Trace number 294507

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 1001.29 1001.64

General information on the benchmark

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

Solver Data (download as text)

0.00/0.00	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 |       100 |      50     4450    31150 |     1631      100     19 |  0.041 % |
0.10/0.11	c |       250 |      50     4450    31150 |     1794      250     19 |  0.041 % |
0.10/0.12	c |       475 |      50     4450    31150 |     1974      475     18 |  0.041 % |
0.10/0.13	c |       812 |      50     4450    31150 |     2171      812     18 |  0.041 % |
0.10/0.15	c |      1319 |      50     4450    31150 |     2388     1319     18 |  0.041 % |
0.10/0.18	c |      2079 |      50     4450    31150 |     2627     2079     19 |  0.041 % |
0.20/0.24	c |      3219 |      50     4450    31150 |     2890     1894     18 |  0.041 % |
0.31/0.32	c |      4927 |      50     4450    31150 |     3179     2147     18 |  0.041 % |
0.41/0.45	c |      7492 |      50     4450    31150 |     3497     3109     18 |  0.041 % |
0.61/0.65	c |     11336 |      50     4450    31150 |     3847     3432     18 |  0.041 % |
0.92/0.96	c |     17103 |      50     4450    31150 |     4232     3397     17 |  0.041 % |
1.33/1.43	c |     25752 |      50     4450    31150 |     4655     3540     17 |  0.041 % |
2.15/2.15	c |     38728 |      50     4450    31150 |     5120     2483     17 |  0.041 % |
3.17/3.26	c |     58190 |      50     4450    31150 |     5632     3957     17 |  0.041 % |
5.02/5.04	c |     87382 |      50     4450    31150 |     6196     4879     17 |  0.041 % |
7.78/7.79	c |    131172 |      50     4450    31150 |     6815     5152     16 |  0.041 % |
11.98/12.06	c |    196856 |      50     4450    31150 |     7497     5913     16 |  0.041 % |
18.73/18.76	c |    295383 |      50     4450    31150 |     8247     6731     17 |  0.041 % |
29.38/29.44	c |    443172 |      50     4450    31150 |     9071     5726     16 |  0.041 % |
46.06/46.17	c |    664856 |      50     4450    31150 |     9979     4697     17 |  0.041 % |
72.79/72.85	c |    997381 |      50     4450    31150 |    10977     7296     14 |  0.041 % |
114.66/114.77	c |   1496169 |      50     4450    31150 |    12074     5796     16 |  0.041 % |
181.36/181.44	c |   2244352 |      50     4450    31150 |    13282    10353     15 |  0.042 % |
287.74/287.92	c |   3366626 |      50     4450    31150 |    14610     8831     15 |  0.042 % |
456.57/456.75	c |   5050038 |      50     4450    31150 |    16071    10181     16 |  0.081 % |
725.74/726.01	c |   7575155 |      49     4116    28812 |    17678    15330     14 |  2.041 % |
1001.25/1001.63	c ===============================================================================
1001.25/1001.63	c restarts              : 27
1001.25/1001.63	c conflicts             : 10042293       (10030 /sec)
1001.25/1001.63	c decisions             : 10761473       (1.79 % random) (10748 /sec)
1001.25/1001.63	c propagations          : 82951904       (82850 /sec)
1001.25/1001.63	c conflict literals     : 148115736      (26.06 % deleted)
1001.25/1001.63	c Memory used           : 6.79 MB
1001.25/1001.63	c CPU time              : 1001.24 s
1001.25/1001.63	c 
1001.25/1001.63	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/node35/watcher-294507-1171789684 -o ROOT/results/node35/solver-294507-1171789684 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294507-1171789684/minisat /tmp/evaluation/294507-1171789684/instance-294507-1171789684.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: 0.99 0.98 0.99 3/64 11053
/proc/meminfo: memFree=652712/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=1888 CPUtime=0
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 172732115 1933312 131 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134532675 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 472 131 58 138 0 331 0

[startup+0.107299 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11053
/proc/meminfo: memFree=652712/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=2148 CPUtime=0.1
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 241 0 0 0 10 0 0 0 18 0 1 0 172732115 2199552 225 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134728701 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 537 225 72 138 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2148

[startup+0.515378 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 11053
/proc/meminfo: memFree=652712/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=2412 CPUtime=0.51
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 309 0 0 0 51 0 0 0 21 0 1 0 172732115 2469888 293 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550746 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 603 293 72 138 0 462 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2412

[startup+1.33554 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=651616/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=2692 CPUtime=1.33
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 361 0 0 0 133 0 0 0 25 0 1 0 172732115 2756608 345 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 673 345 72 138 0 532 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2692

[startup+2.97186 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=651360/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=2828 CPUtime=2.97
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 405 0 0 0 297 0 0 0 25 0 1 0 172732115 2895872 389 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550695 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 707 389 72 138 0 566 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 2828

[startup+6.25251 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=651048/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=3096 CPUtime=6.24
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 467 0 0 0 624 0 0 0 25 0 1 0 172732115 3170304 451 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550554 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 774 451 72 138 0 633 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 3096

[startup+12.7048 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=650728/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=3364 CPUtime=12.69
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 526 0 0 0 1269 0 0 0 25 0 1 0 172732115 3444736 510 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134563096 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 841 510 72 138 0 700 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3364

[startup+25.5063 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=650344/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=3664 CPUtime=25.49
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 622 0 0 0 2549 0 0 0 25 0 1 0 172732115 3751936 606 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 916 606 72 138 0 775 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3664

[startup+51.1113 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=649960/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=4092 CPUtime=51.08
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 709 0 0 0 5108 0 0 0 25 0 1 0 172732115 4190208 693 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550697 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1023 693 72 138 0 882 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4092

[startup+102.318 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=649512/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=4536 CPUtime=102.27
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 833 0 0 0 10227 0 0 0 25 0 1 0 172732115 4644864 817 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1134 817 72 138 0 993 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4536

[startup+162.337 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=649128/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=5008 CPUtime=162.27
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 920 0 0 0 16227 0 0 0 25 0 1 0 172732115 5128192 904 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1252 904 72 138 0 1111 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 5008

[startup+222.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=648936/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=5208 CPUtime=222.32
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 966 0 0 0 22231 1 0 0 25 0 1 0 172732115 5332992 950 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1302 950 72 138 0 1161 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 5208

[startup+282.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=648808/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=5208 CPUtime=282.31
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 997 0 0 0 28230 1 0 0 25 0 1 0 172732115 5332992 981 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550593 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1302 981 72 138 0 1161 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 5208

[startup+342.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=648296/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=5808 CPUtime=342.3
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1105 0 0 0 34229 1 0 0 25 0 1 0 172732115 5947392 1089 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556809 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1452 1089 72 138 0 1311 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 5808

[startup+402.457 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=648168/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=5948 CPUtime=402.31
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1144 0 0 0 40229 2 0 0 25 0 1 0 172732115 6090752 1128 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550654 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1487 1128 72 138 0 1346 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 5948

[startup+462.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=648104/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6092 CPUtime=462.3
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1168 0 0 0 46228 2 0 0 25 0 1 0 172732115 6238208 1152 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1523 1152 72 138 0 1382 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 6092

[startup+522.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11054
/proc/meminfo: memFree=647848/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6376 CPUtime=522.3
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1221 0 0 0 52228 2 0 0 25 0 1 0 172732115 6529024 1205 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550985 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1594 1205 72 138 0 1453 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 6376

[startup+582.511 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647656/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6660 CPUtime=582.3
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1281 0 0 0 58228 2 0 0 25 0 1 0 172732115 6819840 1265 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1665 1265 72 138 0 1524 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 6660

[startup+642.53 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647592/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6660 CPUtime=642.3
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1298 0 0 0 64227 3 0 0 25 0 1 0 172732115 6819840 1282 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550656 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1665 1282 72 138 0 1524 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 6660

[startup+702.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647528/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6660 CPUtime=702.29
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1309 0 0 0 70226 3 0 0 25 0 1 0 172732115 6819840 1293 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1665 1293 72 138 0 1524 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 6660

[startup+762.562 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647400/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6804 CPUtime=762.28
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1344 0 0 0 76225 3 0 0 25 0 1 0 172732115 6967296 1328 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550611 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1701 1328 72 138 0 1560 0
Current children cumulated CPU time (s) 762.28
Current children cumulated vsize (KiB) 6804

[startup+822.584 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647272/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=822.28
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1363 0 0 0 82225 3 0 0 25 0 1 0 172732115 7110656 1347 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551013 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1347 72 138 0 1595 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 6944

[startup+882.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647208/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=882.29
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1372 0 0 0 88225 4 0 0 25 0 1 0 172732115 7110656 1356 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551022 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1356 72 138 0 1595 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 6944

[startup+942.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647272/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=942.28
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1377 0 0 0 94224 4 0 0 25 0 1 0 172732115 7110656 1361 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1361 72 138 0 1595 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 6944

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

[startup+943.947 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647272/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=943.61
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1377 0 0 0 94357 4 0 0 25 0 1 0 172732115 7110656 1361 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1361 72 138 0 1595 0
Current children cumulated CPU time (s) 943.61
Current children cumulated vsize (KiB) 6944

[startup+970.168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647272/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=969.82
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1378 0 0 0 96978 4 0 0 25 0 1 0 172732115 7110656 1362 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556175 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1362 72 138 0 1595 0
Current children cumulated CPU time (s) 969.82
Current children cumulated vsize (KiB) 6944

[startup+983.274 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647208/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=982.92
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1389 0 0 0 98288 4 0 0 25 0 1 0 172732115 7110656 1373 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1373 72 138 0 1595 0
Current children cumulated CPU time (s) 982.92
Current children cumulated vsize (KiB) 6944

[startup+989.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647208/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=989.47
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1389 0 0 0 98943 4 0 0 25 0 1 0 172732115 7110656 1373 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1373 72 138 0 1595 0
Current children cumulated CPU time (s) 989.47
Current children cumulated vsize (KiB) 6944

[startup+996.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11054
/proc/meminfo: memFree=647208/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=996.03
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1390 0 0 0 99599 4 0 0 25 0 1 0 172732115 7110656 1374 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1374 72 138 0 1595 0
Current children cumulated CPU time (s) 996.03
Current children cumulated vsize (KiB) 6944

[startup+999.664 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11056
/proc/meminfo: memFree=647008/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=999.3
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1390 0 0 0 99926 4 0 0 25 0 1 0 172732115 7110656 1374 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1374 72 138 0 1595 0
Current children cumulated CPU time (s) 999.3
Current children cumulated vsize (KiB) 6944

[startup+1000.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11056
/proc/meminfo: memFree=647008/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=1000.12
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1390 0 0 0 100008 4 0 0 25 0 1 0 172732115 7110656 1374 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1374 72 138 0 1595 0
Current children cumulated CPU time (s) 1000.12
Current children cumulated vsize (KiB) 6944

[startup+1001.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11056
/proc/meminfo: memFree=647008/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=1000.94
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1390 0 0 0 100090 4 0 0 25 0 1 0 172732115 7110656 1374 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1374 72 138 0 1595 0
Current children cumulated CPU time (s) 1000.94
Current children cumulated vsize (KiB) 6944

[startup+1001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11056
/proc/meminfo: memFree=647008/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=1001.14
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1390 0 0 0 100110 4 0 0 25 0 1 0 172732115 7110656 1374 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1374 72 138 0 1595 0
Current children cumulated CPU time (s) 1001.14
Current children cumulated vsize (KiB) 6944

[startup+1001.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 11056
/proc/meminfo: memFree=647008/2055920 swapFree=4183700/4192956
[pid=11053] ppid=11051 vsize=6944 CPUtime=1001.25
/proc/11053/stat : 11053 (minisat) R 11051 11053 10271 0 -1 4194304 1390 0 0 0 100121 4 0 0 25 0 1 0 172732115 7110656 1374 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/11053/statm: 1736 1374 72 138 0 1595 0
Current children cumulated CPU time (s) 1001.25
Current children cumulated vsize (KiB) 6944

Child status: 0
Real time (s): 1001.64
CPU time (s): 1001.29
CPU user time (s): 1001.24
CPU system time (s): 0.046992
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 6944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1001.24
system time used= 0.046992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1397
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= 1796

runsolver used 0.732888 second user time and 1.9467 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sun Feb 18 09:08:04 UTC 2007

IDJOB= 294507
IDBENCH= 19890
IDSOLVER= 109
FILE ID= node35/294507-1171789684

PBS_JOBID= 3839555

Free space on /tmp= 66563 MiB

SOLVER NAME= minisat SAT 2007
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294507-1171789684/minisat /tmp/evaluation/294507-1171789684/instance-294507-1171789684.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-294507-1171789684 -o ROOT/results/node35/solver-294507-1171789684 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294507-1171789684/minisat /tmp/evaluation/294507-1171789684/instance-294507-1171789684.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  f7104d4ea7ffa54012a8552b7fd4e3f8

RANDOM SEED= 587792121

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.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		: 3000.263
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		: 3000.263
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:        653120 kB
Buffers:         42240 kB
Cached:        1255928 kB
SwapCached:       3828 kB
Active:         840272 kB
Inactive:       468072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        653120 kB
SwapTotal:     4192956 kB
SwapFree:      4183700 kB
Dirty:            1000 kB
Writeback:           0 kB
Mapped:          15436 kB
Slab:            80436 kB
Committed_AS:   660332 kB
PageTables:       1412 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= 66563 MiB

End job on node35 on Sun Feb 18 09:24:46 UTC 2007