Trace number 1870650

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 NameAnswerCPU timeWall clock time
SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)SAT 3.74743 3.74712

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_100_10_5_15.opb
MD5SUM83214d787cadd98abf7f558767343a58
Bench CategoryDEC-SMALLINT-NLC (no optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.05999
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables200
Total number of constraints302
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints201
Minimum length of a constraint2
Maximum length of a constraint200
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2504
Sum of products size (including duplicates)5008
Number of different products1252
Sum of products size2504

Solver Data 

0.00/0.02	c SCIP version 1.1.0.7
0.00/0.02	c LP-Solver SoPlex 1.4.1
0.00/0.02	c user parameter file <scip.set> not found - using default parameters
0.00/0.02	c read problem <HOME/instance-1870650-1245214956.opb>
0.00/0.02	c original problem has 1452 variables (1452 bin, 0 int, 0 impl, 0 cont) and 1554 constraints
0.00/0.04	c No objective function, only one solution is needed.
0.00/0.04	c start presolving problem
0.00/0.04	c presolving:
0.09/0.18	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 301 upgd conss, 10216 impls, 200 clqs
0.29/0.32	c presolving (2 rounds):
0.29/0.32	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.29/0.32	c  10216 implications, 200 cliques
0.29/0.32	c presolved problem has 1452 variables (1452 bin, 0 int, 0 impl, 0 cont) and 1554 constraints
0.29/0.32	c       1 constraints of type <knapsack>
0.29/0.32	c     200 constraints of type <setppc>
0.29/0.32	c    1252 constraints of type <and>
0.29/0.32	c       1 constraints of type <linear>
0.29/0.32	c     100 constraints of type <logicor>
0.29/0.32	c transformed objective value is always integral (scale: 1)
0.29/0.32	c Presolving Time: 0.13
0.29/0.32	c SATUNSAT-NLC
0.29/0.32	c -----------------------------------------------------------------------------------------------
0.29/0.32	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.32	c separating/flowcover/freq = c -1
0.29/0.32	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.32	c separating/cmir/freq = c -1
0.29/0.32	c # additional number of allowed LP iterations
0.29/0.32	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.32	c heuristics/veclendiving/maxlpiterofs = c 1500
0.29/0.32	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.32	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.29/0.32	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.32	c heuristics/veclendiving/freq = c -1
0.29/0.32	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.32	c heuristics/simplerounding/freq = c -1
0.29/0.32	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.32	c heuristics/shifting/freq = c -1
0.29/0.32	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.32	c heuristics/rounding/freq = c -1
0.29/0.32	c # additional number of allowed LP iterations
0.29/0.32	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.32	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.29/0.32	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.29/0.32	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.29/0.32	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.32	c heuristics/rootsoldiving/freq = c -1
0.29/0.32	c # number of nodes added to the contingent of the total nodes
0.29/0.32	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.32	c heuristics/rens/nodesofs = c 2000
0.29/0.32	c # minimum percentage of integer variables that have to be fixable 
0.29/0.32	c # [type: real, range: [0,1], default: 0.5]
0.29/0.32	c heuristics/rens/minfixingrate = c 0.3
0.29/0.32	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 0]
0.29/0.32	c heuristics/rens/freq = c -1
0.29/0.32	c # additional number of allowed LP iterations
0.29/0.32	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.32	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.29/0.32	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.32	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.29/0.32	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.32	c heuristics/pscostdiving/freq = c -1
0.29/0.32	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 1]
0.29/0.32	c heuristics/oneopt/freq = c -1
0.29/0.32	c # additional number of allowed LP iterations
0.29/0.32	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.32	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.29/0.32	c # maximal fraction of diving LP iterations compared to total iteration number
0.29/0.32	c # [type: real, range: [0,1], default: 0.01]
0.29/0.32	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.29/0.32	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.32	c heuristics/objpscostdiving/freq = c -1
0.29/0.32	c # additional number of allowed LP iterations
0.29/0.32	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.32	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.29/0.32	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.32	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.29/0.32	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.32	c heuristics/linesearchdiving/freq = c -1
0.29/0.32	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.32	c heuristics/intshifting/freq = c -1
0.29/0.32	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.32	c heuristics/intdiving/maxlpiterquot = c 0.075
0.29/0.32	c # additional number of allowed LP iterations
0.29/0.32	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.32	c heuristics/guideddiving/maxlpiterofs = c 1500
0.29/0.32	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.32	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.29/0.32	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.32	c heuristics/guideddiving/freq = c -1
0.29/0.32	c # additional number of allowed LP iterations
0.29/0.32	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.32	c heuristics/fracdiving/maxlpiterofs = c 1500
0.29/0.32	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.32	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.29/0.32	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.32	c heuristics/fracdiving/freq = c -1
0.29/0.32	c # additional number of allowed LP iterations
0.29/0.32	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.32	c heuristics/feaspump/maxlpiterofs = c 2000
0.29/0.32	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 20]
0.29/0.32	c heuristics/feaspump/freq = c -1
0.29/0.32	c # minimum percentage of integer variables that have to be fixed 
0.29/0.32	c # [type: real, range: [0,1], default: 0.666]
0.29/0.32	c heuristics/crossover/minfixingrate = c 0.5
0.29/0.32	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.29/0.32	c # [type: real, range: [0,1], default: 0.1]
0.29/0.32	c heuristics/crossover/nodesquot = c 0.15
0.29/0.32	c # number of nodes without incumbent change that heuristic should wait
0.29/0.32	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.29/0.32	c heuristics/crossover/nwaitingnodes = c 100
0.29/0.32	c # number of nodes added to the contingent of the total nodes
0.29/0.32	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.29/0.32	c heuristics/crossover/nodesofs = c 750
0.29/0.32	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 30]
0.29/0.32	c heuristics/crossover/freq = c -1
0.29/0.32	c # additional number of allowed LP iterations
0.29/0.32	c # [type: int, range: [0,2147483647], default: 1000]
0.29/0.32	c heuristics/coefdiving/maxlpiterofs = c 1500
0.29/0.32	c # maximal fraction of diving LP iterations compared to node LP iterations
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.29/0.32	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.29/0.32	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 10]
0.29/0.32	c heuristics/coefdiving/freq = c -1
0.29/0.32	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.32	c presolving/probing/maxrounds = c 0
0.29/0.32	c # should presolving try to simplify knapsacks
0.29/0.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.32	c constraints/knapsack/simplifyinequalities = c TRUE
0.29/0.32	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.29/0.32	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.29/0.32	c constraints/knapsack/disaggregation = c FALSE
0.29/0.32	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.32	c constraints/knapsack/maxnumcardlift = c 0
0.29/0.32	c # should presolving try to simplify inequalities
0.29/0.32	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.29/0.32	c constraints/linear/simplifyinequalities = c TRUE
0.29/0.32	c # maximal number of separation rounds in the root node (-1: unlimited)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.32	c separating/maxroundsroot = c 5
0.29/0.32	c # maximal number of separation rounds per node (-1: unlimited)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 5]
0.29/0.32	c separating/maxrounds = c 1
0.29/0.32	c # solving stops, if the given number of solutions were found (-1: no limit)
0.29/0.32	c # [type: int, range: [-1,2147483647], default: -1]
0.29/0.32	c limits/solutions = c 1
0.29/0.32	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.32	c limits/memory = c 1620
0.29/0.32	c # maximal time in seconds to run
0.29/0.32	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.29/0.32	c limits/time = c 1791
0.29/0.32	c # frequency for displaying node information lines
0.29/0.32	c # [type: int, range: [-1,2147483647], default: 100]
0.29/0.32	c display/freq = c 10000
0.29/0.32	c -----------------------------------------------------------------------------------------------
0.29/0.32	c start solving problem
0.29/0.32	c 
0.29/0.36	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.29/0.36	c   0.2s|     1 |     0 |    96 |6512k|   0 |  54 |1452 |1554 |1554 |1452 |2806 |   0 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
0.49/0.55	c   0.3s|     1 |     0 |   102 |6529k|   0 |  54 |1452 |1554 |1554 |1452 |2807 |   1 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
0.69/0.75	c   0.6s|     1 |     0 |   107 |6566k|   0 |  55 |1452 |1554 |1554 |1452 |2808 |   2 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
0.99/1.08	c   0.9s|     1 |     0 |   113 |6638k|   0 |  56 |1452 |1554 |1554 |1452 |2809 |   3 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
1.49/1.52	c   1.3s|     1 |     0 |   121 |6658k|   0 |  56 |1452 |1554 |1554 |1452 |2810 |   4 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
1.89/1.99	c   1.8s|     1 |     0 |   130 |6718k|   0 |  56 |1452 |1554 |1554 |1452 |2811 |   5 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
2.89/2.92	c   2.7s|     1 |     2 |   130 |6718k|   0 |  56 |1452 |1554 |1554 |1452 |2811 |   5 |   0 |  33 | 3.000000e+01 |      --      |    Inf 
3.69/3.72	c * 3.5s|    25 |     0 |   560 |6862k|  22 |   - |1452 |1556 |1217 |1452 | 524 | 319 |   2 | 256 | 3.000000e+01 | 3.000000e+01 |   0.00%
3.69/3.72	c 
3.69/3.72	c SCIP Status        : problem is solved [optimal solution found]
3.69/3.72	c Solving Time (sec) : 3.47
3.69/3.72	c Solving Nodes      : 25
3.69/3.72	c Primal Bound       : +3.00000000000000e+01 (1 solutions)
3.69/3.72	c Dual Bound         : +3.00000000000000e+01
3.69/3.72	c Gap                : 0.00 %
3.69/3.72	c NODE         25
3.69/3.72	c DUAL BOUND   30
3.69/3.72	c PRIMAL BOUND 30
3.69/3.72	c GAP          0
3.69/3.72	s SATISFIABLE
3.69/3.72	v -x148 -x139 -x160 -x157 -x183 -x131 -x156 -x196 -x165 -x122 -x198 -x197 x170 -x113 -x163 -x158 -x130 -x126 -x125 -x119 -x159 -x192 
3.69/3.72	v -x195 -x144 -x142 -x120 -x164 -x175 -x107 -x181 -x118 -x188 -x145 -x191 -x151 -x169 -x134 -x117 x143 -x190 -x186 -x116 -x124 
3.69/3.72	v -x136 -x104 -x193 -x179 -x140 -x108 -x138 -x154 -x172 -x162 -x200 -x109 x103 -x194 -x178 -x146 -x141 -x137 -x185 -x128 -x147 
3.69/3.72	v -x168 -x153 -x184 -x180 x102 -x171 -x135 -x114 -x110 -x105 x106 x115 -x187 -x129 -x199 x161 x127 x101 -x189 -x167 x155 -x152 
3.69/3.72	v -x149 -x132 x123 -x112 -x182 x174 -x150 -x121 x133 -x177 x173 -x111 -x166 x176 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 
3.69/3.72	v -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 
3.69/3.72	v -x66 -x65 -x64 -x63 -x62 -x61 -x60 x59 -x58 -x57 x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 x45 -x44 -x43 -x42 
3.69/3.72	v -x41 -x40 x39 x38 -x37 x36 -x35 x34 -x33 -x32 x31 -x30 -x29 -x28 -x27 -x26 x25 -x24 -x23 -x22 -x21 x20 -x19 x18 -x17 x16 -x15 
3.69/3.72	v -x14 -x13 -x12 -x11 -x10 x9 x8 -x7 -x6 -x5 x4 -x3 -x2 -x1 
3.69/3.72	c SCIP Status        : problem is solved [optimal solution found]
3.69/3.72	c Solving Time       :       3.47
3.69/3.72	c Original Problem   :
3.69/3.72	c   Problem name     : HOME/instance-1870650-1245214956.opb
3.69/3.72	c   Variables        : 1452 (1452 binary, 0 integer, 0 implicit integer, 0 continuous)
3.69/3.72	c   Constraints      : 1554 initial, 1554 maximal
3.69/3.72	c Presolved Problem  :
3.69/3.72	c   Problem name     : t_HOME/instance-1870650-1245214956.opb
3.69/3.72	c   Variables        : 1452 (1452 binary, 0 integer, 0 implicit integer, 0 continuous)
3.69/3.72	c   Constraints      : 1554 initial, 1556 maximal
3.69/3.72	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
3.69/3.72	c   trivial          :       0.00          0          0          0          0          0          0          0          0
3.69/3.72	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
3.69/3.72	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
3.69/3.72	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
3.69/3.72	c   implics          :       0.00          0          0          0          0          0          0          0          0
3.69/3.72	c   probing          :       0.00          0          0          0          0          0          0          0          0
3.69/3.72	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
3.69/3.72	c   setppc           :       0.00          0          0          0          0          0          0          0          0
3.69/3.72	c   and              :       0.10          0          0          0          0          0          0          0          0
3.69/3.72	c   linear           :       0.01          0          0          0          0          0          0          0          0
3.69/3.72	c   logicor          :       0.01          0          0          0          0          0          0          0          0
3.69/3.72	c   root node        :          -          0          -          -          0          -          -          -          -
3.69/3.72	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
3.69/3.72	c   integral         :          0          0          0         66          0          0          0          0          0         44
3.69/3.72	c   knapsack         :          1          5         76         44          0          0          0          0          0          0
3.69/3.72	c   setppc           :        200          5         76         44          0          2         42          0          0          0
3.69/3.72	c   and              :       1252         27         74         44          0          0        308        314          0          0
3.69/3.72	c   linear           :          1          5         74          1          0          0          0          0          0          0
3.69/3.72	c   logicor          :        100+         5         29          1          0          0         17          0          0          0
3.69/3.72	c   countsols        :          0          0          0          1          0          0          0          0          0          0
3.69/3.72	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
3.69/3.72	c   integral         :       1.49       0.00       0.00       1.49       0.00
3.69/3.72	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
3.69/3.72	c   setppc           :       0.00       0.00       0.00       0.00       0.00
3.69/3.72	c   and              :       0.04       0.03       0.00       0.01       0.00
3.69/3.72	c   linear           :       0.00       0.00       0.00       0.00       0.00
3.69/3.72	c   logicor          :       0.00       0.00       0.00       0.00       0.00
3.69/3.72	c   countsols        :       0.00       0.00       0.00       0.00       0.00
3.69/3.72	c Propagators        :       Time      Calls    Cutoffs    DomReds
3.69/3.72	c   rootredcost      :       0.00          0          0          0
3.69/3.72	c   pseudoobj        :       0.01         77          0          0
3.69/3.72	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
3.69/3.72	c   propagation      :       0.00          2          2          2        3.0          0        0.0          -
3.69/3.72	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
3.69/3.72	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
3.69/3.72	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
3.69/3.72	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
3.69/3.72	c   applied globally :          -          -          -          2        3.0          -          -          -
3.69/3.72	c   applied locally  :          -          -          -          0        0.0          -          -          -
3.69/3.72	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
3.69/3.72	c   cut pool         :       0.00          4          -          -          5          -    (maximal pool size: 30)
3.69/3.72	c   redcost          :       0.00         27          0          0          0          0
3.69/3.72	c   impliedbounds    :       0.00          5          0          0          0          0
3.69/3.72	c   intobj           :       0.00          0          0          0          0          0
3.69/3.72	c   gomory           :       0.89          5          0          0       1045          0
3.69/3.72	c   strongcg         :       0.64          5          0          0       2009          0
3.69/3.72	c   cmir             :       0.00          0          0          0          0          0
3.69/3.72	c   flowcover        :       0.00          0          0          0          0          0
3.69/3.72	c   clique           :       0.00          5          0          0          0          0
3.69/3.72	c   zerohalf         :       0.00          0          0          0          0          0
3.69/3.72	c   mcf              :       0.00          1          0          0          0          0
3.69/3.72	c Pricers            :       Time      Calls       Vars
3.69/3.72	c   problem variables:       0.00          0          0
3.69/3.72	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
3.69/3.72	c   relpscost        :       1.49         22          0          0          0          0         44
3.69/3.72	c   pscost           :       0.00          0          0          0          0          0          0
3.69/3.72	c   inference        :       0.00          0          0          0          0          0          0
3.69/3.72	c   mostinf          :       0.00          0          0          0          0          0          0
3.69/3.72	c   leastinf         :       0.00          0          0          0          0          0          0
3.69/3.72	c   fullstrong       :       0.00          0          0          0          0          0          0
3.69/3.72	c   allfullstrong    :       0.00          0          0          0          0          0          0
3.69/3.72	c   random           :       0.00          0          0          0          0          0          0
3.69/3.72	c Primal Heuristics  :       Time      Calls      Found
3.69/3.72	c   LP solutions     :       0.00          -          1
3.69/3.72	c   pseudo solutions :       0.00          -          0
3.69/3.72	c   simplerounding   :       0.00          0          0
3.69/3.72	c   rounding         :       0.00          0          0
3.69/3.72	c   shifting         :       0.00          0          0
3.69/3.72	c   intshifting      :       0.00          0          0
3.69/3.72	c   oneopt           :       0.00          0          0
3.69/3.72	c   fixandinfer      :       0.00          0          0
3.69/3.72	c   feaspump         :       0.00          0          0
3.69/3.72	c   coefdiving       :       0.00          0          0
3.69/3.72	c   pscostdiving     :       0.00          0          0
3.69/3.72	c   fracdiving       :       0.00          0          0
3.69/3.72	c   veclendiving     :       0.00          0          0
3.69/3.72	c   intdiving        :       0.00          0          0
3.69/3.72	c   actconsdiving    :       0.00          0          0
3.69/3.72	c   objpscostdiving  :       0.00          0          0
3.69/3.72	c   rootsoldiving    :       0.00          0          0
3.69/3.72	c   linesearchdiving :       0.00          0          0
3.69/3.72	c   guideddiving     :       0.00          0          0
3.69/3.72	c   octane           :       0.00          0          0
3.69/3.72	c   rens             :       0.00          0          0
3.69/3.72	c   rins             :       0.00          0          0
3.69/3.72	c   localbranching   :       0.00          0          0
3.69/3.72	c   mutation         :       0.00          0          0
3.69/3.72	c   crossover        :       0.00          0          0
3.69/3.72	c   dins             :       0.00          0          0
3.69/3.72	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
3.69/3.72	c   primal LP        :       0.01          0          0       0.00       0.00
3.69/3.72	c   dual LP          :       0.14         93        560       6.02    4000.00
3.69/3.72	c   barrier LP       :       0.00          0          0       0.00          -
3.69/3.72	c   diving/probing LP:       0.00          0          0       0.00          -
3.69/3.72	c   strong branching :       1.49        256       4611      18.01    3094.63
3.69/3.72	c     (at root node) :          -         33       2192      66.42          -
3.69/3.72	c   conflict analysis:       0.00          0          0       0.00          -
3.69/3.72	c B&B Tree           :
3.69/3.72	c   number of runs   :          1
3.69/3.72	c   nodes            :         25
3.69/3.72	c   nodes (total)    :         25
3.69/3.72	c   nodes left       :          0
3.69/3.72	c   max depth        :         22
3.69/3.72	c   max depth (total):         22
3.69/3.72	c   backtracks       :          0 (0.0%)
3.69/3.72	c   delayed cutoffs  :          0
3.69/3.72	c   repropagations   :         14 (31 domain reductions, 0 cutoffs)
3.69/3.72	c   avg switch length:       2.96
3.69/3.72	c   switching time   :       0.03
3.69/3.72	c Solution           :
3.69/3.72	c   Solutions found  :          1 (1 improvements)
3.69/3.72	c   Primal Bound     : +3.00000000000000e+01   (in run 1, after 25 nodes, 3.47 seconds, depth 22, found by <relaxation>)
3.69/3.72	c   Dual Bound       : +3.00000000000000e+01
3.69/3.72	c   Gap              :       0.00 %
3.69/3.72	c   Root Dual Bound  : +3.00000000000000e+01
3.69/3.74	c Time complete: 3.74.

Verifier Data 

OK	0

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1870650-1245214956/watcher-1870650-1245214956 -o /tmp/evaluation-result-1870650-1245214956/solver-1870650-1245214956 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870650-1245214956.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 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: 0.99 0.97 0.99 3/64 7044
/proc/meminfo: memFree=1848864/2055920 swapFree=4182492/4192956
[pid=7044] ppid=7042 vsize=4328 CPUtime=0
/proc/7044/stat : 7044 (pbscip.linux.x8) R 7042 7044 6868 0 -1 4194304 479 0 0 0 0 0 0 0 18 0 1 0 189095620 4431872 463 1992294400 4194304 7823515 548682068736 18446744073709551615 6863653 0 0 4096 0 0 0 0 17 1 0 0
/proc/7044/statm: 1122 472 306 886 0 232 0

[startup+0.097268 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7044
/proc/meminfo: memFree=1848864/2055920 swapFree=4182492/4192956
[pid=7044] ppid=7042 vsize=16464 CPUtime=0.09
/proc/7044/stat : 7044 (pbscip.linux.x8) R 7042 7044 6868 0 -1 4194304 3503 0 0 0 5 4 0 0 18 0 1 0 189095620 16859136 3131 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7044/statm: 4116 3131 404 886 0 3226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16464

[startup+0.101268 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7044
/proc/meminfo: memFree=1848864/2055920 swapFree=4182492/4192956
[pid=7044] ppid=7042 vsize=16464 CPUtime=0.09
/proc/7044/stat : 7044 (pbscip.linux.x8) R 7042 7044 6868 0 -1 4194304 3503 0 0 0 5 4 0 0 18 0 1 0 189095620 16859136 3131 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7044/statm: 4116 3131 404 886 0 3226 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16464

[startup+0.301289 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7044
/proc/meminfo: memFree=1848864/2055920 swapFree=4182492/4192956
[pid=7044] ppid=7042 vsize=18500 CPUtime=0.29
/proc/7044/stat : 7044 (pbscip.linux.x8) R 7042 7044 6868 0 -1 4194304 4061 0 0 0 14 15 0 0 19 0 1 0 189095620 18944000 3689 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7044/statm: 4625 3689 442 886 0 3735 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18500

[startup+0.701331 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 7044
/proc/meminfo: memFree=1848864/2055920 swapFree=4182492/4192956
[pid=7044] ppid=7042 vsize=30040 CPUtime=0.69
/proc/7044/stat : 7044 (pbscip.linux.x8) R 7042 7044 6868 0 -1 4194304 7174 0 0 0 50 19 0 0 19 0 1 0 189095620 30760960 6737 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7044/statm: 7510 6737 551 886 0 6620 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30040

[startup+1.50142 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 7045
/proc/meminfo: memFree=1822040/2055920 swapFree=4182492/4192956
[pid=7044] ppid=7042 vsize=33976 CPUtime=1.49
/proc/7044/stat : 7044 (pbscip.linux.x8) R 7042 7044 6868 0 -1 4194304 8146 0 0 0 129 20 0 0 25 0 1 0 189095620 34791424 7707 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7044/statm: 8494 7707 551 886 0 7604 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33976

[startup+3.10159 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 7045
/proc/meminfo: memFree=1817432/2055920 swapFree=4182492/4192956
[pid=7044] ppid=7042 vsize=36624 CPUtime=3.09
/proc/7044/stat : 7044 (pbscip.linux.x8) R 7042 7044 6868 0 -1 4194304 8878 0 0 0 287 22 0 0 25 0 1 0 189095620 37502976 8389 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7044/statm: 9156 8389 558 886 0 8266 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36624

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

[startup+3.50163 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 7045
/proc/meminfo: memFree=1817176/2055920 swapFree=4182492/4192956
[pid=7044] ppid=7042 vsize=36624 CPUtime=3.49
/proc/7044/stat : 7044 (pbscip.linux.x8) R 7042 7044 6868 0 -1 4194304 8882 0 0 0 326 23 0 0 25 0 1 0 189095620 37502976 8393 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7044/statm: 9156 8393 562 886 0 8266 0
Current children cumulated CPU time (s) 3.49
Current children cumulated vsize (KiB) 36624

[startup+3.70166 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 7045
/proc/meminfo: memFree=1817176/2055920 swapFree=4182492/4192956
[pid=7044] ppid=7042 vsize=36624 CPUtime=3.69
/proc/7044/stat : 7044 (pbscip.linux.x8) R 7042 7044 6868 0 -1 4194304 8882 0 0 0 346 23 0 0 25 0 1 0 189095620 37502976 8393 1992294400 4194304 7823515 548682068736 18446744073709551615 6954986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7044/statm: 9156 8393 562 886 0 8266 0
Current children cumulated CPU time (s) 3.69
Current children cumulated vsize (KiB) 36624

Child status: 0
Real time (s): 3.74712
CPU time (s): 3.74743
CPU user time (s): 3.50447
CPU system time (s): 0.242963
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 36624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.50447
system time used= 0.242963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8892
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= 5
involuntary context switches= 6

runsolver used 0.007998 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node21 at 2009-06-17 07:02:36
IDJOB=1870650
IDBENCH=48324
IDSOLVER=683
FILE ID=node21/1870650-1245214956
PBS_JOBID= 9368419
Free space on /tmp= 66092 MiB

SOLVER NAME= SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_100_10_5_15.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870650-1245214956/watcher-1870650-1245214956 -o /tmp/evaluation-result-1870650-1245214956/solver-1870650-1245214956 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 1800 -f HOME/instance-1870650-1245214956.opb

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

MD5SUM BENCH= 83214d787cadd98abf7f558767343a58
RANDOM SEED=1253189092

node21.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.239
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.239
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1849280 kB
Buffers:         47796 kB
Cached:          83268 kB
SwapCached:       4256 kB
Active:          31548 kB
Inactive:       106860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1849280 kB
SwapTotal:     4192956 kB
SwapFree:      4182492 kB
Dirty:           10128 kB
Writeback:           0 kB
Mapped:          13420 kB
Slab:            54304 kB
Committed_AS:   185128 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66080 MiB
End job on node21 at 2009-06-17 07:02:40