Trace number 358152

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+ 1.14UNSAT 642.267 642.656

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1111213868.opb
MD5SUMab9355d4d11f3d384bbd2382ecf28a15
Bench CategorySATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.494924
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1199
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c Parsing PB file...
0.00/0.01	c Converting 101 PB-constraints to clauses...
0.00/0.01	c   -- Unit propagations: (none)
0.00/0.01	c   -- Detecting intervals from adjacent constraints: ##########################
0.00/0.01	c   -- Clauses(.)/Splits(s): ....
0.00/0.01	c ---[  99]---> BDD-cost:   23
0.00/0.01	c ---[  97]---> BDD-cost:   23
0.00/0.01	c ---[  95]---> BDD-cost:   23
0.00/0.01	c ---[  93]---> BDD-cost:   23
0.00/0.01	c ---[  91]---> BDD-cost:   23
0.00/0.01	c ---[  89]---> BDD-cost:   23
0.00/0.01	c ---[  87]---> BDD-cost:   23
0.00/0.01	c ---[  85]---> BDD-cost:   23
0.00/0.01	c ---[  83]---> BDD-cost:   23
0.00/0.01	c ---[  81]---> BDD-cost:   23
0.00/0.01	c ---[  79]---> BDD-cost:   23
0.00/0.01	c ---[  77]---> BDD-cost:   23
0.00/0.01	c ---[  75]---> BDD-cost:   23
0.00/0.01	c ---[  73]---> BDD-cost:   23
0.00/0.01	c ---[  71]---> BDD-cost:   23
0.00/0.01	c ---[  69]---> BDD-cost:   23
0.00/0.01	c ---[  67]---> BDD-cost:   23
0.00/0.01	c ---[  65]---> BDD-cost:   23
0.00/0.01	c ---[  63]---> BDD-cost:   23
0.00/0.01	c ---[  61]---> BDD-cost:   23
0.00/0.01	c ---[  59]---> BDD-cost:   23
0.00/0.01	c ---[  57]---> BDD-cost:   23
0.00/0.01	c ---[  55]---> BDD-cost:   23
0.00/0.01	c ---[  53]---> BDD-cost:   23
0.00/0.01	c ---[  51]---> BDD-cost:   23
0.00/0.01	c ---[  49]---> BDD-cost:   23
0.00/0.01	c ---[  48]---> BDD-cost:   23
0.00/0.01	c ---[  47]---> BDD-cost:   21
0.00/0.01	c ---[  46]---> BDD-cost:   19
0.00/0.01	c ---[  45]---> BDD-cost:   17
0.00/0.01	c ---[  44]---> BDD-cost:   15
0.00/0.01	c ---[  43]---> BDD-cost:   13
0.00/0.01	c ---[  42]---> BDD-cost:   11
0.00/0.01	c ---[  41]---> BDD-cost:    9
0.00/0.01	c ---[  40]---> BDD-cost:    7
0.00/0.01	c ---[  39]---> BDD-cost:    5
0.00/0.01	c ---[  38]---> BDD-cost:    3
0.00/0.01	c ---[  35]---> BDD-cost:    3
0.00/0.01	c ---[  34]---> BDD-cost:    5
0.00/0.01	c ---[  33]---> BDD-cost:    7
0.00/0.01	c ---[  32]---> BDD-cost:    9
0.00/0.01	c ---[  31]---> BDD-cost:   11
0.00/0.01	c ---[  30]---> BDD-cost:   13
0.00/0.01	c ---[  29]---> BDD-cost:   15
0.00/0.01	c ---[  28]---> BDD-cost:   17
0.00/0.01	c ---[  27]---> BDD-cost:   19
0.00/0.01	c ---[  26]---> BDD-cost:   21
0.00/0.02	c ---[  25]---> BDD-cost:   23
0.00/0.02	c ---[  24]---> BDD-cost:    0
0.00/0.02	c ---[  23]---> BDD-cost:   21
0.00/0.02	c ---[  22]---> BDD-cost:   19
0.00/0.02	c ---[  21]---> BDD-cost:   17
0.00/0.02	c ---[  20]---> BDD-cost:   15
0.00/0.02	c ---[  19]---> BDD-cost:   13
0.00/0.02	c ---[  18]---> BDD-cost:   11
0.00/0.02	c ---[  17]---> BDD-cost:    9
0.00/0.02	c ---[  16]---> BDD-cost:    7
0.00/0.02	c ---[  15]---> BDD-cost:    5
0.00/0.02	c ---[  14]---> BDD-cost:    3
0.00/0.02	c ---[  12]---> BDD-cost:    0
0.00/0.02	c ---[  11]---> BDD-cost:   21
0.00/0.02	c ---[  10]---> BDD-cost:   19
0.00/0.02	c ---[   9]---> BDD-cost:   17
0.00/0.02	c ---[   8]---> BDD-cost:   15
0.00/0.02	c ---[   7]---> BDD-cost:   13
0.00/0.02	c ---[   6]---> BDD-cost:   11
0.00/0.02	c ---[   5]---> BDD-cost:    9
0.00/0.02	c ---[   4]---> BDD-cost:    7
0.00/0.02	c ---[   3]---> BDD-cost:    5
0.00/0.02	c ---[   2]---> BDD-cost:    3
0.00/0.02	c ---[   0]---> Adder-cost: 620   maxlim: 1122   bits: 11/11
0.03/0.04	c ==================================[MINISAT+]==================================
0.03/0.04	c | Conflicts | Original         | Learnt                           | Progress |
0.03/0.04	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.03/0.04	c ==============================================================================
0.03/0.04	c |         0 |    6993    22341 |    2331       0        0     nan |  0.000 % |
0.03/0.06	c |       103 |    6953    22207 |    2564      98     3535    36.1 |  4.487 % |
0.03/0.08	c |       253 |    6953    22207 |    2820     248     8044    32.4 |  4.486 % |
0.10/0.12	c |       479 |    6953    22207 |    3102     474    20760    43.8 |  4.486 % |
0.10/0.18	c |       816 |    6953    22207 |    3412     811    37947    46.8 |  4.486 % |
0.20/0.28	c |      1325 |    6953    22207 |    3754    1320    66067    50.1 |  4.486 % |
0.40/0.46	c |      2084 |    6944    22176 |    4129    2078   110349    53.1 |  4.538 % |
0.69/0.75	c |      3223 |    6944    22176 |    4542    3217   174030    54.1 |  4.538 % |
1.19/1.24	c |      4931 |    6944    22176 |    4996    2473   131175    53.0 |  4.538 % |
1.89/1.90	c |      7493 |    6944    22176 |    5496    5035   285866    56.8 |  4.538 % |
3.09/3.12	c |     11339 |    6931    22132 |    6046    2985   157088    52.6 |  4.643 % |
4.89/4.95	c |     17109 |    6910    22058 |    6650    5459   303379    55.6 |  4.799 % |
7.49/7.51	c |     25759 |    6910    22058 |    7315    6941   408648    58.9 |  4.799 % |
11.59/11.60	c |     38733 |    6878    21940 |    8047    4505   246598    54.7 |  5.008 % |
17.88/18.00	c |     58195 |    6853    21859 |    8851    6759   340052    50.3 |  5.269 % |
27.38/27.47	c |     87390 |    6853    21859 |    9737    7921   419773    53.0 |  5.269 % |
40.96/41.07	c |    131184 |    6853    21859 |   10710    5557   294983    53.1 |  5.269 % |
62.16/62.25	c |    196869 |    6853    21859 |   11781    9396   500353    53.3 |  5.269 % |
95.54/95.69	c |    295396 |    6853    21859 |   12960    9015   501668    55.6 |  5.269 % |
145.61/145.74	c |    443185 |    6779    21607 |   14256    8133   310996    38.2 |  5.895 % |
219.65/219.83	c |    664870 |    6736    21462 |   15681    8493   370449    43.6 |  6.208 % |
320.50/320.74	c |    997395 |    6709    21369 |   17249    9601   317947    33.1 |  6.364 % |
478.11/478.48	c |   1496184 |    6691    21307 |   18974   12607   479793    38.1 |  6.468 % |
642.20/642.65	c ==============================================================================
642.20/642.65	c UNSATISFIABLE
642.20/642.65	s UNSATISFIABLE
642.20/642.65	c _______________________________________________________________________________
642.20/642.65	c 
642.20/642.65	c restarts              : 23
642.20/642.65	c conflicts             : 2018848        (3143 /sec)
642.20/642.65	c decisions             : 2608440        (4061 /sec)
642.20/642.65	c propagations          : 0              (0 /sec)
642.20/642.65	c inspects              : 0              (0 /sec)
642.20/642.65	c CPU time              : 642.239 s
642.20/642.65	c _______________________________________________________________________________

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/358152-1176913505/instance-358152-1176913505.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node70/watcher-358152-1176913505 -o ROOT/results/node70/solver-358152-1176913505 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358152-1176913505/minisat+ /tmp/evaluation/358152-1176913505/instance-358152-1176913505.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 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: 0.91 0.97 0.94 3/64 20502
/proc/meminfo: memFree=1240832/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=1048 CPUtime=0
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 116 0 0 0 0 0 0 0 18 0 1 0 130887840 1073152 101 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134625097 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 262 101 74 215 0 44 0

[startup+0.031232 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 20502
/proc/meminfo: memFree=1240832/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=1372 CPUtime=0.03
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 204 0 0 0 3 0 0 0 18 0 1 0 130887840 1404928 189 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 135012183 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 343 189 91 215 0 125 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1372

[startup+0.101238 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 20502
/proc/meminfo: memFree=1240832/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=2124 CPUtime=0.1
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 413 0 0 0 10 0 0 0 18 0 1 0 130887840 2174976 398 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134579196 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 531 398 122 215 0 313 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2124

[startup+0.301258 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 20502
/proc/meminfo: memFree=1240832/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=2388 CPUtime=0.3
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 485 0 0 0 30 0 0 0 19 0 1 0 130887840 2445312 470 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581457 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 597 470 122 215 0 379 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2388

[startup+0.701298 s]
/proc/loadavg: 0.91 0.97 0.94 3/64 20502
/proc/meminfo: memFree=1240832/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=2784 CPUtime=0.69
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 601 0 0 0 69 0 0 0 23 0 1 0 130887840 2850816 586 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 696 586 122 215 0 478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2784

[startup+1.50138 s]
/proc/loadavg: 0.91 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1238520/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=3440 CPUtime=1.49
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 758 0 0 0 149 0 0 0 25 0 1 0 130887840 3522560 743 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134579923 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 860 743 122 215 0 642 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3440

[startup+3.10154 s]
/proc/loadavg: 0.91 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1237880/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=3964 CPUtime=3.09
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 883 0 0 0 309 0 0 0 25 0 1 0 130887840 4059136 868 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134592298 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 991 868 122 215 0 773 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3964

[startup+6.30186 s]
/proc/loadavg: 0.92 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1237112/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=4496 CPUtime=6.29
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 1011 0 0 0 629 0 0 0 25 0 1 0 130887840 4603904 996 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576840 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 1124 996 122 215 0 906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4496

[startup+12.7025 s]
/proc/loadavg: 0.93 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1236536/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=4900 CPUtime=12.69
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 1130 0 0 0 1269 0 0 0 25 0 1 0 130887840 5017600 1115 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 1225 1115 122 215 0 1007 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4900

[startup+25.5018 s]
/proc/loadavg: 0.94 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1235960/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=5728 CPUtime=25.47
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 1302 0 0 0 2547 0 0 0 25 0 1 0 130887840 5865472 1287 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134573368 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 1432 1287 122 215 0 1214 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 5728

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1235064/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=6524 CPUtime=51.07
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 1511 0 0 0 5106 1 0 0 25 0 1 0 130887840 6680576 1496 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 1631 1496 122 215 0 1413 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6524

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1234040/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=7488 CPUtime=102.24
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 1739 0 0 0 10223 1 0 0 25 0 1 0 130887840 7667712 1724 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134576849 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 1872 1724 122 215 0 1654 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 7488

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1233528/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=8052 CPUtime=162.2
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 1877 0 0 0 16219 1 0 0 25 0 1 0 130887840 8245248 1862 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 2013 1862 122 215 0 1795 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 8052

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1232696/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=8864 CPUtime=222.15
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 2083 0 0 0 22214 1 0 0 25 0 1 0 130887840 9076736 2068 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 2216 2068 122 215 0 1998 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 8864

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1232184/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=9420 CPUtime=282.12
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 2198 0 0 0 28211 1 0 0 25 0 1 0 130887840 9646080 2183 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134574219 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 2355 2183 122 215 0 2137 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 9420

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1231480/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=10216 CPUtime=342.08
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 2383 0 0 0 34206 2 0 0 25 0 1 0 130887840 10461184 2368 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581488 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 2554 2368 122 215 0 2336 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 10216

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1230648/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=10892 CPUtime=402.05
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 2573 0 0 0 40203 2 0 0 25 0 1 0 130887840 11153408 2558 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 2723 2558 122 215 0 2505 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 10892

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1230328/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=11316 CPUtime=462.01
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 2658 0 0 0 46199 2 0 0 25 0 1 0 130887840 11587584 2643 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580953 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 2829 2643 122 215 0 2611 0
Current children cumulated CPU time (s) 462.01
Current children cumulated vsize (KiB) 11316

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1229688/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=11856 CPUtime=521.98
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 2799 0 0 0 52196 2 0 0 25 0 1 0 130887840 12140544 2784 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580747 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 2964 2784 122 215 0 2746 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 11856

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1229688/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=11988 CPUtime=581.95
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 2816 0 0 0 58193 2 0 0 25 0 1 0 130887840 12275712 2801 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581415 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 2997 2801 122 215 0 2779 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 11988

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1229496/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=12120 CPUtime=641.91
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 2861 0 0 0 64189 2 0 0 25 0 1 0 130887840 12410880 2846 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134581469 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 3030 2846 122 215 0 2812 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 12120

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

[startup+642.502 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1229496/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=12120 CPUtime=642.1
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 2861 0 0 0 64208 2 0 0 25 0 1 0 130887840 12410880 2846 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134574219 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 3030 2846 122 215 0 2812 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 12120

[startup+642.602 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 20503
/proc/meminfo: memFree=1229496/2055920 swapFree=4183760/4192956
[pid=20502] ppid=20500 vsize=12120 CPUtime=642.2
/proc/20502/stat : 20502 (minisat+) R 20500 20502 19725 0 -1 4194304 2861 0 0 0 64218 2 0 0 25 0 1 0 130887840 12410880 2846 18446744073709551615 134512640 135395479 4294956640 18446744073709551615 134580856 0 0 4096 16386 0 0 0 17 0 0 0
/proc/20502/statm: 3030 2846 122 215 0 2812 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 12120

Child status: 20
Real time (s): 642.656
CPU time (s): 642.267
CPU user time (s): 642.239
CPU system time (s): 0.027995
CPU usage (%): 99.9395
Max. virtual memory (cumulated for all children) (KiB): 12120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 642.239
system time used= 0.027995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2863
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= 11
involuntary context switches= 1838

runsolver used 0.561914 second user time and 1.78473 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Wed Apr 18 16:25:05 UTC 2007

IDJOB= 358152
IDBENCH= 1194
IDSOLVER= 156
FILE ID= node70/358152-1176913505

PBS_JOBID= 4595221

Free space on /tmp= 66475 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111213868.opb
COMMAND LINE= /tmp/evaluation/358152-1176913505/minisat+ /tmp/evaluation/358152-1176913505/instance-358152-1176913505.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node70/convwatcher-358152-1176913505 -o ROOT/results/node70/conversion-358152-1176913505 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358152-1176913505/instance-358152-1176913505.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-358152-1176913505 -o ROOT/results/node70/solver-358152-1176913505 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/358152-1176913505/minisat+ /tmp/evaluation/358152-1176913505/instance-358152-1176913505.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  ab9355d4d11f3d384bbd2382ecf28a15

RANDOM SEED= 462349109

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.218
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		: 3000.218
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:       1241240 kB
Buffers:         21508 kB
Cached:         720952 kB
SwapCached:       3092 kB
Active:         242888 kB
Inactive:       509388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1241240 kB
SwapTotal:     4192956 kB
SwapFree:      4183760 kB
Dirty:            2336 kB
Writeback:           0 kB
Mapped:          15824 kB
Slab:            48512 kB
Committed_AS:  2467220 kB
PageTables:       1396 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= 66475 MiB

End job on node70 on Wed Apr 18 16:35:48 UTC 2007