Trace number 2665315

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) 1802.11 1802.73

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_1.opb
MD5SUM162153f0f0e5f8f2e587b9d579ee09dc
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-106
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -136
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)12636
Sum of products size (including duplicates)25272
Number of different products6318
Sum of products size12636

Quality of the solution as a function of time


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

Solver Data 

0.00/0.01	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Clp 1.11.1] [Expressions interpreter: NONE]
0.00/0.01	c Copyright (c) 2002-2010 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.01	c 
0.00/0.01	c user parameter file <scip.set> not found - using default parameters
0.00/0.01	c reading problem <HOME/instance-2665315-1276671341.opb>
0.09/0.10	c original problem has 7318 variables (7318 bin, 0 int, 0 impl, 0 cont) and 7819 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, 51544 impls, 1000 clqs
1.00/1.05	c    (0.7s) probing: 101/7318 (1.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
1.00/1.05	c    (0.7s) probing aborted: 100/100 successive totally useless probings
1.00/1.05	c presolving (2 rounds):
1.00/1.05	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
1.00/1.05	c  51544 implications, 1000 cliques
1.00/1.05	c presolved problem has 7318 variables (7318 bin, 0 int, 0 impl, 0 cont) and 7819 constraints
1.00/1.05	c    1000 constraints of type <setppc>
1.00/1.05	c    6318 constraints of type <and>
1.00/1.05	c       1 constraints of type <linear>
1.00/1.05	c     500 constraints of type <logicor>
1.00/1.05	c transformed objective value is always integral (scale: 1)
1.00/1.05	c Presolving Time: 0.70
1.00/1.05	c - non default parameters ----------------------------------------------------------------------
1.00/1.05	c # SCIP version 1.2.1.2
1.00/1.05	c 
1.00/1.05	c # frequency for displaying node information lines
1.00/1.05	c # [type: int, range: [-1,2147483647], default: 100]
1.00/1.05	c display/freq = 10000
1.00/1.05	c 
1.00/1.05	c # maximal time in seconds to run
1.00/1.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.00/1.05	c limits/time = 1799.91
1.00/1.05	c 
1.00/1.05	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
1.00/1.05	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
1.00/1.05	c limits/memory = 1620
1.00/1.05	c 
1.00/1.05	c # should presolving try to simplify inequalities
1.00/1.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.00/1.05	c constraints/linear/simplifyinequalities = TRUE
1.00/1.05	c 
1.00/1.05	c # should presolving try to simplify knapsacks
1.00/1.05	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
1.00/1.05	c constraints/knapsack/simplifyinequalities = TRUE
1.00/1.05	c 
1.00/1.05	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
1.00/1.05	c # [type: int, range: [-1,2147483647], default: -1]
1.00/1.05	c heuristics/undercover/freq = 0
1.00/1.05	c 
1.00/1.05	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
1.00/1.05	c # [type: int, range: [-1,2147483647], default: -1]
1.00/1.05	c separating/rapidlearning/freq = 0
1.00/1.05	c 
1.00/1.05	c -----------------------------------------------------------------------------------------------
1.00/1.05	c start solving
1.00/1.06	c 
2.09/2.19	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.09/2.19	c t 1.9s|     1 |     0 |  1434 |     - |  33M|   0 |1076 |7318 |7819 |7318 |  14k|   0 |   0 |   0 |-2.500000e+02 | 0.000000e+00 | 100.00%
2.20/2.29	o -5
2.20/2.29	c R 2.0s|     1 |     0 |  1434 |     - |  33M|   0 |1076 |7318 |7819 |7318 |  14k|   0 |   0 |   0 |-2.500000e+02 |-5.000000e+00 |  98.00%
31.89/31.97	c  31.0s|     1 |     0 |  4872 |     - |  35M|   0 |1466 |7318 |7819 |7318 |  14k|   9 |   0 |   0 |-2.500000e+02 |-5.000000e+00 |  98.00%
31.98/32.09	o -7
31.98/32.09	c R31.1s|     1 |     0 |  4872 |     - |  35M|   0 |1466 |7318 |7819 |7318 |  14k|   9 |   0 |   0 |-2.500000e+02 |-7.000000e+00 |  97.20%
74.37/74.49	c  73.2s|     1 |     0 | 11960 |     - |  36M|   0 |4047 |7318 |7819 |7318 |  14k|  23 |   0 |   0 |-2.500000e+02 |-7.000000e+00 |  97.20%
74.56/74.67	o -9
74.56/74.67	c s73.4s|     1 |     0 | 11960 |     - |  36M|   0 |4047 |7318 |7819 |7318 |  14k|  23 |   0 |   0 |-2.500000e+02 |-9.000000e+00 |  96.40%
103.86/103.95	c   103s|     1 |     0 | 13754 |     - |  37M|   0 |4127 |7318 |7819 |7318 |  14k| 128 |   0 |   0 |-2.500000e+02 |-9.000000e+00 |  96.40%
104.06/104.12	o -11
104.06/104.12	c s 103s|     1 |     0 | 13754 |     - |  37M|   0 |4127 |7318 |7819 |7318 |  14k| 128 |   0 |   0 |-2.500000e+02 |-1.100000e+01 |  95.60%
134.55/134.63	c   133s|     1 |     0 | 15094 |     - |  37M|   0 |4147 |7318 |7819 |7318 |  14k| 231 |   0 |   0 |-2.500000e+02 |-1.100000e+01 |  95.60%
160.34/160.46	c   159s|     1 |     0 | 15187 |     - |  37M|   0 |4149 |7318 |7819 |7318 |  14k| 258 |   0 |   0 |-2.500000e+02 |-1.100000e+01 |  95.60%
187.22/187.33	c   186s|     1 |     0 | 15444 |     - |  37M|   0 |4142 |7318 |7819 |7318 |  14k| 263 |   0 |   0 |-2.500000e+02 |-1.100000e+01 |  95.60%
250.51/250.62	c   248s|     1 |     2 | 15444 |     - |  37M|   0 |4142 |7318 |7819 |7318 |  14k| 263 |   0 |  10 |-2.500000e+02 |-1.100000e+01 |  95.60%
1800.09/1800.71	c pressed CTRL-C 1 times (5 times for forcing termination)

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2665315-1276671341/watcher-2665315-1276671341 -o /tmp/evaluation-result-2665315-1276671341/solver-2665315-1276671341 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665315-1276671341.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: 0.85 0.97 0.99 3/106 7310
/proc/meminfo: memFree=1835840/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=10316 CPUtime=0
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 1495 0 0 0 0 0 0 0 18 0 1 0 42735650 10563584 1417 1992294400 4194304 9819077 140736892634240 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7310/statm: 2579 1426 371 1374 0 1200 0

[startup+0.020996 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7310
/proc/meminfo: memFree=1835840/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=12824 CPUtime=0.01
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2122 0 0 0 1 0 0 0 18 0 1 0 42735650 13131776 2043 1992294400 4194304 9819077 140736892634240 18446744073709551615 8081556 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7310/statm: 3206 2043 389 1374 0 1827 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12824

[startup+0.101006 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7310
/proc/meminfo: memFree=1835840/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=20748 CPUtime=0.09
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 4123 0 0 0 8 1 0 0 20 0 1 0 42735650 21245952 4044 1992294400 4194304 9819077 140736892634240 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/7310/statm: 5187 4044 389 1374 0 3808 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20748

[startup+0.301032 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7310
/proc/meminfo: memFree=1835840/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=38852 CPUtime=0.29
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 9096 0 0 0 24 5 0 0 20 0 1 0 42735650 39784448 8406 1992294400 4194304 9819077 140736892634240 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 9713 8406 478 1374 0 8334 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38852

[startup+0.701083 s]
/proc/loadavg: 0.85 0.97 0.99 3/106 7310
/proc/meminfo: memFree=1835840/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=41652 CPUtime=0.69
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 11098 0 0 0 49 20 0 0 20 0 1 0 42735650 42651648 9123 1992294400 4194304 9819077 140736892634240 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 10413 9123 505 1374 0 9034 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41652

[startup+1.50119 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 7311
/proc/meminfo: memFree=1800120/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=74700 CPUtime=1.49
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 19229 0 0 0 125 24 0 0 23 0 1 0 42735650 76492800 15582 1992294400 4194304 9819077 140736892634240 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 18675 15582 635 1374 0 17296 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 74700

[startup+3.1014 s]
/proc/loadavg: 0.85 0.97 0.99 2/107 7311
/proc/meminfo: memFree=1774824/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=130660 CPUtime=3.09
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 34541 0 0 0 278 31 0 0 25 0 1 0 42735650 133795840 27210 1992294400 4194304 9819077 140736892634240 18446744073709551615 6004057 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 32665 27210 649 1374 0 31286 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 130660

[startup+6.30082 s]
/proc/loadavg: 0.86 0.97 0.99 2/107 7311
/proc/meminfo: memFree=1763416/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=94248 CPUtime=6.29
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 43347 0 0 0 590 39 0 0 25 0 1 0 42735650 96509952 19740 1992294400 4194304 9819077 140736892634240 18446744073709551615 5721507 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 23562 19740 696 1374 0 22183 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 94248

[startup+12.7007 s]
/proc/loadavg: 0.87 0.97 0.99 2/107 7311
/proc/meminfo: memFree=1715676/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=139084 CPUtime=12.69
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 56581 0 0 0 1199 70 0 0 25 0 1 0 42735650 142422016 30588 1992294400 4194304 9819077 140736892634240 18446744073709551615 4979703 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 34771 30588 712 1374 0 33392 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 139084

[startup+25.5013 s]
/proc/loadavg: 0.90 0.97 0.99 2/107 7311
/proc/meminfo: memFree=1715056/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=139940 CPUtime=25.48
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 56747 0 0 0 2465 83 0 0 25 0 1 0 42735650 143298560 30754 1992294400 4194304 9819077 140736892634240 18446744073709551615 5957368 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 34985 30754 712 1374 0 33606 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 139940

[startup+51.1007 s]
/proc/loadavg: 0.93 0.97 0.99 2/107 7311
/proc/meminfo: memFree=1744692/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=111396 CPUtime=51.07
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 78980 0 0 0 5006 101 0 0 25 0 1 0 42735650 114069504 23617 1992294400 4194304 9819077 140736892634240 18446744073709551615 7312693 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 27849 23617 712 1374 0 26470 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 111396

[startup+102.308 s]
/proc/loadavg: 0.97 0.97 0.99 2/107 7313
/proc/meminfo: memFree=1744568/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=114484 CPUtime=102.26
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 110666 0 0 0 10099 127 0 0 25 0 1 0 42735650 117231616 23427 1992294400 4194304 9819077 140736892634240 18446744073709551615 7289508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 28621 23427 712 1374 0 27242 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 114484

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7315
/proc/meminfo: memFree=1744444/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=114876 CPUtime=162.24
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 126528 0 0 0 16076 148 0 0 25 0 1 0 42735650 117633024 23386 1992294400 4194304 9819077 140736892634240 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 28719 23386 712 1374 0 27340 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 114876

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7315
/proc/meminfo: memFree=1740848/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=135660 CPUtime=222.21
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 168907 0 0 0 22044 177 0 0 25 0 1 0 42735650 138915840 24293 1992294400 4194304 9819077 140736892634240 18446744073709551615 7309056 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 33915 24293 718 1374 0 32536 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 135660

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/107 7317
/proc/meminfo: memFree=1748784/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=109412 CPUtime=282.19
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 231433 0 0 0 28000 219 0 0 25 0 1 0 42735650 112037888 22495 1992294400 4194304 9819077 140736892634240 18446744073709551615 7294778 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 27353 22495 723 1374 0 25974 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 109412

[startup+342.301 s]
/proc/loadavg: 1.05 0.99 0.99 2/107 7328
/proc/meminfo: memFree=1747420/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=127016 CPUtime=342.16
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 314132 0 0 0 33946 270 0 0 25 0 1 0 42735650 130064384 22183 1992294400 4194304 9819077 140736892634240 18446744073709551615 7291597 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 31754 22183 737 1374 0 30375 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 127016

[startup+402.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/107 7330
/proc/meminfo: memFree=1746924/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=110944 CPUtime=402.14
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 385466 0 0 0 39899 315 0 0 25 0 1 0 42735650 113606656 22758 1992294400 4194304 9819077 140736892634240 18446744073709551615 7301587 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 27736 22758 738 1374 0 26357 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 110944

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7332
/proc/meminfo: memFree=1746552/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=112184 CPUtime=462.13
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 477236 0 0 0 45841 372 0 0 25 0 1 0 42735650 114876416 23025 1992294400 4194304 9819077 140736892634240 18446744073709551615 7309299 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 28046 23025 738 1374 0 26667 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 112184

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7332
/proc/meminfo: memFree=1746552/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=111532 CPUtime=522.1
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 554115 0 0 0 51789 421 0 0 25 0 1 0 42735650 114208768 22368 1992294400 4194304 9819077 140736892634240 18446744073709551615 7290971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 27883 22368 738 1374 0 26504 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 111532

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7334
/proc/meminfo: memFree=1746304/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=112556 CPUtime=582.09
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 652652 0 0 0 57734 475 0 0 25 0 1 0 42735650 115257344 22554 1992294400 4194304 9819077 140736892634240 18446744073709551615 6192320 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 28139 22554 738 1374 0 26760 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 112556

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 7336
/proc/meminfo: memFree=1748040/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=112680 CPUtime=642.07
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 720428 0 0 0 63690 517 0 0 25 0 1 0 42735650 115384320 22379 1992294400 4194304 9819077 140736892634240 18446744073709551615 6443172 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 28170 22379 738 1374 0 26791 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 112680

[startup+702.301 s]

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

/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 1372771 0 0 0 105290 902 0 0 25 0 1 0 42735650 118898688 22666 1992294400 4194304 9819077 140736892634240 18446744073709551615 7311718 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 29028 22666 738 1374 0 27649 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 116112

[startup+1122.3 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 7351
/proc/meminfo: memFree=1744568/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=117652 CPUtime=1121.89
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 1467225 0 0 0 111226 963 0 0 25 0 1 0 42735650 120475648 23019 1992294400 4194304 9819077 140736892634240 18446744073709551615 7311892 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 29413 23019 738 1374 0 28034 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 117652

[startup+1182.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 7353
/proc/meminfo: memFree=1743204/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=119920 CPUtime=1181.87
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 1572362 0 0 0 117158 1029 0 0 25 0 1 0 42735650 122798080 23614 1992294400 4194304 9819077 140736892634240 18446744073709551615 8656404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 29980 23614 738 1374 0 28601 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 119920

[startup+1242.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 7355
/proc/meminfo: memFree=1738616/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=120064 CPUtime=1241.86
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 1747722 0 0 0 123057 1129 0 0 25 0 1 0 42735650 122945536 24606 1992294400 4194304 9819077 140736892634240 18446744073709551615 7306961 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 30016 24606 738 1374 0 28637 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 120064

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7357
/proc/meminfo: memFree=1740724/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=133816 CPUtime=1301.84
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 1842525 0 0 0 128997 1187 0 0 25 0 1 0 42735650 137027584 24096 1992294400 4194304 9819077 140736892634240 18446744073709551615 7291617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 33454 24096 738 1374 0 32075 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 133816

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7359
/proc/meminfo: memFree=1739856/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=133624 CPUtime=1361.82
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 1907854 0 0 0 134953 1229 0 0 25 0 1 0 42735650 136830976 24585 1992294400 4194304 9819077 140736892634240 18446744073709551615 7295958 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 33406 24585 738 1374 0 32027 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 133624

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7359
/proc/meminfo: memFree=1743452/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=120100 CPUtime=1421.81
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 1979974 0 0 0 140905 1276 0 0 25 0 1 0 42735650 122982400 23079 1992294400 4194304 9819077 140736892634240 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 30025 23079 738 1374 0 28646 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 120100

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7361
/proc/meminfo: memFree=1742832/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=146804 CPUtime=1481.78
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2058359 0 0 0 146849 1329 0 0 25 0 1 0 42735650 150327296 23409 1992294400 4194304 9819077 140736892634240 18446744073709551615 6391486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 36701 23409 738 1374 0 35322 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 146804

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7363
/proc/meminfo: memFree=1740972/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=123416 CPUtime=1541.76
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2161190 0 0 0 152781 1395 0 0 25 0 1 0 42735650 126377984 23435 1992294400 4194304 9819077 140736892634240 18446744073709551615 7291945 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 30854 23435 738 1374 0 29475 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 123416

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7365
/proc/meminfo: memFree=1742336/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=151460 CPUtime=1601.74
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2260304 0 0 0 158722 1452 0 0 25 0 1 0 42735650 155095040 23999 1992294400 4194304 9819077 140736892634240 18446744073709551615 7289168 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 37865 23999 738 1374 0 36486 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 151460

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7367
/proc/meminfo: memFree=1742832/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=124884 CPUtime=1661.73
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2352716 0 0 0 164668 1505 0 0 25 0 1 0 42735650 127881216 24108 1992294400 4194304 9819077 140736892634240 18446744073709551615 7291631 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 31221 24108 738 1374 0 29842 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 124884

[startup+1722.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 7367
/proc/meminfo: memFree=1742832/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=126232 CPUtime=1721.71
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2464143 0 0 0 170603 1568 0 0 25 0 1 0 42735650 129261568 23911 1992294400 4194304 9819077 140736892634240 18446744073709551615 7301619 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 31558 23911 738 1374 0 30179 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 126232

[startup+1782.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 7369
/proc/meminfo: memFree=1742956/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=125844 CPUtime=1781.69
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2557561 0 0 0 176542 1627 0 0 25 0 1 0 42735650 128864256 24127 1992294400 4194304 9819077 140736892634240 18446744073709551615 6391514 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 31461 24127 738 1374 0 30082 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 125844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 7371
/proc/meminfo: memFree=1740228/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=126200 CPUtime=1800.09
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2592506 0 0 0 178363 1646 0 0 25 0 1 0 42735650 129228800 24150 1992294400 4194304 9819077 140736892634240 18446744073709551615 7290952 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 31550 24150 738 1374 0 30171 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 126200

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -7310

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

[startup+1801.4 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 7371
/proc/meminfo: memFree=1740228/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=126260 CPUtime=1800.78
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2594187 0 0 0 178432 1646 0 0 25 0 1 0 42735650 129290240 23402 1992294400 4194304 9819077 140736892634240 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 31565 23402 738 1374 0 30186 0
Current children cumulated CPU time (s) 1800.78
Current children cumulated vsize (KiB) 126260

[startup+1802.2 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 7372
/proc/meminfo: memFree=1741336/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=126228 CPUtime=1801.58
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2595623 0 0 0 178511 1647 0 0 25 0 1 0 42735650 129257472 23619 1992294400 4194304 9819077 140736892634240 18446744073709551615 7309268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 31557 23621 738 1374 0 30178 0
Current children cumulated CPU time (s) 1801.58
Current children cumulated vsize (KiB) 126228

[startup+1802.6 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 7372
/proc/meminfo: memFree=1741336/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=126228 CPUtime=1801.98
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2596180 0 0 0 178551 1647 0 0 25 0 1 0 42735650 129257472 24176 1992294400 4194304 9819077 140736892634240 18446744073709551615 7291987 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 31557 24176 738 1374 0 30178 0
Current children cumulated CPU time (s) 1801.98
Current children cumulated vsize (KiB) 126228

[startup+1802.7 s]
/proc/loadavg: 1.02 1.01 1.00 2/108 7372
/proc/meminfo: memFree=1741336/2059040 swapFree=4139776/4192956
[pid=7310] ppid=7308 vsize=126228 CPUtime=1802.07
/proc/7310/stat : 7310 (pbscip.linux.x8) R 7308 7310 7285 0 -1 4202496 2596646 0 0 0 178560 1647 0 0 25 0 1 0 42735650 129257472 23407 1992294400 4194304 9819077 140736892634240 18446744073709551615 7293496 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7310/statm: 31557 23407 738 1374 0 30178 0
Current children cumulated CPU time (s) 1802.07
Current children cumulated vsize (KiB) 126228

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.73
CPU time (s): 1802.11
CPU user time (s): 1785.62
CPU system time (s): 16.4885
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 155804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1785.62
system time used= 16.4885
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2596658
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= 3569

runsolver used 2.97955 second user time and 8.5207 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-16 08:55:41
IDJOB=2665315
IDBENCH=48258
IDSOLVER=1168
FILE ID=node013/2665315-1276671341
PBS_JOBID= 11172536
Free space on /tmp= 62552 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_1.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-2665315-1276671341/watcher-2665315-1276671341 -o /tmp/evaluation-result-2665315-1276671341/solver-2665315-1276671341 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665315-1276671341.opb -t 1800 -m 1800

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

MD5SUM BENCH= 162153f0f0e5f8f2e587b9d579ee09dc
RANDOM SEED=914852484

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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:       1836244 kB
Buffers:         31648 kB
Cached:          98192 kB
SwapCached:       6572 kB
Active:          77984 kB
Inactive:        65516 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1836244 kB
SwapTotal:     4192956 kB
SwapFree:      4139776 kB
Dirty:            6524 kB
Writeback:           0 kB
AnonPages:       12184 kB
Mapped:          13048 kB
Slab:            57364 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182064 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= 62544 MiB
End job on node013 at 2010-06-16 09:25:44