Trace number 2684900

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
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverUNSAT 744.566 744.745

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12032_8-unsat.opb
MD5SUM3890946cb13ab5dacc1331cb240d6a09
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 benchmark687.116
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31460
Total number of constraints104814
Number of constraints which are clauses104298
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints516
Minimum length of a constraint1
Maximum length of a constraint95
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 534
Number of bits of the biggest sum of numbers10
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 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 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-2684900-1278436187.opb>
1.89/1.96	c original problem has 31460 variables (31460 bin, 0 int, 0 impl, 0 cont) and 104814 constraints
1.89/1.96	c problem read
1.89/1.96	c No objective function, only one solution is needed.
1.89/1.97	c presolving settings loaded
2.49/2.53	c presolving:
7.49/7.55	c (round 1) 5841 del vars, 16898 del conss, 4345 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6052486 impls, 0 clqs
10.08/10.15	c (round 2) 11784 del vars, 40031 del conss, 9834 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 6087889 impls, 0 clqs
10.79/10.84	c (round 3) 14052 del vars, 50435 del conss, 11122 chg bounds, 24 chg sides, 21 chg coeffs, 0 upgd conss, 6106749 impls, 0 clqs
11.09/11.19	c (round 4) 14916 del vars, 54159 del conss, 11713 chg bounds, 28 chg sides, 44 chg coeffs, 0 upgd conss, 6117891 impls, 0 clqs
11.39/11.49	c (round 5) 15696 del vars, 57090 del conss, 12175 chg bounds, 33 chg sides, 60 chg coeffs, 0 upgd conss, 6127793 impls, 0 clqs
11.69/11.73	c (round 6) 16286 del vars, 59356 del conss, 12532 chg bounds, 33 chg sides, 60 chg coeffs, 0 upgd conss, 6134255 impls, 0 clqs
11.79/11.86	c (round 7) 16590 del vars, 60574 del conss, 12677 chg bounds, 33 chg sides, 60 chg coeffs, 0 upgd conss, 6137976 impls, 0 clqs
11.89/11.97	c (round 8) 16724 del vars, 61149 del conss, 12738 chg bounds, 33 chg sides, 60 chg coeffs, 0 upgd conss, 6139587 impls, 0 clqs
11.99/12.05	c (round 9) 16775 del vars, 61406 del conss, 12757 chg bounds, 33 chg sides, 60 chg coeffs, 0 upgd conss, 6140386 impls, 0 clqs
12.10/12.12	c (round 10) 16796 del vars, 61503 del conss, 12766 chg bounds, 33 chg sides, 60 chg coeffs, 0 upgd conss, 6140618 impls, 0 clqs
12.10/12.18	c (round 11) 16806 del vars, 61543 del conss, 12769 chg bounds, 33 chg sides, 60 chg coeffs, 0 upgd conss, 6140746 impls, 0 clqs
12.19/12.25	c (round 12) 16808 del vars, 61554 del conss, 12769 chg bounds, 33 chg sides, 60 chg coeffs, 0 upgd conss, 6140790 impls, 0 clqs
12.79/12.84	c (round 13) 16808 del vars, 61554 del conss, 12769 chg bounds, 33 chg sides, 60 chg coeffs, 43260 upgd conss, 6140790 impls, 0 clqs
13.28/13.38	c (round 14) 16808 del vars, 61554 del conss, 12769 chg bounds, 46 chg sides, 180 chg coeffs, 43260 upgd conss, 6140790 impls, 0 clqs
13.49/13.54	c presolving (15 rounds):
13.49/13.54	c  16808 deleted vars, 61554 deleted constraints, 12769 tightened bounds, 0 added holes, 47 changed sides, 205 changed coefficients
13.49/13.54	c  6140790 implications, 1 cliques
13.49/13.54	c presolved problem has 14652 variables (14652 bin, 0 int, 0 impl, 0 cont) and 43260 constraints
13.49/13.54	c     482 constraints of type <knapsack>
13.49/13.54	c   42778 constraints of type <logicor>
13.49/13.54	c transformed objective value is always integral (scale: 1)
13.49/13.54	c Presolving Time: 10.50
13.49/13.54	c - non default parameters ----------------------------------------------------------------------
13.49/13.54	c # SCIP version 1.2.1.2
13.49/13.54	c 
13.49/13.54	c # frequency for displaying node information lines
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 100]
13.49/13.54	c display/freq = 10000
13.49/13.54	c 
13.49/13.54	c # maximal time in seconds to run
13.49/13.54	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.49/13.54	c limits/time = 1798.04
13.49/13.54	c 
13.49/13.54	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
13.49/13.54	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
13.49/13.54	c limits/memory = 1620
13.49/13.54	c 
13.49/13.54	c # solving stops, if the given number of solutions were found (-1: no limit)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: -1]
13.49/13.54	c limits/solutions = 1
13.49/13.54	c 
13.49/13.54	c # maximal number of separation rounds per node (-1: unlimited)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 5]
13.49/13.54	c separating/maxrounds = 1
13.49/13.54	c 
13.49/13.54	c # maximal number of separation rounds in the root node (-1: unlimited)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: -1]
13.49/13.54	c separating/maxroundsroot = 5
13.49/13.54	c 
13.49/13.54	c # should presolving try to simplify inequalities
13.49/13.54	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.49/13.54	c constraints/linear/simplifyinequalities = TRUE
13.49/13.54	c 
13.49/13.54	c # should disaggregation of knapsack constraints be allowed in preprocessing?
13.49/13.54	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
13.49/13.54	c constraints/knapsack/disaggregation = FALSE
13.49/13.54	c 
13.49/13.54	c # should presolving try to simplify knapsacks
13.49/13.54	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
13.49/13.54	c constraints/knapsack/simplifyinequalities = TRUE
13.49/13.54	c 
13.49/13.54	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: -1]
13.49/13.54	c presolving/probing/maxrounds = 0
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 10]
13.49/13.54	c heuristics/coefdiving/freq = -1
13.49/13.54	c 
13.49/13.54	c # maximal fraction of diving LP iterations compared to node LP iterations
13.49/13.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
13.49/13.54	c heuristics/coefdiving/maxlpiterquot = 0.075
13.49/13.54	c 
13.49/13.54	c # additional number of allowed LP iterations
13.49/13.54	c # [type: int, range: [0,2147483647], default: 1000]
13.49/13.54	c heuristics/coefdiving/maxlpiterofs = 1500
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 30]
13.49/13.54	c heuristics/crossover/freq = -1
13.49/13.54	c 
13.49/13.54	c # number of nodes added to the contingent of the total nodes
13.49/13.54	c # [type: longint, range: [0,9223372036854775807], default: 500]
13.49/13.54	c heuristics/crossover/nodesofs = 750
13.49/13.54	c 
13.49/13.54	c # number of nodes without incumbent change that heuristic should wait
13.49/13.54	c # [type: longint, range: [0,9223372036854775807], default: 200]
13.49/13.54	c heuristics/crossover/nwaitingnodes = 100
13.49/13.54	c 
13.49/13.54	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
13.49/13.54	c # [type: real, range: [0,1], default: 0.1]
13.49/13.54	c heuristics/crossover/nodesquot = 0.15
13.49/13.54	c 
13.49/13.54	c # minimum percentage of integer variables that have to be fixed 
13.49/13.54	c # [type: real, range: [0,1], default: 0.666]
13.49/13.54	c heuristics/crossover/minfixingrate = 0.5
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 20]
13.49/13.54	c heuristics/feaspump/freq = -1
13.49/13.54	c 
13.49/13.54	c # additional number of allowed LP iterations
13.49/13.54	c # [type: int, range: [0,2147483647], default: 1000]
13.49/13.54	c heuristics/feaspump/maxlpiterofs = 2000
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 10]
13.49/13.54	c heuristics/fracdiving/freq = -1
13.49/13.54	c 
13.49/13.54	c # maximal fraction of diving LP iterations compared to node LP iterations
13.49/13.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
13.49/13.54	c heuristics/fracdiving/maxlpiterquot = 0.075
13.49/13.54	c 
13.49/13.54	c # additional number of allowed LP iterations
13.49/13.54	c # [type: int, range: [0,2147483647], default: 1000]
13.49/13.54	c heuristics/fracdiving/maxlpiterofs = 1500
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 10]
13.49/13.54	c heuristics/guideddiving/freq = -1
13.49/13.54	c 
13.49/13.54	c # maximal fraction of diving LP iterations compared to node LP iterations
13.49/13.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
13.49/13.54	c heuristics/guideddiving/maxlpiterquot = 0.075
13.49/13.54	c 
13.49/13.54	c # additional number of allowed LP iterations
13.49/13.54	c # [type: int, range: [0,2147483647], default: 1000]
13.49/13.54	c heuristics/guideddiving/maxlpiterofs = 1500
13.49/13.54	c 
13.49/13.54	c # maximal fraction of diving LP iterations compared to node LP iterations
13.49/13.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
13.49/13.54	c heuristics/intdiving/maxlpiterquot = 0.075
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 10]
13.49/13.54	c heuristics/intshifting/freq = -1
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 10]
13.49/13.54	c heuristics/linesearchdiving/freq = -1
13.49/13.54	c 
13.49/13.54	c # maximal fraction of diving LP iterations compared to node LP iterations
13.49/13.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
13.49/13.54	c heuristics/linesearchdiving/maxlpiterquot = 0.075
13.49/13.54	c 
13.49/13.54	c # additional number of allowed LP iterations
13.49/13.54	c # [type: int, range: [0,2147483647], default: 1000]
13.49/13.54	c heuristics/linesearchdiving/maxlpiterofs = 1500
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 1]
13.49/13.54	c heuristics/nlp/freq = -1
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 20]
13.49/13.54	c heuristics/objpscostdiving/freq = -1
13.49/13.54	c 
13.49/13.54	c # maximal fraction of diving LP iterations compared to total iteration number
13.49/13.54	c # [type: real, range: [0,1], default: 0.01]
13.49/13.54	c heuristics/objpscostdiving/maxlpiterquot = 0.015
13.49/13.54	c 
13.49/13.54	c # additional number of allowed LP iterations
13.49/13.54	c # [type: int, range: [0,2147483647], default: 1000]
13.49/13.54	c heuristics/objpscostdiving/maxlpiterofs = 1500
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 1]
13.49/13.54	c heuristics/oneopt/freq = -1
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 10]
13.49/13.54	c heuristics/pscostdiving/freq = -1
13.49/13.54	c 
13.49/13.54	c # maximal fraction of diving LP iterations compared to node LP iterations
13.49/13.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
13.49/13.54	c heuristics/pscostdiving/maxlpiterquot = 0.075
13.49/13.54	c 
13.49/13.54	c # additional number of allowed LP iterations
13.49/13.54	c # [type: int, range: [0,2147483647], default: 1000]
13.49/13.54	c heuristics/pscostdiving/maxlpiterofs = 1500
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 0]
13.49/13.54	c heuristics/rens/freq = -1
13.49/13.54	c 
13.49/13.54	c # minimum percentage of integer variables that have to be fixable 
13.49/13.54	c # [type: real, range: [0,1], default: 0.5]
13.49/13.54	c heuristics/rens/minfixingrate = 0.3
13.49/13.54	c 
13.49/13.54	c # number of nodes added to the contingent of the total nodes
13.49/13.54	c # [type: longint, range: [0,9223372036854775807], default: 500]
13.49/13.54	c heuristics/rens/nodesofs = 2000
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 20]
13.49/13.54	c heuristics/rootsoldiving/freq = -1
13.49/13.54	c 
13.49/13.54	c # maximal fraction of diving LP iterations compared to node LP iterations
13.49/13.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
13.49/13.54	c heuristics/rootsoldiving/maxlpiterquot = 0.015
13.49/13.54	c 
13.49/13.54	c # additional number of allowed LP iterations
13.49/13.54	c # [type: int, range: [0,2147483647], default: 1000]
13.49/13.54	c heuristics/rootsoldiving/maxlpiterofs = 1500
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 1]
13.49/13.54	c heuristics/rounding/freq = -1
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 10]
13.49/13.54	c heuristics/shifting/freq = -1
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 1]
13.49/13.54	c heuristics/simplerounding/freq = -1
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 0]
13.49/13.54	c heuristics/trivial/freq = -1
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 1]
13.49/13.54	c heuristics/trysol/freq = -1
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 10]
13.49/13.54	c heuristics/veclendiving/freq = -1
13.49/13.54	c 
13.49/13.54	c # maximal fraction of diving LP iterations compared to node LP iterations
13.49/13.54	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
13.49/13.54	c heuristics/veclendiving/maxlpiterquot = 0.075
13.49/13.54	c 
13.49/13.54	c # additional number of allowed LP iterations
13.49/13.54	c # [type: int, range: [0,2147483647], default: 1000]
13.49/13.54	c heuristics/veclendiving/maxlpiterofs = 1500
13.49/13.54	c 
13.49/13.54	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 1]
13.49/13.54	c heuristics/zirounding/freq = -1
13.49/13.54	c 
13.49/13.54	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 0]
13.49/13.54	c separating/cmir/freq = -1
13.49/13.54	c 
13.49/13.54	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: 0]
13.49/13.54	c separating/flowcover/freq = -1
13.49/13.54	c 
13.49/13.54	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
13.49/13.54	c # [type: int, range: [-1,2147483647], default: -1]
13.49/13.54	c separating/rapidlearning/freq = 0
13.49/13.54	c 
13.49/13.54	c -----------------------------------------------------------------------------------------------
13.49/13.54	c start solving
13.49/13.56	c 
744.12/744.30	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
744.12/744.30	c   738s|     1 |     0 | 47525 |     - | 210M|   0 |   - |  14k|  43k|  14k|  43k|   0 |   0 |   0 |      --      |      --      |   0.00%
744.12/744.30	c   738s|     1 |     0 | 47525 |     - | 210M|   0 |   - |  14k|  43k|  14k|  43k|   0 |   0 |   0 |      --      |      --      |   0.00%
744.12/744.30	c 
744.12/744.30	c SCIP Status        : problem is solved [infeasible]
744.12/744.30	c Solving Time (sec) : 737.93
744.12/744.30	c Solving Nodes      : 1
744.12/744.30	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
744.12/744.30	c Dual Bound         : +1.00000000000000e+20
744.12/744.30	c Gap                : 0.00 %
744.12/744.30	s UNSATISFIABLE
744.12/744.30	c SCIP Status        : problem is solved [infeasible]
744.12/744.30	c Solving Time       :     737.93
744.12/744.30	c Original Problem   :
744.12/744.30	c   Problem name     : HOME/instance-2684900-1278436187.opb
744.12/744.30	c   Variables        : 31460 (31460 binary, 0 integer, 0 implicit integer, 0 continuous)
744.12/744.30	c   Constraints      : 104814 initial, 104814 maximal
744.12/744.30	c Presolved Problem  :
744.12/744.30	c   Problem name     : t_HOME/instance-2684900-1278436187.opb
744.12/744.30	c   Variables        : 14652 (14652 binary, 0 integer, 0 implicit integer, 0 continuous)
744.12/744.30	c   Constraints      : 43260 initial, 43260 maximal
744.12/744.30	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
744.12/744.30	c   trivial          :       0.04        692          0          0          0          0          0          0          0
744.12/744.30	c   dualfix          :       0.11        111          0          0          0          0          0          0          0
744.12/744.30	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
744.12/744.30	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
744.12/744.30	c   implics          :       0.26          0          0          0          0          0          0          0          0
744.12/744.30	c   probing          :       0.00          0          0          0          0          0          0          0          0
744.12/744.30	c   knapsack         :       0.45          0          0          0          0          0          0         14        145
744.12/744.30	c   linear           :       9.00      12080       3925          0      12769          0      61554         33         60
744.12/744.30	c   logicor          :       0.28          0          0          0          0          0          0          0          0
744.12/744.30	c   root node        :          -          0          -          -          0          -          -          -          -
744.12/744.30	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
744.12/744.30	c   integral         :          0          0          0          0          0          0          0          0          0          0
744.12/744.30	c   knapsack         :        482          0          1          0          0          0          0          0          0          0
744.12/744.30	c   logicor          :      42778          0          1          0          0          0          0          0          0          0
744.12/744.30	c   countsols        :          0          0          0          0          0          0          0          0          0          0
744.12/744.30	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
744.12/744.30	c   integral         :       0.00       0.00       0.00       0.00       0.00
744.12/744.30	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
744.12/744.30	c   logicor          :       0.05       0.00       0.05       0.00       0.00
744.12/744.30	c   countsols        :       0.00       0.00       0.00       0.00       0.00
744.12/744.30	c Propagators        :       Time      Calls    Cutoffs    DomReds
744.12/744.30	c   vbounds          :       0.00          1          0          0
744.12/744.30	c   rootredcost      :       0.00          0          0          0
744.12/744.30	c   pseudoobj        :       0.00          0          0          0
744.12/744.30	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
744.12/744.30	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
744.12/744.30	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
744.12/744.30	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
744.12/744.30	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
744.12/744.30	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
744.12/744.30	c   applied globally :          -          -          -          0        0.0          -          -          -
744.12/744.30	c   applied locally  :          -          -          -          0        0.0          -          -          -
744.12/744.30	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
744.12/744.30	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
744.12/744.30	c   redcost          :       0.00          0          0          0          0          0
744.12/744.30	c   impliedbounds    :       0.00          0          0          0          0          0
744.12/744.30	c   intobj           :       0.00          0          0          0          0          0
744.12/744.30	c   cgmip            :       0.00          0          0          0          0          0
744.12/744.30	c   gomory           :       0.00          0          0          0          0          0
744.12/744.30	c   strongcg         :       0.00          0          0          0          0          0
744.12/744.30	c   cmir             :       0.00          0          0          0          0          0
744.12/744.30	c   flowcover        :       0.00          0          0          0          0          0
744.12/744.30	c   clique           :       0.00          0          0          0          0          0
744.12/744.30	c   zerohalf         :       0.00          0          0          0          0          0
744.12/744.30	c   mcf              :       0.00          0          0          0          0          0
744.12/744.30	c   rapidlearning    :       0.00          0          0          0          0          0
744.12/744.30	c Pricers            :       Time      Calls       Vars
744.12/744.30	c   problem variables:       0.00          0          0
744.12/744.30	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
744.12/744.30	c   pscost           :       0.00          0          0          0          0          0          0
744.12/744.30	c   inference        :       0.00          0          0          0          0          0          0
744.12/744.30	c   mostinf          :       0.00          0          0          0          0          0          0
744.12/744.30	c   leastinf         :       0.00          0          0          0          0          0          0
744.12/744.30	c   fullstrong       :       0.00          0          0          0          0          0          0
744.12/744.30	c   allfullstrong    :       0.00          0          0          0          0          0          0
744.12/744.30	c   random           :       0.00          0          0          0          0          0          0
744.12/744.30	c   relpscost        :       0.00          0          0          0          0          0          0
744.12/744.30	c Primal Heuristics  :       Time      Calls      Found
744.12/744.30	c   LP solutions     :       0.00          -          0
744.12/744.30	c   pseudo solutions :       0.00          -          0
744.12/744.30	c   trivial          :       0.06          1          0
744.12/744.30	c   simplerounding   :       0.00          0          0
744.12/744.30	c   zirounding       :       0.00          0          0
744.12/744.30	c   rounding         :       0.00          0          0
744.12/744.30	c   shifting         :       0.00          0          0
744.12/744.30	c   intshifting      :       0.00          0          0
744.12/744.30	c   oneopt           :       0.00          0          0
744.12/744.30	c   twoopt           :       0.00          0          0
744.12/744.30	c   fixandinfer      :       0.00          0          0
744.12/744.30	c   feaspump         :       0.00          0          0
744.12/744.30	c   coefdiving       :       0.00          0          0
744.12/744.30	c   pscostdiving     :       0.00          0          0
744.12/744.30	c   fracdiving       :       0.00          0          0
744.12/744.30	c   veclendiving     :       0.00          0          0
744.12/744.30	c   intdiving        :       0.00          0          0
744.12/744.30	c   actconsdiving    :       0.00          0          0
744.12/744.30	c   objpscostdiving  :       0.00          0          0
744.12/744.30	c   rootsoldiving    :       0.00          0          0
744.12/744.30	c   linesearchdiving :       0.00          0          0
744.12/744.30	c   guideddiving     :       0.00          0          0
744.12/744.30	c   octane           :       0.00          0          0
744.12/744.30	c   rens             :       0.00          0          0
744.12/744.30	c   rins             :       0.00          0          0
744.12/744.30	c   localbranching   :       0.00          0          0
744.12/744.30	c   mutation         :       0.00          0          0
744.12/744.30	c   crossover        :       0.00          0          0
744.12/744.30	c   dins             :       0.00          0          0
744.12/744.30	c   undercover       :       0.00          0          0
744.12/744.30	c   nlp              :       0.00          0          0
744.12/744.30	c   trysol           :       0.00          0          0
744.12/744.30	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
744.12/744.30	c   primal LP        :       0.00          0          0       0.00          -
744.12/744.30	c   dual LP          :     726.86          1      47525   47525.00      65.38
744.12/744.30	c   lex dual LP      :       0.00          0          0       0.00          -
744.12/744.30	c   barrier LP       :       0.00          0          0       0.00          -
744.12/744.30	c   diving/probing LP:       0.00          0          0       0.00          -
744.12/744.30	c   strong branching :       0.00          0          0       0.00          -
744.12/744.30	c     (at root node) :          -          0          0       0.00          -
744.12/744.30	c   conflict analysis:       0.00          0          0       0.00          -
744.12/744.30	c B&B Tree           :
744.12/744.30	c   number of runs   :          1
744.12/744.30	c   nodes            :          1
744.12/744.30	c   nodes (total)    :          1
744.12/744.30	c   nodes left       :          0
744.12/744.30	c   max depth        :          0
744.12/744.30	c   max depth (total):          0
744.12/744.30	c   backtracks       :          0 (0.0%)
744.12/744.30	c   delayed cutoffs  :          0
744.12/744.30	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
744.12/744.30	c   avg switch length:       2.00
744.12/744.30	c   switching time   :       0.00
744.12/744.30	c Solution           :
744.12/744.30	c   Solutions found  :          0 (0 improvements)
744.12/744.30	c   Primal Bound     : infeasible
744.12/744.30	c   Dual Bound       :          -
744.12/744.30	c   Gap              :       0.00 %
744.12/744.30	c   Root Dual Bound  :          -
744.12/744.30	c   Root Iterations  :      47525
744.52/744.74	c Time complete: 744.55.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2684900-1278436187/watcher-2684900-1278436187 -o /tmp/evaluation-result-2684900-1278436187/solver-2684900-1278436187 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2684900-1278436187.opb -t 1800 -m 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 22278
/proc/meminfo: memFree=1447752/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=7724 CPUtime=0
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 1085 0 0 0 0 0 0 0 18 0 1 0 11826265 7909376 1004 1992294400 4194304 8223781 140733682861728 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22278/statm: 1931 1014 348 984 0 944 0

[startup+0.08782 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 22278
/proc/meminfo: memFree=1447752/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=15576 CPUtime=0.08
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 3181 0 0 0 7 1 0 0 20 0 1 0 11826265 15949824 3100 1992294400 4194304 8223781 140733682861728 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22278/statm: 3894 3100 363 984 0 2907 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15576

[startup+0.100821 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 22278
/proc/meminfo: memFree=1447752/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=16048 CPUtime=0.09
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 3308 0 0 0 8 1 0 0 20 0 1 0 11826265 16433152 3227 1992294400 4194304 8223781 140733682861728 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22278/statm: 4012 3227 363 984 0 3025 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16048

[startup+0.300838 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 22278
/proc/meminfo: memFree=1447752/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=26984 CPUtime=0.29
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 6068 0 0 0 27 2 0 0 20 0 1 0 11826265 27631616 5979 1992294400 4194304 8223781 140733682861728 18446744073709551615 7297360 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22278/statm: 6746 5979 363 984 0 5759 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26984

[startup+0.700874 s]
/proc/loadavg: 0.92 0.98 0.91 3/106 22278
/proc/meminfo: memFree=1447752/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=35636 CPUtime=0.69
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 8219 0 0 0 66 3 0 0 21 0 1 0 11826265 36491264 8130 1992294400 4194304 8223781 140733682861728 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22278/statm: 8909 8130 363 984 0 7922 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 35636

[startup+1.50094 s]
/proc/loadavg: 0.92 0.98 0.91 2/107 22279
/proc/meminfo: memFree=1410916/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=56596 CPUtime=1.49
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 13455 0 0 0 144 5 0 0 23 0 1 0 11826265 57954304 13366 1992294400 4194304 8223781 140733682861728 18446744073709551615 4240589 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22278/statm: 14149 13366 363 984 0 13162 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 56596

[startup+3.10108 s]
/proc/loadavg: 0.92 0.98 0.91 2/107 22279
/proc/meminfo: memFree=1341104/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=198628 CPUtime=3.09
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 48680 0 0 0 290 19 0 0 25 0 1 0 11826265 203395072 48174 1992294400 4194304 8223781 140733682861728 18446744073709551615 4659482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 49657 48174 440 984 0 48670 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 198628

[startup+6.30036 s]
/proc/loadavg: 0.93 0.98 0.91 2/107 22279
/proc/meminfo: memFree=1168000/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=307212 CPUtime=6.28
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 74892 0 0 0 595 33 0 0 25 0 1 0 11826265 314585088 74386 1992294400 4194304 8223781 140733682861728 18446744073709551615 5968621 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 76803 74386 440 984 0 75816 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 307212

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.91 2/107 22279
/proc/meminfo: memFree=1129684/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=330640 CPUtime=12.69
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 88088 0 0 0 1192 77 0 0 25 0 1 0 11826265 338575360 80014 1992294400 4194304 8223781 140733682861728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 82660 80014 454 984 0 81673 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 330640

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.91 2/107 22279
/proc/meminfo: memFree=1079092/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=386604 CPUtime=25.48
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 118688 0 0 0 2452 96 0 0 25 0 1 0 11826265 395882496 92402 1992294400 4194304 8223781 140733682861728 18446744073709551615 6567729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 96651 92402 569 984 0 95664 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 386604

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.91 2/107 22279
/proc/meminfo: memFree=1077976/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=389592 CPUtime=51.08
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 146312 0 0 0 4995 113 0 0 25 0 1 0 11826265 398942208 92707 1992294400 4194304 8223781 140733682861728 18446744073709551615 6570023 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 97398 92707 569 984 0 96411 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 389592

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.91 2/107 22281
/proc/meminfo: memFree=1074008/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=392200 CPUtime=102.27
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 192952 0 0 0 10087 140 0 0 25 0 1 0 11826265 401612800 93700 1992294400 4194304 8223781 140733682861728 18446744073709551615 6532625 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 98050 93700 569 984 0 97063 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 392200

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 22283
/proc/meminfo: memFree=1072272/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=393812 CPUtime=162.25
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 243154 0 0 0 16055 170 0 0 25 0 1 0 11826265 403263488 94153 1992294400 4194304 8223781 140733682861728 18446744073709551615 6612619 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 98453 94153 569 984 0 97466 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 393812

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 22285
/proc/meminfo: memFree=1071032/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=394652 CPUtime=222.24
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 289919 0 0 0 22028 196 0 0 25 0 1 0 11826265 404123648 94416 1992294400 4194304 8223781 140733682861728 18446744073709551615 6568482 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 98663 94416 569 984 0 97676 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 394652

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/107 22287
/proc/meminfo: memFree=1070288/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=396780 CPUtime=282.22
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 338022 0 0 0 27997 225 0 0 25 0 1 0 11826265 406302720 94643 1992294400 4194304 8223781 140733682861728 18446744073709551615 6567112 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99195 94643 569 984 0 98208 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 396780

[startup+342.301 s]
/proc/loadavg: 1.07 1.00 0.92 2/107 22287
/proc/meminfo: memFree=1069544/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397212 CPUtime=342.21
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 384549 0 0 0 33971 250 0 0 25 0 1 0 11826265 406745088 94815 1992294400 4194304 8223781 140733682861728 18446744073709551615 6569894 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99303 94815 569 984 0 98316 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 397212

[startup+402.301 s]
/proc/loadavg: 1.02 1.00 0.92 2/107 22289
/proc/meminfo: memFree=1069544/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397316 CPUtime=402.19
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 432457 0 0 0 39942 277 0 0 25 0 1 0 11826265 406851584 94816 1992294400 4194304 8223781 140733682861728 18446744073709551615 6539331 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99329 94816 569 984 0 98342 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 397316

[startup+462.301 s]
/proc/loadavg: 1.01 1.00 0.92 2/107 22291
/proc/meminfo: memFree=1069420/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397384 CPUtime=462.18
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 480351 0 0 0 45914 304 0 0 25 0 1 0 11826265 406921216 94835 1992294400 4194304 8223781 140733682861728 18446744073709551615 6614298 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99346 94835 569 984 0 98359 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 397384

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22293
/proc/meminfo: memFree=1069544/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397400 CPUtime=522.16
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 526341 0 0 0 51885 331 0 0 25 0 1 0 11826265 406937600 94830 1992294400 4194304 8223781 140733682861728 18446744073709551615 6569353 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99350 94830 569 984 0 98363 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 397400

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22295
/proc/meminfo: memFree=1069420/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397400 CPUtime=582.15
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 572907 0 0 0 57859 356 0 0 25 0 1 0 11826265 406937600 94837 1992294400 4194304 8223781 140733682861728 18446744073709551615 6502686 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99350 94837 569 984 0 98363 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 397400

[startup+642.301 s]
/proc/loadavg: 1.04 1.01 0.92 2/107 22298
/proc/meminfo: memFree=1068800/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397408 CPUtime=642.15
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 619269 0 0 0 63832 383 0 0 25 0 1 0 11826265 406945792 94824 1992294400 4194304 8223781 140733682861728 18446744073709551615 7304922 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99352 94824 569 984 0 98365 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 397408

[startup+702.301 s]
/proc/loadavg: 1.01 1.01 0.92 2/107 22300
/proc/meminfo: memFree=1068800/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397396 CPUtime=702.12
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 662644 0 0 0 69804 408 0 0 25 0 1 0 11826265 406933504 94863 1992294400 4194304 8223781 140733682861728 18446744073709551615 6611759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99349 94863 569 984 0 98362 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 397396

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

[startup+716.701 s]
/proc/loadavg: 1.01 1.01 0.92 2/107 22300
/proc/meminfo: memFree=1068800/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397396 CPUtime=716.52
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 674230 0 0 0 71237 415 0 0 25 0 1 0 11826265 406933504 94844 1992294400 4194304 8223781 140733682861728 18446744073709551615 6570023 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99349 94844 569 984 0 98362 0
Current children cumulated CPU time (s) 716.52
Current children cumulated vsize (KiB) 397396

[startup+729.502 s]
/proc/loadavg: 1.01 1.00 0.92 2/107 22302
/proc/meminfo: memFree=1069048/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397372 CPUtime=729.32
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 685588 0 0 0 72511 421 0 0 25 0 1 0 11826265 406908928 94772 1992294400 4194304 8223781 140733682861728 18446744073709551615 6502677 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99343 94772 569 984 0 98356 0
Current children cumulated CPU time (s) 729.32
Current children cumulated vsize (KiB) 397372

[startup+735.908 s]
/proc/loadavg: 1.01 1.00 0.92 2/107 22302
/proc/meminfo: memFree=1068676/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=402784 CPUtime=735.72
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 689272 0 0 0 73149 423 0 0 25 0 1 0 11826265 412450816 95636 1992294400 4194304 8223781 140733682861728 18446744073709551615 6584187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 100696 95636 569 984 0 99709 0
Current children cumulated CPU time (s) 735.72
Current children cumulated vsize (KiB) 402784

[startup+739.102 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22302
/proc/meminfo: memFree=1068800/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397376 CPUtime=738.92
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 691333 0 0 0 73467 425 0 0 25 0 1 0 11826265 406913024 94851 1992294400 4194304 8223781 140733682861728 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99344 94851 569 984 0 98357 0
Current children cumulated CPU time (s) 738.92
Current children cumulated vsize (KiB) 397376

[startup+742.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22302
/proc/meminfo: memFree=1068924/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397372 CPUtime=742.11
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 694121 0 0 0 73784 427 0 0 25 0 1 0 11826265 406908928 94818 1992294400 4194304 8223781 140733682861728 18446744073709551615 6520835 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99343 94818 569 984 0 98356 0
Current children cumulated CPU time (s) 742.11
Current children cumulated vsize (KiB) 397372

[startup+743.901 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22302
/proc/meminfo: memFree=1069048/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397384 CPUtime=743.71
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 696878 0 0 0 73943 428 0 0 25 0 1 0 11826265 406921216 94789 1992294400 4194304 8223781 140733682861728 18446744073709551615 6568380 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99346 94789 569 984 0 98359 0
Current children cumulated CPU time (s) 743.71
Current children cumulated vsize (KiB) 397384

[startup+744.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22302
/proc/meminfo: memFree=1069048/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=397544 CPUtime=744.12
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 698331 0 0 0 73983 429 0 0 25 0 1 0 11826265 407085056 94814 1992294400 4194304 8223781 140733682861728 18446744073709551615 6450707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/22278/statm: 99386 94814 569 984 0 98399 0
Current children cumulated CPU time (s) 744.12
Current children cumulated vsize (KiB) 397544

[startup+744.709 s]
/proc/loadavg: 1.00 1.00 0.92 2/107 22302
/proc/meminfo: memFree=1111952/2059040 swapFree=4192956/4192956
[pid=22278] ppid=22276 vsize=73200 CPUtime=744.52
/proc/22278/stat : 22278 (pbscip.linux.x8) R 22276 22278 21853 0 -1 4202496 698429 0 0 0 74020 432 0 0 25 0 1 0 11826265 74956800 17428 1992294400 4194304 8223781 140733682861728 18446744073709551615 6206520 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/22278/statm: 18300 17428 581 984 0 17313 0
Current children cumulated CPU time (s) 744.52
Current children cumulated vsize (KiB) 73200

Child status: 0
Real time (s): 744.745
CPU time (s): 744.566
CPU user time (s): 740.229
CPU system time (s): 4.33634
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 402844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 740.229
system time used= 4.33634
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 698439
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= 8827

runsolver used 1.21582 second user time and 3.54046 second system time

The end

Launcher Data 

Begin job on node041 at 2010-07-06 19:09:47
IDJOB=2684900
IDBENCH=73905
IDSOLVER=1169
FILE ID=node041/2684900-1278436187
PBS_JOBID= 11233442
Free space on /tmp= 62100 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12032_8-unsat.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684900-1278436187/watcher-2684900-1278436187 -o /tmp/evaluation-result-2684900-1278436187/solver-2684900-1278436187 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2684900-1278436187.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3890946cb13ab5dacc1331cb240d6a09
RANDOM SEED=653273845

node041.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.48
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.244
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1448280 kB
Buffers:        106184 kB
Cached:         371600 kB
SwapCached:          0 kB
Active:         191420 kB
Inactive:       346352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1448280 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            7864 kB
Writeback:           0 kB
AnonPages:       59908 kB
Mapped:          14496 kB
Slab:            51004 kB
PageTables:       4180 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180540 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62096 MiB
End job on node041 at 2010-07-06 19:22:12