Trace number 3692546

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) 1802.19 1802.47

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null20mast_rapportOE1.0_TMAX60_K192_cod2.opb
MD5SUM768b5e23d0b4ff11a666e1cea764674d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-11680
Best CPU time to get the best result obtained on this benchmark1314.51
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 1605
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 370041
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 370041
Number of bits of the biggest sum of numbers19
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-3692546-1338046818.opb>
2.29/2.33	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.29/2.33	c problem read in 2.33
5.09/5.13	c presolving:
10.89/10.94	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
12.78/12.80	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-3692546-1338046818/watcher-3692546-1338046818 -o /tmp/evaluation-result-3692546-1338046818/solver-3692546-1338046818 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692546-1338046818.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: 2.02 2.01 2.00 3/177 3238
/proc/meminfo: memFree=26244456/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=12028 CPUtime=0 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 1835 0 0 0 0 0 0 0 20 0 1 0 270748893 12316672 1789 33554432000 4194304 10219143 140733932029952 140733931894792 8891101 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3238/statm: 3007 1789 398 1471 0 1527 0

[startup+0.0222761 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 3238
/proc/meminfo: memFree=26244456/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=21340 CPUtime=0.01 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 4076 0 0 0 1 0 0 0 20 0 1 0 270748893 21852160 4030 33554432000 4194304 10219143 140733932029952 140733931894792 5345827 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3238/statm: 5335 4030 421 1471 0 3855 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 21340

[startup+0.100353 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 3238
/proc/meminfo: memFree=26244456/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=46084 CPUtime=0.09 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 10288 0 0 0 8 1 0 0 20 0 1 0 270748893 47190016 10242 33554432000 4194304 10219143 140733932029952 140733931894792 5347035 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3238/statm: 11521 10242 421 1471 0 10041 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 46084

[startup+0.300258 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 3238
/proc/meminfo: memFree=26244456/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=87348 CPUtime=0.29 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 20572 0 0 0 26 3 0 0 20 0 1 0 270748893 89444352 20526 33554432000 4194304 10219143 140733932029952 140733931894792 5345827 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3238/statm: 21837 20526 421 1471 0 20357 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 87348

[startup+0.700266 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 3238
/proc/meminfo: memFree=26244456/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=197936 CPUtime=0.69 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 48226 0 0 0 62 7 0 0 20 0 1 0 270748893 202686464 48180 33554432000 4194304 10219143 140733932029952 140733931895128 9221482 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3238/statm: 49532 48196 421 1471 0 48052 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 197936

[startup+1.50032 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 3239
/proc/meminfo: memFree=25972748/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=404328 CPUtime=1.49 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 99836 0 0 0 134 15 0 0 20 0 1 0 270748893 414031872 99790 33554432000 4194304 10219143 140733932029952 140733931895128 7123520 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/3238/statm: 101082 99790 421 1471 0 99602 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 404328

[startup+3.10032 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 3239
/proc/meminfo: memFree=25757592/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=992532 CPUtime=3.08 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 246059 0 0 0 272 36 0 0 20 0 1 0 270748893 1016352768 246484 33554432000 4194304 10219143 140733932029952 140733932025752 7593634 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/3238/statm: 248342 246487 473 1471 0 246862 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 992532

[startup+6.30026 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 3239
/proc/meminfo: memFree=25005580/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=1255332 CPUtime=6.29 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 307689 0 0 0 527 102 0 0 20 0 1 0 270748893 1285459968 311180 33554432000 4194304 10219143 140733932029952 140733932026952 9008087 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/3238/statm: 313833 311180 550 1471 0 312353 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1255332

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 3239
/proc/meminfo: memFree=24637060/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=1617444 CPUtime=12.68 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 442128 0 0 0 966 302 0 0 20 0 1 0 270748893 1656262656 401131 33554432000 4194304 10219143 140733932029952 140733932026008 4529597 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/3238/statm: 404361 401131 584 1471 0 402881 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1617444

[startup+25.5004 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 3239
/proc/meminfo: memFree=24355040/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=1904092 CPUtime=25.47 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 493445 0 0 0 2180 367 0 0 20 0 1 0 270748893 1949790208 471885 33554432000 4194304 10219143 140733932029952 140733932025352 8969249 0 0 4096 16384 0 0 0 17 0 0 0 0 0 0
/proc/3238/statm: 476023 471885 612 1471 0 474543 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 1904092

[startup+51.1004 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 3240
/proc/meminfo: memFree=24346708/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=1912476 CPUtime=51.07 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 495427 0 0 0 4739 368 0 0 20 0 1 0 270748893 1958375424 473867 33554432000 4194304 10219143 140733932029952 140733932025448 8969229 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 478119 473867 612 1471 0 476639 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1912476

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3240
/proc/meminfo: memFree=24341280/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=1914708 CPUtime=102.28 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 496081 0 0 0 9859 369 0 0 20 0 1 0 270748893 1960660992 474455 33554432000 4194304 10219143 140733932029952 140733932025272 8969234 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 478677 474455 612 1471 0 477197 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1914708

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3240
/proc/meminfo: memFree=22936204/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3347016 CPUtime=162.26 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 825316 0 0 0 15808 418 0 0 20 0 1 0 270748893 3427344384 822782 33554432000 4194304 10219143 140733932029952 140733932025064 8969239 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 836754 822782 612 1471 0 835274 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3347016

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3240
/proc/meminfo: memFree=22929024/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3348040 CPUtime=222.25 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 825680 0 0 0 21807 418 0 0 20 0 1 0 270748893 3428392960 823146 33554432000 4194304 10219143 140733932029952 140733932025064 8969234 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 837010 823146 612 1471 0 835530 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3348040

[startup+282.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 3241
/proc/meminfo: memFree=22925216/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3348040 CPUtime=282.24 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 825816 0 0 0 27806 418 0 0 20 0 1 0 270748893 3428392960 823282 33554432000 4194304 10219143 140733932029952 140733932025064 8969260 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 837010 823282 612 1471 0 835530 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3348040

[startup+342.301 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 3241
/proc/meminfo: memFree=22923764/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3348040 CPUtime=342.23 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 825929 0 0 0 33805 418 0 0 20 0 1 0 270748893 3428392960 823395 33554432000 4194304 10219143 140733932029952 140733932025064 8969244 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 837010 823395 612 1471 0 835530 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3348040

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3242
/proc/meminfo: memFree=22920320/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3350088 CPUtime=402.22 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 826628 0 0 0 39803 419 0 0 20 0 1 0 270748893 3430490112 824094 33554432000 4194304 10219143 140733932029952 140733932025064 8969244 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 837522 824094 612 1471 0 836042 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3350088

[startup+462.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 3242
/proc/meminfo: memFree=22918612/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3351112 CPUtime=462.21 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 827000 0 0 0 45802 419 0 0 20 0 1 0 270748893 3431538688 824466 33554432000 4194304 10219143 140733932029952 140733932025064 8969229 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 837778 824466 612 1471 0 836298 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3351112

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 3242
/proc/meminfo: memFree=22915732/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3351112 CPUtime=522.21 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 827147 0 0 0 51802 419 0 0 20 0 1 0 270748893 3431538688 824613 33554432000 4194304 10219143 140733932029952 140733932025064 8969254 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 837778 824613 612 1471 0 836298 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3351112

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3242
/proc/meminfo: memFree=22903892/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3351112 CPUtime=582.2 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 827268 0 0 0 57801 419 0 0 20 0 1 0 270748893 3431538688 824734 33554432000 4194304 10219143 140733932029952 140733932025064 8969260 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 837778 824734 612 1471 0 836298 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3351112

[startup+642.3 s]

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

/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 829707 0 0 0 99793 420 0 0 20 0 1 0 270748893 3437436928 827173 33554432000 4194304 10219143 140733932029952 140733932025064 8969224 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 839218 827173 612 1471 0 837738 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3356872

[startup+1062.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 3247
/proc/meminfo: memFree=22879204/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3356872 CPUtime=1062.12 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 829834 0 0 0 105792 420 0 0 20 0 1 0 270748893 3437436928 827300 33554432000 4194304 10219143 140733932029952 140733932025064 8969198 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 839218 827300 612 1471 0 837738 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3356872

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3247
/proc/meminfo: memFree=22878364/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3356872 CPUtime=1122.11 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 830014 0 0 0 111791 420 0 0 20 0 1 0 270748893 3437436928 827480 33554432000 4194304 10219143 140733932029952 140733932025064 8969249 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 839218 827480 612 1471 0 837738 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 3356872

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3247
/proc/meminfo: memFree=22873504/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3358920 CPUtime=1182.1 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 830646 0 0 0 117790 420 0 0 20 0 1 0 270748893 3439534080 828112 33554432000 4194304 10219143 140733932029952 140733932025064 8969244 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 839730 828112 612 1471 0 838250 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 3358920

[startup+1242.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 3250
/proc/meminfo: memFree=22871484/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3358920 CPUtime=1242.09 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 830800 0 0 0 123789 420 0 0 20 0 1 0 270748893 3439534080 828266 33554432000 4194304 10219143 140733932029952 140733932025064 8969254 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 839730 828266 612 1471 0 838250 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 3358920

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 3274
/proc/meminfo: memFree=22867496/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3360456 CPUtime=1302.09 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 831306 0 0 0 129789 420 0 0 20 0 1 0 270748893 3441106944 828772 33554432000 4194304 10219143 140733932029952 140733932025064 8969260 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 840114 828772 612 1471 0 838634 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3360456

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3274
/proc/meminfo: memFree=22864432/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3361480 CPUtime=1362.07 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 831756 0 0 0 135787 420 0 0 20 0 1 0 270748893 3442155520 829222 33554432000 4194304 10219143 140733932029952 140733932025064 8969239 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 840370 829222 612 1471 0 838890 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 3361480

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3274
/proc/meminfo: memFree=22860120/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3363528 CPUtime=1422.08 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 832388 0 0 0 141787 421 0 0 20 0 1 0 270748893 3444252672 829854 33554432000 4194304 10219143 140733932029952 140733932025064 8969254 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 840882 829854 612 1471 0 839402 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 3363528

[startup+1482.3 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 3274
/proc/meminfo: memFree=22858104/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3363528 CPUtime=1482.06 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 832510 0 0 0 147785 421 0 0 20 0 1 0 270748893 3444252672 829976 33554432000 4194304 10219143 140733932029952 140733932025064 8969234 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 840882 829976 612 1471 0 839402 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 3363528

[startup+1542.3 s]
/proc/loadavg: 2.14 2.05 2.01 3/177 3274
/proc/meminfo: memFree=22857636/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3363528 CPUtime=1542.05 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 832664 0 0 0 153784 421 0 0 20 0 1 0 270748893 3444252672 830130 33554432000 4194304 10219143 140733932029952 140733932025064 8969249 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 840882 830130 612 1471 0 839402 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 3363528

[startup+1602.3 s]
/proc/loadavg: 2.16 2.07 2.02 3/177 3275
/proc/meminfo: memFree=22855804/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3364552 CPUtime=1602.04 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 833038 0 0 0 159783 421 0 0 20 0 1 0 270748893 3445301248 830504 33554432000 4194304 10219143 140733932029952 140733932025064 8969224 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 841138 830504 612 1471 0 839658 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 3364552

[startup+1662.3 s]
/proc/loadavg: 2.16 2.08 2.02 3/177 3275
/proc/meminfo: memFree=22853228/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3366408 CPUtime=1662.03 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 833698 0 0 0 165781 422 0 0 20 0 1 0 270748893 3447201792 831164 33554432000 4194304 10219143 140733932029952 140733932025064 8969224 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 841602 831164 612 1471 0 840122 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 3366408

[startup+1722.3 s]
/proc/loadavg: 1.53 1.93 1.97 2/171 3300
/proc/meminfo: memFree=26252240/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3366408 CPUtime=1722.02 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 833937 0 0 0 171780 422 0 0 20 0 1 0 270748893 3447201792 831400 33554432000 4194304 10219143 140733932029952 140733932025064 8969249 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 841602 831400 612 1471 0 840122 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 3366408

[startup+1782.3 s]
/proc/loadavg: 1.19 1.76 1.90 2/172 3303
/proc/meminfo: memFree=26247384/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3369480 CPUtime=1782 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 834943 0 0 0 177778 422 0 0 20 0 1 0 270748893 3450347520 832573 33554432000 4194304 10219143 140733932029952 140733932025064 8969229 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 842370 832573 612 1471 0 840890 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 3369480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.14 1.71 1.88 2/172 3303
/proc/meminfo: memFree=26247764/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3369480 CPUtime=1800.01 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 834985 0 0 0 179579 422 0 0 20 0 1 0 270748893 3450347520 832615 33554432000 4194304 10219143 140733932029952 140733932025064 8969224 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 842370 832615 612 1471 0 840890 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 3369480

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -3238

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

[startup+1801.4 s]
/proc/loadavg: 1.14 1.71 1.88 2/173 3304
/proc/meminfo: memFree=26247764/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3369480 CPUtime=1801.1 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 834985 0 0 0 179688 422 0 0 20 0 1 0 270748893 3450347520 832615 33554432000 4194304 10219143 140733932029952 140733932024512 8969239 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 842370 832615 612 1471 0 840890 0
Current children cumulated CPU time (s) 1801.1
Current children cumulated vsize (KiB) 3369480

[startup+1802.2 s]
/proc/loadavg: 1.14 1.71 1.88 2/173 3304
/proc/meminfo: memFree=26247508/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=3369480 CPUtime=1801.9 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4202496 834985 0 0 0 179768 422 0 0 20 0 1 0 270748893 3450347520 832615 33554432000 4194304 10219143 140733932029952 140733932024512 8969254 0 0 4096 16384 0 0 0 17 2 0 0 0 0 0
/proc/3238/statm: 842370 832615 612 1471 0 840890 0
Current children cumulated CPU time (s) 1801.9
Current children cumulated vsize (KiB) 3369480

[startup+1802.4 s]
/proc/loadavg: 1.14 1.71 1.88 2/173 3304
/proc/meminfo: memFree=26247508/32873844 swapFree=6868/6868
[pid=3238] ppid=3236 vsize=0 CPUtime=1802.11 cores=0,2,4,6
/proc/3238/stat : 3238 (scip-2.1.1.4exp) R 3236 3238 31651 0 -1 4203524 834985 0 0 0 179779 432 0 0 20 0 1 0 270748893 0 0 33554432000 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/3238/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): 1802.47
CPU time (s): 1802.19
CPU user time (s): 1797.79
CPU system time (s): 4.39533
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 3369480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.79
system time used= 4.39533
maximum resident set size= 3330460
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 834985
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= 8
involuntary context switches= 1915

runsolver used 3.69944 second user time and 10.9513 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-26 17:40:19
IDJOB=3692546
IDBENCH=91029
IDSOLVER=2271
FILE ID=node105/3692546-1338046818
RUNJOBID= node105-1338028215-1093
PBS_JOBID= 14624366
Free space on /tmp= 71460 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_10null20mast_rapportOE1.0_TMAX60_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-3692546-1338046818/watcher-3692546-1338046818 -o /tmp/evaluation-result-3692546-1338046818/solver-3692546-1338046818 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692546-1338046818.opb -t 1800 -m 15500

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

MD5SUM BENCH= 768b5e23d0b4ff11a666e1cea764674d
RANDOM SEED=2112787187

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26244456 kB
Buffers:          227184 kB
Cached:          2318124 kB
SwapCached:         6340 kB
Active:          4106108 kB
Inactive:        1742240 kB
Active(anon):    3290944 kB
Inactive(anon):    14612 kB
Active(file):     815164 kB
Inactive(file):  1727628 kB
Unevictable:        6868 kB
Mlocked:            6868 kB
SwapTotal:      67108856 kB
SwapFree:       67101824 kB
Dirty:             41332 kB
Writeback:             0 kB
AnonPages:       3308188 kB
Mapped:            16704 kB
Shmem:                 8 kB
Slab:             634732 kB
SReclaimable:      76856 kB
SUnreclaim:       557876 kB
KernelStack:        1456 kB
PageTables:        10752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    3466984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    372736 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= 71488 MiB
End job on node105 at 2012-05-26 18:10:21