Trace number 351167

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 NameAnswerObjective functionCPU timeWall clock time
minisat+ 1.14? (TO) 1800.09 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-sc50a.opb
MD5SUM2dbafacadc353eeed0e4ce2357d3a727
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-11
Best CPU time to get the best result obtained on this benchmark1800.28
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -17
Optimality of the best value was proved NO
Number of variables1440
Total number of constraints49
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints49
Minimum length of a constraint60
Maximum length of a constraint120
Number of terms in the objective function 30
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524317
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 524371
Number of bits of the biggest sum of numbers20
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...
0.00/0.05	c Converting 69 PB-constraints to clauses...
0.00/0.05	c   -- Unit propagations: pppppppppp
0.00/0.05	c   -- Detecting intervals from adjacent constraints: ####################
0.00/0.05	c   -- Clauses(.)/Splits(s): (none)
0.00/0.05	c ---[  68]---> Adder-cost: 108   maxlim: 85   bits: 7/7
0.05/0.06	c ---[  67]---> Adder-cost: 84   maxlim: 89   bits: 7/7
0.05/0.06	c ---[  65]---> Adder-cost: 100   maxlim: 532   bits: 10/10
0.05/0.06	c ---[  63]---> Adder-cost: 76   maxlim: 81   bits: 8/7
0.05/0.07	c ---[  61]---> Adder-cost: 84   maxlim: 81   bits: 8/7
0.05/0.07	c ---[  59]---> Adder-cost: 76   maxlim: 81   bits: 8/7
0.05/0.07	c ---[  58]---> Adder-cost: 78   maxlim: 145   bits: 8/8
0.05/0.08	c ---[  57]---> Adder-cost: 78   maxlim: 145   bits: 8/8
0.05/0.08	c ---[  56]---> Adder-cost: 78   maxlim: 145   bits: 8/8
0.05/0.08	c ---[  55]---> Adder-cost: 190   maxlim: 306   bits: 9/9
0.05/0.09	c ---[  54]---> Adder-cost: 168   maxlim: 310   bits: 9/9
0.09/0.10	c ---[  53]---> Adder-cost: 76   maxlim: 274   bits: 9/9
0.09/0.10	c ---[  51]---> Adder-cost: 130   maxlim: 554   bits: 11/10
0.09/0.11	c ---[  49]---> Adder-cost: 189   maxlim: 885   bits: 11/10
0.09/0.12	c ---[  47]---> Adder-cost: 134   maxlim: 186   bits: 9/8
0.09/0.13	c ---[  45]---> Adder-cost: 128   maxlim: 186   bits: 9/8
0.09/0.14	c ---[  43]---> Adder-cost: 152   maxlim: 357   bits: 10/9
0.09/0.14	c ---[  42]---> Adder-cost: 100   maxlim: 531   bits: 10/10
0.09/0.15	c ---[  41]---> Adder-cost: 100   maxlim: 531   bits: 10/10
0.09/0.15	c ---[  40]---> Adder-cost: 110   maxlim: 1044   bits: 11/11
0.09/0.16	c ---[  39]---> Adder-cost: 242   maxlim: 868   bits: 11/10
0.09/0.17	c ---[  38]---> Adder-cost: 220   maxlim: 872   bits: 11/10
0.09/0.19	c ---[  37]---> Adder-cost: 106   maxlim: 2069   bits: 12/12
0.09/0.19	c ---[  35]---> Adder-cost: 146   maxlim: 1091   bits: 12/11
0.19/0.21	c ---[  33]---> Sorter-cost: 3016     Base: 3 7 2 2 2 2 2
0.19/0.23	c ---[  31]---> Sorter-cost: 2060     Base: 3 7 2 2 2
0.19/0.24	c ---[  29]---> Sorter-cost: 2060     Base: 3 7 2 2 2
0.19/0.25	c ---[  27]---> Adder-cost: 198   maxlim: 1382   bits: 12/11
0.19/0.27	c ---[  26]---> Adder-cost: 116   maxlim: 2069   bits: 12/12
0.19/0.27	c ---[  25]---> Adder-cost: 116   maxlim: 2069   bits: 12/12
0.19/0.28	c ---[  24]---> Adder-cost: 124   maxlim: 4118   bits: 13/13
0.19/0.29	c ---[  23]---> Adder-cost: 332   maxlim: 3385   bits: 13/12
0.29/0.32	c ---[  22]---> Adder-cost: 306   maxlim: 3389   bits: 13/12
0.29/0.35	c ---[  21]---> Adder-cost: 120   maxlim: 8215   bits: 14/14
0.29/0.36	c ---[  19]---> Adder-cost: 172   maxlim: 2164   bits: 13/12
0.29/0.38	c ---[  17]---> Sorter-cost: 3265     Base: 3 7 2 2 2 2 2 2 2
0.39/0.42	c ---[  15]---> Sorter-cost: 2731     Base: 3 7 2 2 2 2 2
0.39/0.44	c ---[  13]---> Sorter-cost: 2731     Base: 3 7 2 2 2 2 2
0.39/0.46	c ---[  11]---> Sorter-cost: 3014     Base: 3 7 2 2 2 2 2
0.39/0.49	c ---[  10]---> Adder-cost: 130   maxlim: 8215   bits: 14/14
0.39/0.49	c ---[   9]---> Adder-cost: 130   maxlim: 8215   bits: 14/14
0.49/0.50	c ---[   8]---> Adder-cost: 142   maxlim: 16408   bits: 15/15
0.49/0.51	c ---[   7]---> Adder-cost: 424   maxlim: 13442   bits: 15/14
0.49/0.58	c ---[   6]---> Adder-cost: 398   maxlim: 13446   bits: 15/14
0.59/0.65	c ---[   5]---> Adder-cost: 138   maxlim: 16408   bits: 16/15
0.59/0.66	c ---[   3]---> Sorter-cost: 2176     Base: 3 5 2 2 2 2 2 2 2
0.59/0.69	c ---[   2]---> Adder-cost: 274   maxlim: 3941   bits: 13/12
0.69/0.72	c ---[   1]---> Adder-cost: 248   maxlim: 3941   bits: 13/12
0.69/0.76	c ---[   0]---> Sorter-cost: 1478     Base: 2 2 2 2 2 2 2 2 2 2 2
0.79/0.85	c ==================================[MINISAT+]==================================
0.79/0.85	c | Conflicts | Original         | Learnt                           | Progress |
0.79/0.85	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.79/0.85	c ==============================================================================
0.79/0.85	c |         0 |  100062   284714 |   33354       0        0     nan |  0.000 % |
0.79/0.86	c |       101 |  100062   284714 |   36689     101      451     4.5 |  4.462 % |
0.79/0.88	c |       251 |  100051   284690 |   40358     250     1106     4.4 |  4.473 % |
0.89/0.93	c |       476 |  100036   284649 |   44394     473     3082     6.5 |  4.484 % |
0.89/0.98	c |       813 |  100020   284597 |   48833     808     5876     7.3 |  4.491 % |
1.00/1.04	c |      1319 |  100020   284597 |   53716    1314    14002    10.7 |  4.491 % |
1.10/1.14	c |      2079 |   99927   284390 |   59088    2072    22119    10.7 |  4.581 % |
1.19/1.30	c |      3218 |   99810   284130 |   64997    3163    35689    11.3 |  4.700 % |
1.49/1.54	c |      4926 |   99766   283976 |   71497    4868    61242    12.6 |  4.710 % |
1.89/1.92	c |      7488 |   99126   282418 |   78646    7381    93602    12.7 |  5.217 % |
2.49/2.54	c |     11332 |   98960   281893 |   86511   11206   141808    12.7 |  5.289 % |
3.39/3.40	c |     17098 |   98768   281442 |   95162   16964   296231    17.5 |  5.458 % |
4.39/4.49	c |     25748 |   98768   281442 |  104679   25614   579900    22.6 |  5.458 % |
7.79/7.87	c |     38722 |   96330   275341 |  115147   37968  1257647    33.1 |  7.628 % |
15.09/15.18	c |     58185 |   96315   275308 |  126661   57430  2377890    41.4 |  7.646 % |
32.47/32.58	c |     87377 |   94463   270679 |  139327   85761  4593408    53.6 |  9.493 % |
60.07/60.19	c |    131167 |   93529   268374 |  153260  129445  6150343    47.5 | 10.348 % |
88.76/88.82	c |    196854 |   92519   265801 |  168586   64850  1805709    27.8 | 11.332 % |
163.24/163.39	c |    295381 |   91843   264169 |  185445  163317  6699047    41.0 | 12.051 % |
222.21/222.38	c |    443170 |   89925   259231 |  203990  145761  3913121    26.8 | 13.704 % |
345.87/346.03	c |    664854 |   89034   256796 |  224389  183590  8131004    44.3 | 14.419 % |
542.50/542.71	c |    997379 |   88009   253907 |  246827  116543  3903042    33.5 | 15.180 % |
849.59/849.90	c |   1496167 |   87215   251743 |  271510  167795  6615808    39.4 | 15.849 % |
1275.34/1275.87	c |   2244349 |   86246   248802 |  298661  164590  5495432    33.4 | 16.442 % |
1800.07/1800.70	c 
1800.07/1800.71	c *** TERMINATED ***
1800.07/1800.71	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/351167-1176584572/instance-351167-1176584572.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/node75/watcher-351167-1176584572 -o ROOT/results/node75/solver-351167-1176584572 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/351167-1176584572/minisat+ /tmp/evaluation/351167-1176584572/instance-351167-1176584572.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: 1.00 1.00 1.00 3/64 9073
/proc/meminfo: memFree=1479528/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=1048 CPUtime=0
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 117 0 0 0 0 0 0 0 19 0 1 0 106371074 1073152 102 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 262 102 75 215 0 44 0

[startup+0.058067 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9073
/proc/meminfo: memFree=1479528/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=1500 CPUtime=0.05
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 251 0 0 0 5 0 0 0 19 0 1 0 106371074 1536000 236 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135012080 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 375 236 87 215 0 157 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1500

[startup+0.101076 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9073
/proc/meminfo: memFree=1479528/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=1644 CPUtime=0.09
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 303 0 0 0 9 0 0 0 19 0 1 0 106371074 1683456 288 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005240 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 411 288 106 215 0 193 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1644

[startup+0.301116 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9073
/proc/meminfo: memFree=1479528/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=2160 CPUtime=0.29
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 424 0 0 0 29 0 0 0 21 0 1 0 106371074 2211840 409 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135003889 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 540 409 107 215 0 322 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2160

[startup+0.701194 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9073
/proc/meminfo: memFree=1479528/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=2940 CPUtime=0.69
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 641 0 0 0 69 0 0 0 25 0 1 0 106371074 3010560 584 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135005317 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 735 584 107 215 0 517 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2940

[startup+1.50135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1471648/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=9772 CPUtime=1.49
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 2194 0 0 0 148 1 0 0 25 0 1 0 106371074 10006528 2128 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574127 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 2443 2128 124 215 0 2225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9772

[startup+3.10167 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1470752/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=10732 CPUtime=3.09
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 2451 0 0 0 308 1 0 0 25 0 1 0 106371074 10989568 2385 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134588652 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 2683 2385 124 215 0 2465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10732

[startup+6.3013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1467360/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=14476 CPUtime=6.29
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 3388 0 0 0 627 2 0 0 25 0 1 0 106371074 14823424 3322 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 3619 3322 124 215 0 3401 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14476

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1461864/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=19536 CPUtime=12.68
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 4633 0 0 0 1265 3 0 0 25 0 1 0 106371074 20004864 4567 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134574149 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 4884 4567 124 215 0 4666 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 19536

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1453232/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=27920 CPUtime=25.48
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 6728 0 0 0 2543 5 0 0 25 0 1 0 106371074 28590080 6662 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 6980 6662 124 215 0 6762 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27920

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1444720/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=36552 CPUtime=51.08
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 8870 0 0 0 5101 7 0 0 25 0 1 0 106371074 37429248 8804 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580798 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 9138 8804 124 215 0 8920 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36552

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1437744/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=43456 CPUtime=102.26
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 10558 0 0 0 10218 8 0 0 25 0 1 0 106371074 44498944 10492 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580442 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 10864 10492 124 215 0 10646 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 43456

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1437616/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=43716 CPUtime=162.24
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 10627 0 0 0 16216 8 0 0 25 0 1 0 106371074 44765184 10561 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 10929 10561 124 215 0 10711 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 43716

[startup+222.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 9074
/proc/meminfo: memFree=1432816/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=48364 CPUtime=222.21
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 11799 0 0 0 22212 9 0 0 25 0 1 0 106371074 49524736 11733 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 12091 11733 124 215 0 11873 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 48364

[startup+282.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 9074
/proc/meminfo: memFree=1432752/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=48768 CPUtime=282.19
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 11817 0 0 0 28210 9 0 0 25 0 1 0 106371074 49938432 11751 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 12192 11751 124 215 0 11974 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 48768

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1428976/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=52568 CPUtime=342.17
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 12770 0 0 0 34207 10 0 0 25 0 1 0 106371074 53829632 12704 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 13142 12704 124 215 0 12924 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 52568

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1418480/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=62908 CPUtime=402.15
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 15380 0 0 0 40201 14 0 0 25 0 1 0 106371074 64417792 15314 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580921 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 15727 15314 124 215 0 15509 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 62908

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1418480/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=62908 CPUtime=462.12
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 15382 0 0 0 46198 14 0 0 25 0 1 0 106371074 64417792 15316 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580777 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 15727 15316 124 215 0 15509 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 62908

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1418480/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=62908 CPUtime=522.1
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 15386 0 0 0 52196 14 0 0 25 0 1 0 106371074 64417792 15320 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 15727 15320 124 215 0 15509 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 62908

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1418544/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=62908 CPUtime=582.08
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 15386 0 0 0 58194 14 0 0 25 0 1 0 106371074 64417792 15320 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581301 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 15727 15320 124 215 0 15509 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 62908

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1418416/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=62908 CPUtime=642.07
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 15407 0 0 0 64193 14 0 0 25 0 1 0 106371074 64417792 15341 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581415 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 15727 15341 124 215 0 15509 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 62908


################
# More data... #
################

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1414064/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=67212 CPUtime=881.98
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 16500 0 0 0 88183 15 0 0 25 0 1 0 106371074 68825088 16434 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 16803 16434 124 215 0 16585 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 67212

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1409776/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=71492 CPUtime=941.96
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 17573 0 0 0 94180 16 0 0 25 0 1 0 106371074 73207808 17507 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 17873 17507 124 215 0 17655 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 71492

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1408752/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=72420 CPUtime=1001.94
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 17818 0 0 0 100178 16 0 0 25 0 1 0 106371074 74158080 17752 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 18105 17752 124 215 0 17887 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 72420

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1408752/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=72420 CPUtime=1061.91
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 17818 0 0 0 106175 16 0 0 25 0 1 0 106371074 74158080 17752 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 18105 17752 124 215 0 17887 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 72420

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1408752/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=72420 CPUtime=1121.89
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 17818 0 0 0 112173 16 0 0 25 0 1 0 106371074 74158080 17752 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134581527 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 18105 17752 124 215 0 17887 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 72420

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1408752/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=72420 CPUtime=1181.87
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 17818 0 0 0 118171 16 0 0 25 0 1 0 106371074 74158080 17752 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580801 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 18105 17752 124 215 0 17887 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 72420

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1408752/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=72420 CPUtime=1241.85
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 17818 0 0 0 124169 16 0 0 25 0 1 0 106371074 74158080 17752 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 18105 17752 124 215 0 17887 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 72420

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1408304/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=72828 CPUtime=1301.83
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 17925 0 0 0 130167 16 0 0 25 0 1 0 106371074 74575872 17859 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580890 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 18207 17859 124 215 0 17989 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 72828

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1407216/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=73876 CPUtime=1361.81
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 18203 0 0 0 136164 17 0 0 25 0 1 0 106371074 75649024 18137 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 18469 18137 124 215 0 18251 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 73876

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1406320/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=74920 CPUtime=1421.8
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 18415 0 0 0 142163 17 0 0 25 0 1 0 106371074 76718080 18349 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580809 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 18730 18349 124 215 0 18512 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 74920

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1405808/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=75420 CPUtime=1481.77
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 18547 0 0 0 148160 17 0 0 25 0 1 0 106371074 77230080 18481 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 18855 18481 124 215 0 18637 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 75420

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1405360/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=76048 CPUtime=1541.75
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 18672 0 0 0 154158 17 0 0 25 0 1 0 106371074 77873152 18606 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 19012 18606 124 215 0 18794 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 76048

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1405360/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=76048 CPUtime=1601.73
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 18672 0 0 0 160156 17 0 0 25 0 1 0 106371074 77873152 18606 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580819 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 19012 18606 124 215 0 18794 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 76048

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1396144/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=85252 CPUtime=1661.7
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 20972 0 0 0 166151 19 0 0 25 0 1 0 106371074 87298048 20906 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 21313 20906 124 215 0 21095 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 85252

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1390832/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=90488 CPUtime=1721.69
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 22286 0 0 0 172148 21 0 0 25 0 1 0 106371074 92659712 22220 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580732 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 22622 22220 124 215 0 22404 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 90488

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1390832/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=90488 CPUtime=1781.67
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 22287 0 0 0 178146 21 0 0 25 0 1 0 106371074 92659712 22221 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580921 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 22622 22221 124 215 0 22404 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 90488



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1390832/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=90488 CPUtime=1800.07
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 22287 0 0 0 179986 21 0 0 25 0 1 0 106371074 92659712 22221 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 22622 22221 124 215 0 22404 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 90488

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9074
/proc/meminfo: memFree=1390832/2055920 swapFree=4191892/4192956
[pid=9073] ppid=9071 vsize=90488 CPUtime=1800.07
/proc/9073/stat : 9073 (minisat+) R 9071 9073 26199 0 -1 4194304 22287 0 0 0 179986 21 0 0 25 0 1 0 106371074 92659712 22221 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134580759 0 0 4096 16386 0 0 0 17 1 0 0
/proc/9073/statm: 22622 22221 124 215 0 22404 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 90488

Child status: 0
Real time (s): 1800.73
CPU time (s): 1800.09
CPU user time (s): 1799.87
CPU system time (s): 0.224965
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 90488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.87
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22288
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= 8
involuntary context switches= 1396

runsolver used 1.3168 second user time and 3.62045 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sat Apr 14 21:02:52 UTC 2007

IDJOB= 351167
IDBENCH= 1682
IDSOLVER= 156
FILE ID= node75/351167-1176584572

PBS_JOBID= 4556957

Free space on /tmp= 66562 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-sc50a.opb
COMMAND LINE= /tmp/evaluation/351167-1176584572/minisat+ /tmp/evaluation/351167-1176584572/instance-351167-1176584572.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node75/convwatcher-351167-1176584572 -o ROOT/results/node75/conversion-351167-1176584572 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/351167-1176584572/instance-351167-1176584572.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-351167-1176584572 -o ROOT/results/node75/solver-351167-1176584572 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/351167-1176584572/minisat+ /tmp/evaluation/351167-1176584572/instance-351167-1176584572.opb            

META MD5SUM SOLVER= e46aded85e5f265b61da9cdcce06370e
MD5SUM BENCH=  2dbafacadc353eeed0e4ce2357d3a727

RANDOM SEED= 546746023

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.257
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		: 3000.257
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1479936 kB
Buffers:         49544 kB
Cached:         392596 kB
SwapCached:        268 kB
Active:         186096 kB
Inactive:       274524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479936 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            2368 kB
Writeback:           0 kB
Mapped:          27924 kB
Slab:           101260 kB
Committed_AS:   776248 kB
PageTables:       1444 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= 66562 MiB

End job on node75 on Sat Apr 14 21:32:55 UTC 2007