Trace number 427277

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 1160.24 1160.64

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
MD5SUMb98a3615fa1f88c157643d9399a2087e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark67.5957
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                                       |
0.10/0.15	============================[ Search Statistics ]==============================
0.10/0.15	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.10/0.15	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.10/0.15	===============================================================================
0.10/0.15	|         0 |      50     4450    31150 |     1483        0    nan |  0.000 % |
0.10/0.16	|       101 |      50     4450    31150 |     1631      101     21 |  0.041 % |
0.10/0.17	|       253 |      50     4450    31150 |     1794      253     19 |  0.041 % |
0.10/0.17	|       479 |      50     4450    31150 |     1974      479     19 |  0.041 % |
0.10/0.19	|       816 |      50     4450    31150 |     2171      816     19 |  0.041 % |
0.20/0.21	|      1322 |      50     4450    31150 |     2388     1322     19 |  0.041 % |
0.20/0.25	|      2082 |      50     4450    31150 |     2627     2082     19 |  0.041 % |
0.30/0.30	|      3221 |      50     4450    31150 |     2890     1894     18 |  0.041 % |
0.30/0.39	|      4930 |      50     4450    31150 |     3179     2148     18 |  0.041 % |
0.50/0.53	|      7493 |      50     4450    31150 |     3497     3109     17 |  0.041 % |
0.70/0.74	|     11337 |      50     4450    31150 |     3847     3433     18 |  0.041 % |
1.00/1.05	|     17103 |      50     4450    31150 |     4232     3393     18 |  0.041 % |
1.49/1.54	|     25753 |      50     4450    31150 |     4655     3535     17 |  0.041 % |
2.20/2.30	|     38727 |      50     4450    31150 |     5120     2482     17 |  0.041 % |
3.39/3.45	|     58189 |      50     4450    31150 |     5632     3954     17 |  0.041 % |
5.19/5.25	|     87382 |      50     4450    31150 |     6196     4880     17 |  0.041 % |
7.99/8.06	|    131171 |      50     4450    31150 |     6815     5148     17 |  0.041 % |
12.59/12.61	|    196855 |      50     4450    31150 |     7497     5906     17 |  0.041 % |
19.59/19.62	|    295381 |      50     4450    31150 |     8247     6716     16 |  0.041 % |
30.58/30.60	|    443170 |      50     4450    31150 |     9071     5697     16 |  0.041 % |
47.77/47.86	|    664855 |      50     4450    31150 |     9979     4693     16 |  0.041 % |
74.47/74.53	|    997380 |      50     4450    31150 |    10977     7295     16 |  0.041 % |
117.57/117.63	|   1496168 |      50     4450    31150 |    12074     5816     16 |  0.041 % |
186.44/186.51	|   2244350 |      50     4450    31150 |    13282    10337     15 |  0.041 % |
295.91/296.10	|   3366624 |      50     4450    31150 |    14610     8830     14 |  0.042 % |
470.46/470.64	|   5050035 |      50     4450    31150 |    16071    10145     13 |  0.045 % |
751.49/751.79	|   7575151 |      50     4450    31150 |    17678     9366     14 |  0.122 % |
1160.18/1160.64	===============================================================================
1160.18/1160.64	lookaheads            : 1293991
1160.18/1160.64	variable balance      : 0.00
1160.18/1160.64	restarts              : 27
1160.18/1160.64	conflicts             : 11147423       (9608 /sec)
1160.18/1160.64	decisions             : 11935524       (1.79 % random) (10287 /sec)
1160.18/1160.64	decision = positive   : 6071845
1160.18/1160.64	decision = negative   : 5863679
1160.18/1160.64	propagations          : 93769171       (80822 /sec)
1160.18/1160.64	conflict literals     : 167489682      (25.10 % deleted)
1160.18/1160.64	Memory used           : 6.89 MB
1160.18/1160.64	CPU time              : 1160.2 s
1160.18/1160.64	
1160.18/1160.64	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/node68/watcher-427277-1177634746 -o ROOT/results/node68/solver-427277-1177634746 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/427277-1177634746/minimarch_fixed /tmp/evaluation/427277-1177634746/instance-427277-1177634746.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: 1.00 1.00 1.00 2/64 28944
/proc/meminfo: memFree=1585552/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=1868 CPUtime=0
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 154 0 0 0 0 0 0 0 20 0 1 0 239464115 1912832 139 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134691888 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 467 139 51 132 0 332 0

[startup+0.0872409 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 28944
/proc/meminfo: memFree=1585552/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=2128 CPUtime=0.08
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 224 0 0 0 8 0 0 0 20 0 1 0 239464115 2179072 209 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523451 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 532 209 63 132 0 397 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2128

[startup+0.101241 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 28944
/proc/meminfo: memFree=1585552/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=2128 CPUtime=0.1
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 224 0 0 0 10 0 0 0 21 0 1 0 239464115 2179072 209 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134523033 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 532 209 63 132 0 397 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2128

[startup+0.301259 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 28944
/proc/meminfo: memFree=1585552/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=2260 CPUtime=0.3
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 264 0 0 0 30 0 0 0 22 0 1 0 239464115 2314240 249 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 565 249 67 132 0 430 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2260

[startup+0.701295 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 28944
/proc/meminfo: memFree=1585552/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=2392 CPUtime=0.7
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 297 0 0 0 70 0 0 0 25 0 1 0 239464115 2449408 282 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551756 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 598 282 67 132 0 463 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2392

[startup+1.50137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1584584/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=2524 CPUtime=1.49
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 340 0 0 0 149 0 0 0 25 0 1 0 239464115 2584576 325 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551719 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 631 325 67 132 0 496 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2524

[startup+3.10153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1584328/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=2800 CPUtime=3.09
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 385 0 0 0 309 0 0 0 25 0 1 0 239464115 2867200 370 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551374 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 700 370 67 132 0 565 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2800

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1583880/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=3064 CPUtime=6.29
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 451 0 0 0 629 0 0 0 25 0 1 0 239464115 3137536 436 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 766 436 67 132 0 631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3064

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1583560/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=3208 CPUtime=12.69
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 512 0 0 0 1269 0 0 0 25 0 1 0 239464115 3284992 497 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 802 497 67 132 0 667 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3208

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1583112/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=3612 CPUtime=25.48
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 607 0 0 0 2548 0 0 0 25 0 1 0 239464115 3698688 592 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 903 592 67 132 0 768 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3612

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1582728/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=4056 CPUtime=51.07
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 711 0 0 0 5107 0 0 0 25 0 1 0 239464115 4153344 696 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551293 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1014 696 67 132 0 879 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4056

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1582280/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=4492 CPUtime=102.26
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 822 0 0 0 10226 0 0 0 25 0 1 0 239464115 4599808 807 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551772 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1123 807 67 132 0 988 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 4492

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1581832/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=4968 CPUtime=162.25
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 925 0 0 0 16224 1 0 0 25 0 1 0 239464115 5087232 910 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1242 910 67 132 0 1107 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4968

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1581448/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=5416 CPUtime=222.23
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1025 0 0 0 22222 1 0 0 25 0 1 0 239464115 5545984 1010 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1354 1010 67 132 0 1219 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5416

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1581320/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=5416 CPUtime=282.22
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1049 0 0 0 28221 1 0 0 25 0 1 0 239464115 5545984 1034 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134557549 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1354 1034 67 132 0 1219 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5416

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1581000/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=5748 CPUtime=342.2
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1117 0 0 0 34219 1 0 0 25 0 1 0 239464115 5885952 1102 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1437 1102 67 132 0 1302 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5748

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1580936/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=5892 CPUtime=402.18
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1140 0 0 0 40217 1 0 0 25 0 1 0 239464115 6033408 1125 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551270 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1473 1125 67 132 0 1338 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5892

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1580872/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=6032 CPUtime=462.17
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1161 0 0 0 46216 1 0 0 25 0 1 0 239464115 6176768 1146 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551353 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1508 1146 67 132 0 1373 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6032

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1580488/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=6320 CPUtime=522.15
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1243 0 0 0 52214 1 0 0 25 0 1 0 239464115 6471680 1228 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551722 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1580 1228 67 132 0 1445 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6320

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1580360/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=6604 CPUtime=582.13
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1283 0 0 0 58212 1 0 0 25 0 1 0 239464115 6762496 1268 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551247 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1651 1268 67 132 0 1516 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6604

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1580168/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=6744 CPUtime=642.12
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1323 0 0 0 64211 1 0 0 25 0 1 0 239464115 6905856 1308 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1686 1308 67 132 0 1551 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6744

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1580104/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=6744 CPUtime=702.1
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1333 0 0 0 70209 1 0 0 25 0 1 0 239464115 6905856 1318 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551232 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1686 1318 67 132 0 1551 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 6744

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1580104/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=6744 CPUtime=762.09
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1334 0 0 0 76208 1 0 0 25 0 1 0 239464115 6905856 1319 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551272 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1686 1319 67 132 0 1551 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 6744

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1580040/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=6744 CPUtime=822.07
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1348 0 0 0 82206 1 0 0 25 0 1 0 239464115 6905856 1333 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551281 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1686 1333 67 132 0 1551 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 6744

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28945
/proc/meminfo: memFree=1579912/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=6904 CPUtime=882.05
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1382 0 0 0 88204 1 0 0 25 0 1 0 239464115 7069696 1367 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551667 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1726 1367 67 132 0 1591 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 6904

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 29083
/proc/meminfo: memFree=1578568/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=941.97
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1396 0 0 0 94194 3 0 0 25 0 1 0 239464115 7217152 1381 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1381 67 132 0 1627 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 7048

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579464/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1001.92
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1411 0 0 0 100189 3 0 0 25 0 1 0 239464115 7217152 1396 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1396 67 132 0 1627 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 7048

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579528/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1061.91
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1416 0 0 0 106188 3 0 0 25 0 1 0 239464115 7217152 1401 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551287 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1401 67 132 0 1627 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 7048

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579592/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1121.89
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1418 0 0 0 112186 3 0 0 25 0 1 0 239464115 7217152 1403 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1403 67 132 0 1627 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 7048

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579592/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1125.89
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1418 0 0 0 112586 3 0 0 25 0 1 0 239464115 7217152 1403 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1403 67 132 0 1627 0
Current children cumulated CPU time (s) 1125.89
Current children cumulated vsize (KiB) 7048

[startup+1139.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579592/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1138.69
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1418 0 0 0 113866 3 0 0 25 0 1 0 239464115 7217152 1403 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1403 67 132 0 1627 0
Current children cumulated CPU time (s) 1138.69
Current children cumulated vsize (KiB) 7048

[startup+1151.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579656/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1151.48
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1419 0 0 0 115145 3 0 0 25 0 1 0 239464115 7217152 1404 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1404 67 132 0 1627 0
Current children cumulated CPU time (s) 1151.48
Current children cumulated vsize (KiB) 7048

[startup+1155.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579720/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1154.68
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1419 0 0 0 115465 3 0 0 25 0 1 0 239464115 7217152 1404 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551277 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1404 67 132 0 1627 0
Current children cumulated CPU time (s) 1154.68
Current children cumulated vsize (KiB) 7048

[startup+1158.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579720/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1157.89
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1420 0 0 0 115786 3 0 0 25 0 1 0 239464115 7217152 1405 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1405 67 132 0 1627 0
Current children cumulated CPU time (s) 1157.89
Current children cumulated vsize (KiB) 7048

[startup+1159.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579720/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1159.48
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1420 0 0 0 115945 3 0 0 25 0 1 0 239464115 7217152 1405 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551759 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1405 67 132 0 1627 0
Current children cumulated CPU time (s) 1159.48
Current children cumulated vsize (KiB) 7048

[startup+1160.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579720/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1159.88
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1420 0 0 0 115985 3 0 0 25 0 1 0 239464115 7217152 1405 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1405 67 132 0 1627 0
Current children cumulated CPU time (s) 1159.88
Current children cumulated vsize (KiB) 7048

[startup+1160.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579720/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1160.09
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1420 0 0 0 116006 3 0 0 25 0 1 0 239464115 7217152 1405 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551358 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1405 67 132 0 1627 0
Current children cumulated CPU time (s) 1160.09
Current children cumulated vsize (KiB) 7048

[startup+1160.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29143
/proc/meminfo: memFree=1579720/2055920 swapFree=4183916/4192956
[pid=28944] ppid=28942 vsize=7048 CPUtime=1160.18
/proc/28944/stat : 28944 (minimarch_fixed) R 28942 28944 28156 0 -1 4194304 1420 0 0 0 116015 3 0 0 25 0 1 0 239464115 7217152 1405 18446744073709551615 134512640 135054336 4294956656 18446744073709551615 134551227 0 0 4096 3 0 0 0 17 1 0 0
/proc/28944/statm: 1762 1405 67 132 0 1627 0
Current children cumulated CPU time (s) 1160.18
Current children cumulated vsize (KiB) 7048

Child status: 20
Real time (s): 1160.64
CPU time (s): 1160.24
CPU user time (s): 1160.2
CPU system time (s): 0.040993
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 7048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1160.2
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1427
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= 3049

runsolver used 0.894863 second user time and 2.32864 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Fri Apr 27 00:45:46 UTC 2007

IDJOB= 427277
IDBENCH= 19894
IDSOLVER= 198
FILE ID= node68/427277-1177634746

PBS_JOBID= 4697243

Free space on /tmp= 66502 MiB

SOLVER NAME= minimarch 2007-04-26 (fixed)
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1280573704-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/427277-1177634746/minimarch_fixed /tmp/evaluation/427277-1177634746/instance-427277-1177634746.cnf
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-427277-1177634746 -o ROOT/results/node68/solver-427277-1177634746 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/427277-1177634746/minimarch_fixed /tmp/evaluation/427277-1177634746/instance-427277-1177634746.cnf

META MD5SUM SOLVER= 08d902191c06ef4f82d57c2f2b6a82c2
MD5SUM BENCH=  b98a3615fa1f88c157643d9399a2087e

RANDOM SEED= 162075240

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1586024 kB
Buffers:         40616 kB
Cached:         352708 kB
SwapCached:       3048 kB
Active:         173696 kB
Inactive:       229492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1586024 kB
SwapTotal:     4192956 kB
SwapFree:      4183916 kB
Dirty:            2968 kB
Writeback:           0 kB
Mapped:          15848 kB
Slab:            52864 kB
Committed_AS:  2934724 kB
PageTables:       1380 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= 66502 MiB

End job on node68 on Fri Apr 27 01:05:07 UTC 2007