Trace number 2666742

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver? (TO) 1802.07 1802.54

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_1.opb
MD5SUM02054528a722e9af7937139e87d0b5ac
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-114
Best CPU time to get the best result obtained on this benchmark1798.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -169
Optimality of the best value was proved NO
Number of variables2000
Total number of constraints3001
Number of constraints which are clauses1000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2001
Minimum length of a constraint2
Maximum length of a constraint2000
Number of terms in the objective function 1000
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 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2000
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)63280
Sum of products size (including duplicates)126560
Number of different products31640
Sum of products size63280

Solver Data 

0.00/0.00	c SCIP version 1.2.1.2 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.4.2] [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-2666742-1276670937.opb>
0.49/0.52	c original problem has 33640 variables (33640 bin, 0 int, 0 impl, 0 cont) and 34641 constraints
0.49/0.52	c problem read
0.49/0.53	c presolving settings loaded
0.99/1.00	o 0
0.99/1.00	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.99/1.00	c presolving:
2.19/2.23	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3000 upgd conss, 255120 impls, 2000 clqs
4.39/4.41	c    (3.6s) probing: 101/33640 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
4.39/4.41	c    (3.6s) probing aborted: 100/100 successive totally useless probings
4.39/4.41	c presolving (2 rounds):
4.39/4.41	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
4.39/4.41	c  255120 implications, 2000 cliques
4.39/4.41	c presolved problem has 33640 variables (33640 bin, 0 int, 0 impl, 0 cont) and 34641 constraints
4.39/4.41	c    2000 constraints of type <setppc>
4.39/4.41	c   31640 constraints of type <and>
4.39/4.41	c       1 constraints of type <linear>
4.39/4.41	c    1000 constraints of type <logicor>
4.39/4.41	c transformed objective value is always integral (scale: 1)
4.39/4.41	c Presolving Time: 3.38
4.39/4.41	c - non default parameters ----------------------------------------------------------------------
4.39/4.41	c # SCIP version 1.2.1.2
4.39/4.41	c 
4.39/4.41	c # frequency for displaying node information lines
4.39/4.41	c # [type: int, range: [-1,2147483647], default: 100]
4.39/4.41	c display/freq = 10000
4.39/4.41	c 
4.39/4.41	c # maximal time in seconds to run
4.39/4.41	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.39/4.41	c limits/time = 1799.48
4.39/4.41	c 
4.39/4.41	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
4.39/4.42	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.39/4.42	c limits/memory = 1620
4.39/4.42	c 
4.39/4.42	c # should presolving try to simplify inequalities
4.39/4.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.39/4.42	c constraints/linear/simplifyinequalities = TRUE
4.39/4.42	c 
4.39/4.42	c # should presolving try to simplify knapsacks
4.39/4.42	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.39/4.42	c constraints/knapsack/simplifyinequalities = TRUE
4.39/4.42	c 
4.39/4.42	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
4.39/4.42	c # [type: int, range: [-1,2147483647], default: -1]
4.39/4.42	c heuristics/undercover/freq = 0
4.39/4.42	c 
4.39/4.42	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
4.39/4.42	c # [type: int, range: [-1,2147483647], default: -1]
4.39/4.42	c separating/rapidlearning/freq = 0
4.39/4.42	c 
4.39/4.42	c -----------------------------------------------------------------------------------------------
4.39/4.42	c start solving
4.39/4.45	c 
1800.04/1800.50	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-2666742-1276670937/watcher-2666742-1276670937 -o /tmp/evaluation-result-2666742-1276670937/solver-2666742-1276670937 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666742-1276670937.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 1.09 3/106 9327
/proc/meminfo: memFree=1750824/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=7972 CPUtime=0
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 1026 0 0 0 0 0 0 0 18 0 1 0 40750062 8163328 946 1992294400 4194304 8223781 140734437494800 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9327/statm: 1993 956 348 984 0 1006 0

[startup+0.07184 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 9327
/proc/meminfo: memFree=1750824/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=17452 CPUtime=0.06
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 3604 0 0 0 5 1 0 0 20 0 1 0 40750062 17870848 3524 1992294400 4194304 8223781 140734437494800 18446744073709551615 7246880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9327/statm: 4363 3524 366 984 0 3376 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17452

[startup+0.101843 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 9327
/proc/meminfo: memFree=1750824/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=20020 CPUtime=0.09
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 4218 0 0 0 8 1 0 0 20 0 1 0 40750062 20500480 4138 1992294400 4194304 8223781 140734437494800 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9327/statm: 5005 4150 366 984 0 4018 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20020

[startup+0.300862 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 9327
/proc/meminfo: memFree=1750824/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=34812 CPUtime=0.29
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 7981 0 0 0 26 3 0 0 20 0 1 0 40750062 35647488 7901 1992294400 4194304 8223781 140734437494800 18446744073709551615 7246959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/9327/statm: 8703 7901 366 984 0 7716 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34812

[startup+0.7009 s]
/proc/loadavg: 1.00 1.00 1.09 3/106 9327
/proc/meminfo: memFree=1750824/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=88064 CPUtime=0.69
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 21636 0 0 0 61 8 0 0 21 0 1 0 40750062 90177536 21111 1992294400 4194304 8223781 140734437494800 18446744073709551615 6207260 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 22016 21111 383 984 0 21029 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 88064

[startup+1.50098 s]
/proc/loadavg: 1.00 1.00 1.09 3/107 9328
/proc/meminfo: memFree=1657692/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=107436 CPUtime=1.49
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 26240 0 0 0 138 11 0 0 23 0 1 0 40750062 110014464 25715 1992294400 4194304 8223781 140734437494800 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 26859 25715 432 984 0 25872 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 107436

[startup+3.10013 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 9328
/proc/meminfo: memFree=1640084/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=125088 CPUtime=3.09
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 34302 0 0 0 274 35 0 0 25 0 1 0 40750062 128090112 30206 1992294400 4194304 8223781 140734437494800 18446744073709551615 4780826 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 31272 30206 571 984 0 30285 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125088

[startup+6.30144 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 9328
/proc/meminfo: memFree=1523028/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=242916 CPUtime=6.29
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 66405 0 0 0 582 47 0 0 25 0 1 0 40750062 248745984 57247 1992294400 4194304 8223781 140734437494800 18446744073709551615 6357936 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 60729 57247 532 984 0 59742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 242916

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 9328
/proc/meminfo: memFree=1518564/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=249920 CPUtime=12.69
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 72013 0 0 0 1218 51 0 0 25 0 1 0 40750062 255918080 58405 1992294400 4194304 8223781 140734437494800 18446744073709551615 6612619 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 62480 58405 536 984 0 61493 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 249920

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 9328
/proc/meminfo: memFree=1517696/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=251240 CPUtime=25.48
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 83944 0 0 0 2490 58 0 0 25 0 1 0 40750062 257269760 58603 1992294400 4194304 8223781 140734437494800 18446744073709551615 7253477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 62810 58603 536 984 0 61823 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 251240

[startup+51.1007 s]
/proc/loadavg: 1.00 1.00 1.09 2/107 9328
/proc/meminfo: memFree=1513976/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=253716 CPUtime=51.08
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 100629 0 0 0 5038 70 0 0 25 0 1 0 40750062 259805184 59541 1992294400 4194304 8223781 140734437494800 18446744073709551615 6569869 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 63429 59541 536 984 0 62442 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 253716

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 9330
/proc/meminfo: memFree=1510504/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=256604 CPUtime=102.27
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 129181 0 0 0 10138 89 0 0 25 0 1 0 40750062 262762496 60336 1992294400 4194304 8223781 140734437494800 18446744073709551615 6559362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 64151 60336 536 984 0 63164 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 256604

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 9332
/proc/meminfo: memFree=1501948/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=262360 CPUtime=162.25
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 164486 0 0 0 16114 111 0 0 25 0 1 0 40750062 268656640 61305 1992294400 4194304 8223781 140734437494800 18446744073709551615 6250733 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 65590 61305 536 984 0 64603 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 262360

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 9334
/proc/meminfo: memFree=1505668/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=263328 CPUtime=222.24
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 191762 0 0 0 22097 127 0 0 25 0 1 0 40750062 269647872 61529 1992294400 4194304 8223781 140734437494800 18446744073709551615 6571358 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 65832 61529 536 984 0 64845 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 263328

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 9336
/proc/meminfo: memFree=1502072/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=266292 CPUtime=282.22
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 240532 0 0 0 28068 154 0 0 25 0 1 0 40750062 272683008 62456 1992294400 4194304 8223781 140734437494800 18446744073709551615 6559617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 66573 62456 536 984 0 65586 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 266292

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 9336
/proc/meminfo: memFree=1491904/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=282436 CPUtime=342.21
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 272021 0 0 0 34049 172 0 0 25 0 1 0 40750062 289214464 64952 1992294400 4194304 8223781 140734437494800 18446744073709551615 6596627 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 70609 64952 536 984 0 69622 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 282436

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 9338
/proc/meminfo: memFree=1494136/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=279192 CPUtime=402.19
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 309300 0 0 0 40026 193 0 0 25 0 1 0 40750062 285892608 64393 1992294400 4194304 8223781 140734437494800 18446744073709551615 6567532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 69798 64393 536 984 0 68811 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 279192

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 9340
/proc/meminfo: memFree=1491904/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=281388 CPUtime=462.18
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 331975 0 0 0 46012 206 0 0 25 0 1 0 40750062 288141312 64932 1992294400 4194304 8223781 140734437494800 18446744073709551615 6562631 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 70347 64932 536 984 0 69360 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 281388

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 9342
/proc/meminfo: memFree=1489920/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=282500 CPUtime=522.16
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 352583 0 0 0 51998 218 0 0 25 0 1 0 40750062 289280000 65408 1992294400 4194304 8223781 140734437494800 18446744073709551615 6559568 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 70625 65408 536 984 0 69638 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 282500

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.03 3/107 9344
/proc/meminfo: memFree=1487812/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=284976 CPUtime=582.15
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 374264 0 0 0 57984 231 0 0 25 0 1 0 40750062 291815424 65925 1992294400 4194304 8223781 140734437494800 18446744073709551615 6614298 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 71244 65925 536 984 0 70257 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 284976

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 9344
/proc/meminfo: memFree=1485208/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=290528 CPUtime=642.13
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 393615 0 0 0 63971 242 0 0 25 0 1 0 40750062 297500672 66556 1992294400 4194304 8223781 140734437494800 18446744073709551615 6502734 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 72632 66556 536 984 0 71645 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 290528

[startup+702.301 s]

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

/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 524034 0 0 0 105883 318 0 0 25 0 1 0 40750062 315330560 69302 1992294400 4194304 8223781 140734437494800 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 76985 69302 536 984 0 75998 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 307940

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9367
/proc/meminfo: memFree=1478512/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=299788 CPUtime=1121.99
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 542734 0 0 0 111871 328 0 0 25 0 1 0 40750062 306982912 68129 1992294400 4194304 8223781 140734437494800 18446744073709551615 6567149 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 74947 68129 536 984 0 73960 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 299788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9369
/proc/meminfo: memFree=1472932/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=308040 CPUtime=1181.98
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 560292 0 0 0 117858 340 0 0 25 0 1 0 40750062 315432960 69498 1992294400 4194304 8223781 140734437494800 18446744073709551615 6584307 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 77010 69498 536 984 0 76023 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 308040

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9369
/proc/meminfo: memFree=1471816/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=308572 CPUtime=1241.97
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 580522 0 0 0 123847 350 0 0 25 0 1 0 40750062 315977728 69733 1992294400 4194304 8223781 140734437494800 18446744073709551615 6590182 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 77143 69733 536 984 0 76156 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 308572

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9371
/proc/meminfo: memFree=1477644/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=300608 CPUtime=1301.96
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 599775 0 0 0 129835 361 0 0 25 0 1 0 40750062 307822592 68256 1992294400 4194304 8223781 140734437494800 18446744073709551615 6562450 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 75152 68256 536 984 0 74165 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 300608

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9373
/proc/meminfo: memFree=1472560/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=300672 CPUtime=1361.93
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 619794 0 0 0 135822 371 0 0 25 0 1 0 40750062 307888128 68121 1992294400 4194304 8223781 140734437494800 18446744073709551615 6614444 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 75168 68121 536 984 0 74181 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 300672

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9375
/proc/meminfo: memFree=1477768/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=300672 CPUtime=1421.93
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 636122 0 0 0 141812 381 0 0 25 0 1 0 40750062 307888128 68242 1992294400 4194304 8223781 140734437494800 18446744073709551615 6614327 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 75168 68242 536 984 0 74181 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 300672

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 9377
/proc/meminfo: memFree=1476900/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=300764 CPUtime=1481.9
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 652710 0 0 0 147800 390 0 0 25 0 1 0 40750062 307982336 68450 1992294400 4194304 8223781 140734437494800 18446744073709551615 6520924 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 75191 68450 536 984 0 74204 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 300764

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9377
/proc/meminfo: memFree=1476652/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=300776 CPUtime=1541.89
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 669511 0 0 0 153788 401 0 0 25 0 1 0 40750062 307994624 68527 1992294400 4194304 8223781 140734437494800 18446744073709551615 6569873 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 75194 68527 536 984 0 74207 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 300776

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9379
/proc/meminfo: memFree=1476280/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=309452 CPUtime=1601.88
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 687407 0 0 0 159776 412 0 0 25 0 1 0 40750062 316878848 69904 1992294400 4194304 8223781 140734437494800 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 77363 69904 536 984 0 76376 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 309452

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9381
/proc/meminfo: memFree=1471444/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=309488 CPUtime=1661.86
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 703861 0 0 0 165766 420 0 0 25 0 1 0 40750062 316915712 69795 1992294400 4194304 8223781 140734437494800 18446744073709551615 6590705 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 77372 69795 536 984 0 76385 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 309488

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9383
/proc/meminfo: memFree=1476900/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=301092 CPUtime=1721.84
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 722650 0 0 0 171754 430 0 0 25 0 1 0 40750062 308318208 68448 1992294400 4194304 8223781 140734437494800 18446744073709551615 6569869 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 75273 68448 536 984 0 74286 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 301092

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9385
/proc/meminfo: memFree=1476404/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=301136 CPUtime=1781.83
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 739200 0 0 0 177743 440 0 0 25 0 1 0 40750062 308363264 68471 1992294400 4194304 8223781 140734437494800 18446744073709551615 6568395 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 75284 68471 536 984 0 74297 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 301136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 9385
/proc/meminfo: memFree=1476900/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=301044 CPUtime=1800.04
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 743204 0 0 0 179561 443 0 0 25 0 1 0 40750062 308269056 68348 1992294400 4194304 8223781 140734437494800 18446744073709551615 6569618 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 75261 68348 536 984 0 74274 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 301044

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -9327

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 9386
/proc/meminfo: memFree=1476892/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=309332 CPUtime=1800.92
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 744542 0 0 0 179649 443 0 0 25 0 1 0 40750062 316755968 69686 1992294400 4194304 8223781 140734437494800 18446744073709551615 6590175 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 77333 69686 536 984 0 76346 0
Current children cumulated CPU time (s) 1800.92
Current children cumulated vsize (KiB) 309332

[startup+1802.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9386
/proc/meminfo: memFree=1471560/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=309332 CPUtime=1801.72
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 744542 0 0 0 179729 443 0 0 25 0 1 0 40750062 316755968 69686 1992294400 4194304 8223781 140734437494800 18446744073709551615 6590364 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 77333 69686 536 984 0 76346 0
Current children cumulated CPU time (s) 1801.72
Current children cumulated vsize (KiB) 309332

[startup+1802.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9386
/proc/meminfo: memFree=1471560/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=309332 CPUtime=1801.92
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 744542 0 0 0 179749 443 0 0 25 0 1 0 40750062 316755968 69686 1992294400 4194304 8223781 140734437494800 18446744073709551615 6590233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 77333 69686 536 984 0 76346 0
Current children cumulated CPU time (s) 1801.92
Current children cumulated vsize (KiB) 309332

[startup+1802.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 9386
/proc/meminfo: memFree=1471560/2059040 swapFree=4140256/4192956
[pid=9327] ppid=9325 vsize=309332 CPUtime=1802.02
/proc/9327/stat : 9327 (pbscip.linux.x8) R 9325 9327 9209 0 -1 4202496 744542 0 0 0 179759 443 0 0 25 0 1 0 40750062 316755968 69686 1992294400 4194304 8223781 140734437494800 18446744073709551615 6590755 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/9327/statm: 77333 69686 536 984 0 76346 0
Current children cumulated CPU time (s) 1802.02
Current children cumulated vsize (KiB) 309332

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.54
CPU time (s): 1802.07
CPU user time (s): 1797.61
CPU system time (s): 4.46632
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 309568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.61
system time used= 4.46632
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 744542
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= 22337

runsolver used 3.03854 second user time and 8.44871 second system time

The end

Launcher Data 

Begin job on node018 at 2010-06-16 08:48:57
IDJOB=2666742
IDBENCH=48255
IDSOLVER=1169
FILE ID=node018/2666742-1276670937
PBS_JOBID= 11172524
Free space on /tmp= 62484 MiB

SOLVER NAME= SCIPspx SCIP 1.2.1.2 with SoPlex 1.4.2 (CVS Version 30.5.2010) as LP solver
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_1000_25_1.opb
COMMAND LINE= HOME/pbscip.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2666742-1276670937/watcher-2666742-1276670937 -o /tmp/evaluation-result-2666742-1276670937/solver-2666742-1276670937 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666742-1276670937.opb -t 1800 -m 1800

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

MD5SUM BENCH= 02054528a722e9af7937139e87d0b5ac
RANDOM SEED=2029432180

node018.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		: 3000.248
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	: 6000.49
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		: 3000.248
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:       1751352 kB
Buffers:         97900 kB
Cached:         121552 kB
SwapCached:       6364 kB
Active:         102248 kB
Inactive:       130804 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1751352 kB
SwapTotal:     4192956 kB
SwapFree:      4140256 kB
Dirty:            5532 kB
Writeback:           0 kB
AnonPages:       11700 kB
Mapped:          13056 kB
Slab:            52916 kB
PageTables:       4000 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180368 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62480 MiB
End job on node018 at 2010-06-16 09:19:00