Trace number 1870587

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 15.3497 15.3628

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_200_25_1_15.opb
MD5SUM32f819d2d20a6499e6a06537844c7dde
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 benchmark0.278956
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)12408
Sum of products size (including duplicates)24816
Number of different products6204
Sum of products size12408

Solver Data 

0.01/0.07	c SCIP version 1.1.0.7
0.01/0.07	c LP-Solver Clp 1.8.2
0.01/0.07	c user parameter file <scip.set> not found - using default parameters
0.01/0.07	c read problem <HOME/instance-1870587-1245212853.opb>
0.01/0.07	c original problem has 6604 variables (6604 bin, 0 int, 0 impl, 0 cont) and 6806 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, 50032 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  50032 implications, 400 cliques
0.49/0.52	c presolved problem has 6604 variables (6604 bin, 0 int, 0 impl, 0 cont) and 6806 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    6204 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]
0.49/0.52	c heuristics/guideddiving/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/fracdiving/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/fracdiving/maxlpiterquot = c 0.075
0.49/0.52	c # frequency for calling primal heuristic <fracdiving> (-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/fracdiving/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/feaspump/maxlpiterofs = c 2000
0.49/0.52	c # frequency for calling primal heuristic <feaspump> (-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/feaspump/freq = c -1
0.49/0.52	c # minimum percentage of integer variables that have to be fixed 
0.49/0.52	c # [type: real, range: [0,1], default: 0.666]
0.49/0.52	c heuristics/crossover/minfixingrate = c 0.5
0.49/0.52	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.49/0.52	c # [type: real, range: [0,1], default: 0.1]
0.49/0.52	c heuristics/crossover/nodesquot = c 0.15
0.49/0.52	c # number of nodes without incumbent change that heuristic should wait
0.49/0.52	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.49/0.52	c heuristics/crossover/nwaitingnodes = c 100
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/crossover/nodesofs = c 750
0.49/0.52	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: 30]
0.49/0.52	c heuristics/crossover/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/coefdiving/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/coefdiving/maxlpiterquot = c 0.075
0.49/0.52	c # frequency for calling primal heuristic <coefdiving> (-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/coefdiving/freq = c -1
0.49/0.52	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.52	c presolving/probing/maxrounds = c 0
0.49/0.52	c # should presolving try to simplify knapsacks
0.49/0.52	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.52	c constraints/knapsack/simplifyinequalities = c TRUE
0.49/0.52	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.49/0.52	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.49/0.52	c constraints/knapsack/disaggregation = c FALSE
0.49/0.52	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.49/0.52	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.52	c constraints/knapsack/maxnumcardlift = c 0
0.49/0.52	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 |    69 |  29M|   0 |  40 |6604 |6806 |6806 |6604 |  13k|   0 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
1.29/1.32	c   1.0s|     1 |     0 |    90 |  29M|   0 |  45 |6604 |6806 |6806 |6604 |  13k|   2 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
1.89/1.97	c   1.7s|     1 |     0 |   116 |  29M|   0 |  43 |6604 |6806 |6806 |6604 |  13k|   3 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
3.09/3.16	c   2.9s|     1 |     0 |   155 |  29M|   0 |  77 |6604 |6806 |6806 |6604 |  13k|   5 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
6.59/6.67	c   6.3s|     1 |     0 |   165 |  29M|   0 |  83 |6604 |6806 |6806 |6604 |  13k|   6 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
10.28/10.30	c   9.9s|     1 |     0 |   200 |  30M|   0 |  46 |6604 |6806 |6806 |6604 |  13k|   7 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
13.58/13.66	c  13.3s|     1 |     2 |   200 |  30M|   0 |  46 |6604 |6806 |6806 |6604 |  13k|   7 |   0 |  33 | 3.000000e+01 |      --      |    Inf 
15.18/15.24	c *14.9s|    17 |     0 |  1027 |  30M|  16 |   - |6604 |6806 |6203 |6604 | 930 | 544 |   0 | 212 | 3.000000e+01 | 3.000000e+01 |   0.00%
15.18/15.24	c 
15.18/15.24	c SCIP Status        : problem is solved [optimal solution found]
15.18/15.24	c Solving Time (sec) : 14.86
15.18/15.24	c Solving Nodes      : 17
15.18/15.24	c Primal Bound       : +3.00000000000000e+01 (1 solutions)
15.18/15.24	c Dual Bound         : +3.00000000000000e+01
15.18/15.24	c Gap                : 0.00 %
15.18/15.26	c NODE         17
15.18/15.26	c DUAL BOUND   30
15.18/15.26	c PRIMAL BOUND 30
15.18/15.26	c GAP          0
15.18/15.26	s SATISFIABLE
15.18/15.26	v -x375 -x317 -x361 -x286 -x342 -x224 -x249 -x359 -x390 -x297 x299 -x251 x256 -x319 -x273 -x231 -x360 -x348 -x240 -x382 -x334 -x332 
15.18/15.26	v -x269 -x237 -x362 x217 -x321 x349 -x278 -x239 -x398 -x265 -x343 -x391 -x300 -x264 -x370 -x339 -x377 -x207 -x392 -x353 -x234 
15.18/15.26	v -x238 -x352 -x233 -x388 -x315 -x229 -x356 -x322 -x206 -x395 -x380 -x345 -x289 -x221 -x246 -x219 -x350 x309 -x304 -x272 -x329 
15.18/15.26	v -x225 -x284 -x366 -x354 -x335 -x312 -x208 -x276 -x372 -x232 -x220 -x245 -x290 -x242 -x253 -x318 x303 -x298 -x204 -x344 -x310 
15.18/15.26	v x267 -x266 -x255 x236 -x396 -x295 -x213 -x340 -x261 -x333 -x400 x355 -x252 -x389 -x277 -x209 -x288 -x351 x244 -x365 x386 -x367 
15.18/15.26	v x347 -x323 -x294 -x271 -x254 x248 -x226 -x218 -x216 -x215 -x346 -x258 -x314 -x247 -x328 x326 x306 -x282 -x397 -x274 -x357 
15.18/15.26	v -x381 -x292 -x214 -x202 -x307 -x305 -x302 -x301 -x296 -x279 -x210 -x205 -x371 -x325 -x399 -x338 -x385 -x320 -x374 -x243 -x257 
15.18/15.26	v -x270 -x259 -x223 -x203 -x330 -x268 -x324 -x263 -x331 -x201 -x393 -x379 -x376 -x358 -x313 -x311 -x308 -x285 -x283 -x281 -x280 
15.18/15.26	v -x275 -x262 -x241 -x235 -x211 -x383 -x230 -x368 -x369 -x212 -x337 -x373 -x227 -x341 -x327 -x364 -x260 -x291 -x228 -x363 -x222 
15.18/15.26	v -x250 -x293 -x387 -x336 -x394 -x316 -x378 -x287 -x384 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 x190 -x189 
15.18/15.26	v -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 -x168 
15.18/15.26	v -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
15.18/15.26	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
15.18/15.26	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 
15.18/15.26	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 
15.18/15.26	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 
15.18/15.26	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 
15.18/15.26	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 
15.18/15.26	v -x3 x2 x1 
15.18/15.26	c SCIP Status        : problem is solved [optimal solution found]
15.18/15.26	c Solving Time       :      14.86
15.18/15.26	c Original Problem   :
15.18/15.26	c   Problem name     : HOME/instance-1870587-1245212853.opb
15.18/15.26	c   Variables        : 6604 (6604 binary, 0 integer, 0 implicit integer, 0 continuous)
15.18/15.26	c   Constraints      : 6806 initial, 6806 maximal
15.18/15.26	c Presolved Problem  :
15.18/15.26	c   Problem name     : t_HOME/instance-1870587-1245212853.opb
15.18/15.26	c   Variables        : 6604 (6604 binary, 0 integer, 0 implicit integer, 0 continuous)
15.18/15.26	c   Constraints      : 6806 initial, 6806 maximal
15.18/15.26	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
15.18/15.26	c   trivial          :       0.00          0          0          0          0          0          0          0          0
15.18/15.26	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
15.18/15.26	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
15.18/15.26	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
15.18/15.26	c   implics          :       0.00          0          0          0          0          0          0          0          0
15.18/15.26	c   probing          :       0.00          0          0          0          0          0          0          0          0
15.18/15.26	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
15.18/15.26	c   setppc           :       0.01          0          0          0          0          0          0          0          0
15.18/15.26	c   and              :       0.14          0          0          0          0          0          0          0          0
15.18/15.26	c   linear           :       0.05          0          0          0          0          0          0          0          0
15.18/15.26	c   logicor          :       0.00          0          0          0          0          0          0          0          0
15.18/15.26	c   root node        :          -          0          -          -          0          -          -          -          -
15.18/15.26	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
15.18/15.26	c   integral         :          0          0          0         34          0          0          0          0          0         32
15.18/15.26	c   knapsack         :          1          5         41         18          0          0          0          0          0          0
15.18/15.26	c   setppc           :        400          5         41         18          0          0          0          0          0          0
15.18/15.26	c   and              :       6204         21         41         18          0          0        578        537          0          0
15.18/15.26	c   linear           :          1          5         41          1          0          0          0          0          0          0
15.18/15.26	c   logicor          :        200          5         11          1          0          0          9          0          0          0
15.18/15.26	c   countsols        :          0          0          0          1          0          0          0          0          0          0
15.18/15.26	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
15.18/15.26	c   integral         :       3.89       0.00       0.00       3.89       0.00
15.18/15.26	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
15.18/15.26	c   setppc           :       0.00       0.00       0.00       0.00       0.00
15.18/15.26	c   and              :       0.11       0.05       0.01       0.05       0.00
15.18/15.26	c   linear           :       0.01       0.00       0.01       0.00       0.00
15.18/15.26	c   logicor          :       0.00       0.00       0.00       0.00       0.00
15.18/15.26	c   countsols        :       0.00       0.00       0.00       0.00       0.00
15.18/15.26	c Propagators        :       Time      Calls    Cutoffs    DomReds
15.18/15.26	c   rootredcost      :       0.00          0          0          0
15.18/15.26	c   pseudoobj        :       0.08         42          0          0
15.18/15.26	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
15.18/15.26	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
15.18/15.26	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
15.18/15.26	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
15.18/15.26	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
15.18/15.26	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
15.18/15.26	c   applied globally :          -          -          -          0        0.0          -          -          -
15.18/15.26	c   applied locally  :          -          -          -          0        0.0          -          -          -
15.18/15.26	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
15.18/15.26	c   cut pool         :       0.00          4          -          -          0          -    (maximal pool size: 40)
15.18/15.26	c   redcost          :       0.04         21          0          0          0          0
15.18/15.26	c   impliedbounds    :       0.02          5          0          0          0          0
15.18/15.26	c   intobj           :       0.00          0          0          0          0          0
15.18/15.26	c   gomory           :       5.05          5          0          0       1500          0
15.18/15.26	c   strongcg         :       4.06          5          0          0       1664          0
15.18/15.26	c   cmir             :       0.00          0          0          0          0          0
15.18/15.26	c   flowcover        :       0.00          0          0          0          0          0
15.18/15.26	c   clique           :       0.04          5          0          0          0          0
15.18/15.26	c   zerohalf         :       0.00          0          0          0          0          0
15.18/15.26	c   mcf              :       0.27          2          0          0          0          0
15.18/15.26	c Pricers            :       Time      Calls       Vars
15.18/15.26	c   problem variables:       0.00          0          0
15.18/15.26	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
15.18/15.26	c   relpscost        :       3.89         16          0          0          0          0         32
15.18/15.26	c   pscost           :       0.00          0          0          0          0          0          0
15.18/15.26	c   inference        :       0.00          0          0          0          0          0          0
15.18/15.26	c   mostinf          :       0.00          0          0          0          0          0          0
15.18/15.26	c   leastinf         :       0.00          0          0          0          0          0          0
15.18/15.26	c   fullstrong       :       0.00          0          0          0          0          0          0
15.18/15.26	c   allfullstrong    :       0.00          0          0          0          0          0          0
15.18/15.26	c   random           :       0.00          0          0          0          0          0          0
15.18/15.26	c Primal Heuristics  :       Time      Calls      Found
15.18/15.26	c   LP solutions     :       0.00          -          1
15.18/15.26	c   pseudo solutions :       0.00          -          0
15.18/15.26	c   simplerounding   :       0.00          0          0
15.18/15.26	c   rounding         :       0.00          0          0
15.18/15.26	c   shifting         :       0.00          0          0
15.18/15.26	c   intshifting      :       0.00          0          0
15.18/15.26	c   oneopt           :       0.00          0          0
15.18/15.26	c   fixandinfer      :       0.00          0          0
15.18/15.26	c   feaspump         :       0.00          0          0
15.18/15.26	c   coefdiving       :       0.00          0          0
15.18/15.26	c   pscostdiving     :       0.00          0          0
15.18/15.26	c   fracdiving       :       0.00          0          0
15.18/15.26	c   veclendiving     :       0.00          0          0
15.18/15.26	c   intdiving        :       0.00          0          0
15.18/15.26	c   actconsdiving    :       0.00          0          0
15.18/15.26	c   objpscostdiving  :       0.00          0          0
15.18/15.26	c   rootsoldiving    :       0.00          0          0
15.18/15.26	c   linesearchdiving :       0.00          0          0
15.18/15.26	c   guideddiving     :       0.00          0          0
15.18/15.26	c   octane           :       0.00          0          0
15.18/15.26	c   rens             :       0.00          0          0
15.18/15.26	c   rins             :       0.00          0          0
15.18/15.26	c   localbranching   :       0.00          0          0
15.18/15.26	c   mutation         :       0.00          0          0
15.18/15.26	c   crossover        :       0.00          0          0
15.18/15.26	c   dins             :       0.00          0          0
15.18/15.26	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
15.18/15.26	c   primal LP        :       0.16          0          0       0.00       0.00
15.18/15.26	c   dual LP          :       0.56         55       1027      18.67    1833.93
15.18/15.26	c   barrier LP       :       0.00          0          0       0.00          -
15.18/15.26	c   diving/probing LP:       0.00          0          0       0.00          -
15.18/15.26	c   strong branching :       3.89        212       6301      29.72    1619.79
15.18/15.26	c     (at root node) :          -         33       4144     125.58          -
15.18/15.26	c   conflict analysis:       0.00          0          0       0.00          -
15.18/15.26	c B&B Tree           :
15.18/15.26	c   number of runs   :          1
15.18/15.26	c   nodes            :         17
15.18/15.26	c   nodes (total)    :         17
15.18/15.26	c   nodes left       :          0
15.18/15.26	c   max depth        :         16
15.18/15.26	c   max depth (total):         16
15.18/15.26	c   backtracks       :          0 (0.0%)
15.18/15.26	c   delayed cutoffs  :          0
15.18/15.26	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
15.18/15.26	c   avg switch length:       2.00
15.18/15.26	c   switching time   :       0.18
15.18/15.26	c Solution           :
15.18/15.26	c   Solutions found  :          1 (1 improvements)
15.18/15.26	c   Primal Bound     : +3.00000000000000e+01   (in run 1, after 17 nodes, 14.86 seconds, depth 16, found by <relaxation>)
15.18/15.26	c   Dual Bound       : +3.00000000000000e+01
15.18/15.26	c   Gap              :       0.00 %
15.18/15.26	c   Root Dual Bound  : +3.00000000000000e+01
15.29/15.36	c Time complete: 15.34.

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-1870587-1245212853/watcher-1870587-1245212853 -o /tmp/evaluation-result-1870587-1245212853/solver-1870587-1245212853 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870587-1245212853.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 3/64 4563
/proc/meminfo: memFree=1835152/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=7616 CPUtime=0
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 663 0 0 0 0 0 0 0 18 0 1 0 188884846 7798784 647 1992294400 4194304 9342243 548682068736 18446744073709551615 4402248 0 0 4096 0 0 0 0 17 0 0 0
/proc/4563/statm: 1904 657 353 1256 0 643 0

[startup+0.0241119 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4563
/proc/meminfo: memFree=1835152/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=13204 CPUtime=0.01
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 2282 0 0 0 1 0 0 0 18 0 1 0 188884846 13520896 2266 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 0 0 0 0 17 0 0 0
/proc/4563/statm: 3301 2266 376 1256 0 2040 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13204

[startup+0.101116 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4563
/proc/meminfo: memFree=1835152/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=24940 CPUtime=0.09
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 5593 0 0 0 7 2 0 0 18 0 1 0 188884846 25538560 5223 1992294400 4194304 9342243 548682068736 18446744073709551615 4891759 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4563/statm: 6298 5229 412 1256 0 5037 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24940

[startup+0.301128 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4563
/proc/meminfo: memFree=1835152/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=32884 CPUtime=0.29
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 7382 0 0 0 18 11 0 0 19 0 1 0 188884846 33673216 7012 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4563/statm: 8221 7012 446 1256 0 6960 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32884

[startup+0.701154 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4563
/proc/meminfo: memFree=1835152/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=65176 CPUtime=0.69
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 14573 0 0 0 48 21 0 0 17 0 1 0 188884846 66740224 14119 1992294400 4194304 9342243 548682068736 18446744073709551615 5858006 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4563/statm: 16294 14130 639 1256 0 15033 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65176

[startup+1.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4564
/proc/meminfo: memFree=1776456/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=75520 CPUtime=1.49
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 17590 0 0 0 126 23 0 0 25 0 1 0 188884846 77332480 17134 1992294400 4194304 9342243 548682068736 18446744073709551615 4801943 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4563/statm: 18880 17134 656 1256 0 17619 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75520

[startup+3.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4564
/proc/meminfo: memFree=1760712/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=83244 CPUtime=3.09
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 19629 0 0 0 284 25 0 0 25 0 1 0 188884846 85241856 19172 1992294400 4194304 9342243 548682068736 18446744073709551615 4272794 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4563/statm: 20811 19172 656 1256 0 19550 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 83244

[startup+6.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4564
/proc/meminfo: memFree=1760200/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=84768 CPUtime=6.29
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 19702 0 0 0 603 26 0 0 25 0 1 0 188884846 86802432 19244 1992294400 4194304 9342243 548682068736 18446744073709551615 6939148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4563/statm: 21192 19244 656 1256 0 19931 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 84768

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4564
/proc/meminfo: memFree=1757448/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=93332 CPUtime=12.68
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 23932 0 0 0 1239 29 0 0 25 0 1 0 188884846 95571968 19973 1992294400 4194304 9342243 548682068736 18446744073709551615 6960748 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4563/statm: 23333 19973 661 1256 0 22072 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 93332

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

[startup+14.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4564
/proc/meminfo: memFree=1757832/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=86308 CPUtime=14.28
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 25229 0 0 0 1398 30 0 0 25 0 1 0 188884846 88379392 19864 1992294400 4194304 9342243 548682068736 18446744073709551615 8308455 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4563/statm: 21577 19864 678 1256 0 20316 0
Current children cumulated CPU time (s) 14.28
Current children cumulated vsize (KiB) 86308

[startup+15.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4564
/proc/meminfo: memFree=1757832/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=86308 CPUtime=15.08
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 25275 0 0 0 1477 31 0 0 25 0 1 0 188884846 88379392 19910 1992294400 4194304 9342243 548682068736 18446744073709551615 6086514 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4563/statm: 21577 19910 678 1256 0 20316 0
Current children cumulated CPU time (s) 15.08
Current children cumulated vsize (KiB) 86308

[startup+15.3011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4564
/proc/meminfo: memFree=1757576/2055920 swapFree=4182416/4192956
[pid=4563] ppid=4561 vsize=86308 CPUtime=15.29
/proc/4563/stat : 4563 (pbscip.linux.x8) R 4561 4563 4339 0 -1 4194304 25352 0 0 0 1498 31 0 0 17 0 1 0 188884846 88379392 19987 1992294400 4194304 9342243 548682068736 18446744073709551615 5854267 0 0 4096 0 0 0 0 17 0 0 0
/proc/4563/statm: 21577 19987 683 1256 0 20316 0
Current children cumulated CPU time (s) 15.29
Current children cumulated vsize (KiB) 86308

Child status: 0
Real time (s): 15.3628
CPU time (s): 15.3497
CPU user time (s): 15.0257
CPU system time (s): 0.32395
CPU usage (%): 99.9148
Max. virtual memory (cumulated for all children) (KiB): 93488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.0257
system time used= 0.32395
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25358
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= 8
involuntary context switches= 62

runsolver used 0.016997 second user time and 0.051992 second system time

The end

Launcher Data 

Begin job on node29 at 2009-06-17 06:27:33
IDJOB=1870587
IDBENCH=48292
IDSOLVER=684
FILE ID=node29/1870587-1245212853
PBS_JOBID= 9368383
Free space on /tmp= 66244 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_1_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-1870587-1245212853/watcher-1870587-1245212853 -o /tmp/evaluation-result-1870587-1245212853/solver-1870587-1245212853 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870587-1245212853.opb

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

MD5SUM BENCH= 32f819d2d20a6499e6a06537844c7dde
RANDOM SEED=1551606104

node29.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		: 3000.237
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		: 3000.237
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:       1835632 kB
Buffers:         21128 kB
Cached:         120184 kB
SwapCached:       4548 kB
Active:          31272 kB
Inactive:       117672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835632 kB
SwapTotal:     4192956 kB
SwapFree:      4182416 kB
Dirty:           11892 kB
Writeback:           0 kB
Mapped:          13820 kB
Slab:            57344 kB
Committed_AS:   191416 kB
PageTables:       1472 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= 66232 MiB
End job on node29 at 2009-06-17 06:27:48