Trace number 3721795

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
PB07: minisat+ 1.14OPT-78 10.7474 10.7516

General information on the benchmark

Name/OPT-SMALLINT-LIN/featureSubscription/
normalized-50-750-false-45-90-4-1000opt.opb
MD5SUM6db624ef9d444e54f2daac91a1bb8591
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-78
Best CPU time to get the best result obtained on this benchmark1.01684
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2025
Total number of constraints30658
Number of constraints which are clauses30658
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 135
Biggest coefficient in the objective function 4
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 327
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 327
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data

0.00/0.00	c Parsing PB file...
0.39/0.48	c Converting 30658 PB-constraints to clauses...
0.39/0.48	c   -- Unit propagations: (none)
0.39/0.48	c   -- Detecting intervals from adjacent constraints: (none)
0.39/0.48	c   -- Clauses(.)/Splits(s): ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................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0.49/0.52	c ==================================[MINISAT+]==================================
0.49/0.52	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.52	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.52	c ==============================================================================
0.49/0.52	c |         0 |   30658    90804 |   10219       0        0     nan |  0.000 % |
0.49/0.52	c ==============================================================================
0.49/0.52	c Found solution: -21
0.49/0.52	o -21
0.49/0.52	c ---[   0]---> Sorter-cost: 6017     Base: 2
0.49/0.53	c ==================================[MINISAT+]==================================
0.49/0.53	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.53	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.53	c ==============================================================================
0.49/0.53	c |         0 |   37152   106107 |   12384       0        0     nan |  0.000 % |
0.49/0.54	c ==============================================================================
0.49/0.54	c Found solution: -28
0.49/0.54	o -28
0.49/0.54	c ---[   0]---> Sorter-cost: 4049     Base: 2 2
0.49/0.55	c ==================================[MINISAT+]==================================
0.49/0.55	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.55	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.55	c ==============================================================================
0.49/0.55	c |        49 |   46724   128535 |   15574      46      192     4.2 |  0.000 % |
0.49/0.55	c ==============================================================================
0.49/0.55	c Found solution: -30
0.49/0.55	o -30
0.49/0.55	c ---[   0]---> Sorter-cost:    3     Base: 2 2
0.49/0.56	c ==================================[MINISAT+]==================================
0.49/0.56	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.56	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.56	c ==============================================================================
0.49/0.56	c |        57 |   46734   128657 |   15578      54      632    11.7 |  0.000 % |
0.49/0.56	c ==============================================================================
0.49/0.56	c Found solution: -40
0.49/0.56	o -40
0.49/0.56	c ---[   0]---> Sorter-cost:    2     Base: 2 2
0.49/0.57	c ==================================[MINISAT+]==================================
0.49/0.57	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.57	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.57	c ==============================================================================
0.49/0.57	c |        61 |   46766   128759 |   15588      58      789    13.6 |  0.000 % |
0.49/0.58	c ==============================================================================
0.49/0.58	c Found solution: -42
0.49/0.58	o -42
0.49/0.58	c ---[   0]---> Sorter-cost:    2     Base: 2 2
0.49/0.58	c ==================================[MINISAT+]==================================
0.49/0.58	c | Conflicts | Original         | Learnt                           | Progress |
0.49/0.58	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.49/0.58	c ==============================================================================
0.49/0.58	c |        80 |   46771   128770 |   15590      77     1485    19.3 |  0.000 % |
0.59/0.61	c ==============================================================================
0.59/0.61	c Found solution: -46
0.59/0.61	o -46
0.59/0.61	c ---[   0]---> Sorter-cost: 3838     Base: 2 2
0.59/0.62	c ==================================[MINISAT+]==================================
0.59/0.62	c | Conflicts | Original         | Learnt                           | Progress |
0.59/0.62	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.59/0.62	c ==============================================================================
0.59/0.62	c |       177 |   54150   146124 |   18050     168     3769    22.4 |  0.000 % |
0.59/0.62	c ==============================================================================
0.59/0.62	c Found solution: -49
0.59/0.62	o -49
0.59/0.62	c ---[   0]---> Sorter-cost:    2     Base: 2 2
0.59/0.63	c ==================================[MINISAT+]==================================
0.59/0.63	c | Conflicts | Original         | Learnt                           | Progress |
0.59/0.63	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.59/0.63	c ==============================================================================
0.59/0.63	c |       180 |   54157   146155 |   18052     171     3951    23.1 |  0.000 % |
0.59/0.66	c |       280 |   53438   144577 |   19857     261     6594    25.3 |  5.682 % |
0.59/0.69	c |       431 |   52909   143385 |   21842     406    11751    28.9 |  7.136 % |
0.69/0.71	c ==============================================================================
0.69/0.71	c Found solution: -50
0.69/0.71	o -50
0.69/0.71	c ---[   0]---> Sorter-cost: 4347     Base: 2
0.69/0.72	c ==================================[MINISAT+]==================================
0.69/0.72	c | Conflicts | Original         | Learnt                           | Progress |
0.69/0.72	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.69/0.72	c ==============================================================================
0.69/0.72	c |       491 |   58947   157560 |   19649     466    13651    29.3 |  7.136 % |
0.69/0.74	c ==============================================================================
0.69/0.74	c Found solution: -52
0.69/0.74	o -52
0.69/0.74	c ---[   0]---> Sorter-cost: 2416     Base: 2
0.69/0.74	c ==================================[MINISAT+]==================================
0.69/0.74	c | Conflicts | Original         | Learnt                           | Progress |
0.69/0.74	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.69/0.74	c ==============================================================================
0.69/0.74	c |       550 |   60791   161964 |   20263     523    14639    28.0 |  7.136 % |
0.69/0.76	c ==============================================================================
0.69/0.76	c Found solution: -61
0.69/0.76	o -61
0.69/0.76	c ---[   0]---> Sorter-cost: 3415     Base: 2
0.69/0.77	c ==================================[MINISAT+]==================================
0.69/0.77	c | Conflicts | Original         | Learnt                           | Progress |
0.69/0.77	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.69/0.77	c ==============================================================================
0.69/0.77	c |       579 |   63665   168819 |   21221     550    15580    28.3 |  7.136 % |
0.69/0.79	c |       680 |   63665   168819 |   23343     651    18796    28.9 |  6.094 % |
0.79/0.83	c |       830 |   63665   168819 |   25677     801    23360    29.2 |  6.094 % |
0.89/0.90	c ==============================================================================
0.89/0.90	c Found solution: -65
0.89/0.90	o -65
0.89/0.90	c ---[   0]---> Sorter-cost: 3396     Base: 2
0.89/0.91	c ==================================[MINISAT+]==================================
0.89/0.91	c | Conflicts | Original         | Learnt                           | Progress |
0.89/0.91	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
0.89/0.91	c ==============================================================================
0.89/0.91	c |      1034 |   66044   174584 |   22014     995    28793    28.9 |  6.094 % |
0.89/0.93	c |      1134 |   66044   174584 |   24215    1095    31675    28.9 |  7.642 % |
0.89/0.97	c |      1284 |   66044   174584 |   26636    1245    35734    28.7 |  7.642 % |
1.00/1.02	c |      1510 |   66044   174584 |   29300    1471    41350    28.1 |  7.642 % |
1.10/1.11	c |      1849 |   66044   174584 |   32230    1810    49255    27.2 |  7.642 % |
1.10/1.13	c ==============================================================================
1.10/1.13	c Found solution: -71
1.10/1.13	o -71
1.10/1.13	c ---[   0]---> Sorter-cost:    1     Base: 2
1.10/1.13	c ==================================[MINISAT+]==================================
1.10/1.13	c | Conflicts | Original         | Learnt                           | Progress |
1.10/1.13	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
1.10/1.13	c ==============================================================================
1.10/1.13	c |      1893 |   66088   174726 |   22029    1854    50116    27.0 |  7.642 % |
1.10/1.16	c |      1993 |   65965   174465 |   24231    1953    52360    26.8 |  7.951 % |
1.19/1.20	c |      2144 |   65955   174445 |   26655    2103    55959    26.6 |  7.974 % |
1.19/1.26	c |      2370 |   65955   174445 |   29320    2329    62301    26.8 |  7.974 % |
1.29/1.35	c |      2707 |   65955   174445 |   32252    2666    68954    25.9 |  7.974 % |
1.39/1.47	c |      3213 |   65955   174445 |   35477    3172    80863    25.5 |  7.974 % |
1.59/1.65	c |      3973 |   65955   174445 |   39025    3932    99757    25.4 |  7.974 % |
1.89/1.92	c |      5112 |   65523   173457 |   42928    5068   128435    25.3 |  8.794 % |
2.29/2.38	c |      6820 |   64818   171864 |   47221    6765   172258    25.5 | 10.061 % |
2.99/3.09	c |      9382 |   64734   171676 |   51943    9324   229384    24.6 | 10.253 % |
3.99/4.06	c |     13226 |   64700   171604 |   57137   13163   302536    23.0 | 10.339 % |
4.79/4.84	c ==============================================================================
4.79/4.84	c Found solution: -76
4.79/4.84	o -76
4.79/4.84	c ---[   0]---> Sorter-cost: 3077     Base: 2
4.79/4.85	c ==================================[MINISAT+]==================================
4.79/4.85	c | Conflicts | Original         | Learnt                           | Progress |
4.79/4.85	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
4.79/4.85	c ==============================================================================
4.79/4.85	c |     16259 |   66861   176693 |   22287    4628   113650    24.6 | 10.339 % |
4.79/4.88	c |     16360 |   66861   176693 |   24515    4729   117496    24.8 | 13.045 % |
4.89/4.91	c |     16510 |   66861   176693 |   26967    4879   121093    24.8 | 13.045 % |
4.89/4.97	c |     16735 |   66861   176693 |   29663    5104   126991    24.9 | 13.045 % |
4.99/5.06	c |     17072 |   66861   176693 |   32630    5441   135506    24.9 | 13.045 % |
5.19/5.20	c |     17579 |   66861   176693 |   35893    5948   150909    25.4 | 13.045 % |
5.40/5.43	c |     18339 |   66595   176086 |   39482    6705   169055    25.2 | 13.516 % |
5.69/5.72	c |     19478 |   66595   176086 |   43431    7844   194626    24.8 | 13.516 % |
6.09/6.19	c |     21186 |   66360   175585 |   47774    9548   228750    24.0 | 14.024 % |
6.79/6.87	c ==============================================================================
6.79/6.87	c Found solution: -77
6.79/6.87	o -77
6.79/6.87	c ---[   0]---> Sorter-cost: 1919     Base: 2
6.79/6.88	c ==================================[MINISAT+]==================================
6.79/6.88	c | Conflicts | Original         | Learnt                           | Progress |
6.79/6.88	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
6.79/6.88	c ==============================================================================
6.79/6.88	c |     23738 |   67933   179318 |   22644   12097   281222    23.2 | 14.024 % |
6.89/6.91	c |     23838 |   67933   179318 |   24908   12197   283463    23.2 | 13.781 % |
6.89/6.96	c |     23988 |   67933   179318 |   27399   12347   288098    23.3 | 13.781 % |
6.99/7.03	c |     24213 |   67933   179318 |   30139   12572   291811    23.2 | 13.781 % |
6.99/7.08	c ==============================================================================
6.99/7.08	c Found solution: -78
6.99/7.08	o -78
6.99/7.08	c ---[   0]---> Sorter-cost:    2     Base: 2
6.99/7.08	c ==================================[MINISAT+]==================================
6.99/7.08	c | Conflicts | Original         | Learnt                           | Progress |
6.99/7.08	c |           | Clauses Literals |     Max Clauses Literals     LPC |          |
6.99/7.08	c ==============================================================================
6.99/7.08	c |     24315 |   68883   181537 |   22961   12674   293164    23.1 | 13.781 % |
7.09/7.11	c |     24415 |   68883   181537 |   25257   12774   294999    23.1 | 13.765 % |
7.09/7.16	c |     24565 |   68883   181537 |   27782   12924   296867    23.0 | 13.765 % |
7.19/7.23	c |     24790 |   68883   181537 |   30561   13149   301495    22.9 | 13.765 % |
7.29/7.32	c |     25127 |   68883   181537 |   33617   13486   306727    22.7 | 13.765 % |
7.39/7.49	c |     25633 |   65166   172896 |   36978    5392   126525    23.5 | 20.371 % |
7.59/7.69	c |     26392 |   65166   172896 |   40676    6151   146132    23.8 | 20.371 % |
7.99/8.02	c |     27532 |   65166   172896 |   44744    7291   171608    23.5 | 20.371 % |
8.49/8.50	c |     29240 |   64366   170946 |   49218    6589   156350    23.7 | 21.516 % |
9.09/9.19	c |     31804 |   63882   169784 |   54140    7865   216011    27.5 | 22.271 % |
10.19/10.29	c |     35648 |   63066   167865 |   59554   10046   255701    25.5 | 23.849 % |
10.69/10.74	c ==============================================================================
10.69/10.74	c Optimal solution: -78
10.69/10.74	s OPTIMUM FOUND
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10.69/10.74	c _______________________________________________________________________________
10.69/10.74	c 
10.69/10.74	c restarts              : 55
10.69/10.74	c conflicts             : 37257          (3475 /sec)
10.69/10.74	c decisions             : 91381          (8522 /sec)
10.69/10.74	c propagations          : 0              (0 /sec)
10.69/10.74	c inspects              : 0              (0 /sec)
10.69/10.74	c CPU time              : 10.7224 s
10.69/10.74	c _______________________________________________________________________________

Verifier Data

OK	-78

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3721795-1338559858/watcher-3721795-1338559858 -o /tmp/evaluation-result-3721795-1338559858/solver-3721795-1338559858 -C 1800 -W 1900 -M 15500 HOME/minisat+ HOME/instance-3721795-1338559858.opb 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 3280
/proc/meminfo: memFree=28377044/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=1280 CPUtime=0 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 169 0 0 0 0 0 0 0 20 0 1 0 322112609 1310720 127 33554432000 134512640 135395479 4290503248 4290502160 134615252 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/3280/statm: 320 127 74 216 0 102 0

[startup+0.097337 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 3280
/proc/meminfo: memFree=28377044/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=3148 CPUtime=0.09 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 625 0 0 0 9 0 0 0 20 0 1 0 322112609 3223552 583 33554432000 134512640 135395479 4290503248 4290501676 135006367 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/3280/statm: 787 584 74 216 0 569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.100159 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 3280
/proc/meminfo: memFree=28377044/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=3148 CPUtime=0.09 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 638 0 0 0 9 0 0 0 20 0 1 0 322112609 3223552 596 33554432000 134512640 135395479 4290503248 4290501596 135007481 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/3280/statm: 787 596 74 216 0 569 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3148

[startup+0.300164 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 3280
/proc/meminfo: memFree=28377044/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=6760 CPUtime=0.29 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 1543 0 0 0 29 0 0 0 20 0 1 0 322112609 6922240 1501 33554432000 134512640 135395479 4290503248 4290502248 135005342 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/3280/statm: 1690 1502 74 216 0 1472 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6760

[startup+0.700199 s]
/proc/loadavg: 1.92 1.98 1.99 3/177 3280
/proc/meminfo: memFree=28377044/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=13480 CPUtime=0.69 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 3225 0 0 0 67 2 0 0 20 0 1 0 322112609 13803520 3181 33554432000 134512640 135395479 4290503248 4290501600 134580768 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/3280/statm: 3370 3181 110 216 0 3152 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13480

[startup+1.50017 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 3281
/proc/meminfo: memFree=28363884/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=14960 CPUtime=1.49 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 3496 0 0 0 147 2 0 0 20 0 1 0 322112609 15319040 3452 33554432000 134512640 135395479 4290503248 4290501120 134574147 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0
/proc/3280/statm: 3740 3452 110 216 0 3522 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14960

[startup+3.10477 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 3281
/proc/meminfo: memFree=28363388/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=14960 CPUtime=3.09 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 3496 0 0 0 307 2 0 0 20 0 1 0 322112609 15319040 3452 33554432000 134512640 135395479 4290503248 4290501216 134579871 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/3280/statm: 3740 3452 110 216 0 3522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14960

[startup+6.30023 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 3281
/proc/meminfo: memFree=28363168/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=15140 CPUtime=6.29 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 3560 0 0 0 627 2 0 0 20 0 1 0 322112609 15503360 3516 33554432000 134512640 135395479 4290503248 4290501600 134580854 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/3280/statm: 3785 3516 110 216 0 3567 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15140

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

[startup+7.90023 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 3281
/proc/meminfo: memFree=28362804/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=15140 CPUtime=7.89 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 3585 0 0 0 787 2 0 0 20 0 1 0 322112609 15503360 3541 33554432000 134512640 135395479 4290503248 4290501552 134580396 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/3280/statm: 3785 3541 110 216 0 3567 0
Current children cumulated CPU time (s) 7.89
Current children cumulated vsize (KiB) 15140

[startup+9.50022 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 3281
/proc/meminfo: memFree=28362820/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=15140 CPUtime=9.49 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 3585 0 0 0 947 2 0 0 20 0 1 0 322112609 15503360 3541 33554432000 134512640 135395479 4290503248 4290501216 134576813 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/3280/statm: 3785 3541 110 216 0 3567 0
Current children cumulated CPU time (s) 9.49
Current children cumulated vsize (KiB) 15140

[startup+10.3002 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 3281
/proc/meminfo: memFree=28362944/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=15140 CPUtime=10.29 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 3585 0 0 0 1027 2 0 0 20 0 1 0 322112609 15503360 3541 33554432000 134512640 135395479 4290503248 4290501600 134580888 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/3280/statm: 3785 3541 110 216 0 3567 0
Current children cumulated CPU time (s) 10.29
Current children cumulated vsize (KiB) 15140

[startup+10.7002 s]
/proc/loadavg: 1.93 1.98 1.99 3/177 3281
/proc/meminfo: memFree=28362944/32873648 swapFree=6864/6864
[pid=3280] ppid=3278 vsize=15140 CPUtime=10.69 cores=0,2,4,6
/proc/3280/stat : 3280 (minisat+) R 3278 3280 2429 0 -1 4202496 3585 0 0 0 1067 2 0 0 20 0 1 0 322112609 15503360 3541 33554432000 134512640 135395479 4290503248 4290501600 134580732 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/3280/statm: 3785 3541 110 216 0 3567 0
Current children cumulated CPU time (s) 10.69
Current children cumulated vsize (KiB) 15140

Child status: 30
Real time (s): 10.7516
CPU time (s): 10.7474
CPU user time (s): 10.7234
CPU system time (s): 0.023996
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 15140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 10.7234
system time used= 0.023996
maximum resident set size= 14168
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3589
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= 1
involuntary context switches= 24

runsolver used 0.051992 second user time and 0.049992 second system time

The end

Launcher Data

Begin job on node113 at 2012-06-01 16:10:58
IDJOB=3721795
IDBENCH=71835
IDSOLVER=2306
FILE ID=node113/3721795-1338559858
RUNJOBID= node113-1338552574-2445
PBS_JOBID= 14635871
Free space on /tmp= 71044 MiB

SOLVER NAME= minisat+ 1.14
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/featureSubscription/normalized-50-750-false-45-90-4-1000opt.opb
COMMAND LINE= HOME/minisat+ BENCHNAME            
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3721795-1338559858/watcher-3721795-1338559858 -o /tmp/evaluation-result-3721795-1338559858/solver-3721795-1338559858 -C 1800 -W 1900 -M 15500  HOME/minisat+ HOME/instance-3721795-1338559858.opb            

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 6db624ef9d444e54f2daac91a1bb8591
RANDOM SEED=771744067

node113.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.05
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        28377588 kB
Buffers:          468752 kB
Cached:          3129488 kB
SwapCached:         2024 kB
Active:          1556916 kB
Inactive:        2062660 kB
Active(anon):      21248 kB
Inactive(anon):     1800 kB
Active(file):    1535668 kB
Inactive(file):  2060860 kB
Unevictable:        6864 kB
Mlocked:            6864 kB
SwapTotal:      67108856 kB
SwapFree:       67099592 kB
Dirty:              3172 kB
Writeback:             0 kB
AnonPages:         25920 kB
Mapped:            11612 kB
Shmem:                 0 kB
Slab:             740168 kB
SReclaimable:     184612 kB
SUnreclaim:       555556 kB
KernelStack:        1472 kB
PageTables:         4068 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     141524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3721795-1338559858.opb

Free space on /tmp at the end= 71040 MiB
End job on node113 at 2012-06-01 16:11:08