Trace number 428409

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)UNSAT 870.276 870.527

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.10.unsat.cnf
MD5SUMb1a6497b6934405ef70bfcc51fa85893
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark107.81
Satisfiable
(Un)Satisfiability was proved
Number of variables1111
Number of clauses3756
Sum of the clauses size9786
Maximum clause length19
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 21603
Number of clauses of size 32090
Number of clauses of size 430
Number of clauses of size 518
Number of clauses of size over 512

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:  1111                                                 |
0.00/0.00	|  Number of clauses:    3756                                                 |
0.00/0.00	|  Parsing time:         0.01         s                                       |
0.00/0.02	============================[ Search Statistics ]==============================
0.00/0.02	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.02	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.02	===============================================================================
0.00/0.02	|         0 |     754     3137     9386 |     1045        0    nan |  0.000 % |
0.00/0.03	|       100 |     754     3137     9386 |     1150      100     52 |  0.270 % |
0.00/0.04	|       252 |     754     3137     9386 |     1265      252     36 |  0.270 % |
0.05/0.06	|       478 |     754     3137     9386 |     1391      478     36 |  0.270 % |
0.05/0.09	|       816 |     754     3137     9386 |     1530      816     30 |  0.270 % |
0.09/0.15	|      1324 |     754     3137     9386 |     1684     1324     34 |  0.270 % |
0.19/0.22	|      2084 |     754     3137     9386 |     1852     1212     21 |  0.270 % |
0.29/0.33	|      3224 |     754     3137     9386 |     2037     1318     21 |  0.270 % |
0.39/0.50	|      4932 |     752     3128     9364 |     2241     1906     25 |  0.450 % |
0.69/0.74	|      7494 |     752     3128     9364 |     2465     2089     21 |  0.450 % |
1.10/1.20	|     11339 |     752     3128     9364 |     2712     1980     21 |  0.450 % |
1.79/1.88	|     17106 |     752     3128     9364 |     2983     2063     16 |  0.450 % |
2.99/3.04	|     25755 |     752     3128     9364 |     3281     2672     26 |  0.450 % |
4.59/4.66	|     38730 |     752     3128     9364 |     3609     3510     18 |  0.450 % |
7.09/7.16	|     58192 |     752     3128     9364 |     3970     2224     18 |  0.450 % |
10.79/10.88	|     87384 |     752     3128     9364 |     4368     2536     15 |  0.450 % |
16.49/16.50	|    131173 |     752     3128     9364 |     4804     2650     16 |  0.450 % |
25.19/25.20	|    196859 |     752     3128     9364 |     5285     3294     18 |  0.450 % |
38.48/38.60	|    295386 |     752     3128     9364 |     5813     3762     20 |  0.450 % |
58.87/58.93	|    443176 |     752     3128     9364 |     6395     4938     21 |  0.450 % |
91.47/91.57	|    664860 |     751     3121     9343 |     7034     6385     20 |  0.540 % |
142.85/143.00	|    997386 |     751     3121     9343 |     7738     5645     29 |  0.540 % |
218.03/218.15	|   1496175 |     751     3121     9343 |     8512     4127     19 |  0.540 % |
335.09/335.20	|   2244358 |     751     3121     9343 |     9363     7052     18 |  0.541 % |
514.85/515.03	|   3366632 |     751     3121     9343 |    10299     8177     19 |  0.544 % |
785.96/786.20	|   5050043 |     714     2899     8732 |    11329     9704     22 |  3.873 % |
870.24/870.52	===============================================================================
870.24/870.52	lookaheads            : 1326575
870.24/870.52	variable balance      : 0.00
870.24/870.52	restarts              : 26
870.24/870.52	conflicts             : 5577249        (6409 /sec)
870.24/870.52	decisions             : 6792387        (1.08 % random) (7806 /sec)
870.24/870.52	decision = positive   : 4393695
870.24/870.52	decision = negative   : 2398692
870.24/870.52	propagations          : 886408392      (1018642 /sec)
870.24/870.52	conflict literals     : 140456837      (52.47 % deleted)
870.24/870.52	Memory used           : 6.69 MB
870.24/870.52	CPU time              : 870.187 s
870.24/870.52	
870.24/870.52	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-428409-1177719451 -o ROOT/results/node21/solver-428409-1177719451 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/428409-1177719451/minimarch_fixed /tmp/evaluation/428409-1177719451/instance-428409-1177719451.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: 0.92 0.98 0.99 3/77 22756
/proc/meminfo: memFree=1744824/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=2008 CPUtime=0
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 219862370 2056192 166 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134516047 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 502 166 51 132 0 367 0

[startup+0.0583091 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22756
/proc/meminfo: memFree=1744824/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=2248 CPUtime=0.05
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 251 0 0 0 5 0 0 0 18 0 1 0 219862370 2301952 236 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 562 236 67 132 0 427 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2248

[startup+0.101313 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22756
/proc/meminfo: memFree=1744824/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=2248 CPUtime=0.09
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 251 0 0 0 9 0 0 0 18 0 1 0 219862370 2301952 236 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 562 236 67 132 0 427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2248

[startup+0.301335 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22756
/proc/meminfo: memFree=1744824/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=2380 CPUtime=0.29
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 276 0 0 0 29 0 0 0 19 0 1 0 219862370 2437120 261 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134556440 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 595 261 67 132 0 460 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2380

[startup+0.701379 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22756
/proc/meminfo: memFree=1744824/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=2380 CPUtime=0.69
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 298 0 0 0 69 0 0 0 23 0 1 0 219862370 2437120 283 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 595 283 67 132 0 460 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2380

[startup+1.50147 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1743856/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=2512 CPUtime=1.49
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 325 0 0 0 149 0 0 0 25 0 1 0 219862370 2572288 310 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 628 310 67 132 0 493 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2512

[startup+3.10164 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1743664/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=2644 CPUtime=3.09
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 360 0 0 0 309 0 0 0 25 0 1 0 219862370 2707456 345 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551274 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 661 345 67 132 0 526 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2644

[startup+6.30199 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1743472/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=2776 CPUtime=6.29
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 378 0 0 0 629 0 0 0 25 0 1 0 219862370 2842624 363 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 694 363 67 132 0 559 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2776

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1743216/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=2908 CPUtime=12.69
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 424 0 0 0 1269 0 0 0 25 0 1 0 219862370 2977792 409 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134553230 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 727 409 67 132 0 592 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2908

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1742896/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=3172 CPUtime=25.48
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 490 0 0 0 2548 0 0 0 25 0 1 0 219862370 3248128 475 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 793 475 67 132 0 658 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3172

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1742512/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=3568 CPUtime=51.07
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 580 0 0 0 5107 0 0 0 25 0 1 0 219862370 3653632 565 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551316 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 892 565 67 132 0 757 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3568

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1741936/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=4100 CPUtime=102.27
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 728 0 0 0 10226 1 0 0 25 0 1 0 219862370 4198400 713 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1025 713 67 132 0 890 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4100

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1741552/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=4496 CPUtime=162.24
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 821 0 0 0 16223 1 0 0 25 0 1 0 219862370 4603904 806 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550979 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1124 806 67 132 0 989 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4496

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1741296/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=4768 CPUtime=222.23
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 876 0 0 0 22221 2 0 0 25 0 1 0 219862370 4882432 861 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1192 861 67 132 0 1057 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4768

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1740720/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=5280 CPUtime=282.21
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1009 0 0 0 28218 3 0 0 25 0 1 0 219862370 5406720 994 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1320 994 67 132 0 1185 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5280

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1740464/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=5544 CPUtime=342.19
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1070 0 0 0 34216 3 0 0 25 0 1 0 219862370 5677056 1055 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558429 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1386 1055 67 132 0 1251 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5544

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1740400/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=5544 CPUtime=402.18
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1080 0 0 0 40214 4 0 0 25 0 1 0 219862370 5677056 1065 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557700 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1386 1065 67 132 0 1251 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5544

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1740272/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=5676 CPUtime=462.16
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1120 0 0 0 46212 4 0 0 25 0 1 0 219862370 5812224 1105 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1419 1105 67 132 0 1284 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 5676

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1740272/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=5808 CPUtime=522.14
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1156 0 0 0 52209 5 0 0 25 0 1 0 219862370 5947392 1141 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1452 1141 67 132 0 1317 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 5808

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739888/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6172 CPUtime=582.12
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1238 0 0 0 58207 5 0 0 25 0 1 0 219862370 6320128 1223 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550956 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1543 1223 67 132 0 1408 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6172

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739632/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6436 CPUtime=642.11
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1306 0 0 0 64205 6 0 0 25 0 1 0 219862370 6590464 1291 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552947 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1609 1291 67 132 0 1474 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6436

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739504/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6568 CPUtime=702.08
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1332 0 0 0 70202 6 0 0 25 0 1 0 219862370 6725632 1317 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551535 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1642 1317 67 132 0 1507 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 6568

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739440/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6568 CPUtime=762.07
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1353 0 0 0 76200 7 0 0 25 0 1 0 219862370 6725632 1338 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1642 1338 67 132 0 1507 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 6568

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739376/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6704 CPUtime=822.06
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1371 0 0 0 82198 8 0 0 25 0 1 0 219862370 6864896 1356 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1676 1356 67 132 0 1541 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 6704

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

[startup+844.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739312/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6704 CPUtime=844.45
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1384 0 0 0 84437 8 0 0 25 0 1 0 219862370 6864896 1369 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1676 1369 67 132 0 1541 0
Current children cumulated CPU time (s) 844.45
Current children cumulated vsize (KiB) 6704

[startup+857.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739312/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6844 CPUtime=857.24
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1388 0 0 0 85716 8 0 0 25 0 1 0 219862370 7008256 1373 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1711 1373 67 132 0 1576 0
Current children cumulated CPU time (s) 857.24
Current children cumulated vsize (KiB) 6844

[startup+863.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739312/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6844 CPUtime=863.64
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1388 0 0 0 86356 8 0 0 25 0 1 0 219862370 7008256 1373 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1711 1373 67 132 0 1576 0
Current children cumulated CPU time (s) 863.64
Current children cumulated vsize (KiB) 6844

[startup+867.101 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739312/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6844 CPUtime=866.84
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1388 0 0 0 86676 8 0 0 25 0 1 0 219862370 7008256 1373 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551257 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1711 1373 67 132 0 1576 0
Current children cumulated CPU time (s) 866.84
Current children cumulated vsize (KiB) 6844

[startup+868.701 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739312/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6844 CPUtime=868.44
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1388 0 0 0 86836 8 0 0 25 0 1 0 219862370 7008256 1373 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551541 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1711 1373 67 132 0 1576 0
Current children cumulated CPU time (s) 868.44
Current children cumulated vsize (KiB) 6844

[startup+869.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739312/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6844 CPUtime=869.24
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1388 0 0 0 86916 8 0 0 25 0 1 0 219862370 7008256 1373 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1711 1373 67 132 0 1576 0
Current children cumulated CPU time (s) 869.24
Current children cumulated vsize (KiB) 6844

[startup+870.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739312/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6844 CPUtime=870.04
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1388 0 0 0 86996 8 0 0 25 0 1 0 219862370 7008256 1373 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134620609 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1711 1373 67 132 0 1576 0
Current children cumulated CPU time (s) 870.04
Current children cumulated vsize (KiB) 6844

[startup+870.501 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22757
/proc/meminfo: memFree=1739312/2055920 swapFree=4155628/4192956
[pid=22756] ppid=22754 vsize=6844 CPUtime=870.24
/proc/22756/stat : 22756 (minimarch_fixed) R 22754 22756 21682 0 -1 4194304 1388 0 0 0 87016 8 0 0 25 0 1 0 219862370 7008256 1373 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/22756/statm: 1711 1373 67 132 0 1576 0
Current children cumulated CPU time (s) 870.24
Current children cumulated vsize (KiB) 6844

Child status: 20
Real time (s): 870.527
CPU time (s): 870.276
CPU user time (s): 870.187
CPU system time (s): 0.088986
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 6844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 870.187
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1395
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= 17914

runsolver used 0.664898 second user time and 1.82272 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Sat Apr 28 00:17:31 UTC 2007

IDJOB= 428409
IDBENCH= 20474
IDSOLVER= 198
FILE ID= node21/428409-1177719451

PBS_JOBID= 4715356

Free space on /tmp= 66450 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.10.unsat.cnf
COMMAND LINE= /tmp/evaluation/428409-1177719451/minimarch_fixed /tmp/evaluation/428409-1177719451/instance-428409-1177719451.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-428409-1177719451 -o ROOT/results/node21/solver-428409-1177719451 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/428409-1177719451/minimarch_fixed /tmp/evaluation/428409-1177719451/instance-428409-1177719451.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  b1a6497b6934405ef70bfcc51fa85893

RANDOM SEED= 540673163

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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		: 3000.232
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		: 3000.232
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:       1745296 kB
Buffers:         46224 kB
Cached:         174496 kB
SwapCached:      15988 kB
Active:         165476 kB
Inactive:        79556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1745296 kB
SwapTotal:     4192956 kB
SwapFree:      4155628 kB
Dirty:            2964 kB
Writeback:           0 kB
Mapped:          30436 kB
Slab:            51172 kB
Committed_AS:  1874544 kB
PageTables:       1788 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= 66450 MiB

End job on node21 on Sat Apr 28 00:32:01 UTC 2007