Trace number 427271

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 923.007 923.245

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
MD5SUM428b24f39bc6415380a405b76c9b06d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.9038
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                                                 |
0.01/0.01	|  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	|       101 |      50     4450    31150 |     1631      101     19 |  0.041 % |
0.09/0.16	|       254 |      50     4450    31150 |     1794      254     19 |  0.041 % |
0.09/0.17	|       480 |      50     4450    31150 |     1974      480     19 |  0.041 % |
0.09/0.19	|       817 |      50     4450    31150 |     2171      817     19 |  0.041 % |
0.19/0.21	|      1324 |      50     4450    31150 |     2388     1324     19 |  0.041 % |
0.19/0.25	|      2083 |      50     4450    31150 |     2627     2083     18 |  0.041 % |
0.29/0.31	|      3223 |      50     4450    31150 |     2890     1897     18 |  0.041 % |
0.39/0.40	|      4931 |      50     4450    31150 |     3179     2151     18 |  0.041 % |
0.49/0.54	|      7493 |      50     4450    31150 |     3497     3114     18 |  0.041 % |
0.69/0.74	|     11337 |      50     4450    31150 |     3847     3439     18 |  0.041 % |
1.00/1.06	|     17104 |      50     4450    31150 |     4232     3403     17 |  0.041 % |
1.49/1.55	|     25754 |      50     4450    31150 |     4655     3547     17 |  0.041 % |
2.29/2.30	|     38728 |      50     4450    31150 |     5120     2486     17 |  0.041 % |
3.39/3.47	|     58189 |      50     4450    31150 |     5632     3944     18 |  0.041 % |
5.19/5.29	|     87381 |      50     4450    31150 |     6196     4867     17 |  0.041 % |
7.99/8.09	|    131171 |      50     4450    31150 |     6815     5139     16 |  0.041 % |
12.39/12.46	|    196858 |      50     4450    31150 |     7497     5894     17 |  0.041 % |
19.28/19.39	|    295384 |      50     4450    31150 |     8247     6662     17 |  0.041 % |
29.98/30.06	|    443173 |      50     4450    31150 |     9071     5641     17 |  0.041 % |
46.67/46.70	|    664856 |      50     4450    31150 |     9979     4615     16 |  0.041 % |
72.68/72.70	|    997382 |      50     4450    31150 |    10977     7211     17 |  0.041 % |
113.96/114.09	|   1496170 |      50     4450    31150 |    12074     5709     17 |  0.041 % |
178.34/178.46	|   2244353 |      50     4450    31150 |    13282    10319     16 |  0.042 % |
280.51/280.69	|   3366629 |      50     4450    31150 |    14610     8766     14 |  0.042 % |
442.78/442.99	|   5050041 |      50     4450    31150 |    16071    10085     16 |  0.081 % |
698.32/698.53	|   7575157 |      49     4128    28896 |    17678     9521     14 |  2.081 % |
922.95/923.24	===============================================================================
922.95/923.24	lookaheads            : 640952
922.95/923.24	variable balance      : 0.00
922.95/923.24	restarts              : 27
922.95/923.24	conflicts             : 9700409        (10510 /sec)
922.95/923.24	decisions             : 10389939       (1.79 % random) (11257 /sec)
922.95/923.24	decision = positive   : 4393558
922.95/923.24	decision = negative   : 5996381
922.95/923.24	propagations          : 80890561       (87642 /sec)
922.95/923.24	conflict literals     : 145067855      (25.41 % deleted)
922.95/923.24	Memory used           : 6.97 MB
922.95/923.24	CPU time              : 922.962 s
922.95/923.24	
922.95/923.24	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/node63/watcher-427271-1177634561 -o ROOT/results/node63/solver-427271-1177634561 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427271-1177634561/minimarch_fixed /tmp/evaluation/427271-1177634561/instance-427271-1177634561.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 0.99 1.22 3/64 17598
/proc/meminfo: memFree=1414396/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=1868 CPUtime=0
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 239446001 1912832 142 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134688823 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 467 142 51 132 0 332 0

[startup+0.0144719 s]
/proc/loadavg: 0.92 0.99 1.22 3/64 17598
/proc/meminfo: memFree=1414396/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=2132 CPUtime=0.01
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 212 0 0 0 1 0 0 0 18 0 1 0 239446001 2183168 197 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523049 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 533 197 51 132 0 398 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2132

[startup+0.101482 s]
/proc/loadavg: 0.92 0.99 1.22 3/64 17598
/proc/meminfo: memFree=1414396/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=2128 CPUtime=0.09
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 224 0 0 0 9 0 0 0 18 0 1 0 239446001 2179072 209 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523100 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 532 209 63 132 0 397 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2128

[startup+0.301502 s]
/proc/loadavg: 0.92 0.99 1.22 3/64 17598
/proc/meminfo: memFree=1414396/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=2260 CPUtime=0.29
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 265 0 0 0 29 0 0 0 19 0 1 0 239446001 2314240 250 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 565 250 67 132 0 430 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2260

[startup+0.701545 s]
/proc/loadavg: 0.92 0.99 1.22 3/64 17598
/proc/meminfo: memFree=1414396/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=2392 CPUtime=0.69
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 304 0 0 0 69 0 0 0 23 0 1 0 239446001 2449408 289 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 598 289 67 132 0 463 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2392

[startup+1.50163 s]
/proc/loadavg: 0.92 0.99 1.22 2/65 17599
/proc/meminfo: memFree=1413364/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=2524 CPUtime=1.49
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 343 0 0 0 149 0 0 0 25 0 1 0 239446001 2584576 328 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551664 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 631 328 67 132 0 496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2524

[startup+3.1018 s]
/proc/loadavg: 0.92 0.99 1.22 2/65 17599
/proc/meminfo: memFree=1413044/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=2788 CPUtime=3.09
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 390 0 0 0 309 0 0 0 25 0 1 0 239446001 2854912 375 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550387 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 697 375 67 132 0 562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2788

[startup+6.30214 s]
/proc/loadavg: 0.93 0.99 1.22 2/65 17599
/proc/meminfo: memFree=1412596/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=3056 CPUtime=6.29
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 451 0 0 0 629 0 0 0 25 0 1 0 239446001 3129344 436 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551266 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 764 436 67 132 0 629 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3056

[startup+12.7018 s]
/proc/loadavg: 0.93 0.99 1.22 2/65 17599
/proc/meminfo: memFree=1412276/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=3336 CPUtime=12.69
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 521 0 0 0 1269 0 0 0 25 0 1 0 239446001 3416064 506 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 834 506 67 132 0 699 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3336

[startup+25.5012 s]
/proc/loadavg: 0.95 0.99 1.21 2/65 17599
/proc/meminfo: memFree=1411956/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=3764 CPUtime=25.48
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 620 0 0 0 2548 0 0 0 25 0 1 0 239446001 3854336 605 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551342 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 941 605 67 132 0 806 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3764

[startup+51.1019 s]
/proc/loadavg: 0.96 0.99 1.20 2/65 17599
/proc/meminfo: memFree=1411444/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=4208 CPUtime=51.07
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 736 0 0 0 5107 0 0 0 25 0 1 0 239446001 4308992 721 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550471 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1052 721 67 132 0 917 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4208

[startup+102.304 s]
/proc/loadavg: 1.02 1.00 1.20 2/65 17599
/proc/meminfo: memFree=1411060/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=4504 CPUtime=102.27
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 826 0 0 0 10226 1 0 0 25 0 1 0 239446001 4612096 811 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134550353 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1126 811 67 132 0 991 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4504

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.18 2/65 17599
/proc/meminfo: memFree=1410676/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=4976 CPUtime=162.25
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 919 0 0 0 16224 1 0 0 25 0 1 0 239446001 5095424 904 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1244 904 67 132 0 1109 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4976

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.17 2/65 17599
/proc/meminfo: memFree=1410356/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=5272 CPUtime=222.23
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1000 0 0 0 22222 1 0 0 25 0 1 0 239446001 5398528 985 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1318 985 67 132 0 1183 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5272

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.16 2/65 17599
/proc/meminfo: memFree=1410228/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=5428 CPUtime=282.21
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1034 0 0 0 28220 1 0 0 25 0 1 0 239446001 5558272 1019 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1357 1019 67 132 0 1222 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5428

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/65 17599
/proc/meminfo: memFree=1410036/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=5568 CPUtime=342.21
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1079 0 0 0 34219 2 0 0 25 0 1 0 239446001 5701632 1064 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1392 1064 67 132 0 1257 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 5568

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.13 2/65 17599
/proc/meminfo: memFree=1409908/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=5856 CPUtime=402.19
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1118 0 0 0 40217 2 0 0 25 0 1 0 239446001 5996544 1103 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551750 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1464 1103 67 132 0 1329 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5856

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/65 17599
/proc/meminfo: memFree=1409588/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=6140 CPUtime=462.17
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1187 0 0 0 46215 2 0 0 25 0 1 0 239446001 6287360 1172 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1535 1172 67 132 0 1400 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6140

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 17599
/proc/meminfo: memFree=1409332/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=6424 CPUtime=522.16
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1259 0 0 0 52214 2 0 0 25 0 1 0 239446001 6578176 1244 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1606 1244 67 132 0 1471 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6424

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 17599
/proc/meminfo: memFree=1409076/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=6708 CPUtime=582.14
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1318 0 0 0 58212 2 0 0 25 0 1 0 239446001 6868992 1303 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1677 1303 67 132 0 1542 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 6708

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 17599
/proc/meminfo: memFree=1408948/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=6848 CPUtime=642.13
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1350 0 0 0 64210 3 0 0 25 0 1 0 239446001 7012352 1335 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551365 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1712 1335 67 132 0 1577 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6848

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 17599
/proc/meminfo: memFree=1408948/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=6848 CPUtime=702.11
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1353 0 0 0 70208 3 0 0 25 0 1 0 239446001 7012352 1338 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551244 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1712 1338 67 132 0 1577 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 6848

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 17599
/proc/meminfo: memFree=1408692/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=6992 CPUtime=762.1
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1385 0 0 0 76207 3 0 0 25 0 1 0 239446001 7159808 1370 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1748 1370 67 132 0 1613 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 6992

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 17599
/proc/meminfo: memFree=1408692/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=6992 CPUtime=822.07
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1391 0 0 0 82204 3 0 0 25 0 1 0 239446001 7159808 1376 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1748 1376 67 132 0 1613 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 6992

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 17599
/proc/meminfo: memFree=1408692/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=6992 CPUtime=882.07
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1397 0 0 0 88203 4 0 0 25 0 1 0 239446001 7159808 1382 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1748 1382 67 132 0 1613 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 6992

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

[startup+895.901 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 17599
/proc/meminfo: memFree=1408628/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=7136 CPUtime=895.66
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1410 0 0 0 89562 4 0 0 25 0 1 0 239446001 7307264 1395 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1784 1395 67 132 0 1649 0
Current children cumulated CPU time (s) 895.66
Current children cumulated vsize (KiB) 7136

[startup+908.702 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 17599
/proc/meminfo: memFree=1408628/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=7136 CPUtime=908.46
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1411 0 0 0 90842 4 0 0 25 0 1 0 239446001 7307264 1396 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1784 1396 67 132 0 1649 0
Current children cumulated CPU time (s) 908.46
Current children cumulated vsize (KiB) 7136

[startup+915.101 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 17599
/proc/meminfo: memFree=1408628/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=7136 CPUtime=914.86
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1412 0 0 0 91482 4 0 0 25 0 1 0 239446001 7307264 1397 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1784 1397 67 132 0 1649 0
Current children cumulated CPU time (s) 914.86
Current children cumulated vsize (KiB) 7136

[startup+918.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 17599
/proc/meminfo: memFree=1408628/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=7136 CPUtime=918.06
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1412 0 0 0 91802 4 0 0 25 0 1 0 239446001 7307264 1397 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1784 1397 67 132 0 1649 0
Current children cumulated CPU time (s) 918.06
Current children cumulated vsize (KiB) 7136

[startup+921.501 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 17599
/proc/meminfo: memFree=1408628/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=7136 CPUtime=921.25
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1412 0 0 0 92121 4 0 0 25 0 1 0 239446001 7307264 1397 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1784 1397 67 132 0 1649 0
Current children cumulated CPU time (s) 921.25
Current children cumulated vsize (KiB) 7136

[startup+922.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 17599
/proc/meminfo: memFree=1408628/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=7136 CPUtime=922.05
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1412 0 0 0 92201 4 0 0 25 0 1 0 239446001 7307264 1397 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1784 1397 67 132 0 1649 0
Current children cumulated CPU time (s) 922.05
Current children cumulated vsize (KiB) 7136

[startup+922.701 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 17599
/proc/meminfo: memFree=1408628/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=7136 CPUtime=922.45
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1412 0 0 0 92241 4 0 0 25 0 1 0 239446001 7307264 1397 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551318 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1784 1397 67 132 0 1649 0
Current children cumulated CPU time (s) 922.45
Current children cumulated vsize (KiB) 7136

[startup+923.101 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 17599
/proc/meminfo: memFree=1408628/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=7136 CPUtime=922.85
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1412 0 0 0 92281 4 0 0 25 0 1 0 239446001 7307264 1397 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1784 1397 67 132 0 1649 0
Current children cumulated CPU time (s) 922.85
Current children cumulated vsize (KiB) 7136

[startup+923.201 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 17599
/proc/meminfo: memFree=1408628/2055920 swapFree=4182896/4192956
[pid=17598] ppid=17596 vsize=7136 CPUtime=922.95
/proc/17598/stat : 17598 (minimarch_fixed) R 17596 17598 16762 0 -1 4194304 1412 0 0 0 92291 4 0 0 25 0 1 0 239446001 7307264 1397 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551235 0 0 4096 3 0 0 0 17 1 0 0
/proc/17598/statm: 1784 1397 67 132 0 1649 0
Current children cumulated CPU time (s) 922.95
Current children cumulated vsize (KiB) 7136

Child status: 20
Real time (s): 923.245
CPU time (s): 923.007
CPU user time (s): 922.962
CPU system time (s): 0.044993
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 7136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 922.962
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1419
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= 725

runsolver used 0.711891 second user time and 1.81672 second system time

The end

Launcher Data (download as text)

Begin job on node63 on Fri Apr 27 00:42:41 UTC 2007

IDJOB= 427271
IDBENCH= 19891
IDSOLVER= 198
FILE ID= node63/427271-1177634561

PBS_JOBID= 4697239

Free space on /tmp= 66496 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427271-1177634561/minimarch_fixed /tmp/evaluation/427271-1177634561/instance-427271-1177634561.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-427271-1177634561 -o ROOT/results/node63/solver-427271-1177634561 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427271-1177634561/minimarch_fixed /tmp/evaluation/427271-1177634561/instance-427271-1177634561.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  428b24f39bc6415380a405b76c9b06d9

RANDOM SEED= 5194260

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:       1414740 kB
Buffers:         46620 kB
Cached:         514924 kB
SwapCached:       4556 kB
Active:         319804 kB
Inactive:       252372 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1414740 kB
SwapTotal:     4192956 kB
SwapFree:      4182896 kB
Dirty:            2976 kB
Writeback:           0 kB
Mapped:          15860 kB
Slab:            55000 kB
Committed_AS:  2280348 kB
PageTables:       1464 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= 66496 MiB

End job on node63 on Fri Apr 27 00:58:04 UTC 2007