Trace number 294630

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
minisat SAT 2007 (with assertions)UNSAT 974.066 974.497

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
MD5SUMeac9af97d18fcd2d7b549542328af50a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark69.3755
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	c This is MiniSat 2.0 (Feb 1 2007, SAT-Competition version)
0.00/0.00	c ============================[ Problem Statistics ]=============================
0.00/0.00	c |                                                                             |
0.00/0.00	c |  Number of variables:  50                                                   |
0.00/0.00	c |  Number of clauses:    4450                                                 |
0.00/0.02	c |  Parsing time:         0.02         s                                       |
0.00/0.10	c ============================[ Search Statistics ]==============================
0.00/0.10	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.00/0.10	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.00/0.10	c ===============================================================================
0.00/0.10	c |         0 |      50     4450    31150 |     1483        0    nan |  0.000 % |
0.00/0.10	c |       103 |      50     4450    31150 |     1631      103     20 |  0.041 % |
0.10/0.11	c |       253 |      50     4450    31150 |     1794      253     19 |  0.041 % |
0.10/0.12	c |       478 |      50     4450    31150 |     1974      478     19 |  0.041 % |
0.10/0.13	c |       816 |      50     4450    31150 |     2171      816     19 |  0.041 % |
0.10/0.15	c |      1322 |      50     4450    31150 |     2388     1322     18 |  0.041 % |
0.10/0.18	c |      2081 |      50     4450    31150 |     2627     2081     18 |  0.041 % |
0.20/0.24	c |      3220 |      50     4450    31150 |     2890     1898     18 |  0.041 % |
0.30/0.32	c |      4928 |      50     4450    31150 |     3179     2149     18 |  0.041 % |
0.41/0.44	c |      7491 |      50     4450    31150 |     3497     3111     18 |  0.041 % |
0.61/0.64	c |     11335 |      50     4450    31150 |     3847     3434     17 |  0.041 % |
0.92/0.94	c |     17101 |      50     4450    31150 |     4232     3398     17 |  0.041 % |
1.33/1.40	c |     25750 |      50     4450    31150 |     4655     3539     17 |  0.041 % |
2.05/2.12	c |     38724 |      50     4450    31150 |     5120     2480     18 |  0.041 % |
3.17/3.25	c |     58187 |      50     4450    31150 |     5632     3941     17 |  0.041 % |
4.91/5.00	c |     87380 |      50     4450    31150 |     6196     4875     17 |  0.041 % |
7.67/7.76	c |    131169 |      50     4450    31150 |     6815     5146     16 |  0.041 % |
11.98/12.05	c |    196853 |      50     4450    31150 |     7497     5895     16 |  0.041 % |
18.74/18.81	c |    295380 |      50     4450    31150 |     8247     6706     17 |  0.041 % |
29.39/29.47	c |    443170 |      50     4450    31150 |     9071     5692     16 |  0.041 % |
46.19/46.26	c |    664854 |      50     4450    31150 |     9979     4668     15 |  0.041 % |
72.71/72.76	c |    997380 |      50     4450    31150 |    10977     7262     16 |  0.041 % |
114.50/114.61	c |   1496169 |      50     4450    31150 |    12074     5763     16 |  0.041 % |
180.25/180.39	c |   2244351 |      50     4450    31150 |    13282    10309     15 |  0.041 % |
285.23/285.35	c |   3366627 |      50     4450    31150 |    14610     8770     15 |  0.042 % |
451.95/452.14	c |   5050038 |      50     4450    31150 |    16071    10015     14 |  0.081 % |
716.80/717.05	c |   7575155 |      49     4135    28945 |    17678    12265     15 |  2.041 % |
973.96/974.49	c ===============================================================================
973.96/974.49	c restarts              : 27
973.96/974.49	c conflicts             : 9949317        (10215 /sec)
973.96/974.49	c decisions             : 10659963       (1.79 % random) (10945 /sec)
973.96/974.49	c propagations          : 82310955       (84510 /sec)
973.96/974.49	c conflict literals     : 147697857      (25.76 % deleted)
973.96/974.49	c Memory used           : 6.84 MB
973.96/974.49	c CPU time              : 973.984 s
973.96/974.49	c 
973.96/974.49	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node10/watcher-294630-1171792054 -o ROOT/results/node10/solver-294630-1171792054 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294630-1171792054/minisat /tmp/evaluation/294630-1171792054/instance-294630-1171792054.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 20145
/proc/meminfo: memFree=1527856/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=1888 CPUtime=0
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 199160381 1933312 131 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134532688 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 472 131 58 138 0 331 0

[startup+0.107376 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20145
/proc/meminfo: memFree=1527856/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=2148 CPUtime=0.1
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 239 0 0 0 10 0 0 0 18 0 1 0 199160381 2199552 223 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 537 223 72 138 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2148

[startup+0.51543 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 20145
/proc/meminfo: memFree=1527856/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=2412 CPUtime=0.51
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 309 0 0 0 51 0 0 0 22 0 1 0 199160381 2469888 293 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 603 293 72 138 0 462 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2412

[startup+1.33754 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1526760/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=2548 CPUtime=1.33
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 355 0 0 0 133 0 0 0 25 0 1 0 199160381 2609152 339 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 637 339 72 138 0 496 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2548

[startup+2.98077 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1526504/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=2812 CPUtime=2.97
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 403 0 0 0 297 0 0 0 25 0 1 0 199160381 2879488 387 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 703 387 72 138 0 562 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2812

[startup+6.25721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1526120/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=3084 CPUtime=6.24
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 467 0 0 0 624 0 0 0 25 0 1 0 199160381 3158016 451 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 771 451 72 138 0 630 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3084

[startup+12.7131 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1525736/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=3348 CPUtime=12.7
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 537 0 0 0 1270 0 0 0 25 0 1 0 199160381 3428352 521 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 837 521 72 138 0 696 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3348

[startup+25.5158 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1525480/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=3772 CPUtime=25.49
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 620 0 0 0 2549 0 0 0 25 0 1 0 199160381 3862528 604 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 943 604 72 138 0 802 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3772

[startup+51.1293 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1525096/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=4060 CPUtime=51.1
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 704 0 0 0 5110 0 0 0 25 0 1 0 199160381 4157440 688 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550726 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1015 688 72 138 0 874 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 4060

[startup+102.351 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1524584/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=4492 CPUtime=102.31
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 815 0 0 0 10230 1 0 0 25 0 1 0 199160381 4599808 799 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550893 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1123 799 72 138 0 982 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 4492

[startup+162.386 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1524072/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=5124 CPUtime=162.32
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 942 0 0 0 16231 1 0 0 25 0 1 0 199160381 5246976 926 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1281 926 72 138 0 1140 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 5124

[startup+222.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1523816/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=5256 CPUtime=222.34
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1000 0 0 0 22232 2 0 0 25 0 1 0 199160381 5382144 984 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1314 984 72 138 0 1173 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 5256

[startup+282.453 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1523624/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=5416 CPUtime=282.35
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1029 0 0 0 28233 2 0 0 25 0 1 0 199160381 5545984 1013 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1354 1013 72 138 0 1213 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 5416

[startup+342.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1523432/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=5572 CPUtime=342.36
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1079 0 0 0 34234 2 0 0 25 0 1 0 199160381 5705728 1063 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1393 1063 72 138 0 1252 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 5572

[startup+402.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1523304/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=5856 CPUtime=402.38
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1119 0 0 0 40235 3 0 0 25 0 1 0 199160381 5996544 1103 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1464 1103 72 138 0 1323 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 5856

[startup+462.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1523112/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6000 CPUtime=462.39
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1172 0 0 0 46236 3 0 0 25 0 1 0 199160381 6144000 1156 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1500 1156 72 138 0 1359 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 6000

[startup+522.581 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1522856/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6284 CPUtime=522.4
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1229 0 0 0 52237 3 0 0 25 0 1 0 199160381 6434816 1213 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550646 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1571 1213 72 138 0 1430 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 6284

[startup+582.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1522728/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6428 CPUtime=582.43
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1260 0 0 0 58239 4 0 0 25 0 1 0 199160381 6582272 1244 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1607 1244 72 138 0 1466 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 6428

[startup+642.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1522728/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6568 CPUtime=642.44
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1274 0 0 0 64240 4 0 0 25 0 1 0 199160381 6725632 1258 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1642 1258 72 138 0 1501 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 6568

[startup+702.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1522600/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6568 CPUtime=702.46
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1297 0 0 0 70241 5 0 0 25 0 1 0 199160381 6725632 1281 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550706 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1642 1281 72 138 0 1501 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 6568

[startup+762.707 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20146
/proc/meminfo: memFree=1522536/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6712 CPUtime=762.46
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1323 0 0 0 76241 5 0 0 25 0 1 0 199160381 6873088 1307 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1678 1307 72 138 0 1537 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 6712

[startup+822.749 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20228
/proc/meminfo: memFree=1521064/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6852 CPUtime=822.44
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1373 0 0 0 82239 5 0 0 25 0 1 0 199160381 7016448 1357 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1713 1357 72 138 0 1572 0
Current children cumulated CPU time (s) 822.44
Current children cumulated vsize (KiB) 6852

[startup+882.813 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20314
/proc/meminfo: memFree=1521008/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6996 CPUtime=882.42
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1395 0 0 0 88236 6 0 0 25 0 1 0 199160381 7163904 1379 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556423 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1749 1379 72 138 0 1608 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 6996

[startup+942.849 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20344
/proc/meminfo: memFree=1522088/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6996 CPUtime=942.42
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1398 0 0 0 94235 7 0 0 25 0 1 0 199160381 7163904 1382 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1749 1382 72 138 0 1608 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 6996

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

[startup+944.183 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20344
/proc/meminfo: memFree=1522088/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6996 CPUtime=943.75
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1398 0 0 0 94368 7 0 0 25 0 1 0 199160381 7163904 1382 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1749 1382 72 138 0 1608 0
Current children cumulated CPU time (s) 943.75
Current children cumulated vsize (KiB) 6996

[startup+957.294 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20344
/proc/meminfo: memFree=1522088/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6996 CPUtime=956.86
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1400 0 0 0 95679 7 0 0 25 0 1 0 199160381 7163904 1384 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550668 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1749 1384 72 138 0 1608 0
Current children cumulated CPU time (s) 956.86
Current children cumulated vsize (KiB) 6996

[startup+963.852 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20344
/proc/meminfo: memFree=1522088/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6996 CPUtime=963.41
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1400 0 0 0 96334 7 0 0 25 0 1 0 199160381 7163904 1384 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1749 1384 72 138 0 1608 0
Current children cumulated CPU time (s) 963.41
Current children cumulated vsize (KiB) 6996

[startup+970.412 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 20344
/proc/meminfo: memFree=1522088/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6996 CPUtime=969.97
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1400 0 0 0 96990 7 0 0 25 0 1 0 199160381 7163904 1384 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1749 1384 72 138 0 1608 0
Current children cumulated CPU time (s) 969.97
Current children cumulated vsize (KiB) 6996

[startup+972.048 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20344
/proc/meminfo: memFree=1522088/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6996 CPUtime=971.61
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1400 0 0 0 97154 7 0 0 25 0 1 0 199160381 7163904 1384 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134556078 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1749 1384 72 138 0 1608 0
Current children cumulated CPU time (s) 971.61
Current children cumulated vsize (KiB) 6996

[startup+973.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20344
/proc/meminfo: memFree=1522088/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6996 CPUtime=973.25
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1400 0 0 0 97318 7 0 0 25 0 1 0 199160381 7163904 1384 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1749 1384 72 138 0 1608 0
Current children cumulated CPU time (s) 973.25
Current children cumulated vsize (KiB) 6996

[startup+974.096 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20344
/proc/meminfo: memFree=1522088/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6996 CPUtime=973.65
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1400 0 0 0 97358 7 0 0 25 0 1 0 199160381 7163904 1384 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1749 1384 72 138 0 1608 0
Current children cumulated CPU time (s) 973.65
Current children cumulated vsize (KiB) 6996

[startup+974.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20344
/proc/meminfo: memFree=1522088/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6996 CPUtime=973.86
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1400 0 0 0 97379 7 0 0 25 0 1 0 199160381 7163904 1384 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550596 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1749 1384 72 138 0 1608 0
Current children cumulated CPU time (s) 973.86
Current children cumulated vsize (KiB) 6996

[startup+974.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20344
/proc/meminfo: memFree=1522088/2055920 swapFree=4192812/4192956
[pid=20145] ppid=20143 vsize=6996 CPUtime=973.96
/proc/20145/stat : 20145 (minisat) R 20143 20145 19271 0 -1 4194304 1400 0 0 0 97389 7 0 0 25 0 1 0 199160381 7163904 1384 18446744073709551615 134512640 135078472 4294956624 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/20145/statm: 1749 1384 72 138 0 1608 0
Current children cumulated CPU time (s) 973.96
Current children cumulated vsize (KiB) 6996

Child status: 0
Real time (s): 974.497
CPU time (s): 974.066
CPU user time (s): 973.986
CPU system time (s): 0.079987
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 6996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 973.986
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1406
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= 7
involuntary context switches= 20185

runsolver used 1.06584 second user time and 2.31265 second system time

The end

Launcher Data (download as text)

Begin job on node10 on Sun Feb 18 09:47:34 UTC 2007

IDJOB= 294630
IDBENCH= 19893
IDSOLVER= 109
FILE ID= node10/294630-1171792054

PBS_JOBID= 3839304

Free space on /tmp= 66544 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1195605559-14.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294630-1171792054/minisat /tmp/evaluation/294630-1171792054/instance-294630-1171792054.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-294630-1171792054 -o ROOT/results/node10/solver-294630-1171792054 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294630-1171792054/minisat /tmp/evaluation/294630-1171792054/instance-294630-1171792054.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  eac9af97d18fcd2d7b549542328af50a

RANDOM SEED= 424390384

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1528264 kB
Buffers:         48272 kB
Cached:         364964 kB
SwapCached:          0 kB
Active:         243460 kB
Inactive:       214288 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1528264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1040 kB
Writeback:           0 kB
Mapped:          63432 kB
Slab:            55400 kB
Committed_AS:  1149404 kB
PageTables:       1832 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= 66544 MiB

End job on node10 on Sun Feb 18 10:03:48 UTC 2007