Trace number 427805

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) 1200.1 1200.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46947
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                                                |
0.00/0.04	|  Parsing time:         0.04         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 |    3878    16574    50426 |     5524        0    nan |  0.000 % |
0.09/0.11	|       100 |    3878    16574    50426 |     6077      100     80 |  0.000 % |
0.09/0.13	|       252 |    3878    16574    50426 |     6684      252     72 |  0.000 % |
0.09/0.17	|       478 |    3878    16574    50426 |     7353      478     82 |  0.000 % |
0.19/0.22	|       816 |    3878    16574    50426 |     8088      816     86 |  0.000 % |
0.19/0.29	|      1322 |    3878    16574    50426 |     8897     1322     89 |  0.000 % |
0.39/0.41	|      2081 |    3878    16574    50426 |     9787     2081     99 |  0.000 % |
0.49/0.59	|      3222 |    3878    16574    50426 |    10766     3222    100 |  0.000 % |
0.79/0.89	|      4930 |    3878    16574    50426 |    11842     4930    104 |  0.000 % |
1.39/1.41	|      7492 |    3878    16574    50426 |    13026     7492    111 |  0.000 % |
2.29/2.32	|     11336 |    3878    16574    50426 |    14329    11336    114 |  0.000 % |
3.69/3.78	|     17102 |    3878    16574    50426 |    15762     9599    122 |  0.000 % |
6.29/6.35	|     25751 |    3878    16574    50426 |    17338     9982    120 |  0.000 % |
11.09/11.18	|     38727 |    3878    16574    50426 |    19072    13911    143 |  0.000 % |
19.08/19.12	|     58188 |    3878    16574    50426 |    20979    13577    129 |  0.000 % |
34.28/34.39	|     87381 |    3878    16574    50426 |    23077    21104    142 |  0.000 % |
55.78/55.85	|    131172 |    3878    16574    50426 |    25385    16965    129 |  0.000 % |
96.56/96.70	|    196856 |    3878    16574    50426 |    27924    14163    138 |  0.000 % |
157.15/157.28	|    295383 |    3878    16574    50426 |    30716    17635    126 |  0.000 % |
253.32/253.48	|    443172 |    3878    16574    50426 |    33788    19289    135 |  0.000 % |
416.28/416.40	|    664855 |    3878    16574    50426 |    37167    16667    131 |  0.000 % |
682.41/682.64	|    997380 |    3878    16574    50426 |    40883    16439    121 |  0.000 % |
1107.81/1108.10	|   1496169 |    3878    16574    50426 |    44972    31190    143 |  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/node63/watcher-427805-1177677009 -o ROOT/results/node63/solver-427805-1177677009 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427805-1177677009/minimarch_fixed /tmp/evaluation/427805-1177677009/instance-427805-1177677009.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: 0.91 0.95 0.98 3/64 21271
/proc/meminfo: memFree=1402932/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=2296 CPUtime=0
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 243690869 2351104 288 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134533376 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 574 288 51 132 0 439 0

[startup+0.097587 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 21271
/proc/meminfo: memFree=1402932/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=3320 CPUtime=0.09
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 588 0 0 0 9 0 0 0 18 0 1 0 243690869 3399680 571 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134631168 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 830 571 65 132 0 695 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3320

[startup+0.101587 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 21271
/proc/meminfo: memFree=1402932/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=3320 CPUtime=0.09
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 588 0 0 0 9 0 0 0 18 0 1 0 243690869 3399680 571 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134620617 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 830 571 65 132 0 695 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3320

[startup+0.301607 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 21271
/proc/meminfo: memFree=1402932/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=3452 CPUtime=0.29
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 614 0 0 0 29 0 0 0 19 0 1 0 243690869 3534848 597 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 863 597 68 132 0 728 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3452

[startup+0.70165 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 21271
/proc/meminfo: memFree=1402932/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=4648 CPUtime=0.69
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 893 0 0 0 69 0 0 0 23 0 1 0 243690869 4759552 876 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 1162 876 68 132 0 1027 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4648

[startup+1.50173 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 21272
/proc/meminfo: memFree=1398828/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=6628 CPUtime=1.49
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 1416 0 0 0 149 0 0 0 25 0 1 0 243690869 6787072 1399 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 1657 1399 68 132 0 1522 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6628

[startup+3.1019 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 21272
/proc/meminfo: memFree=1396076/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=10080 CPUtime=3.09
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 2279 0 0 0 308 1 0 0 25 0 1 0 243690869 10321920 2262 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551415 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 2520 2262 68 132 0 2385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10080

[startup+6.30124 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 21272
/proc/meminfo: memFree=1392812/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=11532 CPUtime=6.29
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 2641 0 0 0 628 1 0 0 25 0 1 0 243690869 11808768 2624 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 2883 2624 68 132 0 2748 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11532

[startup+12.7029 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 21272
/proc/meminfo: memFree=1390636/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=14376 CPUtime=12.69
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 3328 0 0 0 1268 1 0 0 25 0 1 0 243690869 14721024 3311 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 3594 3311 68 132 0 3459 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14376

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 21272
/proc/meminfo: memFree=1388396/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=15564 CPUtime=25.48
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 3638 0 0 0 2547 1 0 0 25 0 1 0 243690869 15937536 3621 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557722 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 3891 3621 68 132 0 3756 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15564

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 21272
/proc/meminfo: memFree=1385836/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=18204 CPUtime=51.08
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 4286 0 0 0 5106 2 0 0 25 0 1 0 243690869 18640896 4269 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 4551 4269 68 132 0 4416 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18204

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 21272
/proc/meminfo: memFree=1382636/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=21404 CPUtime=102.26
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 5080 0 0 0 10223 3 0 0 25 0 1 0 243690869 21917696 5063 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 5351 5063 68 132 0 5216 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21404

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21272
/proc/meminfo: memFree=1381356/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=22856 CPUtime=162.25
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 5464 0 0 0 16221 4 0 0 25 0 1 0 243690869 23404544 5447 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134552694 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 5714 5447 68 132 0 5579 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 22856

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21272
/proc/meminfo: memFree=1378732/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=25240 CPUtime=222.23
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 6048 0 0 0 22218 5 0 0 25 0 1 0 243690869 25845760 6031 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 6310 6031 68 132 0 6175 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25240

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21272
/proc/meminfo: memFree=1376044/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=27884 CPUtime=282.22
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 6715 0 0 0 28216 6 0 0 25 0 1 0 243690869 28553216 6698 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 6971 6698 68 132 0 6836 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 27884

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21272
/proc/meminfo: memFree=1373100/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=30804 CPUtime=342.2
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 7446 0 0 0 34213 7 0 0 25 0 1 0 243690869 31543296 7429 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551184 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 7701 7429 68 132 0 7566 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 30804

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21272
/proc/meminfo: memFree=1373100/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=30804 CPUtime=402.19
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 7446 0 0 0 40212 7 0 0 25 0 1 0 243690869 31543296 7429 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134558534 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 7701 7429 68 132 0 7566 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 30804

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21272
/proc/meminfo: memFree=1373036/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=30804 CPUtime=462.17
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 7449 0 0 0 46210 7 0 0 25 0 1 0 243690869 31543296 7432 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 7701 7432 68 132 0 7566 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 30804

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21272
/proc/meminfo: memFree=1371180/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=32652 CPUtime=522.15
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 7913 0 0 0 52208 7 0 0 25 0 1 0 243690869 33435648 7896 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 8163 7896 68 132 0 8028 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 32652

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21272
/proc/meminfo: memFree=1371180/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=32564 CPUtime=582.14
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 7913 0 0 0 58207 7 0 0 25 0 1 0 243690869 33345536 7880 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551296 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 8141 7880 68 132 0 8006 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 32564

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21272
/proc/meminfo: memFree=1371052/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=32740 CPUtime=642.12
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 7951 0 0 0 64205 7 0 0 25 0 1 0 243690869 33525760 7918 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 8185 7918 68 132 0 8050 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 32740

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21274
/proc/meminfo: memFree=1368556/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=35384 CPUtime=702.11
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 8582 0 0 0 70203 8 0 0 25 0 1 0 243690869 36233216 8536 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 8846 8536 68 132 0 8711 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 35384

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21274
/proc/meminfo: memFree=1365804/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=38156 CPUtime=762.1
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 9278 0 0 0 76201 9 0 0 25 0 1 0 243690869 39071744 9232 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 9539 9232 68 132 0 9404 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 38156

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21274
/proc/meminfo: memFree=1365100/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=38816 CPUtime=822.08
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 9440 0 0 0 82199 9 0 0 25 0 1 0 243690869 39747584 9394 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 9704 9394 68 132 0 9569 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 38816

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21274
/proc/meminfo: memFree=1365100/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=38804 CPUtime=882.06
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 9440 0 0 0 88197 9 0 0 25 0 1 0 243690869 39735296 9394 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 9701 9394 68 132 0 9566 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 38804

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21274
/proc/meminfo: memFree=1363948/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=39992 CPUtime=942.05
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 9733 0 0 0 94196 9 0 0 25 0 1 0 243690869 40951808 9687 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 9998 9687 68 132 0 9863 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 39992

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21274
/proc/meminfo: memFree=1363948/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=39952 CPUtime=1002.03
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 9733 0 0 0 100194 9 0 0 25 0 1 0 243690869 40910848 9687 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 9988 9687 68 132 0 9853 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 39952

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21274
/proc/meminfo: memFree=1363948/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=39952 CPUtime=1062.02
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 9733 0 0 0 106193 9 0 0 25 0 1 0 243690869 40910848 9687 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551681 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 9988 9687 68 132 0 9853 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 39952

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21274
/proc/meminfo: memFree=1363948/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=39952 CPUtime=1122
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 9737 0 0 0 112191 9 0 0 25 0 1 0 243690869 40910848 9691 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 9988 9691 68 132 0 9853 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 39952

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21274
/proc/meminfo: memFree=1362540/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=41272 CPUtime=1181.98
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 10079 0 0 0 118189 9 0 0 25 0 1 0 243690869 42262528 10033 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 10318 10033 68 132 0 10183 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 41272



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21274
/proc/meminfo: memFree=1362540/2055920 swapFree=4182936/4192956
[pid=21271] ppid=21269 vsize=41272 CPUtime=1200.08
/proc/21271/stat : 21271 (minimarch_fixed) R 21269 21271 20418 0 -1 4194304 10079 0 0 0 119999 9 0 0 25 0 1 0 243690869 42262528 10033 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551360 0 0 4096 3 0 0 0 17 1 0 0
/proc/21271/statm: 10318 10033 68 132 0 10183 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 41272

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1200
CPU system time (s): 0.104984
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 41272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10079
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= 2584

runsolver used 0.91686 second user time and 2.36964 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Fri Apr 27 12:30:10 UTC 2007

IDJOB= 427805
IDBENCH= 20158
IDSOLVER= 198
FILE ID= node63/427805-1177677009

PBS_JOBID= 4698571

Free space on /tmp= 66526 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/427805-1177677009/minimarch_fixed /tmp/evaluation/427805-1177677009/instance-427805-1177677009.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-427805-1177677009 -o ROOT/results/node63/solver-427805-1177677009 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427805-1177677009/minimarch_fixed /tmp/evaluation/427805-1177677009/instance-427805-1177677009.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 651403565

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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:       1403276 kB
Buffers:         49152 kB
Cached:         523648 kB
SwapCached:       4724 kB
Active:         327296 kB
Inactive:       256068 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403276 kB
SwapTotal:     4192956 kB
SwapFree:      4182936 kB
Dirty:            3156 kB
Writeback:           0 kB
Mapped:          15816 kB
Slab:            55228 kB
Committed_AS:  2286560 kB
PageTables:       1460 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= 66526 MiB

End job on node63 on Fri Apr 27 12:50:12 UTC 2007