Trace number 1870645

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 12.913 12.9255

General information on the benchmark

Namenormalized-PB07/SATUNSAT-SMALLINT-NLC/submittedPB07/
manquinho/dbsg/normalized-dbsg_200_25_5_15.opb
MD5SUMeb83986855f475edbe62b7e6495068f1
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 benchmark0.25696
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)12452
Sum of products size (including duplicates)24904
Number of different products6226
Sum of products size12452

Solver Data 

0.07/0.08	c SCIP version 1.1.0.7
0.07/0.08	c LP-Solver Clp 1.8.2
0.07/0.08	c user parameter file <scip.set> not found - using default parameters
0.07/0.08	c read problem <HOME/instance-1870645-1245214874.opb>
0.07/0.08	c original problem has 6626 variables (6626 bin, 0 int, 0 impl, 0 cont) and 6828 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:
0.29/0.38	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 601 upgd conss, 50208 impls, 400 clqs
0.49/0.55	c presolving (2 rounds):
0.49/0.55	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.49/0.55	c  50208 implications, 400 cliques
0.49/0.55	c presolved problem has 6626 variables (6626 bin, 0 int, 0 impl, 0 cont) and 6828 constraints
0.49/0.55	c       1 constraints of type <knapsack>
0.49/0.55	c     400 constraints of type <setppc>
0.49/0.55	c    6226 constraints of type <and>
0.49/0.55	c       1 constraints of type <linear>
0.49/0.55	c     200 constraints of type <logicor>
0.49/0.55	c transformed objective value is always integral (scale: 1)
0.49/0.55	c Presolving Time: 0.27
0.49/0.55	c SATUNSAT-NLC
0.49/0.55	c -----------------------------------------------------------------------------------------------
0.49/0.55	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.55	c separating/flowcover/freq = c -1
0.49/0.55	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.55	c separating/cmir/freq = c -1
0.49/0.55	c # additional number of allowed LP iterations
0.49/0.55	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.55	c heuristics/veclendiving/maxlpiterofs = c 1500
0.49/0.55	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.55	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.49/0.55	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.55	c heuristics/veclendiving/freq = c -1
0.49/0.55	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.55	c heuristics/simplerounding/freq = c -1
0.49/0.55	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.55	c heuristics/shifting/freq = c -1
0.49/0.55	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.55	c heuristics/rounding/freq = c -1
0.49/0.55	c # additional number of allowed LP iterations
0.49/0.55	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.55	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.49/0.55	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.49/0.55	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.49/0.55	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.55	c heuristics/rootsoldiving/freq = c -1
0.49/0.55	c # number of nodes added to the contingent of the total nodes
0.49/0.55	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.49/0.55	c heuristics/rens/nodesofs = c 2000
0.49/0.55	c # minimum percentage of integer variables that have to be fixable 
0.49/0.55	c # [type: real, range: [0,1], default: 0.5]
0.49/0.55	c heuristics/rens/minfixingrate = c 0.3
0.49/0.55	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 0]
0.49/0.55	c heuristics/rens/freq = c -1
0.49/0.55	c # additional number of allowed LP iterations
0.49/0.55	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.55	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.49/0.55	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.55	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.49/0.55	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.55	c heuristics/pscostdiving/freq = c -1
0.49/0.55	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 1]
0.49/0.55	c heuristics/oneopt/freq = c -1
0.49/0.55	c # additional number of allowed LP iterations
0.49/0.55	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.55	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.49/0.55	c # maximal fraction of diving LP iterations compared to total iteration number
0.49/0.55	c # [type: real, range: [0,1], default: 0.01]
0.49/0.55	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.49/0.55	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.55	c heuristics/objpscostdiving/freq = c -1
0.49/0.55	c # additional number of allowed LP iterations
0.49/0.55	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.55	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.49/0.55	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.55	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.49/0.55	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.55	c heuristics/linesearchdiving/freq = c -1
0.49/0.55	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.55	c heuristics/intshifting/freq = c -1
0.49/0.55	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.55	c heuristics/intdiving/maxlpiterquot = c 0.075
0.49/0.55	c # additional number of allowed LP iterations
0.49/0.55	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.55	c heuristics/guideddiving/maxlpiterofs = c 1500
0.49/0.55	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.55	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.49/0.55	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.55	c heuristics/guideddiving/freq = c -1
0.49/0.55	c # additional number of allowed LP iterations
0.49/0.55	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.55	c heuristics/fracdiving/maxlpiterofs = c 1500
0.49/0.55	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.55	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.49/0.55	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.55	c heuristics/fracdiving/freq = c -1
0.49/0.55	c # additional number of allowed LP iterations
0.49/0.55	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.55	c heuristics/feaspump/maxlpiterofs = c 2000
0.49/0.55	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 20]
0.49/0.55	c heuristics/feaspump/freq = c -1
0.49/0.55	c # minimum percentage of integer variables that have to be fixed 
0.49/0.55	c # [type: real, range: [0,1], default: 0.666]
0.49/0.55	c heuristics/crossover/minfixingrate = c 0.5
0.49/0.55	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.49/0.55	c # [type: real, range: [0,1], default: 0.1]
0.49/0.55	c heuristics/crossover/nodesquot = c 0.15
0.49/0.55	c # number of nodes without incumbent change that heuristic should wait
0.49/0.55	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.49/0.55	c heuristics/crossover/nwaitingnodes = c 100
0.49/0.55	c # number of nodes added to the contingent of the total nodes
0.49/0.55	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.49/0.55	c heuristics/crossover/nodesofs = c 750
0.49/0.55	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 30]
0.49/0.55	c heuristics/crossover/freq = c -1
0.49/0.55	c # additional number of allowed LP iterations
0.49/0.55	c # [type: int, range: [0,2147483647], default: 1000]
0.49/0.55	c heuristics/coefdiving/maxlpiterofs = c 1500
0.49/0.55	c # maximal fraction of diving LP iterations compared to node LP iterations
0.49/0.55	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.49/0.55	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.49/0.55	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: 10]
0.49/0.55	c heuristics/coefdiving/freq = c -1
0.49/0.55	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.55	c presolving/probing/maxrounds = c 0
0.49/0.55	c # should presolving try to simplify knapsacks
0.49/0.55	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.55	c constraints/knapsack/simplifyinequalities = c TRUE
0.49/0.55	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.49/0.55	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.49/0.55	c constraints/knapsack/disaggregation = c FALSE
0.49/0.55	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.49/0.55	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.55	c constraints/knapsack/maxnumcardlift = c 0
0.49/0.55	c # should presolving try to simplify inequalities
0.49/0.56	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.56	c constraints/linear/simplifyinequalities = c TRUE
0.49/0.56	c # maximal number of separation rounds in the root node (-1: unlimited)
0.49/0.56	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.56	c separating/maxroundsroot = c 5
0.49/0.56	c # maximal number of separation rounds per node (-1: unlimited)
0.49/0.56	c # [type: int, range: [-1,2147483647], default: 5]
0.49/0.56	c separating/maxrounds = c 1
0.49/0.56	c # solving stops, if the given number of solutions were found (-1: no limit)
0.49/0.56	c # [type: int, range: [-1,2147483647], default: -1]
0.49/0.56	c limits/solutions = c 1
0.49/0.56	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.56	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.56	c limits/memory = c 1620
0.49/0.56	c # maximal time in seconds to run
0.49/0.56	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.56	c limits/time = c 1791
0.49/0.56	c # frequency for displaying node information lines
0.49/0.56	c # [type: int, range: [-1,2147483647], default: 100]
0.49/0.56	c display/freq = c 10000
0.49/0.56	c -----------------------------------------------------------------------------------------------
0.49/0.56	c start solving problem
0.49/0.56	c 
0.69/0.70	c  time | node  | left  |LP iter| mem |mdpt |frac |vars |cons |ccons|cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
0.69/0.70	c   0.4s|     1 |     0 |    76 |  29M|   0 |  50 |6626 |6828 |6828 |6626 |  13k|   0 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
1.49/1.52	c   1.2s|     1 |     0 |    88 |  29M|   0 |  52 |6626 |6828 |6828 |6626 |  13k|   1 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
1.99/2.06	c   1.7s|     1 |     0 |   121 |  29M|   0 |  51 |6626 |6828 |6828 |6626 |  13k|   2 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
3.29/3.36	c   3.0s|     1 |     0 |   139 |  29M|   0 |  55 |6626 |6828 |6828 |6626 |  13k|   3 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
5.49/5.52	c   5.2s|     1 |     0 |   142 |  29M|   0 |  54 |6626 |6828 |6828 |6626 |  13k|   4 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
7.69/7.76	c   7.4s|     1 |     0 |   177 |  29M|   0 |  51 |6626 |6828 |6828 |6626 |  13k|   5 |   0 |   0 | 3.000000e+01 |      --      |    Inf 
10.28/10.30	c   9.9s|     1 |     2 |   177 |  29M|   0 |  51 |6626 |6828 |6828 |6626 |  13k|   5 |   0 |  33 | 3.000000e+01 |      --      |    Inf 
12.68/12.79	c *12.4s|    35 |    21 |  1048 |  31M|  29 |   - |6626 |6833 |2856 |6626 | 955 | 615 |   5 | 230 | 3.000000e+01 | 3.200000e+01 |   6.67%
12.68/12.79	c 
12.68/12.79	c SCIP Status        : solving was interrupted [solution limit reached]
12.68/12.79	c Solving Time (sec) : 12.42
12.68/12.79	c Solving Nodes      : 35
12.68/12.79	c Primal Bound       : +3.20000000000000e+01 (1 solutions)
12.68/12.79	c Dual Bound         : +3.00000000000000e+01
12.68/12.79	c Gap                : 6.67 %
12.78/12.81	c NODE         35
12.78/12.81	c DUAL BOUND   30
12.78/12.81	c PRIMAL BOUND 32
12.78/12.81	c GAP          0.0666667
12.78/12.81	s SATISFIABLE
12.78/12.81	v -x383 -x316 -x245 -x260 -x248 -x378 -x310 -x305 -x293 -x257 x230 -x355 -x387 x352 -x380 -x394 -x240 -x393 -x385 -x376 -x301 -x360 
12.78/12.81	v x290 -x297 -x350 -x209 x338 -x259 -x218 -x306 -x334 -x323 x348 -x231 -x388 -x312 -x336 -x357 -x339 -x296 -x255 -x239 -x369 
12.78/12.81	v -x286 -x299 -x329 -x373 -x330 -x232 -x311 -x226 -x256 -x358 -x372 -x284 -x322 x370 -x326 -x283 -x246 -x319 -x242 -x396 -x268 
12.78/12.81	v -x252 -x346 -x222 -x308 -x204 -x364 -x356 -x331 -x318 -x292 -x262 -x258 -x241 -x397 -x270 -x237 -x313 -x210 -x351 -x371 -x207 
12.78/12.81	v -x302 -x320 -x315 -x377 -x344 -x353 -x379 -x219 x392 -x203 -x395 x381 -x375 -x300 -x213 -x235 x295 -x264 x279 -x275 -x345 -x291 
12.78/12.81	v -x340 -x289 -x269 x234 -x317 -x243 -x390 x228 -x202 -x398 -x363 -x359 -x349 -x337 -x333 -x307 -x303 -x298 -x288 -x282 -x251 
12.78/12.81	v -x247 -x244 -x212 -x324 -x386 -x354 -x389 -x223 -x294 -x224 -x236 -x266 -x214 -x254 -x272 -x341 -x362 -x400 -x309 -x285 -x328 
12.78/12.81	v -x347 -x201 -x391 -x367 -x365 -x361 -x343 x342 x335 -x327 -x325 -x314 -x304 -x281 -x278 -x271 -x267 -x265 -x263 -x238 -x225 
12.78/12.81	v -x220 -x217 -x216 -x208 -x205 -x368 -x253 x384 -x332 -x374 -x280 -x206 -x215 -x287 -x229 -x221 -x399 -x261 -x249 -x227 -x382 
12.78/12.81	v -x274 -x250 -x321 -x233 -x277 -x273 -x211 -x366 -x276 -x200 -x199 -x198 -x197 -x196 -x195 -x194 -x193 -x192 -x191 -x190 -x189 
12.78/12.81	v -x188 -x187 -x186 -x185 -x184 -x183 -x182 -x181 -x180 -x179 -x178 -x177 -x176 -x175 -x174 -x173 -x172 -x171 -x170 -x169 
12.78/12.81	v -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 x151 -x150 -x149 -x148 
12.78/12.81	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 -x127 
12.78/12.81	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 x107 -x106 
12.78/12.81	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 
12.78/12.81	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 -x56 
12.78/12.81	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 
12.78/12.81	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 
12.78/12.81	v x2 -x1 
12.78/12.81	c SCIP Status        : solving was interrupted [solution limit reached]
12.78/12.81	c Solving Time       :      12.42
12.78/12.81	c Original Problem   :
12.78/12.81	c   Problem name     : HOME/instance-1870645-1245214874.opb
12.78/12.81	c   Variables        : 6626 (6626 binary, 0 integer, 0 implicit integer, 0 continuous)
12.78/12.81	c   Constraints      : 6828 initial, 6828 maximal
12.78/12.81	c Presolved Problem  :
12.78/12.81	c   Problem name     : t_HOME/instance-1870645-1245214874.opb
12.78/12.81	c   Variables        : 6626 (6626 binary, 0 integer, 0 implicit integer, 0 continuous)
12.78/12.81	c   Constraints      : 6828 initial, 6833 maximal
12.78/12.81	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
12.78/12.81	c   trivial          :       0.00          0          0          0          0          0          0          0          0
12.78/12.81	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
12.78/12.81	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
12.78/12.81	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
12.78/12.81	c   implics          :       0.00          0          0          0          0          0          0          0          0
12.78/12.81	c   probing          :       0.00          0          0          0          0          0          0          0          0
12.78/12.81	c   knapsack         :       0.01          0          0          0          0          0          0          0          0
12.78/12.81	c   setppc           :       0.01          0          0          0          0          0          0          0          0
12.78/12.81	c   and              :       0.15          0          0          0          0          0          0          0          0
12.78/12.81	c   linear           :       0.05          0          0          0          0          0          0          0          0
12.78/12.81	c   logicor          :       0.01          0          0          0          0          0          0          0          0
12.78/12.81	c   root node        :          -          0          -          -          0          -          -          -          -
12.78/12.81	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
12.78/12.81	c   integral         :          0          0          0         64          0          0          0          0          0         58
12.78/12.81	c   knapsack         :          1          5        110         35          0          0          0          0          0          0
12.78/12.81	c   setppc           :        400          5        110         35          0          5        262          0          0          0
12.78/12.81	c   and              :       6226         34        105         35          0          0       3827        610          0          0
12.78/12.81	c   linear           :          1          5        105          1          0          0          0          0          0          0
12.78/12.81	c   logicor          :        200+         5         34          1          0          0         27          0          0          0
12.78/12.81	c   countsols        :          0          0          0          1          0          0          0          0          0          0
12.78/12.81	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
12.78/12.81	c   integral         :       3.28       0.00       0.00       3.28       0.00
12.78/12.81	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
12.78/12.81	c   setppc           :       0.02       0.00       0.02       0.00       0.00
12.78/12.81	c   and              :       0.21       0.13       0.01       0.07       0.00
12.78/12.81	c   linear           :       0.01       0.00       0.01       0.00       0.00
12.78/12.81	c   logicor          :       0.01       0.00       0.01       0.00       0.00
12.78/12.81	c   countsols        :       0.00       0.00       0.00       0.00       0.00
12.78/12.81	c Propagators        :       Time      Calls    Cutoffs    DomReds
12.78/12.81	c   rootredcost      :       0.00          0          0          0
12.78/12.81	c   pseudoobj        :       0.17        111          0          0
12.78/12.81	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
12.78/12.81	c   propagation      :       0.00          5          5          5        3.0          0        0.0          -
12.78/12.81	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
12.78/12.81	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
12.78/12.81	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
12.78/12.81	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
12.78/12.81	c   applied globally :          -          -          -          5        3.0          -          -          -
12.78/12.81	c   applied locally  :          -          -          -          0        0.0          -          -          -
12.78/12.81	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
12.78/12.81	c   cut pool         :       0.00          4          -          -          1          -    (maximal pool size: 23)
12.78/12.81	c   redcost          :       0.06         34          0          0          0          0
12.78/12.81	c   impliedbounds    :       0.01          5          0          0          0          0
12.78/12.81	c   intobj           :       0.00          0          0          0          0          0
12.78/12.81	c   gomory           :       4.81          5          0          0       1528          0
12.78/12.81	c   strongcg         :       1.73          5          0          0       2500          0
12.78/12.81	c   cmir             :       0.00          0          0          0          0          0
12.78/12.81	c   flowcover        :       0.00          0          0          0          0          0
12.78/12.81	c   clique           :       0.03          5          0          0          0          0
12.78/12.81	c   zerohalf         :       0.00          0          0          0          0          0
12.78/12.81	c   mcf              :       0.27          2          0          0          0          0
12.78/12.81	c Pricers            :       Time      Calls       Vars
12.78/12.81	c   problem variables:       0.00          0          0
12.78/12.81	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
12.78/12.81	c   relpscost        :       3.28         29          0          0          0          0         58
12.78/12.81	c   pscost           :       0.00          0          0          0          0          0          0
12.78/12.81	c   inference        :       0.00          0          0          0          0          0          0
12.78/12.81	c   mostinf          :       0.00          0          0          0          0          0          0
12.78/12.81	c   leastinf         :       0.00          0          0          0          0          0          0
12.78/12.81	c   fullstrong       :       0.00          0          0          0          0          0          0
12.78/12.81	c   allfullstrong    :       0.00          0          0          0          0          0          0
12.78/12.81	c   random           :       0.00          0          0          0          0          0          0
12.78/12.81	c Primal Heuristics  :       Time      Calls      Found
12.78/12.81	c   LP solutions     :       0.01          -          1
12.78/12.81	c   pseudo solutions :       0.00          -          0
12.78/12.81	c   simplerounding   :       0.00          0          0
12.78/12.81	c   rounding         :       0.00          0          0
12.78/12.81	c   shifting         :       0.00          0          0
12.78/12.81	c   intshifting      :       0.00          0          0
12.78/12.81	c   oneopt           :       0.00          0          0
12.78/12.81	c   fixandinfer      :       0.00          0          0
12.78/12.81	c   feaspump         :       0.00          0          0
12.78/12.81	c   coefdiving       :       0.00          0          0
12.78/12.81	c   pscostdiving     :       0.00          0          0
12.78/12.81	c   fracdiving       :       0.00          0          0
12.78/12.81	c   veclendiving     :       0.00          0          0
12.78/12.81	c   intdiving        :       0.00          0          0
12.78/12.81	c   actconsdiving    :       0.00          0          0
12.78/12.81	c   objpscostdiving  :       0.00          0          0
12.78/12.81	c   rootsoldiving    :       0.00          0          0
12.78/12.81	c   linesearchdiving :       0.00          0          0
12.78/12.81	c   guideddiving     :       0.00          0          0
12.78/12.81	c   octane           :       0.00          0          0
12.78/12.81	c   rens             :       0.00          0          0
12.78/12.81	c   rins             :       0.00          0          0
12.78/12.81	c   localbranching   :       0.00          0          0
12.78/12.81	c   mutation         :       0.00          0          0
12.78/12.81	c   crossover        :       0.00          0          0
12.78/12.81	c   dins             :       0.00          0          0
12.78/12.81	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
12.78/12.81	c   primal LP        :       0.27          0          0       0.00       0.00
12.78/12.81	c   dual LP          :       0.81         94       1048      11.15    1293.83
12.78/12.81	c   barrier LP       :       0.00          0          0       0.00          -
12.78/12.81	c   diving/probing LP:       0.00          0          0       0.00          -
12.78/12.81	c   strong branching :       3.27        230       6337      27.55    1937.92
12.78/12.81	c     (at root node) :          -         33       2897      87.79          -
12.78/12.81	c   conflict analysis:       0.00          0          0       0.00          -
12.78/12.81	c B&B Tree           :
12.78/12.81	c   number of runs   :          1
12.78/12.81	c   nodes            :         35
12.78/12.81	c   nodes (total)    :         35
12.78/12.81	c   nodes left       :         21
12.78/12.81	c   max depth        :         29
12.78/12.81	c   max depth (total):         29
12.78/12.81	c   backtracks       :          0 (0.0%)
12.78/12.81	c   delayed cutoffs  :          0
12.78/12.81	c   repropagations   :         18 (167 domain reductions, 0 cutoffs)
12.78/12.81	c   avg switch length:       1.89
12.78/12.81	c   switching time   :       0.31
12.78/12.81	c Solution           :
12.78/12.81	c   Solutions found  :          1 (1 improvements)
12.78/12.81	c   Primal Bound     : +3.20000000000000e+01   (in run 1, after 35 nodes, 12.41 seconds, depth 29, found by <relaxation>)
12.78/12.81	c   Dual Bound       : +3.00000000000000e+01
12.78/12.81	c   Gap              :       6.67 %
12.78/12.81	c   Root Dual Bound  : +3.00000000000000e+01
12.88/12.92	c Time complete: 12.9.

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-1870645-1245214874/watcher-1870645-1245214874 -o /tmp/evaluation-result-1870645-1245214874/solver-1870645-1245214874 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870645-1245214874.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 9422
/proc/meminfo: memFree=1835544/2055920 swapFree=4181884/4192956
[pid=9422] ppid=9420 vsize=5812 CPUtime=0
/proc/9422/stat : 9422 (pbscip.linux.x8) R 9420 9422 9189 0 -1 4194304 519 0 0 0 0 0 0 0 18 0 1 0 189084266 5951488 503 1992294400 4194304 9342243 548682068736 18446744073709551615 8223232 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 1453 511 340 1256 0 192 0

[startup+0.077814 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9422
/proc/meminfo: memFree=1835544/2055920 swapFree=4181884/4192956
[pid=9422] ppid=9420 vsize=17524 CPUtime=0.07
/proc/9422/stat : 9422 (pbscip.linux.x8) R 9420 9422 9189 0 -1 4194304 3367 0 0 0 6 1 0 0 18 0 1 0 189084266 17944576 3351 1992294400 4194304 9342243 548682068736 18446744073709551615 4511625 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 4381 3351 376 1256 0 3120 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 17524

[startup+0.101816 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9422
/proc/meminfo: memFree=1835544/2055920 swapFree=4181884/4192956
[pid=9422] ppid=9420 vsize=23916 CPUtime=0.09
/proc/9422/stat : 9422 (pbscip.linux.x8) R 9420 9422 9189 0 -1 4194304 5346 0 0 0 7 2 0 0 18 0 1 0 189084266 24489984 4976 1992294400 4194304 9342243 548682068736 18446744073709551615 4539744 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9422/statm: 5979 4976 412 1256 0 4718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23916

[startup+0.301838 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9422
/proc/meminfo: memFree=1835544/2055920 swapFree=4181884/4192956
[pid=9422] ppid=9420 vsize=32700 CPUtime=0.29
/proc/9422/stat : 9422 (pbscip.linux.x8) R 9420 9422 9189 0 -1 4194304 7339 0 0 0 19 10 0 0 19 0 1 0 189084266 33484800 6969 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9422/statm: 8175 6969 446 1256 0 6914 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32700

[startup+0.701881 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 9422
/proc/meminfo: memFree=1835544/2055920 swapFree=4181884/4192956
[pid=9422] ppid=9420 vsize=65188 CPUtime=0.69
/proc/9422/stat : 9422 (pbscip.linux.x8) R 9420 9422 9189 0 -1 4194304 14457 0 0 0 47 22 0 0 17 0 1 0 189084266 66752512 14002 1992294400 4194304 9342243 548682068736 18446744073709551615 4698285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9422/statm: 16297 14006 623 1256 0 15036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 65188

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9423
/proc/meminfo: memFree=1775760/2055920 swapFree=4181884/4192956
[pid=9422] ppid=9420 vsize=78656 CPUtime=1.49
/proc/9422/stat : 9422 (pbscip.linux.x8) R 9420 9422 9189 0 -1 4194304 18180 0 0 0 124 25 0 0 23 0 1 0 189084266 80543744 17725 1992294400 4194304 9342243 548682068736 18446744073709551615 6496544 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9422/statm: 19664 17725 655 1256 0 18403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78656

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9423
/proc/meminfo: memFree=1763024/2055920 swapFree=4181884/4192956
[pid=9422] ppid=9420 vsize=79676 CPUtime=3.09
/proc/9422/stat : 9422 (pbscip.linux.x8) R 9420 9422 9189 0 -1 4194304 19143 0 0 0 283 26 0 0 25 0 1 0 189084266 81588224 18688 1992294400 4194304 9342243 548682068736 18446744073709551615 8300202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9422/statm: 19919 18688 655 1256 0 18658 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 79676

[startup+6.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9423
/proc/meminfo: memFree=1762768/2055920 swapFree=4181884/4192956
[pid=9422] ppid=9420 vsize=81236 CPUtime=6.28
/proc/9422/stat : 9422 (pbscip.linux.x8) R 9420 9422 9189 0 -1 4194304 19918 0 0 0 601 27 0 0 25 0 1 0 189084266 83185664 18657 1992294400 4194304 9342243 548682068736 18446744073709551615 6237444 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9422/statm: 20309 18657 656 1256 0 19048 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 81236

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9423
/proc/meminfo: memFree=1762584/2055920 swapFree=4181884/4192956
[pid=9422] ppid=9420 vsize=80464 CPUtime=12.68
/proc/9422/stat : 9422 (pbscip.linux.x8) R 9420 9422 9189 0 -1 4194304 21546 0 0 0 1238 30 0 0 25 0 1 0 189084266 82395136 18784 1992294400 4194304 9342243 548682068736 18446744073709551615 6238498 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9422/statm: 20116 18784 682 1256 0 18855 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 80464

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

[startup+12.9012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9423
/proc/meminfo: memFree=1762584/2055920 swapFree=4181884/4192956
[pid=9422] ppid=9420 vsize=80464 CPUtime=12.88
/proc/9422/stat : 9422 (pbscip.linux.x8) R 9420 9422 9189 0 -1 4194304 21551 0 0 0 1258 30 0 0 17 0 1 0 189084266 82395136 18789 1992294400 4194304 9342243 548682068736 18446744073709551615 4401526 0 0 4096 0 0 0 0 17 1 0 0
/proc/9422/statm: 20116 18789 687 1256 0 18855 0
Current children cumulated CPU time (s) 12.88
Current children cumulated vsize (KiB) 80464

Child status: 0
Real time (s): 12.9255
CPU time (s): 12.913
CPU user time (s): 12.5971
CPU system time (s): 0.315951
CPU usage (%): 99.9038
Max. virtual memory (cumulated for all children) (KiB): 86660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.5971
system time used= 0.315951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21556
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= 9
involuntary context switches= 20

runsolver used 0.011998 second user time and 0.039993 second system time

The end

Launcher Data 

Begin job on node42 at 2009-06-17 07:01:14
IDJOB=1870645
IDBENCH=48321
IDSOLVER=684
FILE ID=node42/1870645-1245214874
PBS_JOBID= 9368390
Free space on /tmp= 66148 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_5_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-1870645-1245214874/watcher-1870645-1245214874 -o /tmp/evaluation-result-1870645-1245214874/solver-1870645-1245214874 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.clp -t 1800 -m 1800 -f HOME/instance-1870645-1245214874.opb

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

MD5SUM BENCH= eb83986855f475edbe62b7e6495068f1
RANDOM SEED=98886556

node42.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		: 3000.214
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		: 3000.214
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:       1835960 kB
Buffers:         23592 kB
Cached:         113980 kB
SwapCached:       5092 kB
Active:          59400 kB
Inactive:        86324 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1835960 kB
SwapTotal:     4192956 kB
SwapFree:      4181884 kB
Dirty:           11996 kB
Writeback:           0 kB
Mapped:          14316 kB
Slab:            60264 kB
Committed_AS:   180872 kB
PageTables:       1400 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= 66136 MiB
End job on node42 at 2009-06-17 07:01:27