3/81 7419
/proc/meminfo: memFree=1861776/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=8744 CPUtime=0.69
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 1332 0 0 0 69 0 0 0 25 0 1 0 1096443839 8953856 1230 1992294400 4194304 5092341 548682068848 18446744073709551615 4265869 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 2186 1230 102 219 0 1964 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8744

[startup+1.50192 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7420
/proc/meminfo: memFree=1856072/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=11668 CPUtime=1.49
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 2031 0 0 0 149 0 0 0 25 0 1 0 1096443839 11948032 1929 1992294400 4194304 5092341 548682068848 18446744073709551615 4248245 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 2917 1929 102 219 0 2695 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11668

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7420
/proc/meminfo: memFree=1855304/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=17020 CPUtime=3.09
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 5315 0 0 0 308 1 0 0 25 0 1 0 1096443839 17428480 3703 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 4255 3703 102 219 0 4033 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17020

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7420
/proc/meminfo: memFree=1837128/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=26104 CPUtime=6.29
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 7792 0 0 0 627 2 0 0 25 0 1 0 1096443839 26730496 6180 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 6526 6180 102 219 0 6304 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26104

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7420
/proc/meminfo: memFree=1837000/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=26104 CPUtime=12.68
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 7792 0 0 0 1266 2 0 0 25 0 1 0 1096443839 26730496 6180 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 6526 6180 102 219 0 6304 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 26104

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7420
/proc/meminfo: memFree=1837320/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=26104 CPUtime=25.48
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 11984 0 0 0 2543 5 0 0 25 0 1 0 1096443839 26730496 6100 1992294400 4194304 5092341 548682068848 18446744073709551615 4241418 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 6526 6100 102 219 0 6304 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26104

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7420
/proc/meminfo: memFree=1827464/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=38428 CPUtime=51.08
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 21615 0 0 0 5097 11 0 0 25 0 1 0 1096443839 39350272 8558 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 9607 8558 102 219 0 9385 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 38428

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7420
/proc/meminfo: memFree=1817864/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=55980 CPUtime=102.27
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 23993 0 0 0 10214 13 0 0 25 0 1 0 1096443839 57323520 10936 1992294400 4194304 5092341 548682068848 18446744073709551615 4241086 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 13995 10936 102 219 0 13773 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55980

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7420
/proc/meminfo: memFree=1817480/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=55980 CPUtime=162.25
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 24064 0 0 0 16212 13 0 0 25 0 1 0 1096443839 57323520 11007 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 13995 11007 102 219 0 13773 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 55980

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7420
/proc/meminfo: memFree=1816264/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=55980 CPUtime=222.23
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 24378 0 0 0 22210 13 0 0 25 0 1 0 1096443839 57323520 11321 1992294400 4194304 5092341 548682068848 18446744073709551615 4240611 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 13995 11321 102 219 0 13773 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 55980

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1814408/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=55980 CPUtime=282.21
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 24772 0 0 0 28208 13 0 0 25 0 1 0 1096443839 57323520 11715 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 13995 11715 102 219 0 13773 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 55980

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1806408/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=60848 CPUtime=342.2
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 26777 0 0 0 34206 14 0 0 25 0 1 0 1096443839 62308352 13720 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 15212 13720 102 219 0 14990 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 60848

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1804744/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=60848 CPUtime=402.18
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 27190 0 0 0 40204 14 0 0 25 0 1 0 1096443839 62308352 14133 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 15212 14133 102 219 0 14990 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 60848

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1804360/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=60848 CPUtime=462.16
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 27279 0 0 0 46202 14 0 0 25 0 1 0 1096443839 62308352 14222 1992294400 4194304 5092341 548682068848 18446744073709551615 4241447 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 15212 14222 102 219 0 14990 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 60848

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1803784/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=60848 CPUtime=522.15
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 27424 0 0 0 52201 14 0 0 25 0 1 0 1096443839 62308352 14367 1992294400 4194304 5092341 548682068848 18446744073709551615 4241101 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 15212 14367 102 219 0 14990 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 60848

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1801608/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=60848 CPUtime=582.14
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 41676 0 0 0 58193 21 0 0 25 0 1 0 1096443839 62308352 14864 1992294400 4194304 5092341 548682068848 18446744073709551615 4240676 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 15212 14864 102 219 0 14990 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 60848

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1771976/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=96948 CPUtime=642.12
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 70118 0 0 0 64177 35 0 0 25 0 1 0 1096443839 99274752 22320 1992294400 4194304 5092341 548682068848 18446744073709551615 4241067 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 24237 22320 102 219 0 24015 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 96948

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1791688/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=70668 CPUtime=702.11
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 91793 0 0 0 70161 50 0 0 25 0 1 0 1096443839 72364032 17319 1992294400 4194304 5092341 548682068848 18446744073709551615 4240640 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 17667 17319 102 219 0 17445 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 70668

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1785288/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=96944 CPUtime=762.09
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 93421 0 0 0 76158 51 0 0 25 0 1 0 1096443839 99270656 18947 1992294400 4194304 5092341 548682068848 18446744073709551615 4265879 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 24236 18947 102 219 0 24014 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 96944

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1783176/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=96944 CPUtime=822.07
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 93951 0 0 0 82156 51 0 0 25 0 1 0 1096443839 99270656 19477 1992294400 4194304 5092341 548682068848 18446744073709551615 4241380 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 24236 19477 102 219 0 24014 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 96944

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1782856/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=96944 CPUtime=882.06
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 94026 0 0 0 88154 52 0 0 25 0 1 0 1096443839 99270656 19552 1992294400 4194304 5092341 548682068848 18446744073709551615 4244040 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 24236 19552 102 219 0 24014 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 96944

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1782856/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=96944 CPUtime=942.04
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 94026 0 0 0 94152 52 0 0 25 0 1 0 1096443839 99270656 19552 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 24236 19552 102 219 0 24014 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 96944

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1780296/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=96944 CPUtime=1002.03
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 94666 0 0 0 100151 52 0 0 25 0 1 0 1096443839 99270656 20192 1992294400 4194304 5092341 548682068848 18446744073709551615 4241075 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 24236 20192 102 219 0 24014 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 96944

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1778760/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=96944 CPUtime=1062.01
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 95056 0 0 0 106148 53 0 0 25 0 1 0 1096443839 99270656 20582 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 24236 20582 102 219 0 24014 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 96944

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1778760/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=96944 CPUtime=1122
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 95056 0 0 0 112147 53 0 0 25 0 1 0 1096443839 99270656 20582 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 24236 20582 102 219 0 24014 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 96944

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1778696/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=96944 CPUtime=1181.98
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 95056 0 0 0 118145 53 0 0 25 0 1 0 1096443839 99270656 20582 1992294400 4194304 5092341 548682068848 18446744073709551615 4240665 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 24236 20582 102 219 0 24014 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 96944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/82 7426
/proc/meminfo: memFree=1778696/2055920 swapFree=4172708/4192956
[pid=7419] ppid=7417 vsize=96944 CPUtime=1200.08
/proc/7419/stat : 7419 (minisat) R 7417 7419 7338 0 -1 4194304 95056 0 0 0 119955 53 0 0 25 0 1 0 1096443839 99270656 20582 1992294400 4194304 5092341 548682068848 18446744073709551615 4240947 0 0 4096 3 0 0 0 17 1 0 0
/proc/7419/statm: 24236 20582 102 219 0 24014 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 96944

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.1
CPU user time (s): 1199.56
CPU system time (s): 0.543917
CPU usage (%): 99.9735
Max. virtual memory (cumulated for all children) (KiB): 110084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.56
system time used= 0.543917
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95056
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= 1381

runsolver used 1.46878 second user time and 4.00339 second system time

The end

Launcher Data 

Begin job on node87 at 2009-03-28 11:56:40
IDJOB=1519822
IDBENCH=70340
IDSOLVER=546
FILE ID=node87/1519822-1238237800
PBS_JOBID= 9060661
Free space on /tmp= 66036 MiB

SOLVER NAME= MiniSat 2.1 (Sat-race'08 Edition)
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S1271018787-049.cnf
COMMAND LINE= HOME/minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519822-1238237800/watcher-1519822-1238237800 -o /tmp/evaluation-result-1519822-1238237800/solver-1519822-1238237800 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/minisat HOME/instance-1519822-1238237800.cnf

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

MD5SUM BENCH= a2535194d868b4e0014d35a0421df6ea
RANDOM SEED=16534471

node87.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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1862192 kB
Buffers:         24804 kB
Cached:          90504 kB
SwapCached:       9200 kB
Active:          51736 kB
Inactive:        74240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1862192 kB
SwapTotal:     4192956 kB
SwapFree:      4172708 kB
Dirty:            1220 kB
Writeback:           0 kB
Mapped:          16300 kB
Slab:            51900 kB
Committed_AS:  2773372 kB
PageTables:       2676 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= 66036 MiB
End job on node87 at 2009-03-28 12:16:43