Trace number 3692550

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 E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed? (TO) 1802.16 1802.44

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_50null0mast_rapportOE1.0_TMAX15_K192_cod2.opb
MD5SUMa88af6dd0118c2f12fc3d8f44e999a51
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-432
Best CPU time to get the best result obtained on this benchmark780.628
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 512
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 3967
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 61696
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 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: 947bdb7-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-3692550-1338047394.opb>
2.49/2.54	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.49/2.54	c problem read in 2.54
6.09/6.17	c presolving:
12.99/13.08	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
15.30/15.39	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-3692550-1338047394/watcher-3692550-1338047394 -o /tmp/evaluation-result-3692550-1338047394/solver-3692550-1338047394 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692550-1338047394.opb -t 1800 -m 15500 

running on 4 cores: 1,3,5,7

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: 2.00 2.00 2.00 3/176 32734
/proc/meminfo: memFree=25249616/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=11000 CPUtime=0 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 1592 0 0 0 0 0 0 0 20 0 1 0 270867992 11264000 1547 33554432000 4194304 10219143 140737363471296 140735909376296 8891101 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 2750 1552 398 1471 0 1270 0

[startup+0.0265591 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 32734
/proc/meminfo: memFree=25249616/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=22852 CPUtime=0.01 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 4471 0 0 0 1 0 0 0 20 0 1 0 270867992 23400448 4427 33554432000 4194304 10219143 140737363471296 140735909376296 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 5713 4427 421 1471 0 4233 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 22852

[startup+0.100455 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 32734
/proc/meminfo: memFree=25249616/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=46164 CPUtime=0.09 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 10202 0 0 0 7 2 0 0 20 0 1 0 270867992 47271936 10158 33554432000 4194304 10219143 140737363471296 140735909376296 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 11541 10199 421 1471 0 10061 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46164

[startup+0.300367 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 32734
/proc/meminfo: memFree=25249616/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=86392 CPUtime=0.29 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 20309 0 0 0 25 4 0 0 20 0 1 0 270867992 88465408 20263 33554432000 4194304 10219143 140737363471296 140735909376296 9029200 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 21598 20263 421 1471 0 20118 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 86392

[startup+0.700393 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 32734
/proc/meminfo: memFree=25249616/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=192532 CPUtime=0.69 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 46851 0 0 0 60 9 0 0 20 0 1 0 270867992 197152768 46805 33554432000 4194304 10219143 140737363471296 140735909376296 5541619 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 48133 46805 421 1471 0 46653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 192532

[startup+1.50039 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32735
/proc/meminfo: memFree=24987828/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=387832 CPUtime=1.49 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 95632 0 0 0 133 16 0 0 20 0 1 0 270867992 397139968 95588 33554432000 4194304 10219143 140737363471296 140737363336216 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 96958 95607 421 1471 0 95478 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 387832

[startup+3.1004 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32735
/proc/meminfo: memFree=24769092/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=864348 CPUtime=3.09 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 214167 0 0 0 273 36 0 0 20 0 1 0 270867992 885092352 214578 33554432000 4194304 10219143 140737363471296 140737363466392 5613934 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 216087 214578 473 1471 0 214607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 864348

[startup+6.30041 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32735
/proc/meminfo: memFree=24071264/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=1248012 CPUtime=6.29 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 306306 0 0 0 577 52 0 0 20 0 1 0 270867992 1277964288 309272 33554432000 4194304 10219143 140737363471296 140737363468840 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 312003 309272 550 1471 0 310523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1248012

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32738
/proc/meminfo: memFree=23659620/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=1601676 CPUtime=12.68 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 435835 0 0 0 1030 238 0 0 20 0 1 0 270867992 1640116224 397028 33554432000 4194304 10219143 140737363471296 140737363467352 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 400419 397028 569 1471 0 398939 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1601676

[startup+25.5005 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32738
/proc/meminfo: memFree=23360868/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=1904040 CPUtime=25.48 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 491348 0 0 0 2179 369 0 0 20 0 1 0 270867992 1949736960 471816 33554432000 4194304 10219143 140737363471296 140737363466696 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 476010 471816 612 1471 0 474530 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1904040

[startup+51.1005 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 32738
/proc/meminfo: memFree=23350976/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=1912424 CPUtime=51.09 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 492818 0 0 0 4739 370 0 0 20 0 1 0 270867992 1958322176 473797 33554432000 4194304 10219143 140737363471296 140737363466696 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 478106 473797 612 1471 0 476626 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1912424

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32739
/proc/meminfo: memFree=23344332/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=1914856 CPUtime=102.28 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 493470 0 0 0 9858 370 0 0 20 0 1 0 270867992 1960812544 474449 33554432000 4194304 10219143 140737363471296 140737363467672 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 478714 474449 612 1471 0 477234 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1914856

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32739
/proc/meminfo: memFree=21938132/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3345824 CPUtime=162.27 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 824574 0 0 0 15800 427 0 0 20 0 1 0 270867992 3426123776 822535 33554432000 4194304 10219143 140737363471296 140737363466408 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 836456 822535 612 1471 0 834976 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 3345824

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32739
/proc/meminfo: memFree=21934688/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3346848 CPUtime=222.26 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 824944 0 0 0 21799 427 0 0 20 0 1 0 270867992 3427172352 822905 33554432000 4194304 10219143 140737363471296 140737363466408 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 836712 822905 612 1471 0 835232 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3346848

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32739
/proc/meminfo: memFree=21929508/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3347872 CPUtime=282.25 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 825310 0 0 0 27798 427 0 0 20 0 1 0 270867992 3428220928 823271 33554432000 4194304 10219143 140737363471296 140737363466408 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 836968 823271 612 1471 0 835488 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3347872

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 32739
/proc/meminfo: memFree=21926436/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3347872 CPUtime=342.24 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 825420 0 0 0 33797 427 0 0 20 0 1 0 270867992 3428220928 823381 33554432000 4194304 10219143 140737363471296 140737363466408 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 836968 823381 612 1471 0 835488 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3347872

[startup+402.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 32740
/proc/meminfo: memFree=21924728/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3347872 CPUtime=402.23 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 825530 0 0 0 39796 427 0 0 20 0 1 0 270867992 3428220928 823491 33554432000 4194304 10219143 140737363471296 140737363466408 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 836968 823491 612 1471 0 835488 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3347872

[startup+462.301 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 32740
/proc/meminfo: memFree=21920044/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3349728 CPUtime=462.22 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 826107 0 0 0 45795 427 0 0 20 0 1 0 270867992 3430121472 824068 33554432000 4194304 10219143 140737363471296 140737363466408 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 837432 824068 612 1471 0 835952 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3349728

[startup+522.301 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 32740
/proc/meminfo: memFree=21916848/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3351776 CPUtime=522.22 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 826736 0 0 0 51794 428 0 0 20 0 1 0 270867992 3432218624 824697 33554432000 4194304 10219143 140737363471296 140737363466408 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 837944 824697 612 1471 0 836464 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 3351776

[startup+582.301 s]
/proc/loadavg: 2.15 2.07 2.01 3/177 32740
/proc/meminfo: memFree=21910588/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3351776 CPUtime=582.2 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 826910 0 0 0 57792 428 0 0 20 0 1 0 270867992 3432218624 824871 33554432000 4194304 10219143 140737363471296 140737363466408 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 837944 824871 612 1471 0 836464 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3351776

[startup+642.301 s]

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

/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 828407 0 0 0 99785 428 0 0 20 0 1 0 270867992 3435167744 826368 33554432000 4194304 10219143 140737363471296 140737363466408 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 838664 826368 612 1471 0 837184 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3354656

[startup+1062.3 s]
/proc/loadavg: 1.39 1.86 1.94 2/171 325
/proc/meminfo: memFree=25302192/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3355680 CPUtime=1062.13 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 828849 0 0 0 105784 429 0 0 20 0 1 0 270867992 3436216320 826870 33554432000 4194304 10219143 140737363471296 140737363466408 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 838920 826870 612 1471 0 837440 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 3355680

[startup+1122.3 s]
/proc/loadavg: 1.20 1.71 1.88 2/171 325
/proc/meminfo: memFree=25298624/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3357536 CPUtime=1122.12 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 829519 0 0 0 111783 429 0 0 20 0 1 0 270867992 3438116864 827707 33554432000 4194304 10219143 140737363471296 140737363466408 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 839384 827707 612 1471 0 837904 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 3357536

[startup+1182.3 s]
/proc/loadavg: 1.07 1.58 1.82 2/171 325
/proc/meminfo: memFree=25297784/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3357536 CPUtime=1182.11 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 829717 0 0 0 117782 429 0 0 20 0 1 0 270867992 3438116864 827905 33554432000 4194304 10219143 140737363471296 140737363466408 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 839384 827905 612 1471 0 837904 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 3357536

[startup+1242.3 s]
/proc/loadavg: 1.08 1.49 1.77 2/172 328
/proc/meminfo: memFree=25286644/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3359584 CPUtime=1242.1 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 830454 0 0 0 123780 430 0 0 20 0 1 0 270867992 3440214016 830636 33554432000 4194304 10219143 140737363471296 140737363466408 8969265 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 839896 830636 612 1471 0 838416 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 3359584

[startup+1302.3 s]
/proc/loadavg: 1.02 1.39 1.72 2/171 329
/proc/meminfo: memFree=25282216/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3359584 CPUtime=1302.1 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 830611 0 0 0 129780 430 0 0 20 0 1 0 270867992 3440214016 831751 33554432000 4194304 10219143 140737363471296 140737363466408 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 839896 831751 612 1471 0 838416 0
Current children cumulated CPU time (s) 1302.1
Current children cumulated vsize (KiB) 3359584

[startup+1362.3 s]
/proc/loadavg: 1.01 1.32 1.68 2/171 329
/proc/meminfo: memFree=25276416/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3362144 CPUtime=1362.08 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 831483 0 0 0 135778 430 0 0 20 0 1 0 270867992 3442835456 833181 33554432000 4194304 10219143 140737363471296 140737363466408 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 840536 833181 612 1471 0 839056 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 3362144

[startup+1422.31 s]
/proc/loadavg: 1.00 1.26 1.63 2/171 329
/proc/meminfo: memFree=25273344/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3364192 CPUtime=1422.08 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 832188 0 0 0 141778 430 0 0 20 0 1 0 270867992 3444932608 833977 33554432000 4194304 10219143 140737363471296 140737363466408 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 841048 833977 612 1471 0 839568 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3364192

[startup+1482.3 s]
/proc/loadavg: 1.00 1.21 1.59 2/171 329
/proc/meminfo: memFree=25272132/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3364192 CPUtime=1482.06 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 832354 0 0 0 147776 430 0 0 20 0 1 0 270867992 3444932608 834252 33554432000 4194304 10219143 140737363471296 140737363466408 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 841048 834252 612 1471 0 839568 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3364192

[startup+1542.3 s]
/proc/loadavg: 1.00 1.17 1.54 2/171 329
/proc/meminfo: memFree=25270300/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3365216 CPUtime=1542.06 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 832831 0 0 0 153775 431 0 0 20 0 1 0 270867992 3445981184 834729 33554432000 4194304 10219143 140737363471296 140737363466408 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 841304 834729 612 1471 0 839824 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 3365216

[startup+1602.3 s]
/proc/loadavg: 1.00 1.14 1.51 2/171 330
/proc/meminfo: memFree=25267724/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3367072 CPUtime=1602.04 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 833497 0 0 0 159773 431 0 0 20 0 1 0 270867992 3447881728 835395 33554432000 4194304 10219143 140737363471296 140737363466408 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 841768 835395 612 1471 0 840288 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3367072

[startup+1662.3 s]
/proc/loadavg: 1.00 1.11 1.48 2/171 330
/proc/meminfo: memFree=25265484/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3367072 CPUtime=1662.03 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 833732 0 0 0 165772 431 0 0 20 0 1 0 270867992 3447881728 835944 33554432000 4194304 10219143 140737363471296 140737363466408 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 841768 835944 612 1471 0 840288 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3367072

[startup+1722.3 s]
/proc/loadavg: 1.00 1.09 1.44 2/171 330
/proc/meminfo: memFree=25256856/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3369120 CPUtime=1722.02 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 834360 0 0 0 171771 431 0 0 20 0 1 0 270867992 3449978880 838060 33554432000 4194304 10219143 140737363471296 140737363466408 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 842280 838060 612 1471 0 840800 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3369120

[startup+1782.3 s]
/proc/loadavg: 1.00 1.07 1.41 2/171 330
/proc/meminfo: memFree=25252692/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3370144 CPUtime=1782.01 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 834680 0 0 0 177770 431 0 0 20 0 1 0 270867992 3451027456 839079 33554432000 4194304 10219143 140737363471296 140737363466408 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 842536 839079 612 1471 0 841056 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3370144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.06 1.40 2/171 330
/proc/meminfo: memFree=25252600/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3370144 CPUtime=1800.03 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 834692 0 0 0 179571 432 0 0 20 0 1 0 270867992 3451027456 839091 33554432000 4194304 10219143 140737363471296 140737363466408 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 842536 839091 612 1471 0 841056 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 3370144

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -32734

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.06 1.40 2/172 331
/proc/meminfo: memFree=25252600/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3370144 CPUtime=1801.12 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 834692 0 0 0 179680 432 0 0 20 0 1 0 270867992 3451027456 839091 33554432000 4194304 10219143 140737363471296 140737363465856 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 842536 839091 612 1471 0 841056 0
Current children cumulated CPU time (s) 1801.12
Current children cumulated vsize (KiB) 3370144

[startup+1802.2 s]
/proc/loadavg: 1.00 1.06 1.40 2/172 331
/proc/meminfo: memFree=25252592/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=3370144 CPUtime=1801.92 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4202496 834696 0 0 0 179760 432 0 0 20 0 1 0 270867992 3451027456 839095 33554432000 4194304 10219143 140737363471296 140737363465856 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 842536 839095 612 1471 0 841056 0
Current children cumulated CPU time (s) 1801.92
Current children cumulated vsize (KiB) 3370144

[startup+1802.4 s]
/proc/loadavg: 1.00 1.06 1.40 2/172 331
/proc/meminfo: memFree=25252592/32873844 swapFree=7620/7620
[pid=32734] ppid=32732 vsize=0 CPUtime=1802.12 cores=1,3,5,7
/proc/32734/stat : 32734 (scip-2.1.1.4exp) R 32732 32734 30301 0 -1 4203524 834696 0 0 0 179771 441 0 0 20 0 1 0 270867992 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/32734/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.12
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.44
CPU time (s): 1802.16
CPU user time (s): 1797.71
CPU system time (s): 4.44832
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 3370144

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.71
system time used= 4.44832
maximum resident set size= 3356380
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 834696
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= 12
involuntary context switches= 1854

runsolver used 9.73652 second user time and 15.1717 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-26 17:49:54
IDJOB=3692550
IDBENCH=91155
IDSOLVER=2271
FILE ID=node107/3692550-1338047394
RUNJOBID= node107-1338029651-31451
PBS_JOBID= 14624364
Free space on /tmp= 71512 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_50null0mast_rapportOE1.0_TMAX15_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692550-1338047394/watcher-3692550-1338047394 -o /tmp/evaluation-result-3692550-1338047394/solver-3692550-1338047394 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692550-1338047394.opb -t 1800 -m 15500

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

MD5SUM BENCH= a88af6dd0118c2f12fc3d8f44e999a51
RANDOM SEED=978089854

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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		: 2666.760
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	: 5331.92
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		: 2666.760
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		: 2666.760
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	: 5331.91
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		: 2666.760
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:        25249748 kB
Buffers:          250208 kB
Cached:          3261688 kB
SwapCached:            0 kB
Active:          4041012 kB
Inactive:        2800220 kB
Active(anon):    3331592 kB
Inactive(anon):        0 kB
Active(file):     709420 kB
Inactive(file):  2800220 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             40900 kB
Writeback:             0 kB
AnonPages:       3338664 kB
Mapped:            16780 kB
Shmem:               200 kB
Slab:             636168 kB
SReclaimable:      78416 kB
SUnreclaim:       557752 kB
KernelStack:        1448 kB
PageTables:        10596 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    3485828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    362496 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 node107 at 2012-05-26 18:19:57