Trace number 294548

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 977.065 977.317

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1018594061-02.UNSAT.shuffled.cnf
MD5SUM428b24f39bc6415380a405b76c9b06d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark66.9038
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54450

Solver Data (download as text)

0.00/0.00	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 % |
0.10/0.10	c |       102 |      50     4450    31150 |     1631      102     20 |  0.041 % |
0.10/0.11	c |       253 |      50     4450    31150 |     1794      253     20 |  0.041 % |
0.10/0.12	c |       479 |      50     4450    31150 |     1974      479     19 |  0.041 % |
0.10/0.13	c |       816 |      50     4450    31150 |     2171      816     19 |  0.041 % |
0.10/0.15	c |      1325 |      50     4450    31150 |     2388     1325     19 |  0.041 % |
0.10/0.18	c |      2084 |      50     4450    31150 |     2627     2084     19 |  0.041 % |
0.20/0.24	c |      3223 |      50     4450    31150 |     2890     1901     18 |  0.041 % |
0.30/0.32	c |      4932 |      50     4450    31150 |     3179     2154     18 |  0.041 % |
0.41/0.45	c |      7495 |      50     4450    31150 |     3497     3117     17 |  0.041 % |
0.61/0.65	c |     11340 |      50     4450    31150 |     3847     3446     17 |  0.041 % |
0.92/0.96	c |     17106 |      50     4450    31150 |     4232     3410     17 |  0.041 % |
1.33/1.42	c |     25755 |      50     4450    31150 |     4655     3547     18 |  0.041 % |
2.14/2.17	c |     38730 |      50     4450    31150 |     5120     2498     17 |  0.041 % |
3.27/3.30	c |     58191 |      50     4450    31150 |     5632     3958     17 |  0.041 % |
5.02/5.12	c |     87383 |      50     4450    31150 |     6196     4890     16 |  0.041 % |
7.88/7.91	c |    131172 |      50     4450    31150 |     6815     5156     16 |  0.041 % |
12.28/12.38	c |    196856 |      50     4450    31150 |     7497     5892     17 |  0.041 % |
19.25/19.31	c |    295382 |      50     4450    31150 |     8247     6694     17 |  0.041 % |
30.00/30.11	c |    443171 |      50     4450    31150 |     9071     5691     16 |  0.041 % |
47.00/47.09	c |    664856 |      50     4450    31150 |     9979     4683     15 |  0.041 % |
73.72/73.79	c |    997382 |      50     4450    31150 |    10977     7285     15 |  0.041 % |
116.52/116.57	c |   1496173 |      50     4450    31150 |    12074     5790     16 |  0.041 % |
183.07/183.22	c |   2244355 |      50     4450    31150 |    13282    10356     16 |  0.042 % |
289.16/289.29	c |   3366630 |      50     4450    31150 |    14610     8821     15 |  0.042 % |
459.23/459.42	c |   5050042 |      50     4450    31150 |    16071    10191     16 |  0.081 % |
728.93/729.15	c |   7575162 |      49     4136    28952 |    17678    10082     13 |  2.041 % |
977.02/977.31	c ===============================================================================
977.02/977.31	c restarts              : 27
977.02/977.31	c conflicts             : 9817131        (10048 /sec)
977.02/977.31	c decisions             : 10520205       (1.79 % random) (10768 /sec)
977.02/977.31	c propagations          : 81005622       (82911 /sec)
977.02/977.31	c conflict literals     : 144915442      (25.96 % deleted)
977.02/977.31	c Memory used           : 6.99 MB
977.02/977.31	c CPU time              : 977.022 s
977.02/977.31	c 
977.02/977.31	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/node67/watcher-294548-1171790624 -o ROOT/results/node67/solver-294548-1171790624 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294548-1171790624/minisat /tmp/evaluation/294548-1171790624/instance-294548-1171790624.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 3/64 25542
/proc/meminfo: memFree=588424/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=1756 CPUtime=0
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 199020063 1798144 125 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134707275 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 439 125 58 138 0 298 0

[startup+0.107376 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25542
/proc/meminfo: memFree=588424/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=2148 CPUtime=0.1
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 237 0 0 0 10 0 0 0 18 0 1 0 199020063 2199552 221 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550713 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 537 221 71 138 0 396 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2148

[startup+0.515418 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25542
/proc/meminfo: memFree=588424/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=2412 CPUtime=0.51
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 304 0 0 0 51 0 0 0 21 0 1 0 199020063 2469888 288 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134548891 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 603 288 72 138 0 462 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2412

[startup+1.3355 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=587392/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=2544 CPUtime=1.33
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 351 0 0 0 133 0 0 0 25 0 1 0 199020063 2605056 335 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134557073 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 636 335 72 138 0 495 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2544

[startup+2.97168 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=587072/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=2812 CPUtime=2.96
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 397 0 0 0 296 0 0 0 25 0 1 0 199020063 2879488 381 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556324 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 703 381 72 138 0 562 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2812

[startup+6.25302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=586816/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=2948 CPUtime=6.24
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 448 0 0 0 624 0 0 0 25 0 1 0 199020063 3018752 432 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551027 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 737 432 72 138 0 596 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2948

[startup+12.7077 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=586368/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=3360 CPUtime=12.7
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 532 0 0 0 1270 0 0 0 25 0 1 0 199020063 3440640 516 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556714 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 840 516 72 138 0 699 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 3360

[startup+25.608 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=585984/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=3808 CPUtime=25.59
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 634 0 0 0 2559 0 0 0 25 0 1 0 199020063 3899392 618 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 952 618 72 138 0 811 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 3808

[startup+51.2137 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=585600/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=4092 CPUtime=51.19
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 714 0 0 0 5119 0 0 0 25 0 1 0 199020063 4190208 698 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1023 698 72 138 0 882 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 4092

[startup+102.421 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=585088/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=4716 CPUtime=102.39
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 848 0 0 0 10239 0 0 0 25 0 1 0 199020063 4829184 832 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1179 832 72 138 0 1038 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 4716

[startup+162.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=584768/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=4876 CPUtime=162.39
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 908 0 0 0 16239 0 0 0 25 0 1 0 199020063 4993024 892 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549228 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1219 892 72 138 0 1078 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 4876

[startup+222.46 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 25543
/proc/meminfo: memFree=584576/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=5168 CPUtime=222.39
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 951 0 0 0 22239 0 0 0 25 0 1 0 199020063 5292032 935 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549291 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1292 935 72 138 0 1151 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 5168

[startup+282.479 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 25543
/proc/meminfo: memFree=584320/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=5304 CPUtime=282.4
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1017 0 0 0 28239 1 0 0 25 0 1 0 199020063 5431296 1001 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134556645 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1326 1001 72 138 0 1185 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 5304

[startup+342.496 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 25543
/proc/meminfo: memFree=584128/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=5588 CPUtime=342.4
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1069 0 0 0 34239 1 0 0 25 0 1 0 199020063 5722112 1053 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1397 1053 72 138 0 1256 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 5588

[startup+402.516 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 25543
/proc/meminfo: memFree=583936/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=5872 CPUtime=402.4
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1120 0 0 0 40239 1 0 0 25 0 1 0 199020063 6012928 1104 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134551025 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1468 1104 72 138 0 1327 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 5872

[startup+462.531 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25543
/proc/meminfo: memFree=583680/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=6156 CPUtime=462.4
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1180 0 0 0 46239 1 0 0 25 0 1 0 199020063 6303744 1164 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1539 1164 72 138 0 1398 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 6156

[startup+522.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=583488/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=6300 CPUtime=522.4
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1229 0 0 0 52239 1 0 0 25 0 1 0 199020063 6451200 1213 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550551 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1575 1213 72 138 0 1434 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 6300

[startup+582.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=583360/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=6584 CPUtime=582.41
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1272 0 0 0 58239 2 0 0 25 0 1 0 199020063 6742016 1256 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1646 1256 72 138 0 1505 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 6584

[startup+642.586 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=583168/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=6728 CPUtime=642.41
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1307 0 0 0 64239 2 0 0 25 0 1 0 199020063 6889472 1291 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550652 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1682 1291 72 138 0 1541 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 6728

[startup+702.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=583104/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=6728 CPUtime=702.41
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1330 0 0 0 70239 2 0 0 25 0 1 0 199020063 6889472 1314 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1682 1314 72 138 0 1541 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 6728

[startup+762.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=582976/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=6868 CPUtime=762.4
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1356 0 0 0 76238 2 0 0 25 0 1 0 199020063 7032832 1340 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550642 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1717 1340 72 138 0 1576 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 6868

[startup+822.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=582912/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=7012 CPUtime=822.41
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1379 0 0 0 82238 3 0 0 25 0 1 0 199020063 7180288 1363 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550582 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1753 1363 72 138 0 1612 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 7012

[startup+882.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=582784/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=7012 CPUtime=882.41
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1402 0 0 0 88238 3 0 0 25 0 1 0 199020063 7180288 1386 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549408 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1753 1386 72 138 0 1612 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 7012

[startup+942.662 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=582720/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=7152 CPUtime=942.41
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1418 0 0 0 94238 3 0 0 25 0 1 0 199020063 7323648 1402 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550729 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1788 1402 72 138 0 1647 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 7152

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

[startup+943.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25543
/proc/meminfo: memFree=582720/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=7152 CPUtime=943.64
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1419 0 0 0 94361 3 0 0 25 0 1 0 199020063 7323648 1403 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550599 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1788 1403 72 138 0 1647 0
Current children cumulated CPU time (s) 943.64
Current children cumulated vsize (KiB) 7152

[startup+957.005 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25545
/proc/meminfo: memFree=582720/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=7152 CPUtime=956.75
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1421 0 0 0 95672 3 0 0 25 0 1 0 199020063 7323648 1405 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1788 1405 72 138 0 1647 0
Current children cumulated CPU time (s) 956.75
Current children cumulated vsize (KiB) 7152

[startup+970.113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25545
/proc/meminfo: memFree=582720/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=7152 CPUtime=969.85
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1423 0 0 0 96982 3 0 0 25 0 1 0 199020063 7323648 1407 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550587 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1788 1407 72 138 0 1647 0
Current children cumulated CPU time (s) 969.85
Current children cumulated vsize (KiB) 7152

[startup+973.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25545
/proc/meminfo: memFree=582720/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=7152 CPUtime=973.13
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1423 0 0 0 97310 3 0 0 25 0 1 0 199020063 7323648 1407 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550720 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1788 1407 72 138 0 1647 0
Current children cumulated CPU time (s) 973.13
Current children cumulated vsize (KiB) 7152

[startup+975.031 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25545
/proc/meminfo: memFree=582720/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=7152 CPUtime=974.77
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1423 0 0 0 97474 3 0 0 25 0 1 0 199020063 7323648 1407 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550562 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1788 1407 72 138 0 1647 0
Current children cumulated CPU time (s) 974.77
Current children cumulated vsize (KiB) 7152

[startup+976.667 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25545
/proc/meminfo: memFree=582720/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=7152 CPUtime=976.4
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1423 0 0 0 97637 3 0 0 25 0 1 0 199020063 7323648 1407 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550628 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1788 1407 72 138 0 1647 0
Current children cumulated CPU time (s) 976.4
Current children cumulated vsize (KiB) 7152

[startup+977.079 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25545
/proc/meminfo: memFree=582720/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=7152 CPUtime=976.81
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1423 0 0 0 97678 3 0 0 25 0 1 0 199020063 7323648 1407 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134549366 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1788 1407 72 138 0 1647 0
Current children cumulated CPU time (s) 976.81
Current children cumulated vsize (KiB) 7152

[startup+977.283 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25545
/proc/meminfo: memFree=582720/2055920 swapFree=4183772/4192956
[pid=25542] ppid=25540 vsize=7152 CPUtime=977.02
/proc/25542/stat : 25542 (minisat) R 25540 25542 24864 0 -1 4194304 1423 0 0 0 97699 3 0 0 25 0 1 0 199020063 7323648 1407 18446744073709551615 134512640 135078472 4294956640 18446744073709551615 134550699 0 0 4096 3 0 0 0 17 1 0 0
/proc/25542/statm: 1788 1407 72 138 0 1647 0
Current children cumulated CPU time (s) 977.02
Current children cumulated vsize (KiB) 7152

Child status: 0
Real time (s): 977.317
CPU time (s): 977.065
CPU user time (s): 977.025
CPU system time (s): 0.039993
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 7152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 977.025
system time used= 0.039993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1429
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= 1694

runsolver used 0.618905 second user time and 1.9927 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Sun Feb 18 09:23:44 UTC 2007

IDJOB= 294548
IDBENCH= 19891
IDSOLVER= 109
FILE ID= node67/294548-1171790624

PBS_JOBID= 3839566

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-S1018594061-02.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294548-1171790624/minisat /tmp/evaluation/294548-1171790624/instance-294548-1171790624.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-294548-1171790624 -o ROOT/results/node67/solver-294548-1171790624 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294548-1171790624/minisat /tmp/evaluation/294548-1171790624/instance-294548-1171790624.cnf            

META MD5SUM SOLVER= 120abd248b069e44985635f055606c5a
MD5SUM BENCH=  428b24f39bc6415380a405b76c9b06d9

RANDOM SEED= 595570614

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.236
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		: 3000.236
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:        588832 kB
Buffers:         48068 kB
Cached:        1298940 kB
SwapCached:       3608 kB
Active:         720248 kB
Inactive:       636776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        588832 kB
SwapTotal:     4192956 kB
SwapFree:      4183772 kB
Dirty:             980 kB
Writeback:           0 kB
Mapped:          15440 kB
Slab:            95952 kB
Committed_AS:   611636 kB
PageTables:       1452 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 node67 on Sun Feb 18 09:40:02 UTC 2007