Trace number 3730657

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 0.180971 0.182205

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/
uclid_pb_benchmarks/normalized-cache.inv8.ucl.opb
MD5SUMe5d29c8d327340997e74cb5790fdc500
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.006998
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2355
Total number of constraints6744
Number of constraints which are clauses6568
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints176
Minimum length of a constraint1
Maximum length of a constraint9
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 62
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.05	c SCIP version 1.1.0.7
0.00/0.05	c LP-Solver SoPlex 1.4.1
0.00/0.05	c user parameter file <scip.set> not found - using default parameters
0.00/0.05	c read problem <HOME/instance-3730657-1338683053.opb>
0.00/0.05	c original problem has 2355 variables (2355 bin, 0 int, 0 impl, 0 cont) and 6744 constraints
0.00/0.06	c No objective function, only one solution is needed.
0.00/0.06	c start presolving problem
0.00/0.06	c presolving:
0.08/0.11	c (round 1) 282 del vars, 315 del conss, 137 chg bounds, 88 chg sides, 260 chg coeffs, 0 upgd conss, 142381 impls, 0 clqs
0.08/0.12	c (round 2) 319 del vars, 771 del conss, 177 chg bounds, 88 chg sides, 260 chg coeffs, 0 upgd conss, 142542 impls, 0 clqs
0.08/0.12	c (round 3) 367 del vars, 927 del conss, 229 chg bounds, 88 chg sides, 262 chg coeffs, 0 upgd conss, 142861 impls, 0 clqs
0.08/0.13	c (round 4) 398 del vars, 1031 del conss, 253 chg bounds, 88 chg sides, 262 chg coeffs, 0 upgd conss, 142883 impls, 0 clqs
0.08/0.13	c (round 5) 401 del vars, 1037 del conss, 256 chg bounds, 88 chg sides, 262 chg coeffs, 0 upgd conss, 142948 impls, 0 clqs
0.08/0.13	c (round 6) 405 del vars, 1046 del conss, 259 chg bounds, 88 chg sides, 262 chg coeffs, 0 upgd conss, 143070 impls, 0 clqs
0.08/0.13	c (round 7) 414 del vars, 1062 del conss, 266 chg bounds, 88 chg sides, 262 chg coeffs, 0 upgd conss, 143518 impls, 0 clqs
0.08/0.14	c (round 8) 769 del vars, 1978 del conss, 558 chg bounds, 88 chg sides, 262 chg coeffs, 0 upgd conss, 149368 impls, 0 clqs
0.08/0.15	c (round 9) 924 del vars, 2429 del conss, 651 chg bounds, 88 chg sides, 262 chg coeffs, 0 upgd conss, 152528 impls, 0 clqs
0.08/0.16	c (round 10) 1267 del vars, 3293 del conss, 826 chg bounds, 91 chg sides, 265 chg coeffs, 0 upgd conss, 160537 impls, 0 clqs
0.08/0.17	c presolving (11 rounds):
0.08/0.17	c  1275 deleted vars, 3447 deleted constraints, 831 tightened bounds, 0 added holes, 91 changed sides, 266 changed coefficients
0.08/0.17	c  161088 implications, 0 cliques
0.08/0.17	c presolving detected infeasibility
0.08/0.17	c Presolving Time: 0.09
0.08/0.17	c SATUNSAT-LIN
0.08/0.17	c -----------------------------------------------------------------------------------------------
0.08/0.17	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 0]
0.08/0.17	c separating/flowcover/freq = c -1
0.08/0.17	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 0]
0.08/0.17	c separating/cmir/freq = c -1
0.08/0.17	c # additional number of allowed LP iterations
0.08/0.17	c # [type: int, range: [0,2147483647], default: 1000]
0.08/0.17	c heuristics/veclendiving/maxlpiterofs = c 1500
0.08/0.17	c # maximal fraction of diving LP iterations compared to node LP iterations
0.08/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.08/0.17	c heuristics/veclendiving/maxlpiterquot = c 0.075
0.08/0.17	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 10]
0.08/0.17	c heuristics/veclendiving/freq = c -1
0.08/0.17	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 1]
0.08/0.17	c heuristics/simplerounding/freq = c -1
0.08/0.17	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 10]
0.08/0.17	c heuristics/shifting/freq = c -1
0.08/0.17	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 1]
0.08/0.17	c heuristics/rounding/freq = c -1
0.08/0.17	c # additional number of allowed LP iterations
0.08/0.17	c # [type: int, range: [0,2147483647], default: 1000]
0.08/0.17	c heuristics/rootsoldiving/maxlpiterofs = c 1500
0.08/0.17	c # maximal fraction of diving LP iterations compared to node LP iterations
0.08/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.08/0.17	c heuristics/rootsoldiving/maxlpiterquot = c 0.015
0.08/0.17	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 20]
0.08/0.17	c heuristics/rootsoldiving/freq = c -1
0.08/0.17	c # number of nodes added to the contingent of the total nodes
0.08/0.17	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.08/0.17	c heuristics/rens/nodesofs = c 2000
0.08/0.17	c # minimum percentage of integer variables that have to be fixable 
0.08/0.17	c # [type: real, range: [0,1], default: 0.5]
0.08/0.17	c heuristics/rens/minfixingrate = c 0.3
0.08/0.17	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 0]
0.08/0.17	c heuristics/rens/freq = c -1
0.08/0.17	c # additional number of allowed LP iterations
0.08/0.17	c # [type: int, range: [0,2147483647], default: 1000]
0.08/0.17	c heuristics/pscostdiving/maxlpiterofs = c 1500
0.08/0.17	c # maximal fraction of diving LP iterations compared to node LP iterations
0.08/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.08/0.17	c heuristics/pscostdiving/maxlpiterquot = c 0.075
0.08/0.17	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 10]
0.08/0.17	c heuristics/pscostdiving/freq = c -1
0.08/0.17	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 1]
0.08/0.17	c heuristics/oneopt/freq = c -1
0.08/0.17	c # additional number of allowed LP iterations
0.08/0.17	c # [type: int, range: [0,2147483647], default: 1000]
0.08/0.17	c heuristics/objpscostdiving/maxlpiterofs = c 1500
0.08/0.17	c # maximal fraction of diving LP iterations compared to total iteration number
0.08/0.17	c # [type: real, range: [0,1], default: 0.01]
0.08/0.17	c heuristics/objpscostdiving/maxlpiterquot = c 0.015
0.08/0.17	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 20]
0.08/0.17	c heuristics/objpscostdiving/freq = c -1
0.08/0.17	c # additional number of allowed LP iterations
0.08/0.17	c # [type: int, range: [0,2147483647], default: 1000]
0.08/0.17	c heuristics/linesearchdiving/maxlpiterofs = c 1500
0.08/0.17	c # maximal fraction of diving LP iterations compared to node LP iterations
0.08/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.08/0.17	c heuristics/linesearchdiving/maxlpiterquot = c 0.075
0.08/0.17	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 10]
0.08/0.17	c heuristics/linesearchdiving/freq = c -1
0.08/0.17	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 10]
0.08/0.17	c heuristics/intshifting/freq = c -1
0.08/0.17	c # maximal fraction of diving LP iterations compared to node LP iterations
0.08/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.08/0.17	c heuristics/intdiving/maxlpiterquot = c 0.075
0.08/0.17	c # additional number of allowed LP iterations
0.08/0.17	c # [type: int, range: [0,2147483647], default: 1000]
0.08/0.17	c heuristics/guideddiving/maxlpiterofs = c 1500
0.08/0.17	c # maximal fraction of diving LP iterations compared to node LP iterations
0.08/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.08/0.17	c heuristics/guideddiving/maxlpiterquot = c 0.075
0.08/0.17	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 10]
0.08/0.17	c heuristics/guideddiving/freq = c -1
0.08/0.17	c # additional number of allowed LP iterations
0.08/0.17	c # [type: int, range: [0,2147483647], default: 1000]
0.08/0.17	c heuristics/fracdiving/maxlpiterofs = c 1500
0.08/0.17	c # maximal fraction of diving LP iterations compared to node LP iterations
0.08/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.08/0.17	c heuristics/fracdiving/maxlpiterquot = c 0.075
0.08/0.17	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 10]
0.08/0.17	c heuristics/fracdiving/freq = c -1
0.08/0.17	c # additional number of allowed LP iterations
0.08/0.17	c # [type: int, range: [0,2147483647], default: 1000]
0.08/0.17	c heuristics/feaspump/maxlpiterofs = c 2000
0.08/0.17	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 20]
0.08/0.17	c heuristics/feaspump/freq = c -1
0.08/0.17	c # minimum percentage of integer variables that have to be fixed 
0.08/0.17	c # [type: real, range: [0,1], default: 0.666]
0.08/0.17	c heuristics/crossover/minfixingrate = c 0.5
0.08/0.17	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.08/0.17	c # [type: real, range: [0,1], default: 0.1]
0.08/0.17	c heuristics/crossover/nodesquot = c 0.15
0.08/0.17	c # number of nodes without incumbent change that heuristic should wait
0.08/0.17	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.08/0.17	c heuristics/crossover/nwaitingnodes = c 100
0.08/0.17	c # number of nodes added to the contingent of the total nodes
0.08/0.17	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.08/0.17	c heuristics/crossover/nodesofs = c 750
0.08/0.17	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 30]
0.08/0.17	c heuristics/crossover/freq = c -1
0.08/0.17	c # additional number of allowed LP iterations
0.08/0.17	c # [type: int, range: [0,2147483647], default: 1000]
0.08/0.17	c heuristics/coefdiving/maxlpiterofs = c 1500
0.08/0.17	c # maximal fraction of diving LP iterations compared to node LP iterations
0.08/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.08/0.17	c heuristics/coefdiving/maxlpiterquot = c 0.075
0.08/0.17	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 10]
0.08/0.17	c heuristics/coefdiving/freq = c -1
0.08/0.17	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: -1]
0.08/0.17	c presolving/probing/maxrounds = c 0
0.08/0.17	c # should presolving try to simplify knapsacks
0.08/0.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.08/0.17	c constraints/knapsack/simplifyinequalities = c TRUE
0.08/0.17	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.08/0.17	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.08/0.17	c constraints/knapsack/disaggregation = c FALSE
0.08/0.17	c # maximal number of cardinality inequalities lifted per separation round (-1: unlimited)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: -1]
0.08/0.17	c constraints/knapsack/maxnumcardlift = c 0
0.08/0.17	c # should presolving try to simplify inequalities
0.08/0.17	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.08/0.17	c constraints/linear/simplifyinequalities = c TRUE
0.08/0.17	c # maximal number of separation rounds in the root node (-1: unlimited)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: -1]
0.08/0.17	c separating/maxroundsroot = c 5
0.08/0.17	c # maximal number of separation rounds per node (-1: unlimited)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 5]
0.08/0.17	c separating/maxrounds = c 1
0.08/0.17	c # solving stops, if the given number of solutions were found (-1: no limit)
0.08/0.17	c # [type: int, range: [-1,2147483647], default: -1]
0.08/0.17	c limits/solutions = c 1
0.08/0.17	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.08/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.17	c limits/memory = c 13950
0.08/0.17	c # maximal time in seconds to run
0.08/0.17	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.08/0.17	c limits/time = c 1791
0.08/0.17	c # frequency for displaying node information lines
0.08/0.17	c # [type: int, range: [-1,2147483647], default: 100]
0.08/0.17	c display/freq = c 10000
0.08/0.17	c -----------------------------------------------------------------------------------------------
0.08/0.17	c start solving problem
0.08/0.17	c 
0.08/0.17	c SCIP Status        : problem is solved [infeasible]
0.08/0.17	c Solving Time (sec) : 0.10
0.08/0.17	c Solving Nodes      : 0
0.08/0.17	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.08/0.17	c Dual Bound         : -1.00000000000000e+20
0.08/0.17	c Gap                : infinite
0.08/0.17	c NODE         0
0.08/0.17	c DUAL BOUND   -1e+20
0.08/0.17	c PRIMAL BOUND 1e+20
0.08/0.17	c GAP          1e+20
0.08/0.17	s UNSATISFIABLE
0.08/0.17	c SCIP Status        : problem is solved [infeasible]
0.08/0.17	c Solving Time       :       0.10
0.08/0.17	c Original Problem   :
0.08/0.17	c   Problem name     : HOME/instance-3730657-1338683053.opb
0.08/0.17	c   Variables        : 2355 (2355 binary, 0 integer, 0 implicit integer, 0 continuous)
0.08/0.17	c   Constraints      : 6744 initial, 6744 maximal
0.08/0.17	c Presolved Problem  :
0.08/0.17	c   Problem name     : t_HOME/instance-3730657-1338683053.opb
0.08/0.17	c   Variables        : 1080 (1080 binary, 0 integer, 0 implicit integer, 0 continuous)
0.08/0.17	c   Constraints      : 3297 initial, 3297 maximal
0.08/0.17	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.08/0.17	c   trivial          :       0.00         23          0          0          0          0          0          0          0
0.08/0.17	c   dualfix          :       0.00          0          0          0          0          0          0          0          0
0.08/0.17	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.08/0.17	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.08/0.17	c   implics          :       0.00          0        437          0          0          0          0          0          0
0.08/0.17	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.08/0.17	c   linear           :       0.07        809          6          0        831          0       3447         91        266
0.08/0.17	c   root node        :          -          0          -          -          0          -          -          -          -
0.08/0.17	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.08/0.17	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.08/0.17	c   linear           :       3297          0          0          0          0          0          0          0          0          0
0.08/0.17	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.08/0.17	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.08/0.17	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.08/0.17	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.08/0.17	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.08/0.17	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.08/0.17	c   pseudoobj        :       0.00          0          0          0
0.08/0.17	c   rootredcost      :       0.00          0          0          0
0.08/0.17	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.08/0.17	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.08/0.17	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.17	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.17	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.08/0.17	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.08/0.17	c   applied globally :          -          -          -          0        0.0          -          -          -
0.08/0.17	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.08/0.17	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.08/0.17	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.08/0.17	c   redcost          :       0.00          0          0          0          0          0
0.08/0.17	c   impliedbounds    :       0.00          0          0          0          0          0
0.08/0.17	c   intobj           :       0.00          0          0          0          0          0
0.08/0.17	c   gomory           :       0.00          0          0          0          0          0
0.08/0.17	c   strongcg         :       0.00          0          0          0          0          0
0.08/0.17	c   cmir             :       0.00          0          0          0          0          0
0.08/0.17	c   flowcover        :       0.00          0          0          0          0          0
0.08/0.17	c   clique           :       0.00          0          0          0          0          0
0.08/0.17	c   zerohalf         :       0.00          0          0          0          0          0
0.08/0.17	c   mcf              :       0.00          0          0          0          0          0
0.08/0.17	c Pricers            :       Time      Calls       Vars
0.08/0.17	c   problem variables:       0.00          0          0
0.08/0.17	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.08/0.17	c   pscost           :       0.00          0          0          0          0          0          0
0.08/0.17	c   inference        :       0.00          0          0          0          0          0          0
0.08/0.17	c   mostinf          :       0.00          0          0          0          0          0          0
0.08/0.17	c   leastinf         :       0.00          0          0          0          0          0          0
0.08/0.17	c   fullstrong       :       0.00          0          0          0          0          0          0
0.08/0.17	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.08/0.17	c   random           :       0.00          0          0          0          0          0          0
0.08/0.17	c   relpscost        :       0.00          0          0          0          0          0          0
0.08/0.17	c Primal Heuristics  :       Time      Calls      Found
0.08/0.17	c   LP solutions     :       0.00          -          0
0.08/0.17	c   pseudo solutions :       0.00          -          0
0.08/0.17	c   simplerounding   :       0.00          0          0
0.08/0.17	c   rounding         :       0.00          0          0
0.08/0.17	c   shifting         :       0.00          0          0
0.08/0.17	c   intshifting      :       0.00          0          0
0.08/0.17	c   oneopt           :       0.00          0          0
0.08/0.17	c   fixandinfer      :       0.00          0          0
0.08/0.17	c   feaspump         :       0.00          0          0
0.08/0.17	c   coefdiving       :       0.00          0          0
0.08/0.17	c   pscostdiving     :       0.00          0          0
0.08/0.17	c   fracdiving       :       0.00          0          0
0.08/0.17	c   veclendiving     :       0.00          0          0
0.08/0.17	c   intdiving        :       0.00          0          0
0.08/0.17	c   actconsdiving    :       0.00          0          0
0.08/0.17	c   objpscostdiving  :       0.00          0          0
0.08/0.17	c   rootsoldiving    :       0.00          0          0
0.08/0.17	c   linesearchdiving :       0.00          0          0
0.08/0.17	c   guideddiving     :       0.00          0          0
0.08/0.17	c   octane           :       0.00          0          0
0.08/0.17	c   rens             :       0.00          0          0
0.08/0.17	c   rins             :       0.00          0          0
0.08/0.17	c   localbranching   :       0.00          0          0
0.08/0.17	c   mutation         :       0.00          0          0
0.08/0.17	c   crossover        :       0.00          0          0
0.08/0.17	c   dins             :       0.00          0          0
0.08/0.17	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.08/0.17	c   primal LP        :       0.00          0          0       0.00          -
0.08/0.17	c   dual LP          :       0.00          0          0       0.00          -
0.08/0.17	c   barrier LP       :       0.00          0          0       0.00          -
0.08/0.17	c   diving/probing LP:       0.00          0          0       0.00          -
0.08/0.17	c   strong branching :       0.00          0          0       0.00          -
0.08/0.17	c     (at root node) :          -          0          0       0.00          -
0.08/0.17	c   conflict analysis:       0.00          0          0       0.00          -
0.08/0.17	c B&B Tree           :
0.08/0.17	c   number of runs   :          1
0.08/0.17	c   nodes            :          0
0.08/0.17	c   nodes (total)    :          0
0.08/0.17	c   nodes left       :          1
0.08/0.17	c   max depth        :         -1
0.08/0.17	c   max depth (total):         -1
0.08/0.17	c   backtracks       :          0 (0.0%)
0.08/0.17	c   delayed cutoffs  :          0
0.08/0.17	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.08/0.17	c   avg switch length:       0.00
0.08/0.17	c   switching time   :       0.00
0.08/0.17	c Solution           :
0.08/0.17	c   Solutions found  :          0 (0 improvements)
0.08/0.17	c   Primal Bound     : infeasible
0.08/0.17	c   Dual Bound       :          -
0.08/0.17	c   Gap              :   infinite
0.08/0.17	c   Root Dual Bound  :          -
0.08/0.18	c Time complete: 0.17.

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-3730657-1338683053/watcher-3730657-1338683053 -o /tmp/evaluation-result-3730657-1338683053/solver-3730657-1338683053 -C 1800 -W 1900 -M 15500 HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3730657-1338683053.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: 2.01 2.02 1.94 2/176 26075
/proc/meminfo: memFree=25439680/32873844 swapFree=7900/7900
[pid=26075] ppid=26073 vsize=8564 CPUtime=0 cores=0,2,4,6
/proc/26075/stat : 26075 (pbscip.linux.x8) R 26073 26075 17150 0 -1 4202496 1490 0 0 0 0 0 0 0 20 0 1 0 334429871 8769536 1442 33554432000 4194304 7823515 140735429856448 140734939564504 6883856 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/26075/statm: 2141 1442 351 887 0 1251 0

[startup+0.0760879 s]
/proc/loadavg: 2.01 2.02 1.94 2/176 26075
/proc/meminfo: memFree=25439680/32873844 swapFree=7900/7900
[pid=26075] ppid=26073 vsize=25376 CPUtime=0.06 cores=0,2,4,6
/proc/26075/stat : 26075 (pbscip.linux.x8) R 26073 26075 17150 0 -1 4202496 5807 0 0 0 6 0 0 0 20 0 1 0 334429871 25985024 5405 33554432000 4194304 7823515 140735429856448 140734939564504 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/26075/statm: 6344 5405 427 887 0 5454 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 25376

[startup+0.100266 s]
/proc/loadavg: 2.01 2.02 1.94 2/176 26075
/proc/meminfo: memFree=25439680/32873844 swapFree=7900/7900
[pid=26075] ppid=26073 vsize=28936 CPUtime=0.08 cores=0,2,4,6
/proc/26075/stat : 26075 (pbscip.linux.x8) R 26073 26075 17150 0 -1 4202496 6690 0 0 0 8 0 0 0 20 0 1 0 334429871 29630464 6288 33554432000 4194304 7823515 140735429856448 140734939564504 6954986 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/26075/statm: 7234 6288 427 887 0 6344 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 28936

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

Child status: 0
Real time (s): 0.182205
CPU time (s): 0.180971
CPU user time (s): 0.157975
CPU system time (s): 0.022996
CPU usage (%): 99.3228
Max. virtual memory (cumulated for all children) (KiB): 28936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.157975
system time used= 0.022996
maximum resident set size= 26852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7122
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= 1

runsolver used 0.000999 second user time and 0.004999 second system time

The end

Launcher Data 

Begin job on node137 at 2012-06-03 02:24:13
IDJOB=3730657
IDBENCH=1464
IDSOLVER=2321
FILE ID=node137/3730657-1338683053
RUNJOBID= node137-1338679216-25612
PBS_JOBID= 14636676
Free space on /tmp= 70240 MiB

SOLVER NAME= PB09: SCIPspx SCIP 1.1.0.7 with SoPLEX 1.4.1(24.4.2009)
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache.inv8.ucl.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-3730657-1338683053/watcher-3730657-1338683053 -o /tmp/evaluation-result-3730657-1338683053/solver-3730657-1338683053 -C 1800 -W 1900 -M 15500  HOME/pbscip.linux.x86_64.gnu.opt-gcc42.spx -t 1800 -m 15500 -f HOME/instance-3730657-1338683053.opb

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

MD5SUM BENCH= e5d29c8d327340997e74cb5790fdc500
RANDOM SEED=1732649428

node137.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		: 2666.600
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	: 5333.20
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		: 2666.600
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		: 2666.600
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		: 2666.600
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		: 2666.600
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	: 5331.91
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		: 2666.600
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	: 5331.90
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		: 2666.600
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		: 2666.600
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:       32873844 kB
MemFree:        25439780 kB
Buffers:          168552 kB
Cached:          1182140 kB
SwapCached:         5796 kB
Active:          5936424 kB
Inactive:         671260 kB
Active(anon):    5188556 kB
Inactive(anon):    70548 kB
Active(file):     747868 kB
Inactive(file):   600712 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67097500 kB
Dirty:              9764 kB
Writeback:             8 kB
AnonPages:       5260276 kB
Mapped:            10980 kB
Shmem:                 0 kB
Slab:             677120 kB
SReclaimable:     118560 kB
SUnreclaim:       558560 kB
KernelStack:        1456 kB
PageTables:        14400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    5784172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1851392 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= 70228 MiB
End job on node137 at 2012-06-03 02:24:14