Trace number 2665313

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
SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver? (TO) 1802.09 1802.63

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_2.opb
MD5SUMfc8bff78845ab9a14b2d06ab749e4dc4
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-107
Best CPU time to get the best result obtained on this benchmark1798.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -137
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 500
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)12656
Sum of products size (including duplicates)25312
Number of different products6328
Sum of products size12656

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.00	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-2665313-1276671040.opb>
0.09/0.10	c original problem has 7328 variables (7328 bin, 0 int, 0 impl, 0 cont) and 7829 constraints
0.09/0.10	c problem read
0.09/0.10	c presolving settings loaded
0.19/0.21	o 0
0.19/0.21	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.19/0.21	c presolving:
0.49/0.52	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 1500 upgd conss, 51624 impls, 1000 clqs
0.99/1.05	c    (0.7s) probing: 101/7328 (1.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.99/1.05	c    (0.7s) probing aborted: 100/100 successive totally useless probings
0.99/1.05	c presolving (2 rounds):
0.99/1.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.99/1.05	c  51624 implications, 1000 cliques
0.99/1.05	c presolved problem has 7328 variables (7328 bin, 0 int, 0 impl, 0 cont) and 7829 constraints
0.99/1.05	c    1000 constraints of type <setppc>
0.99/1.05	c    6328 constraints of type <and>
0.99/1.05	c       1 constraints of type <linear>
0.99/1.05	c     500 constraints of type <logicor>
0.99/1.05	c transformed objective value is always integral (scale: 1)
0.99/1.05	c Presolving Time: 0.68
0.99/1.05	c - non default parameters ----------------------------------------------------------------------
0.99/1.05	c # SCIP version 1.2.1.2
0.99/1.05	c 
0.99/1.05	c # frequency for displaying node information lines
0.99/1.05	c # [type: int, range: [-1,2147483647], default: 100]
0.99/1.05	c display/freq = 10000
0.99/1.05	c 
0.99/1.05	c # maximal time in seconds to run
0.99/1.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.99/1.05	c limits/time = 1799.9
0.99/1.05	c 
0.99/1.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.99/1.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.99/1.05	c limits/memory = 1620
0.99/1.05	c 
0.99/1.05	c # should presolving try to simplify inequalities
0.99/1.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.99/1.05	c constraints/linear/simplifyinequalities = TRUE
0.99/1.05	c 
0.99/1.05	c # should presolving try to simplify knapsacks
0.99/1.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.99/1.05	c constraints/knapsack/simplifyinequalities = TRUE
0.99/1.05	c 
0.99/1.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.99/1.05	c # [type: int, range: [-1,2147483647], default: -1]
0.99/1.05	c heuristics/undercover/freq = 0
0.99/1.05	c 
0.99/1.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.99/1.05	c # [type: int, range: [-1,2147483647], default: -1]
0.99/1.05	c separating/rapidlearning/freq = 0
0.99/1.05	c 
0.99/1.05	c -----------------------------------------------------------------------------------------------
0.99/1.05	c start solving
0.99/1.05	c 
2.89/2.94	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.89/2.94	c t 2.6s|     1 |     0 |  1969 |     - |  33M|   0 |1160 |7328 |7829 |7328 |  14k|   0 |   0 |   0 |-2.500000e+02 | 0.000000e+00 | 100.00%
2.99/3.05	o -1
2.99/3.05	c R 2.7s|     1 |     0 |  1969 |     - |  33M|   0 |1160 |7328 |7829 |7328 |  14k|   0 |   0 |   0 |-2.500000e+02 |-1.000000e-00 |  99.60%
55.87/55.93	c  54.7s|     1 |     0 |  9591 |     - |  35M|   0 |2556 |7328 |7829 |7328 |  14k|  20 |   0 |   0 |-2.500000e+02 |-1.000000e-00 |  99.60%
56.07/56.11	o -6
56.07/56.11	c s54.9s|     1 |     0 |  9591 |     - |  36M|   0 |2556 |7328 |7829 |7328 |  14k|  20 |   0 |   0 |-2.500000e+02 |-6.000000e+00 |  97.60%
127.65/127.80	c   126s|     1 |     0 | 17416 |     - |  36M|   0 |4368 |7328 |7829 |7328 |  14k|  87 |   0 |   0 |-2.500000e+02 |-6.000000e+00 |  97.60%
127.85/127.98	o -7
127.85/127.98	c s 126s|     1 |     0 | 17416 |     - |  36M|   0 |4368 |7328 |7829 |7328 |  14k|  87 |   0 |   0 |-2.500000e+02 |-7.000000e+00 |  97.20%
173.33/173.42	c   172s|     1 |     0 | 20164 |     - |  36M|   0 |4512 |7328 |7829 |7328 |  14k| 459 |   0 |   0 |-2.500000e+02 |-7.000000e+00 |  97.20%
216.32/216.43	c   215s|     1 |     0 | 21618 |     - |  36M|   0 |4542 |7328 |7829 |7328 |  14k| 677 |   0 |   0 |-2.500000e+02 |-7.000000e+00 |  97.20%
216.53/216.61	o -13
216.53/216.61	c s 215s|     1 |     0 | 21618 |     - |  36M|   0 |4542 |7328 |7829 |7328 |  14k| 677 |   0 |   0 |-2.500000e+02 |-1.300000e+01 |  94.80%
258.42/258.53	c   256s|     1 |     0 | 22896 |     - |  36M|   0 |4565 |7328 |7829 |7328 |  14k| 771 |   0 |   0 |-2.500000e+02 |-1.300000e+01 |  94.80%
296.20/296.33	c   294s|     1 |     0 | 23612 |     - |  36M|   0 |4566 |7328 |7829 |7328 |  14k| 832 |   0 |   0 |-2.500000e+02 |-1.300000e+01 |  94.80%
377.19/377.32	c   375s|     1 |     2 | 23612 |     - |  36M|   0 |4566 |7328 |7829 |7328 |  14k| 832 |   0 |  10 |-2.500000e+02 |-1.300000e+01 |  94.80%
1800.06/1800.61	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665313-1276671040/watcher-2665313-1276671040 -o /tmp/evaluation-result-2665313-1276671040/solver-2665313-1276671040 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665313-1276671040.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 7949
/proc/meminfo: memFree=1750784/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=9288 CPUtime=0
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 1074 0 0 0 0 0 0 0 20 0 1 0 42707897 9510912 995 1992294400 4194304 9819077 140736983273184 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7949/statm: 2322 1005 371 1374 0 943 0

[startup+0.0252921 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7949
/proc/meminfo: memFree=1750784/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=13864 CPUtime=0.01
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 2378 0 0 0 1 0 0 0 20 0 1 0 42707897 14196736 2299 1992294400 4194304 9819077 140736983273184 18446744073709551615 4680366 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7949/statm: 3466 2299 389 1374 0 2087 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13864

[startup+0.101298 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7949
/proc/meminfo: memFree=1750784/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=20716 CPUtime=0.09
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 4114 0 0 0 8 1 0 0 20 0 1 0 42707897 21213184 4035 1992294400 4194304 9819077 140736983273184 18446744073709551615 6181120 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7949/statm: 5179 4035 389 1374 0 3800 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20716

[startup+0.301317 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7949
/proc/meminfo: memFree=1750784/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=39044 CPUtime=0.29
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 9142 0 0 0 25 4 0 0 20 0 1 0 42707897 39981056 8452 1992294400 4194304 9819077 140736983273184 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 9761 8452 478 1374 0 8382 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39044

[startup+0.700355 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7949
/proc/meminfo: memFree=1750784/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=41880 CPUtime=0.69
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 11146 0 0 0 48 21 0 0 20 0 1 0 42707897 42885120 9171 1992294400 4194304 9819077 140736983273184 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 10470 9171 505 1374 0 9091 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41880

[startup+1.50043 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7950
/proc/meminfo: memFree=1714940/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=75104 CPUtime=1.49
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 19339 0 0 0 123 26 0 0 23 0 1 0 42707897 76906496 15677 1992294400 4194304 9819077 140736983273184 18446744073709551615 6391563 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 18776 15677 635 1374 0 17397 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 75104

[startup+3.10058 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7950
/proc/meminfo: memFree=1689272/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=78348 CPUtime=3.09
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 22558 0 0 0 281 28 0 0 25 0 1 0 42707897 80228352 15834 1992294400 4194304 9819077 140736983273184 18446744073709551615 5434485 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 19587 15834 647 1374 0 18208 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 78348

[startup+6.30089 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7950
/proc/meminfo: memFree=1679476/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=95552 CPUtime=6.29
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 43774 0 0 0 586 43 0 0 25 0 1 0 42707897 97845248 19803 1992294400 4194304 9819077 140736983273184 18446744073709551615 5883416 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 23888 19803 705 1374 0 22509 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 95552

[startup+12.7015 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7950
/proc/meminfo: memFree=1633472/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=136528 CPUtime=12.69
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 56289 0 0 0 1196 73 0 0 25 0 1 0 42707897 139804672 29815 1992294400 4194304 9819077 140736983273184 18446744073709551615 4780826 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 34132 29815 713 1374 0 32753 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 136528

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7950
/proc/meminfo: memFree=1632852/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=137212 CPUtime=25.48
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 56470 0 0 0 2462 86 0 0 25 0 1 0 42707897 140505088 29996 1992294400 4194304 9819077 140736983273184 18446744073709551615 4780830 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 34303 29996 713 1374 0 32924 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 137212

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7952
/proc/meminfo: memFree=1671540/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=98752 CPUtime=51.07
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 73819 0 0 0 4999 108 0 0 25 0 1 0 42707897 101122048 20590 1992294400 4194304 9819077 140736983273184 18446744073709551615 7311152 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 24688 20590 713 1374 0 23309 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 98752

[startup+102.309 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 7954
/proc/meminfo: memFree=1667200/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=105172 CPUtime=102.26
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 100238 0 0 0 10096 130 0 0 25 0 1 0 42707897 107696128 21406 1992294400 4194304 9819077 140736983273184 18446744073709551615 7291608 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26293 21406 713 1374 0 24914 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 105172

[startup+162.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/107 7954
/proc/meminfo: memFree=1665216/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=109204 CPUtime=162.24
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 135510 0 0 0 16070 154 0 0 25 0 1 0 42707897 111824896 22018 1992294400 4194304 9819077 140736983273184 18446744073709551615 7312689 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 27301 22018 713 1374 0 25922 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 109204

[startup+222.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/107 7956
/proc/meminfo: memFree=1668936/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=111228 CPUtime=222.22
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 164551 0 0 0 22048 174 0 0 25 0 1 0 42707897 113897472 20945 1992294400 4194304 9819077 140736983273184 18446744073709551615 7311965 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 27807 20945 713 1374 0 26428 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 111228

[startup+282.301 s]
/proc/loadavg: 1.12 1.05 1.00 2/107 7958
/proc/meminfo: memFree=1668440/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=111724 CPUtime=282.21
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 178778 0 0 0 28032 189 0 0 25 0 1 0 42707897 114405376 21040 1992294400 4194304 9819077 140736983273184 18446744073709551615 7308981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 27931 21040 713 1374 0 26552 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 111724

[startup+342.302 s]
/proc/loadavg: 1.10 1.05 1.00 2/107 7960
/proc/meminfo: memFree=1663852/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=140268 CPUtime=342.19
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 235108 0 0 0 33998 221 0 0 25 0 1 0 42707897 143634432 22225 1992294400 4194304 9819077 140736983273184 18446744073709551615 6697188 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 35067 22225 719 1374 0 33688 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 140268

[startup+402.302 s]
/proc/loadavg: 1.04 1.04 1.00 2/107 7962
/proc/meminfo: memFree=1670920/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=104440 CPUtime=402.18
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 297486 0 0 0 39960 258 0 0 25 0 1 0 42707897 106946560 21014 1992294400 4194304 9819077 140736983273184 18446744073709551615 7309294 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26110 21014 724 1374 0 24731 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 104440

[startup+462.301 s]
/proc/loadavg: 1.01 1.03 1.00 2/107 7962
/proc/meminfo: memFree=1672904/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=102580 CPUtime=462.15
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 360649 0 0 0 45910 305 0 0 25 0 1 0 42707897 105041920 20444 1992294400 4194304 9819077 140736983273184 18446744073709551615 6656835 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 25645 20444 724 1374 0 24266 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 102580

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7964
/proc/meminfo: memFree=1671416/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=103132 CPUtime=522.14
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 445168 0 0 0 51852 362 0 0 25 0 1 0 42707897 105607168 20274 1992294400 4194304 9819077 140736983273184 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 25783 20274 737 1374 0 24404 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 103132

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7966
/proc/meminfo: memFree=1672656/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=103176 CPUtime=582.11
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 525542 0 0 0 57797 414 0 0 25 0 1 0 42707897 105652224 20109 1992294400 4194304 9819077 140736983273184 18446744073709551615 7295923 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 25794 20109 738 1374 0 24415 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 103176

[startup+642.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7977
/proc/meminfo: memFree=1672284/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=104180 CPUtime=642.1
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 628962 0 0 0 63733 477 0 0 25 0 1 0 42707897 106680320 20056 1992294400 4194304 9819077 140736983273184 18446744073709551615 7324005 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26045 20059 738 1374 0 24666 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 104180

[startup+702.301 s]

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

/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 1242372 0 0 0 99359 840 0 0 25 0 1 0 42707897 110153728 20554 1992294400 4194304 9819077 140736983273184 18446744073709551615 6198708 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26893 20554 739 1374 0 25514 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 107572

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7987
/proc/meminfo: memFree=1669804/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=131748 CPUtime=1061.97
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 1325216 0 0 0 105306 891 0 0 25 0 1 0 42707897 134909952 20409 1992294400 4194304 9819077 140736983273184 18446744073709551615 7312689 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 32937 20409 739 1374 0 31558 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 131748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7989
/proc/meminfo: memFree=1669556/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=107700 CPUtime=1121.95
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 1423498 0 0 0 111248 947 0 0 25 0 1 0 42707897 110284800 20357 1992294400 4194304 9819077 140736983273184 18446744073709551615 6656816 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26925 20357 739 1374 0 25546 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 107700

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7991
/proc/meminfo: memFree=1668936/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=108420 CPUtime=1181.94
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 1544987 0 0 0 117181 1013 0 0 25 0 1 0 42707897 111022080 20367 1992294400 4194304 9819077 140736983273184 18446744073709551615 7293596 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 27105 20367 739 1374 0 25726 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 108420

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7993
/proc/meminfo: memFree=1667696/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=134280 CPUtime=1241.92
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 1630646 0 0 0 123129 1063 0 0 25 0 1 0 42707897 137502720 20398 1992294400 4194304 9819077 140736983273184 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 33570 20398 739 1374 0 32191 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 134280

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7995
/proc/meminfo: memFree=1670548/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=109476 CPUtime=1301.91
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 1775968 0 0 0 129057 1134 0 0 25 0 1 0 42707897 112103424 20334 1992294400 4194304 9819077 140736983273184 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 27369 20334 739 1374 0 25990 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 109476

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7995
/proc/meminfo: memFree=1667324/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=128296 CPUtime=1361.88
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 1869075 0 0 0 134999 1189 0 0 25 0 1 0 42707897 131375104 20505 1992294400 4194304 9819077 140736983273184 18446744073709551615 6397108 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 32074 20505 739 1374 0 30695 0
Current children cumulated CPU time (s) 1361.88
Current children cumulated vsize (KiB) 128296

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8000
/proc/meminfo: memFree=1665092/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=107096 CPUtime=1421.87
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 1930945 0 0 0 140956 1231 0 0 25 0 1 0 42707897 109666304 21561 1992294400 4194304 9819077 140736983273184 18446744073709551615 7308997 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26774 21561 739 1374 0 25395 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 107096

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8002
/proc/meminfo: memFree=1671168/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=104988 CPUtime=1481.85
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 2005702 0 0 0 146900 1285 0 0 25 0 1 0 42707897 107507712 20348 1992294400 4194304 9819077 140736983273184 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26247 20348 739 1374 0 24868 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 104988

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8004
/proc/meminfo: memFree=1669680/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=106764 CPUtime=1541.82
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 2078555 0 0 0 152850 1332 0 0 25 0 1 0 42707897 109326336 20832 1992294400 4194304 9819077 140736983273184 18446744073709551615 6656908 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26691 20832 739 1374 0 25312 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 106764

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8006
/proc/meminfo: memFree=1670920/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=105560 CPUtime=1601.81
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 2147613 0 0 0 158801 1380 0 0 25 0 1 0 42707897 108093440 20350 1992294400 4194304 9819077 140736983273184 18446744073709551615 7293542 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26390 20350 739 1374 0 25011 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 105560

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8006
/proc/meminfo: memFree=1670052/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=106356 CPUtime=1661.79
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 2235754 0 0 0 164740 1439 0 0 25 0 1 0 42707897 108908544 20238 1992294400 4194304 9819077 140736983273184 18446744073709551615 7326166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26589 20238 739 1374 0 25210 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 106356

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8008
/proc/meminfo: memFree=1669308/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=128456 CPUtime=1721.77
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 2322930 0 0 0 170685 1492 0 0 25 0 1 0 42707897 131538944 20495 1992294400 4194304 9819077 140736983273184 18446744073709551615 7311902 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 32114 20495 739 1374 0 30735 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 128456

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8010
/proc/meminfo: memFree=1669308/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=107056 CPUtime=1781.75
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 2430813 0 0 0 176622 1553 0 0 25 0 1 0 42707897 109625344 20502 1992294400 4194304 9819077 140736983273184 18446744073709551615 7318422 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26764 20502 739 1374 0 25385 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 107056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8010
/proc/meminfo: memFree=1667820/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=107000 CPUtime=1800.06
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 2467355 0 0 0 178431 1575 0 0 25 0 1 0 42707897 109568000 20903 1992294400 4194304 9819077 140736983273184 18446744073709551615 7312619 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26750 20903 739 1374 0 25371 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 107000

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -7949

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8010
/proc/meminfo: memFree=1667820/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=106972 CPUtime=1800.85
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 2468758 0 0 0 178509 1576 0 0 25 0 1 0 42707897 109539328 20329 1992294400 4194304 9819077 140736983273184 18446744073709551615 8720183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26743 20329 739 1374 0 25364 0
Current children cumulated CPU time (s) 1800.85
Current children cumulated vsize (KiB) 106972

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 8011
/proc/meminfo: memFree=1668308/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=106968 CPUtime=1801.65
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 2470137 0 0 0 178587 1578 0 0 25 0 1 0 42707897 109535232 20749 1992294400 4194304 9819077 140736983273184 18446744073709551615 6192309 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26742 20749 739 1374 0 25363 0
Current children cumulated CPU time (s) 1801.65
Current children cumulated vsize (KiB) 106968

[startup+1802.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 8011
/proc/meminfo: memFree=1668308/2059040 swapFree=4140408/4192956
[pid=7949] ppid=7947 vsize=106972 CPUtime=1802.05
/proc/7949/stat : 7949 (pbscip.linux.x8) R 7947 7949 7289 0 -1 4202496 2470857 0 0 0 178627 1578 0 0 25 0 1 0 42707897 109539328 20492 1992294400 4194304 9819077 140736983273184 18446744073709551615 7309056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7949/statm: 26743 20492 739 1374 0 25364 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 106972

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.63
CPU time (s): 1802.09
CPU user time (s): 1786.29
CPU system time (s): 15.7986
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 140904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1786.29
system time used= 15.7986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2470888
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= 1
involuntary context switches= 15705

runsolver used 2.87056 second user time and 8.62169 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-16 08:50:40
IDJOB=2665313
IDBENCH=48256
IDSOLVER=1168
FILE ID=node004/2665313-1276671040
PBS_JOBID= 11172494
Free space on /tmp= 62564 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_500_10_2.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.clp -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2665313-1276671040/watcher-2665313-1276671040 -o /tmp/evaluation-result-2665313-1276671040/solver-2665313-1276671040 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665313-1276671040.opb -t 1800 -m 1800

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

MD5SUM BENCH= fc8bff78845ab9a14b2d06ab749e4dc4
RANDOM SEED=635049847

node004.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		: 3000.210
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1751312 kB
Buffers:         94200 kB
Cached:         120176 kB
SwapCached:       6480 kB
Active:         100280 kB
Inactive:       127932 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1751312 kB
SwapTotal:     4192956 kB
SwapFree:      4140408 kB
Dirty:            6336 kB
Writeback:           0 kB
AnonPages:       12100 kB
Mapped:          13128 kB
Slab:            57880 kB
PageTables:       4052 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181824 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= 62560 MiB
End job on node004 at 2010-06-16 09:20:43