Trace number 3691388

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) 1802.12 1802.4

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_50null50mast_rapportOE2.0_TMAX120_K192_cod2.opb
MD5SUM187352532546cdf6dd143df196fcb0ac
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-8192
Best CPU time to get the best result obtained on this benchmark1800.93
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-3691388-1338027743.opb>
1.99/2.04	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
1.99/2.04	c problem read in 2.04
4.70/4.74	c presolving:
10.09/10.12	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
11.69/11.75	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-3691388-1338027743/watcher-3691388-1338027743 -o /tmp/evaluation-result-3691388-1338027743/solver-3691388-1338027743 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691388-1338027743.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: 2.04 2.01 2.00 3/176 6849
/proc/meminfo: memFree=26982552/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=11272 CPUtime=0 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 1559 0 0 0 0 0 0 0 20 0 1 0 268898761 11542528 1513 33554432000 4194304 10173063 140735137770336 140735137769480 7545739 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 2945 1522 416 1460 0 1476 0

[startup+0.0936619 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 6849
/proc/meminfo: memFree=26982552/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=42428 CPUtime=0.08 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 9345 0 0 0 7 1 0 0 20 0 1 0 268898761 43446272 9299 33554432000 4194304 10173063 140735137770336 140735137635512 8782267 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 10607 9299 416 1460 0 9138 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 42428

[startup+0.100324 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 6849
/proc/meminfo: memFree=26982552/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=43780 CPUtime=0.09 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 9689 0 0 0 8 1 0 0 20 0 1 0 268898761 44830720 9643 33554432000 4194304 10173063 140735137770336 140735137635512 5479875 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 10945 9643 416 1460 0 9476 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 43780

[startup+0.300283 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 6849
/proc/meminfo: memFree=26982552/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=87172 CPUtime=0.29 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 20531 0 0 0 26 3 0 0 20 0 1 0 268898761 89264128 20485 33554432000 4194304 10173063 140735137770336 140735137635512 5474314 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 21793 20485 416 1460 0 20324 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 87172

[startup+0.700283 s]
/proc/loadavg: 2.04 2.01 2.00 3/176 6849
/proc/meminfo: memFree=26982552/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=195612 CPUtime=0.69 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 47599 0 0 0 63 6 0 0 20 0 1 0 268898761 200306688 47553 33554432000 4194304 10173063 140735137770336 140735137635512 8985008 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 48903 47553 416 1460 0 47434 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 195612

[startup+1.50028 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 6850
/proc/meminfo: memFree=26716540/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=396448 CPUtime=1.49 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 97768 0 0 0 135 14 0 0 20 0 1 0 268898761 405962752 97722 33554432000 4194304 10173063 140735137770336 140735137635512 8985008 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 99112 97722 416 1460 0 97643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 396448

[startup+3.10027 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 6850
/proc/meminfo: memFree=26511816/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=935664 CPUtime=3.09 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 230951 0 0 0 276 33 0 0 20 0 1 0 268898761 958119936 232386 33554432000 4194304 10173063 140735137770336 140735137767784 5760629 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 233916 232386 494 1460 0 232447 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 935664

[startup+6.30029 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 6850
/proc/meminfo: memFree=25751492/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=1243460 CPUtime=6.29 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 329901 0 0 0 505 124 0 0 20 0 1 0 268898761 1273303040 308150 33554432000 4194304 10173063 140735137770336 140735137767336 8963895 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 310865 308150 551 1460 0 309396 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1243460

[startup+12.7003 s]
/proc/loadavg: 2.11 2.03 2.01 3/176 6850
/proc/meminfo: memFree=25325596/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=1624356 CPUtime=12.68 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 460609 0 0 0 933 335 0 0 20 0 1 0 268898761 1663340544 402869 33554432000 4194304 10173063 140735137770336 140735137766392 8963895 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 406089 402869 591 1460 0 404620 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1624356

[startup+25.5003 s]
/proc/loadavg: 2.09 2.03 2.00 3/177 6851
/proc/meminfo: memFree=25094276/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=1905764 CPUtime=25.49 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 508379 0 0 0 2195 354 0 0 20 0 1 0 268898761 1951502336 471954 33554432000 4194304 10173063 140735137770336 140735137765736 8925088 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 476441 471954 615 1460 0 474972 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1905764

[startup+51.1003 s]
/proc/loadavg: 2.13 2.04 2.01 3/177 6851
/proc/meminfo: memFree=25080640/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=1914404 CPUtime=51.09 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 510429 0 0 0 4754 355 0 0 20 0 1 0 268898761 1960349696 474004 33554432000 4194304 10173063 140735137770336 140735137766712 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 478601 474004 615 1460 0 477132 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1914404

[startup+102.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 6851
/proc/meminfo: memFree=25046636/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=1941780 CPUtime=102.27 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 517562 0 0 0 9871 356 0 0 20 0 1 0 268898761 1988382720 480576 33554432000 4194304 10173063 140735137770336 140735137765656 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 485445 480576 615 1460 0 483976 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1941780

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 6851
/proc/meminfo: memFree=23741924/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3307884 CPUtime=162.26 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 832309 0 0 0 15826 400 0 0 20 0 1 0 268898761 3387273216 813224 33554432000 4194304 10173063 140735137770336 140735137765448 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 826971 813224 615 1460 0 825502 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3307884

[startup+222.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 6851
/proc/meminfo: memFree=23736308/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3308908 CPUtime=222.26 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 832773 0 0 0 21825 401 0 0 20 0 1 0 268898761 3388321792 813688 33554432000 4194304 10173063 140735137770336 140735137765448 8925042 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 827227 813688 615 1460 0 825758 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3308908

[startup+282.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 6851
/proc/meminfo: memFree=23717972/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3310764 CPUtime=282.25 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 833453 0 0 0 27824 401 0 0 20 0 1 0 268898761 3390222336 814368 33554432000 4194304 10173063 140735137770336 140735137765448 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 827691 814368 615 1460 0 826222 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3310764

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 6852
/proc/meminfo: memFree=23689752/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3312812 CPUtime=342.24 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 834158 0 0 0 33823 401 0 0 20 0 1 0 268898761 3392319488 815073 33554432000 4194304 10173063 140735137770336 140735137765448 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 828203 815073 615 1460 0 826734 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3312812

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 6852
/proc/meminfo: memFree=23688540/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3312812 CPUtime=402.23 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 834372 0 0 0 39822 401 0 0 20 0 1 0 268898761 3392319488 815287 33554432000 4194304 10173063 140735137770336 140735137765448 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 828203 815287 615 1460 0 826734 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3312812

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 6855
/proc/meminfo: memFree=23727828/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3314728 CPUtime=462.23 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 835098 0 0 0 45822 401 0 0 20 0 1 0 268898761 3394281472 815980 33554432000 4194304 10173063 140735137770336 140735137765448 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 828682 815980 615 1460 0 827213 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 3314728

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6855
/proc/meminfo: memFree=23723656/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3315560 CPUtime=522.21 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 835522 0 0 0 51820 401 0 0 20 0 1 0 268898761 3395133440 816404 33554432000 4194304 10173063 140735137770336 140735137765448 8928167 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 828890 816404 615 1460 0 827421 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3315560

[startup+582.308 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6855
/proc/meminfo: memFree=23707184/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3315560 CPUtime=582.21 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 835738 0 0 0 57820 401 0 0 20 0 1 0 268898761 3395133440 816620 33554432000 4194304 10173063 140735137770336 140735137765448 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 828890 816620 615 1460 0 827421 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 3315560

[startup+642.3 s]

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

/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 839632 0 0 0 99810 403 0 0 20 0 1 0 268898761 3404627968 820509 33554432000 4194304 10173063 140735137770336 140735137765448 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 831208 820509 615 1460 0 829739 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3324832

[startup+1062.3 s]
/proc/loadavg: 1.00 1.31 1.68 2/172 6885
/proc/meminfo: memFree=25702888/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3325856 CPUtime=1062.13 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 840120 0 0 0 105809 404 0 0 20 0 1 0 268898761 3405676544 821162 33554432000 4194304 10173063 140735137770336 140735137765448 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 831464 821162 615 1460 0 829995 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3325856

[startup+1122.3 s]
/proc/loadavg: 1.06 1.27 1.64 2/171 6885
/proc/meminfo: memFree=25700088/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3327712 CPUtime=1122.12 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 840816 0 0 0 111808 404 0 0 20 0 1 0 268898761 3407577088 821858 33554432000 4194304 10173063 140735137770336 140735137765448 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 831928 821858 615 1460 0 830459 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3327712

[startup+1182.3 s]
/proc/loadavg: 1.02 1.22 1.60 2/171 6885
/proc/meminfo: memFree=25688336/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3329760 CPUtime=1182.11 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 841587 0 0 0 117807 404 0 0 20 0 1 0 268898761 3409674240 825020 33554432000 4194304 10173063 140735137770336 140735137765448 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 832440 825020 615 1460 0 830971 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3329760

[startup+1242.31 s]
/proc/loadavg: 1.00 1.17 1.56 2/171 6885
/proc/meminfo: memFree=25683032/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3330784 CPUtime=1242.1 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 842119 0 0 0 123806 404 0 0 20 0 1 0 268898761 3410722816 826199 33554432000 4194304 10173063 140735137770336 140735137765448 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 832696 826199 615 1460 0 831227 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3330784

[startup+1302.3 s]
/proc/loadavg: 1.00 1.14 1.52 2/171 6886
/proc/meminfo: memFree=25678348/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3332640 CPUtime=1302.08 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 842823 0 0 0 129804 404 0 0 20 0 1 0 268898761 3412623360 827374 33554432000 4194304 10173063 140735137770336 140735137765448 8924992 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 833160 827374 615 1460 0 831691 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 3332640

[startup+1362.3 s]
/proc/loadavg: 1.00 1.11 1.48 2/171 6886
/proc/meminfo: memFree=25676020/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3333532 CPUtime=1362.07 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 843319 0 0 0 135803 404 0 0 20 0 1 0 268898761 3413536768 827928 33554432000 4194304 10173063 140735137770336 140735137765448 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 833383 827928 615 1460 0 831914 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 3333532

[startup+1422.3 s]
/proc/loadavg: 1.00 1.09 1.45 2/171 6886
/proc/meminfo: memFree=25673816/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3334556 CPUtime=1422.06 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 843815 0 0 0 141802 404 0 0 20 0 1 0 268898761 3414585344 828533 33554432000 4194304 10173063 140735137770336 140735137765448 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 833639 828533 615 1460 0 832170 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 3334556

[startup+1482.3 s]
/proc/loadavg: 1.00 1.07 1.42 2/171 6886
/proc/meminfo: memFree=25670992/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3336412 CPUtime=1482.05 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 844519 0 0 0 147801 404 0 0 20 0 1 0 268898761 3416485888 829237 33554432000 4194304 10173063 140735137770336 140735137765448 8925088 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 834103 829237 615 1460 0 832634 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3336412

[startup+1542.3 s]
/proc/loadavg: 1.00 1.05 1.39 2/171 6886
/proc/meminfo: memFree=25668044/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3338460 CPUtime=1542.05 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 845271 0 0 0 153800 405 0 0 20 0 1 0 268898761 3418583040 829989 33554432000 4194304 10173063 140735137770336 140735137765448 8925032 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 834615 829989 615 1460 0 833146 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3338460

[startup+1602.3 s]
/proc/loadavg: 1.06 1.06 1.37 2/171 6887
/proc/meminfo: memFree=25665004/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3338460 CPUtime=1602.04 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 845463 0 0 0 159799 405 0 0 20 0 1 0 268898761 3418583040 830778 33554432000 4194304 10173063 140735137770336 140735137765448 8925020 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 834615 830778 615 1460 0 833146 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3338460

[startup+1662.3 s]
/proc/loadavg: 1.02 1.05 1.34 2/172 6890
/proc/meminfo: memFree=25660388/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3341336 CPUtime=1662.02 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 846279 0 0 0 165797 405 0 0 20 0 1 0 268898761 3421528064 832029 33554432000 4194304 10173063 140735137770336 140735137765448 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 835334 832029 615 1460 0 833865 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 3341336

[startup+1722.3 s]
/proc/loadavg: 1.04 1.05 1.32 2/171 6890
/proc/meminfo: memFree=25658240/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3342360 CPUtime=1722.02 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 846614 0 0 0 171796 406 0 0 20 0 1 0 268898761 3422576640 832435 33554432000 4194304 10173063 140735137770336 140735137765448 8925062 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 835590 832435 615 1460 0 834121 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3342360

[startup+1782.3 s]
/proc/loadavg: 1.01 1.04 1.30 2/171 6890
/proc/meminfo: memFree=25624232/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3376744 CPUtime=1782.01 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 854089 0 0 0 177794 407 0 0 20 0 1 0 268898761 3457785856 840899 33554432000 4194304 10173063 140735137770336 140735137765704 8925037 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 844186 840899 615 1460 0 842717 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3376744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.01 1.04 1.30 2/171 6890
/proc/meminfo: memFree=25604624/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3396196 CPUtime=1800.01 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 858980 0 0 0 179593 408 0 0 20 0 1 0 268898761 3477704704 845790 33554432000 4194304 10173063 140735137770336 140735137765656 8925068 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 849049 845790 615 1460 0 847580 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3396196

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -6849

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

[startup+1801.8 s]
/proc/loadavg: 1.01 1.03 1.29 2/172 6891
/proc/meminfo: memFree=25604624/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3396196 CPUtime=1801.5 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 858980 0 0 0 179742 408 0 0 20 0 1 0 268898761 3477704704 845790 33554432000 4194304 10173063 140735137770336 140735137765120 8925047 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 849049 845790 615 1460 0 847580 0
Current children cumulated CPU time (s) 1801.5
Current children cumulated vsize (KiB) 3396196

[startup+1802.21 s]
/proc/loadavg: 1.01 1.03 1.29 2/172 6891
/proc/meminfo: memFree=25604416/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=3396196 CPUtime=1801.91 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4202496 858980 0 0 0 179783 408 0 0 20 0 1 0 268898761 3477704704 845790 33554432000 4194304 10173063 140735137770336 140735137765120 8925057 0 0 4096 16384 0 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 849049 845790 615 1460 0 847580 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3396196

[startup+1802.4 s]
/proc/loadavg: 1.01 1.03 1.29 2/172 6891
/proc/meminfo: memFree=25604416/32873844 swapFree=7612/7612
[pid=6849] ppid=6847 vsize=0 CPUtime=1802.11 cores=0,2,4,6
/proc/6849/stat : 6849 (scip-2.1.1.4fix) R 6847 6849 5919 0 -1 4203524 858980 0 0 0 179793 418 0 0 20 0 1 0 268898761 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/6849/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.11
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.4
CPU time (s): 1802.12
CPU user time (s): 1797.93
CPU system time (s): 4.18236
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 3396196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.93
system time used= 4.18236
maximum resident set size= 3383160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 858980
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= 21
involuntary context switches= 1855

runsolver used 4.44632 second user time and 10.9423 second system time

The end

Launcher Data 

Begin job on node143 at 2012-05-26 12:22:24
IDJOB=3691388
IDBENCH=91052
IDSOLVER=2270
FILE ID=node143/3691388-1338027743
RUNJOBID= node143-1338016920-5935
PBS_JOBID= 14624332
Free space on /tmp= 71428 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_rapportOE2.0_TMAX120_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-3691388-1338027743/watcher-3691388-1338027743 -o /tmp/evaluation-result-3691388-1338027743/solver-3691388-1338027743 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4fix.linux.x86_64.gnu.opt.spx -f HOME/instance-3691388-1338027743.opb -t 1800 -m 15500

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

MD5SUM BENCH= 187352532546cdf6dd143df196fcb0ac
RANDOM SEED=863943057

node143.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		: 2666.787
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	: 5333.57
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		: 2666.787
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.91
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		: 2666.787
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		: 2666.787
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	: 5298.57
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		: 2666.787
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		: 2666.787
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:        26983196 kB
Buffers:          258700 kB
Cached:          2845716 kB
SwapCached:            0 kB
Active:          2726132 kB
Inactive:        2377064 kB
Active(anon):    2001332 kB
Inactive(anon):        0 kB
Active(file):     724800 kB
Inactive(file):  2377064 kB
Unevictable:        7612 kB
Mlocked:            7612 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41180 kB
Writeback:             0 kB
AnonPages:       1991120 kB
Mapped:            17852 kB
Shmem:               200 kB
Slab:             642200 kB
SReclaimable:      84744 kB
SUnreclaim:       557456 kB
KernelStack:        1464 kB
PageTables:         8080 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    2132136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    266240 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= 71428 MiB
End job on node143 at 2012-05-26 12:52:26