Trace number 1870759

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
SCIPclp SCIP 1.1.0.7 with CLP 1.8.2SAT 11.9252 11.9364

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_200_25_4_15.opb
MD5SUMfd85a298c6b3aae093c5550dd4aa27b8
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 benchmark0.258959
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)12520
Sum of products size (including duplicates)25040
Number of different products6260
Sum of products size12520

Solver Data 

0.00/0.07	c SCIP version 1.1.0.7
0.00/0.07	c LP-Solver Clp 1.8.2
0.00/0.07	c user parameter file <scip.set> not found - using default parameters
0.00/0.07	c read problem <HOME/instance-1870759-1245218291.opb>
0.00/0.07	c original problem has 6660 variables (6660 bin, 0 int, 0 impl, 0 cont) and 6862 constraints
0.09/0.14	c No objective function, only one solution is needed.
0.09/0.14	c start presolving problem
0.09/0.14	c presolving:
0.29/0.36	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 601 upgd conss, 50480 impls, 400 clqs
0.49/0.52	c presolving (2 rounds):
0.49/0.52	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.49/0.52	c  50480 implications, 400 cliques
0.49/0.52	c presolved problem has 6660 variables (6660 bin, 0 int, 0 impl, 0 cont) and 6862 constraints
0.49/0.52	c       1 constraints of type <knapsack>
0.49/0.52	c     400 constraints of type <setppc>
0.49/0.52	c    6260 constraints of type <and>
0.49/0.52	c       1 constraints of type <linear>
0.49/0.52	c     200 constraints of type <logicor>
0.49/0.52	c transformed objective value is always integral (scale: 1)
0.49/0.52	c Presolving Time: 0.24
0.49/0.52	c SATUNSAT-NLC
0.49/0.52	c -----------------------------------------------------------------------------------------------
0.49/0.52	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.52	c separating/flowcover/freq = c -1
0.49/0.52	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.52	c separating/cmir/freq = c -1
0.49/0.52	c # additional number of allowed LP iterations
0.49/0.52	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.52	c heuristics/veclendiving/maxlpiterofs = c 1500
0.49/0.52	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.52	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.52	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.49/0.52	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.52	c heuristics/veclendiving/freq = c -1
0.49/0.52	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.52	c heuristics/simplerounding/freq = c -1
0.49/0.52	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.52	c heuristics/shifting/freq = c -1
0.49/0.52	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.52	c heuristics/rounding/freq = c -1
0.49/0.52	c # additional number of allowed LP iterations
0.49/0.52	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.52	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.49/0.52	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.52	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.49/0.52	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.49/0.52	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.52	c heuristics/rootsoldiving/freq = c -1
0.49/0.52	c # number of nodes added to the contingent of the total nodes
0.49/0.52	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.49/0.52	c heuristics/rens/nodesofs = c 2000
0.49/0.52	c # minimum percentage of integer variables that have to be fixable 
0.49/0.52	c # [type: real, range: [0,1], default: 0.5]
0.49/0.52	c heuristics/rens/minfixingrate = c 0.3
0.49/0.52	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.52	c heuristics/rens/freq = c -1
0.49/0.52	c # additional number of allowed LP iterations
0.49/0.52	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.52	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.49/0.52	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.52	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.52	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.49/0.52	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.52	c heuristics/pscostdiving/freq = c -1
0.49/0.52	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.52	c heuristics/oneopt/freq = c -1
0.49/0.52	c # additional number of allowed LP iterations
0.49/0.52	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.52	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.49/0.52	c # maximal fraction of diving LP iterations compared to total iteration number
0.49/0.52	c # [type: real, range: [0,1], default: 0.01]
0.49/0.52	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.49/0.52	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.52	c heuristics/objpscostdiving/freq = c -1
0.49/0.52	c # additional number of allowed LP iterations
0.49/0.52	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.52	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.49/0.52	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.52	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.52	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.49/0.52	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.52	c heuristics/linesearchdiving/freq = c -1
0.49/0.52	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.52	c heuristics/intshifting/freq = c -1
0.49/0.52	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.52	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.52	c heuristics/intdiving/maxlpiterquot = c 0.075
0.49/0.52	c # additional number of allowed LP iterations
0.49/0.52	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.52	c heuristics/guideddiving/maxlpiterofs = c 1500
0.49/0.52	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.52	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.52	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.49/0.52	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.53	c heuristics/guideddiving/freq = c -1
0.49/0.53	c # additional number of allowed LP iterations
0.49/0.53	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.53	c heuristics/fracdiving/maxlpiterofs = c 1500
0.49/0.53	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.53	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.53	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.49/0.53	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.49/0.53	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.53	c heuristics/fracdiving/freq = c -1
0.49/0.53	c # additional number of allowed LP iterations
0.49/0.53	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.53	c heuristics/feaspump/maxlpiterofs = c 2000
0.49/0.53	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.49/0.53	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.53	c heuristics/feaspump/freq = c -1
0.49/0.53	c # minimum percentage of integer variables that have to be fixed 
0.49/0.53	c # [type: real, range: [0,1], default: 0.666]
0.49/0.53	c heuristics/crossover/minfixingrate = c 0.5
0.49/0.53	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.49/0.53	c # [type: real, range: [0,1], default: 0.1]
0.49/0.53	c heuristics/crossover/nodesquot = c 0.15
0.49/0.53	c # number of nodes without incumbent change that heuristic should wait
0.49/0.53	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.49/0.53	c heuristics/crossover/nwaitingnodes = c 100
0.49/0.53	c # number of nodes added to the contingent of the total nodes
0.49/0.53	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.49/0.53	c heuristics/crossover/nodesofs = c 750
0.49/0.53	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.49/0.53	c # [type: int, range: [-1,2147483647], default: 30]
0.49/0.53	c heuristics/crossover/freq = c -1
0.49/0.53	c # additional number of allowed LP iterations
0.49/0.53	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.53	c heuristics/coefdiving/maxlpiterofs = c 1500
0.49/0.53	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.53	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.53	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.49/0.53	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.49/0.53	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.53	c heuristics/coefdiving/freq = c -1
0.49/0.53	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.49/0.53	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.53	c presolving/probing/maxrounds = c 0
0.49/0.53	c # should presolving try to simplify knapsacks
0.49/0.53	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.53	c constraints/knapsack/simplifyinequalities = c TRUE
0.49/0.53	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.49/0.53	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.49/0.53	c constraints/knapsack/disaggregation = c FALSE
0.49/0.53	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.49/0.53	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.53	c constraints/knapsack/maxnumcardlift = c 0
0.49/0.53	c # should presolving try to simplify inequalities
0.49/0.53	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.53	c constraints/linear/simplifyinequalities = c TRUE
0.49/0.53	c # maximal number of separation rounds in the root node (-1: unlimited)
0.49/0.53	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.53	c separating/maxroundsroot = c 5
0.49/0.53	c # maximal number of separation rounds per node (-1: unlimited)
0.49/0.53	c # [type: int, range: [-1,2147483647], default: 5]
0.49/0.53	c separating/maxrounds = c 1
0.49/0.53	c # solving stops, if the given number of solutions were found (-1: no limit)
0.49/0.53	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.53	c limits/solutions = c 1
0.49/0.53	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.53	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.53	c limits/memory = c 1620
0.49/0.53	c # maximal time in seconds to run
0.49/0.53	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.53	c limits/time = c 1791
0.49/0.53	c # frequency for displaying node information lines
0.49/0.53	c # [type: int, range: [-1,2147483647], default: 100]
0.49/0.53	c display/freq = c 10000
0.49/0.53	c -----------------------------------------------------------------------------------------------
0.49/0.53	c start solving problem
0.49/0.53	c 
0.59/0.66	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.59/0.66	c   0.4s|     1 |     0 |    70 |  29M|   0 |  37 |6660 |6862 |6862 |6660 |  13k|   0 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
1.29/1.36	c   1.1s|     1 |     0 |    84 |  29M|   0 |  33 |6660 |6862 |6862 |6660 |  13k|   1 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
2.09/2.20	c   1.9s|     1 |     0 |   100 |  29M|   0 |  37 |6660 |6862 |6862 |6660 |  13k|   2 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
4.78/4.84	c   4.5s|     1 |     0 |   112 |  30M|   0 |  37 |6660 |6862 |6862 |6660 |  13k|   3 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
6.79/6.81	c   6.5s|     1 |     0 |   137 |  30M|   0 |  49 |6660 |6862 |6862 |6660 |  13k|   4 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
9.08/9.16	c   8.8s|     1 |     0 |   140 |  30M|   0 |  46 |6660 |6862 |6862 |6660 |  13k|   5 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
10.28/10.34	c   9.9s|     1 |     2 |   140 |  30M|   0 |  46 |6660 |6862 |6862 |6660 |  13k|   5 |   0 |  33 | 3.000000e+01 |      --      |    Inf 
11.78/11.81	c *11.4s|    15 |     0 |   629 |  30M|  14 |   - |6660 |6862 |6305 |6660 | 864 | 493 |   0 | 118 | 3.000000e+01 | 3.000000e+01 |   0.00%
11.78/11.81	c 
11.78/11.81	c SCIP Status        : problem is solved [optimal solution found]
11.78/11.81	c Solving Time (sec) : 11.41
11.78/11.81	c Solving Nodes      : 15
11.78/11.81	c Primal Bound       : +3.00000000000000e+01 (1 solutions)
11.78/11.81	c Dual Bound         : +3.00000000000000e+01
11.78/11.81	c Gap                : 0.00 %
11.78/11.83	c NODE         15
11.78/11.83	c DUAL BOUND   30
11.78/11.83	c PRIMAL BOUND 30
11.78/11.83	c GAP          0
11.78/11.83	s SATISFIABLE
11.78/11.83	v -x371 -x383 -x336 -x224 x320 -x326 -x282 -x353 -x272 x295 -x351 -x216 x375 -x311 -x400 -x354 -x236 -x256 -x234 -x289 -x316 -x307 
11.78/11.83	v -x242 -x328 -x366 -x209 -x349 -x346 -x293 -x277 -x218 -x276 -x281 x396 -x359 -x261 x208 -x337 -x252 -x285 -x243 -x230 -x358 
11.78/11.83	v x225 x241 -x331 x254 -x211 -x347 -x330 -x382 -x333 -x206 -x398 -x288 -x274 -x255 -x246 -x228 -x324 -x237 -x352 -x387 -x360 -x310 
11.78/11.83	v -x271 -x391 x363 x357 -x339 -x329 -x259 -x258 -x217 -x385 -x389 -x265 -x313 -x379 -x397 -x380 -x356 -x341 -x298 -x279 -x269 
11.78/11.83	v -x260 -x251 -x235 -x214 -x213 -x286 -x378 -x249 -x264 -x306 -x361 -x268 -x233 -x247 -x301 -x203 -x381 -x334 -x270 -x266 -x250 
11.78/11.83	v -x239 -x297 -x291 -x370 x362 -x308 -x340 -x392 -x232 -x394 x373 -x317 -x207 -x296 -x287 -x222 -x368 -x348 -x390 x388 -x372 
11.78/11.83	v x367 -x314 -x312 -x304 -x294 -x292 -x290 -x278 -x248 -x244 -x227 -x219 -x212 -x210 -x344 -x273 -x299 -x343 -x332 -x245 -x376 
11.78/11.83	v -x377 -x223 -x384 -x325 -x395 -x220 x300 -x257 -x305 -x231 -x221 -x321 -x283 -x323 -x201 -x399 -x393 -x335 -x322 -x309 -x267 
11.78/11.83	v -x263 -x262 -x253 -x240 -x238 -x319 -x374 -x280 -x369 -x205 -x318 -x350 -x202 -x342 -x303 -x215 -x204 -x365 -x315 -x355 -x345 
11.78/11.83	v -x386 -x229 -x226 -x338 -x364 -x327 -x275 -x284 -x302 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 
11.78/11.83	v -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 
11.78/11.83	v -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
11.78/11.83	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
11.78/11.83	v x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 
11.78/11.83	v -x104 -x103 -x102 -x101 -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 
11.78/11.83	v -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 x57 -x56 
11.78/11.83	v -x55 -x54 -x53 -x52 -x51 x50 -x49 -x48 -x47 -x46 -x45 x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 x36 -x35 -x34 -x33 -x32 -x31 
11.78/11.83	v -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 
11.78/11.83	v -x2 -x1 
11.78/11.83	c SCIP Status        : problem is solved [optimal solution found]
11.78/11.83	c Solving Time       :      11.41
11.78/11.83	c Original Problem   :
11.78/11.83	c   Problem name     : HOME/instance-1870759-1245218291.opb
11.78/11.83	c   Variables        : 6660 (6660 binary, 0 integer, 0 implicit integer, 0 continuous)
11.78/11.83	c   Constraints      : 6862 initial, 6862 maximal
11.78/11.83	c Presolved Problem  :
11.78/11.83	c   Problem name     : t_HOME/instance-1870759-1245218291.opb
11.78/11.83	c   Variables        : 6660 (6660 binary, 0 integer, 0 implicit integer, 0 continuous)
11.78/11.83	c   Constraints      : 6862 initial, 6862 maximal
11.78/11.83	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
11.78/11.83	c   trivial          :       0.00          0          0          0          0          0          0          0          0
11.78/11.83	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
11.78/11.83	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
11.78/11.83	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
11.78/11.83	c   implics          :       0.00          0          0          0          0          0          0          0          0
11.78/11.83	c   probing          :       0.00          0          0          0          0          0          0          0          0
11.78/11.83	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
11.78/11.83	c   setppc           :       0.01          0          0          0          0          0          0          0          0
11.78/11.83	c   and              :       0.15          0          0          0          0          0          0          0          0
11.78/11.83	c   linear           :       0.05          0          0          0          0          0          0          0          0
11.78/11.83	c   logicor          :       0.00          0          0          0          0          0          0          0          0
11.78/11.83	c   root node        :          -          0          -          -          0          -          -          -          -
11.78/11.83	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
11.78/11.83	c   integral         :          0          0          0         65          0          0          0          0          0         28
11.78/11.83	c   knapsack         :          1          5         37         51          0          0          0          0          0          0
11.78/11.83	c   setppc           :        400          5         37         51          0          0          0          0          0          0
11.78/11.83	c   and              :       6260         19         37         51          0          0        535        488          0          0
11.78/11.83	c   linear           :          1          5         37          1          0          0          0          0          0          0
11.78/11.83	c   logicor          :        200          5          9          1          0          0          8          0          0          0
11.78/11.83	c   countsols        :          0          0          0          1          0          0          0          0          0          0
11.78/11.83	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
11.78/11.83	c   integral         :       1.36       0.00       0.00       1.36       0.00
11.78/11.83	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
11.78/11.83	c   setppc           :       0.01       0.00       0.00       0.01       0.00
11.78/11.83	c   and              :       0.17       0.07       0.01       0.09       0.00
11.78/11.83	c   linear           :       0.01       0.00       0.01       0.00       0.00
11.78/11.83	c   logicor          :       0.00       0.00       0.00       0.00       0.00
11.78/11.83	c   countsols        :       0.00       0.00       0.00       0.00       0.00
11.78/11.83	c Propagators        :       Time      Calls    Cutoffs    DomReds
11.78/11.83	c   rootredcost      :       0.00          0          0          0
11.78/11.83	c   pseudoobj        :       0.02         38          0          0
11.78/11.83	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
11.78/11.83	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
11.78/11.83	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
11.78/11.83	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
11.78/11.83	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
11.78/11.83	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
11.78/11.83	c   applied globally :          -          -          -          0        0.0          -          -          -
11.78/11.83	c   applied locally  :          -          -          -          0        0.0          -          -          -
11.78/11.83	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
11.78/11.83	c   cut pool         :       0.01          4          -          -         11          -    (maximal pool size: 47)
11.78/11.83	c   redcost          :       0.04         19          0          0          0          0
11.78/11.83	c   impliedbounds    :       0.00          5          0          0          0          0
11.78/11.83	c   intobj           :       0.00          0          0          0          0          0
11.78/11.83	c   gomory           :       5.13          5          0          0       1500          0
11.78/11.83	c   strongcg         :       2.88          5          0          0       2500          0
11.78/11.83	c   cmir             :       0.00          0          0          0          0          0
11.78/11.83	c   flowcover        :       0.00          0          0          0          0          0
11.78/11.83	c   clique           :       0.03          5          0          0          0          0
11.78/11.83	c   zerohalf         :       0.00          0          0          0          0          0
11.78/11.83	c   mcf              :       0.27          2          0          0          0          0
11.78/11.83	c Pricers            :       Time      Calls       Vars
11.78/11.83	c   problem variables:       0.00          0          0
11.78/11.83	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
11.78/11.83	c   relpscost        :       1.36         14          0          0          0          0         28
11.78/11.83	c   pscost           :       0.00          0          0          0          0          0          0
11.78/11.83	c   inference        :       0.00          0          0          0          0          0          0
11.78/11.83	c   mostinf          :       0.00          0          0          0          0          0          0
11.78/11.83	c   leastinf         :       0.00          0          0          0          0          0          0
11.78/11.83	c   fullstrong       :       0.00          0          0          0          0          0          0
11.78/11.83	c   allfullstrong    :       0.00          0          0          0          0          0          0
11.78/11.83	c   random           :       0.00          0          0          0          0          0          0
11.78/11.83	c Primal Heuristics  :       Time      Calls      Found
11.78/11.83	c   LP solutions     :       0.00          -          1
11.78/11.83	c   pseudo solutions :       0.00          -          0
11.78/11.83	c   simplerounding   :       0.00          0          0
11.78/11.83	c   rounding         :       0.00          0          0
11.78/11.83	c   shifting         :       0.00          0          0
11.78/11.83	c   intshifting      :       0.00          0          0
11.78/11.83	c   oneopt           :       0.00          0          0
11.78/11.83	c   fixandinfer      :       0.00          0          0
11.78/11.83	c   feaspump         :       0.00          0          0
11.78/11.83	c   coefdiving       :       0.00          0          0
11.78/11.83	c   pscostdiving     :       0.00          0          0
11.78/11.83	c   fracdiving       :       0.00          0          0
11.78/11.83	c   veclendiving     :       0.00          0          0
11.78/11.83	c   intdiving        :       0.00          0          0
11.78/11.83	c   actconsdiving    :       0.00          0          0
11.78/11.83	c   objpscostdiving  :       0.00          0          0
11.78/11.83	c   rootsoldiving    :       0.00          0          0
11.78/11.83	c   linesearchdiving :       0.00          0          0
11.78/11.83	c   guideddiving     :       0.00          0          0
11.78/11.83	c   octane           :       0.00          0          0
11.78/11.83	c   rens             :       0.00          0          0
11.78/11.83	c   rins             :       0.00          0          0
11.78/11.83	c   localbranching   :       0.00          0          0
11.78/11.83	c   mutation         :       0.00          0          0
11.78/11.83	c   crossover        :       0.00          0          0
11.78/11.83	c   dins             :       0.00          0          0
11.78/11.83	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
11.78/11.83	c   primal LP        :       0.15          0          0       0.00       0.00
11.78/11.83	c   dual LP          :       0.73         84        629       7.49     861.64
11.78/11.83	c   barrier LP       :       0.00          0          0       0.00          -
11.78/11.83	c   diving/probing LP:       0.00          0          0       0.00          -
11.78/11.83	c   strong branching :       1.36        118       2506      21.24    1842.65
11.78/11.83	c     (at root node) :          -         33       1501      45.48          -
11.78/11.83	c   conflict analysis:       0.00          0          0       0.00          -
11.78/11.83	c B&B Tree           :
11.78/11.83	c   number of runs   :          1
11.78/11.83	c   nodes            :         15
11.78/11.83	c   nodes (total)    :         15
11.78/11.83	c   nodes left       :          0
11.78/11.83	c   max depth        :         14
11.78/11.83	c   max depth (total):         14
11.78/11.83	c   backtracks       :          0 (0.0%)
11.78/11.83	c   delayed cutoffs  :          0
11.78/11.83	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
11.78/11.83	c   avg switch length:       2.00
11.78/11.83	c   switching time   :       0.15
11.78/11.83	c Solution           :
11.78/11.83	c   Solutions found  :          1 (1 improvements)
11.78/11.83	c   Primal Bound     : +3.00000000000000e+01   (in run 1, after 15 nodes, 11.41 seconds, depth 14, found by <relaxation>)
11.78/11.83	c   Dual Bound       : +3.00000000000000e+01
11.78/11.83	c   Gap              :       0.00 %
11.78/11.83	c   Root Dual Bound  : +3.00000000000000e+01
11.88/11.93	c Time complete: 11.92.

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-1870759-1245218291/watcher-1870759-1245218291 -o /tmp/evaluation-result-1870759-1245218291/solver-1870759-1245218291 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870759-1245218291.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: 1.00 1.00 1.00 3/65 6673
/proc/meminfo: memFree=1846984/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=7616 CPUtime=0
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 589 0 0 0 0 0 0 0 18 0 1 0 189427722 7798784 573 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 1 0 0
/proc/6673/statm: 1904 584 353 1256 0 643 0

[startup+0.0122379 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6673
/proc/meminfo: memFree=1846984/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=10752 CPUtime=0
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 1661 0 0 0 0 0 0 0 18 0 1 0 189427722 11010048 1645 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/6673/statm: 2688 1645 376 1256 0 1427 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 10752

[startup+0.101246 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6673
/proc/meminfo: memFree=1846984/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=24832 CPUtime=0.09
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 5574 0 0 0 7 2 0 0 18 0 1 0 189427722 25427968 5204 1992294400 4194304 9342243 548682068736 18446744073709551615 8251424 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6673/statm: 6208 5204 412 1256 0 4947 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24832

[startup+0.301271 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6673
/proc/meminfo: memFree=1846984/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=32772 CPUtime=0.29
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 7355 0 0 0 18 11 0 0 19 0 1 0 189427722 33558528 6985 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6673/statm: 8193 6985 446 1256 0 6932 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32772

[startup+0.701307 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 6673
/proc/meminfo: memFree=1846984/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=65376 CPUtime=0.69
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 14589 0 0 0 48 21 0 0 17 0 1 0 189427722 66945024 14136 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6673/statm: 16344 14136 639 1256 0 15083 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65376

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6674
/proc/meminfo: memFree=1785280/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=78096 CPUtime=1.49
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 18282 0 0 0 125 24 0 0 24 0 1 0 189427722 79970304 17827 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6673/statm: 19524 17827 656 1256 0 18263 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78096

[startup+3.10255 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6674
/proc/meminfo: memFree=1769856/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=84960 CPUtime=3.09
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 20697 0 0 0 284 25 0 0 25 0 1 0 189427722 86999040 19503 1992294400 4194304 9342243 548682068736 18446744073709551615 4392247 0 0 4096 16384 0 0 0 17 0 0 0
/proc/6673/statm: 21240 19503 656 1256 0 19979 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 84960

[startup+6.30187 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6674
/proc/meminfo: memFree=1766656/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=89052 CPUtime=6.28
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 21732 0 0 0 602 26 0 0 25 0 1 0 189427722 91189248 20538 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6673/statm: 22263 20538 656 1256 0 21002 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 89052

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

[startup+9.50119 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 6674
/proc/meminfo: memFree=1764416/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=100396 CPUtime=9.48
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 26172 0 0 0 919 29 0 0 25 0 1 0 189427722 102805504 22718 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6673/statm: 25099 22718 661 1256 0 23838 0
Current children cumulated CPU time (s) 9.48
Current children cumulated vsize (KiB) 100396

[startup+11.1014 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 6674
/proc/meminfo: memFree=1759232/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=94832 CPUtime=11.08
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 33343 0 0 0 1076 32 0 0 25 0 1 0 189427722 97107968 22450 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6673/statm: 23708 22450 678 1256 0 22447 0
Current children cumulated CPU time (s) 11.08
Current children cumulated vsize (KiB) 94832

[startup+11.5014 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 6674
/proc/meminfo: memFree=1759232/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=94832 CPUtime=11.48
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 33343 0 0 0 1116 32 0 0 25 0 1 0 189427722 97107968 22450 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6673/statm: 23708 22450 678 1256 0 22447 0
Current children cumulated CPU time (s) 11.48
Current children cumulated vsize (KiB) 94832

[startup+11.9014 s]
/proc/loadavg: 1.08 1.02 1.01 2/66 6674
/proc/meminfo: memFree=1759232/2055920 swapFree=4169960/4192956
[pid=6673] ppid=6671 vsize=94832 CPUtime=11.88
/proc/6673/stat : 6673 (pbscip.linux.x8) R 6671 6673 6355 0 -1 4194304 33348 0 0 0 1156 32 0 0 17 0 1 0 189427722 97107968 22455 1992294400 4194304 9342243 548682068736 18446744073709551615 4798641 0 0 4096 0 0 0 0 17 1 0 0
/proc/6673/statm: 23708 22455 683 1256 0 22447 0
Current children cumulated CPU time (s) 11.88
Current children cumulated vsize (KiB) 94832

Child status: 0
Real time (s): 11.9364
CPU time (s): 11.9252
CPU user time (s): 11.5822
CPU system time (s): 0.342947
CPU usage (%): 99.9058
Max. virtual memory (cumulated for all children) (KiB): 100552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.5822
system time used= 0.342947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33354
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= 10
involuntary context switches= 35

runsolver used 0.013997 second user time and 0.042993 second system time

The end

Launcher Data 

Begin job on node84 at 2009-06-17 07:58:11
IDJOB=1870759
IDBENCH=48378
IDSOLVER=684
FILE ID=node84/1870759-1245218291
PBS_JOBID= 9368397
Free space on /tmp= 66524 MiB

SOLVER NAME= SCIPclp SCIP 1.1.0.7 with CLP 1.8.2
BENCH NAME= PB07/normalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/manquinho/dbsg/normalized-dbsg_200_25_4_15.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1870759-1245218291/watcher-1870759-1245218291 -o /tmp/evaluation-result-1870759-1245218291/solver-1870759-1245218291 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870759-1245218291.opb

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

MD5SUM BENCH= fd85a298c6b3aae093c5550dd4aa27b8
RANDOM SEED=542680918

node84.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		: 3000.222
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		: 3000.222
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1847400 kB
Buffers:         20916 kB
Cached:         106272 kB
SwapCached:      16836 kB
Active:          41908 kB
Inactive:       104484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847400 kB
SwapTotal:     4192956 kB
SwapFree:      4169960 kB
Dirty:           11892 kB
Writeback:           0 kB
Mapped:          24884 kB
Slab:            48040 kB
Committed_AS:   114684 kB
PageTables:       1404 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= 66512 MiB
End job on node84 at 2009-06-17 07:58:23