Trace number 2667439

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 solver? (TO) 1802 1802.81

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/
normalized-cache-ibm-q-unbounded.Ic22arity.ucl.opb
MD5SUM2b5564b5f03b34138f988fcf164c2fb6
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 benchmark53.5269
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables87751
Total number of constraints254772
Number of constraints which are clauses247060
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints7712
Minimum length of a constraint1
Maximum length of a constraint15
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 130
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 512
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-2667439-1276342230.opb>
4.59/4.67	c original problem has 87751 variables (87751 bin, 0 int, 0 impl, 0 cont) and 254772 constraints
4.59/4.67	c problem read
4.59/4.67	c No objective function, only one solution is needed.
4.59/4.68	c presolving settings loaded
5.98/6.07	c presolving:
11.69/11.74	c (round 1) 5653 del vars, 8317 del conss, 2616 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5441313 impls, 0 clqs
12.10/12.19	c (round 2) 5780 del vars, 14987 del conss, 2645 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5441657 impls, 0 clqs
12.38/12.50	c (round 3) 6055 del vars, 15623 del conss, 2914 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5443433 impls, 0 clqs
12.69/12.79	c (round 4) 6211 del vars, 15907 del conss, 3070 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5444171 impls, 0 clqs
12.99/13.08	c (round 5) 6401 del vars, 16299 del conss, 3261 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5447554 impls, 0 clqs
13.29/13.39	c (round 6) 6653 del vars, 16815 del conss, 3508 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5455550 impls, 0 clqs
13.69/13.70	c (round 7) 6909 del vars, 17458 del conss, 3770 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5462702 impls, 0 clqs
13.98/14.00	c (round 8) 7118 del vars, 18112 del conss, 3962 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5466698 impls, 0 clqs
14.30/14.31	c (round 9) 7324 del vars, 18607 del conss, 4168 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5469436 impls, 0 clqs
14.59/14.63	c (round 10) 7474 del vars, 19094 del conss, 4324 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5475822 impls, 0 clqs
14.89/14.92	c (round 11) 7518 del vars, 19428 del conss, 4365 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5482317 impls, 0 clqs
15.19/15.21	c (round 12) 7540 del vars, 19521 del conss, 4385 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5483988 impls, 0 clqs
15.39/15.49	c (round 13) 7562 del vars, 19572 del conss, 4406 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5484146 impls, 0 clqs
15.69/15.78	c (round 14) 7584 del vars, 19625 del conss, 4428 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5484660 impls, 0 clqs
15.98/16.06	c (round 15) 7606 del vars, 19680 del conss, 4450 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5485482 impls, 0 clqs
16.28/16.35	c (round 16) 7630 del vars, 19741 del conss, 4477 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5486603 impls, 0 clqs
16.59/16.64	c (round 17) 7654 del vars, 19807 del conss, 4498 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5486994 impls, 0 clqs
16.89/16.93	c (round 18) 7675 del vars, 19860 del conss, 4519 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5487543 impls, 0 clqs
17.18/17.22	c (round 19) 7693 del vars, 19909 del conss, 4537 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5487785 impls, 0 clqs
17.49/17.50	c (round 20) 7711 del vars, 19954 del conss, 4555 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5488125 impls, 0 clqs
17.69/17.78	c (round 21) 7719 del vars, 19994 del conss, 4563 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5488265 impls, 0 clqs
17.98/18.07	c (round 22) 7727 del vars, 20014 del conss, 4571 chg bounds, 3856 chg sides, 8378 chg coeffs, 0 upgd conss, 5488337 impls, 0 clqs
20.69/20.71	c (round 23) 7729 del vars, 20195 del conss, 4573 chg bounds, 3856 chg sides, 8378 chg coeffs, 234487 upgd conss, 5488437 impls, 0 clqs
21.48/21.54	c (round 24) 7729 del vars, 20195 del conss, 4573 chg bounds, 3856 chg sides, 8378 chg coeffs, 234577 upgd conss, 5488437 impls, 0 clqs
22.08/22.13	c presolving (25 rounds):
22.08/22.13	c  7729 deleted vars, 20195 deleted constraints, 4573 tightened bounds, 0 added holes, 3856 changed sides, 8378 changed coefficients
22.08/22.13	c  5488437 implications, 0 cliques
22.08/22.13	c presolved problem has 80022 variables (80022 bin, 0 int, 0 impl, 0 cont) and 234577 constraints
22.08/22.13	c    7712 constraints of type <knapsack>
22.08/22.13	c  226865 constraints of type <logicor>
22.08/22.13	c transformed objective value is always integral (scale: 1)
22.08/22.13	c Presolving Time: 13.08
22.08/22.13	c - non default parameters ----------------------------------------------------------------------
22.08/22.13	c # SCIP version 1.2.1.2
22.08/22.13	c 
22.08/22.13	c # frequency for displaying node information lines
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 100]
22.08/22.13	c display/freq = 10000
22.08/22.13	c 
22.08/22.13	c # maximal time in seconds to run
22.08/22.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
22.08/22.13	c limits/time = 1795.32
22.08/22.13	c 
22.08/22.13	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
22.08/22.13	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
22.08/22.13	c limits/memory = 1620
22.08/22.13	c 
22.08/22.13	c # solving stops, if the given number of solutions were found (-1: no limit)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: -1]
22.08/22.13	c limits/solutions = 1
22.08/22.13	c 
22.08/22.13	c # maximal number of separation rounds per node (-1: unlimited)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 5]
22.08/22.13	c separating/maxrounds = 1
22.08/22.13	c 
22.08/22.13	c # maximal number of separation rounds in the root node (-1: unlimited)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: -1]
22.08/22.13	c separating/maxroundsroot = 5
22.08/22.13	c 
22.08/22.13	c # should presolving try to simplify inequalities
22.08/22.13	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
22.08/22.13	c constraints/linear/simplifyinequalities = TRUE
22.08/22.13	c 
22.08/22.13	c # should disaggregation of knapsack constraints be allowed in preprocessing?
22.08/22.13	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
22.08/22.13	c constraints/knapsack/disaggregation = FALSE
22.08/22.13	c 
22.08/22.13	c # should presolving try to simplify knapsacks
22.08/22.13	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
22.08/22.13	c constraints/knapsack/simplifyinequalities = TRUE
22.08/22.13	c 
22.08/22.13	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: -1]
22.08/22.13	c presolving/probing/maxrounds = 0
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 10]
22.08/22.13	c heuristics/coefdiving/freq = -1
22.08/22.13	c 
22.08/22.13	c # maximal fraction of diving LP iterations compared to node LP iterations
22.08/22.13	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
22.08/22.13	c heuristics/coefdiving/maxlpiterquot = 0.075
22.08/22.13	c 
22.08/22.13	c # additional number of allowed LP iterations
22.08/22.13	c # [type: int, range: [0,2147483647], default: 1000]
22.08/22.13	c heuristics/coefdiving/maxlpiterofs = 1500
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 30]
22.08/22.13	c heuristics/crossover/freq = -1
22.08/22.13	c 
22.08/22.13	c # number of nodes added to the contingent of the total nodes
22.08/22.13	c # [type: longint, range: [0,9223372036854775807], default: 500]
22.08/22.13	c heuristics/crossover/nodesofs = 750
22.08/22.13	c 
22.08/22.13	c # number of nodes without incumbent change that heuristic should wait
22.08/22.13	c # [type: longint, range: [0,9223372036854775807], default: 200]
22.08/22.13	c heuristics/crossover/nwaitingnodes = 100
22.08/22.13	c 
22.08/22.13	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
22.08/22.13	c # [type: real, range: [0,1], default: 0.1]
22.08/22.13	c heuristics/crossover/nodesquot = 0.15
22.08/22.13	c 
22.08/22.13	c # minimum percentage of integer variables that have to be fixed 
22.08/22.13	c # [type: real, range: [0,1], default: 0.666]
22.08/22.13	c heuristics/crossover/minfixingrate = 0.5
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 20]
22.08/22.13	c heuristics/feaspump/freq = -1
22.08/22.13	c 
22.08/22.13	c # additional number of allowed LP iterations
22.08/22.13	c # [type: int, range: [0,2147483647], default: 1000]
22.08/22.13	c heuristics/feaspump/maxlpiterofs = 2000
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 10]
22.08/22.13	c heuristics/fracdiving/freq = -1
22.08/22.13	c 
22.08/22.13	c # maximal fraction of diving LP iterations compared to node LP iterations
22.08/22.13	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
22.08/22.13	c heuristics/fracdiving/maxlpiterquot = 0.075
22.08/22.13	c 
22.08/22.13	c # additional number of allowed LP iterations
22.08/22.13	c # [type: int, range: [0,2147483647], default: 1000]
22.08/22.13	c heuristics/fracdiving/maxlpiterofs = 1500
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 10]
22.08/22.13	c heuristics/guideddiving/freq = -1
22.08/22.13	c 
22.08/22.13	c # maximal fraction of diving LP iterations compared to node LP iterations
22.08/22.13	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
22.08/22.13	c heuristics/guideddiving/maxlpiterquot = 0.075
22.08/22.13	c 
22.08/22.13	c # additional number of allowed LP iterations
22.08/22.13	c # [type: int, range: [0,2147483647], default: 1000]
22.08/22.13	c heuristics/guideddiving/maxlpiterofs = 1500
22.08/22.13	c 
22.08/22.13	c # maximal fraction of diving LP iterations compared to node LP iterations
22.08/22.13	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
22.08/22.13	c heuristics/intdiving/maxlpiterquot = 0.075
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 10]
22.08/22.13	c heuristics/intshifting/freq = -1
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 10]
22.08/22.13	c heuristics/linesearchdiving/freq = -1
22.08/22.13	c 
22.08/22.13	c # maximal fraction of diving LP iterations compared to node LP iterations
22.08/22.13	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
22.08/22.13	c heuristics/linesearchdiving/maxlpiterquot = 0.075
22.08/22.13	c 
22.08/22.13	c # additional number of allowed LP iterations
22.08/22.13	c # [type: int, range: [0,2147483647], default: 1000]
22.08/22.13	c heuristics/linesearchdiving/maxlpiterofs = 1500
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 1]
22.08/22.13	c heuristics/nlp/freq = -1
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 20]
22.08/22.13	c heuristics/objpscostdiving/freq = -1
22.08/22.13	c 
22.08/22.13	c # maximal fraction of diving LP iterations compared to total iteration number
22.08/22.13	c # [type: real, range: [0,1], default: 0.01]
22.08/22.13	c heuristics/objpscostdiving/maxlpiterquot = 0.015
22.08/22.13	c 
22.08/22.13	c # additional number of allowed LP iterations
22.08/22.13	c # [type: int, range: [0,2147483647], default: 1000]
22.08/22.13	c heuristics/objpscostdiving/maxlpiterofs = 1500
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 1]
22.08/22.13	c heuristics/oneopt/freq = -1
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 10]
22.08/22.13	c heuristics/pscostdiving/freq = -1
22.08/22.13	c 
22.08/22.13	c # maximal fraction of diving LP iterations compared to node LP iterations
22.08/22.13	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
22.08/22.13	c heuristics/pscostdiving/maxlpiterquot = 0.075
22.08/22.13	c 
22.08/22.13	c # additional number of allowed LP iterations
22.08/22.13	c # [type: int, range: [0,2147483647], default: 1000]
22.08/22.13	c heuristics/pscostdiving/maxlpiterofs = 1500
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 0]
22.08/22.13	c heuristics/rens/freq = -1
22.08/22.13	c 
22.08/22.13	c # minimum percentage of integer variables that have to be fixable 
22.08/22.13	c # [type: real, range: [0,1], default: 0.5]
22.08/22.13	c heuristics/rens/minfixingrate = 0.3
22.08/22.13	c 
22.08/22.13	c # number of nodes added to the contingent of the total nodes
22.08/22.13	c # [type: longint, range: [0,9223372036854775807], default: 500]
22.08/22.13	c heuristics/rens/nodesofs = 2000
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 20]
22.08/22.13	c heuristics/rootsoldiving/freq = -1
22.08/22.13	c 
22.08/22.13	c # maximal fraction of diving LP iterations compared to node LP iterations
22.08/22.13	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
22.08/22.13	c heuristics/rootsoldiving/maxlpiterquot = 0.015
22.08/22.13	c 
22.08/22.13	c # additional number of allowed LP iterations
22.08/22.13	c # [type: int, range: [0,2147483647], default: 1000]
22.08/22.13	c heuristics/rootsoldiving/maxlpiterofs = 1500
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 1]
22.08/22.13	c heuristics/rounding/freq = -1
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 10]
22.08/22.13	c heuristics/shifting/freq = -1
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 1]
22.08/22.13	c heuristics/simplerounding/freq = -1
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 0]
22.08/22.13	c heuristics/trivial/freq = -1
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 1]
22.08/22.13	c heuristics/trysol/freq = -1
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 10]
22.08/22.13	c heuristics/veclendiving/freq = -1
22.08/22.13	c 
22.08/22.13	c # maximal fraction of diving LP iterations compared to node LP iterations
22.08/22.13	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
22.08/22.13	c heuristics/veclendiving/maxlpiterquot = 0.075
22.08/22.13	c 
22.08/22.13	c # additional number of allowed LP iterations
22.08/22.13	c # [type: int, range: [0,2147483647], default: 1000]
22.08/22.13	c heuristics/veclendiving/maxlpiterofs = 1500
22.08/22.13	c 
22.08/22.13	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 1]
22.08/22.13	c heuristics/zirounding/freq = -1
22.08/22.13	c 
22.08/22.13	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 0]
22.08/22.13	c separating/cmir/freq = -1
22.08/22.13	c 
22.08/22.13	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: 0]
22.08/22.13	c separating/flowcover/freq = -1
22.08/22.13	c 
22.08/22.13	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
22.08/22.13	c # [type: int, range: [-1,2147483647], default: -1]
22.08/22.13	c separating/rapidlearning/freq = 0
22.08/22.13	c 
22.08/22.13	c -----------------------------------------------------------------------------------------------
22.08/22.13	c start solving
22.18/22.21	c 
866.06/866.48	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
866.06/866.48	c   855s|     1 |     0 | 40568 |     - | 623M|   0 |  21k|  80k| 234k|  80k| 234k|   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1800.02/1800.71	c pressed CTRL-C 1 times (5 times for forcing termination)

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-2667439-1276342230/watcher-2667439-1276342230 -o /tmp/evaluation-result-2667439-1276342230/solver-2667439-1276342230 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667439-1276342230.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: 0.99 0.98 0.99 3/106 12155
/proc/meminfo: memFree=1373228/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=7724 CPUtime=0
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 1019 0 0 0 0 0 0 0 17 0 1 0 9824459 7909376 938 1992294400 4194304 8223781 140735510397824 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12155/statm: 1931 947 348 984 0 944 0

[startup+0.0252389 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 12155
/proc/meminfo: memFree=1373228/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=9760 CPUtime=0.01
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 1729 0 0 0 1 0 0 0 17 0 1 0 9824459 9994240 1648 1992294400 4194304 8223781 140735510397824 18446744073709551615 7163902 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12155/statm: 2440 1648 363 984 0 1453 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9760

[startup+0.101252 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 12155
/proc/meminfo: memFree=1373228/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=15020 CPUtime=0.09
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 2810 0 0 0 8 1 0 0 17 0 1 0 9824459 15380480 2730 1992294400 4194304 8223781 140735510397824 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12155/statm: 3755 2742 363 984 0 2768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15020

[startup+0.301285 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 12155
/proc/meminfo: memFree=1373228/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=20648 CPUtime=0.29
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 4457 0 0 0 28 1 0 0 17 0 1 0 9824459 21143552 4376 1992294400 4194304 8223781 140735510397824 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12155/statm: 5162 4376 363 984 0 4175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20648

[startup+0.701356 s]
/proc/loadavg: 0.99 0.98 0.99 3/106 12155
/proc/meminfo: memFree=1373228/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=34908 CPUtime=0.69
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 8034 0 0 0 66 3 0 0 17 0 1 0 9824459 35745792 7953 1992294400 4194304 8223781 140735510397824 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12155/statm: 8727 7953 363 984 0 7740 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 34908

[startup+1.50049 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12156
/proc/meminfo: memFree=1333664/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=61552 CPUtime=1.49
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 14655 0 0 0 143 6 0 0 18 0 1 0 9824459 63029248 14574 1992294400 4194304 8223781 140735510397824 18446744073709551615 6207672 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12155/statm: 15388 14574 363 984 0 14401 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 61552

[startup+3.10077 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12158
/proc/meminfo: memFree=1297084/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=114344 CPUtime=3.09
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 27860 0 0 0 298 11 0 0 21 0 1 0 9824459 117088256 27779 1992294400 4194304 8223781 140735510397824 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12155/statm: 28586 27779 363 984 0 27599 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 114344

[startup+6.30031 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12158
/proc/meminfo: memFree=1019944/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=414444 CPUtime=6.29
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 101307 0 0 0 588 41 0 0 25 0 1 0 9824459 424390656 100811 1992294400 4194304 8223781 140735510397824 18446744073709551615 5955538 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 103611 100811 440 984 0 102624 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 414444

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12158
/proc/meminfo: memFree=793148/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=598432 CPUtime=12.69
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 146515 0 0 0 1160 109 0 0 25 0 1 0 9824459 612794368 145248 1992294400 4194304 8223781 140735510397824 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 149608 145248 445 984 0 148621 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 598432

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12158
/proc/meminfo: memFree=467772/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=962556 CPUtime=25.48
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 280180 0 0 0 2133 415 0 0 25 0 1 0 9824459 985657344 226266 1992294400 4194304 8223781 140735510397824 18446744073709551615 6357958 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 240639 226266 535 984 0 239652 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 962556

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12158
/proc/meminfo: memFree=455992/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=979248 CPUtime=51.07
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 297990 0 0 0 4680 427 0 0 25 0 1 0 9824459 1002749952 229221 1992294400 4194304 8223781 140735510397824 18446744073709551615 7253690 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 244812 229221 539 984 0 243825 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 979248

[startup+102.308 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12160
/proc/meminfo: memFree=453512/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=985920 CPUtime=102.27
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 320167 0 0 0 9783 444 0 0 25 0 1 0 9824459 1009582080 229834 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 246480 229834 539 984 0 245493 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 985920

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12162
/proc/meminfo: memFree=451652/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=989664 CPUtime=162.23
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 345617 0 0 0 15764 459 0 0 25 0 1 0 9824459 1013415936 230286 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568077 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 247416 230286 539 984 0 246429 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 989664

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12162
/proc/meminfo: memFree=450660/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=992256 CPUtime=222.21
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 378170 0 0 0 21745 476 0 0 25 0 1 0 9824459 1016070144 230533 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 248064 230533 539 984 0 247077 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 992256

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 12164
/proc/meminfo: memFree=449544/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=994592 CPUtime=282.19
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 407237 0 0 0 27727 492 0 0 25 0 1 0 9824459 1018462208 230794 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568212 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 248648 230794 539 984 0 247661 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 994592

[startup+342.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 12166
/proc/meminfo: memFree=448676/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=996360 CPUtime=342.17
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 440601 0 0 0 33707 510 0 0 25 0 1 0 9824459 1020272640 231034 1992294400 4194304 8223781 140735510397824 18446744073709551615 6502724 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 249090 231034 539 984 0 248103 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 996360

[startup+402.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12168
/proc/meminfo: memFree=448180/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=997928 CPUtime=402.14
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 475646 0 0 0 39687 527 0 0 25 0 1 0 9824459 1021878272 231151 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568435 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 249482 231151 539 984 0 248495 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 997928

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12170
/proc/meminfo: memFree=447808/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=999216 CPUtime=462.12
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 508804 0 0 0 45667 545 0 0 25 0 1 0 9824459 1023197184 231231 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568435 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 249804 231231 539 984 0 248817 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 999216

[startup+522.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 12170
/proc/meminfo: memFree=447808/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=999680 CPUtime=522.09
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 534676 0 0 0 51649 560 0 0 25 0 1 0 9824459 1023672320 231233 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568391 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 249920 231233 539 984 0 248933 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 999680

[startup+582.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 12172
/proc/meminfo: memFree=447064/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1000584 CPUtime=582.08
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 564051 0 0 0 57631 577 0 0 25 0 1 0 9824459 1024598016 231400 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568128 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 250146 231400 539 984 0 249159 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1000584

[startup+642.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 12174
/proc/meminfo: memFree=446444/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1001040 CPUtime=642.06
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 594165 0 0 0 63614 592 0 0 25 0 1 0 9824459 1025064960 231547 1992294400 4194304 8223781 140735510397824 18446744073709551615 7253725 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 250260 231547 539 984 0 249273 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1001040

[startup+702.301 s]

################
# More data... #
################

/proc/12155/statm: 257193 235492 565 984 0 256206 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 1028772

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12194
/proc/meminfo: memFree=430448/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1029188 CPUtime=1421.76
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17062094 0 0 0 135247 6929 0 0 25 0 1 0 9824459 1053888512 235453 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568470 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257297 235453 565 984 0 256310 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 1029188

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12196
/proc/meminfo: memFree=430200/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1029356 CPUtime=1481.73
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17095222 0 0 0 141227 6946 0 0 25 0 1 0 9824459 1054060544 235472 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257339 235472 565 984 0 256352 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 1029356

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12198
/proc/meminfo: memFree=430572/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1029548 CPUtime=1541.71
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17124938 0 0 0 147209 6962 0 0 25 0 1 0 9824459 1054257152 235413 1992294400 4194304 8223781 140735510397824 18446744073709551615 6250729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257387 235413 565 984 0 256400 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 1029548

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12200
/proc/meminfo: memFree=430696/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1029692 CPUtime=1601.68
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17154211 0 0 0 153191 6977 0 0 25 0 1 0 9824459 1054404608 235380 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257423 235380 565 984 0 256436 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 1029692

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12202
/proc/meminfo: memFree=430572/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1029876 CPUtime=1661.66
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17189643 0 0 0 159171 6995 0 0 25 0 1 0 9824459 1054593024 235411 1992294400 4194304 8223781 140735510397824 18446744073709551615 6537908 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257469 235411 565 984 0 256482 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 1029876

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12202
/proc/meminfo: memFree=430820/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1030004 CPUtime=1721.64
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17219421 0 0 0 165153 7011 0 0 25 0 1 0 9824459 1054724096 235363 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257501 235363 565 984 0 256514 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 1030004

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12204
/proc/meminfo: memFree=430696/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1030140 CPUtime=1781.62
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17245141 0 0 0 171137 7025 0 0 25 0 1 0 9824459 1054863360 235335 1992294400 4194304 8223781 140735510397824 18446744073709551615 6564760 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257535 235335 565 984 0 256548 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 1030140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12204
/proc/meminfo: memFree=430572/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1030140 CPUtime=1800.02
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17253675 0 0 0 172973 7029 0 0 25 0 1 0 9824459 1054863360 235349 1992294400 4194304 8223781 140735510397824 18446744073709551615 7304922 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257535 235349 565 984 0 256548 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 1030140

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -12155

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1802 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1802 s) to the 'lost time'.

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 12207
/proc/meminfo: memFree=430564/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1030140 CPUtime=1802
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17253677 0 0 0 173171 7029 0 0 25 0 1 0 9824459 1054863360 235351 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568376 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257535 235351 565 984 0 256548 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 1030140

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12207
/proc/meminfo: memFree=1310352/2059040 swapFree=4192956/4192956
[pid=12155] ppid=-1 vsize=0 CPUtime=0
/proc/12155/stat : -- couldn't open stat file --/proc/12155/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0
#
############


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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12204
/proc/meminfo: memFree=430572/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1030140 CPUtime=1800.7
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17253676 0 0 0 173041 7029 0 0 25 0 1 0 9824459 1054863360 235350 1992294400 4194304 8223781 140735510397824 18446744073709551615 6502720 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257535 235350 565 984 0 256548 0
Current children cumulated CPU time (s) 1800.7
Current children cumulated vsize (KiB) 1030140

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 12207
/proc/meminfo: memFree=430564/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1030140 CPUtime=1801.5
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17253676 0 0 0 173121 7029 0 0 25 0 1 0 9824459 1054863360 235350 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568478 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257535 235350 565 984 0 256548 0
Current children cumulated CPU time (s) 1801.5
Current children cumulated vsize (KiB) 1030140

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 12207
/proc/meminfo: memFree=430564/2059040 swapFree=4192956/4192956
[pid=12155] ppid=12153 vsize=1030140 CPUtime=1801.9
/proc/12155/stat : 12155 (pbscip.linux.x8) R 12153 12155 11558 0 -1 4202496 17253677 0 0 0 173161 7029 0 0 25 0 1 0 9824459 1054863360 235351 1992294400 4194304 8223781 140735510397824 18446744073709551615 6568510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12155/statm: 257535 235351 565 984 0 256548 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 1030140

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12207
/proc/meminfo: memFree=1310352/2059040 swapFree=4192956/4192956
[pid=12155] ppid=-1 vsize=0 CPUtime=0
/proc/12155/stat : -- couldn't open stat file --/proc/12155/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12155 and gives
#  childrusage.ru_utime.tv_sec=1731
#  childrusage.ru_utime.tv_usec=734736
#  childrusage.ru_stime.tv_sec=70
#  childrusage.ru_stime.tv_usec=389299
# CPU time returned by wait4() is 1802.12
# while last known CPU time is 0
#
# Using CPU time of the last sample as value...


# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 1802
#  lost CPU user time (s): 1731.71
#  lost CPU system time (s): 70.29

Real time (s): 1802.81
CPU time (s): 1802
CPU user time (s): 1731.71
CPU system time (s): 70.29
CPU usage (%): 99.9552
Max. virtual memory (cumulated for all children) (KiB): 1059448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1731.73
system time used= 70.3893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17253677
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= 2
involuntary context switches= 24704

runsolver used 3.11453 second user time and 8.38373 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-12 13:30:31
IDJOB=2667439
IDBENCH=1495
IDSOLVER=1169
FILE ID=node014/2667439-1276342230
PBS_JOBID= 11173173
Free space on /tmp= 62456 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/web/uclid_pb_benchmarks/normalized-cache-ibm-q-unbounded.Ic22arity.ucl.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-2667439-1276342230/watcher-2667439-1276342230 -o /tmp/evaluation-result-2667439-1276342230/solver-2667439-1276342230 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667439-1276342230.opb -t 1800 -m 1800

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

MD5SUM BENCH= 2b5564b5f03b34138f988fcf164c2fb6
RANDOM SEED=913845159

node014.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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1373756 kB
Buffers:        120664 kB
Cached:         420064 kB
SwapCached:          0 kB
Active:         199928 kB
Inactive:       400556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1373756 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           12784 kB
Writeback:           0 kB
AnonPages:       59716 kB
Mapped:          15468 kB
Slab:            62940 kB
PageTables:       4028 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181720 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= 62452 MiB
End job on node014 at 2010-06-12 14:00:34