Trace number 4103231

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
NaPS 1.02? (TO) 1800.1 1802.41

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-mps-v2-20-10-n3700.opb
MD5SUM86879a5871daa11ed8529c30e9ca3bf0
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2238939201
Best CPU time to get the best result obtained on this benchmark1800.79
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 4726350847
Optimality of the best value was proved NO
Number of variables155000
Total number of constraints5150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 4294967296
Number of bits for the biggest coefficient in the objective function 33
Sum of the numbers in the objective function 29631666774144
Number of bits of the sum of numbers in the objective function 45
Biggest number in a constraint 4294967296
Number of bits of the biggest number in a constraint 33
Biggest sum of numbers in a constraint 29631666774144
Number of bits of the biggest sum of numbers45
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 NaPS 1.02b.

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4103231-1466247564/watcher-4103231-1466247564 -o /tmp/evaluation-result-4103231-1466247564/solver-4103231-1466247564 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7953 --watchdog 1960 naps-1.02 HOME/instance-4103231-1466247564.opb 

pid=8844
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: 2.04 2.02 2.00 3/176 8847
/proc/meminfo: memFree=31253096/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=7296 CPUtime=0 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 501 0 0 0 0 0 0 0 20 0 1 0 26806961 7471104 376 33554432000 4194304 5796924 140736192104912 140733835789528 5087579 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 1824 376 114 392 0 1423 0

[startup+0.100169 s]
/proc/loadavg: 2.04 2.02 2.00 3/176 8847
/proc/meminfo: memFree=31253096/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=25200 CPUtime=0.08 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 4909 0 0 0 8 0 0 0 20 0 1 0 26806961 25804800 4466 33554432000 4194304 5796924 140736192104912 140736192104216 5183584 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 6300 4466 114 392 0 5899 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 25200

[startup+0.200359 s]
/proc/loadavg: 2.04 2.02 2.00 3/176 8847
/proc/meminfo: memFree=31253096/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=42392 CPUtime=0.18 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 9383 0 0 0 17 1 0 0 20 0 1 0 26806961 43409408 8584 33554432000 4194304 5796924 140736192104912 140736192104216 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 10598 8585 114 392 0 10197 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 42392

[startup+0.300363 s]
/proc/loadavg: 2.04 2.02 2.00 3/176 8847
/proc/meminfo: memFree=31253096/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=55736 CPUtime=0.29 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 11928 0 0 0 27 2 0 0 20 0 1 0 26806961 57073664 11090 33554432000 4194304 5796924 140736192104912 140736192104216 4806847 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 13934 11090 116 392 0 13533 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55736

[startup+0.700278 s]
/proc/loadavg: 2.04 2.02 2.00 3/176 8847
/proc/meminfo: memFree=31253096/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=68336 CPUtime=0.69 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 15258 0 0 0 66 3 0 0 20 0 1 0 26806961 69976064 14117 33554432000 4194304 5796924 140736192104912 140736192104216 5087499 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 17084 14117 128 392 0 16683 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 68336

[startup+1.50027 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 8848
/proc/meminfo: memFree=31193924/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=78360 CPUtime=1.49 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 16747 0 0 0 146 3 0 0 20 0 1 0 26806961 80240640 15606 33554432000 4194304 5796924 140736192104912 140736192102328 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 19590 15606 128 392 0 19189 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78360

[startup+3.10024 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 8848
/proc/meminfo: memFree=31176936/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=112672 CPUtime=3.09 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 25318 0 0 0 305 4 0 0 20 0 1 0 26806961 115376128 24177 33554432000 4194304 5796924 140736192104912 140736192102440 5096576 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 28168 24177 128 392 0 27767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112672

[startup+6.30031 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 8848
/proc/meminfo: memFree=31121628/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=188472 CPUtime=6.28 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 44435 0 0 0 622 6 0 0 20 0 1 0 26806961 192995328 43105 33554432000 4194304 5796924 140736192104912 140736190044712 5095032 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 47118 43105 139 392 0 46717 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 188472

[startup+12.7003 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 8848
/proc/meminfo: memFree=30982524/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=282804 CPUtime=12.69 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 64233 0 0 0 1259 10 0 0 20 0 1 0 26806961 289591296 66695 33554432000 4194304 5796924 140736192104912 140736190587944 5094663 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 70701 66695 139 392 0 70300 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 282804

[startup+25.5004 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 8848
/proc/meminfo: memFree=30907052/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=352040 CPUtime=25.49 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 73005 0 0 0 2536 13 0 0 20 0 1 0 26806961 360488960 83910 33554432000 4194304 5796924 140736192104912 140736189567224 4805646 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 88010 83910 139 392 0 87609 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 352040

[startup+51.1004 s]
/proc/loadavg: 2.01 2.02 2.00 3/178 8851
/proc/meminfo: memFree=30796724/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=458348 CPUtime=51.08 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 85059 0 0 0 5092 16 0 0 20 0 1 0 26806961 469348352 109947 33554432000 4194304 5796924 140736192104912 140736191608424 5087499 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 114587 109947 139 392 0 114186 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 458348

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 8875
/proc/meminfo: memFree=30571752/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=675268 CPUtime=102.28 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 107187 0 0 0 10205 23 0 0 20 0 1 0 26806961 691474432 162084 33554432000 4194304 5796924 140736192104912 140736191282696 5092509 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 168817 162084 139 392 0 168416 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 675268

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 8922
/proc/meminfo: memFree=30375536/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=960404 CPUtime=162.27 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 125710 0 0 0 16196 31 0 0 20 0 1 0 26806961 983453696 234961 33554432000 4194304 5796924 140736192104912 140736190957048 5096706 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 240101 234961 139 392 0 239700 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 960404

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8923
/proc/meminfo: memFree=30028652/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1060612 CPUtime=222.25 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 133799 0 0 0 22191 34 0 0 20 0 1 0 26806961 1086066688 251733 33554432000 4194304 5796924 140736192104912 140736192101128 4865191 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 265153 251733 144 392 0 264752 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 1060612

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8925
/proc/meminfo: memFree=29897688/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1061900 CPUtime=282.23 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 134135 0 0 0 28189 34 0 0 20 0 1 0 26806961 1087385600 252050 33554432000 4194304 5796924 140736192104912 140736192101128 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 265475 252050 144 392 0 265074 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 1061900

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8926
/proc/meminfo: memFree=29655152/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1063332 CPUtime=342.21 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 134506 0 0 0 34187 34 0 0 20 0 1 0 26806961 1088851968 252403 33554432000 4194304 5796924 140736192104912 140736192101128 5087643 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 265833 252403 144 392 0 265432 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1063332

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8927
/proc/meminfo: memFree=29650036/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1064816 CPUtime=402.19 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 134880 0 0 0 40185 34 0 0 20 0 1 0 26806961 1090371584 253281 33554432000 4194304 5796924 140736192104912 140736192101128 5096569 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 266204 253281 144 392 0 265803 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1064816

[startup+462.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 8928
/proc/meminfo: memFree=29645216/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1066080 CPUtime=462.18 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 135213 0 0 0 46184 34 0 0 20 0 1 0 26806961 1091665920 253613 33554432000 4194304 5796924 140736192104912 140736192101128 5087780 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 266520 253613 144 392 0 266119 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1066080

[startup+522.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 8929
/proc/meminfo: memFree=29642360/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1067408 CPUtime=522.17 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 135542 0 0 0 52183 34 0 0 20 0 1 0 26806961 1093025792 253942 33554432000 4194304 5796924 140736192104912 140736192101128 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 266852 253942 144 392 0 266451 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1067408

[startup+582.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 8931
/proc/meminfo: memFree=29635288/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1068840 CPUtime=582.16 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 135886 0 0 0 58182 34 0 0 20 0 1 0 26806961 1094492160 254797 33554432000 4194304 5796924 140736192104912 140736192101128 5087500 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 267210 254797 144 392 0 266809 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1068840


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

[pid=8847] ppid=8844 vsize=1079220 CPUtime=1062.09 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 138487 0 0 0 106174 35 0 0 20 0 1 0 26806961 1105121280 258600 33554432000 4194304 5796924 140736192104912 140736192101128 5087747 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 269805 258600 144 392 0 269404 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 1079220

[startup+1122.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 8944
/proc/meminfo: memFree=29595524/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1081028 CPUtime=1122.08 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 138936 0 0 0 112173 35 0 0 20 0 1 0 26806961 1106972672 259560 33554432000 4194304 5796924 140736192104912 140736192101128 5087606 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 270257 259560 144 392 0 269856 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 1081028

[startup+1182.3 s]
/proc/loadavg: 2.03 2.04 2.01 3/177 8946
/proc/meminfo: memFree=29593408/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1082312 CPUtime=1182.07 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 139264 0 0 0 118172 35 0 0 20 0 1 0 26806961 1108287488 259888 33554432000 4194304 5796924 140736192104912 140736192101128 4839567 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 270578 259888 144 392 0 270177 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 1082312

[startup+1242.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/178 8950
/proc/meminfo: memFree=29589568/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1083664 CPUtime=1242.06 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 139598 0 0 0 124171 35 0 0 20 0 1 0 26806961 1109671936 260222 33554432000 4194304 5796924 140736192104912 140736192101128 5092622 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 270916 260222 144 392 0 270515 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 1083664

[startup+1302.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 8951
/proc/meminfo: memFree=29582416/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1084852 CPUtime=1302.06 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 139907 0 0 0 130170 36 0 0 20 0 1 0 26806961 1110888448 261042 33554432000 4194304 5796924 140736192104912 140736192101128 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 271213 261042 144 392 0 270812 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 1084852

[startup+1362.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 8952
/proc/meminfo: memFree=29579584/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1085984 CPUtime=1362.05 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 140195 0 0 0 136169 36 0 0 20 0 1 0 26806961 1112047616 261330 33554432000 4194304 5796924 140736192104912 140736192101128 5087664 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 271496 261330 144 392 0 271095 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 1085984

[startup+1422.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 8953
/proc/meminfo: memFree=29575792/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1087460 CPUtime=1422.05 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 140565 0 0 0 142169 36 0 0 20 0 1 0 26806961 1113559040 261700 33554432000 4194304 5796924 140736192104912 140736192101128 4809319 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 271865 261700 144 392 0 271464 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 1087460

[startup+1482.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 8955
/proc/meminfo: memFree=29569652/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1088996 CPUtime=1482.03 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 140928 0 0 0 148167 36 0 0 20 0 1 0 26806961 1115131904 262574 33554432000 4194304 5796924 140736192104912 140736192101128 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 272249 262574 144 392 0 271848 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 1088996

[startup+1542.31 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 8956
/proc/meminfo: memFree=29566552/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1090824 CPUtime=1542.03 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 141380 0 0 0 154167 36 0 0 20 0 1 0 26806961 1117003776 263026 33554432000 4194304 5796924 140736192104912 140736192101128 5100093 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 272706 263026 144 392 0 272305 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 1090824

[startup+1602.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 8957
/proc/meminfo: memFree=29563204/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1092388 CPUtime=1602.01 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 141794 0 0 0 160165 36 0 0 20 0 1 0 26806961 1118605312 263440 33554432000 4194304 5796924 140736192104912 140736192101128 5092526 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 273097 263440 144 392 0 272696 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 1092388

[startup+1662.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 8958
/proc/meminfo: memFree=29555520/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1093804 CPUtime=1662 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 142137 0 0 0 166164 36 0 0 20 0 1 0 26806961 1120055296 264294 33554432000 4194304 5796924 140736192104912 140736192101128 5096680 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 273451 264294 144 392 0 273050 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 1093804

[startup+1722.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 8959
/proc/meminfo: memFree=29553164/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1095228 CPUtime=1721.99 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 142487 0 0 0 172163 36 0 0 20 0 1 0 26806961 1121513472 264644 33554432000 4194304 5796924 140736192104912 140736192101128 4865437 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 273807 264644 144 392 0 273406 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 1095228

[startup+1782.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 8961
/proc/meminfo: memFree=29548516/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1096292 CPUtime=1781.98 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 142777 0 0 0 178162 36 0 0 20 0 1 0 26806961 1122603008 264934 33554432000 4194304 5796924 140736192104912 140736192101128 4865685 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 274073 264934 144 392 0 273672 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 1096292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 8961
/proc/meminfo: memFree=29547772/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1096756 CPUtime=1800.08 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) R 8844 8847 7936 0 -1 4202496 142894 0 0 0 179972 36 0 0 20 0 1 0 26806961 1123078144 265051 33554432000 4194304 5796924 140736192104912 140736192101128 4318770 0 0 4096 17954 0 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 274189 265051 144 392 0 273788 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1096756

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8847
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8847 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.03 2.04 2.00 2/177 8961
/proc/meminfo: memFree=29547648/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1096756 CPUtime=1800.08 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) S 8844 8847 7936 0 -1 4194304 142895 0 0 0 179972 36 0 0 20 0 1 0 26806961 1123078144 265052 33554432000 4194304 5796924 140736192104912 140736192097608 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 274189 265052 145 392 0 273788 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1096756

[startup+1802 s]
/proc/loadavg: 2.03 2.04 2.00 2/177 8961
/proc/meminfo: memFree=29547648/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1096756 CPUtime=1800.08 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) S 8844 8847 7936 0 -1 4194304 142895 0 0 0 179972 36 0 0 20 0 1 0 26806961 1123078144 265052 33554432000 4194304 5796924 140736192104912 140736192097608 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 274189 265052 145 392 0 273788 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1096756

[startup+1802.4 s]
/proc/loadavg: 2.03 2.04 2.00 2/177 8961
/proc/meminfo: memFree=29547648/32872528 swapFree=190484/190484
[pid=8847] ppid=8844 vsize=1096756 CPUtime=1800.08 cores=1,3,5,7
/proc/8847/stat : 8847 (naps-1.02) S 8844 8847 7936 0 -1 4194304 142895 0 0 0 179972 36 0 0 20 0 1 0 26806961 1123078144 265052 33554432000 4194304 5796924 140736192104912 140736192097608 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 5 0 0 0 0 0
/proc/8847/statm: 274189 265052 145 392 0 273788 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 1096756

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.41
CPU time (s): 1800.1
CPU user time (s): 1799.72
CPU system time (s): 0.376942
CPU usage (%): 99.8719
Max. virtual memory (cumulated for all children) (KiB): 1129132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.376942
maximum resident set size= 1101308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 142895
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= 63
involuntary context switches= 1849

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.35518 second user time and 7.41187 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-18 12:59:24
IDJOB=4103231
IDBENCH=2304
IDSOLVER=2544
FILE ID=node102/4103231-1466247564
RUNJOBID= node102-1466240351-7953
PBS_JOBID= 19918190
Free space on /tmp= 71716 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-mps-v2-20-10-n3700.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103231-1466247564/watcher-4103231-1466247564 -o /tmp/evaluation-result-4103231-1466247564/solver-4103231-1466247564 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7953 --watchdog 1960  naps-1.02 HOME/instance-4103231-1466247564.opb

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

MD5SUM BENCH= 86879a5871daa11ed8529c30e9ca3bf0
RANDOM SEED=1153937421

node102.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		: 2666.746
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	: 5333.49
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		: 2666.746
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	: 5332.55
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		: 2666.746
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	: 5332.56
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		: 2666.746
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	: 5332.55
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		: 2666.746
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	: 5332.55
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		: 2666.746
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	: 5332.55
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		: 2666.746
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	: 5332.55
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		: 2666.746
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31253104 kB
Buffers:          121540 kB
Cached:           135496 kB
SwapCached:         1828 kB
Active:           530284 kB
Inactive:         166912 kB
Active(anon):     441104 kB
Inactive(anon):     1508 kB
Active(file):      89180 kB
Inactive(file):   165404 kB
Unevictable:      190484 kB
Mlocked:          190484 kB
SwapTotal:      67108856 kB
SwapFree:       67099024 kB
Dirty:             12436 kB
Writeback:             0 kB
AnonPages:        621628 kB
Mapped:             7808 kB
Shmem:                 0 kB
Slab:             600584 kB
SReclaimable:      44904 kB
SUnreclaim:       555680 kB
KernelStack:        1472 kB
PageTables:         5440 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     809500 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    337920 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71704 MiB
End job on node102 at 2016-06-18 13:29:27