Trace number 427815

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
minimarch 2007-04-26 (fixed)? (TO) 1200.03 1200.31

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
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 (download as text)

0.00/0.00	This is MiniMarch 1.1, a modified version of MiniSat 2.0 beta
0.00/0.00	WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	============================[ Problem Statistics ]=============================
0.00/0.00	|                                                                             |
0.00/0.00	|  Number of variables:  4000                                                 |
0.00/0.00	|  Number of clauses:    16800                                                |
0.04/0.04	|  Parsing time:         0.05         s                                       |
0.09/0.10	============================[ Search Statistics ]==============================
0.09/0.10	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.10	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.10	===============================================================================
0.09/0.10	|         0 |    3889    16621    50488 |     5540        0    nan |  0.000 % |
0.09/0.12	|       100 |    3889    16621    50488 |     6094      100     77 |  0.000 % |
0.09/0.14	|       250 |    3889    16621    50488 |     6703      250     86 |  0.000 % |
0.09/0.17	|       475 |    3889    16621    50488 |     7374      475     93 |  0.000 % |
0.19/0.22	|       813 |    3889    16621    50488 |     8111      813     92 |  0.000 % |
0.29/0.30	|      1321 |    3889    16621    50488 |     8922     1321     98 |  0.000 % |
0.39/0.43	|      2080 |    3889    16621    50488 |     9815     2080    112 |  0.000 % |
0.59/0.62	|      3219 |    3889    16621    50488 |    10796     3219    113 |  0.000 % |
0.89/0.93	|      4927 |    3889    16621    50488 |    11876     4927    115 |  0.000 % |
1.39/1.49	|      7492 |    3889    16621    50488 |    13063     7492    120 |  0.000 % |
2.29/2.35	|     11338 |    3889    16621    50488 |    14370    11338    121 |  0.000 % |
3.89/3.94	|     17105 |    3889    16621    50488 |    15807     9573    121 |  0.000 % |
6.49/6.57	|     25755 |    3889    16621    50488 |    17387     9976    128 |  0.000 % |
11.39/11.48	|     38729 |    3889    16621    50488 |    19126    13948    132 |  0.000 % |
18.48/18.56	|     58190 |    3889    16621    50488 |    21039    13655    149 |  0.000 % |
33.19/33.24	|     87382 |    3889    16621    50488 |    23143    21160    155 |  0.000 % |
58.28/58.35	|    131171 |    3889    16621    50488 |    25457    17066    142 |  0.000 % |
93.67/93.73	|    196857 |    3889    16621    50488 |    28003    14931    136 |  0.000 % |
154.66/154.78	|    295383 |    3889    16621    50488 |    30803    22428    133 |  0.000 % |
256.63/256.73	|    443172 |    3889    16621    50488 |    33884    25959    136 |  0.000 % |
421.59/421.79	|    664855 |    3889    16621    50488 |    37272    28383    144 |  0.000 % |
676.82/677.00	|    997381 |    3889    16621    50488 |    40999    32746    138 |  0.000 % |
1075.44/1075.72	|   1496170 |    3889    16621    50488 |    45099    38071    162 |  0.000 % |

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/node43/watcher-427815-1177677517 -o ROOT/results/node43/solver-427815-1177677517 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427815-1177677517/minimarch_fixed /tmp/evaluation/427815-1177677517/instance-427815-1177677517.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): 2400 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 3/77 3999
/proc/meminfo: memFree=1547592/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=2296 CPUtime=0
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 215663547 2351104 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134562317 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 574 288 51 132 0 439 0

[startup+0.0464381 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3999
/proc/meminfo: memFree=1547592/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=3280 CPUtime=0.04
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 529 0 0 0 4 0 0 0 18 0 1 0 215663547 3358720 514 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523273 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 820 514 51 132 0 685 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3280

[startup+0.102442 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3999
/proc/meminfo: memFree=1547592/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=3312 CPUtime=0.09
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 586 0 0 0 9 0 0 0 18 0 1 0 215663547 3391488 569 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134620319 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 828 569 65 132 0 693 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3312

[startup+0.301459 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3999
/proc/meminfo: memFree=1547592/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=3444 CPUtime=0.29
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 619 0 0 0 29 0 0 0 19 0 1 0 215663547 3526656 602 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 861 602 68 132 0 726 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3444

[startup+0.702493 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 3999
/proc/meminfo: memFree=1547592/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=4632 CPUtime=0.69
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 912 0 0 0 69 0 0 0 23 0 1 0 215663547 4743168 895 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 1158 895 68 132 0 1023 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4632

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4000
/proc/meminfo: memFree=1543424/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=6744 CPUtime=1.49
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 1437 0 0 0 149 0 0 0 25 0 1 0 215663547 6905856 1420 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 1686 1420 68 132 0 1551 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6744

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4000
/proc/meminfo: memFree=1540608/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=10340 CPUtime=3.09
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 2315 0 0 0 308 1 0 0 25 0 1 0 215663547 10588160 2298 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 2585 2298 68 132 0 2450 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10340

[startup+6.30198 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4000
/proc/meminfo: memFree=1537536/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=11924 CPUtime=6.29
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 2725 0 0 0 628 1 0 0 25 0 1 0 215663547 12210176 2708 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551391 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 2981 2708 68 132 0 2846 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11924

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4000
/proc/meminfo: memFree=1535744/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=13640 CPUtime=12.69
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 3145 0 0 0 1267 2 0 0 25 0 1 0 215663547 13967360 3128 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 3410 3128 68 132 0 3275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13640

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4000
/proc/meminfo: memFree=1532032/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=16544 CPUtime=25.49
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 3873 0 0 0 2546 3 0 0 25 0 1 0 215663547 16941056 3856 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 4136 3856 68 132 0 4001 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16544

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4000
/proc/meminfo: memFree=1528896/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=19712 CPUtime=51.08
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 4677 0 0 0 5105 3 0 0 25 0 1 0 215663547 20185088 4660 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 4928 4660 68 132 0 4793 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19712

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1526784/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=21596 CPUtime=102.27
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 5145 0 0 0 10223 4 0 0 25 0 1 0 215663547 22114304 5128 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 5399 5128 68 132 0 5264 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 21596

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1523840/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=24648 CPUtime=162.25
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 5885 0 0 0 16220 5 0 0 25 0 1 0 215663547 25239552 5868 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 6162 5868 68 132 0 6027 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 24648

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1522496/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=26108 CPUtime=222.24
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 6260 0 0 0 22218 6 0 0 25 0 1 0 215663547 26734592 6243 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 6527 6243 68 132 0 6392 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 26108

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1519296/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=29276 CPUtime=282.22
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 7052 0 0 0 28215 7 0 0 25 0 1 0 215663547 29978624 7035 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 7319 7035 68 132 0 7184 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29276

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1518400/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=30232 CPUtime=342.21
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 7278 0 0 0 34213 8 0 0 25 0 1 0 215663547 30957568 7261 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 7558 7261 68 132 0 7423 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 30232

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1518400/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=30232 CPUtime=402.2
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 7278 0 0 0 40211 9 0 0 25 0 1 0 215663547 30957568 7261 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 7558 7261 68 132 0 7423 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 30232

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1517632/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=31024 CPUtime=462.18
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 7496 0 0 0 46209 9 0 0 25 0 1 0 215663547 31768576 7479 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 7756 7479 68 132 0 7621 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 31024

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1515200/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=33400 CPUtime=522.16
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 8079 0 0 0 52206 10 0 0 25 0 1 0 215663547 34201600 8062 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 8350 8062 68 132 0 8215 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 33400

[startup+582.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1515264/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=33400 CPUtime=582.15
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 8079 0 0 0 58205 10 0 0 25 0 1 0 215663547 34201600 8062 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 8350 8062 68 132 0 8215 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 33400

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1514816/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=33796 CPUtime=642.14
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 8181 0 0 0 64203 11 0 0 25 0 1 0 215663547 34607104 8164 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 8449 8164 68 132 0 8314 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 33796

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1513344/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=35268 CPUtime=702.12
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 8551 0 0 0 70200 12 0 0 25 0 1 0 215663547 36114432 8534 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 8817 8534 68 132 0 8682 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 35268

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1510336/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=38304 CPUtime=762.11
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 9311 0 0 0 76198 13 0 0 25 0 1 0 215663547 39223296 9294 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551313 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 9576 9294 68 132 0 9441 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 38304

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1510336/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=38304 CPUtime=822.09
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 9311 0 0 0 82196 13 0 0 25 0 1 0 215663547 39223296 9294 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 9576 9294 68 132 0 9441 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 38304

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1509888/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=38832 CPUtime=882.08
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 9411 0 0 0 88194 14 0 0 25 0 1 0 215663547 39763968 9394 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558552 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 9708 9394 68 132 0 9573 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 38832

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1509696/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=38924 CPUtime=942.07
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 9466 0 0 0 94192 15 0 0 25 0 1 0 215663547 39858176 9449 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 9731 9449 68 132 0 9596 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 38924

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1509504/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=39072 CPUtime=1002.05
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 9511 0 0 0 100190 15 0 0 25 0 1 0 215663547 40009728 9485 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551334 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 9768 9485 68 132 0 9633 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 39072

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1508032/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=40668 CPUtime=1062.04
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 9883 0 0 0 106188 16 0 0 25 0 1 0 215663547 41644032 9857 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551386 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 10167 9857 68 132 0 10032 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 40668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1505152/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=43572 CPUtime=1122.03
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 10613 0 0 0 112186 17 0 0 25 0 1 0 215663547 44617728 10587 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 10893 10587 68 132 0 10758 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 43572

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1505152/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=43572 CPUtime=1182.01
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 10613 0 0 0 118184 17 0 0 25 0 1 0 215663547 44617728 10587 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551541 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 10893 10587 68 132 0 10758 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 43572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1505152/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=43572 CPUtime=1200
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 10613 0 0 0 119983 17 0 0 25 0 1 0 215663547 44617728 10587 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 10893 10587 68 132 0 10758 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 43572

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 4002
/proc/meminfo: memFree=1505152/2055920 swapFree=4158592/4192956
[pid=3999] ppid=3997 vsize=43572 CPUtime=1200
/proc/3999/stat : 3999 (minimarch_fixed) R 3997 3999 3140 0 -1 4194304 10613 0 0 0 119983 17 0 0 25 0 1 0 215663547 44617728 10587 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/3999/statm: 10893 10587 68 132 0 10758 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 43572

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.03
CPU user time (s): 1199.84
CPU system time (s): 0.188971
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 43572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10613
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= 16606

runsolver used 0.885865 second user time and 2.66459 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Fri Apr 27 12:38:37 UTC 2007

IDJOB= 427815
IDBENCH= 20163
IDSOLVER= 198
FILE ID= node43/427815-1177677517

PBS_JOBID= 4698577

Free space on /tmp= 66463 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/427815-1177677517/minimarch_fixed /tmp/evaluation/427815-1177677517/instance-427815-1177677517.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-427815-1177677517 -o ROOT/results/node43/solver-427815-1177677517 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427815-1177677517/minimarch_fixed /tmp/evaluation/427815-1177677517/instance-427815-1177677517.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 818004062

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1548000 kB
Buffers:         52008 kB
Cached:         362180 kB
SwapCached:       2856 kB
Active:         257472 kB
Inactive:       180716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548000 kB
SwapTotal:     4192956 kB
SwapFree:      4158592 kB
Dirty:            3224 kB
Writeback:           0 kB
Mapped:          31744 kB
Slab:            55072 kB
Committed_AS:  2704176 kB
PageTables:       1896 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= 66463 MiB

End job on node43 on Fri Apr 27 12:58:40 UTC 2007