Trace number 3692886

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
SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixedUNSAT 0.610906 0.611892

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j30/
normalized-j3046_4-unsat.opb
MD5SUM194fc06f7c21580ad88e7dc6177066b4
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.012997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints13430
Number of constraints which are clauses13178
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints252
Minimum length of a constraint1
Maximum length of a constraint30
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 187
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3692886-1338038995.opb>
0.00/0.04	c original problem has 3968 variables (3968 bin, 0 int, 0 impl, 0 cont) and 13430 constraints
0.00/0.04	c problem read in 0.04
0.06/0.08	c presolving:
0.29/0.31	c (round 1) 1414 del vars, 3678 del conss, 0 add conss, 1043 chg bounds, 1 chg sides, 1 chg coeffs, 0 upgd conss, 598348 impls, 0 clqs
0.38/0.41	c (round 2) 2752 del vars, 8895 del conss, 0 add conss, 2237 chg bounds, 1 chg sides, 1 chg coeffs, 0 upgd conss, 606296 impls, 0 clqs
0.38/0.42	c (round 3) 3070 del vars, 10632 del conss, 0 add conss, 2401 chg bounds, 56 chg sides, 49 chg coeffs, 0 upgd conss, 608748 impls, 0 clqs
0.38/0.43	c (round 4) 3276 del vars, 11219 del conss, 0 add conss, 2524 chg bounds, 75 chg sides, 68 chg coeffs, 0 upgd conss, 611604 impls, 0 clqs
0.38/0.44	c (round 5) 3402 del vars, 11758 del conss, 0 add conss, 2607 chg bounds, 79 chg sides, 72 chg coeffs, 0 upgd conss, 613169 impls, 0 clqs
0.38/0.44	c (round 6) 3478 del vars, 11993 del conss, 0 add conss, 2664 chg bounds, 98 chg sides, 90 chg coeffs, 0 upgd conss, 613593 impls, 0 clqs
0.38/0.44	c (round 7) 3499 del vars, 12084 del conss, 0 add conss, 2669 chg bounds, 110 chg sides, 102 chg coeffs, 0 upgd conss, 613781 impls, 0 clqs
0.38/0.44	c (round 8) 3499 del vars, 12110 del conss, 0 add conss, 2669 chg bounds, 110 chg sides, 102 chg coeffs, 0 upgd conss, 613781 impls, 0 clqs
0.38/0.45	c (round 9) 3499 del vars, 12110 del conss, 0 add conss, 2669 chg bounds, 110 chg sides, 102 chg coeffs, 1325 upgd conss, 613781 impls, 0 clqs
0.38/0.46	c (round 10) 3499 del vars, 12231 del conss, 162 add conss, 2669 chg bounds, 255 chg sides, 551 chg coeffs, 1325 upgd conss, 614663 impls, 86 clqs
0.38/0.47	c (round 11) 3500 del vars, 12241 del conss, 200 add conss, 2670 chg bounds, 288 chg sides, 680 chg coeffs, 1326 upgd conss, 614770 impls, 91 clqs
0.38/0.47	c (round 12) 3502 del vars, 12253 del conss, 231 add conss, 2671 chg bounds, 316 chg sides, 768 chg coeffs, 1327 upgd conss, 614957 impls, 97 clqs
0.38/0.47	c (round 13) 3503 del vars, 12255 del conss, 232 add conss, 2671 chg bounds, 318 chg sides, 777 chg coeffs, 1327 upgd conss, 615021 impls, 97 clqs
0.38/0.48	c (round 14) 3503 del vars, 12309 del conss, 232 add conss, 2671 chg bounds, 318 chg sides, 778 chg coeffs, 1327 upgd conss, 615045 impls, 97 clqs
0.38/0.48	c (round 15) 3503 del vars, 12359 del conss, 232 add conss, 2671 chg bounds, 318 chg sides, 778 chg coeffs, 1327 upgd conss, 615045 impls, 97 clqs
0.49/0.50	c (round 16) 3536 del vars, 12909 del conss, 401 add conss, 2671 chg bounds, 318 chg sides, 778 chg coeffs, 1327 upgd conss, 627153 impls, 65 clqs
0.49/0.51	c (round 17) 3556 del vars, 13001 del conss, 426 add conss, 2671 chg bounds, 342 chg sides, 921 chg coeffs, 1328 upgd conss, 628691 impls, 116 clqs
0.49/0.51	c (round 18) 3565 del vars, 13025 del conss, 465 add conss, 2671 chg bounds, 380 chg sides, 1105 chg coeffs, 1328 upgd conss, 628963 impls, 120 clqs
0.49/0.52	c (round 19) 3569 del vars, 13200 del conss, 593 add conss, 2672 chg bounds, 403 chg sides, 1205 chg coeffs, 1329 upgd conss, 628990 impls, 120 clqs
0.49/0.52	c (round 20) 3585 del vars, 13243 del conss, 598 add conss, 2679 chg bounds, 406 chg sides, 1250 chg coeffs, 1329 upgd conss, 630038 impls, 226 clqs
0.49/0.53	c (round 21) 3598 del vars, 13268 del conss, 640 add conss, 2679 chg bounds, 454 chg sides, 1406 chg coeffs, 1329 upgd conss, 630378 impls, 233 clqs
0.49/0.53	c (round 22) 3604 del vars, 13279 del conss, 660 add conss, 2680 chg bounds, 480 chg sides, 1517 chg coeffs, 1329 upgd conss, 630820 impls, 249 clqs
0.49/0.54	c (round 23) 3605 del vars, 13286 del conss, 672 add conss, 2680 chg bounds, 489 chg sides, 1577 chg coeffs, 1329 upgd conss, 630832 impls, 253 clqs
0.49/0.54	c (round 24) 3605 del vars, 13358 del conss, 676 add conss, 2680 chg bounds, 494 chg sides, 1603 chg coeffs, 1329 upgd conss, 630832 impls, 256 clqs
0.49/0.55	c (round 25) 3605 del vars, 13358 del conss, 676 add conss, 2680 chg bounds, 494 chg sides, 1607 chg coeffs, 1329 upgd conss, 630832 impls, 256 clqs
0.49/0.55	c (round 26) 3605 del vars, 13358 del conss, 676 add conss, 2680 chg bounds, 495 chg sides, 1610 chg coeffs, 1329 upgd conss, 630832 impls, 257 clqs
0.49/0.55	c (round 27) 3605 del vars, 13358 del conss, 676 add conss, 2680 chg bounds, 495 chg sides, 1611 chg coeffs, 1329 upgd conss, 630832 impls, 257 clqs
0.49/0.56	c (round 28) 3657 del vars, 13358 del conss, 676 add conss, 2680 chg bounds, 495 chg sides, 1611 chg coeffs, 1329 upgd conss, 632950 impls, 194 clqs
0.49/0.57	c (round 29) 3684 del vars, 13505 del conss, 724 add conss, 2680 chg bounds, 548 chg sides, 1817 chg coeffs, 1329 upgd conss, 634357 impls, 214 clqs
0.49/0.57	c (round 30) 3707 del vars, 13564 del conss, 793 add conss, 2682 chg bounds, 617 chg sides, 2089 chg coeffs, 1329 upgd conss, 634817 impls, 232 clqs
0.49/0.57	c (round 31) 3729 del vars, 13619 del conss, 824 add conss, 2682 chg bounds, 645 chg sides, 2219 chg coeffs, 1329 upgd conss, 635014 impls, 227 clqs
0.49/0.58	c (round 32) 3784 del vars, 13766 del conss, 867 add conss, 2686 chg bounds, 692 chg sides, 2415 chg coeffs, 1329 upgd conss, 635533 impls, 204 clqs
0.49/0.58	c (round 33) 3854 del vars, 13955 del conss, 905 add conss, 2686 chg bounds, 734 chg sides, 2569 chg coeffs, 1329 upgd conss, 636414 impls, 132 clqs
0.49/0.58	c (round 34) 3901 del vars, 14189 del conss, 963 add conss, 2691 chg bounds, 779 chg sides, 2713 chg coeffs, 1329 upgd conss, 636698 impls, 60 clqs
0.49/0.58	c presolving (35 rounds):
0.49/0.58	c  3935 deleted vars, 14194 deleted constraints, 963 added constraints, 2691 tightened bounds, 0 added holes, 780 changed sides, 2716 changed coefficients
0.49/0.58	c  636698 implications, 60 cliques
0.49/0.59	c presolving detected infeasibility
0.49/0.59	c Presolving Time: 0.53
0.49/0.59	c - non default parameters ----------------------------------------------------------------------
0.49/0.59	c # SCIP version 2.1.1.4
0.49/0.59	c 
0.49/0.59	c # maximal time in seconds to run
0.49/0.59	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.59	c limits/time = 1797
0.49/0.59	c 
0.49/0.59	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.49/0.59	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.49/0.59	c limits/memory = 13950
0.49/0.59	c 
0.49/0.59	c # default clock type (1: CPU user seconds, 2: wall clock time)
0.49/0.59	c # [type: int, range: [1,2], default: 1]
0.49/0.59	c timing/clocktype = 2
0.49/0.59	c 
0.49/0.59	c # belongs reading time to solving time?
0.49/0.59	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.49/0.59	c timing/reading = TRUE
0.49/0.59	c 
0.49/0.59	c -----------------------------------------------------------------------------------------------
0.49/0.59	c start solving
0.49/0.59	s UNSATISFIABLE
0.49/0.59	c SCIP Status        : problem is solved [infeasible]
0.49/0.59	c Total Time         :       0.59
0.49/0.59	c   solving          :       0.59
0.49/0.59	c   presolving       :       0.53 (included in solving)
0.49/0.59	c   reading          :       0.04 (included in solving)
0.49/0.59	c   copying          :       0.00 (0 times copied the problem)
0.49/0.59	c Original Problem   :
0.49/0.59	c   Problem name     : HOME/instance-3692886-1338038995.opb
0.49/0.59	c   Variables        : 3968 (3968 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.59	c   Constraints      : 13430 initial, 13430 maximal
0.49/0.59	c   Objective sense  : minimize
0.49/0.59	c Presolved Problem  :
0.49/0.59	c   Problem name     : t_HOME/instance-3692886-1338038995.opb
0.49/0.59	c   Variables        : 33 (33 binary, 0 integer, 0 implicit integer, 0 continuous)
0.49/0.59	c   Constraints      : 197 initial, 197 maximal
0.49/0.59	c Presolvers         :   ExecTime  SetupTime  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons    AddCons   ChgSides   ChgCoefs
0.49/0.59	c   domcol           :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.59	c   trivial          :       0.00       0.00        204          0          0          0          0          0          0          0          0
0.49/0.59	c   dualfix          :       0.00       0.00         54          0          0          0          0          0          0          0          0
0.49/0.59	c   boundshift       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.59	c   inttobinary      :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.59	c   convertinttobin  :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.59	c   gateextraction   :       0.00       0.00          0          0          0          0          0        550        169          0          0
0.49/0.59	c   implics          :       0.00       0.00          0         51          0          0          0          0          0          0          0
0.49/0.59	c   components       :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.59	c   pseudoobj        :       0.00       0.00          0          0          0          0          0          0          0          0          0
0.49/0.59	c   probing          :       0.02       0.00         80          5          0          0          0          0          0          0          0
0.49/0.59	c   knapsack         :       0.06       0.00         24          0          0         21          0        181        686        670       2600
0.49/0.59	c   setppc           :       0.03       0.00         85         94          0          0          0       1227          0          0          0
0.49/0.59	c   and              :       0.00       0.00          0         14          0          0          0        122        108          0         14
0.49/0.59	c   linear           :       0.35       0.00       2545        779          0       2669          0      12110          0        110        102
0.49/0.59	c   logicor          :       0.00       0.00          0          0          0          1          0          4          0          0          0
0.49/0.59	c   root node        :          -          -          0          -          -          0          -          -          -          -          -
0.49/0.59	c Constraints        :     Number  MaxNumber  #Separate #Propagate    #EnfoLP    #EnfoPS     #Check   #ResProp    Cutoffs    DomReds       Cuts      Conss   Children
0.49/0.59	c   integral         :          0          0          0          0          0          0          0          0          0          0          0          0          0
0.49/0.59	c   knapsack         :         11         11          0        181          0          0          0         45          2          0          0          0          0
0.49/0.59	c   setppc           :        186        186          0        179          0          0          0         79          1          0          0          0          0
0.49/0.59	c   countsols        :          0          0          0          0          0          0          0          0          0          0          0          0          0
0.49/0.59	c Constraint Timings :  TotalTime  SetupTime   Separate  Propagate     EnfoLP     EnfoPS      Check    ResProp
0.49/0.59	c   integral         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c   knapsack         :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c   setppc           :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c   countsols        :       0.00       0.00       0.00       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c Propagators        : #Propagate   #ResProp    Cutoffs    DomReds
0.49/0.59	c   pseudoobj        :          0          0          0          0
0.49/0.59	c   rootredcost      :          0          0          0          0
0.49/0.59	c   vbounds          :          0          0          0          0
0.49/0.59	c   redcost          :          0          0          0          0
0.49/0.59	c   probing          :          0          0          0          0
0.49/0.59	c Propagator Timings :  TotalTime  SetupTime   Presolve  Propagate    ResProp
0.49/0.59	c   pseudoobj        :       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c   rootredcost      :       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c   vbounds          :       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c   redcost          :       0.00       0.00       0.00       0.00       0.00
0.49/0.59	c   probing          :       0.02       0.00       0.02       0.00       0.00
0.49/0.59	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.49/0.59	c   propagation      :       0.00          4          0          0        0.0          0        0.0          -
0.49/0.59	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.59	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.59	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.49/0.59	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.49/0.59	c   applied globally :          -          -          -          0        0.0          -          -          -
0.49/0.59	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.49/0.59	c Separators         :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss
0.49/0.59	c   cut pool         :       0.00                     0          -          -          0          -    (maximal pool size: 0)
0.49/0.59	c   clique           :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   closecuts        :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   cgmip            :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   cmir             :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   flowcover        :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   gomory           :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   impliedbounds    :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   intobj           :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   mcf              :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   oddcycle         :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   rapidlearning    :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   strongcg         :       0.00       0.00          0          0          0          0          0
0.49/0.59	c   zerohalf         :       0.00       0.00          0          0          0          0          0
0.49/0.59	c Pricers            :   ExecTime  SetupTime      Calls       Vars
0.49/0.59	c   problem variables:       0.00          -          0          0
0.49/0.59	c Branching Rules    :   ExecTime  SetupTime      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.49/0.59	c   pscost           :       0.00       0.00          0          0          0          0          0          0
0.49/0.59	c   inference        :       0.00       0.00          0          0          0          0          0          0
0.49/0.59	c   mostinf          :       0.00       0.00          0          0          0          0          0          0
0.49/0.59	c   leastinf         :       0.00       0.00          0          0          0          0          0          0
0.49/0.59	c   fullstrong       :       0.00       0.00          0          0          0          0          0          0
0.49/0.59	c   allfullstrong    :       0.00       0.00          0          0          0          0          0          0
0.49/0.59	c   random           :       0.00       0.00          0          0          0          0          0          0
0.49/0.59	c   relpscost        :       0.00       0.00          0          0          0          0          0          0
0.49/0.59	c Primal Heuristics  :   ExecTime  SetupTime      Calls      Found
0.49/0.59	c   LP solutions     :       0.00          -          -          0
0.49/0.59	c   pseudo solutions :       0.00          -          -          0
0.49/0.59	c   smallcard        :       0.00       0.00          0          0
0.49/0.59	c   trivial          :       0.00       0.00          1          0
0.49/0.59	c   shiftandpropagate:       0.00       0.00          0          0
0.49/0.59	c   simplerounding   :       0.00       0.00          0          0
0.49/0.59	c   zirounding       :       0.00       0.00          0          0
0.49/0.59	c   rounding         :       0.00       0.00          0          0
0.49/0.59	c   shifting         :       0.00       0.00          0          0
0.49/0.59	c   intshifting      :       0.00       0.00          0          0
0.49/0.59	c   oneopt           :       0.00       0.00          0          0
0.49/0.59	c   twoopt           :       0.00       0.00          0          0
0.49/0.59	c   indtwoopt        :       0.00       0.00          0          0
0.49/0.59	c   indoneopt        :       0.00       0.00          0          0
0.49/0.59	c   fixandinfer      :       0.00       0.00          0          0
0.49/0.59	c   feaspump         :       0.00       0.00          0          0
0.49/0.59	c   clique           :       0.00       0.00          0          0
0.49/0.59	c   indrounding      :       0.00       0.00          0          0
0.49/0.59	c   indcoefdiving    :       0.00       0.00          0          0
0.49/0.59	c   coefdiving       :       0.00       0.00          0          0
0.49/0.59	c   pscostdiving     :       0.00       0.00          0          0
0.49/0.59	c   nlpdiving        :       0.00       0.00          0          0
0.49/0.59	c   fracdiving       :       0.00       0.00          0          0
0.49/0.59	c   veclendiving     :       0.00       0.00          0          0
0.49/0.59	c   intdiving        :       0.00       0.00          0          0
0.49/0.59	c   actconsdiving    :       0.00       0.00          0          0
0.49/0.59	c   objpscostdiving  :       0.00       0.00          0          0
0.49/0.59	c   rootsoldiving    :       0.00       0.00          0          0
0.49/0.59	c   linesearchdiving :       0.00       0.00          0          0
0.49/0.59	c   guideddiving     :       0.00       0.00          0          0
0.49/0.59	c   octane           :       0.00       0.00          0          0
0.49/0.59	c   rens             :       0.00       0.00          0          0
0.49/0.59	c   rins             :       0.00       0.00          0          0
0.49/0.59	c   localbranching   :       0.00       0.00          0          0
0.49/0.59	c   mutation         :       0.00       0.00          0          0
0.49/0.59	c   crossover        :       0.00       0.00          0          0
0.49/0.59	c   dins             :       0.00       0.00          0          0
0.49/0.59	c   vbounds          :       0.00       0.00          0          0
0.49/0.59	c   undercover       :       0.00       0.00          0          0
0.49/0.59	c   subnlp           :       0.00       0.00          0          0
0.49/0.59	c   trysol           :       0.00       0.00          0          0
0.49/0.59	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec  Time-0-It Calls-0-It
0.49/0.59	c   primal LP        :       0.00          0          0       0.00          -       0.00          0
0.49/0.59	c   dual LP          :       0.00          0          0       0.00          -       0.00          0
0.49/0.59	c   lex dual LP      :       0.00          0          0       0.00          -
0.49/0.59	c   barrier LP       :       0.00          0          0       0.00          -       0.00          0
0.49/0.59	c   diving/probing LP:       0.00          0          0       0.00          -
0.49/0.59	c   strong branching :       0.00          0          0       0.00          -
0.49/0.59	c     (at root node) :          -          0          0       0.00          -
0.49/0.59	c   conflict analysis:       0.00          0          0       0.00          -
0.49/0.59	c B&B Tree           :
0.49/0.59	c   number of runs   :          1
0.49/0.59	c   nodes            :          0
0.49/0.59	c   nodes (total)    :          0
0.49/0.59	c   nodes left       :          1
0.49/0.59	c   max depth        :         -1
0.49/0.59	c   max depth (total):         -1
0.49/0.59	c   backtracks       :          0 (0.0%)
0.49/0.59	c   delayed cutoffs  :          0
0.49/0.59	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.49/0.59	c   avg switch length:       0.00
0.49/0.59	c   switching time   :       0.00
0.49/0.59	c Solution           :
0.49/0.59	c   Solutions found  :          0 (0 improvements)
0.49/0.59	c   Primal Bound     : infeasible
0.49/0.59	c   Dual Bound       :          -
0.49/0.59	c   Gap              :   infinite
0.49/0.59	c   Root Dual Bound  :          -
0.49/0.59	c   Root Iterations  :          0
0.58/0.61	c Time complete: 0.6.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3692886-1338038995/watcher-3692886-1338038995 -o /tmp/evaluation-result-3692886-1338038995/solver-3692886-1338038995 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692886-1338038995.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 24959
/proc/meminfo: memFree=27284736/32873844 swapFree=7364/7364
[pid=24959] ppid=24957 vsize=10628 CPUtime=0 cores=1,3,5,7
/proc/24959/stat : 24959 (scip-2.1.1.4sfi) R 24957 24959 21011 0 -1 4202496 1398 0 0 0 0 0 0 0 20 0 1 0 270025589 10883072 1352 33554432000 4194304 10169799 140737388698784 140735032884456 7543003 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/24959/statm: 2657 1352 409 1459 0 1189 0

[startup+0.0727261 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 24959
/proc/meminfo: memFree=27284736/32873844 swapFree=7364/7364
[pid=24959] ppid=24957 vsize=38172 CPUtime=0.06 cores=1,3,5,7
/proc/24959/stat : 24959 (scip-2.1.1.4sfi) R 24957 24959 21011 0 -1 4202496 8002 0 0 0 5 1 0 0 20 0 1 0 270025589 39088128 7958 33554432000 4194304 10169799 140737388698784 140737388564472 7543003 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/24959/statm: 9543 7974 497 1459 0 8075 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 38172

[startup+0.100371 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 24959
/proc/meminfo: memFree=27284736/32873844 swapFree=7364/7364
[pid=24959] ppid=24957 vsize=44804 CPUtime=0.09 cores=1,3,5,7
/proc/24959/stat : 24959 (scip-2.1.1.4sfi) R 24957 24959 21011 0 -1 4202496 9730 0 0 0 8 1 0 0 20 0 1 0 270025589 45879296 9684 33554432000 4194304 10169799 140737388698784 140737388564472 8961143 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/24959/statm: 11201 9684 555 1459 0 9733 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 44804

[startup+0.300317 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 24959
/proc/meminfo: memFree=27284736/32873844 swapFree=7364/7364
[pid=24959] ppid=24957 vsize=62692 CPUtime=0.29 cores=1,3,5,7
/proc/24959/stat : 24959 (scip-2.1.1.4sfi) R 24957 24959 21011 0 -1 4202496 14127 0 0 0 27 2 0 0 20 0 1 0 270025589 64196608 14081 33554432000 4194304 10169799 140737388698784 140737388564472 8961143 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/24959/statm: 15673 14081 562 1459 0 14205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 62692

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

[startup+0.500299 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 24959
/proc/meminfo: memFree=27284736/32873844 swapFree=7364/7364
[pid=24959] ppid=24957 vsize=67240 CPUtime=0.49 cores=1,3,5,7
/proc/24959/stat : 24959 (scip-2.1.1.4sfi) R 24957 24959 21011 0 -1 4202496 15625 0 0 0 46 3 0 0 20 0 1 0 270025589 68853760 15289 33554432000 4194304 10169799 140737388698784 140737388564472 8961143 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/24959/statm: 16810 15289 629 1459 0 15342 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 67240

[startup+0.600297 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 24959
/proc/meminfo: memFree=27284736/32873844 swapFree=7364/7364
[pid=24959] ppid=24957 vsize=59340 CPUtime=0.58 cores=1,3,5,7
/proc/24959/stat : 24959 (scip-2.1.1.4sfi) R 24957 24959 21011 0 -1 4202496 15968 0 0 0 55 3 0 0 20 0 1 0 270025589 60764160 13678 33554432000 4194304 10169799 140737388698784 140737388564472 8989847 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/24959/statm: 14835 13678 677 1459 0 13367 0
Current children cumulated CPU time (s) 0.58
Current children cumulated vsize (KiB) 59340

Child status: 0
Real time (s): 0.611892
CPU time (s): 0.610906
CPU user time (s): 0.565913
CPU system time (s): 0.044993
CPU usage (%): 99.8389
Max. virtual memory (cumulated for all children) (KiB): 67240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.565913
system time used= 0.044993
maximum resident set size= 62504
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15981
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= 3
involuntary context switches= 2

runsolver used 0.000999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node118 at 2012-05-26 15:29:55
IDJOB=3692886
IDBENCH=72884
IDSOLVER=2272
FILE ID=node118/3692886-1338038995
RUNJOBID= node118-1338029245-21966
PBS_JOBID= 14624353
Free space on /tmp= 71584 MiB

SOLVER NAME= SCIP spx standard SCIP 2.1.1.4. with SoPlex 1.6.0.3 standard fixed
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j30/normalized-j3046_4-unsat.opb
COMMAND LINE= HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692886-1338038995/watcher-3692886-1338038995 -o /tmp/evaluation-result-3692886-1338038995/solver-3692886-1338038995 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4sfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692886-1338038995.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 194fc06f7c21580ad88e7dc6177066b4
RANDOM SEED=1289299714

node118.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.42
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5320.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.212
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        27285264 kB
Buffers:          252488 kB
Cached:          4277736 kB
SwapCached:            0 kB
Active:           837976 kB
Inactive:        3972832 kB
Active(anon):     282040 kB
Inactive(anon):        0 kB
Active(file):     555936 kB
Inactive(file):  3972832 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             14296 kB
Writeback:             0 kB
AnonPages:        288668 kB
Mapped:            17552 kB
Shmem:               200 kB
Slab:             638128 kB
SReclaimable:      79540 kB
SUnreclaim:       558588 kB
KernelStack:        1456 kB
PageTables:         4188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     400512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    215040 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71568 MiB
End job on node118 at 2012-05-26 15:29:56