Trace number 427269

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 1054.98 1055.29

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
MD5SUMf7104d4ea7ffa54012a8552b7fd4e3f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.8725
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

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:  50                                                   |
0.00/0.00	|  Number of clauses:    4450                                                 |
0.00/0.01	|  Parsing time:         0.02         s                                       |
0.09/0.15	============================[ Search Statistics ]==============================
0.09/0.15	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.15	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.15	===============================================================================
0.09/0.15	|         0 |      50     4450    31150 |     1483        0    nan |  0.000 % |
0.09/0.16	|       100 |      50     4450    31150 |     1631      100     21 |  0.041 % |
0.09/0.17	|       250 |      50     4450    31150 |     1794      250     19 |  0.041 % |
0.09/0.18	|       475 |      50     4450    31150 |     1974      475     19 |  0.041 % |
0.09/0.19	|       812 |      50     4450    31150 |     2171      812     19 |  0.041 % |
0.19/0.21	|      1318 |      50     4450    31150 |     2388     1318     19 |  0.041 % |
0.19/0.25	|      2078 |      50     4450    31150 |     2627     2078     19 |  0.041 % |
0.29/0.30	|      3220 |      50     4450    31150 |     2890     1896     18 |  0.041 % |
0.39/0.40	|      4928 |      50     4450    31150 |     3179     2147     18 |  0.041 % |
0.49/0.54	|      7491 |      50     4450    31150 |     3497     3110     18 |  0.041 % |
0.69/0.75	|     11335 |      50     4450    31150 |     3847     3435     18 |  0.041 % |
1.00/1.08	|     17101 |      50     4450    31150 |     4232     3399     18 |  0.041 % |
1.49/1.57	|     25752 |      50     4450    31150 |     4655     3543     17 |  0.041 % |
2.29/2.31	|     38726 |      50     4450    31150 |     5120     2482     17 |  0.041 % |
3.39/3.46	|     58188 |      50     4450    31150 |     5632     3950     17 |  0.041 % |
5.29/5.30	|     87381 |      50     4450    31150 |     6196     4882     17 |  0.041 % |
7.99/8.05	|    131170 |      50     4450    31150 |     6815     5150     16 |  0.041 % |
12.29/12.32	|    196855 |      50     4450    31150 |     7497     5901     18 |  0.041 % |
19.09/19.18	|    295381 |      50     4450    31150 |     8247     6691     16 |  0.041 % |
29.88/29.94	|    443170 |      50     4450    31150 |     9071     5691     17 |  0.041 % |
46.58/46.61	|    664855 |      50     4450    31150 |     9979     4664     15 |  0.041 % |
72.67/72.73	|    997380 |      50     4450    31150 |    10977     7285     15 |  0.041 % |
113.96/114.01	|   1496168 |      50     4450    31150 |    12074     5768     15 |  0.041 % |
179.04/179.13	|   2244350 |      50     4450    31150 |    13282    10289     16 |  0.041 % |
282.21/282.34	|   3366625 |      50     4450    31150 |    14610     8768     15 |  0.042 % |
446.16/446.34	|   5050040 |      50     4450    31150 |    16071    10082     13 |  0.046 % |
704.79/705.02	|   7575156 |      49     4143    29001 |    17678    12010     15 |  2.041 % |
1054.88/1055.28	===============================================================================
1054.88/1055.28	lookaheads            : 373577
1054.88/1055.28	variable balance      : 0.00
1054.88/1055.28	restarts              : 27
1054.88/1055.28	conflicts             : 10865204       (10300 /sec)
1054.88/1055.28	decisions             : 11661263       (1.79 % random) (11054 /sec)
1054.88/1055.28	decision = positive   : 6046607
1054.88/1055.28	decision = negative   : 5614656
1054.88/1055.28	propagations          : 90179254       (85486 /sec)
1054.88/1055.28	conflict literals     : 162775997      (25.21 % deleted)
1054.88/1055.28	Memory used           : 7.09 MB
1054.88/1055.28	CPU time              : 1054.9 s
1054.88/1055.28	
1054.88/1055.28	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-427269-1177634538 -o ROOT/results/node21/solver-427269-1177634538 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427269-1177634538/minimarch_fixed /tmp/evaluation/427269-1177634538/instance-427269-1177634538.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 0.97 0.99 3/77 15626
/proc/meminfo: memFree=1768320/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=1868 CPUtime=0
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 211371097 1912832 146 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 467 147 51 132 0 332 0

[startup+0.028625 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 15626
/proc/meminfo: memFree=1768320/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=2128 CPUtime=0.02
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 225 0 0 0 2 0 0 0 18 0 1 0 211371097 2179072 210 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134531553 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 532 210 63 132 0 397 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2128

[startup+0.101633 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 15626
/proc/meminfo: memFree=1768320/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=2128 CPUtime=0.09
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 225 0 0 0 9 0 0 0 18 0 1 0 211371097 2179072 210 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523501 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 532 210 63 132 0 397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2128

[startup+0.301655 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 15626
/proc/meminfo: memFree=1768320/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=2260 CPUtime=0.29
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 266 0 0 0 29 0 0 0 19 0 1 0 211371097 2314240 251 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551762 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 565 251 67 132 0 430 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2260

[startup+0.701699 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 15626
/proc/meminfo: memFree=1768320/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=2392 CPUtime=0.69
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 305 0 0 0 69 0 0 0 22 0 1 0 211371097 2449408 290 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 598 290 67 132 0 463 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2392

[startup+1.50179 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 15627
/proc/meminfo: memFree=1767352/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=2528 CPUtime=1.49
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 343 0 0 0 149 0 0 0 25 0 1 0 211371097 2588672 328 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 632 328 67 132 0 497 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2528

[startup+3.10196 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 15627
/proc/meminfo: memFree=1767032/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=2796 CPUtime=3.09
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 389 0 0 0 309 0 0 0 25 0 1 0 211371097 2863104 374 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 699 374 67 132 0 564 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2796

[startup+6.30131 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 15627
/proc/meminfo: memFree=1766712/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=3064 CPUtime=6.29
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 450 0 0 0 629 0 0 0 25 0 1 0 211371097 3137536 435 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 766 435 67 132 0 631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3064

[startup+12.702 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 15627
/proc/meminfo: memFree=1766272/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=3336 CPUtime=12.69
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 531 0 0 0 1269 0 0 0 25 0 1 0 211371097 3416064 516 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551383 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 834 516 67 132 0 699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3336

[startup+25.5014 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15627
/proc/meminfo: memFree=1765952/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=3760 CPUtime=25.49
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 616 0 0 0 2549 0 0 0 25 0 1 0 211371097 3850240 601 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 940 601 67 132 0 805 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3760

[startup+51.1012 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 15627
/proc/meminfo: memFree=1765568/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=4064 CPUtime=51.07
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 705 0 0 0 5107 0 0 0 25 0 1 0 211371097 4161536 690 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1016 690 67 132 0 881 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4064

[startup+102.306 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 15627
/proc/meminfo: memFree=1765056/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=4496 CPUtime=102.27
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 821 0 0 0 10226 1 0 0 25 0 1 0 211371097 4603904 806 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1124 806 67 132 0 989 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4496

[startup+162.301 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 15627
/proc/meminfo: memFree=1764736/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=4812 CPUtime=162.24
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 897 0 0 0 16223 1 0 0 25 0 1 0 211371097 4927488 882 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1203 882 67 132 0 1068 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4812

[startup+222.302 s]
/proc/loadavg: 1.09 1.03 1.01 2/78 15627
/proc/meminfo: memFree=1764480/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=5104 CPUtime=222.23
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 963 0 0 0 22221 2 0 0 25 0 1 0 211371097 5226496 948 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551672 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1276 948 67 132 0 1141 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5104

[startup+282.301 s]
/proc/loadavg: 1.22 1.07 1.02 2/78 15627
/proc/meminfo: memFree=1764224/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=5392 CPUtime=282.21
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1010 0 0 0 28219 2 0 0 25 0 1 0 211371097 5521408 995 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557118 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1348 995 67 132 0 1213 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5392

[startup+342.301 s]
/proc/loadavg: 1.15 1.07 1.02 2/78 15627
/proc/meminfo: memFree=1763968/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=5552 CPUtime=342.2
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1066 0 0 0 34217 3 0 0 25 0 1 0 211371097 5685248 1051 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551424 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1388 1051 67 132 0 1253 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5552

[startup+402.302 s]
/proc/loadavg: 1.12 1.07 1.02 2/78 15627
/proc/meminfo: memFree=1763712/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=5836 CPUtime=402.17
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1125 0 0 0 40214 3 0 0 25 0 1 0 211371097 5976064 1110 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551224 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1459 1110 67 132 0 1324 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 5836

[startup+462.301 s]
/proc/loadavg: 1.19 1.09 1.02 2/78 15627
/proc/meminfo: memFree=1763584/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=6120 CPUtime=462.16
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1169 0 0 0 46212 4 0 0 25 0 1 0 211371097 6266880 1154 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551305 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1530 1154 67 132 0 1395 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6120

[startup+522.302 s]
/proc/loadavg: 1.20 1.10 1.02 2/78 15627
/proc/meminfo: memFree=1763392/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=6404 CPUtime=522.14
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1233 0 0 0 52210 4 0 0 25 0 1 0 211371097 6557696 1218 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1601 1218 67 132 0 1466 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6404

[startup+582.301 s]
/proc/loadavg: 1.13 1.09 1.02 2/78 15627
/proc/meminfo: memFree=1763200/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=6688 CPUtime=582.12
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1297 0 0 0 58208 4 0 0 25 0 1 0 211371097 6848512 1282 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550365 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1672 1282 67 132 0 1537 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6688

[startup+642.302 s]
/proc/loadavg: 1.09 1.09 1.02 2/78 15627
/proc/meminfo: memFree=1763008/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=6832 CPUtime=642.11
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1328 0 0 0 64206 5 0 0 25 0 1 0 211371097 6995968 1313 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1708 1313 67 132 0 1573 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6832

[startup+702.301 s]
/proc/loadavg: 1.12 1.10 1.03 2/78 15627
/proc/meminfo: memFree=1762880/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=6832 CPUtime=702.08
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1349 0 0 0 70203 5 0 0 25 0 1 0 211371097 6995968 1334 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1708 1334 67 132 0 1573 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 6832

[startup+762.306 s]
/proc/loadavg: 1.04 1.08 1.02 2/78 15627
/proc/meminfo: memFree=1762752/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=6972 CPUtime=762.08
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1373 0 0 0 76202 6 0 0 25 0 1 0 211371097 7139328 1358 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1743 1358 67 132 0 1608 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 6972

[startup+822.302 s]
/proc/loadavg: 1.01 1.06 1.02 2/78 15627
/proc/meminfo: memFree=1762816/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=6972 CPUtime=822.05
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1388 0 0 0 82199 6 0 0 25 0 1 0 211371097 7139328 1373 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1743 1373 67 132 0 1608 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 6972

[startup+882.301 s]
/proc/loadavg: 1.00 1.05 1.01 2/78 15627
/proc/meminfo: memFree=1762624/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7116 CPUtime=882.04
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1415 0 0 0 88197 7 0 0 25 0 1 0 211371097 7286784 1400 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551218 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1779 1400 67 132 0 1644 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 7116

[startup+942.302 s]
/proc/loadavg: 1.00 1.04 1.01 2/78 15627
/proc/meminfo: memFree=1762624/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7116 CPUtime=942.02
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1427 0 0 0 94195 7 0 0 25 0 1 0 211371097 7286784 1412 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1779 1412 67 132 0 1644 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 7116

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 15627
/proc/meminfo: memFree=1762496/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7256 CPUtime=1002
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1451 0 0 0 100192 8 0 0 25 0 1 0 211371097 7430144 1436 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1814 1436 67 132 0 1679 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 7256

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

[startup+1023.9 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 15627
/proc/meminfo: memFree=1762496/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7256 CPUtime=1023.6
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1452 0 0 0 102352 8 0 0 25 0 1 0 211371097 7430144 1437 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551664 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1814 1437 67 132 0 1679 0
Current children cumulated CPU time (s) 1023.6
Current children cumulated vsize (KiB) 7256

[startup+1036.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15627
/proc/meminfo: memFree=1762496/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7256 CPUtime=1036.39
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1453 0 0 0 103631 8 0 0 25 0 1 0 211371097 7430144 1438 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1814 1438 67 132 0 1679 0
Current children cumulated CPU time (s) 1036.39
Current children cumulated vsize (KiB) 7256

[startup+1043.1 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15627
/proc/meminfo: memFree=1762496/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7256 CPUtime=1042.79
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1454 0 0 0 104271 8 0 0 25 0 1 0 211371097 7430144 1439 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1814 1439 67 132 0 1679 0
Current children cumulated CPU time (s) 1042.79
Current children cumulated vsize (KiB) 7256

[startup+1049.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15627
/proc/meminfo: memFree=1762432/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7256 CPUtime=1049.19
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1455 0 0 0 104911 8 0 0 25 0 1 0 211371097 7430144 1440 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551762 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1814 1440 67 132 0 1679 0
Current children cumulated CPU time (s) 1049.19
Current children cumulated vsize (KiB) 7256

[startup+1052.71 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15627
/proc/meminfo: memFree=1762432/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7256 CPUtime=1052.39
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1455 0 0 0 105231 8 0 0 25 0 1 0 211371097 7430144 1440 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1814 1440 67 132 0 1679 0
Current children cumulated CPU time (s) 1052.39
Current children cumulated vsize (KiB) 7256

[startup+1054.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15627
/proc/meminfo: memFree=1762432/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7256 CPUtime=1053.98
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1455 0 0 0 105390 8 0 0 25 0 1 0 211371097 7430144 1440 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1814 1440 67 132 0 1679 0
Current children cumulated CPU time (s) 1053.98
Current children cumulated vsize (KiB) 7256

[startup+1054.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15627
/proc/meminfo: memFree=1762432/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7256 CPUtime=1054.38
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1455 0 0 0 105430 8 0 0 25 0 1 0 211371097 7430144 1440 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1814 1440 67 132 0 1679 0
Current children cumulated CPU time (s) 1054.38
Current children cumulated vsize (KiB) 7256

[startup+1055.1 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15627
/proc/meminfo: memFree=1762496/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7256 CPUtime=1054.78
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1455 0 0 0 105470 8 0 0 25 0 1 0 211371097 7430144 1440 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1814 1440 67 132 0 1679 0
Current children cumulated CPU time (s) 1054.78
Current children cumulated vsize (KiB) 7256

[startup+1055.2 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 15627
/proc/meminfo: memFree=1762496/2055920 swapFree=4155588/4192956
[pid=15626] ppid=15624 vsize=7256 CPUtime=1054.88
/proc/15626/stat : 15626 (minimarch_fixed) R 15624 15626 14835 0 -1 4194304 1455 0 0 0 105480 8 0 0 25 0 1 0 211371097 7430144 1440 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/15626/statm: 1814 1440 67 132 0 1679 0
Current children cumulated CPU time (s) 1054.88
Current children cumulated vsize (KiB) 7256

Child status: 20
Real time (s): 1055.29
CPU time (s): 1054.98
CPU user time (s): 1054.9
CPU system time (s): 0.087986
CPU usage (%): 99.971
Max. virtual memory (cumulated for all children) (KiB): 7256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1054.9
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1462
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= 1444

runsolver used 0.830873 second user time and 2.18967 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Fri Apr 27 00:42:18 UTC 2007

IDJOB= 427269
IDBENCH= 19890
IDSOLVER= 198
FILE ID= node21/427269-1177634538

PBS_JOBID= 4697238

Free space on /tmp= 66414 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427269-1177634538/minimarch_fixed /tmp/evaluation/427269-1177634538/instance-427269-1177634538.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-427269-1177634538 -o ROOT/results/node21/solver-427269-1177634538 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427269-1177634538/minimarch_fixed /tmp/evaluation/427269-1177634538/instance-427269-1177634538.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  f7104d4ea7ffa54012a8552b7fd4e3f8

RANDOM SEED= 728061988

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:       1768792 kB
Buffers:         44812 kB
Cached:         153348 kB
SwapCached:      15700 kB
Active:         137352 kB
Inactive:        84652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768792 kB
SwapTotal:     4192956 kB
SwapFree:      4155588 kB
Dirty:            2992 kB
Writeback:           0 kB
Mapped:          30160 kB
Slab:            50648 kB
Committed_AS:  1856176 kB
PageTables:       1784 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= 66414 MiB

End job on node21 on Fri Apr 27 00:59:53 UTC 2007