Trace number 4115393

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
minisatp 2012-10-02 git-d91742bOPT19 43.3574 43.3648

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-mod013.opb
MD5SUM4cf38d6355be5633005fa8af147e26d0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark19
Best CPU time to get the best result obtained on this benchmark5.99809
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 19
Optimality of the best value was proved YES
Number of variables1488
Total number of constraints62
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 constraints62
Minimum length of a constraint31
Maximum length of a constraint240
Number of terms in the objective function 1488
Biggest coefficient in the objective function 15208
Number of bits for the biggest coefficient in the objective function 14
Sum of the numbers in the objective function 525399
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262143
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 525399
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 

0.00/0.00	c Parsing PB file...
0.00/0.02	c Converting 76 PB-constraints to clauses...
0.00/0.02	c   -- Unit propagations: (none)
0.00/0.02	c   -- Detecting intervals from adjacent constraints: ##############
0.00/0.02	c   -- Clauses(.)/Splits(s): (none)
0.00/0.02	c ---[  74]---> BDD-cost:  332
0.00/0.03	c ---[  72]---> BDD-cost:  252
0.00/0.03	c ---[  70]---> BDD-cost:  252
0.00/0.03	c ---[  68]---> BDD-cost:  163
0.00/0.03	c ---[  66]---> BDD-cost:  163
0.00/0.04	c ---[  64]---> BDD-cost:  153
0.00/0.04	c ---[  63]---> Sorter-cost:  197     Base: 2 2 2
0.00/0.04	c ---[  62]---> Sorter-cost:  240     Base: 7
0.00/0.04	c ---[  61]---> Sorter-cost:  290     Base: 3
0.00/0.04	c ---[  60]---> Sorter-cost:  262     Base: 2
0.00/0.04	c ---[  58]---> BDD-cost:  456
0.00/0.04	c ---[  57]---> Sorter-cost:  230     Base: 7
0.00/0.04	c ---[  56]---> BDD-cost:   47
0.00/0.05	c ---[  55]---> BDD-cost:   47
0.00/0.05	c ---[  54]---> BDD-cost:   31
0.00/0.05	c ---[  53]---> Sorter-cost:  197     Base: 2 2 2
0.00/0.05	c ---[  52]---> Sorter-cost:  240     Base: 7
0.00/0.05	c ---[  51]---> Sorter-cost:  292     Base: 3
0.00/0.05	c ---[  50]---> Sorter-cost:  264     Base: 2
0.00/0.05	c ---[  49]---> Sorter-cost:  232     Base: 7
0.00/0.05	c ---[  48]---> Sorter-cost:  185     Base: 2
0.00/0.05	c ---[  46]---> BDD-cost:  456
0.00/0.05	c ---[  45]---> Sorter-cost:  185     Base: 2
0.00/0.05	c ---[  44]---> BDD-cost:   43
0.00/0.05	c ---[  43]---> Sorter-cost:  240     Base: 7
0.00/0.05	c ---[  42]---> Sorter-cost:  240     Base: 7
0.00/0.05	c ---[  41]---> Sorter-cost:  292     Base: 3
0.00/0.06	c ---[  40]---> Sorter-cost:  264     Base: 2
0.00/0.06	c ---[  39]---> Sorter-cost:  232     Base: 7
0.00/0.06	c ---[  38]---> Sorter-cost:  185     Base: 2
0.00/0.06	c ---[  37]---> Sorter-cost:  185     Base: 2
0.00/0.06	c ---[  36]---> BDD-cost:   43
0.00/0.06	c ---[  34]---> BDD-cost:  340
0.00/0.06	c ---[  33]---> Sorter-cost:  264     Base: 2
0.00/0.06	c ---[  32]---> Sorter-cost:  264     Base: 2
0.00/0.06	c ---[  31]---> Sorter-cost:  264     Base: 2
0.00/0.06	c ---[  30]---> Sorter-cost:  264     Base: 2
0.00/0.06	c ---[  29]---> Sorter-cost:  232     Base: 7
0.00/0.06	c ---[  28]---> Sorter-cost:  185     Base: 2
0.00/0.06	c ---[  27]---> Sorter-cost:  185     Base: 2
0.00/0.06	c ---[  26]---> BDD-cost:   43
0.00/0.06	c ---[  25]---> Sorter-cost:  185     Base: 2
0.00/0.06	c ---[  24]---> Sorter-cost:  185     Base: 2
0.00/0.06	c ---[  22]---> BDD-cost:  340
0.00/0.07	c ---[  21]---> Sorter-cost:  185     Base: 2
0.00/0.07	c ---[  20]---> Sorter-cost:  185     Base: 2
0.00/0.07	c ---[  19]---> Sorter-cost:  185     Base: 2
0.00/0.07	c ---[  18]---> Sorter-cost:  185     Base: 2
0.00/0.07	c ---[  17]---> Sorter-cost:  185     Base: 2
0.00/0.07	c ---[  16]---> BDD-cost:   43
0.00/0.07	c ---[  15]---> BDD-cost:   43
0.00/0.07	c ---[  14]---> BDD-cost:   43
0.00/0.07	c ---[  13]---> BDD-cost:   43
0.00/0.07	c ---[  12]---> BDD-cost:   43
0.00/0.07	c ---[  10]---> BDD-cost:  218
0.00/0.07	c ---[   9]---> BDD-cost:   43
0.00/0.07	c ---[   8]---> BDD-cost:   43
0.00/0.07	c ---[   7]---> BDD-cost:   43
0.00/0.07	c ---[   6]---> BDD-cost:   43
0.00/0.07	c ---[   4]---> BDD-cost:  193
0.00/0.08	c ---[   2]---> BDD-cost:  289
0.00/0.08	c ---[   0]---> BDD-cost:  330
0.09/0.16	|  Eliminated clauses:           0.09 Mb                                      |
0.09/0.16	============================[ Search Statistics ]==============================
0.09/0.16	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.09/0.16	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.09/0.16	===============================================================================
0.09/0.16	|       100 |    7798    20996    60081 |     7698      100     18 |  7.194 % |
0.09/0.16	|       250 |    7798    20996    60081 |     8468      250     33 |  7.194 % |
0.09/0.16	|       475 |    7798    20996    60081 |     9315      475     39 |  7.194 % |
0.09/0.16	|       812 |    7798    20996    60081 |    10246      812     33 |  7.194 % |
0.09/0.16	===============================================================================
0.09/0.16	c Found solution: 45
0.09/0.16	c ---[   0]---> Sorter-cost:33014     Base:
0.39/0.43	|  Eliminated clauses:           0.48 Mb                                      |
0.39/0.43	============================[ Search Statistics ]==============================
0.39/0.43	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.39/0.43	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.39/0.43	===============================================================================
0.39/0.43	===============================================================================
0.39/0.43	c Found solution: 25
0.39/0.44	c ---[   0]---> Sorter-cost:    0     Base:
0.59/0.66	|  Eliminated clauses:           0.54 Mb                                      |
0.59/0.66	============================[ Search Statistics ]==============================
0.59/0.66	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.59/0.66	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.59/0.66	===============================================================================
0.59/0.66	|      1253 |   16280    40266   134319 |    14764     1253     32 |  4.230 % |
0.59/0.66	|      1403 |   16280    40266   134319 |    16240     1403     29 |  4.230 % |
0.59/0.66	|      1628 |   16280    40266   134319 |    17864     1628     30 |  4.230 % |
0.59/0.66	===============================================================================
0.59/0.66	c Found solution: 23
0.59/0.66	c ---[   0]---> Sorter-cost:    0     Base:
0.89/0.90	|  Eliminated clauses:           0.63 Mb                                      |
0.89/0.90	============================[ Search Statistics ]==============================
0.89/0.90	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.89/0.90	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.89/0.90	===============================================================================
0.89/0.90	|      1921 |   16299    40316   134740 |    14782     1921     28 |  3.423 % |
0.89/0.90	|      2071 |   16299    40316   134740 |    16260     2071     28 |  3.423 % |
0.89/0.90	|      2296 |   16299    40316   134740 |    17886     2296     32 |  3.423 % |
0.89/0.90	|      2633 |   16299    40316   134740 |    19675     2633     30 |  3.423 % |
0.89/0.90	===============================================================================
0.89/0.90	c Found solution: 22
0.89/0.91	c ---[   0]---> Sorter-cost:    0     Base:
1.39/1.47	|  Eliminated clauses:           0.70 Mb                                      |
1.39/1.47	============================[ Search Statistics ]==============================
1.39/1.47	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1.39/1.47	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1.39/1.47	===============================================================================
1.39/1.47	|      2777 |   16298    40334   134830 |    14789     2777     31 |  2.868 % |
1.39/1.47	|      2927 |   16298    40334   134830 |    16268     2927     31 |  2.868 % |
1.39/1.47	|      3152 |   16298    40334   134830 |    17894     3152     31 |  2.868 % |
1.39/1.47	|      3489 |   16298    40334   134830 |    19684     3489     32 |  2.868 % |
1.39/1.47	|      3995 |   16298    40334   134830 |    21652     3995     32 |  2.868 % |
1.39/1.47	|      4754 |   16298    40334   134830 |    23818     4754     31 |  2.868 % |
1.39/1.47	|      5893 |   16279    40334   134830 |    26199     5891     32 |  2.903 % |
1.39/1.47	===============================================================================
1.39/1.47	c Found solution: 21
1.39/1.48	c ---[   0]---> Sorter-cost:    0     Base:
4.50/4.56	|  Eliminated clauses:           0.75 Mb                                      |
4.50/4.56	============================[ Search Statistics ]==============================
4.50/4.56	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
4.50/4.56	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
4.50/4.56	===============================================================================
4.50/4.56	|      6688 |   16252    40191   134052 |    14736     6686     32 |  2.616 % |
4.50/4.56	|      6838 |   16252    40191   134052 |    16210     6836     32 |  2.616 % |
4.50/4.56	|      7063 |   16252    40191   134052 |    17831     7061     32 |  2.616 % |
4.50/4.56	|      7400 |   16252    40191   134052 |    19614     7398     33 |  2.616 % |
4.50/4.56	|      7906 |   16252    40191   134052 |    21576     7904     34 |  2.616 % |
4.50/4.56	|      8665 |   16252    40191   134052 |    23733     8663     35 |  2.616 % |
4.50/4.56	|      9804 |   16252    40191   134052 |    26106     9802     35 |  2.616 % |
4.50/4.56	|     11512 |   16252    40191   134052 |    28717    11510     36 |  2.616 % |
4.50/4.56	|     14074 |   16252    40191   134052 |    31589    14072     38 |  2.616 % |
4.50/4.56	|     17918 |   16242    40191   134052 |    34748    17910     39 |  2.633 % |
4.50/4.56	===============================================================================
4.50/4.56	c Found solution: 20
4.50/4.56	c ---[   0]---> Sorter-cost:    0     Base:
14.69/14.77	|  Eliminated clauses:           0.84 Mb                                      |
14.69/14.77	============================[ Search Statistics ]==============================
14.69/14.77	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
14.69/14.77	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
14.69/14.77	===============================================================================
14.69/14.77	|     21976 |   16243    40209   134171 |    14743    11034     33 |  2.300 % |
14.69/14.77	|     22126 |   16243    40209   134171 |    16217    11184     34 |  2.300 % |
14.69/14.77	|     22351 |   16243    40209   134171 |    17839    11409     34 |  2.300 % |
14.69/14.77	|     22688 |   16243    40209   134171 |    19623    11746     34 |  2.300 % |
14.69/14.77	|     23194 |   16243    40209   134171 |    21585    12252     34 |  2.300 % |
14.69/14.77	|     23953 |   16243    40209   134171 |    23744    13011     34 |  2.300 % |
14.69/14.77	|     25092 |   16241    40209   134171 |    26118    14148     34 |  2.303 % |
14.69/14.77	|     26800 |   16241    40209   134171 |    28730    15856     34 |  2.303 % |
14.69/14.77	|     29362 |   16241    40209   134171 |    31603    18418     33 |  2.303 % |
14.69/14.77	|     33206 |   16234    40209   134171 |    34763    22261     33 |  2.313 % |
14.69/14.77	|     38972 |   16234    40209   134171 |    38240    28027     33 |  2.313 % |
14.69/14.77	|     47621 |   16234    40209   134171 |    42064    36676     32 |  2.313 % |
14.69/14.77	|     60595 |   16234    40209   134171 |    46270    23304     25 |  2.313 % |
14.69/14.77	===============================================================================
14.69/14.77	c Found solution: 19
14.69/14.77	c ---[   0]---> Sorter-cost:    0     Base:
43.28/43.36	|  Eliminated clauses:           0.91 Mb                                      |
43.28/43.36	============================[ Search Statistics ]==============================
43.28/43.36	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
43.28/43.36	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
43.28/43.36	===============================================================================
43.28/43.36	|     68030 |   16224    40161   133947 |    14725     7754     19 |  2.127 % |
43.28/43.36	|     68180 |   16224    40161   133947 |    16198     7904     19 |  2.127 % |
43.28/43.36	|     68405 |   16224    40161   133947 |    17818     8129     19 |  2.127 % |
43.28/43.36	|     68742 |   16224    40161   133947 |    19599     8466     19 |  2.127 % |
43.28/43.36	|     69248 |   16224    40161   133947 |    21559     8972     20 |  2.127 % |
43.28/43.36	|     70007 |   16224    40161   133947 |    23715     9731     20 |  2.127 % |
43.28/43.36	|     71146 |   16224    40161   133947 |    26087    10870     21 |  2.127 % |
43.28/43.36	|     72854 |   16224    40161   133947 |    28696    12578     22 |  2.127 % |
43.28/43.36	|     75416 |   16193    40161   133947 |    31565    15133     23 |  2.169 % |
43.28/43.36	|     79260 |   16193    40161   133947 |    34722    18977     24 |  2.169 % |
43.28/43.36	|     85026 |   16193    40161   133947 |    38194    24743     24 |  2.169 % |
43.28/43.36	|     93675 |   16193    40161   133947 |    42014    33392     25 |  2.169 % |
43.28/43.36	|    106649 |   16193    40161   133947 |    46215    20209     23 |  2.169 % |
43.28/43.36	|    126110 |   16193    40161   133947 |    50837    39670     24 |  2.169 % |
43.28/43.36	|    155302 |   16193    40161   133947 |    55920    36474     22 |  2.169 % |
43.28/43.36	===============================================================================
43.28/43.36	c Optimal solution: 19
43.28/43.36	s OPTIMUM FOUND
43.28/43.36	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x331 -x332 -x333 -x334 -x335 -x336 -x337 -x338 -x339 -x340 -x341 -x342 -x343 -x344 -x345 -x346 -x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 -x358 -x359 -x360 -x661 -x662 -x663 -x664 -x665 -x666 -x667 -x668 -x669 -x670 -x671 -x672 -x673 -x674 -x675 -x676 -x677 -x678 -x679 -x680 -x681 -x682 -x683 -x684 -x685 -x686 -x687 -x688 -x689 -x690 -x991 -x992 -x993 -x994 -x995 -x996 -x997 -x998 -x999 -x1000 -x1001 -x1002 -x1003 -x1004 -x1005 -x1006 -x1007 -x1008 -x1009 -x1010 -x1011 -x1012 -x1013 -x1014 -x1015 -x1016 -x1017 -x1018 -x1019 -x1020 -x1291 -x1292 -x1293 -x1294 -x1295 -x1296 -x1297 -x1298 -x1299 -x1300 -x1301 -x1302 -x1303 -x1304 -x1305 -x1306 -x1307 -x1308 -x1309 -x1310 -x1311 -x1312 -x1313 -x1314 -x1315 -x1316 -x1317 -x1318 -x1319 -x1320 -x1331 -x1332 -x1333 -x1334 -x1335 -x1336 -x1337 -x1338 -x1339 -x1340 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43.28/43.36	c _______________________________________________________________________________
43.28/43.36	c 
43.28/43.36	restarts              : 578
43.28/43.36	conflicts             : 194083         (4479 /sec)
43.28/43.36	decisions             : 317377         (0.00 % random) (7324 /sec)
43.28/43.36	propagations          : 321874305      (7427341 /sec)
43.28/43.36	conflict literals     : 5339369        (53.05 % deleted)
43.28/43.36	Memory used           : 39.05 MB
43.28/43.36	CPU time              : 43.3364 s
43.28/43.36	c _______________________________________________________________________________

Verifier Data 

OK	19

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4115393-1466526752/watcher-4115393-1466526752 -o /tmp/evaluation-result-4115393-1466526752/solver-4115393-1466526752 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466515278-25741 --watchdog 1960 minisatp HOME/instance-4115393-1466526752.opb 

pid=28366
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: 2.00 2.00 2.00 3/176 28369
/proc/meminfo: memFree=31683184/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=6740 CPUtime=0 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 390 0 0 0 0 0 0 0 20 0 1 0 54725661 6901760 266 33554432000 4194304 5646918 140735061426176 140737196296808 4826286 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 1685 266 97 355 0 1326 0

[startup+0.100161 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28369
/proc/meminfo: memFree=31683184/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=10452 CPUtime=0.09 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 1513 0 0 0 9 0 0 0 20 0 1 0 54725661 10702848 1320 33554432000 4194304 5646918 140735061426176 140735061424840 4424702 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 2613 1320 129 355 0 2254 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10452

[startup+0.200306 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28369
/proc/meminfo: memFree=31683184/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=8060 CPUtime=0.19 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 2044 0 0 0 19 0 0 0 20 0 1 0 54725661 8253440 1678 33554432000 4194304 5646918 140735061426176 140735061424840 4823346 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 2015 1678 154 355 0 1656 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8060

[startup+0.300272 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28369
/proc/meminfo: memFree=31683184/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=8224 CPUtime=0.29 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 2099 0 0 0 29 0 0 0 20 0 1 0 54725661 8421376 1733 33554432000 4194304 5646918 140735061426176 140735061424840 4826286 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 2056 1734 154 355 0 1697 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8224

[startup+0.700236 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28369
/proc/meminfo: memFree=31683184/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=20652 CPUtime=0.69 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 5694 0 0 0 69 0 0 0 20 0 1 0 54725661 21147648 4645 33554432000 4194304 5646918 140735061426176 140735061424840 4823232 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 5163 4645 156 355 0 4804 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20652

[startup+1.50024 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28370
/proc/meminfo: memFree=31663004/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=26704 CPUtime=1.49 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 6660 0 0 0 149 0 0 0 20 0 1 0 54725661 27344896 5589 33554432000 4194304 5646918 140735061426176 140735061424840 4563529 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 6676 5589 158 355 0 6317 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26704

[startup+3.10024 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28370
/proc/meminfo: memFree=31659044/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=30916 CPUtime=3.09 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 7536 0 0 0 308 1 0 0 20 0 1 0 54725661 31657984 6955 33554432000 4194304 5646918 140735061426176 140735061424424 4402764 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 7729 6955 159 355 0 7370 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30916

[startup+6.30024 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28370
/proc/meminfo: memFree=31653692/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=31876 CPUtime=6.29 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 8044 0 0 0 628 1 0 0 20 0 1 0 54725661 32641024 7336 33554432000 4194304 5646918 140735061426176 140735061424888 4403454 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 7969 7336 159 355 0 7610 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31876

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28370
/proc/meminfo: memFree=31647252/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=38976 CPUtime=12.69 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 8189 0 0 0 1268 1 0 0 20 0 1 0 54725661 39911424 9012 33554432000 4194304 5646918 140735061426176 140735061424424 4388947 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 9744 9012 159 355 0 9385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38976

[startup+25.5004 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 28371
/proc/meminfo: memFree=31639756/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=39980 CPUtime=25.48 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 8641 0 0 0 2547 1 0 0 20 0 1 0 54725661 40939520 9454 33554432000 4194304 5646918 140735061426176 140735061424440 4402806 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 9995 9454 160 355 0 9636 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39980

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 28369 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+25.6003 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 28371
/proc/meminfo: memFree=31639756/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=39980 CPUtime=25.58 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 8641 0 0 0 2557 1 0 0 20 0 1 0 54725661 40939520 9454 33554432000 4194304 5646918 140735061426176 140735061424440 4402751 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 9995 9454 160 355 0 9636 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 39980

[startup+32.0071 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28371
/proc/meminfo: memFree=31673700/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=39980 CPUtime=31.99 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 8641 0 0 0 3198 1 0 0 20 0 1 0 54725661 40939520 9454 33554432000 4194304 5646918 140735061426176 140735061424440 4400576 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 9995 9454 160 355 0 9636 0
Current children cumulated CPU time (s) 31.99
Current children cumulated vsize (KiB) 39980

[startup+38.4002 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28371
/proc/meminfo: memFree=31675872/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=39980 CPUtime=38.38 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 8641 0 0 0 3837 1 0 0 20 0 1 0 54725661 40939520 9454 33554432000 4194304 5646918 140735061426176 140735061424440 4403104 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 9995 9454 160 355 0 9636 0
Current children cumulated CPU time (s) 38.38
Current children cumulated vsize (KiB) 39980

[startup+41.6003 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 28371
/proc/meminfo: memFree=31675680/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=39980 CPUtime=41.58 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 8641 0 0 0 4157 1 0 0 20 0 1 0 54725661 40939520 9454 33554432000 4194304 5646918 140735061426176 140735061424440 4403228 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 9995 9454 160 355 0 9636 0
Current children cumulated CPU time (s) 41.58
Current children cumulated vsize (KiB) 39980

[startup+42.4002 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 28371
/proc/meminfo: memFree=31675680/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=39980 CPUtime=42.38 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 8641 0 0 0 4237 1 0 0 20 0 1 0 54725661 40939520 9454 33554432000 4194304 5646918 140735061426176 140735061424440 4402764 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 9995 9454 160 355 0 9636 0
Current children cumulated CPU time (s) 42.38
Current children cumulated vsize (KiB) 39980

[startup+42.8003 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 28371
/proc/meminfo: memFree=31675680/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=39980 CPUtime=42.78 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 8641 0 0 0 4277 1 0 0 20 0 1 0 54725661 40939520 9454 33554432000 4194304 5646918 140735061426176 140735061424440 4397505 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 9995 9454 160 355 0 9636 0
Current children cumulated CPU time (s) 42.78
Current children cumulated vsize (KiB) 39980

[startup+43.2003 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 28371
/proc/meminfo: memFree=31675804/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=39980 CPUtime=43.18 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 8641 0 0 0 4317 1 0 0 20 0 1 0 54725661 40939520 9454 33554432000 4194304 5646918 140735061426176 140735061424440 4402853 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 9995 9454 160 355 0 9636 0
Current children cumulated CPU time (s) 43.18
Current children cumulated vsize (KiB) 39980

[startup+43.3002 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 28371
/proc/meminfo: memFree=31675804/32872528 swapFree=249320/249320
[pid=28369] ppid=28366 vsize=39980 CPUtime=43.28 cores=0,2,4,6
/proc/28369/stat : 28369 (minisatp) R 28366 28369 25725 0 -1 4202496 8641 0 0 0 4327 1 0 0 20 0 1 0 54725661 40939520 9454 33554432000 4194304 5646918 140735061426176 140735061424440 4402947 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0
/proc/28369/statm: 9995 9454 160 355 0 9636 0
Current children cumulated CPU time (s) 43.28
Current children cumulated vsize (KiB) 39980

Child status: 0
Real time (s): 43.3648
CPU time (s): 43.3574
CPU user time (s): 43.3374
CPU system time (s): 0.019996
CPU usage (%): 99.983
Max. virtual memory (cumulated for all children) (KiB): 39980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 43.3374
system time used= 0.019996
maximum resident set size= 37852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8650
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= 46

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.115982 second user time and 0.164974 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-21 18:32:32
IDJOB=4115393
IDBENCH=1738
IDSOLVER=2555
FILE ID=node103/4115393-1466526752
RUNJOBID= node103-1466515278-25741
PBS_JOBID= 19942890
Free space on /tmp= 71728 MiB

SOLVER NAME= minisatp 2012-10-02 git-d91742b
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-mod013.opb
COMMAND LINE= minisatp BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115393-1466526752/watcher-4115393-1466526752 -o /tmp/evaluation-result-4115393-1466526752/solver-4115393-1466526752 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466515278-25741 --watchdog 1960  minisatp HOME/instance-4115393-1466526752.opb

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

MD5SUM BENCH= 4cf38d6355be5633005fa8af147e26d0
RANDOM SEED=1672332303

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
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		: 2667.278
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31683420 kB
Buffers:           11932 kB
Cached:            55744 kB
SwapCached:         1184 kB
Active:           194068 kB
Inactive:          44172 kB
Active(anon):     170888 kB
Inactive(anon):     2036 kB
Active(file):      23180 kB
Inactive(file):    42136 kB
Unevictable:      249320 kB
Mlocked:          249320 kB
SwapTotal:      67108856 kB
SwapFree:       67100264 kB
Dirty:              3516 kB
Writeback:             0 kB
AnonPages:        420996 kB
Mapped:             9128 kB
Shmem:                 0 kB
Slab:             568428 kB
SReclaimable:      12564 kB
SUnreclaim:       555864 kB
KernelStack:        1472 kB
PageTables:         5492 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     546676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    112640 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-4115393-1466526752.opb

Free space on /tmp at the end= 71724 MiB
End job on node103 at 2016-06-21 18:33:16