Trace number 3739964

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
PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)UNSAT 1.04984 1.05109

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j60/
normalized-j601_8-unsat.opb
MD5SUM7f114e89a22e1f8645509e0e3ad06e41
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 benchmark0.021996
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9150
Total number of constraints28514
Number of constraints which are clauses28218
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints296
Minimum length of a constraint1
Maximum length of a constraint21
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 14
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 119
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.09/0.18	c SCIP version 1.1.0.7
0.09/0.18	c LP-Solver SoPlex 1.4.1
0.09/0.18	c user parameter file <scip.set> not found - using default parameters
0.09/0.18	c read problem <HOME/instance-3739964-1338757372.opb>
0.09/0.18	c original problem has 9150 variables (9150 bin, 0 int, 0 impl, 0 cont) and 28514 constraints
0.19/0.22	c No objective function, only one solution is needed.
0.19/0.22	c start presolving problem
0.19/0.22	c presolving:
0.69/0.74	c (round 1) 2455 del vars, 6606 del conss, 1633 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1477970 impls, 0 clqs
0.89/0.94	c (round 2) 5590 del vars, 17067 del conss, 4597 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 1496066 impls, 0 clqs
0.89/0.97	c (round 3) 6440 del vars, 21095 del conss, 5021 chg bounds, 63 chg sides, 48 chg coeffs, 0 upgd conss, 1501162 impls, 0 clqs
0.89/0.99	c (round 4) 6897 del vars, 22440 del conss, 5331 chg bounds, 110 chg sides, 86 chg coeffs, 0 upgd conss, 1507016 impls, 0 clqs
0.89/1.00	c (round 5) 7164 del vars, 23364 del conss, 5481 chg bounds, 121 chg sides, 100 chg coeffs, 0 upgd conss, 1510407 impls, 0 clqs
0.99/1.00	c (round 6) 7286 del vars, 23772 del conss, 5543 chg bounds, 124 chg sides, 105 chg coeffs, 0 upgd conss, 1512031 impls, 0 clqs
0.99/1.01	c (round 7) 7396 del vars, 24042 del conss, 5620 chg bounds, 128 chg sides, 111 chg coeffs, 0 upgd conss, 1512773 impls, 0 clqs
0.99/1.01	c (round 8) 7545 del vars, 24359 del conss, 5694 chg bounds, 138 chg sides, 121 chg coeffs, 0 upgd conss, 1514350 impls, 1 clqs
0.99/1.02	c presolving (9 rounds):
0.99/1.02	c  7592 deleted vars, 24562 deleted constraints, 5718 tightened bounds, 0 added holes, 146 changed sides, 129 changed coefficients
0.99/1.02	c  1514913 implications, 1 cliques
0.99/1.02	c presolving detected infeasibility
0.99/1.02	c Presolving Time: 0.75
0.99/1.02	c SATUNSAT-LIN
0.99/1.02	c -----------------------------------------------------------------------------------------------
0.99/1.02	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 0]
0.99/1.02	c separating/flowcover/freq = c -1
0.99/1.02	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 0]
0.99/1.02	c separating/cmir/freq = c -1
0.99/1.02	c # additional number of allowed LP iterations
0.99/1.02	c # [type: int, range: [0,2147483647], default: 1000]
0.99/1.02	c heuristics/veclendiving/maxlpiterofs = c 1500
0.99/1.02	c # maximal fraction of diving LP iterations compared to node LP iterations
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.99/1.02	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.99/1.02	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 10]
0.99/1.02	c heuristics/veclendiving/freq = c -1
0.99/1.02	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 1]
0.99/1.02	c heuristics/simplerounding/freq = c -1
0.99/1.02	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 10]
0.99/1.02	c heuristics/shifting/freq = c -1
0.99/1.02	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 1]
0.99/1.02	c heuristics/rounding/freq = c -1
0.99/1.02	c # additional number of allowed LP iterations
0.99/1.02	c # [type: int, range: [0,2147483647], default: 1000]
0.99/1.02	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.99/1.02	c # maximal fraction of diving LP iterations compared to node LP iterations
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.99/1.02	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.99/1.02	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 20]
0.99/1.02	c heuristics/rootsoldiving/freq = c -1
0.99/1.02	c # number of nodes added to the contingent of the total nodes
0.99/1.02	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.99/1.02	c heuristics/rens/nodesofs = c 2000
0.99/1.02	c # minimum percentage of integer variables that have to be fixable 
0.99/1.02	c # [type: real, range: [0,1], default: 0.5]
0.99/1.02	c heuristics/rens/minfixingrate = c 0.3
0.99/1.02	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 0]
0.99/1.02	c heuristics/rens/freq = c -1
0.99/1.02	c # additional number of allowed LP iterations
0.99/1.02	c # [type: int, range: [0,2147483647], default: 1000]
0.99/1.02	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.99/1.02	c # maximal fraction of diving LP iterations compared to node LP iterations
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.99/1.02	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.99/1.02	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 10]
0.99/1.02	c heuristics/pscostdiving/freq = c -1
0.99/1.02	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 1]
0.99/1.02	c heuristics/oneopt/freq = c -1
0.99/1.02	c # additional number of allowed LP iterations
0.99/1.02	c # [type: int, range: [0,2147483647], default: 1000]
0.99/1.02	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.99/1.02	c # maximal fraction of diving LP iterations compared to total iteration number
0.99/1.02	c # [type: real, range: [0,1], default: 0.01]
0.99/1.02	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.99/1.02	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 20]
0.99/1.02	c heuristics/objpscostdiving/freq = c -1
0.99/1.02	c # additional number of allowed LP iterations
0.99/1.02	c # [type: int, range: [0,2147483647], default: 1000]
0.99/1.02	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.99/1.02	c # maximal fraction of diving LP iterations compared to node LP iterations
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.99/1.02	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.99/1.02	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 10]
0.99/1.02	c heuristics/linesearchdiving/freq = c -1
0.99/1.02	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 10]
0.99/1.02	c heuristics/intshifting/freq = c -1
0.99/1.02	c # maximal fraction of diving LP iterations compared to node LP iterations
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.99/1.02	c heuristics/intdiving/maxlpiterquot = c 0.075
0.99/1.02	c # additional number of allowed LP iterations
0.99/1.02	c # [type: int, range: [0,2147483647], default: 1000]
0.99/1.02	c heuristics/guideddiving/maxlpiterofs = c 1500
0.99/1.02	c # maximal fraction of diving LP iterations compared to node LP iterations
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.99/1.02	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.99/1.02	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 10]
0.99/1.02	c heuristics/guideddiving/freq = c -1
0.99/1.02	c # additional number of allowed LP iterations
0.99/1.02	c # [type: int, range: [0,2147483647], default: 1000]
0.99/1.02	c heuristics/fracdiving/maxlpiterofs = c 1500
0.99/1.02	c # maximal fraction of diving LP iterations compared to node LP iterations
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.99/1.02	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.99/1.02	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 10]
0.99/1.02	c heuristics/fracdiving/freq = c -1
0.99/1.02	c # additional number of allowed LP iterations
0.99/1.02	c # [type: int, range: [0,2147483647], default: 1000]
0.99/1.02	c heuristics/feaspump/maxlpiterofs = c 2000
0.99/1.02	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 20]
0.99/1.02	c heuristics/feaspump/freq = c -1
0.99/1.02	c # minimum percentage of integer variables that have to be fixed 
0.99/1.02	c # [type: real, range: [0,1], default: 0.666]
0.99/1.02	c heuristics/crossover/minfixingrate = c 0.5
0.99/1.02	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.99/1.02	c # [type: real, range: [0,1], default: 0.1]
0.99/1.02	c heuristics/crossover/nodesquot = c 0.15
0.99/1.02	c # number of nodes without incumbent change that heuristic should wait
0.99/1.02	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.99/1.02	c heuristics/crossover/nwaitingnodes = c 100
0.99/1.02	c # number of nodes added to the contingent of the total nodes
0.99/1.02	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.99/1.02	c heuristics/crossover/nodesofs = c 750
0.99/1.02	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 30]
0.99/1.02	c heuristics/crossover/freq = c -1
0.99/1.02	c # additional number of allowed LP iterations
0.99/1.02	c # [type: int, range: [0,2147483647], default: 1000]
0.99/1.02	c heuristics/coefdiving/maxlpiterofs = c 1500
0.99/1.02	c # maximal fraction of diving LP iterations compared to node LP iterations
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.99/1.02	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.99/1.02	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 10]
0.99/1.02	c heuristics/coefdiving/freq = c -1
0.99/1.02	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: -1]
0.99/1.02	c presolving/probing/maxrounds = c 0
0.99/1.02	c # should presolving try to simplify knapsacks
0.99/1.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.99/1.02	c constraints/knapsack/simplifyinequalities = c TRUE
0.99/1.02	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.99/1.02	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.99/1.02	c constraints/knapsack/disaggregation = c FALSE
0.99/1.02	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: -1]
0.99/1.02	c constraints/knapsack/maxnumcardlift = c 0
0.99/1.02	c # should presolving try to simplify inequalities
0.99/1.02	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.99/1.02	c constraints/linear/simplifyinequalities = c TRUE
0.99/1.02	c # maximal number of separation rounds in the root node (-1: unlimited)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: -1]
0.99/1.02	c separating/maxroundsroot = c 5
0.99/1.02	c # maximal number of separation rounds per node (-1: unlimited)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 5]
0.99/1.02	c separating/maxrounds = c 1
0.99/1.02	c # solving stops, if the given number of solutions were found (-1: no limit)
0.99/1.02	c # [type: int, range: [-1,2147483647], default: -1]
0.99/1.02	c limits/solutions = c 1
0.99/1.02	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.99/1.02	c limits/memory = c 13950
0.99/1.02	c # maximal time in seconds to run
0.99/1.02	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.99/1.02	c limits/time = c 1791
0.99/1.02	c # frequency for displaying node information lines
0.99/1.02	c # [type: int, range: [-1,2147483647], default: 100]
0.99/1.02	c display/freq = c 10000
0.99/1.02	c -----------------------------------------------------------------------------------------------
0.99/1.02	c start solving problem
0.99/1.02	c 
0.99/1.02	c SCIP Status        : problem is solved [infeasible]
0.99/1.02	c Solving Time (sec) : 0.78
0.99/1.02	c Solving Nodes      : 0
0.99/1.02	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.99/1.02	c Dual Bound         : -1.00000000000000e+20
0.99/1.02	c Gap                : infinite
0.99/1.02	c NODE         0
0.99/1.02	c DUAL BOUND   -1e+20
0.99/1.02	c PRIMAL BOUND 1e+20
0.99/1.02	c GAP          1e+20
0.99/1.02	s UNSATISFIABLE
0.99/1.02	c SCIP Status        : problem is solved [infeasible]
0.99/1.02	c Solving Time       :       0.78
0.99/1.02	c Original Problem   :
0.99/1.02	c   Problem name     : HOME/instance-3739964-1338757372.opb
0.99/1.02	c   Variables        : 9150 (9150 binary, 0 integer, 0 implicit integer, 0 continuous)
0.99/1.02	c   Constraints      : 28514 initial, 28514 maximal
0.99/1.02	c Presolved Problem  :
0.99/1.02	c   Problem name     : t_HOME/instance-3739964-1338757372.opb
0.99/1.02	c   Variables        : 1558 (1558 binary, 0 integer, 0 implicit integer, 0 continuous)
0.99/1.02	c   Constraints      : 3952 initial, 3952 maximal
0.99/1.02	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.99/1.02	c   trivial          :       0.00        375          0          0          0          0          0          0          0
0.99/1.02	c   dualfix          :       0.00          2          0          0          0          0          0          0          0
0.99/1.02	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.99/1.02	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.99/1.02	c   implics          :       0.02          0         92          0          0          0          0          0          0
0.99/1.02	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.99/1.02	c   linear           :       0.72       5343       1780          0       5718          0      24562        146        129
0.99/1.02	c   root node        :          -          0          -          -          0          -          -          -          -
0.99/1.02	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.99/1.02	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.99/1.02	c   linear           :       3952          0          0          0          0          0          0          0          0          0
0.99/1.02	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.99/1.02	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.99/1.02	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.99/1.02	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.99/1.02	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.99/1.02	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.99/1.02	c   pseudoobj        :       0.00          0          0          0
0.99/1.02	c   rootredcost      :       0.00          0          0          0
0.99/1.02	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.99/1.02	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.99/1.02	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.99/1.02	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.99/1.02	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.99/1.02	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.99/1.02	c   applied globally :          -          -          -          0        0.0          -          -          -
0.99/1.02	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.99/1.02	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.99/1.02	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.99/1.02	c   redcost          :       0.00          0          0          0          0          0
0.99/1.02	c   impliedbounds    :       0.00          0          0          0          0          0
0.99/1.02	c   intobj           :       0.00          0          0          0          0          0
0.99/1.02	c   gomory           :       0.00          0          0          0          0          0
0.99/1.02	c   strongcg         :       0.00          0          0          0          0          0
0.99/1.02	c   cmir             :       0.00          0          0          0          0          0
0.99/1.02	c   flowcover        :       0.00          0          0          0          0          0
0.99/1.02	c   clique           :       0.00          0          0          0          0          0
0.99/1.02	c   zerohalf         :       0.00          0          0          0          0          0
0.99/1.02	c   mcf              :       0.00          0          0          0          0          0
0.99/1.02	c Pricers            :       Time      Calls       Vars
0.99/1.02	c   problem variables:       0.00          0          0
0.99/1.02	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.99/1.02	c   pscost           :       0.00          0          0          0          0          0          0
0.99/1.02	c   inference        :       0.00          0          0          0          0          0          0
0.99/1.02	c   mostinf          :       0.00          0          0          0          0          0          0
0.99/1.02	c   leastinf         :       0.00          0          0          0          0          0          0
0.99/1.02	c   fullstrong       :       0.00          0          0          0          0          0          0
0.99/1.02	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.99/1.02	c   random           :       0.00          0          0          0          0          0          0
0.99/1.02	c   relpscost        :       0.00          0          0          0          0          0          0
0.99/1.02	c Primal Heuristics  :       Time      Calls      Found
0.99/1.02	c   LP solutions     :       0.00          -          0
0.99/1.02	c   pseudo solutions :       0.00          -          0
0.99/1.02	c   simplerounding   :       0.00          0          0
0.99/1.02	c   rounding         :       0.00          0          0
0.99/1.02	c   shifting         :       0.00          0          0
0.99/1.02	c   intshifting      :       0.00          0          0
0.99/1.02	c   oneopt           :       0.00          0          0
0.99/1.02	c   fixandinfer      :       0.00          0          0
0.99/1.02	c   feaspump         :       0.00          0          0
0.99/1.02	c   coefdiving       :       0.00          0          0
0.99/1.02	c   pscostdiving     :       0.00          0          0
0.99/1.02	c   fracdiving       :       0.00          0          0
0.99/1.02	c   veclendiving     :       0.00          0          0
0.99/1.02	c   intdiving        :       0.00          0          0
0.99/1.02	c   actconsdiving    :       0.00          0          0
0.99/1.02	c   objpscostdiving  :       0.00          0          0
0.99/1.02	c   rootsoldiving    :       0.00          0          0
0.99/1.02	c   linesearchdiving :       0.00          0          0
0.99/1.02	c   guideddiving     :       0.00          0          0
0.99/1.02	c   octane           :       0.00          0          0
0.99/1.02	c   rens             :       0.00          0          0
0.99/1.02	c   rins             :       0.00          0          0
0.99/1.02	c   localbranching   :       0.00          0          0
0.99/1.02	c   mutation         :       0.00          0          0
0.99/1.02	c   crossover        :       0.00          0          0
0.99/1.02	c   dins             :       0.00          0          0
0.99/1.02	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.99/1.02	c   primal LP        :       0.00          0          0       0.00          -
0.99/1.02	c   dual LP          :       0.00          0          0       0.00          -
0.99/1.02	c   barrier LP       :       0.00          0          0       0.00          -
0.99/1.02	c   diving/probing LP:       0.00          0          0       0.00          -
0.99/1.02	c   strong branching :       0.00          0          0       0.00          -
0.99/1.02	c     (at root node) :          -          0          0       0.00          -
0.99/1.02	c   conflict analysis:       0.00          0          0       0.00          -
0.99/1.02	c B&B Tree           :
0.99/1.02	c   number of runs   :          1
0.99/1.02	c   nodes            :          0
0.99/1.02	c   nodes (total)    :          0
0.99/1.02	c   nodes left       :          1
0.99/1.02	c   max depth        :         -1
0.99/1.02	c   max depth (total):         -1
0.99/1.02	c   backtracks       :          0 (0.0%)
0.99/1.02	c   delayed cutoffs  :          0
0.99/1.02	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.99/1.02	c   avg switch length:       0.00
0.99/1.02	c   switching time   :       0.00
0.99/1.02	c Solution           :
0.99/1.02	c   Solutions found  :          0 (0 improvements)
0.99/1.02	c   Primal Bound     : infeasible
0.99/1.02	c   Dual Bound       :          -
0.99/1.02	c   Gap              :   infinite
0.99/1.02	c   Root Dual Bound  :          -
0.99/1.05	c Time complete: 1.04.

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-3739964-1338757372/watcher-3739964-1338757372 -o /tmp/evaluation-result-3739964-1338757372/solver-3739964-1338757372 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3739964-1338757372.opb 

running on 4 cores: 0,2,4,6

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: 2.00 2.00 2.00 3/175 13250
/proc/meminfo: memFree=25223304/32873648 swapFree=6852/6852
[pid=13250] ppid=13248 vsize=8708 CPUtime=0 cores=0,2,4,6
/proc/13250/stat : 13250 (pbscip.linux.x8) R 13248 13250 12217 0 -1 4202496 1513 0 0 0 0 0 0 0 20 0 1 0 341864508 8916992 1465 33554432000 4194304 7823515 140736790583296 140734708219080 5878822 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/13250/statm: 2177 1467 351 887 0 1287 0

[startup+0.0773171 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 13250
/proc/meminfo: memFree=25223304/32873648 swapFree=6852/6852
[pid=13250] ppid=13248 vsize=18700 CPUtime=0.07 cores=0,2,4,6
/proc/13250/stat : 13250 (pbscip.linux.x8) R 13248 13250 12217 0 -1 4202496 4007 0 0 0 7 0 0 0 20 0 1 0 341864508 19148800 3959 33554432000 4194304 7823515 140736790583296 140734708219080 6908077 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/13250/statm: 4675 3959 351 887 0 3785 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 18700

[startup+0.100267 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 13250
/proc/meminfo: memFree=25223304/32873648 swapFree=6852/6852
[pid=13250] ppid=13248 vsize=20016 CPUtime=0.09 cores=0,2,4,6
/proc/13250/stat : 13250 (pbscip.linux.x8) R 13248 13250 12217 0 -1 4202496 4333 0 0 0 9 0 0 0 20 0 1 0 341864508 20496384 4285 33554432000 4194304 7823515 140736790583296 140734708219080 5543875 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/13250/statm: 5004 4285 351 887 0 4114 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20016

[startup+0.300234 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 13250
/proc/meminfo: memFree=25223304/32873648 swapFree=6852/6852
[pid=13250] ppid=13248 vsize=64796 CPUtime=0.29 cores=0,2,4,6
/proc/13250/stat : 13250 (pbscip.linux.x8) R 13248 13250 12217 0 -1 4202496 15605 0 0 0 27 2 0 0 20 0 1 0 341864508 66351104 15203 33554432000 4194304 7823515 140736790583296 140736790580232 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/13250/statm: 16199 15203 427 887 0 15309 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 64796

[startup+0.700232 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 13250
/proc/meminfo: memFree=25223304/32873648 swapFree=6852/6852
[pid=13250] ppid=13248 vsize=99904 CPUtime=0.69 cores=0,2,4,6
/proc/13250/stat : 13250 (pbscip.linux.x8) R 13248 13250 12217 0 -1 4202496 24321 0 0 0 65 4 0 0 20 0 1 0 341864508 102301696 23919 33554432000 4194304 7823515 140736790583296 140736790580232 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/13250/statm: 24976 23919 432 887 0 24086 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 99904

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

[startup+0.900243 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 13250
/proc/meminfo: memFree=25223304/32873648 swapFree=6852/6852
[pid=13250] ppid=13248 vsize=102888 CPUtime=0.89 cores=0,2,4,6
/proc/13250/stat : 13250 (pbscip.linux.x8) R 13248 13250 12217 0 -1 4202496 25025 0 0 0 84 5 0 0 20 0 1 0 341864508 105357312 24623 33554432000 4194304 7823515 140736790583296 140736790580232 5808045 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/13250/statm: 25722 24623 432 887 0 24832 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 102888

[startup+1.00024 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 13251
/proc/meminfo: memFree=25126188/32873648 swapFree=6852/6852
[pid=13250] ppid=13248 vsize=102888 CPUtime=0.99 cores=0,2,4,6
/proc/13250/stat : 13250 (pbscip.linux.x8) R 13248 13250 12217 0 -1 4202496 25047 0 0 0 94 5 0 0 20 0 1 0 341864508 105357312 24645 33554432000 4194304 7823515 140736790583296 140736790580232 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/13250/statm: 25722 24645 432 887 0 24832 0
Current children cumulated CPU time (s) 0.99
Current children cumulated vsize (KiB) 102888

Child status: 0
Real time (s): 1.05109
CPU time (s): 1.04984
CPU user time (s): 0.977851
CPU system time (s): 0.071989
CPU usage (%): 99.8807
Max. virtual memory (cumulated for all children) (KiB): 102888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.977851
system time used= 0.071989
maximum resident set size= 98744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25095
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= 4

runsolver used 0.001999 second user time and 0.010998 second system time

The end

Launcher Data 

Begin job on node112 at 2012-06-03 23:02:52
IDJOB=3739964
IDBENCH=75846
IDSOLVER=2321
FILE ID=node112/3739964-1338757372
RUNJOBID= node112-1338748093-12233
PBS_JOBID= 14636784
Free space on /tmp= 71204 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j60/normalized-j601_8-unsat.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t TIMEOUT -m MEMLIMIT -f BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3739964-1338757372/watcher-3739964-1338757372 -o /tmp/evaluation-result-3739964-1338757372/solver-3739964-1338757372 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3739964-1338757372.opb

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

MD5SUM BENCH= 7f114e89a22e1f8645509e0e3ad06e41
RANDOM SEED=1783504102

node112.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		: 2666.763
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	: 5333.52
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		: 2666.763
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	: 5331.91
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		: 2666.763
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		: 2666.763
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		: 2666.763
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	: 5331.92
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		: 2666.763
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	: 5331.92
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		: 2666.763
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		: 2666.763
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        25223304 kB
Buffers:          553932 kB
Cached:          5997532 kB
SwapCached:            0 kB
Active:          1992428 kB
Inactive:        4788380 kB
Active(anon):     218192 kB
Inactive(anon):    10924 kB
Active(file):    1774236 kB
Inactive(file):  4777456 kB
Unevictable:        6852 kB
Mlocked:            6852 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             10344 kB
Writeback:             0 kB
AnonPages:        232808 kB
Mapped:            16532 kB
Shmem:               200 kB
Slab:             731424 kB
SReclaimable:     175040 kB
SUnreclaim:       556384 kB
KernelStack:        1472 kB
PageTables:         4564 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     342100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     81920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71196 MiB
End job on node112 at 2012-06-03 23:02:54