Trace number 2704601

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 NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solverWrong UNSAT 7.29189 7.29312

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=260-sizeP=131-sizeQ=260-466115074.opb
MD5SUM6f10a43564a9251299e57f9c0057d233
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark7.9078
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1
Optimality of the best value was proved YES
Number of variables34451
Total number of constraints102181
Number of constraints which are clauses102180
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint34060
Number of terms in the objective function 131
Biggest coefficient in the objective function 1361129467683753853853498429727072845824
Number of bits for the biggest coefficient in the objective function 131
Sum of the numbers in the objective function 2722258935367507707706996859454145691647
Number of bits of the sum of numbers in the objective function 131
Biggest number in a constraint 1260864198284623334792929283204595641762551656654894293374345388935863096687910739565256520156317300505812095689818112
Number of bits of the biggest number in a constraint 390
Biggest sum of numbers in a constraint 5043456793138493339171717132818382567048530064817703149238847471651876572267107280016735989126993020184591974005456899
Number of bits of the biggest sum of numbers391
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 1.2.1.3 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2]
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-2704601-1278563612.opb>
1.69/1.74	c [src/scip/reader_opb.c:3100] Warning: there might be <32302> coefficients or weight out of range!
1.69/1.74	c original problem has 34451 variables (34451 bin, 0 int, 0 impl, 0 cont) and 102181 constraints
1.69/1.74	c problem read
1.69/1.74	c presolving settings loaded
2.29/2.37	c presolving:
5.99/6.07	c    (4.3s) probing: 101/34450 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
5.99/6.07	c    (4.3s) probing aborted: 100/100 successive totally useless probings
6.79/6.85	c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 102179 upgd conss, 136242 impls, 0 clqs
6.79/6.87	c presolving (2 rounds):
6.79/6.87	c  1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
6.79/6.87	c  136242 implications, 0 cliques
6.88/6.91	c presolving detected infeasibility
6.88/6.91	c Presolving Time: 4.79
6.88/6.91	c - non default parameters ----------------------------------------------------------------------
6.88/6.91	c # SCIP version 1.2.1.3
6.88/6.91	c 
6.88/6.91	c # frequency for displaying node information lines
6.88/6.91	c # [type: int, range: [-1,2147483647], default: 100]
6.88/6.91	c display/freq = 10000
6.88/6.91	c 
6.88/6.91	c # maximal time in seconds to run
6.88/6.91	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.88/6.91	c limits/time = 1788.26
6.88/6.91	c 
6.88/6.91	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
6.88/6.91	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
6.88/6.91	c limits/memory = 1620
6.88/6.91	c 
6.88/6.91	c # default clock type (1: CPU user seconds, 2: wall clock time)
6.88/6.91	c # [type: int, range: [1,2], default: 1]
6.88/6.91	c timing/clocktype = 2
6.88/6.91	c 
6.88/6.91	c # should presolving try to simplify inequalities
6.88/6.91	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.88/6.91	c constraints/linear/simplifyinequalities = TRUE
6.88/6.91	c 
6.88/6.91	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
6.88/6.91	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.88/6.91	c constraints/indicator/addCouplingCons = TRUE
6.88/6.91	c 
6.88/6.91	c # should presolving try to simplify knapsacks
6.88/6.91	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
6.88/6.91	c constraints/knapsack/simplifyinequalities = TRUE
6.88/6.91	c 
6.88/6.91	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
6.88/6.91	c # [type: int, range: [-1,2147483647], default: -1]
6.88/6.91	c separating/rapidlearning/freq = 0
6.88/6.91	c 
6.88/6.91	c -----------------------------------------------------------------------------------------------
6.88/6.91	c start solving
6.88/6.91	c 
6.88/6.91	c SCIP Status        : problem is solved [infeasible]
6.88/6.91	c Solving Time (sec) : 5.16
6.88/6.91	c Solving Nodes      : 0
6.88/6.91	c Primal Bound       : +1.00000000000000e+20 (1 solutions)
6.88/6.91	c Dual Bound         : -1.00000000000000e+20
6.88/6.91	c Gap                : infinite
6.88/6.96	s UNSATISFIABLE
6.88/6.96	c SCIP Status        : problem is solved [infeasible]
6.88/6.96	c Solving Time       :       5.16
6.88/6.96	c Original Problem   :
6.88/6.96	c   Problem name     : HOME/instance-2704601-1278563612.opb
6.88/6.96	c   Variables        : 34451 (34451 binary, 0 integer, 0 implicit integer, 0 continuous)
6.88/6.96	c   Constraints      : 102181 initial, 102181 maximal
6.88/6.96	c Presolved Problem  :
6.88/6.96	c   Problem name     : t_HOME/instance-2704601-1278563612.opb
6.88/6.96	c   Variables        : 34450 (34450 binary, 0 integer, 0 implicit integer, 0 continuous)
6.88/6.96	c   Constraints      : 102179 initial, 102179 maximal
6.88/6.96	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
6.88/6.96	c   trivial          :       0.01          0          0          0          0          0          0          0          0
6.88/6.96	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
6.88/6.96	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
6.88/6.96	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
6.88/6.96	c   implics          :       0.00          0          0          0          0          0          0          0          0
6.88/6.96	c   probing          :       3.15          0          0          0          0          0          0          0          0
6.88/6.96	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
6.88/6.96	c   setppc           :       0.00          0          0          0          0          0          0          0          0
6.88/6.96	c   linear           :       1.19          1          0          0          0          0          2          0          0
6.88/6.96	c   logicor          :       0.00          0          0          0          0          0          0          0          0
6.88/6.96	c   root node        :          -          0          -          -          0          -          -          -          -
6.88/6.96	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
6.88/6.96	c   integral         :          0          0          0          0          0          0          0          0          0          0
6.88/6.96	c   knapsack         :          1          0          0          0          0          0          0          0          0          0
6.88/6.96	c   setppc           :      68119          0          0          0          0          0          0          0          0          0
6.88/6.96	c   logicor          :      34059          0          0          0          0          0          0          0          0          0
6.88/6.96	c   countsols        :          0          0          0          0          0          0          0          0          0          0
6.88/6.96	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
6.88/6.96	c   integral         :       0.00       0.00       0.00       0.00       0.00
6.88/6.96	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
6.88/6.96	c   setppc           :       0.00       0.00       0.00       0.00       0.00
6.88/6.96	c   logicor          :       0.00       0.00       0.00       0.00       0.00
6.88/6.96	c   countsols        :       0.00       0.00       0.00       0.00       0.00
6.88/6.96	c Propagators        :       Time      Calls    Cutoffs    DomReds
6.88/6.96	c   vbounds          :       0.00          1          0          0
6.88/6.96	c   rootredcost      :       0.00          0          0          0
6.88/6.96	c   pseudoobj        :       0.00          0          0          0
6.88/6.96	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
6.88/6.96	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
6.88/6.96	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
6.88/6.96	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
6.88/6.96	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
6.88/6.96	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
6.88/6.96	c   applied globally :          -          -          -          0        0.0          -          -          -
6.88/6.96	c   applied locally  :          -          -          -          0        0.0          -          -          -
6.88/6.96	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
6.88/6.96	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
6.88/6.96	c   redcost          :       0.00          0          0          0          0          0
6.88/6.96	c   impliedbounds    :       0.00          0          0          0          0          0
6.88/6.96	c   intobj           :       0.00          0          0          0          0          0
6.88/6.96	c   cgmip            :       0.00          0          0          0          0          0
6.88/6.96	c   gomory           :       0.00          0          0          0          0          0
6.88/6.96	c   strongcg         :       0.00          0          0          0          0          0
6.88/6.96	c   cmir             :       0.00          0          0          0          0          0
6.88/6.96	c   flowcover        :       0.00          0          0          0          0          0
6.88/6.96	c   clique           :       0.00          0          0          0          0          0
6.88/6.96	c   zerohalf         :       0.00          0          0          0          0          0
6.88/6.96	c   mcf              :       0.00          0          0          0          0          0
6.88/6.96	c   rapidlearning    :       0.00          0          0          0          0          0
6.88/6.96	c Pricers            :       Time      Calls       Vars
6.88/6.96	c   problem variables:       0.00          0          0
6.88/6.96	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
6.88/6.96	c   pscost           :       0.00          0          0          0          0          0          0
6.88/6.96	c   inference        :       0.00          0          0          0          0          0          0
6.88/6.96	c   mostinf          :       0.00          0          0          0          0          0          0
6.88/6.96	c   leastinf         :       0.00          0          0          0          0          0          0
6.88/6.96	c   fullstrong       :       0.00          0          0          0          0          0          0
6.88/6.96	c   allfullstrong    :       0.00          0          0          0          0          0          0
6.88/6.96	c   random           :       0.00          0          0          0          0          0          0
6.88/6.96	c   relpscost        :       0.00          0          0          0          0          0          0
6.88/6.96	c Primal Heuristics  :       Time      Calls      Found
6.88/6.96	c   LP solutions     :       0.00          -          0
6.88/6.96	c   pseudo solutions :       0.00          -          0
6.88/6.96	c   trivial          :       0.14          1          1
6.88/6.96	c   simplerounding   :       0.00          0          0
6.88/6.96	c   zirounding       :       0.00          0          0
6.88/6.96	c   rounding         :       0.00          0          0
6.88/6.96	c   shifting         :       0.00          0          0
6.88/6.96	c   intshifting      :       0.00          0          0
6.88/6.96	c   oneopt           :       0.00          0          0
6.88/6.96	c   twoopt           :       0.00          0          0
6.88/6.96	c   fixandinfer      :       0.00          0          0
6.88/6.96	c   feaspump         :       0.00          0          0
6.88/6.96	c   coefdiving       :       0.00          0          0
6.88/6.96	c   pscostdiving     :       0.00          0          0
6.88/6.96	c   fracdiving       :       0.00          0          0
6.88/6.96	c   veclendiving     :       0.00          0          0
6.88/6.96	c   intdiving        :       0.00          0          0
6.88/6.96	c   actconsdiving    :       0.00          0          0
6.88/6.96	c   objpscostdiving  :       0.00          0          0
6.88/6.96	c   rootsoldiving    :       0.00          0          0
6.88/6.96	c   linesearchdiving :       0.00          0          0
6.88/6.96	c   guideddiving     :       0.00          0          0
6.88/6.96	c   octane           :       0.00          0          0
6.88/6.96	c   rens             :       0.00          0          0
6.88/6.96	c   rins             :       0.00          0          0
6.88/6.96	c   localbranching   :       0.00          0          0
6.88/6.96	c   mutation         :       0.00          0          0
6.88/6.96	c   crossover        :       0.00          0          0
6.88/6.96	c   dins             :       0.00          0          0
6.88/6.96	c   undercover       :       0.00          0          0
6.88/6.96	c   nlp              :       0.00          0          0
6.88/6.96	c   trysol           :       0.00          0          0
6.88/6.96	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
6.88/6.96	c   primal LP        :       0.00          0          0       0.00          -
6.88/6.96	c   dual LP          :       0.00          0          0       0.00          -
6.88/6.96	c   lex dual LP      :       0.00          0          0       0.00          -
6.88/6.96	c   barrier LP       :       0.00          0          0       0.00          -
6.88/6.96	c   diving/probing LP:       0.00          0          0       0.00          -
6.88/6.96	c   strong branching :       0.00          0          0       0.00          -
6.88/6.96	c     (at root node) :          -          0          0       0.00          -
6.88/6.96	c   conflict analysis:       0.00          0          0       0.00          -
6.88/6.96	c B&B Tree           :
6.88/6.96	c   number of runs   :          1
6.88/6.96	c   nodes            :          0
6.88/6.96	c   nodes (total)    :          0
6.88/6.96	c   nodes left       :          1
6.88/6.96	c   max depth        :         -1
6.88/6.96	c   max depth (total):         -1
6.88/6.96	c   backtracks       :          0 (0.0%)
6.88/6.96	c   delayed cutoffs  :          0
6.88/6.96	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
6.88/6.96	c   avg switch length:       0.00
6.88/6.96	c   switching time   :       0.00
6.88/6.96	c Solution           :
6.88/6.96	c   Solutions found  :          1 (0 improvements)
6.88/6.96	c   Primal Bound     :  unbounded
6.88/6.96	c   Dual Bound       :          -
6.88/6.96	c   Gap              :   infinite
6.88/6.96	c   Root Dual Bound  :          -
6.88/6.96	c   Root Iterations  :          0
7.18/7.29	c Time complete: 7.28.

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-2704601-1278563612/watcher-2704601-1278563612 -o /tmp/evaluation-result-2704601-1278563612/solver-2704601-1278563612 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704601-1278563612.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: 1.18 1.08 1.01 3/106 1382
/proc/meminfo: memFree=1568420/2059040 swapFree=4139504/4192956
[pid=1382] ppid=1380 vsize=5824 CPUtime=0
/proc/1382/stat : 1382 (pbscip.linux.x8) R 1380 1382 1094 0 -1 4202496 815 0 0 0 0 0 0 0 21 0 1 0 24573600 5963776 729 1992294400 4194304 8395647 140733862459824 18446744073709551615 7355228 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1382/statm: 1456 731 349 1026 0 426 0

[startup+0.0171079 s]
/proc/loadavg: 1.18 1.08 1.01 3/106 1382
/proc/meminfo: memFree=1568420/2059040 swapFree=4139504/4192956
[pid=1382] ppid=1380 vsize=10644 CPUtime=0.01
/proc/1382/stat : 1382 (pbscip.linux.x8) R 1380 1382 1094 0 -1 4202496 1944 0 0 0 1 0 0 0 21 0 1 0 24573600 10899456 1855 1992294400 4194304 8395647 140733862459824 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1382/statm: 2661 1862 393 1026 0 1631 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10644

[startup+0.101116 s]
/proc/loadavg: 1.18 1.08 1.01 3/106 1382
/proc/meminfo: memFree=1568420/2059040 swapFree=4139504/4192956
[pid=1382] ppid=1380 vsize=16240 CPUtime=0.09
/proc/1382/stat : 1382 (pbscip.linux.x8) R 1380 1382 1094 0 -1 4202496 3365 0 0 0 8 1 0 0 21 0 1 0 24573600 16629760 3276 1992294400 4194304 8395647 140733862459824 18446744073709551615 7382031 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1382/statm: 4060 3276 393 1026 0 3030 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16240

[startup+0.301136 s]
/proc/loadavg: 1.18 1.08 1.01 3/106 1382
/proc/meminfo: memFree=1568420/2059040 swapFree=4139504/4192956
[pid=1382] ppid=1380 vsize=23108 CPUtime=0.29
/proc/1382/stat : 1382 (pbscip.linux.x8) R 1380 1382 1094 0 -1 4202496 5058 0 0 0 28 1 0 0 21 0 1 0 24573600 23662592 4969 1992294400 4194304 8395647 140733862459824 18446744073709551615 4327539 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1382/statm: 5777 4969 393 1026 0 4747 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23108

[startup+0.701176 s]
/proc/loadavg: 1.18 1.08 1.01 3/106 1382
/proc/meminfo: memFree=1568420/2059040 swapFree=4139504/4192956
[pid=1382] ppid=1380 vsize=39896 CPUtime=0.69
/proc/1382/stat : 1382 (pbscip.linux.x8) R 1380 1382 1094 0 -1 4202496 9233 0 0 0 66 3 0 0 22 0 1 0 24573600 40853504 9144 1992294400 4194304 8395647 140733862459824 18446744073709551615 7382046 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1382/statm: 9974 9144 393 1026 0 8944 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39896

[startup+1.50026 s]
/proc/loadavg: 1.18 1.08 1.01 2/107 1383
/proc/meminfo: memFree=1522160/2059040 swapFree=4139504/4192956
[pid=1382] ppid=1380 vsize=69784 CPUtime=1.49
/proc/1382/stat : 1382 (pbscip.linux.x8) R 1380 1382 1094 0 -1 4202496 16691 0 0 0 142 7 0 0 25 0 1 0 24573600 71458816 16602 1992294400 4194304 8395647 140733862459824 18446744073709551615 5754932 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1382/statm: 17446 16602 393 1026 0 16416 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69784

[startup+3.10042 s]
/proc/loadavg: 1.18 1.08 1.01 2/107 1383
/proc/meminfo: memFree=1399400/2059040 swapFree=4139504/4192956
[pid=1382] ppid=1380 vsize=192664 CPUtime=3.09
/proc/1382/stat : 1382 (pbscip.linux.x8) R 1380 1382 1094 0 -1 4202496 46957 0 0 0 293 16 0 0 25 0 1 0 24573600 197287936 46426 1992294400 4194304 8395647 140733862459824 18446744073709551615 5031115 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1382/statm: 48166 46426 502 1026 0 47136 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 192664

[startup+6.30074 s]
/proc/loadavg: 1.16 1.08 1.01 2/107 1384
/proc/meminfo: memFree=1378072/2059040 swapFree=4139504/4192956
[pid=1382] ppid=1380 vsize=201676 CPUtime=6.29
/proc/1382/stat : 1382 (pbscip.linux.x8) R 1380 1382 1094 0 -1 4202496 52618 0 0 0 611 18 0 0 25 0 1 0 24573600 206516224 48683 1992294400 4194304 8395647 140733862459824 18446744073709551615 5018841 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1382/statm: 50419 48683 510 1026 0 49389 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 201676

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

[startup+6.70078 s]
/proc/loadavg: 1.16 1.08 1.01 2/107 1384
/proc/meminfo: memFree=1338144/2059040 swapFree=4139504/4192956
[pid=1382] ppid=1380 vsize=257568 CPUtime=6.69
/proc/1382/stat : 1382 (pbscip.linux.x8) R 1380 1382 1094 0 -1 4202496 66538 0 0 0 646 23 0 0 25 0 1 0 24573600 263749632 62583 1992294400 4194304 8395647 140733862459824 18446744073709551615 6349011 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/1382/statm: 64392 62583 496 1026 0 63362 0
Current children cumulated CPU time (s) 6.69
Current children cumulated vsize (KiB) 257568

[startup+7.10082 s]
/proc/loadavg: 1.16 1.08 1.01 2/107 1384
/proc/meminfo: memFree=1338144/2059040 swapFree=4139504/4192956
[pid=1382] ppid=1380 vsize=262744 CPUtime=7.08
/proc/1382/stat : 1382 (pbscip.linux.x8) R 1380 1382 1094 0 -1 4202496 67780 0 0 0 685 23 0 0 25 0 1 0 24573600 269049856 63825 1992294400 4194304 8395647 140733862459824 18446744073709551615 6345783 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1382/statm: 65686 63825 524 1026 0 64656 0
Current children cumulated CPU time (s) 7.08
Current children cumulated vsize (KiB) 262744

[startup+7.20083 s]
/proc/loadavg: 1.16 1.08 1.01 2/107 1384
/proc/meminfo: memFree=1338144/2059040 swapFree=4139504/4192956
[pid=1382] ppid=1380 vsize=262744 CPUtime=7.18
/proc/1382/stat : 1382 (pbscip.linux.x8) R 1380 1382 1094 0 -1 4202496 67780 0 0 0 695 23 0 0 25 0 1 0 24573600 269049856 63825 1992294400 4194304 8395647 140733862459824 18446744073709551615 4969582 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1382/statm: 65686 63825 524 1026 0 64656 0
Current children cumulated CPU time (s) 7.18
Current children cumulated vsize (KiB) 262744

Child status: 0
Real time (s): 7.29312
CPU time (s): 7.29189
CPU user time (s): 7.02493
CPU system time (s): 0.266959
CPU usage (%): 99.9831
Max. virtual memory (cumulated for all children) (KiB): 262744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.02493
system time used= 0.266959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67788
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= 14

runsolver used 0.015997 second user time and 0.042993 second system time

The end

Launcher Data 

Begin job on node017 at 2010-07-08 06:33:32
IDJOB=2704601
IDBENCH=3016
IDSOLVER=1213
FILE ID=node017/2704601-1278563612
PBS_JOBID= 11239570
Free space on /tmp= 62492 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.3 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB06/final/normalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/normalized-factor-sizeN=260-sizeP=131-sizeQ=260-466115074.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-2704601-1278563612/watcher-2704601-1278563612 -o /tmp/evaluation-result-2704601-1278563612/solver-2704601-1278563612 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704601-1278563612.opb -t 1800 -m 1800

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

MD5SUM BENCH= 6f10a43564a9251299e57f9c0057d233
RANDOM SEED=235480564

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		: 3000.220
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	: 6000.44
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		: 3000.220
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1568948 kB
Buffers:         68552 kB
Cached:         318008 kB
SwapCached:       7184 kB
Active:         164944 kB
Inactive:       235776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1568948 kB
SwapTotal:     4192956 kB
SwapFree:      4139504 kB
Dirty:           15380 kB
Writeback:           4 kB
AnonPages:       11620 kB
Mapped:          11880 kB
Slab:            67516 kB
PageTables:       4132 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   179360 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= 62480 MiB
End job on node017 at 2010-07-08 06:33:40