Trace number 2684562

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
SCIPnone SCIP 1.2.1.2 without any LP solverUNSAT 1.03284 1.03299

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j30/
normalized-j301_4-unsat.opb
MD5SUMb699e923b3d3f7ecfda0dc818d16dffb
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.043992
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3844
Total number of constraints11854
Number of constraints which are clauses11610
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints244
Minimum length of a constraint1
Maximum length of a constraint13
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 99
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: NONE] [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-2684562-1278432548.opb>
0.19/0.22	c original problem has 3844 variables (3844 bin, 0 int, 0 impl, 0 cont) and 11854 constraints
0.19/0.22	c problem read
0.19/0.22	c No objective function, only one solution is needed.
0.19/0.22	c presolving settings loaded
0.19/0.22	c [src/scip/lpi_none.c:41] ERROR: there is no LP solver linked to the binary (LPS=none); you should set the parameter <lp/solvefreq> to <-1> to avoid solving LPs
0.19/0.28	c presolving:
0.69/0.73	c (round 1) 937 del vars, 2421 del conss, 585 chg bounds, 52 chg sides, 55 chg coeffs, 0 upgd conss, 596428 impls, 0 clqs
0.89/0.94	c (round 2) 2577 del vars, 7222 del conss, 2072 chg bounds, 54 chg sides, 56 chg coeffs, 0 upgd conss, 607582 impls, 0 clqs
0.89/0.97	c (round 3) 2972 del vars, 9496 del conss, 2234 chg bounds, 140 chg sides, 117 chg coeffs, 0 upgd conss, 610979 impls, 0 clqs
0.89/0.99	c (round 4) 3139 del vars, 10010 del conss, 2338 chg bounds, 159 chg sides, 134 chg coeffs, 0 upgd conss, 612583 impls, 0 clqs
0.89/0.99	c presolving (5 rounds):
0.89/0.99	c  3171 deleted vars, 10156 deleted constraints, 2364 tightened bounds, 0 added holes, 175 changed sides, 145 changed coefficients
0.89/0.99	c  612725 implications, 0 cliques
0.89/0.99	c presolving detected infeasibility
0.89/0.99	c Presolving Time: 0.69
0.89/0.99	c - non default parameters ----------------------------------------------------------------------
0.89/0.99	c # SCIP version 1.2.1.2
0.89/0.99	c 
0.89/0.99	c # frequency for displaying node information lines
0.89/0.99	c # [type: int, range: [-1,2147483647], default: 100]
0.89/0.99	c display/freq = 10000
0.89/0.99	c 
0.89/0.99	c # maximal time in seconds to run
0.89/0.99	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.99	c limits/time = 1799.78
0.89/0.99	c 
0.89/0.99	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.89/0.99	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.89/0.99	c limits/memory = 1620
0.89/0.99	c 
0.89/0.99	c # solving stops, if the given number of solutions were found (-1: no limit)
0.89/0.99	c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.99	c limits/solutions = 1
0.89/0.99	c 
0.89/0.99	c # frequency for solving LP at the nodes (-1: never; 0: only root LP)
0.89/0.99	c # [type: int, range: [-1,2147483647], default: 1]
0.89/0.99	c lp/solvefreq = -1
0.89/0.99	c 
0.89/0.99	c # maximal number of separation rounds per node (-1: unlimited)
0.89/0.99	c # [type: int, range: [-1,2147483647], default: 5]
0.89/0.99	c separating/maxrounds = 1
0.89/0.99	c 
0.89/0.99	c # maximal number of separation rounds in the root node (-1: unlimited)
0.89/0.99	c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.99	c separating/maxroundsroot = 5
0.89/0.99	c 
0.89/0.99	c # should presolving try to simplify inequalities
0.89/0.99	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.99	c constraints/linear/simplifyinequalities = TRUE
0.89/0.99	c 
0.89/0.99	c # should disaggregation of knapsack constraints be allowed in preprocessing?
0.89/0.99	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
0.89/0.99	c constraints/knapsack/disaggregation = FALSE
0.89/0.99	c 
0.89/0.99	c # should presolving try to simplify knapsacks
0.89/0.99	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.89/0.99	c constraints/knapsack/simplifyinequalities = TRUE
0.89/0.99	c 
0.89/0.99	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
0.89/0.99	c # [type: int, range: [-1,2147483647], default: -1]
0.89/0.99	c presolving/probing/maxrounds = 0
0.89/0.99	c 
0.89/0.99	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
0.89/0.99	c # [type: int, range: [-1,2147483647], default: 10]
0.89/0.99	c heuristics/coefdiving/freq = -1
0.89/0.99	c 
0.89/0.99	c # maximal fraction of diving LP iterations compared to node LP iterations
0.89/0.99	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.89/0.99	c heuristics/coefdiving/maxlpiterquot = 0.075
0.89/0.99	c 
0.89/0.99	c # additional number of allowed LP iterations
0.89/0.99	c # [type: int, range: [0,2147483647], default: 1000]
0.89/0.99	c heuristics/coefdiving/maxlpiterofs = 1500
0.89/0.99	c 
0.89/0.99	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
0.89/0.99	c # [type: int, range: [-1,2147483647], default: 30]
0.89/0.99	c heuristics/crossover/freq = -1
0.89/0.99	c 
0.89/0.99	c # number of nodes added to the contingent of the total nodes
0.89/0.99	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.89/0.99	c heuristics/crossover/nodesofs = 750
0.89/0.99	c 
0.89/0.99	c # number of nodes without incumbent change that heuristic should wait
0.89/1.00	c # [type: longint, range: [0,9223372036854775807], default: 200]
0.89/1.00	c heuristics/crossover/nwaitingnodes = 100
0.89/1.00	c 
0.89/1.00	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
0.89/1.00	c # [type: real, range: [0,1], default: 0.1]
0.89/1.00	c heuristics/crossover/nodesquot = 0.15
0.89/1.00	c 
0.89/1.00	c # minimum percentage of integer variables that have to be fixed 
0.89/1.00	c # [type: real, range: [0,1], default: 0.666]
0.89/1.00	c heuristics/crossover/minfixingrate = 0.5
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 20]
0.89/1.00	c heuristics/feaspump/freq = -1
0.89/1.00	c 
0.89/1.00	c # additional number of allowed LP iterations
0.89/1.00	c # [type: int, range: [0,2147483647], default: 1000]
0.89/1.00	c heuristics/feaspump/maxlpiterofs = 2000
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 10]
0.89/1.00	c heuristics/fracdiving/freq = -1
0.89/1.00	c 
0.89/1.00	c # maximal fraction of diving LP iterations compared to node LP iterations
0.89/1.00	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.89/1.00	c heuristics/fracdiving/maxlpiterquot = 0.075
0.89/1.00	c 
0.89/1.00	c # additional number of allowed LP iterations
0.89/1.00	c # [type: int, range: [0,2147483647], default: 1000]
0.89/1.00	c heuristics/fracdiving/maxlpiterofs = 1500
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 10]
0.89/1.00	c heuristics/guideddiving/freq = -1
0.89/1.00	c 
0.89/1.00	c # maximal fraction of diving LP iterations compared to node LP iterations
0.89/1.00	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.89/1.00	c heuristics/guideddiving/maxlpiterquot = 0.075
0.89/1.00	c 
0.89/1.00	c # additional number of allowed LP iterations
0.89/1.00	c # [type: int, range: [0,2147483647], default: 1000]
0.89/1.00	c heuristics/guideddiving/maxlpiterofs = 1500
0.89/1.00	c 
0.89/1.00	c # maximal fraction of diving LP iterations compared to node LP iterations
0.89/1.00	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.89/1.00	c heuristics/intdiving/maxlpiterquot = 0.075
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 10]
0.89/1.00	c heuristics/intshifting/freq = -1
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 10]
0.89/1.00	c heuristics/linesearchdiving/freq = -1
0.89/1.00	c 
0.89/1.00	c # maximal fraction of diving LP iterations compared to node LP iterations
0.89/1.00	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.89/1.00	c heuristics/linesearchdiving/maxlpiterquot = 0.075
0.89/1.00	c 
0.89/1.00	c # additional number of allowed LP iterations
0.89/1.00	c # [type: int, range: [0,2147483647], default: 1000]
0.89/1.00	c heuristics/linesearchdiving/maxlpiterofs = 1500
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 1]
0.89/1.00	c heuristics/nlp/freq = -1
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 20]
0.89/1.00	c heuristics/objpscostdiving/freq = -1
0.89/1.00	c 
0.89/1.00	c # maximal fraction of diving LP iterations compared to total iteration number
0.89/1.00	c # [type: real, range: [0,1], default: 0.01]
0.89/1.00	c heuristics/objpscostdiving/maxlpiterquot = 0.015
0.89/1.00	c 
0.89/1.00	c # additional number of allowed LP iterations
0.89/1.00	c # [type: int, range: [0,2147483647], default: 1000]
0.89/1.00	c heuristics/objpscostdiving/maxlpiterofs = 1500
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 1]
0.89/1.00	c heuristics/oneopt/freq = -1
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 10]
0.89/1.00	c heuristics/pscostdiving/freq = -1
0.89/1.00	c 
0.89/1.00	c # maximal fraction of diving LP iterations compared to node LP iterations
0.89/1.00	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.89/1.00	c heuristics/pscostdiving/maxlpiterquot = 0.075
0.89/1.00	c 
0.89/1.00	c # additional number of allowed LP iterations
0.89/1.00	c # [type: int, range: [0,2147483647], default: 1000]
0.89/1.00	c heuristics/pscostdiving/maxlpiterofs = 1500
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 0]
0.89/1.00	c heuristics/rens/freq = -1
0.89/1.00	c 
0.89/1.00	c # minimum percentage of integer variables that have to be fixable 
0.89/1.00	c # [type: real, range: [0,1], default: 0.5]
0.89/1.00	c heuristics/rens/minfixingrate = 0.3
0.89/1.00	c 
0.89/1.00	c # number of nodes added to the contingent of the total nodes
0.89/1.00	c # [type: longint, range: [0,9223372036854775807], default: 500]
0.89/1.00	c heuristics/rens/nodesofs = 2000
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 20]
0.89/1.00	c heuristics/rootsoldiving/freq = -1
0.89/1.00	c 
0.89/1.00	c # maximal fraction of diving LP iterations compared to node LP iterations
0.89/1.00	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
0.89/1.00	c heuristics/rootsoldiving/maxlpiterquot = 0.015
0.89/1.00	c 
0.89/1.00	c # additional number of allowed LP iterations
0.89/1.00	c # [type: int, range: [0,2147483647], default: 1000]
0.89/1.00	c heuristics/rootsoldiving/maxlpiterofs = 1500
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 1]
0.89/1.00	c heuristics/rounding/freq = -1
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 10]
0.89/1.00	c heuristics/shifting/freq = -1
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 1]
0.89/1.00	c heuristics/simplerounding/freq = -1
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 0]
0.89/1.00	c heuristics/trivial/freq = -1
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 1]
0.89/1.00	c heuristics/trysol/freq = -1
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 10]
0.89/1.00	c heuristics/veclendiving/freq = -1
0.89/1.00	c 
0.89/1.00	c # maximal fraction of diving LP iterations compared to node LP iterations
0.89/1.00	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
0.89/1.00	c heuristics/veclendiving/maxlpiterquot = 0.075
0.89/1.00	c 
0.89/1.00	c # additional number of allowed LP iterations
0.89/1.00	c # [type: int, range: [0,2147483647], default: 1000]
0.89/1.00	c heuristics/veclendiving/maxlpiterofs = 1500
0.89/1.00	c 
0.89/1.00	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 1]
0.89/1.00	c heuristics/zirounding/freq = -1
0.89/1.00	c 
0.89/1.00	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 0]
0.89/1.00	c separating/cmir/freq = -1
0.89/1.00	c 
0.89/1.00	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: 0]
0.89/1.00	c separating/flowcover/freq = -1
0.89/1.00	c 
0.89/1.00	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.89/1.00	c # [type: int, range: [-1,2147483647], default: -1]
0.89/1.00	c separating/rapidlearning/freq = 0
0.89/1.00	c 
0.89/1.00	c -----------------------------------------------------------------------------------------------
0.89/1.00	c start solving
0.89/1.00	c 
0.89/1.00	c SCIP Status        : problem is solved [infeasible]
0.89/1.00	c Solving Time (sec) : 0.71
0.89/1.00	c Solving Nodes      : 0
0.89/1.00	c Primal Bound       : +1.00000000000000e+20 (0 solutions)
0.89/1.00	c Dual Bound         : -1.00000000000000e+20
0.89/1.00	c Gap                : infinite
0.89/1.00	s UNSATISFIABLE
0.89/1.00	c SCIP Status        : problem is solved [infeasible]
0.89/1.00	c Solving Time       :       0.71
0.89/1.00	c Original Problem   :
0.89/1.00	c   Problem name     : HOME/instance-2684562-1278432548.opb
0.89/1.00	c   Variables        : 3844 (3844 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/1.00	c   Constraints      : 11854 initial, 11854 maximal
0.89/1.00	c Presolved Problem  :
0.89/1.00	c   Problem name     : t_HOME/instance-2684562-1278432548.opb
0.89/1.00	c   Variables        : 673 (673 binary, 0 integer, 0 implicit integer, 0 continuous)
0.89/1.00	c   Constraints      : 1698 initial, 1698 maximal
0.89/1.00	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
0.89/1.00	c   trivial          :       0.01        159          0          0          0          0          0          0          0
0.89/1.00	c   dualfix          :       0.00         27          0          0          0          0          0          0          0
0.89/1.00	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
0.89/1.00	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
0.89/1.00	c   implics          :       0.00          0         12          0          0          0          0          0          0
0.89/1.00	c   probing          :       0.00          0          0          0          0          0          0          0          0
0.89/1.00	c   linear           :       0.64       2211        762          0       2364          0      10156        175        145
0.89/1.00	c   root node        :          -          0          -          -          0          -          -          -          -
0.89/1.00	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
0.89/1.00	c   integral         :          0          0          0          0          0          0          0          0          0          0
0.89/1.00	c   linear           :       1698          0          0          0          0          0          0          0          0          0
0.89/1.00	c   countsols        :          0          0          0          0          0          0          0          0          0          0
0.89/1.00	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
0.89/1.00	c   integral         :       0.00       0.00       0.00       0.00       0.00
0.89/1.00	c   linear           :       0.00       0.00       0.00       0.00       0.00
0.89/1.00	c   countsols        :       0.00       0.00       0.00       0.00       0.00
0.89/1.00	c Propagators        :       Time      Calls    Cutoffs    DomReds
0.89/1.00	c   pseudoobj        :       0.00          0          0          0
0.89/1.00	c   rootredcost      :       0.00          0          0          0
0.89/1.00	c   vbounds          :       0.00          0          0          0
0.89/1.00	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
0.89/1.00	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
0.89/1.00	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
0.89/1.00	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
0.89/1.00	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
0.89/1.00	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
0.89/1.00	c   applied globally :          -          -          -          0        0.0          -          -          -
0.89/1.00	c   applied locally  :          -          -          -          0        0.0          -          -          -
0.89/1.00	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
0.89/1.00	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
0.89/1.00	c   redcost          :       0.00          0          0          0          0          0
0.89/1.00	c   impliedbounds    :       0.00          0          0          0          0          0
0.89/1.00	c   intobj           :       0.00          0          0          0          0          0
0.89/1.00	c   cgmip            :       0.00          0          0          0          0          0
0.89/1.00	c   gomory           :       0.00          0          0          0          0          0
0.89/1.00	c   strongcg         :       0.00          0          0          0          0          0
0.89/1.00	c   cmir             :       0.00          0          0          0          0          0
0.89/1.00	c   flowcover        :       0.00          0          0          0          0          0
0.89/1.00	c   clique           :       0.00          0          0          0          0          0
0.89/1.00	c   zerohalf         :       0.00          0          0          0          0          0
0.89/1.00	c   mcf              :       0.00          0          0          0          0          0
0.89/1.00	c   rapidlearning    :       0.00          0          0          0          0          0
0.89/1.00	c Pricers            :       Time      Calls       Vars
0.89/1.00	c   problem variables:       0.00          0          0
0.89/1.00	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
0.89/1.00	c   pscost           :       0.00          0          0          0          0          0          0
0.89/1.00	c   inference        :       0.00          0          0          0          0          0          0
0.89/1.00	c   mostinf          :       0.00          0          0          0          0          0          0
0.89/1.00	c   leastinf         :       0.00          0          0          0          0          0          0
0.89/1.00	c   fullstrong       :       0.00          0          0          0          0          0          0
0.89/1.00	c   allfullstrong    :       0.00          0          0          0          0          0          0
0.89/1.00	c   random           :       0.00          0          0          0          0          0          0
0.89/1.00	c   relpscost        :       0.00          0          0          0          0          0          0
0.89/1.00	c Primal Heuristics  :       Time      Calls      Found
0.89/1.00	c   LP solutions     :       0.00          -          0
0.89/1.00	c   pseudo solutions :       0.00          -          0
0.89/1.00	c   trivial          :       0.00          1          0
0.89/1.00	c   simplerounding   :       0.00          0          0
0.89/1.00	c   zirounding       :       0.00          0          0
0.89/1.00	c   rounding         :       0.00          0          0
0.89/1.00	c   shifting         :       0.00          0          0
0.89/1.00	c   intshifting      :       0.00          0          0
0.89/1.00	c   oneopt           :       0.00          0          0
0.89/1.00	c   twoopt           :       0.00          0          0
0.89/1.00	c   fixandinfer      :       0.00          0          0
0.89/1.00	c   feaspump         :       0.00          0          0
0.89/1.00	c   coefdiving       :       0.00          0          0
0.89/1.00	c   pscostdiving     :       0.00          0          0
0.89/1.00	c   fracdiving       :       0.00          0          0
0.89/1.00	c   veclendiving     :       0.00          0          0
0.89/1.00	c   intdiving        :       0.00          0          0
0.89/1.00	c   actconsdiving    :       0.00          0          0
0.89/1.00	c   objpscostdiving  :       0.00          0          0
0.89/1.00	c   rootsoldiving    :       0.00          0          0
0.89/1.00	c   linesearchdiving :       0.00          0          0
0.89/1.00	c   guideddiving     :       0.00          0          0
0.89/1.00	c   octane           :       0.00          0          0
0.89/1.00	c   rens             :       0.00          0          0
0.89/1.00	c   rins             :       0.00          0          0
0.89/1.00	c   localbranching   :       0.00          0          0
0.89/1.00	c   mutation         :       0.00          0          0
0.89/1.00	c   crossover        :       0.00          0          0
0.89/1.00	c   dins             :       0.00          0          0
0.89/1.00	c   undercover       :       0.00          0          0
0.89/1.00	c   nlp              :       0.00          0          0
0.89/1.00	c   trysol           :       0.00          0          0
0.89/1.00	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
0.89/1.00	c   primal LP        :       0.00          0          0       0.00          -
0.89/1.00	c   dual LP          :       0.00          0          0       0.00          -
0.89/1.00	c   lex dual LP      :       0.00          0          0       0.00          -
0.89/1.00	c   barrier LP       :       0.00          0          0       0.00          -
0.89/1.00	c   diving/probing LP:       0.00          0          0       0.00          -
0.89/1.00	c   strong branching :       0.00          0          0       0.00          -
0.89/1.00	c     (at root node) :          -          0          0       0.00          -
0.89/1.00	c   conflict analysis:       0.00          0          0       0.00          -
0.89/1.00	c B&B Tree           :
0.89/1.00	c   number of runs   :          1
0.89/1.00	c   nodes            :          0
0.89/1.00	c   nodes (total)    :          0
0.89/1.00	c   nodes left       :          1
0.89/1.00	c   max depth        :         -1
0.89/1.00	c   max depth (total):         -1
0.89/1.00	c   backtracks       :          0 (0.0%)
0.89/1.00	c   delayed cutoffs  :          0
0.89/1.00	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
0.89/1.00	c   avg switch length:       0.00
0.89/1.00	c   switching time   :       0.00
0.89/1.00	c Solution           :
0.89/1.00	c   Solutions found  :          0 (0 improvements)
0.89/1.00	c   Primal Bound     : infeasible
0.89/1.00	c   Dual Bound       :          -
0.89/1.00	c   Gap              :   infinite
0.89/1.00	c   Root Dual Bound  :          -
0.89/1.00	c   Root Iterations  :          0
1.00/1.03	c Time complete: 1.03.

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-2684562-1278432548/watcher-2684562-1278432548 -o /tmp/evaluation-result-2684562-1278432548/solver-2684562-1278432548 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2684562-1278432548.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: 0.22 0.05 0.02 3/106 21577
/proc/meminfo: memFree=1489944/2059040 swapFree=4192956/4192956
[pid=21577] ppid=21575 vsize=6584 CPUtime=0
/proc/21577/stat : 21577 (pbscip.linux.x8) R 21575 21577 21487 0 -1 4202496 1009 0 0 0 0 0 0 0 17 0 1 0 11468026 6742016 932 1992294400 4194304 7136930 140735660044944 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21577/statm: 1646 941 254 719 0 925 0

[startup+0.0924959 s]
/proc/loadavg: 0.22 0.05 0.02 3/106 21577
/proc/meminfo: memFree=1489944/2059040 swapFree=4192956/4192956
[pid=21577] ppid=21575 vsize=11944 CPUtime=0.08
/proc/21577/stat : 21577 (pbscip.linux.x8) R 21575 21577 21487 0 -1 4202496 2463 0 0 0 8 0 0 0 17 0 1 0 11468026 12230656 2385 1992294400 4194304 7136930 140735660044944 18446744073709551615 5648487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21577/statm: 2986 2385 268 719 0 2265 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11944

[startup+0.101497 s]
/proc/loadavg: 0.22 0.05 0.02 3/106 21577
/proc/meminfo: memFree=1489944/2059040 swapFree=4192956/4192956
[pid=21577] ppid=21575 vsize=12908 CPUtime=0.09
/proc/21577/stat : 21577 (pbscip.linux.x8) R 21575 21577 21487 0 -1 4202496 2706 0 0 0 9 0 0 0 17 0 1 0 11468026 13217792 2628 1992294400 4194304 7136930 140735660044944 18446744073709551615 6346613 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21577/statm: 3227 2628 268 719 0 2506 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12908

[startup+0.30154 s]
/proc/loadavg: 0.22 0.05 0.02 3/106 21577
/proc/meminfo: memFree=1489944/2059040 swapFree=4192956/4192956
[pid=21577] ppid=21575 vsize=31956 CPUtime=0.29
/proc/21577/stat : 21577 (pbscip.linux.x8) R 21575 21577 21487 0 -1 4202496 7633 0 0 0 27 2 0 0 17 0 1 0 11468026 32722944 7201 1992294400 4194304 7136930 140735660044944 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21577/statm: 7989 7201 341 719 0 7268 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31956

[startup+0.701625 s]
/proc/loadavg: 0.22 0.05 0.02 3/106 21577
/proc/meminfo: memFree=1489944/2059040 swapFree=4192956/4192956
[pid=21577] ppid=21575 vsize=49408 CPUtime=0.69
/proc/21577/stat : 21577 (pbscip.linux.x8) R 21575 21577 21487 0 -1 4202496 11948 0 0 0 64 5 0 0 17 0 1 0 11468026 50593792 11516 1992294400 4194304 7136930 140735660044944 18446744073709551615 6354266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21577/statm: 12352 11516 346 719 0 11631 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 49408

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

[startup+0.901667 s]
/proc/loadavg: 0.22 0.05 0.02 3/106 21577
/proc/meminfo: memFree=1489944/2059040 swapFree=4192956/4192956
[pid=21577] ppid=21575 vsize=49652 CPUtime=0.89
/proc/21577/stat : 21577 (pbscip.linux.x8) R 21575 21577 21487 0 -1 4202496 12284 0 0 0 83 6 0 0 18 0 1 0 11468026 50843648 11595 1992294400 4194304 7136930 140735660044944 18446744073709551615 5966625 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21577/statm: 12413 11595 346 719 0 11692 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 49652

[startup+1.00277 s]
/proc/loadavg: 0.22 0.05 0.02 2/107 21578
/proc/meminfo: memFree=1444056/2059040 swapFree=4192956/4192956
[pid=21577] ppid=21575 vsize=48812 CPUtime=1
/proc/21577/stat : 21577 (pbscip.linux.x8) R 21575 21577 21487 0 -1 4202496 13598 0 0 0 93 7 0 0 18 0 1 0 11468026 49983488 11381 1992294400 4194304 7136930 140735660044944 18446744073709551615 4698889 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21577/statm: 12203 11381 371 719 0 11482 0
Current children cumulated CPU time (s) 1
Current children cumulated vsize (KiB) 48812

Child status: 0
Real time (s): 1.03299
CPU time (s): 1.03284
CPU user time (s): 0.950855
CPU system time (s): 0.081987
CPU usage (%): 99.9859
Max. virtual memory (cumulated for all children) (KiB): 49652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.950855
system time used= 0.081987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13606
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= 1
involuntary context switches= 12

runsolver used 0.006998 second user time and 0.017997 second system time

The end

Launcher Data 

Begin job on node010 at 2010-07-06 18:09:09
IDJOB=2684562
IDBENCH=73011
IDSOLVER=1167
FILE ID=node010/2684562-1278432548
PBS_JOBID= 11233461
Free space on /tmp= 62492 MiB

SOLVER NAME= SCIPnone SCIP 1.2.1.2 without any LP solver
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j30/normalized-j301_4-unsat.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.none -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2684562-1278432548/watcher-2684562-1278432548 -o /tmp/evaluation-result-2684562-1278432548/solver-2684562-1278432548 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.none -f HOME/instance-2684562-1278432548.opb -t 1800 -m 1800

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

MD5SUM BENCH= b699e923b3d3f7ecfda0dc818d16dffb
RANDOM SEED=911969825

node010.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		: 3000.258
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	: 6000.51
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		: 3000.258
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1490348 kB
Buffers:        106792 kB
Cached:         329580 kB
SwapCached:          0 kB
Active:         163744 kB
Inactive:       332368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1490348 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3864 kB
Writeback:           0 kB
AnonPages:       59648 kB
Mapped:          14420 kB
Slab:            50548 kB
PageTables:       4152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181020 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= 62488 MiB
End job on node010 at 2010-07-06 18:09:10