Trace number 2663672

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
SCIPnone SCIP 1.2.1.2 without any LP solverOPT3 89.9883 90.0103

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
MD5SUM55e3096e9013fd2f39f8572a635bf07d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark1.72974
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables135
Total number of constraints11
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 constraints11
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)405
Sum of products size (including duplicates)810
Number of different products405
Sum of products size810

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 SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2663672-1276649690.opb>
0.00/0.01	c original problem has 540 variables (540 bin, 0 int, 0 impl, 0 cont) and 416 constraints
0.00/0.01	c problem read
0.00/0.01	c presolving settings loaded
0.00/0.01	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.00/0.02	c presolving:
0.05/0.09	c (round 1) 5 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 42 chg coeffs, 0 upgd conss, 2020 impls, 0 clqs
0.09/0.10	c (round 2) 23 del vars, 16 del conss, 0 chg bounds, 0 chg sides, 58 chg coeffs, 6 upgd conss, 3172 impls, 0 clqs
0.09/0.10	c (round 3) 41 del vars, 32 del conss, 0 chg bounds, 0 chg sides, 74 chg coeffs, 6 upgd conss, 4036 impls, 0 clqs
0.09/0.11	c (round 4) 59 del vars, 48 del conss, 0 chg bounds, 0 chg sides, 90 chg coeffs, 6 upgd conss, 4612 impls, 0 clqs
0.09/0.11	c (round 5) 77 del vars, 64 del conss, 0 chg bounds, 0 chg sides, 106 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.09/0.11	c (round 6) 95 del vars, 80 del conss, 0 chg bounds, 0 chg sides, 122 chg coeffs, 6 upgd conss, 4900 impls, 0 clqs
0.09/0.14	c    (0.1s) probing: 174/445 (39.1%) - 0 fixings, 0 aggregations, 10 implications, 0 bound changes
0.09/0.14	c    (0.1s) probing aborted: 100/100 successive totally useless probings
0.09/0.14	c presolving (7 rounds):
0.09/0.14	c  95 deleted vars, 80 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 122 changed coefficients
0.09/0.14	c  4920 implications, 0 cliques
0.09/0.14	c presolved problem has 445 variables (445 bin, 0 int, 0 impl, 0 cont) and 331 constraints
0.09/0.14	c     320 constraints of type <and>
0.09/0.14	c       5 constraints of type <linear>
0.09/0.14	c       6 constraints of type <logicor>
0.09/0.14	c transformed objective value is always integral (scale: 2)
0.09/0.14	c Presolving Time: 0.07
0.09/0.14	c - non default parameters ----------------------------------------------------------------------
0.09/0.14	c # SCIP version 1.2.1.2
0.09/0.14	c 
0.09/0.14	c # frequency for displaying node information lines
0.09/0.14	c # [type: int, range: [-1,2147483647], default: 100]
0.09/0.14	c display/freq = 10000
0.09/0.14	c 
0.09/0.14	c # maximal time in seconds to run
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/time = 1800
0.09/0.14	c 
0.09/0.14	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.09/0.14	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.09/0.14	c limits/memory = 1620
0.09/0.14	c 
0.09/0.14	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.09/0.14	c # [type: int, range: [-1,2147483647], default: 1]
0.09/0.14	c lp/solvefreq = -1
0.09/0.14	c 
0.09/0.14	c # should presolving try to simplify inequalities
0.09/0.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14	c constraints/linear/simplifyinequalities = TRUE
0.09/0.14	c 
0.09/0.14	c # should presolving try to simplify knapsacks
0.09/0.14	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.09/0.14	c constraints/knapsack/simplifyinequalities = TRUE
0.09/0.14	c 
0.09/0.14	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.09/0.14	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.14	c heuristics/undercover/freq = 0
0.09/0.14	c 
0.09/0.14	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.09/0.14	c # [type: int, range: [-1,2147483647], default: -1]
0.09/0.14	c separating/rapidlearning/freq = 0
0.09/0.14	c 
0.09/0.14	c -----------------------------------------------------------------------------------------------
0.09/0.14	c start solving
0.09/0.14	c 
0.09/0.14	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.09/0.14	c   0.1s|     1 |     2 |     0 |     - |1431k|   0 |   - | 445 | 331 |   0 |   0 |   0 |   0 |   0 | 1.000000e+00 |      --      |    Inf 
2.59/2.63	c   2.4s| 10000 |  7965 |     0 |   0.0 |7342k| 269 |   - | 445 | 618 |   0 |   0 |   0 |1311 |   0 | 1.000000e+00 |      --      |    Inf 
5.59/5.69	c   5.2s| 20000 | 14754 |     0 |   0.0 |  12M| 269 |   - | 445 | 928 |   0 |   0 |   0 |3423 |   0 | 1.000000e+00 |      --      |    Inf 
8.80/8.84	c   8.1s| 30000 | 21221 |     0 |   0.0 |  18M| 269 |   - | 445 | 786 |   0 |   0 |   0 |5702 |   0 | 1.000000e+00 |      --      |    Inf 
12.00/12.04	c  11.0s| 40000 | 27353 |     0 |   0.0 |  23M| 269 |   - | 445 | 838 |   0 |   0 |   0 |8053 |   0 | 1.000000e+00 |      --      |    Inf 
14.99/15.00	c  13.7s| 50000 | 34750 |     0 |   0.0 |  29M| 269 |   - | 445 | 677 |   0 |   0 |   0 |9622 |   0 | 1.000000e+00 |      --      |    Inf 
17.69/17.77	c  16.2s| 60000 | 42506 |     0 |   0.0 |  35M| 269 |   - | 445 | 839 |   0 |   0 |   0 |  11k|   0 | 1.000000e+00 |      --      |    Inf 
20.68/20.78	c  19.0s| 70000 | 49901 |     0 |   0.0 |  40M| 269 |   - | 445 | 952 |   0 |   0 |   0 |  12k|   0 | 1.000000e+00 |      --      |    Inf 
23.89/23.93	c  21.9s| 80000 | 57021 |     0 |   0.0 |  45M| 269 |   - | 445 |1051 |   0 |   0 |   0 |  14k|   0 | 1.000000e+00 |      --      |    Inf 
26.99/27.06	c  24.8s| 90000 | 64059 |     0 |   0.0 |  50M| 269 |   - | 445 | 980 |   0 |   0 |   0 |  16k|   0 | 1.000000e+00 |      --      |    Inf 
30.28/30.39	c  27.9s|100000 | 70809 |     0 |   0.0 |  55M| 269 |   - | 445 |1179 |   0 |   0 |   0 |  19k|   0 | 1.000000e+00 |      --      |    Inf 
33.78/33.81	c  31.1s|110000 | 77479 |     0 |   0.0 |  60M| 269 |   - | 445 |1102 |   0 |   0 |   0 |  21k|   0 | 1.000000e+00 |      --      |    Inf 
37.29/37.33	c  34.4s|120000 | 83984 |     0 |   0.0 |  65M| 269 |   - | 445 |1305 |   0 |   0 |   0 |  23k|   0 | 1.000000e+00 |      --      |    Inf 
40.48/40.59	o 17
40.48/40.59	c *37.4s|128617 | 89041 |     0 |   0.0 |  69M| 269 |   - | 445 |1461 |   0 |   0 |   0 |  26k|   0 | 1.000000e+00 | 1.700000e+01 |1600.00%
40.99/41.09	c  37.9s|130000 | 89907 |     0 |   0.0 |  70M| 269 |   - | 445 |1330 |   0 |   0 |   0 |  26k|   0 | 1.000000e+00 | 1.700000e+01 |1600.00%
44.99/45.07	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
44.99/45.07	c  41.6s|140000 | 95328 |     0 |   0.0 |  74M| 269 |   - | 445 |1641 |   0 |   0 |   0 |  29k|   0 | 1.000000e+00 | 1.700000e+01 |1600.00%
49.49/49.55	c  45.8s|150000 | 99709 |     0 |   0.0 |  78M| 269 |   - | 445 |1514 |   0 |   0 |   0 |  32k|   0 | 1.000000e+00 | 1.700000e+01 |1600.00%
52.28/52.37	o 5
52.28/52.37	c *48.4s|156443 | 99152 |     0 |   0.0 |  78M| 269 |   - | 445 |1081 |   0 |   0 |   0 |  35k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
53.58/53.61	c  49.6s|160000 |101131 |     0 |   0.0 |  80M| 269 |   - | 445 | 710 |   0 |   0 |   0 |  35k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
56.88/56.92	c  52.6s|170000 |107044 |     0 |   0.0 |  86M| 269 |   - | 445 | 721 |   0 |   0 |   0 |  38k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
60.38/60.49	c  55.9s|180000 |111792 |     0 |   0.0 |  90M| 269 |   - | 445 | 646 |   0 |   0 |   0 |  41k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
63.69/63.79	c  59.0s|190000 |117214 |     0 |   0.0 |  95M| 269 |   - | 445 | 710 |   0 |   0 |   0 |  44k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
67.09/67.13	c  62.1s|200000 |122466 |     0 |   0.0 | 101M| 269 |   - | 445 | 623 |   0 |   0 |   0 |  47k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
70.38/70.41	c  65.2s|210000 |127915 |     0 |   0.0 | 106M| 269 |   - | 445 | 640 |   0 |   0 |   0 |  49k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
73.97/74.01	c  68.5s|220000 |132783 |     0 |   0.0 | 110M| 269 |   - | 445 | 695 |   0 |   0 |   0 |  52k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
77.37/77.47	c  71.7s|230000 |137687 |     0 |   0.0 | 115M| 269 |   - | 445 | 681 |   0 |   0 |   0 |  55k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
80.97/81.02	c  75.0s|240000 |142611 |     0 |   0.0 | 120M| 269 |   - | 445 | 749 |   0 |   0 |   0 |  58k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
84.87/84.97	c  78.7s|250000 |146971 |     0 |   0.0 | 125M| 269 |   - | 445 | 611 |   0 |   0 |   0 |  62k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
87.57/87.64	c  81.1s|260000 |154781 |     0 |   0.0 | 131M| 269 |   - | 445 | 809 |   0 |   0 |   0 |  63k|   0 | 1.000000e+00 | 5.000000e+00 | 400.00%
89.07/89.18	o 3
89.07/89.18	c *82.5s|264152 | 81127 |     0 |   0.0 |  69M| 269 |   - | 445 |1126 |   0 |   0 |   0 |  64k|   0 | 1.000000e+00 | 3.000000e+00 | 200.00%
89.87/89.98	c 
89.87/89.98	c SCIP Status        : problem is solved [optimal solution found]
89.87/89.98	c Solving Time (sec) : 83.22
89.87/89.98	c Solving Nodes      : 264153
89.87/89.98	c Primal Bound       : +3.00000000000000e+00 (3 solutions)
89.87/89.98	c Dual Bound         : +3.00000000000000e+00
89.87/89.98	c Gap                : 0.00 %
89.87/89.98	s OPTIMUM FOUND
89.87/89.98	v -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 -x126 -x125 -x124 -x123 -x122 x121 -x120 -x119 -x118 -x90 -x89 -x88 -x87 x86 
89.87/89.98	v -x85 -x84 -x83 x82 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x81 -x80 -x79 -x78 -x77 x76 -x75 -x74 x73 -x108 
89.87/89.98	v -x107 -x106 -x105 -x104 -x103 -x102 -x101 x100 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 x64 -x99 -x98 -x97 -x96 -x95 -x94 -x93 
89.87/89.98	v -x92 -x91 -x63 -x62 -x61 -x60 -x59 x58 -x57 -x56 x55 -x54 -x53 -x52 x51 -x50 -x49 -x48 -x47 x46 x45 x44 x43 -x42 -x41 x40 -x39 
89.87/89.98	v -x38 x37 -x36 -x35 -x34 -x33 -x32 x31 -x30 -x29 x28 -x27 -x26 -x25 x24 x23 x22 -x21 -x20 x19 -x18 -x17 -x16 -x15 -x14 -x13 
89.87/89.98	v -x12 x11 x10 -x9 -x8 -x7 -x6 -x5 -x4 -x3 x2 x1 
89.87/89.98	c SCIP Status        : problem is solved [optimal solution found]
89.87/89.98	c Solving Time       :      83.22
89.87/89.98	c Original Problem   :
89.87/89.98	c   Problem name     : HOME/instance-2663672-1276649690.opb
89.87/89.98	c   Variables        : 540 (540 binary, 0 integer, 0 implicit integer, 0 continuous)
89.87/89.98	c   Constraints      : 416 initial, 416 maximal
89.87/89.98	c Presolved Problem  :
89.87/89.98	c   Problem name     : t_HOME/instance-2663672-1276649690.opb
89.87/89.98	c   Variables        : 445 (445 binary, 0 integer, 0 implicit integer, 0 continuous)
89.87/89.98	c   Constraints      : 331 initial, 1778 maximal
89.87/89.98	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
89.87/89.98	c   trivial          :       0.00          0          0          0          0          0          0          0          0
89.87/89.98	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
89.87/89.98	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
89.87/89.98	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
89.87/89.98	c   implics          :       0.00          0          0          0          0          0          0          0          0
89.87/89.98	c   probing          :       0.02          0          0          0          0          0          0          0          0
89.87/89.98	c   and              :       0.04         10         80          0          0          0         80          0         80
89.87/89.98	c   linear           :       0.01          1          4          0          0          0          0          0         42
89.87/89.98	c   logicor          :       0.00          0          0          0          0          0          0          0          0
89.87/89.98	c   root node        :          -         81          -          -         81          -          -          -          -
89.87/89.98	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
89.87/89.98	c   integral         :          0          0          0          0          0          0          0          0          0          0
89.87/89.98	c   and              :        320          0     625716          0     227603       6685    1220921          0          0          0
89.87/89.98	c   linear           :          5          0     619028          0     227603      52111     518951          0          0          0
89.87/89.98	c   logicor          :          6+         0     226419          0     227596       1835      64450          0          0          0
89.87/89.98	c   countsols        :          0          0          0          0     227606          0          0          0          0          0
89.87/89.98	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
89.87/89.98	c   integral         :       0.00       0.00       0.00       0.00       0.00
89.87/89.98	c   and              :      10.86       0.00       7.93       0.00       2.93
89.87/89.98	c   linear           :      32.33       0.00      32.12       0.00       0.21
89.87/89.98	c   logicor          :       4.71       0.00       4.38       0.00       0.33
89.87/89.98	c   countsols        :       0.07       0.00       0.00       0.00       0.07
89.87/89.98	c Propagators        :       Time      Calls    Cutoffs    DomReds
89.87/89.98	c   vbounds          :       0.30          2          0          0
89.87/89.98	c   rootredcost      :       0.29          0          0          0
89.87/89.98	c   pseudoobj        :       0.73     625366          1       1712
89.87/89.98	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
89.87/89.98	c   propagation      :      20.51      60621      60506     704492       74.7       4004       69.5          -
89.87/89.98	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
89.87/89.98	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
89.87/89.98	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
89.87/89.98	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
89.87/89.98	c   applied globally :          -          -          -      40072       25.6          -          -          -
89.87/89.98	c   applied locally  :          -          -          -      24304       67.8          -          -          -
89.87/89.98	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
89.87/89.98	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
89.87/89.98	c   redcost          :       0.00          0          0          0          0          0
89.87/89.98	c   impliedbounds    :       0.00          0          0          0          0          0
89.87/89.98	c   intobj           :       0.00          0          0          0          0          0
89.87/89.98	c   cgmip            :       0.00          0          0          0          0          0
89.87/89.98	c   gomory           :       0.00          0          0          0          0          0
89.87/89.98	c   strongcg         :       0.00          0          0          0          0          0
89.87/89.98	c   cmir             :       0.00          0          0          0          0          0
89.87/89.98	c   flowcover        :       0.00          0          0          0          0          0
89.87/89.98	c   clique           :       0.00          0          0          0          0          0
89.87/89.98	c   zerohalf         :       0.00          0          0          0          0          0
89.87/89.98	c   mcf              :       0.00          0          0          0          0          0
89.87/89.98	c   rapidlearning    :       0.00          0          0          0          0          0
89.87/89.98	c Pricers            :       Time      Calls       Vars
89.87/89.98	c   problem variables:       0.00          0          0
89.87/89.98	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
89.87/89.98	c   relpscost        :       0.00          0          0          0          0          0          0
89.87/89.98	c   pscost           :       0.00          0          0          0          0          0          0
89.87/89.98	c   inference        :       9.68     227603          0          0          0          0     455206
89.87/89.98	c   mostinf          :       0.00          0          0          0          0          0          0
89.87/89.98	c   leastinf         :       0.00          0          0          0          0          0          0
89.87/89.98	c   fullstrong       :       0.00          0          0          0          0          0          0
89.87/89.98	c   allfullstrong    :       0.00          0          0          0          0          0          0
89.87/89.98	c   random           :       0.00          0          0          0          0          0          0
89.87/89.98	c Primal Heuristics  :       Time      Calls      Found
89.87/89.98	c   LP solutions     :       0.00          -          0
89.87/89.98	c   pseudo solutions :       0.24          -          3
89.87/89.98	c   oneopt           :       0.14          0          0
89.87/89.98	c   trivial          :       0.00          2          0
89.87/89.98	c   simplerounding   :       0.00          0          0
89.87/89.98	c   zirounding       :       0.00          0          0
89.87/89.98	c   rounding         :       0.00          0          0
89.87/89.98	c   shifting         :       0.00          0          0
89.87/89.98	c   intshifting      :       0.00          0          0
89.87/89.98	c   twoopt           :       0.00          0          0
89.87/89.98	c   fixandinfer      :       0.00          0          0
89.87/89.98	c   feaspump         :       0.00          0          0
89.87/89.98	c   coefdiving       :       0.00          0          0
89.87/89.98	c   pscostdiving     :       0.00          0          0
89.87/89.98	c   fracdiving       :       0.00          0          0
89.87/89.98	c   veclendiving     :       0.00          0          0
89.87/89.98	c   intdiving        :       0.00          0          0
89.87/89.98	c   actconsdiving    :       0.00          0          0
89.87/89.98	c   objpscostdiving  :       0.00          0          0
89.87/89.98	c   rootsoldiving    :       0.00          0          0
89.87/89.98	c   linesearchdiving :       0.00          0          0
89.87/89.98	c   guideddiving     :       0.00          0          0
89.87/89.98	c   octane           :       0.00          0          0
89.87/89.98	c   rens             :       0.00          0          0
89.87/89.98	c   rins             :       0.00          0          0
89.87/89.98	c   localbranching   :       0.00          0          0
89.87/89.98	c   mutation         :       0.00          0          0
89.87/89.98	c   crossover        :       0.00          0          0
89.87/89.98	c   dins             :       0.00          0          0
89.87/89.98	c   undercover       :       0.00          0          0
89.87/89.98	c   nlp              :       0.20          0          0
89.87/89.98	c   trysol           :       0.12          0          0
89.87/89.98	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
89.87/89.98	c   primal LP        :       0.00          0          0       0.00          -
89.87/89.98	c   dual LP          :       0.00          0          0       0.00          -
89.87/89.98	c   lex dual LP      :       0.00          0          0       0.00          -
89.87/89.98	c   barrier LP       :       0.00          0          0       0.00          -
89.87/89.98	c   diving/probing LP:       0.00          0          0       0.00          -
89.87/89.98	c   strong branching :       0.00          0          0       0.00          -
89.87/89.98	c     (at root node) :          -          0          0       0.00          -
89.87/89.98	c   conflict analysis:       0.00          0          0       0.00          -
89.87/89.98	c B&B Tree           :
89.87/89.98	c   number of runs   :          1
89.87/89.98	c   nodes            :     264153
89.87/89.98	c   nodes (total)    :     264153
89.87/89.98	c   nodes left       :          0
89.87/89.98	c   max depth        :        269
89.87/89.98	c   max depth (total):        269
89.87/89.98	c   backtracks       :      26354 (10.0%)
89.87/89.98	c   delayed cutoffs  :     111300
89.87/89.98	c   repropagations   :      57971 (256592 domain reductions, 24085 cutoffs)
89.87/89.98	c   avg switch length:       6.88
89.87/89.98	c   switching time   :      13.73
89.87/89.98	c Solution           :
89.87/89.98	c   Solutions found  :          3 (3 improvements)
89.87/89.98	c   First Solution   : +1.70000000000000e+01   (in run 1, after 128617 nodes, 37.40 seconds, depth 64, found by <relaxation>)
89.87/89.98	c   Primal Bound     : +3.00000000000000e+00   (in run 1, after 264152 nodes, 82.31 seconds, depth 65, found by <relaxation>)
89.87/89.98	c   Dual Bound       : +3.00000000000000e+00
89.87/89.98	c   Gap              :       0.00 %
89.87/89.98	c   Root Dual Bound  : +1.00000000000000e+00
89.87/89.98	c   Root Iterations  :          0
89.97/90.01	c Time complete: 89.98.

Verifier Data 

OK	3

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2663672-1276649690/watcher-2663672-1276649690 -o /tmp/evaluation-result-2663672-1276649690/solver-2663672-1276649690 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663672-1276649690.opb -t 1800 -m 1800 

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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.10 3/106 7383
/proc/meminfo: memFree=1797236/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=6584 CPUtime=0
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 975 0 0 0 0 0 0 0 20 0 1 0 38625361 6742016 898 1992294400 4194304 7136930 140734367131152 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7383/statm: 1646 906 254 719 0 925 0

[startup+0.0635411 s]
/proc/loadavg: 1.00 1.00 1.10 3/106 7383
/proc/meminfo: memFree=1797236/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=11772 CPUtime=0.05
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 2825 0 0 0 3 2 0 0 20 0 1 0 38625361 12054528 2138 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 2943 2138 328 719 0 2222 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11772

[startup+0.100544 s]
/proc/loadavg: 1.00 1.00 1.10 3/106 7383
/proc/meminfo: memFree=1797236/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=12800 CPUtime=0.09
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 3675 0 0 0 5 4 0 0 20 0 1 0 38625361 13107200 2218 1992294400 4194304 7136930 140734367131152 18446744073709551615 6346613 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 3200 2233 360 719 0 2479 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12800

[startup+0.300563 s]
/proc/loadavg: 1.00 1.00 1.10 3/106 7383
/proc/meminfo: memFree=1797236/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=13888 CPUtime=0.29
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 6533 0 0 0 22 7 0 0 20 0 1 0 38625361 14221312 2762 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 3472 2762 394 719 0 2751 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13888

[startup+0.700601 s]
/proc/loadavg: 1.00 1.00 1.10 3/106 7383
/proc/meminfo: memFree=1797236/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=15364 CPUtime=0.69
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 6890 0 0 0 59 10 0 0 20 0 1 0 38625361 15732736 3119 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 3841 3119 394 719 0 3120 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15364

[startup+1.50068 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 7384
/proc/meminfo: memFree=1784952/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=17876 CPUtime=1.49
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 7540 0 0 0 133 16 0 0 22 0 1 0 38625361 18305024 3769 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 4469 3769 394 719 0 3748 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17876

[startup+3.10083 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 7384
/proc/meminfo: memFree=1781232/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=22724 CPUtime=3.09
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 8770 0 0 0 278 31 0 0 25 0 1 0 38625361 23269376 4999 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 5681 4999 394 719 0 4960 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22724

[startup+6.30114 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 7384
/proc/meminfo: memFree=1774164/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=29492 CPUtime=6.29
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 10484 0 0 0 573 56 0 0 25 0 1 0 38625361 30199808 6713 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 7373 6713 394 719 0 6652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29492

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.10 2/107 7384
/proc/meminfo: memFree=1759284/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=42752 CPUtime=12.68
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 13845 0 0 0 1164 104 0 0 25 0 1 0 38625361 43778048 10074 1992294400 4194304 7136930 140734367131152 18446744073709551615 6166853 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 10688 10074 394 719 0 9967 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 42752

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 7384
/proc/meminfo: memFree=1731384/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=68968 CPUtime=25.48
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 20490 0 0 0 2336 212 0 0 25 0 1 0 38625361 70623232 16719 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 17242 16719 394 719 0 16521 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68968

[startup+51.1004 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 7384
/proc/meminfo: memFree=1698896/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=104072 CPUtime=51.08
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 28908 0 0 0 4726 382 0 0 25 0 1 0 38625361 106569728 25137 1992294400 4194304 7136930 140734367131152 18446744073709551615 5909102 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 26018 25137 394 719 0 25297 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 104072

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

[startup+76.7009 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 7386
/proc/meminfo: memFree=1656860/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=144576 CPUtime=76.68
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 39163 0 0 0 7098 570 0 0 25 0 1 0 38625361 148045824 35392 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 36144 35392 394 719 0 35423 0
Current children cumulated CPU time (s) 76.68
Current children cumulated vsize (KiB) 144576

[startup+83.1005 s]
/proc/loadavg: 1.00 1.00 1.09 3/107 7386
/proc/meminfo: memFree=1648304/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=152688 CPUtime=83.07
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 41214 0 0 0 7692 615 0 0 25 0 1 0 38625361 156352512 37443 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 38172 37443 394 719 0 37451 0
Current children cumulated CPU time (s) 83.07
Current children cumulated vsize (KiB) 152688

[startup+86.3008 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 7386
/proc/meminfo: memFree=1642848/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=158192 CPUtime=86.27
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 42645 0 0 0 7986 641 0 0 25 0 1 0 38625361 161988608 38874 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 39548 38874 394 719 0 38827 0
Current children cumulated CPU time (s) 86.27
Current children cumulated vsize (KiB) 158192

[startup+87.901 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 7386
/proc/meminfo: memFree=1637516/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=162952 CPUtime=87.87
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 43819 0 0 0 8134 653 0 0 25 0 1 0 38625361 166862848 40048 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 40738 40048 394 719 0 40017 0
Current children cumulated CPU time (s) 87.87
Current children cumulated vsize (KiB) 162952

[startup+88.701 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 7386
/proc/meminfo: memFree=1637516/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=165000 CPUtime=88.67
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 44351 0 0 0 8208 659 0 0 25 0 1 0 38625361 168960000 40580 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 41250 40580 394 719 0 40529 0
Current children cumulated CPU time (s) 88.67
Current children cumulated vsize (KiB) 165000

[startup+89.5011 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 7386
/proc/meminfo: memFree=1635408/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=162952 CPUtime=89.47
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 44352 0 0 0 8280 667 0 0 25 0 1 0 38625361 166862848 40069 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 40738 40069 394 719 0 40017 0
Current children cumulated CPU time (s) 89.47
Current children cumulated vsize (KiB) 162952

[startup+89.9011 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 7386
/proc/meminfo: memFree=1635408/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=161156 CPUtime=89.87
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 44352 0 0 0 8315 672 0 0 25 0 1 0 38625361 165023744 39621 1992294400 4194304 7136930 140734367131152 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7383/statm: 40289 39621 394 719 0 39568 0
Current children cumulated CPU time (s) 89.87
Current children cumulated vsize (KiB) 161156

[startup+90.0012 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 7386
/proc/meminfo: memFree=1635408/2059040 swapFree=4140256/4192956
[pid=7383] ppid=7381 vsize=56768 CPUtime=89.97
/proc/7383/stat : 7383 (pbscip.linux.x8) R 7381 7383 6816 0 -1 4202496 44358 0 0 0 8323 674 0 0 25 0 1 0 38625361 58130432 13471 1992294400 4194304 7136930 140734367131152 18446744073709551615 6360983 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7383/statm: 14192 13471 400 719 0 13471 0
Current children cumulated CPU time (s) 89.97
Current children cumulated vsize (KiB) 56768

Child status: 0
Real time (s): 90.0103
CPU time (s): 89.9883
CPU user time (s): 83.2363
CPU system time (s): 6.75197
CPU usage (%): 99.9756
Max. virtual memory (cumulated for all children) (KiB): 165000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 83.2363
system time used= 6.75197
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44364
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= 3
involuntary context switches= 160

runsolver used 0.163975 second user time and 0.424935 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-16 02:54:50
IDJOB=2663672
IDBENCH=48045
IDSOLVER=1167
FILE ID=node018/2663672-1276649690
PBS_JOBID= 11172431
Free space on /tmp= 62488 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=211-P1=331-P2=199-P3=307-P4=457-P5=293-B.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2663672-1276649690/watcher-2663672-1276649690 -o /tmp/evaluation-result-2663672-1276649690/solver-2663672-1276649690 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2663672-1276649690.opb -t 1800 -m 1800

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 55e3096e9013fd2f39f8572a635bf07d
RANDOM SEED=1639764435

node018.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.248
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.49
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		: 3000.248
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1797764 kB
Buffers:         69000 kB
Cached:         105428 kB
SwapCached:       6204 kB
Active:          89716 kB
Inactive:        98116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1797764 kB
SwapTotal:     4192956 kB
SwapFree:      4140256 kB
Dirty:            3260 kB
Writeback:           0 kB
AnonPages:       11560 kB
Mapped:          13040 kB
Slab:            51716 kB
PageTables:       4024 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180944 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62484 MiB
End job on node018 at 2010-06-16 02:56:20