Trace number 2666009

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (TO) 1802.03 1802.8

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: Clp 1.11.1] [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-2666009-1276342224.opb>
4.59/4.64	c original problem has 87751 variables (87751 bin, 0 int, 0 impl, 0 cont) and 254772 constraints
4.59/4.64	c problem read
4.59/4.64	c No objective function, only one solution is needed.
4.59/4.65	c presolving settings loaded
5.89/5.99	c presolving:
11.59/11.69	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
12.10/12.14	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
12.39/12.44	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
12.69/12.74	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
12.99/13.03	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
13.29/13.33	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
13.59/13.64	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
13.89/13.95	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
14.19/14.25	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
14.49/14.57	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
14.79/14.87	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
15.09/15.15	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
15.39/15.43	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
15.68/15.72	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
15.98/16.00	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
16.18/16.29	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
16.50/16.58	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
16.78/16.87	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
17.09/17.15	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
17.39/17.44	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
17.68/17.72	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
17.99/18.00	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
20.39/20.45	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
21.18/21.28	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
21.78/21.86	c presolving (25 rounds):
21.78/21.86	c  7729 deleted vars, 20195 deleted constraints, 4573 tightened bounds, 0 added holes, 3856 changed sides, 8378 changed coefficients
21.78/21.86	c  5488437 implications, 0 cliques
21.78/21.86	c presolved problem has 80022 variables (80022 bin, 0 int, 0 impl, 0 cont) and 234577 constraints
21.78/21.86	c    7712 constraints of type <knapsack>
21.78/21.86	c  226865 constraints of type <logicor>
21.78/21.86	c transformed objective value is always integral (scale: 1)
21.78/21.86	c Presolving Time: 12.94
21.78/21.86	c - non default parameters ----------------------------------------------------------------------
21.78/21.86	c # SCIP version 1.2.1.2
21.78/21.86	c 
21.78/21.86	c # frequency for displaying node information lines
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 100]
21.78/21.86	c display/freq = 10000
21.78/21.86	c 
21.78/21.86	c # maximal time in seconds to run
21.78/21.86	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
21.78/21.86	c limits/time = 1795.35
21.78/21.86	c 
21.78/21.86	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
21.78/21.86	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
21.78/21.86	c limits/memory = 1620
21.78/21.86	c 
21.78/21.86	c # solving stops, if the given number of solutions were found (-1: no limit)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: -1]
21.78/21.86	c limits/solutions = 1
21.78/21.86	c 
21.78/21.86	c # maximal number of separation rounds per node (-1: unlimited)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 5]
21.78/21.86	c separating/maxrounds = 1
21.78/21.86	c 
21.78/21.86	c # maximal number of separation rounds in the root node (-1: unlimited)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: -1]
21.78/21.86	c separating/maxroundsroot = 5
21.78/21.86	c 
21.78/21.86	c # should presolving try to simplify inequalities
21.78/21.86	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
21.78/21.86	c constraints/linear/simplifyinequalities = TRUE
21.78/21.86	c 
21.78/21.86	c # should disaggregation of knapsack constraints be allowed in preprocessing?
21.78/21.86	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
21.78/21.86	c constraints/knapsack/disaggregation = FALSE
21.78/21.86	c 
21.78/21.86	c # should presolving try to simplify knapsacks
21.78/21.86	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
21.78/21.86	c constraints/knapsack/simplifyinequalities = TRUE
21.78/21.86	c 
21.78/21.86	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: -1]
21.78/21.86	c presolving/probing/maxrounds = 0
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 10]
21.78/21.86	c heuristics/coefdiving/freq = -1
21.78/21.86	c 
21.78/21.86	c # maximal fraction of diving LP iterations compared to node LP iterations
21.78/21.86	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
21.78/21.86	c heuristics/coefdiving/maxlpiterquot = 0.075
21.78/21.86	c 
21.78/21.86	c # additional number of allowed LP iterations
21.78/21.86	c # [type: int, range: [0,2147483647], default: 1000]
21.78/21.86	c heuristics/coefdiving/maxlpiterofs = 1500
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 30]
21.78/21.86	c heuristics/crossover/freq = -1
21.78/21.86	c 
21.78/21.86	c # number of nodes added to the contingent of the total nodes
21.78/21.86	c # [type: longint, range: [0,9223372036854775807], default: 500]
21.78/21.86	c heuristics/crossover/nodesofs = 750
21.78/21.86	c 
21.78/21.86	c # number of nodes without incumbent change that heuristic should wait
21.78/21.86	c # [type: longint, range: [0,9223372036854775807], default: 200]
21.78/21.86	c heuristics/crossover/nwaitingnodes = 100
21.78/21.86	c 
21.78/21.86	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
21.78/21.86	c # [type: real, range: [0,1], default: 0.1]
21.78/21.86	c heuristics/crossover/nodesquot = 0.15
21.78/21.86	c 
21.78/21.86	c # minimum percentage of integer variables that have to be fixed 
21.78/21.86	c # [type: real, range: [0,1], default: 0.666]
21.78/21.86	c heuristics/crossover/minfixingrate = 0.5
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 20]
21.78/21.86	c heuristics/feaspump/freq = -1
21.78/21.86	c 
21.78/21.86	c # additional number of allowed LP iterations
21.78/21.86	c # [type: int, range: [0,2147483647], default: 1000]
21.78/21.86	c heuristics/feaspump/maxlpiterofs = 2000
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 10]
21.78/21.86	c heuristics/fracdiving/freq = -1
21.78/21.86	c 
21.78/21.86	c # maximal fraction of diving LP iterations compared to node LP iterations
21.78/21.86	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
21.78/21.86	c heuristics/fracdiving/maxlpiterquot = 0.075
21.78/21.86	c 
21.78/21.86	c # additional number of allowed LP iterations
21.78/21.86	c # [type: int, range: [0,2147483647], default: 1000]
21.78/21.86	c heuristics/fracdiving/maxlpiterofs = 1500
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 10]
21.78/21.86	c heuristics/guideddiving/freq = -1
21.78/21.86	c 
21.78/21.86	c # maximal fraction of diving LP iterations compared to node LP iterations
21.78/21.86	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
21.78/21.86	c heuristics/guideddiving/maxlpiterquot = 0.075
21.78/21.86	c 
21.78/21.86	c # additional number of allowed LP iterations
21.78/21.86	c # [type: int, range: [0,2147483647], default: 1000]
21.78/21.86	c heuristics/guideddiving/maxlpiterofs = 1500
21.78/21.86	c 
21.78/21.86	c # maximal fraction of diving LP iterations compared to node LP iterations
21.78/21.86	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
21.78/21.86	c heuristics/intdiving/maxlpiterquot = 0.075
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 10]
21.78/21.86	c heuristics/intshifting/freq = -1
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 10]
21.78/21.86	c heuristics/linesearchdiving/freq = -1
21.78/21.86	c 
21.78/21.86	c # maximal fraction of diving LP iterations compared to node LP iterations
21.78/21.86	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
21.78/21.86	c heuristics/linesearchdiving/maxlpiterquot = 0.075
21.78/21.86	c 
21.78/21.86	c # additional number of allowed LP iterations
21.78/21.86	c # [type: int, range: [0,2147483647], default: 1000]
21.78/21.86	c heuristics/linesearchdiving/maxlpiterofs = 1500
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 1]
21.78/21.86	c heuristics/nlp/freq = -1
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 20]
21.78/21.86	c heuristics/objpscostdiving/freq = -1
21.78/21.86	c 
21.78/21.86	c # maximal fraction of diving LP iterations compared to total iteration number
21.78/21.86	c # [type: real, range: [0,1], default: 0.01]
21.78/21.86	c heuristics/objpscostdiving/maxlpiterquot = 0.015
21.78/21.86	c 
21.78/21.86	c # additional number of allowed LP iterations
21.78/21.86	c # [type: int, range: [0,2147483647], default: 1000]
21.78/21.86	c heuristics/objpscostdiving/maxlpiterofs = 1500
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 1]
21.78/21.86	c heuristics/oneopt/freq = -1
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 10]
21.78/21.86	c heuristics/pscostdiving/freq = -1
21.78/21.86	c 
21.78/21.86	c # maximal fraction of diving LP iterations compared to node LP iterations
21.78/21.86	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
21.78/21.86	c heuristics/pscostdiving/maxlpiterquot = 0.075
21.78/21.86	c 
21.78/21.86	c # additional number of allowed LP iterations
21.78/21.86	c # [type: int, range: [0,2147483647], default: 1000]
21.78/21.86	c heuristics/pscostdiving/maxlpiterofs = 1500
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 0]
21.78/21.86	c heuristics/rens/freq = -1
21.78/21.86	c 
21.78/21.86	c # minimum percentage of integer variables that have to be fixable 
21.78/21.86	c # [type: real, range: [0,1], default: 0.5]
21.78/21.86	c heuristics/rens/minfixingrate = 0.3
21.78/21.86	c 
21.78/21.86	c # number of nodes added to the contingent of the total nodes
21.78/21.86	c # [type: longint, range: [0,9223372036854775807], default: 500]
21.78/21.86	c heuristics/rens/nodesofs = 2000
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
21.78/21.86	c # [type: int, range: [-1,2147483647], default: 20]
21.78/21.86	c heuristics/rootsoldiving/freq = -1
21.78/21.86	c 
21.78/21.86	c # maximal fraction of diving LP iterations compared to node LP iterations
21.78/21.86	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
21.78/21.86	c heuristics/rootsoldiving/maxlpiterquot = 0.015
21.78/21.86	c 
21.78/21.86	c # additional number of allowed LP iterations
21.78/21.86	c # [type: int, range: [0,2147483647], default: 1000]
21.78/21.86	c heuristics/rootsoldiving/maxlpiterofs = 1500
21.78/21.86	c 
21.78/21.86	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
21.78/21.87	c # [type: int, range: [-1,2147483647], default: 1]
21.78/21.87	c heuristics/rounding/freq = -1
21.78/21.87	c 
21.78/21.87	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
21.78/21.87	c # [type: int, range: [-1,2147483647], default: 10]
21.78/21.87	c heuristics/shifting/freq = -1
21.78/21.87	c 
21.78/21.87	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
21.78/21.87	c # [type: int, range: [-1,2147483647], default: 1]
21.78/21.87	c heuristics/simplerounding/freq = -1
21.78/21.87	c 
21.78/21.87	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
21.78/21.87	c # [type: int, range: [-1,2147483647], default: 0]
21.78/21.87	c heuristics/trivial/freq = -1
21.78/21.87	c 
21.78/21.87	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
21.78/21.87	c # [type: int, range: [-1,2147483647], default: 1]
21.78/21.87	c heuristics/trysol/freq = -1
21.78/21.87	c 
21.78/21.87	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
21.78/21.87	c # [type: int, range: [-1,2147483647], default: 10]
21.78/21.87	c heuristics/veclendiving/freq = -1
21.78/21.87	c 
21.78/21.87	c # maximal fraction of diving LP iterations compared to node LP iterations
21.78/21.87	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
21.78/21.87	c heuristics/veclendiving/maxlpiterquot = 0.075
21.78/21.87	c 
21.78/21.87	c # additional number of allowed LP iterations
21.78/21.87	c # [type: int, range: [0,2147483647], default: 1000]
21.78/21.87	c heuristics/veclendiving/maxlpiterofs = 1500
21.78/21.87	c 
21.78/21.87	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
21.78/21.87	c # [type: int, range: [-1,2147483647], default: 1]
21.78/21.87	c heuristics/zirounding/freq = -1
21.78/21.87	c 
21.78/21.87	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
21.78/21.87	c # [type: int, range: [-1,2147483647], default: 0]
21.78/21.87	c separating/cmir/freq = -1
21.78/21.87	c 
21.78/21.87	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
21.78/21.87	c # [type: int, range: [-1,2147483647], default: 0]
21.78/21.87	c separating/flowcover/freq = -1
21.78/21.87	c 
21.78/21.87	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
21.78/21.87	c # [type: int, range: [-1,2147483647], default: -1]
21.78/21.87	c separating/rapidlearning/freq = 0
21.78/21.87	c 
21.78/21.87	c -----------------------------------------------------------------------------------------------
21.78/21.87	c start solving
21.89/21.95	c 
29.18/29.26	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
29.18/29.26	c  20.5s|     1 |     0 |  6881 |     - | 623M|   0 |5752 |  80k| 234k|  80k| 234k|   0 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
310.36/310.51	c   299s|     1 |     0 | 27253 |     - | 624M|   0 |  15k|  80k| 234k|  80k| 234k| 172 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1707.96/1708.61	c  1692s|     1 |     0 | 80491 |     - | 624M|   0 |  29k|  80k| 234k|  80k| 234k| 277 |   0 |   0 | 0.000000e+00 |      --      |    Inf 
1800.04/1800.71	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-2666009-1276342224/watcher-2666009-1276342224 -o /tmp/evaluation-result-2666009-1276342224/solver-2666009-1276342224 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666009-1276342224.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: 1.01 1.00 1.00 3/106 12178
/proc/meminfo: memFree=1593476/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=9288 CPUtime=0
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1078 0 0 0 0 0 0 0 17 0 1 0 9824096 9510912 999 1992294400 4194304 9819077 140737031314768 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12178/statm: 2322 1007 371 1374 0 943 0

[startup+0.0224731 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 12178
/proc/meminfo: memFree=1593476/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=11192 CPUtime=0.01
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1746 0 0 0 1 0 0 0 17 0 1 0 9824096 11460608 1667 1992294400 4194304 9819077 140737031314768 18446744073709551615 4240609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12178/statm: 2798 1667 386 1374 0 1419 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11192

[startup+0.101489 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 12178
/proc/meminfo: memFree=1593476/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=16540 CPUtime=0.1
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 2992 0 0 0 9 1 0 0 17 0 1 0 9824096 16936960 2913 1992294400 4194304 9819077 140737031314768 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12178/statm: 4135 2925 386 1374 0 2756 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 16540

[startup+0.30053 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 12178
/proc/meminfo: memFree=1593476/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=22184 CPUtime=0.29
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 4486 0 0 0 28 1 0 0 17 0 1 0 9824096 22716416 4407 1992294400 4194304 9819077 140737031314768 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12178/statm: 5546 4407 386 1374 0 4167 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22184

[startup+0.700615 s]
/proc/loadavg: 1.01 1.00 1.00 3/106 12178
/proc/meminfo: memFree=1593476/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=36560 CPUtime=0.69
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 8075 0 0 0 66 3 0 0 17 0 1 0 9824096 37437440 7996 1992294400 4194304 9819077 140737031314768 18446744073709551615 8667865 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12178/statm: 9140 7996 386 1374 0 7761 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36560

[startup+1.50079 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12179
/proc/meminfo: memFree=1553292/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=63192 CPUtime=1.49
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 14694 0 0 0 144 5 0 0 18 0 1 0 9824096 64708608 14615 1992294400 4194304 9819077 140737031314768 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12178/statm: 15798 14615 386 1374 0 14419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63192

[startup+3.10113 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12179
/proc/meminfo: memFree=1515844/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=117204 CPUtime=3.09
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 28175 0 0 0 299 10 0 0 21 0 1 0 9824096 120016896 28096 1992294400 4194304 9819077 140737031314768 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/12178/statm: 29301 28096 386 1374 0 27922 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117204

[startup+6.30081 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 12181
/proc/meminfo: memFree=1225808/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=419500 CPUtime=6.29
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 102240 0 0 0 591 38 0 0 25 0 1 0 9824096 429568000 101803 1992294400 4194304 9819077 140737031314768 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 104875 101803 486 1374 0 103496 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 419500

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12181
/proc/meminfo: memFree=1013396/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=599664 CPUtime=12.69
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 146495 0 0 0 1160 109 0 0 25 0 1 0 9824096 614055936 145287 1992294400 4194304 9819077 140737031314768 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 149916 145287 491 1374 0 148537 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 599664

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12181
/proc/meminfo: memFree=716912/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1019028 CPUtime=25.48
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 286350 0 0 0 2138 410 0 0 25 0 1 0 9824096 1043484672 222259 1992294400 4194304 9819077 140737031314768 18446744073709551615 6391563 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 254757 222259 637 1374 0 253378 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1019028

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12181
/proc/meminfo: memFree=708108/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1020664 CPUtime=51.06
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 325090 0 0 0 4678 428 0 0 25 0 1 0 9824096 1045159936 221195 1992294400 4194304 9819077 140737031314768 18446744073709551615 6054107 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 255166 221195 658 1374 0 253787 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1020664

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12183
/proc/meminfo: memFree=692484/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1040204 CPUtime=102.25
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 360592 0 0 0 9630 595 0 0 25 0 1 0 9824096 1065168896 225261 1992294400 4194304 9819077 140737031314768 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 260051 225261 674 1374 0 258672 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1040204

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12185
/proc/meminfo: memFree=688764/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1052532 CPUtime=162.22
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 423196 0 0 0 15594 628 0 0 25 0 1 0 9824096 1077792768 226309 1992294400 4194304 9819077 140737031314768 18446744073709551615 7296163 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 263133 226309 674 1374 0 261754 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1052532

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12185
/proc/meminfo: memFree=687276/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1060660 CPUtime=222.2
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 477089 0 0 0 21565 655 0 0 25 0 1 0 9824096 1086115840 226627 1992294400 4194304 9819077 140737031314768 18446744073709551615 6190584 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 265165 226627 674 1374 0 263786 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1060660

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12187
/proc/meminfo: memFree=687772/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1065356 CPUtime=282.17
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 524962 0 0 0 27535 682 0 0 25 0 1 0 9824096 1090924544 226488 1992294400 4194304 9819077 140737031314768 18446744073709551615 7311363 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 266339 226488 674 1374 0 264960 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 1065356

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12189
/proc/meminfo: memFree=688392/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1066992 CPUtime=342.16
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 554737 0 0 0 33517 699 0 0 25 0 1 0 9824096 1092599808 226275 1992294400 4194304 9819077 140737031314768 18446744073709551615 6043589 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 266748 226275 674 1374 0 265369 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1066992

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12191
/proc/meminfo: memFree=688020/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1066992 CPUtime=402.13
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 554967 0 0 0 39508 705 0 0 25 0 1 0 9824096 1092599808 226275 1992294400 4194304 9819077 140737031314768 18446744073709551615 6555537 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 266748 226275 674 1374 0 265369 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 1066992

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12193
/proc/meminfo: memFree=680456/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1067180 CPUtime=462.11
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 583683 0 0 0 45490 721 0 0 25 0 1 0 9824096 1092792320 228361 1992294400 4194304 9819077 140737031314768 18446744073709551615 6192309 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 266795 228361 674 1374 0 265416 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 1067180

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12193
/proc/meminfo: memFree=687028/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1069616 CPUtime=522.09
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 620270 0 0 0 51469 740 0 0 25 0 1 0 9824096 1095286784 226709 1992294400 4194304 9819077 140737031314768 18446744073709551615 7292010 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 267404 226709 674 1374 0 266025 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1069616

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12195
/proc/meminfo: memFree=682564/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1070704 CPUtime=582.07
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 658194 0 0 0 57445 762 0 0 25 0 1 0 9824096 1096400896 227924 1992294400 4194304 9819077 140737031314768 18446744073709551615 6191141 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 267676 227924 674 1374 0 266297 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 1070704

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12197
/proc/meminfo: memFree=688516/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1071916 CPUtime=642.05
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 694713 0 0 0 63424 781 0 0 25 0 1 0 9824096 1097641984 226591 1992294400 4194304 9819077 140737031314768 18446744073709551615 6361778 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 267979 226591 674 1374 0 266600 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 1071916

[startup+702.301 s]

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

/proc/12178/statm: 270997 228207 674 1374 0 269618 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 1083988

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 12217
/proc/meminfo: memFree=672644/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1084588 CPUtime=1421.77
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1138704 0 0 0 141154 1023 0 0 25 0 1 0 9824096 1110618112 230159 1992294400 4194304 9819077 140737031314768 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271147 230159 674 1374 0 269768 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 1084588

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12219
/proc/meminfo: memFree=667684/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1084972 CPUtime=1481.74
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1166924 0 0 0 147137 1037 0 0 25 0 1 0 9824096 1111011328 231398 1992294400 4194304 9819077 140737031314768 18446744073709551615 6192281 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271243 231398 674 1374 0 269864 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 1084972

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12221
/proc/meminfo: memFree=683308/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1085936 CPUtime=1541.72
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1203447 0 0 0 153116 1056 0 0 25 0 1 0 9824096 1111998464 227439 1992294400 4194304 9819077 140737031314768 18446744073709551615 6192309 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271484 227439 674 1374 0 270105 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 1085936

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12223
/proc/meminfo: memFree=678844/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1086508 CPUtime=1601.7
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1231868 0 0 0 159099 1071 0 0 25 0 1 0 9824096 1112584192 228724 1992294400 4194304 9819077 140737031314768 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271627 228724 674 1374 0 270248 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 1086508

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12225
/proc/meminfo: memFree=681696/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1087188 CPUtime=1661.67
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1267395 0 0 0 165077 1090 0 0 25 0 1 0 9824096 1113280512 227880 1992294400 4194304 9819077 140737031314768 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271797 227880 674 1374 0 270418 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 1087188

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12225
/proc/meminfo: memFree=683680/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1087408 CPUtime=1721.65
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1304211 0 0 0 171058 1107 0 0 25 0 1 0 9824096 1113505792 227265 1992294400 4194304 9819077 140737031314768 18446744073709551615 6043587 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271852 227265 674 1374 0 270473 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 1087408

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12227
/proc/meminfo: memFree=684052/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1087648 CPUtime=1781.63
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1331969 0 0 0 177040 1123 0 0 25 0 1 0 9824096 1113751552 227189 1992294400 4194304 9819077 140737031314768 18446744073709551615 6192309 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271912 227189 674 1374 0 270533 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 1087648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12227
/proc/meminfo: memFree=681324/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1087648 CPUtime=1800.04
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1332664 0 0 0 178881 1123 0 0 25 0 1 0 9824096 1113751552 227884 1992294400 4194304 9819077 140737031314768 18446744073709551615 6391616 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271912 227884 674 1374 0 270533 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1087648

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -12178

############
# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (1802.03 s)
# The time of a child was probably not reported to its father.
# (see the two samples below)
# Adding the difference (1802.03 s) to the 'lost time'.

[startup+1802.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 12228
/proc/meminfo: memFree=680696/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1087648 CPUtime=1802.03
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1332960 0 0 0 179079 1124 0 0 25 0 1 0 9824096 1113751552 228180 1992294400 4194304 9819077 140737031314768 18446744073709551615 7292302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271912 228180 674 1374 0 270533 0
Current children cumulated CPU time (s) 1802.03
Current children cumulated vsize (KiB) 1087648

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12228
/proc/meminfo: memFree=1552596/2059040 swapFree=4192956/4192956
[pid=12178] ppid=-1 vsize=0 CPUtime=0
/proc/12178/stat : -- couldn't open stat file --/proc/12178/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 12227
/proc/meminfo: memFree=681324/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1087648 CPUtime=1800.73
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1332750 0 0 0 178949 1124 0 0 25 0 1 0 9824096 1113751552 227970 1992294400 4194304 9819077 140737031314768 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271912 227970 674 1374 0 270533 0
Current children cumulated CPU time (s) 1800.73
Current children cumulated vsize (KiB) 1087648

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 12228
/proc/meminfo: memFree=680696/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1087648 CPUtime=1801.53
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1332888 0 0 0 179029 1124 0 0 25 0 1 0 9824096 1113751552 228108 1992294400 4194304 9819077 140737031314768 18446744073709551615 6198333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271912 228108 674 1374 0 270533 0
Current children cumulated CPU time (s) 1801.53
Current children cumulated vsize (KiB) 1087648

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 12228
/proc/meminfo: memFree=680696/2059040 swapFree=4192956/4192956
[pid=12178] ppid=12176 vsize=1087648 CPUtime=1801.93
/proc/12178/stat : 12178 (pbscip.linux.x8) R 12176 12178 11138 0 -1 4202496 1332951 0 0 0 179069 1124 0 0 25 0 1 0 9824096 1113751552 228171 1992294400 4194304 9819077 140737031314768 18446744073709551615 7291643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/12178/statm: 271912 228171 674 1374 0 270533 0
Current children cumulated CPU time (s) 1801.93
Current children cumulated vsize (KiB) 1087648

[startup+1802.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 12228
/proc/meminfo: memFree=1552596/2059040 swapFree=4192956/4192956
[pid=12178] ppid=-1 vsize=0 CPUtime=0
/proc/12178/stat : -- couldn't open stat file --/proc/12178/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 12178 and gives
#  childrusage.ru_utime.tv_sec=1790
#  childrusage.ru_utime.tv_usec=808755
#  childrusage.ru_stime.tv_sec=11
#  childrusage.ru_stime.tv_usec=328277
# CPU time returned by wait4() is 1802.14
# 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): 1802.03
#  lost CPU user time (s): 1790.79
#  lost CPU system time (s): 11.24

Real time (s): 1802.8
CPU time (s): 1802.03
CPU user time (s): 1790.79
CPU system time (s): 11.24
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 1089956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.81
system time used= 11.3283
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1332961
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= 20723

runsolver used 2.92855 second user time and 8.57969 second system time

The end

Launcher Data

Begin job on node010 at 2010-06-12 13:30:25
IDJOB=2666009
IDBENCH=1495
IDSOLVER=1168
FILE ID=node010/2666009-1276342224
PBS_JOBID= 11173181
Free space on /tmp= 62492 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) 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.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666009-1276342224/watcher-2666009-1276342224 -o /tmp/evaluation-result-2666009-1276342224/solver-2666009-1276342224 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2666009-1276342224.opb -t 1800 -m 1800

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

MD5SUM BENCH= 2b5564b5f03b34138f988fcf164c2fb6
RANDOM SEED=880888609

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		: 3000.267
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	: 6000.53
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		: 3000.267
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1594004 kB
Buffers:        108412 kB
Cached:         226744 kB
SwapCached:          0 kB
Active:         162648 kB
Inactive:       231784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1594004 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           14556 kB
Writeback:           0 kB
AnonPages:       59152 kB
Mapped:          15448 kB
Slab:            48868 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181804 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= 62484 MiB
End job on node010 at 2010-06-12 14:00:28