Trace number 3691386

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
SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed? (TO) 1802.06 1802.35

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_50null50mast_rapportOE1.0_TMAX180_K192_cod2.opb
MD5SUM0d3fc2c8f241373f1d8055b65975d8e6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-12288
Best CPU time to get the best result obtained on this benchmark1800.71
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 892
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 912385
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 912385
Number of bits of the biggest sum of numbers20
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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: a3bf3a4-dirty]
0.00/0.00	c Copyright (c) 2002-2012 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-3691386-1338027275.opb>
1.99/2.08	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
1.99/2.08	c problem read in 2.08
4.69/4.74	c presolving:
9.99/10.08	c (round 1) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 398809 upgd conss, 67806 impls, 1977 clqs
11.59/11.69	c (round 2) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 400786 upgd conss, 67806 impls, 1977 clqs

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3691386-1338027275/watcher-3691386-1338027275 -o /tmp/evaluation-result-3691386-1338027275/solver-3691386-1338027275 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691386-1338027275.opb -t 1800 -m 15500 

running on 4 cores: 0,2,4,6

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 23606
/proc/meminfo: memFree=28479996/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=10460 CPUtime=0 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 1350 0 0 0 0 0 0 0 20 0 1 0 268852440 10711040 1305 33554432000 4194304 10173063 140735756284496 140735750796712 7545739 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23606/statm: 2615 1305 408 1460 0 1146 0

[startup+0.0336129 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 23606
/proc/meminfo: memFree=28479996/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=22440 CPUtime=0.02 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 4377 0 0 0 2 0 0 0 20 0 1 0 268852440 22978560 4332 33554432000 4194304 10173063 140735756284496 140735750796712 8985008 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23606/statm: 5610 4332 416 1460 0 4141 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 22440

[startup+0.100286 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 23606
/proc/meminfo: memFree=28479996/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=42428 CPUtime=0.09 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 9344 0 0 0 8 1 0 0 20 0 1 0 268852440 43446272 9299 33554432000 4194304 10173063 140735756284496 140735750796712 4635994 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23606/statm: 10607 9299 416 1460 0 9138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 42428

[startup+0.300213 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 23606
/proc/meminfo: memFree=28479996/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=82068 CPUtime=0.29 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 19232 0 0 0 27 2 0 0 20 0 1 0 268852440 84037632 19187 33554432000 4194304 10173063 140735756284496 140735756149672 5479875 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23606/statm: 20517 19187 416 1460 0 19048 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 82068

[startup+0.700221 s]
/proc/loadavg: 2.05 2.01 2.00 3/176 23606
/proc/meminfo: memFree=28479996/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=187908 CPUtime=0.69 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 45433 0 0 0 62 7 0 0 20 0 1 0 268852440 192417792 45389 33554432000 4194304 10173063 140735756284496 140735756149672 7545739 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23606/statm: 46977 45423 416 1460 0 45508 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 187908

[startup+1.50028 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 23607
/proc/meminfo: memFree=28197748/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=388744 CPUtime=1.48 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 95802 0 0 0 135 13 0 0 20 0 1 0 268852440 398073856 95757 33554432000 4194304 10173063 140735756284496 140735756149672 8985008 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 97186 95757 416 1460 0 95717 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 388744

[startup+3.10031 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 23607
/proc/meminfo: memFree=27943972/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=935664 CPUtime=3.08 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 230950 0 0 0 275 33 0 0 20 0 1 0 268852440 958119936 232386 33554432000 4194304 10173063 140735756284496 140735756278424 5293593 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 233916 232386 494 1460 0 232447 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 935664

[startup+6.30028 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 23607
/proc/meminfo: memFree=27247884/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=1243460 CPUtime=6.28 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 329900 0 0 0 502 126 0 0 20 0 1 0 268852440 1273303040 308150 33554432000 4194304 10173063 140735756284496 140735756281496 8963895 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 310865 308150 551 1460 0 309396 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1243460

[startup+12.7003 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 23608
/proc/meminfo: memFree=26865740/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=1624356 CPUtime=12.68 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 460608 0 0 0 926 342 0 0 20 0 1 0 268852440 1663340544 402869 33554432000 4194304 10173063 140735756284496 140735756280392 8963895 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 406089 402869 591 1460 0 404620 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1624356

[startup+25.5004 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 23608
/proc/meminfo: memFree=26589864/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=1905232 CPUtime=25.48 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 508109 0 0 0 2192 356 0 0 20 0 1 0 268852440 1950957568 471830 33554432000 4194304 10173063 140735756284496 140735756279896 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 476308 471830 615 1460 0 474839 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1905232

[startup+51.1004 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 23608
/proc/meminfo: memFree=26577044/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=1914832 CPUtime=51.08 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 510404 0 0 0 4752 356 0 0 20 0 1 0 268852440 1960787968 475152 33554432000 4194304 10173063 140735756284496 140735756279896 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 478708 475152 615 1460 0 477239 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1914832

[startup+102.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 23608
/proc/meminfo: memFree=26548444/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=1942208 CPUtime=102.27 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 517538 0 0 0 9870 357 0 0 20 0 1 0 268852440 1988820992 481725 33554432000 4194304 10173063 140735756284496 140735756280856 4911952 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 485552 481725 615 1460 0 484083 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1942208

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 23608
/proc/meminfo: memFree=25219368/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3308432 CPUtime=162.26 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 831248 0 0 0 15828 398 0 0 20 0 1 0 268852440 3387834368 813336 33554432000 4194304 10173063 140735756284496 140735756279608 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 827108 813336 615 1460 0 825639 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3308432

[startup+222.307 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 23608
/proc/meminfo: memFree=25219148/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3309456 CPUtime=222.26 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 831726 0 0 0 21827 399 0 0 20 0 1 0 268852440 3388882944 813814 33554432000 4194304 10173063 140735756284496 140735756279608 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 827364 813814 615 1460 0 825895 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3309456

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23608
/proc/meminfo: memFree=25220416/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3313360 CPUtime=282.24 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 832922 0 0 0 27825 399 0 0 20 0 1 0 268852440 3392880640 815010 33554432000 4194304 10173063 140735756284496 140735756279608 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 828340 815010 615 1460 0 826871 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3313360

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23650
/proc/meminfo: memFree=23436912/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3313360 CPUtime=342.23 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 833148 0 0 0 33823 400 0 0 20 0 1 0 268852440 3392880640 815401 33554432000 4194304 10173063 140735756284496 140735756279608 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 828340 815401 615 1460 0 826871 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3313360

[startup+402.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 23650
/proc/meminfo: memFree=23425476/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3313360 CPUtime=402.22 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 833307 0 0 0 39822 400 0 0 20 0 1 0 268852440 3392880640 815560 33554432000 4194304 10173063 140735756284496 140735756279608 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 828340 815560 615 1460 0 826871 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3313360

[startup+462.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 23650
/proc/meminfo: memFree=23379252/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3316108 CPUtime=462.21 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 834248 0 0 0 45821 400 0 0 20 0 1 0 268852440 3395694592 818461 33554432000 4194304 10173063 140735756284496 140735756279608 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 829027 818461 615 1460 0 827558 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3316108

[startup+522.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 23650
/proc/meminfo: memFree=22051416/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3316108 CPUtime=522.21 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 834421 0 0 0 51820 401 0 0 20 0 1 0 268852440 3395694592 819592 33554432000 4194304 10173063 140735756284496 140735756279608 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 829027 819592 615 1460 0 827558 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3316108

[startup+582.301 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 23650
/proc/meminfo: memFree=22048096/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3316108 CPUtime=582.2 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 834567 0 0 0 57819 401 0 0 20 0 1 0 268852440 3395694592 820297 33554432000 4194304 10173063 140735756284496 140735756279608 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 829027 820297 615 1460 0 827558 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3316108

[startup+642.3 s]

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

/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 836587 0 0 0 99811 402 0 0 20 0 1 0 268852440 3400605696 826539 33554432000 4194304 10173063 140735756284496 140735756279608 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 830226 826539 615 1460 0 828757 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3320904

[startup+1062.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 23656
/proc/meminfo: memFree=22013436/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3321608 CPUtime=1062.12 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 836793 0 0 0 105810 402 0 0 20 0 1 0 268852440 3401326592 826745 33554432000 4194304 10173063 140735756284496 140735756279992 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 830402 826745 615 1460 0 828933 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3321608

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 23657
/proc/meminfo: memFree=22010176/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3323332 CPUtime=1122.1 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 837277 0 0 0 111808 402 0 0 20 0 1 0 268852440 3403091968 827196 33554432000 4194304 10173063 140735756284496 140735756279608 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 830833 827196 615 1460 0 829364 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 3323332

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 23657
/proc/meminfo: memFree=22006804/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3325380 CPUtime=1182.09 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 837819 0 0 0 117807 402 0 0 20 0 1 0 268852440 3405189120 827738 33554432000 4194304 10173063 140735756284496 140735756279608 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 831345 827738 615 1460 0 829876 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 3325380

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 23658
/proc/meminfo: memFree=22006212/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3325380 CPUtime=1242.08 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 837839 0 0 0 123806 402 0 0 20 0 1 0 268852440 3405189120 827758 33554432000 4194304 10173063 140735756284496 140735756279608 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 831345 827758 615 1460 0 829876 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 3325380

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23658
/proc/meminfo: memFree=22005196/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3325380 CPUtime=1302.07 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 837869 0 0 0 129805 402 0 0 20 0 1 0 268852440 3405189120 827901 33554432000 4194304 10173063 140735756284496 140735756279608 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 831345 827901 615 1460 0 829876 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 3325380

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23658
/proc/meminfo: memFree=22000164/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3326404 CPUtime=1362.06 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 838147 0 0 0 135804 402 0 0 20 0 1 0 268852440 3406237696 829054 33554432000 4194304 10173063 140735756284496 140735756279608 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 831601 829054 615 1460 0 830132 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 3326404

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23658
/proc/meminfo: memFree=21996168/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3328260 CPUtime=1422.07 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 838639 0 0 0 141804 403 0 0 20 0 1 0 268852440 3408138240 829591 33554432000 4194304 10173063 140735756284496 140735756279608 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 832065 829591 615 1460 0 830596 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3328260

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23658
/proc/meminfo: memFree=21995824/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3328260 CPUtime=1482.05 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 838662 0 0 0 147802 403 0 0 20 0 1 0 268852440 3408138240 829613 33554432000 4194304 10173063 140735756284496 140735756279608 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 832065 829613 615 1460 0 830596 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3328260

[startup+1542.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 23662
/proc/meminfo: memFree=21991388/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3330308 CPUtime=1542.04 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 839197 0 0 0 153801 403 0 0 20 0 1 0 268852440 3410235392 830147 33554432000 4194304 10173063 140735756284496 140735756279608 8925052 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 832577 830147 615 1460 0 831108 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 3330308

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 23662
/proc/meminfo: memFree=21990240/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3330308 CPUtime=1602.02 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 839228 0 0 0 159799 403 0 0 20 0 1 0 268852440 3410235392 830219 33554432000 4194304 10173063 140735756284496 140735756279608 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 832577 830219 615 1460 0 831108 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 3330308

[startup+1662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 23662
/proc/meminfo: memFree=21988656/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3331332 CPUtime=1662.01 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 839506 0 0 0 165798 403 0 0 20 0 1 0 268852440 3411283968 830497 33554432000 4194304 10173063 140735756284496 140735756279608 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 832833 830497 615 1460 0 831364 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 3331332

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23662
/proc/meminfo: memFree=21985584/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3333188 CPUtime=1722.01 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 839998 0 0 0 171797 404 0 0 20 0 1 0 268852440 3413184512 830989 33554432000 4194304 10173063 140735756284496 140735756279608 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 833297 830989 615 1460 0 831828 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3333188

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23662
/proc/meminfo: memFree=21983940/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3333188 CPUtime=1782 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 840020 0 0 0 177796 404 0 0 20 0 1 0 268852440 3413184512 831011 33554432000 4194304 10173063 140735756284496 140735756279608 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 833297 831011 615 1460 0 831828 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 3333188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 23662
/proc/meminfo: memFree=21983660/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3333188 CPUtime=1800 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 840028 0 0 0 179596 404 0 0 20 0 1 0 268852440 3413184512 831019 33554432000 4194304 10173063 140735756284496 140735756279608 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 833297 831019 615 1460 0 831828 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 3333188

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -23606

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

[startup+1801.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23663
/proc/meminfo: memFree=21983660/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3333188 CPUtime=1801.2 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 840028 0 0 0 179716 404 0 0 20 0 1 0 268852440 3413184512 831019 33554432000 4194304 10173063 140735756284496 140735756279040 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 833297 831019 615 1460 0 831828 0
Current children cumulated CPU time (s) 1801.2
Current children cumulated vsize (KiB) 3333188

[startup+1801.91 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23663
/proc/meminfo: memFree=21983528/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3333188 CPUtime=1801.6 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 840028 0 0 0 179756 404 0 0 20 0 1 0 268852440 3413184512 831019 33554432000 4194304 10173063 140735756284496 140735756279040 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 833297 831019 615 1460 0 831828 0
Current children cumulated CPU time (s) 1801.6
Current children cumulated vsize (KiB) 3333188

[startup+1802.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 23663
/proc/meminfo: memFree=21983528/32873844 swapFree=7104/7104
[pid=23606] ppid=23604 vsize=3333188 CPUtime=1802 cores=0,2,4,6
/proc/23606/stat : 23606 (scip-2.1.1.4fix) R 23604 23606 22949 0 -1 4202496 840028 0 0 0 179796 404 0 0 20 0 1 0 268852440 3413184512 831019 33554432000 4194304 10173063 140735756284496 140735756279040 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/23606/statm: 833297 831019 615 1460 0 831828 0
Current children cumulated CPU time (s) 1802
Current children cumulated vsize (KiB) 3333188

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.35
CPU time (s): 1802.06
CPU user time (s): 1797.97
CPU system time (s): 4.08638
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 3333188

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.97
system time used= 4.08638
maximum resident set size= 3324076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 840028
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= 24
involuntary context switches= 1966

runsolver used 4.39833 second user time and 19.608 second system time

The end

Launcher Data 

Begin job on node142 at 2012-05-26 12:14:36
IDJOB=3691386
IDBENCH=90929
IDSOLVER=2270
FILE ID=node142/3691386-1338027275
RUNJOBID= node142-1338016919-22965
PBS_JOBID= 14624333
Free space on /tmp= 71576 MiB

SOLVER NAME= SCIP spx SCIP 2.1.1.4. with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_50null50mast_rapportOE1.0_TMAX180_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3691386-1338027275/watcher-3691386-1338027275 -o /tmp/evaluation-result-3691386-1338027275/solver-3691386-1338027275 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691386-1338027275.opb -t 1800 -m 15500

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0d3fc2c8f241373f1d8055b65975d8e6
RANDOM SEED=110464950

node142.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5391.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.776
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        28479996 kB
Buffers:          252056 kB
Cached:          3214284 kB
SwapCached:            0 kB
Active:           739516 kB
Inactive:        2879872 kB
Active(anon):     155076 kB
Inactive(anon):        0 kB
Active(file):     584440 kB
Inactive(file):  2879872 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             40988 kB
Writeback:             0 kB
AnonPages:        161460 kB
Mapped:            17544 kB
Shmem:               200 kB
Slab:             634008 kB
SReclaimable:      76304 kB
SUnreclaim:       557704 kB
KernelStack:        1448 kB
PageTables:         4268 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     267896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    116736 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71536 MiB
End job on node142 at 2012-05-26 12:44:38