Trace number 2665325

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) 1802.07 1802.52

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_10_5.opb
MD5SUM9b75ee50c2c62e6be495e8bd0a94fa2c
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 benchmark1798.13
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -131
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)12540
Sum of products size (including duplicates)25080
Number of different products6270
Sum of products size12540

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-2665325-1276673065.opb>
0.09/0.10	c original problem has 7270 variables (7270 bin, 0 int, 0 impl, 0 cont) and 7771 constraints
0.09/0.10	c problem read
0.09/0.10	c presolving settings loaded
0.19/0.20	o 0
0.19/0.20	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.19/0.20	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, 51160 impls, 1000 clqs
0.99/1.04	c    (0.7s) probing: 101/7270 (1.4%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
0.99/1.04	c    (0.7s) probing aborted: 100/100 successive totally useless probings
0.99/1.04	c presolving (2 rounds):
0.99/1.04	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
0.99/1.04	c  51160 implications, 1000 cliques
0.99/1.04	c presolved problem has 7270 variables (7270 bin, 0 int, 0 impl, 0 cont) and 7771 constraints
0.99/1.04	c    1000 constraints of type <setppc>
0.99/1.04	c    6270 constraints of type <and>
0.99/1.04	c       1 constraints of type <linear>
0.99/1.04	c     500 constraints of type <logicor>
0.99/1.04	c transformed objective value is always integral (scale: 1)
0.99/1.04	c Presolving Time: 0.70
0.99/1.04	c - non default parameters ----------------------------------------------------------------------
0.99/1.04	c # SCIP version 1.2.1.2
0.99/1.04	c 
0.99/1.04	c # frequency for displaying node information lines
0.99/1.04	c # [type: int, range: [-1,2147483647], default: 100]
0.99/1.04	c display/freq = 10000
0.99/1.04	c 
0.99/1.04	c # maximal time in seconds to run
0.99/1.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.99/1.04	c limits/time = 1799.9
0.99/1.04	c 
0.99/1.04	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
0.99/1.04	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
0.99/1.04	c limits/memory = 1620
0.99/1.04	c 
0.99/1.04	c # should presolving try to simplify inequalities
0.99/1.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.99/1.04	c constraints/linear/simplifyinequalities = TRUE
0.99/1.04	c 
0.99/1.04	c # should presolving try to simplify knapsacks
0.99/1.04	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
0.99/1.04	c constraints/knapsack/simplifyinequalities = TRUE
0.99/1.04	c 
0.99/1.04	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
0.99/1.04	c # [type: int, range: [-1,2147483647], default: -1]
0.99/1.04	c heuristics/undercover/freq = 0
0.99/1.04	c 
0.99/1.04	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
0.99/1.04	c # [type: int, range: [-1,2147483647], default: -1]
0.99/1.04	c separating/rapidlearning/freq = 0
0.99/1.04	c 
0.99/1.04	c -----------------------------------------------------------------------------------------------
0.99/1.04	c start solving
0.99/1.05	c 
2.99/3.06	c  time | node  | left  |LP iter|LP it/n| mem |mdpt |frac |vars |cons |cols |rows |cuts |confs|strbr|  dualbound   | primalbound  |  gap   
2.99/3.06	c t 2.7s|     1 |     0 |  2223 |     - |  33M|   0 |1097 |7270 |7771 |7270 |  14k|   0 |   0 |   0 |-2.500000e+02 | 0.000000e+00 | 100.00%
3.09/3.17	o -4
3.09/3.17	c R 2.8s|     1 |     0 |  2223 |     - |  33M|   0 |1097 |7270 |7771 |7270 |  14k|   0 |   0 |   0 |-2.500000e+02 |-4.000000e+00 |  98.40%
55.17/55.22	c  54.0s|     1 |     0 |  8831 |     - |  35M|   0 |1860 |7270 |7771 |7270 |  14k|  10 |   0 |   0 |-2.500000e+02 |-4.000000e+00 |  98.40%
55.37/55.40	o -15
55.37/55.40	c s54.2s|     1 |     0 |  8831 |     - |  35M|   0 |1860 |7270 |7771 |7270 |  14k|  10 |   0 |   0 |-2.500000e+02 |-1.500000e+01 |  94.00%
156.25/156.31	c   155s|     1 |     0 | 20830 |     - |  35M|   0 |4651 |7270 |7771 |7270 |  14k|  74 |   0 |   0 |-2.500000e+02 |-1.500000e+01 |  94.00%
156.45/156.52	o -17
156.45/156.52	c s 155s|     1 |     0 | 20830 |     - |  35M|   0 |4651 |7270 |7771 |7270 |  14k|  74 |   0 |   0 |-2.500000e+02 |-1.700000e+01 |  93.20%
506.76/506.94	c   503s|     1 |     0 | 59168 |     - |  35M|   0 |2304 |7270 |7771 |7270 |  14k| 807 |   0 |   0 |-2.500000e+02 |-1.700000e+01 |  93.20%
879.48/879.77	c   874s|     1 |     0 |100278 |     - |  35M|   0 |2622 |7270 |7771 |7270 |  15k|1575 |   0 |   0 |-2.500000e+02 |-1.700000e+01 |  93.20%
1214.29/1214.61	c  1207s|     1 |     0 |135204 |     - |  35M|   0 |2016 |7270 |7771 |7270 |  16k|2070 |   0 |   0 |-2.500000e+02 |-1.700000e+01 |  93.20%
1214.39/1214.76	o -18
1214.39/1214.76	c s1207s|     1 |     0 |135204 |     - |  36M|   0 |2016 |7270 |7771 |7270 |  16k|2070 |   0 |   0 |-2.500000e+02 |-1.800000e+01 |  92.80%
1585.40/1585.89	c  1576s|     1 |     0 |172917 |     - |  36M|   0 |2008 |7270 |7771 |7270 |  16k|2081 |   0 |   0 |-2.500000e+02 |-1.800000e+01 |  92.80%
1733.56/1734.01	c  1723s|     1 |     2 |172917 |     - |  36M|   0 |2008 |7270 |7771 |7270 |  16k|2081 |   0 |  10 |-2.500000e+02 |-1.800000e+01 |  92.80%
1800.05/1800.50	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-2665325-1276673065/watcher-2665325-1276673065 -o /tmp/evaluation-result-2665325-1276673065/solver-2665325-1276673065 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665325-1276673065.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: 0.92 0.98 0.99 3/106 9452
/proc/meminfo: memFree=1760720/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=9288 CPUtime=0
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1100 0 0 0 0 0 0 0 20 0 1 0 42907872 9510912 1021 1992294400 4194304 9819077 140733492233344 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9452/statm: 2322 1031 371 1374 0 943 0

[startup+0.0170731 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 9452
/proc/meminfo: memFree=1760720/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=12040 CPUtime=0.01
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1940 0 0 0 1 0 0 0 20 0 1 0 42907872 12328960 1861 1992294400 4194304 9819077 140733492233344 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9452/statm: 3010 1861 389 1374 0 1631 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 12040

[startup+0.10108 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 9452
/proc/meminfo: memFree=1760720/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=20760 CPUtime=0.09
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 4109 0 0 0 8 1 0 0 20 0 1 0 42907872 21258240 4030 1992294400 4194304 9819077 140733492233344 18446744073709551615 8677936 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9452/statm: 5190 4030 389 1374 0 3811 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20760

[startup+0.301098 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 9452
/proc/meminfo: memFree=1760720/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=38648 CPUtime=0.29
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 9053 0 0 0 25 4 0 0 20 0 1 0 42907872 39575552 8363 1992294400 4194304 9819077 140733492233344 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 9662 8363 478 1374 0 8283 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38648

[startup+0.701136 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 9452
/proc/meminfo: memFree=1760720/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=41488 CPUtime=0.69
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 11056 0 0 0 51 18 0 0 21 0 1 0 42907872 42483712 9081 1992294400 4194304 9819077 140733492233344 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 10372 9081 505 1374 0 8993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 41488

[startup+1.50121 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 9453
/proc/meminfo: memFree=1725248/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=73288 CPUtime=1.49
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 18914 0 0 0 127 22 0 0 23 0 1 0 42907872 75046912 15260 1992294400 4194304 9819077 140733492233344 18446744073709551615 7289515 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 18322 15260 635 1374 0 16943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 73288

[startup+3.10036 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 9453
/proc/meminfo: memFree=1700944/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=76492 CPUtime=3.09
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 22499 0 0 0 285 24 0 0 25 0 1 0 42907872 78327808 15401 1992294400 4194304 9819077 140733492233344 18446744073709551615 4561267 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 19123 15401 648 1374 0 17744 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 76492

[startup+6.30066 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 9453
/proc/meminfo: memFree=1688544/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=88188 CPUtime=6.29
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 43229 0 0 0 593 36 0 0 25 0 1 0 42907872 90304512 18393 1992294400 4194304 9819077 140733492233344 18446744073709551615 6032251 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 22047 18393 691 1374 0 20668 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 88188

[startup+12.7013 s]
/proc/loadavg: 0.94 0.98 0.99 2/107 9453
/proc/meminfo: memFree=1641920/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=138564 CPUtime=12.68
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 57774 0 0 0 1200 68 0 0 25 0 1 0 42907872 141889536 30447 1992294400 4194304 9819077 140733492233344 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 34641 30447 709 1374 0 33262 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 138564

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 9453
/proc/meminfo: memFree=1639440/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=140276 CPUtime=25.49
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 58184 0 0 0 2466 83 0 0 25 0 1 0 42907872 143642624 30857 1992294400 4194304 9819077 140733492233344 18446744073709551615 4780919 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 35069 30857 709 1374 0 33690 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 140276

[startup+51.1009 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 9453
/proc/meminfo: memFree=1681600/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=98380 CPUtime=51.08
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 71936 0 0 0 5004 104 0 0 25 0 1 0 42907872 100741120 20619 1992294400 4194304 9819077 140733492233344 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 24595 20619 709 1374 0 23216 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 98380

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 9455
/proc/meminfo: memFree=1673292/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=114836 CPUtime=102.27
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 108110 0 0 0 10096 131 0 0 25 0 1 0 42907872 117592064 22521 1992294400 4194304 9819077 140733492233344 18446744073709551615 6656754 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 28709 22521 709 1374 0 27330 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 114836

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9457
/proc/meminfo: memFree=1676392/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=113684 CPUtime=162.25
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 156907 0 0 0 16064 161 0 0 25 0 1 0 42907872 116412416 21601 1992294400 4194304 9819077 140733492233344 18446744073709551615 6043636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 28421 21601 709 1374 0 27042 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 113684

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9459
/proc/meminfo: memFree=1670564/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=116684 CPUtime=222.24
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 202712 0 0 0 22033 191 0 0 25 0 1 0 42907872 119484416 23061 1992294400 4194304 9819077 140733492233344 18446744073709551615 7291687 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29171 23061 709 1374 0 27792 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 116684

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9459
/proc/meminfo: memFree=1670936/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=116268 CPUtime=282.22
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 253805 0 0 0 28004 218 0 0 25 0 1 0 42907872 119058432 23083 1992294400 4194304 9819077 140733492233344 18446744073709551615 7291971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29067 23083 709 1374 0 27688 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 116268

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9461
/proc/meminfo: memFree=1674780/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=115916 CPUtime=342.2
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 308905 0 0 0 33967 253 0 0 25 0 1 0 42907872 118697984 22181 1992294400 4194304 9819077 140733492233344 18446744073709551615 7309303 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 28979 22181 709 1374 0 27600 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 115916

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9463
/proc/meminfo: memFree=1671680/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=115656 CPUtime=402.19
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 360255 0 0 0 39933 286 0 0 25 0 1 0 42907872 118431744 22304 1992294400 4194304 9819077 140733492233344 18446744073709551615 7309067 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 28914 22304 709 1374 0 27535 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 115656

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 9465
/proc/meminfo: memFree=1672672/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=107256 CPUtime=462.18
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 411693 0 0 0 45900 318 0 0 25 0 1 0 42907872 109830144 21500 1992294400 4194304 9819077 140733492233344 18446744073709551615 7234112 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 26814 21500 709 1374 0 25435 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 107256

[startup+522.301 s]
/proc/loadavg: 1.07 1.00 1.00 2/107 9467
/proc/meminfo: memFree=1670192/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=117848 CPUtime=522.16
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 456073 0 0 0 51865 351 0 0 25 0 1 0 42907872 120676352 22350 1992294400 4194304 9819077 140733492233344 18446744073709551615 7301536 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29462 22350 709 1374 0 28083 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 117848

[startup+582.302 s]
/proc/loadavg: 1.08 1.02 1.00 2/107 9467
/proc/meminfo: memFree=1668704/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=118592 CPUtime=582.14
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 506803 0 0 0 57833 381 0 0 25 0 1 0 42907872 121438208 22348 1992294400 4194304 9819077 140733492233344 18446744073709551615 7295923 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29648 22348 709 1374 0 28269 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 118592

[startup+642.301 s]
/proc/loadavg: 1.09 1.03 1.00 2/107 9469
/proc/meminfo: memFree=1672672/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=118232 CPUtime=642.14
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 558542 0 0 0 63804 410 0 0 25 0 1 0 42907872 121069568 22428 1992294400 4194304 9819077 140733492233344 18446744073709551615 6198314 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29558 22428 709 1374 0 28179 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 118232

[startup+702.302 s]

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

/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 919972 0 0 0 105569 634 0 0 25 0 1 0 42907872 122175488 23175 1992294400 4194304 9819077 140733492233344 18446744073709551615 6391609 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29828 23175 709 1374 0 28449 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 119312

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 9483
/proc/meminfo: memFree=1669076/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=119016 CPUtime=1122.01
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 969995 0 0 0 111535 666 0 0 25 0 1 0 42907872 121872384 23323 1992294400 4194304 9819077 140733492233344 18446744073709551615 7293510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29754 23323 709 1374 0 28375 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 119016

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9483
/proc/meminfo: memFree=1673912/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=118672 CPUtime=1182
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1023177 0 0 0 117499 701 0 0 25 0 1 0 42907872 121520128 22021 1992294400 4194304 9819077 140733492233344 18446744073709551615 7304790 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29668 22021 709 1374 0 28289 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 118672

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9485
/proc/meminfo: memFree=1667092/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=119812 CPUtime=1241.98
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1064076 0 0 0 123467 731 0 0 25 0 1 0 42907872 122687488 23775 1992294400 4194304 9819077 140733492233344 18446744073709551615 7312705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29953 23775 709 1374 0 28574 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 119812

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9487
/proc/meminfo: memFree=1665604/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=120324 CPUtime=1301.97
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1118575 0 0 0 129431 766 0 0 25 0 1 0 42907872 123211776 24053 1992294400 4194304 9819077 140733492233344 18446744073709551615 7289494 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 30081 24053 709 1374 0 28702 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 120324

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9489
/proc/meminfo: memFree=1668580/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=119752 CPUtime=1361.95
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1170861 0 0 0 135397 798 0 0 25 0 1 0 42907872 122626048 23551 1992294400 4194304 9819077 140733492233344 18446744073709551615 6198730 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29938 23551 709 1374 0 28559 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 119752

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9491
/proc/meminfo: memFree=1668084/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=119400 CPUtime=1421.95
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1224750 0 0 0 141363 832 0 0 25 0 1 0 42907872 122265600 23454 1992294400 4194304 9819077 140733492233344 18446744073709551615 7293500 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29850 23454 709 1374 0 28471 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 119400

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9491
/proc/meminfo: memFree=1672176/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=119212 CPUtime=1481.93
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1279833 0 0 0 147323 870 0 0 25 0 1 0 42907872 122073088 22944 1992294400 4194304 9819077 140733492233344 18446744073709551615 7309071 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29803 22944 709 1374 0 28424 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 119212

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9493
/proc/meminfo: memFree=1669696/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=119016 CPUtime=1541.91
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1330560 0 0 0 153287 904 0 0 25 0 1 0 42907872 121872384 23062 1992294400 4194304 9819077 140733492233344 18446744073709551615 6391483 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 29754 23062 709 1374 0 28375 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 119016

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9495
/proc/meminfo: memFree=1613772/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=178404 CPUtime=1601.89
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1403839 0 0 0 159236 953 0 0 25 0 1 0 42907872 182685696 36874 1992294400 4194304 9819077 140733492233344 18446744073709551615 7291624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 44601 36874 720 1374 0 43222 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 178404

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9497
/proc/meminfo: memFree=1667960/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=149128 CPUtime=1661.87
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1469937 0 0 0 165186 1001 0 0 25 0 1 0 42907872 152707072 23568 1992294400 4194304 9819077 140733492233344 18446744073709551615 7290975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 37282 23568 734 1374 0 35903 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 149128

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9499
/proc/meminfo: memFree=1666968/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=149356 CPUtime=1721.87
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1523298 0 0 0 171151 1036 0 0 25 0 1 0 42907872 152940544 24154 1992294400 4194304 9819077 140733492233344 18446744073709551615 7290967 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 37339 24154 734 1374 0 35960 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 149356

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9499
/proc/meminfo: memFree=1673540/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=108748 CPUtime=1781.85
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1589134 0 0 0 177112 1073 0 0 25 0 1 0 42907872 111357952 22120 1992294400 4194304 9819077 140733492233344 18446744073709551615 6394644 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 27187 22120 734 1374 0 25808 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 108748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9501
/proc/meminfo: memFree=1674284/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=107928 CPUtime=1800.05
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1610840 0 0 0 178918 1087 0 0 25 0 1 0 42907872 110518272 21826 1992294400 4194304 9819077 140733492233344 18446744073709551615 7324005 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 26982 21826 734 1374 0 25603 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 107928

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -9452

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9502
/proc/meminfo: memFree=1674152/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=107924 CPUtime=1800.95
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1611907 0 0 0 179007 1088 0 0 25 0 1 0 42907872 110514176 21715 1992294400 4194304 9819077 140733492233344 18446744073709551615 7296202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 26981 21715 734 1374 0 25602 0
Current children cumulated CPU time (s) 1800.95
Current children cumulated vsize (KiB) 107924

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9502
/proc/meminfo: memFree=1674276/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=107860 CPUtime=1801.74
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1612625 0 0 0 179086 1088 0 0 25 0 1 0 42907872 110448640 21316 1992294400 4194304 9819077 140733492233344 18446744073709551615 7291971 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 26965 21316 734 1374 0 25586 0
Current children cumulated CPU time (s) 1801.74
Current children cumulated vsize (KiB) 107860

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9502
/proc/meminfo: memFree=1674276/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=107860 CPUtime=1801.94
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1612857 0 0 0 179106 1088 0 0 25 0 1 0 42907872 110448640 21548 1992294400 4194304 9819077 140733492233344 18446744073709551615 7293654 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 26965 21548 734 1374 0 25586 0
Current children cumulated CPU time (s) 1801.94
Current children cumulated vsize (KiB) 107860

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9502
/proc/meminfo: memFree=1674276/2059040 swapFree=4135932/4192956
[pid=9452] ppid=9450 vsize=107860 CPUtime=1802.05
/proc/9452/stat : 9452 (pbscip.linux.x8) R 9450 9452 9427 0 -1 4202496 1613015 0 0 0 179116 1089 0 0 25 0 1 0 42907872 110448640 21706 1992294400 4194304 9819077 140733492233344 18446744073709551615 7293510 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9452/statm: 26965 21706 734 1374 0 25586 0
Current children cumulated CPU time (s) 1802.05
Current children cumulated vsize (KiB) 107860

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.52
CPU time (s): 1802.07
CPU user time (s): 1791.17
CPU system time (s): 10.9013
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 186648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1791.17
system time used= 10.9013
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1613019
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= 2983

runsolver used 2.86556 second user time and 8.62369 second system time

The end

Launcher Data 

Begin job on node015 at 2010-06-16 09:24:25
IDJOB=2665325
IDBENCH=48268
IDSOLVER=1168
FILE ID=node015/2665325-1276673065
PBS_JOBID= 11172549
Free space on /tmp= 62584 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_5.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-2665325-1276673065/watcher-2665325-1276673065 -o /tmp/evaluation-result-2665325-1276673065/solver-2665325-1276673065 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2665325-1276673065.opb -t 1800 -m 1800

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

MD5SUM BENCH= 9b75ee50c2c62e6be495e8bd0a94fa2c
RANDOM SEED=582718760

node015.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		: 3000.244
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	: 6000.48
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		: 3000.244
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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1761124 kB
Buffers:         99556 kB
Cached:         118528 kB
SwapCached:      10876 kB
Active:         107612 kB
Inactive:       124588 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1761124 kB
SwapTotal:     4192956 kB
SwapFree:      4135932 kB
Dirty:            6468 kB
Writeback:           0 kB
AnonPages:       12460 kB
Mapped:           9280 kB
Slab:            43948 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182540 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= 62576 MiB
End job on node015 at 2010-06-16 09:54:28