Trace number 2666756

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) 1802.04 1802.54

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_1000_25_2.opb
MD5SUM24465d104818b01999b811ba346c3d8e
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-113
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 -152
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)63088
Sum of products size (including duplicates)126176
Number of different products31544
Sum of products size63088

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-2666756-1276673246.opb>
0.39/0.48	c original problem has 33544 variables (33544 bin, 0 int, 0 impl, 0 cont) and 34545 constraints
0.39/0.48	c problem read
0.39/0.48	c presolving settings loaded
0.89/0.94	o 0
0.89/0.94	c feasible solution found by trivial heuristic, objective value  0.000000e+00
0.89/0.94	c presolving:
1.99/2.09	c (round 1) 0 del vars, 0 del conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 3000 upgd conss, 254352 impls, 2000 clqs
4.09/4.18	c    (3.4s) probing: 101/33544 (0.3%) - 0 fixings, 0 aggregations, 0 implications, 0 bound changes
4.09/4.18	c    (3.4s) probing aborted: 100/100 successive totally useless probings
4.09/4.18	c presolving (2 rounds):
4.09/4.18	c  0 deleted vars, 0 deleted constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients
4.09/4.18	c  254352 implications, 2000 cliques
4.09/4.18	c presolved problem has 33544 variables (33544 bin, 0 int, 0 impl, 0 cont) and 34545 constraints
4.09/4.18	c    2000 constraints of type <setppc>
4.09/4.18	c   31544 constraints of type <and>
4.09/4.18	c       1 constraints of type <linear>
4.09/4.18	c    1000 constraints of type <logicor>
4.09/4.18	c transformed objective value is always integral (scale: 1)
4.09/4.18	c Presolving Time: 3.22
4.09/4.18	c - non default parameters ----------------------------------------------------------------------
4.09/4.18	c # SCIP version 1.2.1.2
4.09/4.18	c 
4.09/4.18	c # frequency for displaying node information lines
4.09/4.18	c # [type: int, range: [-1,2147483647], default: 100]
4.09/4.18	c display/freq = 10000
4.09/4.18	c 
4.09/4.18	c # maximal time in seconds to run
4.09/4.18	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.09/4.18	c limits/time = 1799.52
4.09/4.18	c 
4.09/4.18	c # maximal memory usage in MB; reported memory usage is lower than real memory usage!
4.09/4.18	c # [type: real, range: [0,1.79769313486232e+308], default: 1e+20]
4.09/4.18	c limits/memory = 1620
4.09/4.18	c 
4.09/4.18	c # should presolving try to simplify inequalities
4.09/4.18	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.09/4.18	c constraints/linear/simplifyinequalities = TRUE
4.09/4.18	c 
4.09/4.18	c # should presolving try to simplify knapsacks
4.09/4.18	c # [type: bool, range: {TRUE,FALSE}, default: FALSE]
4.09/4.18	c constraints/knapsack/simplifyinequalities = TRUE
4.09/4.18	c 
4.09/4.18	c # frequency for calling primal heuristic <undercover> (-1: never, 0: only at depth freqofs)
4.09/4.18	c # [type: int, range: [-1,2147483647], default: -1]
4.09/4.18	c heuristics/undercover/freq = 0
4.09/4.18	c 
4.09/4.18	c # frequency for calling separator <rapidlearning> (-1: never, 0: only in root node)
4.09/4.18	c # [type: int, range: [-1,2147483647], default: -1]
4.09/4.18	c separating/rapidlearning/freq = 0
4.09/4.18	c 
4.09/4.18	c -----------------------------------------------------------------------------------------------
4.09/4.18	c start solving
4.19/4.22	c 
1800.00/1800.50	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-2666756-1276673246/watcher-2666756-1276673246 -o /tmp/evaluation-result-2666756-1276673246/solver-2666756-1276673246 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666756-1276673246.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: 1.88 1.97 1.58 3/105 17492
/proc/meminfo: memFree=1786832/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=7972 CPUtime=0
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 1119 0 0 0 0 0 0 0 22 0 1 0 8617748 8163328 1039 1992294400 4194304 8223781 140736096227376 18446744073709551615 7253477 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 1993 1048 348 984 0 1006 0

[startup+0.0587251 s]
/proc/loadavg: 1.88 1.97 1.58 3/105 17492
/proc/meminfo: memFree=1786832/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=15524 CPUtime=0.05
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 3122 0 0 0 4 1 0 0 24 0 1 0 8617748 15896576 3041 1992294400 4194304 8223781 140736096227376 18446744073709551615 4466593 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 3881 3041 366 984 0 2894 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 15524

[startup+0.101731 s]
/proc/loadavg: 1.88 1.97 1.58 3/105 17492
/proc/meminfo: memFree=1786832/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=20000 CPUtime=0.09
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 4282 0 0 0 8 1 0 0 24 0 1 0 8617748 20480000 4201 1992294400 4194304 8223781 140736096227376 18446744073709551615 4381800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 5000 4201 366 984 0 4013 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20000

[startup+0.301755 s]
/proc/loadavg: 1.88 1.97 1.58 3/105 17492
/proc/meminfo: memFree=1786832/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=37988 CPUtime=0.29
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 8751 0 0 0 26 3 0 0 25 0 1 0 8617748 38899712 8661 1992294400 4194304 8223781 140736096227376 18446744073709551615 6205568 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/17492/statm: 9497 8673 366 984 0 8510 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37988

[startup+0.700804 s]
/proc/loadavg: 1.88 1.97 1.58 3/105 17492
/proc/meminfo: memFree=1786832/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=93268 CPUtime=0.69
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 22882 0 0 0 60 9 0 0 18 0 1 0 8617748 95506432 22366 1992294400 4194304 8223781 140736096227376 18446744073709551615 5953067 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 23317 22366 391 984 0 22330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 93268

[startup+1.5009 s]
/proc/loadavg: 1.88 1.97 1.58 2/106 17493
/proc/meminfo: memFree=1692584/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=109748 CPUtime=1.49
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 26805 0 0 0 136 13 0 0 19 0 1 0 8617748 112381952 26289 1992294400 4194304 8223781 140736096227376 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 27437 26289 432 984 0 26450 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 109748

[startup+3.1011 s]
/proc/loadavg: 1.88 1.97 1.58 2/106 17493
/proc/meminfo: memFree=1669148/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=125548 CPUtime=3.09
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 34491 0 0 0 274 35 0 0 22 0 1 0 8617748 128561152 30315 1992294400 4194304 8223781 140736096227376 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 31387 30315 548 984 0 30400 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 125548

[startup+6.30149 s]
/proc/loadavg: 1.81 1.95 1.58 2/106 17493
/proc/meminfo: memFree=1560152/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=246048 CPUtime=6.29
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 67238 0 0 0 583 46 0 0 21 0 1 0 8617748 251953152 57698 1992294400 4194304 8223781 140736096227376 18446744073709551615 7294506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 61512 57698 536 984 0 60525 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 246048

[startup+12.7013 s]
/proc/loadavg: 1.75 1.93 1.58 2/106 17493
/proc/meminfo: memFree=1555316/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=249088 CPUtime=12.69
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 72023 0 0 0 1219 50 0 0 25 0 1 0 8617748 255066112 58188 1992294400 4194304 8223781 140736096227376 18446744073709551615 6502689 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 62272 58188 536 984 0 61285 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 249088

[startup+25.5019 s]
/proc/loadavg: 1.58 1.89 1.56 2/106 17493
/proc/meminfo: memFree=1554696/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=250704 CPUtime=25.49
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 82538 0 0 0 2491 58 0 0 25 0 1 0 8617748 256720896 58333 1992294400 4194304 8223781 140736096227376 18446744073709551615 6537897 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 62676 58333 536 984 0 61689 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 250704

[startup+51.102 s]
/proc/loadavg: 1.38 1.82 1.55 2/106 17495
/proc/meminfo: memFree=1551844/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=260920 CPUtime=51.08
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 102652 0 0 0 5036 72 0 0 25 0 1 0 8617748 267182080 59208 1992294400 4194304 8223781 140736096227376 18446744073709551615 6604397 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 65230 59219 536 984 0 64243 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 260920

[startup+102.309 s]
/proc/loadavg: 1.16 1.69 1.52 2/106 17495
/proc/meminfo: memFree=1546760/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=256980 CPUtime=102.27
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 132565 0 0 0 10137 90 0 0 25 0 1 0 8617748 263147520 60313 1992294400 4194304 8223781 140736096227376 18446744073709551615 6502701 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 64245 60313 536 984 0 63258 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 256980

[startup+162.302 s]
/proc/loadavg: 1.06 1.56 1.48 2/106 17497
/proc/meminfo: memFree=1540436/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=264956 CPUtime=162.24
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 190858 0 0 0 16103 121 0 0 25 0 1 0 8617748 271314944 61847 1992294400 4194304 8223781 140736096227376 18446744073709551615 6359708 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 66239 61847 536 984 0 65252 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 264956

[startup+222.302 s]
/proc/loadavg: 1.02 1.45 1.45 2/106 17499
/proc/meminfo: memFree=1537088/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=270228 CPUtime=222.23
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 217040 0 0 0 22086 137 0 0 25 0 1 0 8617748 276713472 62704 1992294400 4194304 8223781 140736096227376 18446744073709551615 6502738 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 67557 62704 536 984 0 66570 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 270228

[startup+282.301 s]
/proc/loadavg: 1.01 1.37 1.42 2/106 17501
/proc/meminfo: memFree=1534732/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=273324 CPUtime=282.21
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 242212 0 0 0 28069 152 0 0 25 0 1 0 8617748 279883776 63284 1992294400 4194304 8223781 140736096227376 18446744073709551615 6568478 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 68331 63284 536 984 0 67344 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 273324

[startup+342.302 s]
/proc/loadavg: 1.05 1.31 1.40 2/106 17506
/proc/meminfo: memFree=1530704/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=278776 CPUtime=342.2
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 266937 0 0 0 34052 168 0 0 25 0 1 0 8617748 285466624 64090 1992294400 4194304 8223781 140736096227376 18446744073709551615 6568069 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 69694 64090 536 984 0 68707 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 278776

[startup+402.301 s]
/proc/loadavg: 1.02 1.26 1.37 2/106 17506
/proc/meminfo: memFree=1528348/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=290280 CPUtime=402.18
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 293807 0 0 0 40036 182 0 0 25 0 1 0 8617748 297246720 65908 1992294400 4194304 8223781 140736096227376 18446744073709551615 6590182 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 72570 65908 536 984 0 71583 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 290280

[startup+462.301 s]
/proc/loadavg: 1.00 1.21 1.34 2/106 17508
/proc/meminfo: memFree=1527108/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=283000 CPUtime=462.17
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 316415 0 0 0 46023 194 0 0 25 0 1 0 8617748 289792000 65025 1992294400 4194304 8223781 140736096227376 18446744073709551615 6560195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 70750 65025 536 984 0 69763 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 283000

[startup+522.302 s]
/proc/loadavg: 1.00 1.17 1.32 2/106 17510
/proc/meminfo: memFree=1525124/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=285440 CPUtime=522.15
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 344466 0 0 0 52005 210 0 0 25 0 1 0 8617748 292290560 65560 1992294400 4194304 8223781 140736096227376 18446744073709551615 6567501 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 71360 65560 536 984 0 70373 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 285440

[startup+582.301 s]
/proc/loadavg: 1.00 1.13 1.29 2/106 17512
/proc/meminfo: memFree=1513096/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=302264 CPUtime=582.13
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 365706 0 0 0 57992 221 0 0 25 0 1 0 8617748 309518336 68535 1992294400 4194304 8223781 140736096227376 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 75566 68535 536 984 0 74579 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 302264

[startup+642.301 s]
/proc/loadavg: 1.00 1.11 1.27 2/106 17514
/proc/meminfo: memFree=1519172/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=294464 CPUtime=642.12
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 387458 0 0 0 63980 232 0 0 25 0 1 0 8617748 301531136 67051 1992294400 4194304 8223781 140736096227376 18446744073709551615 6569946 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 73616 67051 536 984 0 72629 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 294464

[startup+702.301 s]

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

/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 522042 0 0 0 105893 307 0 0 25 0 1 0 8617748 314830848 69192 1992294400 4194304 8223781 140736096227376 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 76863 69192 536 984 0 75876 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 307452

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.15 2/106 17526
/proc/meminfo: memFree=1515452/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299256 CPUtime=1121.99
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 540615 0 0 0 111882 317 0 0 25 0 1 0 8617748 306438144 67931 1992294400 4194304 8223781 140736096227376 18446744073709551615 6614319 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74814 67931 536 984 0 73827 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 299256

[startup+1182.3 s]
/proc/loadavg: 1.15 1.05 1.15 2/106 17528
/proc/meminfo: memFree=1515204/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299240 CPUtime=1181.97
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 560342 0 0 0 117870 327 0 0 25 0 1 0 8617748 306421760 67962 1992294400 4194304 8223781 140736096227376 18446744073709551615 6568466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74810 67962 536 984 0 73823 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 299240

[startup+1242.3 s]
/proc/loadavg: 1.17 1.07 1.15 2/106 17530
/proc/meminfo: memFree=1516444/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299232 CPUtime=1241.95
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 579663 0 0 0 123857 338 0 0 25 0 1 0 8617748 306413568 67599 1992294400 4194304 8223781 140736096227376 18446744073709551615 6560195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74808 67599 536 984 0 73821 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 299232

[startup+1302.3 s]
/proc/loadavg: 1.13 1.07 1.14 2/106 17530
/proc/meminfo: memFree=1509376/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=307588 CPUtime=1301.94
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 597017 0 0 0 129845 349 0 0 25 0 1 0 8617748 314970112 69339 1992294400 4194304 8223781 140736096227376 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 76897 69339 536 984 0 75910 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 307588

[startup+1362.3 s]
/proc/loadavg: 1.11 1.07 1.14 2/106 17532
/proc/meminfo: memFree=1515204/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299340 CPUtime=1361.92
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 615877 0 0 0 135834 358 0 0 25 0 1 0 8617748 306524160 67886 1992294400 4194304 8223781 140736096227376 18446744073709551615 6250680 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74835 67886 536 984 0 73848 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 299340

[startup+1422.31 s]
/proc/loadavg: 1.10 1.07 1.13 2/106 17534
/proc/meminfo: memFree=1509748/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=307624 CPUtime=1421.91
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 637173 0 0 0 141822 369 0 0 25 0 1 0 8617748 315006976 69246 1992294400 4194304 8223781 140736096227376 18446744073709551615 6590207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 76906 69246 536 984 0 75919 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 307624

[startup+1482.3 s]
/proc/loadavg: 1.09 1.07 1.13 2/106 17536
/proc/meminfo: memFree=1515576/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299384 CPUtime=1481.88
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 655782 0 0 0 147811 377 0 0 25 0 1 0 8617748 306569216 67842 1992294400 4194304 8223781 140736096227376 18446744073709551615 6567169 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74846 67842 536 984 0 73859 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 299384

[startup+1542.3 s]
/proc/loadavg: 1.08 1.07 1.12 2/106 17538
/proc/meminfo: memFree=1507640/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=307624 CPUtime=1541.87
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 673466 0 0 0 153801 386 0 0 25 0 1 0 8617748 315006976 69761 1992294400 4194304 8223781 140736096227376 18446744073709551615 6596668 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 76906 69761 536 984 0 75919 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 307624

[startup+1602.3 s]
/proc/loadavg: 1.07 1.07 1.11 2/106 17538
/proc/meminfo: memFree=1509376/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=307696 CPUtime=1601.85
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 693674 0 0 0 159788 397 0 0 25 0 1 0 8617748 315080704 69301 1992294400 4194304 8223781 140736096227376 18446744073709551615 6590682 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 76924 69301 536 984 0 75937 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 307696

[startup+1662.3 s]
/proc/loadavg: 1.07 1.06 1.11 2/106 17540
/proc/meminfo: memFree=1515328/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299312 CPUtime=1661.83
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 712585 0 0 0 165775 408 0 0 25 0 1 0 8617748 306495488 67851 1992294400 4194304 8223781 140736096227376 18446744073709551615 6562631 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74828 67851 536 984 0 73841 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 299312

[startup+1722.3 s]
/proc/loadavg: 1.06 1.06 1.10 2/106 17542
/proc/meminfo: memFree=1509004/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299300 CPUtime=1721.82
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 732727 0 0 0 171764 418 0 0 25 0 1 0 8617748 306483200 67874 1992294400 4194304 8223781 140736096227376 18446744073709551615 6567188 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74825 67874 536 984 0 73838 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 299300

[startup+1782.3 s]
/proc/loadavg: 1.06 1.06 1.09 2/106 17544
/proc/meminfo: memFree=1514088/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299292 CPUtime=1781.8
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 749096 0 0 0 177754 426 0 0 25 0 1 0 8617748 306475008 68083 1992294400 4194304 8223781 140736096227376 18446744073709551615 6559362 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74823 68083 536 984 0 73836 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 299292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.10 1.07 1.10 2/106 17544
/proc/meminfo: memFree=1509500/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=307620 CPUtime=1800
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 754300 0 0 0 179571 429 0 0 25 0 1 0 8617748 315002880 69211 1992294400 4194304 8223781 140736096227376 18446744073709551615 6590215 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 76905 69211 536 984 0 75918 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 307620

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -17492

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

[startup+1801.4 s]
/proc/loadavg: 1.10 1.07 1.10 2/107 17545
/proc/meminfo: memFree=1509492/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299324 CPUtime=1800.89
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 756731 0 0 0 179659 430 0 0 25 0 1 0 8617748 306507776 67775 1992294400 4194304 8223781 140736096227376 18446744073709551615 6532938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74831 67775 536 984 0 73844 0
Current children cumulated CPU time (s) 1800.89
Current children cumulated vsize (KiB) 299324

[startup+1802.2 s]
/proc/loadavg: 1.10 1.07 1.10 2/107 17545
/proc/meminfo: memFree=1515196/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299324 CPUtime=1801.69
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 756750 0 0 0 179739 430 0 0 25 0 1 0 8617748 306507776 67794 1992294400 4194304 8223781 140736096227376 18446744073709551615 6568486 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74831 67794 536 984 0 73844 0
Current children cumulated CPU time (s) 1801.69
Current children cumulated vsize (KiB) 299324

[startup+1802.4 s]
/proc/loadavg: 1.10 1.07 1.10 2/107 17545
/proc/meminfo: memFree=1515196/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299324 CPUtime=1801.89
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 756756 0 0 0 179759 430 0 0 25 0 1 0 8617748 306507776 67800 1992294400 4194304 8223781 140736096227376 18446744073709551615 6562466 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74831 67800 536 984 0 73844 0
Current children cumulated CPU time (s) 1801.89
Current children cumulated vsize (KiB) 299324

[startup+1802.5 s]
/proc/loadavg: 1.10 1.07 1.10 2/107 17545
/proc/meminfo: memFree=1515196/2059040 swapFree=4164956/4192956
[pid=17492] ppid=17490 vsize=299324 CPUtime=1801.99
/proc/17492/stat : 17492 (pbscip.linux.x8) R 17490 17492 17194 0 -1 4202496 756759 0 0 0 179769 430 0 0 25 0 1 0 8617748 306507776 67803 1992294400 4194304 8223781 140736096227376 18446744073709551615 6539315 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17492/statm: 74831 67803 536 984 0 73844 0
Current children cumulated CPU time (s) 1801.99
Current children cumulated vsize (KiB) 299324

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.54
CPU time (s): 1802.04
CPU user time (s): 1797.71
CPU system time (s): 4.33434
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 307756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.71
system time used= 4.33434
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 756759
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= 3526

runsolver used 2.94255 second user time and 8.5457 second system time

The end

Launcher Data 

Begin job on node080 at 2010-06-16 09:27:26
IDJOB=2666756
IDBENCH=48269
IDSOLVER=1169
FILE ID=node080/2666756-1276673246
PBS_JOBID= 11172521
Free space on /tmp= 62592 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_2.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-2666756-1276673246/watcher-2666756-1276673246 -o /tmp/evaluation-result-2666756-1276673246/solver-2666756-1276673246 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.spx -f HOME/instance-2666756-1276673246.opb -t 1800 -m 1800

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

MD5SUM BENCH= 24465d104818b01999b811ba346c3d8e
RANDOM SEED=803212674

node080.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		: 3000.242
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		: 3000.242
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	: 5999.49
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1787360 kB
Buffers:         52376 kB
Cached:         109224 kB
SwapCached:       1540 kB
Active:          99908 kB
Inactive:        95448 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1787360 kB
SwapTotal:     4192956 kB
SwapFree:      4164956 kB
Dirty:            5512 kB
Writeback:           0 kB
AnonPages:       32236 kB
Mapped:          14268 kB
Slab:            54616 kB
PageTables:       3956 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182236 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= 62584 MiB
End job on node080 at 2010-06-16 09:57:29