Trace number 2704574

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 8.29474 8.31298

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/submitted-PB06/roussel/factor/
normalized-factor-sizeN=280-sizeP=141-sizeQ=280-999529433.opb
MD5SUMa65cda8d8a424008ced1e00002242a19
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 benchmark8.65268
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 variables39901
Total number of constraints118441
Number of constraints which are clauses118440
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 constraint39480
Number of terms in the objective function 141
Biggest coefficient in the objective function 1393796574908163946345982392040522594123776
Number of bits for the biggest coefficient in the objective function 141
Sum of the numbers in the objective function 2787593149816327892691964784081045188247551
Number of bits of the sum of numbers in the objective function 141
Biggest number in a constraint 1353842624082429130653522550851115089568572790710847937094960732721983060451965636249987502980536903367866802227247837807116288
Number of bits of the biggest number in a constraint 420
Biggest sum of numbers in a constraint 5415370496329716522614090203404460358274290488264820097939793578523366423469831924776142526293328950606202579825495873831248858
Number of bits of the biggest sum of numbers421
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-2704574-1278563407.opb>
1.99/2.00	c [src/scip/reader_opb.c:3100] Warning: there might be <37732> coefficients or weight out of range!
1.99/2.00	c original problem has 39901 variables (39901 bin, 0 int, 0 impl, 0 cont) and 118441 constraints
1.99/2.00	c problem read
1.99/2.00	c presolving settings loaded
2.68/2.72	c presolving:
6.88/6.95	c    (4.9s) probing: 101/39900 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
6.88/6.95	c    (4.9s) probing aborted: 100/100 successive totally useless probings
7.77/7.82	c (round 1) 1 del vars, 2 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 118439 upgd conss, 157922 impls, 0 clqs
7.77/7.84	c presolving (2 rounds):
7.77/7.84	c  1 deleted vars, 2 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
7.77/7.84	c  157922 implications, 0 cliques
7.77/7.88	c presolving detected infeasibility
7.77/7.88	c Presolving Time: 5.45
7.77/7.88	c - non default parameters ----------------------------------------------------------------------
7.77/7.88	c # SCIP version 1.2.1.3
7.77/7.88	c 
7.77/7.88	c # frequency for displaying node information lines
7.77/7.88	c # [type: int, range: [-1,2147483647], default: 100]
7.77/7.88	c display/freq = 10000
7.77/7.88	c 
7.77/7.88	c # maximal time in seconds to run
7.77/7.88	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
7.77/7.88	c limits/time = 1788.01
7.77/7.88	c 
7.77/7.88	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
7.77/7.88	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
7.77/7.88	c limits/memory = 1620
7.77/7.88	c 
7.77/7.88	c # default clock type (1: CPU user seconds, 2: wall clock time)
7.77/7.88	c # [type: int, range: [1,2], default: 1]
7.77/7.88	c timing/clocktype = 2
7.77/7.88	c 
7.77/7.88	c # should presolving try to simplify inequalities
7.77/7.88	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
7.77/7.88	c constraints/linear/simplifyinequalities = TRUE
7.77/7.88	c 
7.77/7.88	c # add initial coupling inequalities as linear constraints, if 'addCoupling' is true
7.77/7.88	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
7.77/7.88	c constraints/indicator/addCouplingCons = TRUE
7.77/7.88	c 
7.77/7.88	c # should presolving try to simplify knapsacks
7.77/7.88	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
7.77/7.88	c constraints/knapsack/simplifyinequalities = TRUE
7.77/7.88	c 
7.77/7.88	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
7.77/7.88	c # [type: int, range: [-1,2147483647], default: -1]
7.77/7.88	c separating/rapidlearning/freq = 0
7.77/7.88	c 
7.77/7.88	c -----------------------------------------------------------------------------------------------
7.77/7.88	c start solving
7.77/7.88	c 
7.77/7.88	c SCIP Status        : problem is solved [infeasible]
7.77/7.88	c Solving Time (sec) : 5.88
7.77/7.88	c Solving Nodes      : 0
7.77/7.88	c Primal Bound       : +1.00000000000000e+20 (1 solutions)
7.77/7.88	c Dual Bound         : -1.00000000000000e+20
7.77/7.88	c Gap                : infinite
7.87/7.93	s UNSATISFIABLE
7.87/7.93	c SCIP Status        : problem is solved [infeasible]
7.87/7.93	c Solving Time       :       5.88
7.87/7.93	c Original Problem   :
7.87/7.93	c   Problem name     : HOME/instance-2704574-1278563407.opb
7.87/7.93	c   Variables        : 39901 (39901 binary, 0 integer, 0 implicit integer, 0 continuous)
7.87/7.93	c   Constraints      : 118441 initial, 118441 maximal
7.87/7.93	c Presolved Problem  :
7.87/7.93	c   Problem name     : t_HOME/instance-2704574-1278563407.opb
7.87/7.93	c   Variables        : 39900 (39900 binary, 0 integer, 0 implicit integer, 0 continuous)
7.87/7.93	c   Constraints      : 118439 initial, 118439 maximal
7.87/7.93	c Presolvers         :       Time  FixedVars   AggrVars   ChgTypes  ChgBounds   AddHoles    DelCons   ChgSides   ChgCoefs
7.87/7.93	c   trivial          :       0.01          0          0          0          0          0          0          0          0
7.87/7.93	c   dualfix          :       0.01          0          0          0          0          0          0          0          0
7.87/7.93	c   boundshift       :       0.00          0          0          0          0          0          0          0          0
7.87/7.93	c   inttobinary      :       0.00          0          0          0          0          0          0          0          0
7.87/7.93	c   implics          :       0.01          0          0          0          0          0          0          0          0
7.87/7.93	c   probing          :       3.62          0          0          0          0          0          0          0          0
7.87/7.93	c   knapsack         :       0.00          0          0          0          0          0          0          0          0
7.87/7.93	c   setppc           :       0.00          0          0          0          0          0          0          0          0
7.87/7.93	c   linear           :       1.32          1          0          0          0          0          2          0          0
7.87/7.93	c   logicor          :       0.00          0          0          0          0          0          0          0          0
7.87/7.93	c   root node        :          -          0          -          -          0          -          -          -          -
7.87/7.93	c Constraints        :     Number  #Separate #Propagate    #EnfoLP    #EnfoPS    Cutoffs    DomReds       Cuts      Conss   Children
7.87/7.93	c   integral         :          0          0          0          0          0          0          0          0          0          0
7.87/7.93	c   knapsack         :          1          0          0          0          0          0          0          0          0          0
7.87/7.93	c   setppc           :      78959          0          0          0          0          0          0          0          0          0
7.87/7.93	c   logicor          :      39479          0          0          0          0          0          0          0          0          0
7.87/7.93	c   countsols        :          0          0          0          0          0          0          0          0          0          0
7.87/7.93	c Constraint Timings :  TotalTime   Separate  Propagate     EnfoLP     EnfoPS
7.87/7.93	c   integral         :       0.00       0.00       0.00       0.00       0.00
7.87/7.93	c   knapsack         :       0.00       0.00       0.00       0.00       0.00
7.87/7.93	c   setppc           :       0.00       0.00       0.00       0.00       0.00
7.87/7.93	c   logicor          :       0.00       0.00       0.00       0.00       0.00
7.87/7.93	c   countsols        :       0.00       0.00       0.00       0.00       0.00
7.87/7.93	c Propagators        :       Time      Calls    Cutoffs    DomReds
7.87/7.93	c   vbounds          :       0.00          1          0          0
7.87/7.93	c   rootredcost      :       0.00          0          0          0
7.87/7.93	c   pseudoobj        :       0.00          0          0          0
7.87/7.93	c Conflict Analysis  :       Time      Calls    Success  Conflicts   Literals    Reconvs ReconvLits   LP Iters
7.87/7.93	c   propagation      :       0.00          0          0          0        0.0          0        0.0          -
7.87/7.93	c   infeasible LP    :       0.00          0          0          0        0.0          0        0.0          0
7.87/7.93	c   bound exceed. LP :       0.00          0          0          0        0.0          0        0.0          0
7.87/7.93	c   strong branching :       0.00          0          0          0        0.0          0        0.0          0
7.87/7.93	c   pseudo solution  :       0.00          0          0          0        0.0          0        0.0          -
7.87/7.93	c   applied globally :          -          -          -          0        0.0          -          -          -
7.87/7.93	c   applied locally  :          -          -          -          0        0.0          -          -          -
7.87/7.93	c Separators         :       Time      Calls    Cutoffs    DomReds       Cuts      Conss
7.87/7.93	c   cut pool         :       0.00          0          -          -          0          -    (maximal pool size: 0)
7.87/7.93	c   redcost          :       0.00          0          0          0          0          0
7.87/7.93	c   impliedbounds    :       0.00          0          0          0          0          0
7.87/7.93	c   intobj           :       0.00          0          0          0          0          0
7.87/7.93	c   cgmip            :       0.00          0          0          0          0          0
7.87/7.93	c   gomory           :       0.00          0          0          0          0          0
7.87/7.93	c   strongcg         :       0.00          0          0          0          0          0
7.87/7.93	c   cmir             :       0.00          0          0          0          0          0
7.87/7.93	c   flowcover        :       0.00          0          0          0          0          0
7.87/7.93	c   clique           :       0.00          0          0          0          0          0
7.87/7.93	c   zerohalf         :       0.00          0          0          0          0          0
7.87/7.93	c   mcf              :       0.00          0          0          0          0          0
7.87/7.93	c   rapidlearning    :       0.00          0          0          0          0          0
7.87/7.93	c Pricers            :       Time      Calls       Vars
7.87/7.93	c   problem variables:       0.00          0          0
7.87/7.93	c Branching Rules    :       Time      Calls    Cutoffs    DomReds       Cuts      Conss   Children
7.87/7.93	c   pscost           :       0.00          0          0          0          0          0          0
7.87/7.93	c   inference        :       0.00          0          0          0          0          0          0
7.87/7.93	c   mostinf          :       0.00          0          0          0          0          0          0
7.87/7.93	c   leastinf         :       0.00          0          0          0          0          0          0
7.87/7.93	c   fullstrong       :       0.00          0          0          0          0          0          0
7.87/7.93	c   allfullstrong    :       0.00          0          0          0          0          0          0
7.87/7.93	c   random           :       0.00          0          0          0          0          0          0
7.87/7.93	c   relpscost        :       0.00          0          0          0          0          0          0
7.87/7.93	c Primal Heuristics  :       Time      Calls      Found
7.87/7.93	c   LP solutions     :       0.00          -          0
7.87/7.93	c   pseudo solutions :       0.00          -          0
7.87/7.93	c   trivial          :       0.16          1          1
7.87/7.93	c   simplerounding   :       0.00          0          0
7.87/7.93	c   zirounding       :       0.00          0          0
7.87/7.93	c   rounding         :       0.00          0          0
7.87/7.93	c   shifting         :       0.00          0          0
7.87/7.93	c   intshifting      :       0.00          0          0
7.87/7.93	c   oneopt           :       0.00          0          0
7.87/7.93	c   twoopt           :       0.00          0          0
7.87/7.93	c   fixandinfer      :       0.00          0          0
7.87/7.93	c   feaspump         :       0.00          0          0
7.87/7.93	c   coefdiving       :       0.00          0          0
7.87/7.93	c   pscostdiving     :       0.00          0          0
7.87/7.93	c   fracdiving       :       0.00          0          0
7.87/7.93	c   veclendiving     :       0.00          0          0
7.87/7.93	c   intdiving        :       0.00          0          0
7.87/7.93	c   actconsdiving    :       0.00          0          0
7.87/7.93	c   objpscostdiving  :       0.00          0          0
7.87/7.93	c   rootsoldiving    :       0.00          0          0
7.87/7.93	c   linesearchdiving :       0.00          0          0
7.87/7.93	c   guideddiving     :       0.00          0          0
7.87/7.93	c   octane           :       0.00          0          0
7.87/7.93	c   rens             :       0.00          0          0
7.87/7.93	c   rins             :       0.00          0          0
7.87/7.93	c   localbranching   :       0.00          0          0
7.87/7.93	c   mutation         :       0.00          0          0
7.87/7.93	c   crossover        :       0.00          0          0
7.87/7.93	c   dins             :       0.00          0          0
7.87/7.93	c   undercover       :       0.00          0          0
7.87/7.94	c   nlp              :       0.00          0          0
7.87/7.94	c   trysol           :       0.00          0          0
7.87/7.94	c LP                 :       Time      Calls Iterations  Iter/call   Iter/sec
7.87/7.94	c   primal LP        :       0.00          0          0       0.00          -
7.87/7.94	c   dual LP          :       0.00          0          0       0.00          -
7.87/7.94	c   lex dual LP      :       0.00          0          0       0.00          -
7.87/7.94	c   barrier LP       :       0.00          0          0       0.00          -
7.87/7.94	c   diving/probing LP:       0.00          0          0       0.00          -
7.87/7.94	c   strong branching :       0.00          0          0       0.00          -
7.87/7.94	c     (at root node) :          -          0          0       0.00          -
7.87/7.94	c   conflict analysis:       0.00          0          0       0.00          -
7.87/7.94	c B&B Tree           :
7.87/7.94	c   number of runs   :          1
7.87/7.94	c   nodes            :          0
7.87/7.94	c   nodes (total)    :          0
7.87/7.94	c   nodes left       :          1
7.87/7.94	c   max depth        :         -1
7.87/7.94	c   max depth (total):         -1
7.87/7.94	c   backtracks       :          0 (0.0%)
7.87/7.94	c   delayed cutoffs  :          0
7.87/7.94	c   repropagations   :          0 (0 domain reductions, 0 cutoffs)
7.87/7.94	c   avg switch length:       0.00
7.87/7.94	c   switching time   :       0.00
7.87/7.94	c Solution           :
7.87/7.94	c   Solutions found  :          1 (0 improvements)
7.87/7.94	c   Primal Bound     :  unbounded
7.87/7.94	c   Dual Bound       :          -
7.87/7.94	c   Gap              :   infinite
7.87/7.94	c   Root Dual Bound  :          -
7.87/7.94	c   Root Iterations  :          0
8.27/8.31	c Time complete: 8.29.

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-2704574-1278563407/watcher-2704574-1278563407 -o /tmp/evaluation-result-2704574-1278563407/solver-2704574-1278563407 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704574-1278563407.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: 1.00 1.00 1.00 3/106 28913
/proc/meminfo: memFree=1875720/2059040 swapFree=4139756/4192956
[pid=28913] ppid=28911 vsize=7904 CPUtime=0
/proc/28913/stat : 28913 (pbscip.linux.x8) R 28911 28913 28610 0 -1 4202496 1219 0 0 0 0 0 0 0 20 0 1 0 24548227 8093696 1130 1992294400 4194304 8395647 140734878811808 18446744073709551615 7382157 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28913/statm: 1976 1138 365 1026 0 946 0

[startup+0.096999 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28913
/proc/meminfo: memFree=1875720/2059040 swapFree=4139756/4192956
[pid=28913] ppid=28911 vsize=16280 CPUtime=0.08
/proc/28913/stat : 28913 (pbscip.linux.x8) R 28911 28913 28610 0 -1 4202496 3363 0 0 0 8 0 0 0 20 0 1 0 24548227 16670720 3274 1992294400 4194304 8395647 140734878811808 18446744073709551615 6762700 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28913/statm: 4070 3274 393 1026 0 3040 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16280

[startup+0.101999 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28913
/proc/meminfo: memFree=1875720/2059040 swapFree=4139756/4192956
[pid=28913] ppid=28911 vsize=16280 CPUtime=0.09
/proc/28913/stat : 28913 (pbscip.linux.x8) R 28911 28913 28610 0 -1 4202496 3376 0 0 0 9 0 0 0 20 0 1 0 24548227 16670720 3287 1992294400 4194304 8395647 140734878811808 18446744073709551615 4327539 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28913/statm: 4070 3287 393 1026 0 3040 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16280

[startup+0.301998 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28913
/proc/meminfo: memFree=1875720/2059040 swapFree=4139756/4192956
[pid=28913] ppid=28911 vsize=24276 CPUtime=0.29
/proc/28913/stat : 28913 (pbscip.linux.x8) R 28911 28913 28610 0 -1 4202496 5344 0 0 0 28 1 0 0 20 0 1 0 24548227 24858624 5255 1992294400 4194304 8395647 140734878811808 18446744073709551615 7382056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28913/statm: 6069 5255 393 1026 0 5039 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24276

[startup+0.700995 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 28913
/proc/meminfo: memFree=1875720/2059040 swapFree=4139756/4192956
[pid=28913] ppid=28911 vsize=39852 CPUtime=0.69
/proc/28913/stat : 28913 (pbscip.linux.x8) R 28911 28913 28610 0 -1 4202496 9227 0 0 0 66 3 0 0 21 0 1 0 24548227 40808448 9138 1992294400 4194304 8395647 140734878811808 18446744073709551615 4404620 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28913/statm: 9963 9138 393 1026 0 8933 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 39852

[startup+1.50099 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28914
/proc/meminfo: memFree=1828468/2059040 swapFree=4139756/4192956
[pid=28913] ppid=28911 vsize=70576 CPUtime=1.48
/proc/28913/stat : 28913 (pbscip.linux.x8) R 28911 28913 28610 0 -1 4202496 16896 0 0 0 142 6 0 0 23 0 1 0 24548227 72269824 16807 1992294400 4194304 8395647 140734878811808 18446744073709551615 5753715 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28913/statm: 17644 16807 393 1026 0 16614 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 70576

[startup+3.10098 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28914
/proc/meminfo: memFree=1762996/2059040 swapFree=4139756/4192956
[pid=28913] ppid=28911 vsize=214864 CPUtime=3.08
/proc/28913/stat : 28913 (pbscip.linux.x8) R 28911 28913 28610 0 -1 4202496 52146 0 0 0 290 18 0 0 25 0 1 0 24548227 220020736 51664 1992294400 4194304 8395647 140734878811808 18446744073709551615 4247653 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28913/statm: 53716 51664 465 1026 0 52686 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 214864

[startup+6.30095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28916
/proc/meminfo: memFree=1662804/2059040 swapFree=4139756/4192956
[pid=28913] ppid=28911 vsize=224304 CPUtime=6.27
/proc/28913/stat : 28913 (pbscip.linux.x8) R 28911 28913 28610 0 -1 4202496 54632 0 0 0 609 18 0 0 25 0 1 0 24548227 229687296 54101 1992294400 4194304 8395647 140734878811808 18446744073709551615 4962548 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28913/statm: 56076 54101 502 1026 0 55046 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 224304

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

[startup+7.10095 s]
/proc/loadavg: 1.00 1.00 1.00 4/107 28916
/proc/meminfo: memFree=1659828/2059040 swapFree=4139756/4192956
[pid=28913] ppid=28911 vsize=238944 CPUtime=7.07
/proc/28913/stat : 28913 (pbscip.linux.x8) R 28911 28913 28610 0 -1 4202496 57016 0 0 0 688 19 0 0 18 0 1 0 24548227 244678656 56485 1992294400 4194304 8395647 140734878811808 18446744073709551615 7382157 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/28913/statm: 59736 56496 508 1026 0 58706 0
Current children cumulated CPU time (s) 7.07
Current children cumulated vsize (KiB) 238944

[startup+7.90094 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28916
/proc/meminfo: memFree=1597580/2059040 swapFree=4139756/4192956
[pid=28913] ppid=28911 vsize=297372 CPUtime=7.87
/proc/28913/stat : 28913 (pbscip.linux.x8) R 28911 28913 28610 0 -1 4202496 76154 0 0 0 761 26 0 0 19 0 1 0 24548227 304508928 72195 1992294400 4194304 8395647 140734878811808 18446744073709551615 4246728 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28913/statm: 74343 72195 510 1026 0 73313 0
Current children cumulated CPU time (s) 7.87
Current children cumulated vsize (KiB) 297372

[startup+8.30094 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 28916
/proc/meminfo: memFree=1597580/2059040 swapFree=4139756/4192956
[pid=28913] ppid=28911 vsize=245748 CPUtime=8.27
/proc/28913/stat : 28913 (pbscip.linux.x8) R 28911 28913 28610 0 -1 4202496 76169 0 0 0 799 28 0 0 18 0 1 0 24548227 251645952 26532 1992294400 4194304 8395647 140734878811808 18446744073709551615 7602442 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28913/statm: 61437 26532 525 1026 0 60407 0
Current children cumulated CPU time (s) 8.27
Current children cumulated vsize (KiB) 245748

Child status: 0
Real time (s): 8.31298
CPU time (s): 8.29474
CPU user time (s): 8.00178
CPU system time (s): 0.292955
CPU usage (%): 99.7805
Max. virtual memory (cumulated for all children) (KiB): 297372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.00178
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76176
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= 161

runsolver used 0.016997 second user time and 0.053991 second system time

The end

Launcher Data 

Begin job on node042 at 2010-07-08 06:30:08
IDJOB=2704574
IDBENCH=2961
IDSOLVER=1213
FILE ID=node042/2704574-1278563407
PBS_JOBID= 11239532
Free space on /tmp= 62508 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=280-sizeP=141-sizeQ=280-999529433.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-2704574-1278563407/watcher-2704574-1278563407 -o /tmp/evaluation-result-2704574-1278563407/solver-2704574-1278563407 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2704574-1278563407.opb -t 1800 -m 1800

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

MD5SUM BENCH= a65cda8d8a424008ced1e00002242a19
RANDOM SEED=1688545433

node042.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		: 3000.213
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	: 6000.42
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		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1876124 kB
Buffers:          5196 kB
Cached:          94464 kB
SwapCached:       5740 kB
Active:          65364 kB
Inactive:        48644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1876124 kB
SwapTotal:     4192956 kB
SwapFree:      4139756 kB
Dirty:           16456 kB
Writeback:           0 kB
AnonPages:       13072 kB
Mapped:          11964 kB
Slab:            46912 kB
PageTables:       4228 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183468 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= 62496 MiB
End job on node042 at 2010-07-08 06:30:16