Trace number 2687107

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? (MO) 710.22 710.478

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12052_10.std.opb
MD5SUM3a741555d430d0ca416ea4853bc85581
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark160
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints256287
Number of constraints which are clauses255087
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint94
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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-2687107-1278448017.opb>
4.19/4.21	c original problem has 72842 variables (72842 bin, 0 int, 0 impl, 0 cont) and 256287 constraints
4.19/4.21	c problem read
4.19/4.21	c presolving settings loaded
5.40/5.50	c presolving:
20.18/20.23	c (round 1) 7252 del vars, 21092 del conss, 5743 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17403146 impls, 0 clqs
31.48/31.57	c (round 2) 13463 del vars, 48607 del conss, 11510 chg bounds, 0 chg sides, 0 chg coeffs, 0 upgd conss, 17438175 impls, 0 clqs
35.58/35.60	c (round 3) 15772 del vars, 59725 del conss, 12876 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17453355 impls, 0 clqs
38.07/38.10	c (round 4) 16956 del vars, 64689 del conss, 13673 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17462416 impls, 0 clqs
39.47/39.52	c (round 5) 17695 del vars, 67767 del conss, 14092 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17468458 impls, 0 clqs
40.27/40.33	c (round 6) 18020 del vars, 69302 del conss, 14285 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17472288 impls, 0 clqs
40.96/41.03	c (round 7) 18242 del vars, 70160 del conss, 14421 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17475199 impls, 0 clqs
41.47/41.59	c (round 8) 18411 del vars, 70887 del conss, 14516 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17476598 impls, 0 clqs
41.97/42.01	c (round 9) 18507 del vars, 71322 del conss, 14571 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17477654 impls, 0 clqs
42.36/42.40	c (round 10) 18578 del vars, 71629 del conss, 14617 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17478084 impls, 0 clqs
42.66/42.73	c (round 11) 18615 del vars, 71810 del conss, 14637 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17478308 impls, 0 clqs
42.96/43.01	c (round 12) 18623 del vars, 71870 del conss, 14641 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17478358 impls, 0 clqs
43.17/43.28	c (round 13) 18627 del vars, 71891 del conss, 14643 chg bounds, 14 chg sides, 30 chg coeffs, 0 upgd conss, 17478374 impls, 0 clqs
44.98/45.03	c (round 14) 18627 del vars, 71895 del conss, 14643 chg bounds, 14 chg sides, 30 chg coeffs, 184392 upgd conss, 17478374 impls, 0 clqs
708.05/708.31	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-2687107-1278448017/watcher-2687107-1278448017 -o /tmp/evaluation-result-2687107-1278448017/solver-2687107-1278448017 -C 1800 -W 2000 -M 1800 HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687107-1278448017.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: 0.86 0.98 0.99 3/105 21605
/proc/meminfo: memFree=1762728/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=9288 CPUtime=0
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 1131 0 0 0 0 0 0 0 21 0 1 0 13010182 9510912 1051 1992294400 4194304 9819077 140736257575296 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21605/statm: 2322 1061 371 1374 0 943 0

[startup+0.020881 s]
/proc/loadavg: 0.86 0.98 0.99 3/105 21605
/proc/meminfo: memFree=1762728/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=11692 CPUtime=0.01
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 1855 0 0 0 1 0 0 0 21 0 1 0 13010182 11972608 1776 1992294400 4194304 9819077 140736257575296 18446744073709551615 6179008 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21605/statm: 2923 1787 388 1374 0 1544 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11692

[startup+0.101897 s]
/proc/loadavg: 0.86 0.98 0.99 3/105 21605
/proc/meminfo: memFree=1762728/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=18704 CPUtime=0.09
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 3596 0 0 0 8 1 0 0 21 0 1 0 13010182 19152896 3516 1992294400 4194304 9819077 140736257575296 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21605/statm: 4676 3516 388 1374 0 3297 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18704

[startup+0.301935 s]
/proc/loadavg: 0.86 0.98 0.99 3/105 21605
/proc/meminfo: memFree=1762728/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=30464 CPUtime=0.29
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 6576 0 0 0 27 2 0 0 21 0 1 0 13010182 31195136 6487 1992294400 4194304 9819077 140736257575296 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21605/statm: 7616 6487 388 1374 0 6237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 30464

[startup+0.701011 s]
/proc/loadavg: 0.86 0.98 0.99 3/105 21605
/proc/meminfo: memFree=1762728/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=52132 CPUtime=0.69
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 11986 0 0 0 65 4 0 0 22 0 1 0 13010182 53383168 11897 1992294400 4194304 9819077 140736257575296 18446744073709551615 5958705 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21605/statm: 13033 11897 388 1374 0 11654 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 52132

[startup+1.50116 s]
/proc/loadavg: 0.86 0.98 0.99 2/106 21606
/proc/meminfo: memFree=1709772/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=70220 CPUtime=1.49
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 16450 0 0 0 144 5 0 0 25 0 1 0 13010182 71905280 16361 1992294400 4194304 9819077 140736257575296 18446744073709551615 8610862 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21605/statm: 17555 16361 388 1374 0 16176 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 70220

[startup+3.10147 s]
/proc/loadavg: 0.86 0.98 0.99 2/106 21606
/proc/meminfo: memFree=1684104/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=119004 CPUtime=3.09
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 28625 0 0 0 300 9 0 0 25 0 1 0 13010182 121860096 28536 1992294400 4194304 9819077 140736257575296 18446744073709551615 8675093 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/21605/statm: 29751 28536 388 1374 0 28372 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 119004

[startup+6.30116 s]
/proc/loadavg: 0.87 0.98 0.99 2/106 21606
/proc/meminfo: memFree=1399152/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=420328 CPUtime=6.29
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 103187 0 0 0 592 37 0 0 25 0 1 0 13010182 430415872 102694 1992294400 4194304 9819077 140736257575296 18446744073709551615 8716122 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 105082 102694 483 1374 0 103703 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 420328

[startup+12.7013 s]
/proc/loadavg: 0.88 0.98 0.99 2/106 21606
/proc/meminfo: memFree=1088904/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=712360 CPUtime=12.69
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 175964 0 0 0 1199 70 0 0 25 0 1 0 13010182 729456640 175471 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969499 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 178090 175471 487 1374 0 176711 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 712360

[startup+25.5017 s]
/proc/loadavg: 0.91 0.98 0.99 2/106 21608
/proc/meminfo: memFree=882444/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=901372 CPUtime=25.48
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 220627 0 0 0 2442 106 0 0 25 0 1 0 13010182 923004928 219877 1992294400 4194304 9819077 140736257575296 18446744073709551615 4661939 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 225343 219877 491 1374 0 223964 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 901372

[startup+51.1016 s]
/proc/loadavg: 0.94 0.98 0.99 2/106 21608
/proc/meminfo: memFree=809408/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=980312 CPUtime=51.07
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 266638 0 0 0 4853 254 0 0 25 0 1 0 13010182 1003839488 238649 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969726 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 245078 238649 531 1374 0 243699 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 980312

[startup+102.307 s]
/proc/loadavg: 0.97 0.98 0.99 2/106 21610
/proc/meminfo: memFree=754972/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1036256 CPUtime=102.25
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 279851 0 0 0 9965 260 0 0 25 0 1 0 13010182 1061126144 251862 1992294400 4194304 9819077 140736257575296 18446744073709551615 5968629 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 259064 251862 531 1374 0 257685 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1036256

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21610
/proc/meminfo: memFree=713804/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1079192 CPUtime=162.22
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 290518 0 0 0 15957 265 0 0 25 0 1 0 13010182 1105092608 262529 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 269798 262529 531 1374 0 268419 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1079192

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21612
/proc/meminfo: memFree=628988/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1165588 CPUtime=222.21
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 311250 0 0 0 21946 275 0 0 25 0 1 0 13010182 1193562112 283261 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 291397 283261 531 1374 0 290018 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 1165588

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21614
/proc/meminfo: memFree=555084/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1240336 CPUtime=282.18
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 331423 0 0 0 27935 283 0 0 25 0 1 0 13010182 1270104064 301898 1992294400 4194304 9819077 140736257575296 18446744073709551615 4660050 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 310084 301898 531 1374 0 308705 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1240336

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21616
/proc/meminfo: memFree=503004/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1294012 CPUtime=342.16
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 345462 0 0 0 33926 290 0 0 25 0 1 0 13010182 1325068288 314657 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 323503 314657 531 1374 0 322124 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1294012

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21618
/proc/meminfo: memFree=395372/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1404060 CPUtime=402.14
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 372898 0 0 0 39911 303 0 0 25 0 1 0 13010182 1437757440 341581 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 351015 341581 531 1374 0 349636 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1404060

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21618
/proc/meminfo: memFree=326428/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1473980 CPUtime=462.12
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 390119 0 0 0 45901 311 0 0 25 0 1 0 13010182 1509355520 358802 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 368495 358802 531 1374 0 367116 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1473980

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21620
/proc/meminfo: memFree=262072/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1540116 CPUtime=522.1
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 406817 0 0 0 51891 319 0 0 25 0 1 0 13010182 1577078784 374988 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969729 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 385029 374988 531 1374 0 383650 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 1540116

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21622
/proc/meminfo: memFree=188168/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1614940 CPUtime=582.08
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 425706 0 0 0 57878 330 0 0 25 0 1 0 13010182 1653698560 393365 1992294400 4194304 9819077 140736257575296 18446744073709551615 5001222 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 403735 393365 531 1374 0 402356 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1614940

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21624
/proc/meminfo: memFree=110668/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1691564 CPUtime=642.07
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 444866 0 0 0 63865 342 0 0 25 0 1 0 13010182 1732161536 412525 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969505 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 422891 412525 532 1374 0 421512 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 1691564

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21626
/proc/meminfo: memFree=9908/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1828948 CPUtime=702.04
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 479189 0 0 0 69847 357 0 0 25 0 1 0 13010182 1872842752 446592 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 457237 446592 532 1374 0 455858 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1828948



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+708.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21626
/proc/meminfo: memFree=9640/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1843204 CPUtime=708.05
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 483650 0 0 0 70446 359 0 0 25 0 1 0 13010182 1887440896 450029 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 460801 450029 532 1374 0 459422 0
Current children cumulated CPU time (s) 708.05
Current children cumulated vsize (KiB) 1843204

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -21605

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

[startup+708.601 s]
/proc/loadavg: 0.99 0.98 0.99 2/106 21626
/proc/meminfo: memFree=9640/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1846276 CPUtime=708.33
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 484454 0 0 0 70474 359 0 0 25 0 1 0 13010182 1890586624 450833 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 461569 450833 532 1374 0 460190 0
Current children cumulated CPU time (s) 708.33
Current children cumulated vsize (KiB) 1846276

[startup+709.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21627
/proc/meminfo: memFree=10668/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1848324 CPUtime=709.14
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 484926 0 0 0 70554 360 0 0 25 0 1 0 13010182 1892683776 451305 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969719 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 462081 451305 532 1374 0 460702 0
Current children cumulated CPU time (s) 709.14
Current children cumulated vsize (KiB) 1848324

[startup+710.201 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21627
/proc/meminfo: memFree=10668/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=1850372 CPUtime=709.93
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4202496 485440 0 0 0 70633 360 0 0 25 0 1 0 13010182 1894780928 451819 1992294400 4194304 9819077 140736257575296 18446744073709551615 5969707 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/21605/statm: 462593 451819 532 1374 0 461214 0
Current children cumulated CPU time (s) 709.93
Current children cumulated vsize (KiB) 1850372

[startup+710.401 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 21627
/proc/meminfo: memFree=10668/2059040 swapFree=4192956/4192956
[pid=21605] ppid=21603 vsize=0 CPUtime=710.13
/proc/21605/stat : 21605 (pbscip.linux.x8) R 21603 21605 21580 0 -1 4203524 485443 0 0 0 70645 368 0 0 25 0 1 0 13010182 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/21605/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 710.13
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 710.478
CPU time (s): 710.22
CPU user time (s): 706.457
CPU system time (s): 3.76343
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 1850372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 706.457
system time used= 3.76343
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 485443
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= 8645

runsolver used 1.12483 second user time and 3.42448 second system time

The end

Launcher Data 

Begin job on node086 at 2010-07-06 22:26:57
IDJOB=2687107
IDBENCH=77411
IDSOLVER=1168
FILE ID=node086/2687107-1278448017
PBS_JOBID= 11233532
Free space on /tmp= 62424 MiB

SOLVER NAME= SCIPclp SCIP 1.2.1.2 with Clp 1.11.1 (Release Version) as LP solver
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12052_10.std.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-2687107-1278448017/watcher-2687107-1278448017 -o /tmp/evaluation-result-2687107-1278448017/solver-2687107-1278448017 -C 1800 -W 2000 -M 1800  HOME/pbscip.linux.x86_64.gnu.opt.clp -f HOME/instance-2687107-1278448017.opb -t 1800 -m 1800

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

MD5SUM BENCH= 3a741555d430d0ca416ea4853bc85581
RANDOM SEED=1517050607

node086.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		: 3000.262
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	: 6000.52
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		: 3000.262
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	: 5999.50
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1763256 kB
Buffers:          9072 kB
Cached:         153508 kB
SwapCached:          0 kB
Active:          48496 kB
Inactive:       173768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1763256 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           14380 kB
Writeback:          32 kB
AnonPages:       59592 kB
Mapped:          14472 kB
Slab:            51692 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181848 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= 62420 MiB
End job on node086 at 2010-07-06 22:38:48