Trace number 2667338

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? (exit code) 41.2067 41.2293

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/liu/
dbst/normalized-dbst_v40_e600_d20_mw10_2.opb.PB06.opb
MD5SUM409a20f37901eec51bb3d0d7a35b01e1
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark2.81157
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables2800
Total number of constraints990001
Number of constraints which are clauses986760
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints3160
Minimum length of a constraint2
Maximum length of a constraint1200
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 368
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 1239
Number of bits of the biggest sum of numbers11
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-2667338-1276320738.opb>
16.79/16.80	c original problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
16.79/16.80	c problem read
16.79/16.80	c No objective function, only one solution is needed.
16.79/16.80	c presolving settings loaded
20.38/20.41	c presolving:
31.18/31.29	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 990000 upgd conss, 2400 impls, 80 clqs
33.38/33.46	c (round 2) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 3239 chg coeffs, 990000 upgd conss, 2400 impls, 80 clqs
35.67/35.77	c presolving (3 rounds):
35.67/35.77	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 3406 changed coefficients
35.67/35.77	c  5520 implications, 80 cliques
35.67/35.77	c presolved problem has 2800 variables (2800 bin, 0 int, 0 impl, 0 cont) and 990001 constraints
35.67/35.77	c    3160 constraints of type <knapsack>
35.67/35.77	c      80 constraints of type <setppc>
35.67/35.77	c       1 constraints of type <linear>
35.67/35.77	c  986760 constraints of type <logicor>
35.67/35.77	c transformed objective value is always integral (scale: 1)
35.67/35.77	c Presolving Time: 12.40
35.67/35.77	c - non default parameters ----------------------------------------------------------------------
35.67/35.77	c # SCIP version 1.2.1.2
35.67/35.77	c 
35.67/35.77	c # frequency for displaying node information lines
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 100]
35.67/35.77	c display/freq = 10000
35.67/35.77	c 
35.67/35.77	c # maximal time in seconds to run
35.67/35.77	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
35.67/35.77	c limits/time = 1783.2
35.67/35.77	c 
35.67/35.77	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
35.67/35.77	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
35.67/35.77	c limits/memory = 1620
35.67/35.77	c 
35.67/35.77	c # solving stops, if the given number of solutions were found (-1: no limit)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: -1]
35.67/35.77	c limits/solutions = 1
35.67/35.77	c 
35.67/35.77	c # maximal number of separation rounds per node (-1: unlimited)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 5]
35.67/35.77	c separating/maxrounds = 1
35.67/35.77	c 
35.67/35.77	c # maximal number of separation rounds in the root node (-1: unlimited)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: -1]
35.67/35.77	c separating/maxroundsroot = 5
35.67/35.77	c 
35.67/35.77	c # should presolving try to simplify inequalities
35.67/35.77	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
35.67/35.77	c constraints/linear/simplifyinequalities = TRUE
35.67/35.77	c 
35.67/35.77	c # should disaggregation of knapsack constraints be allowed in preprocessing?
35.67/35.77	c # [type: bool, range: {TRUE,FALSE}, default: TRUE]
35.67/35.77	c constraints/knapsack/disaggregation = FALSE
35.67/35.77	c 
35.67/35.77	c # should presolving try to simplify knapsacks
35.67/35.77	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
35.67/35.77	c constraints/knapsack/simplifyinequalities = TRUE
35.67/35.77	c 
35.67/35.77	c # maximal number of presolving rounds the presolver participates in (-1: no limit)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: -1]
35.67/35.77	c presolving/probing/maxrounds = 0
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <coefdiving> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 10]
35.67/35.77	c heuristics/coefdiving/freq = -1
35.67/35.77	c 
35.67/35.77	c # maximal fraction of diving LP iterations compared to node LP iterations
35.67/35.77	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.67/35.77	c heuristics/coefdiving/maxlpiterquot = 0.075
35.67/35.77	c 
35.67/35.77	c # additional number of allowed LP iterations
35.67/35.77	c # [type: int, range: [0,2147483647], default: 1000]
35.67/35.77	c heuristics/coefdiving/maxlpiterofs = 1500
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <crossover> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 30]
35.67/35.77	c heuristics/crossover/freq = -1
35.67/35.77	c 
35.67/35.77	c # number of nodes added to the contingent of the total nodes
35.67/35.77	c # [type: longint, range: [0,9223372036854775807], default: 500]
35.67/35.77	c heuristics/crossover/nodesofs = 750
35.67/35.77	c 
35.67/35.77	c # number of nodes without incumbent change that heuristic should wait
35.67/35.77	c # [type: longint, range: [0,9223372036854775807], default: 200]
35.67/35.77	c heuristics/crossover/nwaitingnodes = 100
35.67/35.77	c 
35.67/35.77	c # contingent of sub problem nodes in relation to the number of nodes of the original problem
35.67/35.77	c # [type: real, range: [0,1], default: 0.1]
35.67/35.77	c heuristics/crossover/nodesquot = 0.15
35.67/35.77	c 
35.67/35.77	c # minimum percentage of integer variables that have to be fixed 
35.67/35.77	c # [type: real, range: [0,1], default: 0.666]
35.67/35.77	c heuristics/crossover/minfixingrate = 0.5
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <feaspump> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 20]
35.67/35.77	c heuristics/feaspump/freq = -1
35.67/35.77	c 
35.67/35.77	c # additional number of allowed LP iterations
35.67/35.77	c # [type: int, range: [0,2147483647], default: 1000]
35.67/35.77	c heuristics/feaspump/maxlpiterofs = 2000
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <fracdiving> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 10]
35.67/35.77	c heuristics/fracdiving/freq = -1
35.67/35.77	c 
35.67/35.77	c # maximal fraction of diving LP iterations compared to node LP iterations
35.67/35.77	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.67/35.77	c heuristics/fracdiving/maxlpiterquot = 0.075
35.67/35.77	c 
35.67/35.77	c # additional number of allowed LP iterations
35.67/35.77	c # [type: int, range: [0,2147483647], default: 1000]
35.67/35.77	c heuristics/fracdiving/maxlpiterofs = 1500
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <guideddiving> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 10]
35.67/35.77	c heuristics/guideddiving/freq = -1
35.67/35.77	c 
35.67/35.77	c # maximal fraction of diving LP iterations compared to node LP iterations
35.67/35.77	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.67/35.77	c heuristics/guideddiving/maxlpiterquot = 0.075
35.67/35.77	c 
35.67/35.77	c # additional number of allowed LP iterations
35.67/35.77	c # [type: int, range: [0,2147483647], default: 1000]
35.67/35.77	c heuristics/guideddiving/maxlpiterofs = 1500
35.67/35.77	c 
35.67/35.77	c # maximal fraction of diving LP iterations compared to node LP iterations
35.67/35.77	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.67/35.77	c heuristics/intdiving/maxlpiterquot = 0.075
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <intshifting> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 10]
35.67/35.77	c heuristics/intshifting/freq = -1
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <linesearchdiving> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 10]
35.67/35.77	c heuristics/linesearchdiving/freq = -1
35.67/35.77	c 
35.67/35.77	c # maximal fraction of diving LP iterations compared to node LP iterations
35.67/35.77	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.67/35.77	c heuristics/linesearchdiving/maxlpiterquot = 0.075
35.67/35.77	c 
35.67/35.77	c # additional number of allowed LP iterations
35.67/35.77	c # [type: int, range: [0,2147483647], default: 1000]
35.67/35.77	c heuristics/linesearchdiving/maxlpiterofs = 1500
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <nlp> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 1]
35.67/35.77	c heuristics/nlp/freq = -1
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <objpscostdiving> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 20]
35.67/35.77	c heuristics/objpscostdiving/freq = -1
35.67/35.77	c 
35.67/35.77	c # maximal fraction of diving LP iterations compared to total iteration number
35.67/35.77	c # [type: real, range: [0,1], default: 0.01]
35.67/35.77	c heuristics/objpscostdiving/maxlpiterquot = 0.015
35.67/35.77	c 
35.67/35.77	c # additional number of allowed LP iterations
35.67/35.77	c # [type: int, range: [0,2147483647], default: 1000]
35.67/35.77	c heuristics/objpscostdiving/maxlpiterofs = 1500
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <oneopt> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 1]
35.67/35.77	c heuristics/oneopt/freq = -1
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <pscostdiving> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 10]
35.67/35.77	c heuristics/pscostdiving/freq = -1
35.67/35.77	c 
35.67/35.77	c # maximal fraction of diving LP iterations compared to node LP iterations
35.67/35.77	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.67/35.77	c heuristics/pscostdiving/maxlpiterquot = 0.075
35.67/35.77	c 
35.67/35.77	c # additional number of allowed LP iterations
35.67/35.77	c # [type: int, range: [0,2147483647], default: 1000]
35.67/35.77	c heuristics/pscostdiving/maxlpiterofs = 1500
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <rens> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 0]
35.67/35.77	c heuristics/rens/freq = -1
35.67/35.77	c 
35.67/35.77	c # minimum percentage of integer variables that have to be fixable 
35.67/35.77	c # [type: real, range: [0,1], default: 0.5]
35.67/35.77	c heuristics/rens/minfixingrate = 0.3
35.67/35.77	c 
35.67/35.77	c # number of nodes added to the contingent of the total nodes
35.67/35.77	c # [type: longint, range: [0,9223372036854775807], default: 500]
35.67/35.77	c heuristics/rens/nodesofs = 2000
35.67/35.77	c 
35.67/35.77	c # frequency for calling primal heuristic <rootsoldiving> (-1: never, 0: only at depth freqofs)
35.67/35.77	c # [type: int, range: [-1,2147483647], default: 20]
35.67/35.77	c heuristics/rootsoldiving/freq = -1
35.67/35.77	c 
35.67/35.77	c # maximal fraction of diving LP iterations compared to node LP iterations
35.67/35.77	c # [type: real, range: [0,1.79769313486232e+308], default: 0.01]
35.67/35.77	c heuristics/rootsoldiving/maxlpiterquot = 0.015
35.67/35.77	c 
35.67/35.77	c # additional number of allowed LP iterations
35.67/35.77	c # [type: int, range: [0,2147483647], default: 1000]
35.67/35.77	c heuristics/rootsoldiving/maxlpiterofs = 1500
35.67/35.78	c 
35.67/35.78	c # frequency for calling primal heuristic <rounding> (-1: never, 0: only at depth freqofs)
35.67/35.78	c # [type: int, range: [-1,2147483647], default: 1]
35.67/35.78	c heuristics/rounding/freq = -1
35.67/35.78	c 
35.67/35.78	c # frequency for calling primal heuristic <shifting> (-1: never, 0: only at depth freqofs)
35.67/35.78	c # [type: int, range: [-1,2147483647], default: 10]
35.67/35.78	c heuristics/shifting/freq = -1
35.67/35.78	c 
35.67/35.78	c # frequency for calling primal heuristic <simplerounding> (-1: never, 0: only at depth freqofs)
35.67/35.78	c # [type: int, range: [-1,2147483647], default: 1]
35.67/35.78	c heuristics/simplerounding/freq = -1
35.67/35.78	c 
35.67/35.78	c # frequency for calling primal heuristic <trivial> (-1: never, 0: only at depth freqofs)
35.67/35.78	c # [type: int, range: [-1,2147483647], default: 0]
35.67/35.78	c heuristics/trivial/freq = -1
35.67/35.78	c 
35.67/35.78	c # frequency for calling primal heuristic <trysol> (-1: never, 0: only at depth freqofs)
35.67/35.78	c # [type: int, range: [-1,2147483647], default: 1]
35.67/35.78	c heuristics/trysol/freq = -1
35.67/35.78	c 
35.67/35.78	c # frequency for calling primal heuristic <veclendiving> (-1: never, 0: only at depth freqofs)
35.67/35.78	c # [type: int, range: [-1,2147483647], default: 10]
35.67/35.78	c heuristics/veclendiving/freq = -1
35.67/35.78	c 
35.67/35.78	c # maximal fraction of diving LP iterations compared to node LP iterations
35.67/35.78	c # [type: real, range: [0,1.79769313486232e+308], default: 0.05]
35.67/35.78	c heuristics/veclendiving/maxlpiterquot = 0.075
35.67/35.78	c 
35.67/35.78	c # additional number of allowed LP iterations
35.67/35.78	c # [type: int, range: [0,2147483647], default: 1000]
35.67/35.78	c heuristics/veclendiving/maxlpiterofs = 1500
35.67/35.78	c 
35.67/35.78	c # frequency for calling primal heuristic <zirounding> (-1: never, 0: only at depth freqofs)
35.67/35.78	c # [type: int, range: [-1,2147483647], default: 1]
35.67/35.78	c heuristics/zirounding/freq = -1
35.67/35.78	c 
35.67/35.78	c # frequency for calling separator <cmir> (-1: never, 0: only in root node)
35.67/35.78	c # [type: int, range: [-1,2147483647], default: 0]
35.67/35.78	c separating/cmir/freq = -1
35.67/35.78	c 
35.67/35.78	c # frequency for calling separator <flowcover> (-1: never, 0: only in root node)
35.67/35.78	c # [type: int, range: [-1,2147483647], default: 0]
35.67/35.78	c separating/flowcover/freq = -1
35.67/35.78	c 
35.67/35.78	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
35.67/35.78	c # [type: int, range: [-1,2147483647], default: -1]
35.67/35.78	c separating/rapidlearning/freq = 0
35.67/35.78	c 
35.67/35.78	c -----------------------------------------------------------------------------------------------
35.67/35.78	c start solving
35.77/35.83	c 
40.97/41.06	EMALLC02 realloc: Out of memory - cannot allocate 7920008 bytes
40.97/41.07	c [src/scip/lpi_spx.cpp:1048] Warning: SoPlex threw an exception: XMALLC02 realloc: Could not allocate enough memory
40.97/41.07	c [src/scip/lp.c:5536] ERROR: Error <-6> in function call
40.97/41.07	c [src/scip/lp.c:5812] ERROR: Error <-6> in function call
40.97/41.07	c [src/scip/lp.c:11214] ERROR: Error <-6> in function call
40.97/41.07	c [src/scip/solve.c:807] ERROR: Error <-6> in function call
40.97/41.07	c [src/scip/solve.c:1863] ERROR: Error <-6> in function call
40.97/41.07	c [src/scip/solve.c:2577] ERROR: Error <-6> in function call
40.97/41.07	c [src/scip/solve.c:3189] ERROR: Error <-6> in function call
40.97/41.07	c [src/scip/scip.c:6167] ERROR: Error <-6> in function call
40.97/41.07	c [src/cmain.c:657] ERROR: Error <-6> in function call
40.97/41.07	c [src/cmain.c:832] ERROR: Error <-6> in function call
40.97/41.07	c [src/cmain.c:908] ERROR: Error <-6> in function call
40.97/41.07	c SCIP Error (-6): c error in LP solverc 
40.97/41.07	c Time complete: 41.05.

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-2667338-1276320738/watcher-2667338-1276320738 -o /tmp/evaluation-result-2667338-1276320738/solver-2667338-1276320738 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667338-1276320738.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: 3.60 1.86 1.30 3/106 9321
/proc/meminfo: memFree=1935404/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=7724 CPUtime=0
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 1207 0 0 0 0 0 0 0 17 0 1 0 7660381 7909376 1127 1992294400 4194304 8223781 140736651801808 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9321/statm: 1931 1138 348 984 0 944 0

[startup+0.0639989 s]
/proc/loadavg: 3.60 1.86 1.30 3/106 9321
/proc/meminfo: memFree=1935404/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=12000 CPUtime=0.05
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 2299 0 0 0 5 0 0 0 19 0 1 0 7660381 12288000 2219 1992294400 4194304 8223781 140736651801808 18446744073709551615 7246944 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9321/statm: 3000 2219 363 984 0 2013 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 12000

[startup+0.100998 s]
/proc/loadavg: 3.60 1.86 1.30 3/106 9321
/proc/meminfo: memFree=1935404/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=13628 CPUtime=0.09
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 2701 0 0 0 8 1 0 0 19 0 1 0 7660381 13955072 2621 1992294400 4194304 8223781 140736651801808 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9321/statm: 3407 2621 363 984 0 2420 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13628

[startup+0.300995 s]
/proc/loadavg: 3.60 1.86 1.30 3/106 9321
/proc/meminfo: memFree=1935404/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=18276 CPUtime=0.29
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 3880 0 0 0 28 1 0 0 19 0 1 0 7660381 18714624 3800 1992294400 4194304 8223781 140736651801808 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9321/statm: 4569 3800 363 984 0 3582 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18276

[startup+0.700988 s]
/proc/loadavg: 3.60 1.86 1.30 3/106 9321
/proc/meminfo: memFree=1935404/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=25628 CPUtime=0.69
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 5699 0 0 0 67 2 0 0 19 0 1 0 7660381 26243072 5619 1992294400 4194304 8223781 140736651801808 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9321/statm: 6407 5619 363 984 0 5420 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25628

[startup+1.50097 s]
/proc/loadavg: 3.60 1.86 1.30 2/107 9322
/proc/meminfo: memFree=1906504/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=43012 CPUtime=1.49
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 10060 0 0 0 146 3 0 0 21 0 1 0 7660381 44044288 9980 1992294400 4194304 8223781 140736651801808 18446744073709551615 4207131 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9321/statm: 10753 9980 363 984 0 9766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43012

[startup+3.10095 s]
/proc/loadavg: 3.60 1.86 1.30 2/107 9322
/proc/meminfo: memFree=1881580/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=78120 CPUtime=3.09
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 18812 0 0 0 302 7 0 0 25 0 1 0 7660381 79994880 18732 1992294400 4194304 8223781 140736651801808 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9321/statm: 19530 18732 363 984 0 18543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78120

[startup+6.3019 s]
/proc/loadavg: 3.39 1.85 1.29 2/107 9322
/proc/meminfo: memFree=1811892/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=147436 CPUtime=6.29
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 36126 0 0 0 615 14 0 0 25 0 1 0 7660381 150974464 36046 1992294400 4194304 8223781 140736651801808 18446744073709551615 6207514 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9321/statm: 36859 36046 363 984 0 35872 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 147436

[startup+12.7008 s]
/proc/loadavg: 3.20 1.83 1.29 2/107 9322
/proc/meminfo: memFree=1671524/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=282536 CPUtime=12.68
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 69787 0 0 0 1242 26 0 0 25 0 1 0 7660381 289316864 69707 1992294400 4194304 8223781 140736651801808 18446744073709551615 6207739 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/9321/statm: 70634 69707 363 984 0 69647 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 282536

[startup+25.5006 s]
/proc/loadavg: 2.71 1.79 1.29 2/107 9322
/proc/meminfo: memFree=855728/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=1109280 CPUtime=25.48
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 319106 0 0 0 2335 213 0 0 25 0 1 0 7660381 1135902720 275302 1992294400 4194304 8223781 140736651801808 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/9321/statm: 277320 275302 443 984 0 276333 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1109280

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

[startup+31.9085 s]
/proc/loadavg: 2.57 1.78 1.28 2/107 9322
/proc/meminfo: memFree=1027964/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=916240 CPUtime=31.89
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 394310 0 0 0 2841 348 0 0 25 0 1 0 7660381 938229760 226713 1992294400 4194304 8223781 140736651801808 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/9321/statm: 229060 226713 458 984 0 228073 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 916240

[startup+35.1004 s]
/proc/loadavg: 2.45 1.77 1.28 2/107 9322
/proc/meminfo: memFree=933972/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=1009784 CPUtime=35.08
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 441596 0 0 0 3059 449 0 0 25 0 1 0 7660381 1034018816 250099 1992294400 4194304 8223781 140736651801808 18446744073709551615 5008156 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/9321/statm: 252446 250099 458 984 0 251459 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 1009784

[startup+38.3004 s]
/proc/loadavg: 2.45 1.77 1.28 2/107 9322
/proc/meminfo: memFree=935956/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=1216212 CPUtime=38.27
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 529410 0 0 0 3348 479 0 0 25 0 1 0 7660381 1245401088 301235 1992294400 4194304 8223781 140736651801808 18446744073709551615 6032702 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/9321/statm: 304053 301235 497 984 0 303066 0
Current children cumulated CPU time (s) 38.27
Current children cumulated vsize (KiB) 1216212

[startup+39.9003 s]
/proc/loadavg: 2.45 1.77 1.28 2/107 9322
/proc/meminfo: memFree=581936/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=1444920 CPUtime=39.87
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 585972 0 0 0 3488 499 0 0 25 0 1 0 7660381 1479598080 350451 1992294400 4194304 8223781 140736651801808 18446744073709551615 6207129 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/9321/statm: 361230 350451 534 984 0 360243 0
Current children cumulated CPU time (s) 39.87
Current children cumulated vsize (KiB) 1444920

[startup+40.7093 s]
/proc/loadavg: 2.33 1.75 1.28 2/107 9322
/proc/meminfo: memFree=405856/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=1679832 CPUtime=40.67
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202496 637907 0 0 0 3552 515 0 0 25 0 1 0 7660381 1720147968 395019 1992294400 4194304 8223781 140736651801808 18446744073709551615 6544693 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/9321/statm: 419958 395024 509 984 0 418971 0
Current children cumulated CPU time (s) 40.67
Current children cumulated vsize (KiB) 1679832

[startup+41.1003 s]
/proc/loadavg: 2.33 1.75 1.28 2/107 9322
/proc/meminfo: memFree=405856/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=0 CPUtime=41.07
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202500 673653 0 0 0 3575 532 0 0 18 0 1 0 7660381 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 0
/proc/9321/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 41.07
Current children cumulated vsize (KiB) 0

[startup+41.2003 s]
/proc/loadavg: 2.33 1.75 1.28 2/107 9322
/proc/meminfo: memFree=405856/2059040 swapFree=4133516/4192956
[pid=9321] ppid=9319 vsize=0 CPUtime=41.17
/proc/9321/stat : 9321 (pbscip.linux.x8) R 9319 9321 8507 0 -1 4202500 673653 0 0 0 3575 542 0 0 18 0 1 0 7660381 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 0 0 0 0
/proc/9321/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 41.17
Current children cumulated vsize (KiB) 0

Child status: 255
Real time (s): 41.2293
CPU time (s): 41.2067
CPU user time (s): 35.7536
CPU system time (s): 5.45317
CPU usage (%): 99.9453
Max. virtual memory (cumulated for all children) (KiB): 1841796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 35.7536
system time used= 5.45317
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 673653
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= 591

runsolver used 0.098984 second user time and 0.213967 second system time

The end

Launcher Data 

Begin job on node017 at 2010-06-12 07:32:19
IDJOB=2667338
IDBENCH=1384
IDSOLVER=1169
FILE ID=node017/2667338-1276320738
PBS_JOBID= 11173148
Free space on /tmp= 62336 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/submitted-PB06/liu/dbst/normalized-dbst_v40_e600_d20_mw10_2.opb.PB06.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-2667338-1276320738/watcher-2667338-1276320738 -o /tmp/evaluation-result-2667338-1276320738/solver-2667338-1276320738 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2667338-1276320738.opb -t 1800 -m 1800

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

MD5SUM BENCH= 409a20f37901eec51bb3d0d7a35b01e1
RANDOM SEED=1363357133

node017.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.51
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1936232 kB
Buffers:          2360 kB
Cached:          57528 kB
SwapCached:       7664 kB
Active:          54460 kB
Inactive:        14376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1936232 kB
SwapTotal:     4192956 kB
SwapFree:      4133516 kB
Dirty:           39200 kB
Writeback:           0 kB
AnonPages:        8760 kB
Mapped:           5844 kB
Slab:            32372 kB
PageTables:       3976 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   184400 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= 62332 MiB
End job on node017 at 2010-06-12 07:33:01