Trace number 1806459

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
minisat2-simp 070721? (TO) 1200.02 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/jarvisalo/
mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
MD5SUM0a790b16b30661bee32dad474c146a58
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 variables280
Number of clauses1120
Sum of the clauses size3360
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31120
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	This is 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:  280                                                  |
0.00/0.00	|  Number of clauses:    1120                                                 |
0.00/0.00	|  Parsing time:         0.00         s                                       |
0.00/0.00	============================[ Search Statistics ]==============================
0.00/0.00	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.00	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.00	===============================================================================
0.00/0.00	|         0 |     280     1120     3360 |      373        0    nan |  0.000 % |
0.00/0.00	|       101 |     280     1120     3360 |      410      101     29 |  0.001 % |
0.00/0.01	|       252 |     280     1120     3360 |      451      252     29 |  0.001 % |
0.00/0.01	|       477 |     280     1120     3360 |      496      477     23 |  0.001 % |
0.00/0.03	|       814 |     280     1120     3360 |      546      532     27 |  0.001 % |
0.00/0.05	|      1321 |     280     1120     3360 |      601      433     22 |  0.001 % |
0.00/0.09	|      2081 |     280     1120     3360 |      661      540     22 |  0.001 % |
0.10/0.13	|      3221 |     280     1120     3360 |      727      590     22 |  0.001 % |
0.19/0.22	|      4931 |     280     1120     3360 |      800      747     28 |  0.001 % |
0.29/0.34	|      7493 |     280     1120     3360 |      880      741     22 |  0.001 % |
0.49/0.54	|     11337 |     280     1120     3360 |      968      888     26 |  0.001 % |
0.79/0.83	|     17103 |     280     1120     3360 |     1065      590     16 |  0.001 % |
1.20/1.26	|     25752 |     280     1120     3360 |     1171      932     18 |  0.001 % |
1.89/1.95	|     38727 |     280     1120     3360 |     1288     1177     22 |  0.001 % |
2.99/3.06	|     58188 |     280     1120     3360 |     1417      734     17 |  0.001 % |
4.59/4.60	|     87380 |     280     1120     3360 |     1559      903     17 |  0.001 % |
6.99/7.05	|    131169 |     280     1120     3360 |     1715      841     19 |  0.001 % |
10.79/10.89	|    196855 |     280     1120     3360 |     1887     1021     18 |  0.001 % |
16.09/16.18	|    295382 |     280     1120     3360 |     2075     1867     19 |  0.001 % |
24.99/25.07	|    443172 |     280     1120     3360 |     2283     1107     18 |  0.001 % |
38.88/38.95	|    664855 |     280     1120     3360 |     2511     1781     22 |  0.001 % |
61.17/61.29	|    997381 |     280     1120     3360 |     2762     2309     22 |  0.001 % |
95.16/95.26	|   1496169 |     280     1120     3360 |     3039     1843     21 |  0.001 % |
150.34/150.49	|   2244351 |     280     1120     3360 |     3342     3043     24 |  0.001 % |
231.22/231.33	|   3366625 |     280     1120     3360 |     3677     2240     20 |  0.001 % |
352.28/352.41	|   5050036 |     280     1120     3360 |     4044     2761     19 |  0.001 % |
544.62/544.87	|   7575152 |     280     1120     3360 |     4449     2508     21 |  0.003 % |
856.91/857.23	|  11362827 |     280     1120     3360 |     4894     3711     20 |  0.001 % |

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-1806459-1242149655/watcher-1806459-1242149655 -o /tmp/evaluation-result-1806459-1242149655/solver-1806459-1242149655 -C 1200 -W 1800 -M 1800 minisat_static HOME/instance-1806459-1242149655.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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 20130
/proc/meminfo: memFree=1270528/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=2048 CPUtime=0
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 242992758 2097152 132 1992294400 134512640 135243866 4294956256 18446744073709551615 134555746 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 512 132 83 178 0 332 0

[startup+0.103512 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 20130
/proc/meminfo: memFree=1270528/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=2048 CPUtime=0.1
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 165 0 0 0 10 0 0 0 18 0 1 0 242992758 2097152 150 1992294400 134512640 135243866 4294956256 18446744073709551615 134556112 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 512 150 85 178 0 332 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2048

[startup+0.201528 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 20130
/proc/meminfo: memFree=1270528/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=2048 CPUtime=0.19
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 175 0 0 0 19 0 0 0 18 0 1 0 242992758 2097152 160 1992294400 134512640 135243866 4294956256 18446744073709551615 134556208 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 512 160 85 178 0 332 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2048

[startup+0.301545 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 20130
/proc/meminfo: memFree=1270528/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=2180 CPUtime=0.29
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 181 0 0 0 29 0 0 0 19 0 1 0 242992758 2232320 166 1992294400 134512640 135243866 4294956256 18446744073709551615 134555826 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 545 166 85 178 0 365 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2180

[startup+0.701612 s]
/proc/loadavg: 1.00 1.00 0.95 3/64 20130
/proc/meminfo: memFree=1270528/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=2180 CPUtime=0.69
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 194 0 0 0 69 0 0 0 22 0 1 0 242992758 2232320 179 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 545 179 85 178 0 365 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2180

[startup+1.50175 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1270136/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=2180 CPUtime=1.49
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 208 0 0 0 149 0 0 0 25 0 1 0 242992758 2232320 193 1992294400 134512640 135243866 4294956256 18446744073709551615 134558382 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 545 193 85 178 0 365 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2180

[startup+3.10201 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1269944/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=2312 CPUtime=3.09
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 230 0 0 0 309 0 0 0 25 0 1 0 242992758 2367488 215 1992294400 134512640 135243866 4294956256 18446744073709551615 134748230 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 578 215 85 178 0 398 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2312

[startup+6.30155 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1269688/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=2444 CPUtime=6.29
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 261 0 0 0 629 0 0 0 25 0 1 0 242992758 2502656 246 1992294400 134512640 135243866 4294956256 18446744073709551615 134555829 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 611 246 85 178 0 431 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2444

[startup+12.7026 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1269560/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=2576 CPUtime=12.69
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 291 0 0 0 1269 0 0 0 25 0 1 0 242992758 2637824 276 1992294400 134512640 135243866 4294956256 18446744073709551615 134556115 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 644 276 85 178 0 464 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2576

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1269368/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=2708 CPUtime=25.49
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 334 0 0 0 2549 0 0 0 25 0 1 0 242992758 2772992 319 1992294400 134512640 135243866 4294956256 18446744073709551615 134555722 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 677 319 85 178 0 497 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2708

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1268920/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=3112 CPUtime=51.08
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 428 0 0 0 5108 0 0 0 25 0 1 0 242992758 3186688 413 1992294400 134512640 135243866 4294956256 18446744073709551615 134555740 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 778 413 85 178 0 598 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3112

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1268536/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=3504 CPUtime=102.26
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 517 0 0 0 10226 0 0 0 25 0 1 0 242992758 3588096 502 1992294400 134512640 135243866 4294956256 18446744073709551615 134555970 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 876 502 85 178 0 696 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3504

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1268088/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=3768 CPUtime=162.24
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 606 0 0 0 16224 0 0 0 25 0 1 0 242992758 3858432 591 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 942 591 85 178 0 762 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 3768

[startup+222.306 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1267960/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=3904 CPUtime=222.22
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 634 0 0 0 22222 0 0 0 25 0 1 0 242992758 3997696 619 1992294400 134512640 135243866 4294956256 18446744073709551615 134555746 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 976 619 85 178 0 796 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 3904

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1267832/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=4036 CPUtime=282.2
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 671 0 0 0 28220 0 0 0 25 0 1 0 242992758 4132864 656 1992294400 134512640 135243866 4294956256 18446744073709551615 134555950 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1009 656 85 178 0 829 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 4036

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1267704/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=4168 CPUtime=342.18
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 693 0 0 0 34218 0 0 0 25 0 1 0 242992758 4268032 678 1992294400 134512640 135243866 4294956256 18446744073709551615 134555869 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1042 678 85 178 0 862 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 4168

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20131
/proc/meminfo: memFree=1267512/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=4300 CPUtime=402.16
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 738 0 0 0 40216 0 0 0 25 0 1 0 242992758 4403200 723 1992294400 134512640 135243866 4294956256 18446744073709551615 134556083 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1075 723 85 178 0 895 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 4300

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1267064/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=4560 CPUtime=462.14
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 802 0 0 0 46214 0 0 0 25 0 1 0 242992758 4669440 787 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1140 787 85 178 0 960 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4560

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1267128/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=4692 CPUtime=522.13
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 836 0 0 0 52212 1 0 0 25 0 1 0 242992758 4804608 821 1992294400 134512640 135243866 4294956256 18446744073709551615 134565643 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1173 821 85 178 0 993 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 4692

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1267000/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=4828 CPUtime=582.11
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 862 0 0 0 58210 1 0 0 25 0 1 0 242992758 4943872 847 1992294400 134512640 135243866 4294956256 18446744073709551615 134556083 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1207 847 85 178 0 1027 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 4828

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266872/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=4960 CPUtime=642.09
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 889 0 0 0 64208 1 0 0 25 0 1 0 242992758 5079040 874 1992294400 134512640 135243866 4294956256 18446744073709551615 134556083 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1240 874 85 178 0 1060 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 4960

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266744/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=4960 CPUtime=702.07
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 906 0 0 0 70206 1 0 0 25 0 1 0 242992758 5079040 891 1992294400 134512640 135243866 4294956256 18446744073709551615 134555699 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1240 891 85 178 0 1060 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 4960

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266552/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=5100 CPUtime=762.05
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 927 0 0 0 76204 1 0 0 25 0 1 0 242992758 5222400 912 1992294400 134512640 135243866 4294956256 18446744073709551615 134572816 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1275 912 85 178 0 1095 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 5100

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266552/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=5100 CPUtime=822.03
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 929 0 0 0 82202 1 0 0 25 0 1 0 242992758 5222400 914 1992294400 134512640 135243866 4294956256 18446744073709551615 134567856 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1275 914 85 178 0 1095 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 5100

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266424/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=5236 CPUtime=882.01
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 955 0 0 0 88200 1 0 0 25 0 1 0 242992758 5361664 940 1992294400 134512640 135243866 4294956256 18446744073709551615 134555920 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1309 940 85 178 0 1129 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 5236

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266296/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=5376 CPUtime=941.99
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 984 0 0 0 94198 1 0 0 25 0 1 0 242992758 5505024 969 1992294400 134512640 135243866 4294956256 18446744073709551615 134556115 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1344 969 85 178 0 1164 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 5376

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266232/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=5376 CPUtime=1001.97
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 1005 0 0 0 100195 2 0 0 25 0 1 0 242992758 5505024 990 1992294400 134512640 135243866 4294956256 18446744073709551615 134556115 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1344 990 85 178 0 1164 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 5376

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266168/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=5520 CPUtime=1061.96
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 1024 0 0 0 106194 2 0 0 25 0 1 0 242992758 5652480 1009 1992294400 134512640 135243866 4294956256 18446744073709551615 134555929 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1380 1009 85 178 0 1200 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 5520

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266040/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=5520 CPUtime=1121.93
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 1042 0 0 0 112191 2 0 0 25 0 1 0 242992758 5652480 1027 1992294400 134512640 135243866 4294956256 18446744073709551615 134555808 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1380 1027 85 178 0 1200 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 5520

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266040/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=5520 CPUtime=1181.91
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 1042 0 0 0 118189 2 0 0 25 0 1 0 242992758 5652480 1027 1992294400 134512640 135243866 4294956256 18446744073709551615 134555699 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1380 1027 85 178 0 1200 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 5520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266040/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=5520 CPUtime=1200.01
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 1042 0 0 0 119999 2 0 0 25 0 1 0 242992758 5652480 1027 1992294400 134512640 135243866 4294956256 18446744073709551615 134555883 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1380 1027 85 178 0 1200 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5520

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 20133
/proc/meminfo: memFree=1266040/2055920 swapFree=4191900/4192956
[pid=20130] ppid=20128 vsize=5520 CPUtime=1200.01
/proc/20130/stat : 20130 (minisat_static) R 20128 20130 19874 0 -1 4194304 1042 0 0 0 119999 2 0 0 25 0 1 0 242992758 5652480 1027 1992294400 134512640 135243866 4294956256 18446744073709551615 134555883 0 0 4096 3 0 0 0 17 1 0 0
/proc/20130/statm: 1380 1027 85 178 0 1200 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5520

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.02
CPU user time (s): 1200
CPU system time (s): 0.024996
CPU usage (%): 99.968
Max. virtual memory (cumulated for all children) (KiB): 5520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.024996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1042
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= 2600

runsolver used 1.16882 second user time and 2.13867 second system time

The end

Launcher Data 

Begin job on node57 at 2009-05-12 19:34:15
IDJOB=1806459
IDBENCH=24739
IDSOLVER=568
FILE ID=node57/1806459-1242149655
PBS_JOBID= 9289667
Free space on /tmp= 65676 MiB

SOLVER NAME= minisat2-simp 070721
BENCH NAME= SAT07/crafted/Difficult/contest05/jarvisalo/mod2-rand3bip-sat-280-2.sat05-2264.reshuffled-07.cnf
COMMAND LINE= minisat_static BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1806459-1242149655/watcher-1806459-1242149655 -o /tmp/evaluation-result-1806459-1242149655/solver-1806459-1242149655 -C 1200 -W 1800 -M 1800  minisat_static HOME/instance-1806459-1242149655.cnf

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

MD5SUM BENCH= 0a790b16b30661bee32dad474c146a58
RANDOM SEED=408266136

node57.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		: 3000.256
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		: 3000.256
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:       1271008 kB
Buffers:         27860 kB
Cached:         682348 kB
SwapCached:        256 kB
Active:         247144 kB
Inactive:       476284 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1271008 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:             840 kB
Writeback:           0 kB
Mapped:          21732 kB
Slab:            47604 kB
Committed_AS:   739116 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 65676 MiB
End job on node57 at 2009-05-12 19:54:17