Trace number 3692562

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) 1802.14 1802.42

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_20null20mast_rapportOE2.0_TMAX15_K192_cod2.opb
MD5SUM93a343a9af9e00903cf416438942ba6c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-10175
Best CPU time to get the best result obtained on this benchmark591.962
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 1427
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 884981
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 884981
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: 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-3692562-1338046978.opb>
2.10/2.13	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.10/2.13	c problem read in 2.13
3.98/4.06	c presolving:
7.70/7.77	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
8.80/8.86	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, 1978 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-3692562-1338046978/watcher-3692562-1338046978 -o /tmp/evaluation-result-3692562-1338046978/solver-3692562-1338046978 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692562-1338046978.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 12217
/proc/meminfo: memFree=27027424/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=12028 CPUtime=0 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 1653 0 0 0 0 0 0 0 20 0 1 0 270823355 12316672 1609 33554432000 4194304 10219143 140734769598160 140737016870424 8891101 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/12217/statm: 3007 1619 398 1471 0 1527 0

[startup+0.0574789 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 12217
/proc/meminfo: memFree=27027424/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=35856 CPUtime=0.04 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 7733 0 0 0 4 0 0 0 20 0 1 0 270823355 36716544 7688 33554432000 4194304 10219143 140734769598160 140737016870424 7589947 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/12217/statm: 9220 7712 421 1471 0 7740 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 35856

[startup+0.100228 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 12217
/proc/meminfo: memFree=27027424/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=49668 CPUtime=0.08 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 11153 0 0 0 7 1 0 0 20 0 1 0 270823355 50860032 11108 33554432000 4194304 10219143 140734769598160 140737016870424 9029200 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/12217/statm: 12417 11108 421 1471 0 10937 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 49668

[startup+0.300167 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 12217
/proc/meminfo: memFree=27027424/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=94428 CPUtime=0.29 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 22318 0 0 0 26 3 0 0 20 0 1 0 270823355 96694272 22273 33554432000 4194304 10219143 140734769598160 140734769463336 7123488 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/12217/statm: 23607 22273 421 1471 0 22127 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 94428

[startup+0.700165 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 12217
/proc/meminfo: memFree=27027424/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=214268 CPUtime=0.68 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 52232 0 0 0 60 8 0 0 20 0 1 0 270823355 219410432 52187 33554432000 4194304 10219143 140734769598160 140734769463336 9029200 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/12217/statm: 53567 52187 421 1471 0 52087 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 214268

[startup+1.50016 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12218
/proc/meminfo: memFree=26734140/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=436480 CPUtime=1.49 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 107473 0 0 0 133 16 0 0 20 0 1 0 270823355 446955520 107429 33554432000 4194304 10219143 140734769598160 140734769463336 7589947 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/12217/statm: 109120 107463 421 1471 0 107640 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 436480

[startup+3.10025 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12218
/proc/meminfo: memFree=26535228/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=1097832 CPUtime=3.09 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 272628 0 0 0 270 39 0 0 20 0 1 0 270823355 1124179968 272982 33554432000 4194304 10219143 140734769598160 140734769594296 7589947 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/12217/statm: 274458 272982 483 1471 0 272978 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1097832

[startup+6.30024 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12218
/proc/meminfo: memFree=25734024/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=1636396 CPUtime=6.29 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 405585 0 0 0 552 77 0 0 20 0 1 0 270823355 1675669504 405580 33554432000 4194304 10219143 140734769598160 140734769595160 9008087 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/12217/statm: 409099 405580 560 1471 0 407619 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1636396

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12218
/proc/meminfo: memFree=25139364/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=1903908 CPUtime=12.68 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 492398 0 0 0 1143 125 0 0 20 0 1 0 270823355 1949601792 471822 33554432000 4194304 10219143 140734769598160 140734769593560 8969184 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/12217/statm: 475977 471822 612 1471 0 474497 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1903908

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12218
/proc/meminfo: memFree=24967700/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=1911332 CPUtime=25.49 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 494128 0 0 0 2423 126 0 0 20 0 1 0 270823355 1957203968 473552 33554432000 4194304 10219143 140734769598160 140734769593560 8969239 0 0 4096 16384 0 0 0 17 1 0 0 0 0 0
/proc/12217/statm: 477833 473552 612 1471 0 476353 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1911332

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12218
/proc/meminfo: memFree=24888084/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=1914980 CPUtime=51.08 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 495110 0 0 0 4982 126 0 0 20 0 1 0 270823355 1960939520 474534 33554432000 4194304 10219143 140734769598160 140734769594536 8969265 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 478745 474534 612 1471 0 477265 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1914980

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12218
/proc/meminfo: memFree=23458232/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3346384 CPUtime=102.27 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 822234 0 0 0 10060 167 0 0 20 0 1 0 270823355 3426697216 822728 33554432000 4194304 10219143 140734769598160 140734769593272 8969224 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 836596 822728 612 1471 0 835116 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3346384

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12218
/proc/meminfo: memFree=23455116/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3348432 CPUtime=162.26 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 822955 0 0 0 16058 168 0 0 20 0 1 0 270823355 3428794368 823449 33554432000 4194304 10219143 140734769598160 140734769593272 8969212 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 837108 823449 612 1471 0 835628 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3348432

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12219
/proc/meminfo: memFree=23422340/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3348432 CPUtime=222.25 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 823193 0 0 0 22057 168 0 0 20 0 1 0 270823355 3428794368 823687 33554432000 4194304 10219143 140734769598160 140734769593272 8969249 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 837108 823687 612 1471 0 835628 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3348432

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12219
/proc/meminfo: memFree=23417284/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3352336 CPUtime=282.24 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 824386 0 0 0 28056 168 0 0 20 0 1 0 270823355 3432792064 824880 33554432000 4194304 10219143 140734769598160 140734769593272 8969254 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 838084 824880 612 1471 0 836604 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3352336

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12219
/proc/meminfo: memFree=23415960/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3352336 CPUtime=342.23 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 824603 0 0 0 34055 168 0 0 20 0 1 0 270823355 3432792064 825097 33554432000 4194304 10219143 140734769598160 140734769593272 8969234 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 838084 825097 612 1471 0 836604 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3352336

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12219
/proc/meminfo: memFree=23412268/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3353360 CPUtime=402.22 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 825078 0 0 0 40054 168 0 0 20 0 1 0 270823355 3433840640 825572 33554432000 4194304 10219143 140734769598160 140734769593272 8969244 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 838340 825572 612 1471 0 836860 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3353360

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 12222
/proc/meminfo: memFree=23404988/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3355216 CPUtime=462.21 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 825768 0 0 0 46053 168 0 0 20 0 1 0 270823355 3435741184 826262 33554432000 4194304 10219143 140734769598160 140734769593272 8969244 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 838804 826262 612 1471 0 837324 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3355216

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 12223
/proc/meminfo: memFree=23396220/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3355216 CPUtime=522.2 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 826046 0 0 0 52052 168 0 0 20 0 1 0 270823355 3435741184 826540 33554432000 4194304 10219143 140734769598160 140734769593272 8969239 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 838804 826540 612 1471 0 837324 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 3355216

[startup+582.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 12223
/proc/meminfo: memFree=23380688/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3356240 CPUtime=582.2 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 826518 0 0 0 58051 169 0 0 20 0 1 0 270823355 3436789760 827012 33554432000 4194304 10219143 140734769598160 140734769593272 8969254 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 839060 827012 612 1471 0 837580 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3356240

[startup+642.3 s]

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

/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 830772 0 0 0 100043 170 0 0 20 0 1 0 270823355 3447603200 831431 33554432000 4194304 10219143 140734769598160 140734769593272 8969260 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 841700 831431 612 1471 0 840220 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3366800

[startup+1062.3 s]
/proc/loadavg: 2.08 2.06 2.01 3/178 12227
/proc/meminfo: memFree=23358048/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3367632 CPUtime=1062.12 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 831209 0 0 0 106042 170 0 0 20 0 1 0 270823355 3448455168 831867 33554432000 4194304 10219143 140734769598160 140734769593272 8969244 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 841908 831867 612 1471 0 840428 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3367632

[startup+1122.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/178 12251
/proc/meminfo: memFree=23345420/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3369680 CPUtime=1122.11 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 831949 0 0 0 112041 170 0 0 20 0 1 0 270823355 3450552320 835015 33554432000 4194304 10219143 140734769598160 140734769593272 8969198 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 842420 835015 612 1471 0 840940 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 3369680

[startup+1182.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 12251
/proc/meminfo: memFree=23341108/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3370700 CPUtime=1182.1 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 832435 0 0 0 118040 170 0 0 20 0 1 0 270823355 3451596800 836130 33554432000 4194304 10219143 140734769598160 140734769593272 8969254 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 842675 836130 612 1471 0 841195 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 3370700

[startup+1242.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 12251
/proc/meminfo: memFree=23336424/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3372560 CPUtime=1242.09 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 833140 0 0 0 124039 170 0 0 20 0 1 0 270823355 3453501440 837307 33554432000 4194304 10219143 140734769598160 140734769593272 8969249 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 843140 837307 612 1471 0 841660 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 3372560

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 12251
/proc/meminfo: memFree=23334096/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3373580 CPUtime=1302.09 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 833635 0 0 0 130038 171 0 0 20 0 1 0 270823355 3454545920 837892 33554432000 4194304 10219143 140734769598160 140734769593272 8969244 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 843395 837892 612 1471 0 841915 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3373580

[startup+1362.3 s]
/proc/loadavg: 1.78 1.98 1.98 2/171 12275
/proc/meminfo: memFree=25537064/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3375628 CPUtime=1362.07 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 834388 0 0 0 136036 171 0 0 20 0 1 0 270823355 3456643072 838754 33554432000 4194304 10219143 140734769598160 140734769593272 8969254 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 843907 838754 612 1471 0 842427 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 3375628

[startup+1422.31 s]
/proc/loadavg: 1.29 1.80 1.92 2/170 12275
/proc/meminfo: memFree=25534868/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3377484 CPUtime=1422.07 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 835092 0 0 0 142036 171 0 0 20 0 1 0 270823355 3458543616 839458 33554432000 4194304 10219143 140734769598160 140734769593272 8969239 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 844371 839458 612 1471 0 842891 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3377484

[startup+1482.3 s]
/proc/loadavg: 1.10 1.65 1.86 2/171 12276
/proc/meminfo: memFree=25532684/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3378508 CPUtime=1482.05 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 835588 0 0 0 148034 171 0 0 20 0 1 0 270823355 3459592192 839954 33554432000 4194304 10219143 140734769598160 140734769593272 8969234 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 844627 839954 612 1471 0 843147 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3378508

[startup+1542.3 s]
/proc/loadavg: 1.04 1.53 1.80 2/171 12276
/proc/meminfo: memFree=25530444/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3378508 CPUtime=1542.05 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 835828 0 0 0 154033 172 0 0 20 0 1 0 270823355 3459592192 840550 33554432000 4194304 10219143 140734769598160 140734769593272 8969254 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 844627 840550 612 1471 0 843147 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3378508

[startup+1602.3 s]
/proc/loadavg: 1.01 1.43 1.75 2/171 12276
/proc/meminfo: memFree=25524868/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3381388 CPUtime=1602.04 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 836711 0 0 0 160032 172 0 0 20 0 1 0 270823355 3462541312 841940 33554432000 4194304 10219143 140734769598160 140734769593272 8969198 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 845347 841940 612 1471 0 843867 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3381388

[startup+1662.3 s]
/proc/loadavg: 1.00 1.35 1.70 2/172 12279
/proc/meminfo: memFree=25521792/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3383436 CPUtime=1662.03 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 837281 0 0 0 166031 172 0 0 20 0 1 0 270823355 3464638464 842699 33554432000 4194304 10219143 140734769598160 140734769593272 8969198 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 845859 842699 612 1471 0 844379 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3383436

[startup+1722.3 s]
/proc/loadavg: 1.00 1.28 1.65 2/171 12279
/proc/meminfo: memFree=25457420/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3449692 CPUtime=1722.02 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 853106 0 0 0 172028 174 0 0 20 0 1 0 270823355 3532484608 859035 33554432000 4194304 10219143 140734769598160 140734769593480 8969239 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 862423 859035 612 1471 0 860943 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3449692

[startup+1782.3 s]
/proc/loadavg: 1.00 1.23 1.61 2/171 12280
/proc/meminfo: memFree=25282540/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3629140 CPUtime=1782.01 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 893362 0 0 0 178021 180 0 0 20 0 1 0 270823355 3716239360 902353 33554432000 4194304 10219143 140734769598160 140734769593320 8969229 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 907285 902353 612 1471 0 905805 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 3629140



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.00 1.21 1.60 2/171 12280
/proc/meminfo: memFree=25281208/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3630164 CPUtime=1800.01 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 893690 0 0 0 179821 180 0 0 20 0 1 0 270823355 3717287936 902681 33554432000 4194304 10219143 140734769598160 140734769593480 8969239 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 907541 902681 612 1471 0 906061 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3630164

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -12217

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

[startup+1801.4 s]
/proc/loadavg: 1.00 1.21 1.60 2/172 12281
/proc/meminfo: memFree=25281208/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3630164 CPUtime=1801.11 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 893690 0 0 0 179931 180 0 0 20 0 1 0 270823355 3717287936 902681 33554432000 4194304 10219143 140734769598160 140734769592960 8969229 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 907541 902681 612 1471 0 906061 0
Current children cumulated CPU time (s) 1801.11
Current children cumulated vsize (KiB) 3630164

[startup+1802.2 s]
/proc/loadavg: 1.00 1.21 1.60 2/172 12281
/proc/meminfo: memFree=25280952/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=3630164 CPUtime=1801.91 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4202496 893693 0 0 0 180011 180 0 0 20 0 1 0 270823355 3717287936 902684 33554432000 4194304 10219143 140734769598160 140734769592960 8969254 0 0 4096 16384 0 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 907541 902684 612 1471 0 906061 0
Current children cumulated CPU time (s) 1801.91
Current children cumulated vsize (KiB) 3630164

[startup+1802.4 s]
/proc/loadavg: 1.00 1.21 1.60 2/172 12281
/proc/meminfo: memFree=25280952/32873648 swapFree=7104/7104
[pid=12217] ppid=12215 vsize=0 CPUtime=1802.1 cores=1,3,5,7
/proc/12217/stat : 12217 (scip-2.1.1.4exp) R 12215 12217 9598 0 -1 4203524 893693 0 0 0 180021 189 0 0 20 0 1 0 270823355 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/12217/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1802.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.42
CPU time (s): 1802.14
CPU user time (s): 1800.22
CPU system time (s): 1.92071
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 3630164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.22
system time used= 1.92071
maximum resident set size= 3610736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 893693
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= 16
involuntary context switches= 1961

runsolver used 2.89856 second user time and 8.5707 second system time

The end

Launcher Data 

Begin job on node127 at 2012-05-26 17:42:59
IDJOB=3692562
IDBENCH=91059
IDSOLVER=2271
FILE ID=node127/3692562-1338046978
RUNJOBID= node127-1338029665-10822
PBS_JOBID= 14624344
Free space on /tmp= 71452 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_unif_20null20mast_rapportOE2.0_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-3692562-1338046978/watcher-3692562-1338046978 -o /tmp/evaluation-result-3692562-1338046978/solver-3692562-1338046978 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692562-1338046978.opb -t 1800 -m 15500

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

MD5SUM BENCH= 93a343a9af9e00903cf416438942ba6c
RANDOM SEED=291883044

node127.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		: 2666.348
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	: 5332.69
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		: 2666.348
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		: 2666.348
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	: 5331.94
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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		: 2666.348
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:       32873648 kB
MemFree:        27028068 kB
Buffers:          282752 kB
Cached:          2919464 kB
SwapCached:            0 kB
Active:          2529304 kB
Inactive:        2527592 kB
Active(anon):    1857152 kB
Inactive(anon):        0 kB
Active(file):     672152 kB
Inactive(file):  2527592 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41136 kB
Writeback:             0 kB
AnonPages:       1865828 kB
Mapped:            17556 kB
Shmem:               200 kB
Slab:             643336 kB
SReclaimable:      87636 kB
SUnreclaim:       555700 kB
KernelStack:        1448 kB
PageTables:         7336 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    2008740 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    755712 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71456 MiB
End job on node127 at 2012-05-26 18:13:02