Trace number 2666354

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 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverSAT 1.52077 1.52087

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_200_10_5_15.opb
MD5SUMfc2cc3328b52c15b44db6557e5f99e21
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 benchmark0.041993
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables400
Total number of constraints602
Number of constraints which are clauses200
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints401
Minimum length of a constraint2
Maximum length of a constraint400
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 400
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)5056
Sum of products size (including duplicates)10112
Number of different products2528
Sum of products size5056

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2666354-1276683689.opb>
0.00/0.05	c original problem has 2928 variables (2928 bin, 0 int, 0 impl, 0 cont) and 3130 constraints
0.00/0.05	c problem read
0.00/0.05	c No objective function, only one solution is needed.
0.00/0.05	c presolving settings loaded
0.00/0.09	c presolving:
0.29/0.32	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 601 upgd conss, 20624 impls, 400 clqs
0.49/0.51	c presolving (2 rounds):
0.49/0.51	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.49/0.51	c  20624 implications, 400 cliques
0.49/0.51	c presolved problem has 2928 variables (2928 bin, 0 int, 0 impl, 0 cont) and 3130 constraints
0.49/0.51	c       1 constraints of type <knapsack>
0.49/0.51	c     400 constraints of type <setppc>
0.49/0.51	c    2528 constraints of type <and>
0.49/0.51	c       1 constraints of type <linear>
0.49/0.51	c     200 constraints of type <logicor>
0.49/0.51	c transformed objective value is always integral (scale: 1)
0.49/0.51	c Presolving Time: 0.24
0.49/0.51	c - non default parameters ----------------------------------------------------------------------
0.49/0.51	c # SCIP version 1.2.1.2
0.49/0.51	c 
0.49/0.51	c # frequency for displaying node information lines
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 100]
0.49/0.51	c display/freq = 10000
0.49/0.51	c 
0.49/0.51	c # maximal time in seconds to run
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.51	c limits/time = 1799.96
0.49/0.51	c 
0.49/0.51	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.51	c limits/memory = 1620
0.49/0.51	c 
0.49/0.51	c # solving stops, if the given number of solutions were found (-1: no limit)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.51	c limits/solutions = 1
0.49/0.51	c 
0.49/0.51	c # maximal number of separation rounds per node (-1: unlimited)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 5]
0.49/0.51	c separating/maxrounds = 1
0.49/0.51	c 
0.49/0.51	c # maximal number of separation rounds in the root node (-1: unlimited)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.51	c separating/maxroundsroot = 5
0.49/0.51	c 
0.49/0.51	c # should presolving try to simplify inequalities
0.49/0.51	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.51	c constraints/linear/simplifyinequalities = TRUE
0.49/0.51	c 
0.49/0.51	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.49/0.51	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.49/0.51	c constraints/knapsack/disaggregation = FALSE
0.49/0.51	c 
0.49/0.51	c # should presolving try to simplify knapsacks
0.49/0.51	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.51	c constraints/knapsack/simplifyinequalities = TRUE
0.49/0.51	c 
0.49/0.51	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.51	c presolving/probing/maxrounds = 0
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/coefdiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/coefdiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/coefdiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 30]
0.49/0.51	c heuristics/crossover/freq = -1
0.49/0.51	c 
0.49/0.51	c # number of nodes added to the contingent of the total nodes
0.49/0.51	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.49/0.51	c heuristics/crossover/nodesofs = 750
0.49/0.51	c 
0.49/0.51	c # number of nodes without incumbent change that heuristic should wait
0.49/0.51	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.49/0.51	c heuristics/crossover/nwaitingnodes = 100
0.49/0.51	c 
0.49/0.51	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.49/0.51	c # [type: real, range: [0,1], default: 0.1]
0.49/0.51	c heuristics/crossover/nodesquot = 0.15
0.49/0.51	c 
0.49/0.51	c # minimum percentage of integer variables that have to be fixed 
0.49/0.51	c # [type: real, range: [0,1], default: 0.666]
0.49/0.51	c heuristics/crossover/minfixingrate = 0.5
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.51	c heuristics/feaspump/freq = -1
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/feaspump/maxlpiterofs = 2000
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/fracdiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/fracdiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/fracdiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/guideddiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/guideddiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/guideddiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/intdiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/intshifting/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/linesearchdiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/nlp/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.51	c heuristics/objpscostdiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to total iteration number
0.49/0.51	c # [type: real, range: [0,1], default: 0.01]
0.49/0.51	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/oneopt/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/pscostdiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/pscostdiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.51	c heuristics/rens/freq = -1
0.49/0.51	c 
0.49/0.51	c # minimum percentage of integer variables that have to be fixable 
0.49/0.51	c # [type: real, range: [0,1], default: 0.5]
0.49/0.51	c heuristics/rens/minfixingrate = 0.3
0.49/0.51	c 
0.49/0.51	c # number of nodes added to the contingent of the total nodes
0.49/0.51	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.49/0.51	c heuristics/rens/nodesofs = 2000
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.51	c heuristics/rootsoldiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.49/0.51	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/rounding/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/shifting/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/simplerounding/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.51	c heuristics/trivial/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/trysol/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.51	c heuristics/veclendiving/freq = -1
0.49/0.51	c 
0.49/0.51	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.51	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.51	c heuristics/veclendiving/maxlpiterquot = 0.075
0.49/0.51	c 
0.49/0.51	c # additional number of allowed LP iterations
0.49/0.51	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.51	c heuristics/veclendiving/maxlpiterofs = 1500
0.49/0.51	c 
0.49/0.51	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.51	c heuristics/zirounding/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.51	c separating/cmir/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.51	c separating/flowcover/freq = -1
0.49/0.51	c 
0.49/0.51	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.49/0.51	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.51	c separating/rapidlearning/freq = 0
0.49/0.51	c 
0.49/0.51	c -----------------------------------------------------------------------------------------------
0.49/0.51	c start solving
0.49/0.52	c 
0.49/0.58	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.49/0.58	c   0.3s|     1 |     0 |    61 |     - |  13M|   0 |  22 |2928 |3130 |2928 |5658 |   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.39/1.46	c   1.0s|     1 |     0 |    64 |     - |  13M|   0 |   0 |2928 |3130 |2928 |5662 |   4 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1.39/1.47	c * 1.0s|     1 |     0 |    64 |     - |  13M|   0 |   - |2928 |3130 |2928 |5662 |   4 |   0 |   0 | 0.000000e+00 | 0.000000e+00 |   0.00%
1.39/1.47	c 
1.39/1.47	c SCIP Status        : problem is solved [optimal solution found]
1.39/1.47	c Solving Time (sec) : 0.98
1.39/1.47	c Solving Nodes      : 1
1.39/1.47	c Primal Bound       : +0.00000000000000e+00 (1 solutions)
1.39/1.47	c Dual Bound         : +0.00000000000000e+00
1.39/1.47	c Gap                : 0.00 %
1.39/1.47	s SATISFIABLE
1.39/1.47	v -x385 -x378 -x363 -x375 -x262 -x387 -x398 -x331 -x303 -x394 -x240 -x255 -x271 -x360 -x239 -x350 -x260 -x283 -x370 -x297 -x231 -x306 
1.39/1.47	v -x334 -x292 -x356 -x323 -x393 -x257 -x349 -x388 -x305 -x301 -x245 -x357 -x361 -x220 -x241 -x230 -x296 -x338 -x314 -x310 
1.39/1.47	v -x286 -x348 -x312 -x246 -x329 -x307 -x339 -x326 -x311 -x376 -x337 -x300 -x218 -x217 -x365 -x244 -x226 -x256 -x358 -x284 -x335 
1.39/1.47	v -x364 -x319 -x293 -x242 -x278 -x396 -x268 -x213 -x380 -x369 -x346 -x281 -x395 -x327 -x373 -x330 -x308 -x333 -x397 -x270 -x263 
1.39/1.47	v -x325 -x313 -x351 -x318 -x259 -x371 -x302 -x320 -x315 -x344 -x209 -x383 -x299 -x252 -x225 -x379 -x359 -x392 -x235 -x295 -x219 
1.39/1.47	v -x264 -x279 -x275 -x304 -x207 -x391 -x352 -x336 -x316 -x267 -x210 -x288 -x345 -x291 -x251 -x340 -x289 -x269 -x234 -x381 -x342 
1.39/1.47	v -x298 -x282 -x317 -x243 -x390 -x228 -x324 -x354 -x389 -x386 -x372 -x353 -x223 -x216 -x294 -x208 -x224 -x236 -x214 -x204 -x290 
1.39/1.47	v -x266 -x238 -x254 -x341 -x362 -x400 -x309 -x285 -x203 -x265 -x237 -x328 -x347 -x368 -x253 -x384 -x332 -x374 -x280 -x202 
1.39/1.47	v -x377 -x367 -x355 -x343 -x232 -x205 -x206 -x215 -x287 -x229 -x221 -x399 -x261 -x249 -x227 -x201 x322 x272 x258 x248 -x247 x222 
1.39/1.47	v x212 x382 x274 x250 x321 x233 x277 x273 -x211 x366 x276 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 
1.39/1.47	v -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 
1.39/1.47	v -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
1.39/1.47	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
1.39/1.47	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
1.39/1.47	v -x105 -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 
1.39/1.47	v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 
1.39/1.47	v -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 
1.39/1.47	v -x31 -x30 -x29 -x28 -x27 -x26 -x25 x24 x23 -x22 -x21 x20 -x19 -x18 x17 x16 x15 x14 -x13 -x12 x11 x10 x9 x8 x7 x6 x5 -x4 -x3 
1.39/1.47	v x2 -x1 
1.39/1.47	c SCIP Status        : problem is solved [optimal solution found]
1.39/1.47	c Solving Time       :       0.98
1.39/1.47	c Original Problem   :
1.39/1.47	c   Problem name     : HOME/instance-2666354-1276683689.opb
1.39/1.47	c   Variables        : 2928 (2928 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.47	c   Constraints      : 3130 initial, 3130 maximal
1.39/1.47	c Presolved Problem  :
1.39/1.47	c   Problem name     : t_HOME/instance-2666354-1276683689.opb
1.39/1.47	c   Variables        : 2928 (2928 binary, 0 integer, 0 implicit integer, 0 continuous)
1.39/1.47	c   Constraints      : 3130 initial, 3130 maximal
1.39/1.47	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
1.39/1.47	c   trivial          :       0.00          0          0          0          0          0          0          0          0
1.39/1.47	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
1.39/1.47	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
1.39/1.47	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
1.39/1.47	c   implics          :       0.00          0          0          0          0          0          0          0          0
1.39/1.47	c   probing          :       0.00          0          0          0          0          0          0          0          0
1.39/1.47	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
1.39/1.47	c   setppc           :       0.00          0          0          0          0          0          0          0          0
1.39/1.47	c   and              :       0.18          0          0          0          0          0          0          0          0
1.39/1.47	c   linear           :       0.02          0          0          0          0          0          0          0          0
1.39/1.47	c   logicor          :       0.00          0          0          0          0          0          0          0          0
1.39/1.47	c   root node        :          -          0          -          -          0          -          -          -          -
1.39/1.47	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
1.39/1.47	c   integral         :          0          0          0          1          0          0          0          0          0          0
1.39/1.47	c   knapsack         :          1          2          1          1          0          0          0          0          0          0
1.39/1.47	c   setppc           :        400          2          1          1          0          0          0          0          0          0
1.39/1.47	c   and              :       2528          2          1          1          0          0          0          0          0          0
1.39/1.47	c   linear           :          1          2          1          1          0          0          0          0          0          0
1.39/1.47	c   logicor          :        200          2          1          1          0          0          0          0          0          0
1.39/1.47	c   countsols        :          0          0          0          1          0          0          0          0          0          0
1.39/1.47	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
1.39/1.47	c   integral         :       0.00       0.00       0.00       0.00       0.00
1.39/1.47	c   knapsack         :       0.01       0.01       0.00       0.00       0.00
1.39/1.47	c   setppc           :       0.00       0.00       0.00       0.00       0.00
1.39/1.47	c   and              :       0.00       0.00       0.00       0.00       0.00
1.39/1.47	c   linear           :       0.00       0.00       0.00       0.00       0.00
1.39/1.47	c   logicor          :       0.00       0.00       0.00       0.00       0.00
1.39/1.47	c   countsols        :       0.00       0.00       0.00       0.00       0.00
1.39/1.47	c Propagators        :       Time      Calls    Cutoffs    DomReds
1.39/1.47	c   vbounds          :       0.00          1          0          0
1.39/1.47	c   rootredcost      :       0.00          0          0          0
1.39/1.47	c   pseudoobj        :       0.00          0          0          0
1.39/1.47	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
1.39/1.47	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
1.39/1.47	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.47	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.47	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
1.39/1.47	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
1.39/1.47	c   applied globally :          -          -          -          0        0.0          -          -          -
1.39/1.47	c   applied locally  :          -          -          -          0        0.0          -          -          -
1.39/1.47	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
1.39/1.47	c   cut pool         :       0.00          1          -          -          0          -    (maximal pool size: 16)
1.39/1.47	c   redcost          :       0.00          2          0          0          0          0
1.39/1.47	c   impliedbounds    :       0.00          1          0          0          0          0
1.39/1.47	c   intobj           :       0.00          0          0          0          0          0
1.39/1.47	c   cgmip            :       0.00          0          0          0          0          0
1.39/1.47	c   gomory           :       0.12          1          0          0        463          0
1.39/1.47	c   strongcg         :       0.11          1          0          0        463          0
1.39/1.47	c   cmir             :       0.00          0          0          0          0          0
1.39/1.47	c   flowcover        :       0.00          0          0          0          0          0
1.39/1.47	c   clique           :       0.02          1          0          0          2          0
1.39/1.47	c   zerohalf         :       0.00          0          0          0          0          0
1.39/1.47	c   mcf              :       0.01          1          0          0          0          0
1.39/1.47	c   rapidlearning    :       0.39          1          0          0          0          0
1.39/1.47	c Pricers            :       Time      Calls       Vars
1.39/1.47	c   problem variables:       0.00          0          0
1.39/1.47	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
1.39/1.47	c   pscost           :       0.00          0          0          0          0          0          0
1.39/1.47	c   inference        :       0.00          0          0          0          0          0          0
1.39/1.47	c   mostinf          :       0.00          0          0          0          0          0          0
1.39/1.47	c   leastinf         :       0.00          0          0          0          0          0          0
1.39/1.47	c   fullstrong       :       0.00          0          0          0          0          0          0
1.39/1.47	c   allfullstrong    :       0.00          0          0          0          0          0          0
1.39/1.47	c   random           :       0.00          0          0          0          0          0          0
1.39/1.47	c   relpscost        :       0.00          0          0          0          0          0          0
1.39/1.47	c Primal Heuristics  :       Time      Calls      Found
1.39/1.47	c   LP solutions     :       0.00          -          1
1.39/1.47	c   pseudo solutions :       0.00          -          0
1.39/1.47	c   trivial          :       0.01          1          0
1.39/1.47	c   simplerounding   :       0.00          0          0
1.39/1.47	c   zirounding       :       0.00          0          0
1.39/1.47	c   rounding         :       0.00          0          0
1.39/1.47	c   shifting         :       0.00          0          0
1.39/1.47	c   intshifting      :       0.00          0          0
1.39/1.47	c   oneopt           :       0.00          0          0
1.39/1.47	c   twoopt           :       0.00          0          0
1.39/1.47	c   fixandinfer      :       0.00          0          0
1.39/1.47	c   feaspump         :       0.00          0          0
1.39/1.47	c   coefdiving       :       0.00          0          0
1.39/1.47	c   pscostdiving     :       0.00          0          0
1.39/1.47	c   fracdiving       :       0.00          0          0
1.39/1.47	c   veclendiving     :       0.00          0          0
1.39/1.47	c   intdiving        :       0.00          0          0
1.39/1.47	c   actconsdiving    :       0.00          0          0
1.39/1.47	c   objpscostdiving  :       0.00          0          0
1.39/1.47	c   rootsoldiving    :       0.00          0          0
1.39/1.47	c   linesearchdiving :       0.00          0          0
1.39/1.47	c   guideddiving     :       0.00          0          0
1.39/1.47	c   octane           :       0.00          0          0
1.39/1.47	c   rens             :       0.00          0          0
1.39/1.47	c   rins             :       0.00          0          0
1.39/1.47	c   localbranching   :       0.00          0          0
1.39/1.47	c   mutation         :       0.00          0          0
1.39/1.47	c   crossover        :       0.00          0          0
1.39/1.47	c   dins             :       0.00          0          0
1.39/1.47	c   undercover       :       0.00          0          0
1.39/1.47	c   nlp              :       0.00          0          0
1.39/1.47	c   trysol           :       0.00          0          0
1.39/1.47	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
1.39/1.47	c   primal LP        :       0.00          0          0       0.00          -
1.39/1.47	c   dual LP          :       0.02          2         64      32.00    3200.00
1.39/1.47	c   lex dual LP      :       0.00          0          0       0.00          -
1.39/1.47	c   barrier LP       :       0.00          0          0       0.00          -
1.39/1.47	c   diving/probing LP:       0.00          0          0       0.00          -
1.39/1.47	c   strong branching :       0.00          0          0       0.00          -
1.39/1.47	c     (at root node) :          -          0          0       0.00          -
1.39/1.47	c   conflict analysis:       0.00          0          0       0.00          -
1.39/1.47	c B&B Tree           :
1.39/1.47	c   number of runs   :          1
1.39/1.47	c   nodes            :          1
1.39/1.47	c   nodes (total)    :          1
1.39/1.47	c   nodes left       :          0
1.39/1.47	c   max depth        :          0
1.39/1.47	c   max depth (total):          0
1.39/1.47	c   backtracks       :          0 (0.0%)
1.39/1.47	c   delayed cutoffs  :          0
1.39/1.47	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
1.39/1.47	c   avg switch length:       2.00
1.39/1.47	c   switching time   :       0.00
1.39/1.47	c Solution           :
1.39/1.47	c   Solutions found  :          1 (1 improvements)
1.39/1.47	c   First Solution   : +0.00000000000000e+00   (in run 1, after 1 nodes, 0.98 seconds, depth 0, found by <relaxation>)
1.39/1.47	c   Primal Bound     : +0.00000000000000e+00   (in run 1, after 1 nodes, 0.98 seconds, depth 0, found by <relaxation>)
1.39/1.47	c   Dual Bound       : +0.00000000000000e+00
1.39/1.47	c   Gap              :       0.00 %
1.39/1.47	c   Root Dual Bound  : +0.00000000000000e+00
1.39/1.47	c   Root Iterations  :         64
1.49/1.52	c Time complete: 1.51.

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-2666354-1276683689/watcher-2666354-1276683689 -o /tmp/evaluation-result-2666354-1276683689/solver-2666354-1276683689 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666354-1276683689.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: 0.92 0.97 0.99 3/106 8993
/proc/meminfo: memFree=1762316/2059040 swapFree=4136680/4192956
[pid=8993] ppid=8991 vsize=6696 CPUtime=0
/proc/8993/stat : 8993 (pbscip.linux.x8) R 8991 8993 8831 0 -1 4202496 987 0 0 0 0 0 0 0 20 0 1 0 42024279 6856704 906 1992294400 4194304 8223781 140737006662240 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8993/statm: 1674 916 343 984 0 687 0

[startup+0.0986629 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 8993
/proc/meminfo: memFree=1762316/2059040 swapFree=4136680/4192956
[pid=8993] ppid=8991 vsize=21004 CPUtime=0.08
/proc/8993/stat : 8993 (pbscip.linux.x8) R 8991 8993 8831 0 -1 4202496 4651 0 0 0 7 1 0 0 20 0 1 0 42024279 21508096 4206 1992294400 4194304 8223781 140737006662240 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8993/statm: 5251 4206 426 984 0 4264 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 21004

[startup+0.101664 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 8993
/proc/meminfo: memFree=1762316/2059040 swapFree=4136680/4192956
[pid=8993] ppid=8991 vsize=21184 CPUtime=0.1
/proc/8993/stat : 8993 (pbscip.linux.x8) R 8991 8993 8831 0 -1 4202496 4677 0 0 0 8 2 0 0 20 0 1 0 42024279 21692416 4232 1992294400 4194304 8223781 140737006662240 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8993/statm: 5296 4232 426 984 0 4309 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 21184

[startup+0.30168 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 8993
/proc/meminfo: memFree=1762316/2059040 swapFree=4136680/4192956
[pid=8993] ppid=8991 vsize=22292 CPUtime=0.29
/proc/8993/stat : 8993 (pbscip.linux.x8) R 8991 8993 8831 0 -1 4202496 5499 0 0 0 18 11 0 0 20 0 1 0 42024279 22827008 4540 1992294400 4194304 8223781 140737006662240 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8993/statm: 5573 4540 444 984 0 4586 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22292

[startup+0.701711 s]
/proc/loadavg: 0.92 0.97 0.99 3/106 8993
/proc/meminfo: memFree=1762316/2059040 swapFree=4136680/4192956
[pid=8993] ppid=8991 vsize=38116 CPUtime=0.69
/proc/8993/stat : 8993 (pbscip.linux.x8) R 8991 8993 8831 0 -1 4202496 11294 0 0 0 46 23 0 0 21 0 1 0 42024279 39030784 8556 1992294400 4194304 8223781 140737006662240 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8993/statm: 9529 8556 556 984 0 8542 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38116

[startup+1.50178 s]
/proc/loadavg: 0.92 0.97 0.99 2/107 8994
/proc/meminfo: memFree=1711220/2059040 swapFree=4136680/4192956
[pid=8993] ppid=8991 vsize=42784 CPUtime=1.49
/proc/8993/stat : 8993 (pbscip.linux.x8) R 8991 8993 8831 0 -1 4202496 19449 0 0 0 105 44 0 0 23 0 1 0 42024279 43810816 9796 1992294400 4194304 8223781 140737006662240 18446744073709551615 6207129 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/8993/statm: 10696 9796 595 984 0 9709 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42784

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

Child status: 0
Real time (s): 1.52087
CPU time (s): 1.52077
CPU user time (s): 1.07484
CPU system time (s): 0.445932
CPU usage (%): 99.9931
Max. virtual memory (cumulated for all children) (KiB): 61252

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07484
system time used= 0.445932
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19453
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= 4
involuntary context switches= 6

runsolver used 0.005999 second user time and 0.016997 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-16 12:21:29
IDJOB=2666354
IDBENCH=48372
IDSOLVER=1169
FILE ID=node026/2666354-1276683689
PBS_JOBID= 11172584
Free space on /tmp= 62560 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_200_10_5_15.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666354-1276683689/watcher-2666354-1276683689 -o /tmp/evaluation-result-2666354-1276683689/solver-2666354-1276683689 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666354-1276683689.opb -t 1800 -m 1800

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

MD5SUM BENCH= fc2cc3328b52c15b44db6557e5f99e21
RANDOM SEED=93251258

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1762844 kB
Buffers:         79504 kB
Cached:         123704 kB
SwapCached:       9808 kB
Active:          94832 kB
Inactive:       121780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1762844 kB
SwapTotal:     4192956 kB
SwapFree:      4136680 kB
Dirty:            4848 kB
Writeback:           0 kB
AnonPages:       11580 kB
Mapped:           9428 kB
Slab:            57936 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180096 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= 62556 MiB
End job on node026 at 2010-06-16 12:21:30