Trace number 4103159

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) 1800.09 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-n3708.opb
MD5SUM0f95e02b74e4e0d269b94f6526e7c8b5
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6829346271
Best CPU time to get the best result obtained on this benchmark1800.11
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3625993486
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 29705729356859
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 29705729356859
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-4103159-1466243960/watcher-4103159-1466243960 -o /tmp/evaluation-result-4103159-1466243960/solver-4103159-1466243960 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7953 --watchdog 1960 naps-1.02 HOME/instance-4103159-1466243960.opb 

pid=8548
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: 2.14 2.06 2.02 3/176 8551
/proc/meminfo: memFree=30879292/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=7456 CPUtime=0 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 529 0 0 0 0 0 0 0 20 0 1 0 26446541 7634944 403 33554432000 4194304 5796924 140734914085376 140734335078504 5151575 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 1864 407 114 392 0 1463 0

[startup+0.100161 s]
/proc/loadavg: 2.14 2.06 2.02 3/176 8551
/proc/meminfo: memFree=30879292/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=25200 CPUtime=0.09 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 4898 0 0 0 9 0 0 0 20 0 1 0 26446541 25804800 4454 33554432000 4194304 5796924 140734914085376 140734335078504 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 6300 4454 114 392 0 5899 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25200

[startup+0.20037 s]
/proc/loadavg: 2.14 2.06 2.02 3/176 8551
/proc/meminfo: memFree=30879292/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=42260 CPUtime=0.18 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 9373 0 0 0 18 0 0 0 20 0 1 0 26446541 43274240 8573 33554432000 4194304 5796924 140734914085376 140734335078504 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 10565 8573 114 392 0 10164 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 42260

[startup+0.300348 s]
/proc/loadavg: 2.14 2.06 2.02 3/176 8551
/proc/meminfo: memFree=30879292/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=55736 CPUtime=0.29 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 11928 0 0 0 28 1 0 0 20 0 1 0 26446541 57073664 11089 33554432000 4194304 5796924 140734914085376 140734914084680 4805636 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 13934 11089 116 392 0 13533 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 55736

[startup+0.700306 s]
/proc/loadavg: 2.14 2.06 2.02 3/176 8551
/proc/meminfo: memFree=30879292/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=68380 CPUtime=0.69 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 15512 0 0 0 67 2 0 0 20 0 1 0 26446541 70021120 14370 33554432000 4194304 5796924 140734914085376 140734914084680 4806807 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 17095 14370 128 392 0 16694 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 68380

[startup+1.50028 s]
/proc/loadavg: 2.14 2.06 2.02 3/177 8552
/proc/meminfo: memFree=30817788/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=78080 CPUtime=1.49 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 17879 0 0 0 147 2 0 0 20 0 1 0 26446541 79953920 16737 33554432000 4194304 5796924 140734914085376 140734914082904 4316821 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 19520 16737 128 392 0 19119 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 78080

[startup+3.10024 s]
/proc/loadavg: 2.14 2.06 2.02 3/177 8552
/proc/meminfo: memFree=30798428/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=112896 CPUtime=3.09 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 26611 0 0 0 306 3 0 0 20 0 1 0 26446541 115605504 25469 33554432000 4194304 5796924 140734914085376 140734914081320 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 28224 25469 128 392 0 27823 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 112896

[startup+6.30029 s]
/proc/loadavg: 2.12 2.05 2.01 3/177 8552
/proc/meminfo: memFree=30728280/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=207028 CPUtime=6.29 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 50244 0 0 0 623 6 0 0 20 0 1 0 26446541 211996672 48913 33554432000 4194304 5796924 140734914085376 140734912471400 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 51757 48914 139 392 0 51356 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 207028

[startup+12.7003 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 8552
/proc/meminfo: memFree=30608652/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=290152 CPUtime=12.68 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 67311 0 0 0 1260 8 0 0 20 0 1 0 26446541 297115648 69772 33554432000 4194304 5796924 140734914085376 140734913313784 5092983 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 72538 69772 139 392 0 72137 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 290152

[startup+25.5004 s]
/proc/loadavg: 2.09 2.05 2.01 3/177 8552
/proc/meminfo: memFree=30539200/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=352384 CPUtime=25.48 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 74305 0 0 0 2537 11 0 0 20 0 1 0 26446541 360841216 85209 33554432000 4194304 5796924 140734914085376 140734911692056 5095032 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 88096 85209 139 392 0 87695 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 352384

[startup+51.1004 s]
/proc/loadavg: 2.12 2.06 2.02 3/178 8555
/proc/meminfo: memFree=30440780/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=450900 CPUtime=51.08 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 84431 0 0 0 5093 15 0 0 20 0 1 0 26446541 461721600 109829 33554432000 4194304 5796924 140734914085376 140734913221512 5092467 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 112725 109829 139 392 0 112324 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 450900

[startup+102.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/178 8579
/proc/meminfo: memFree=30218684/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=679040 CPUtime=102.28 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 109356 0 0 0 10207 21 0 0 20 0 1 0 26446541 695336960 164252 33554432000 4194304 5796924 140734914085376 140734913211112 5087529 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 169760 164252 139 392 0 169359 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 679040

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 8626
/proc/meminfo: memFree=30392532/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=963648 CPUtime=162.27 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 127732 0 0 0 16197 30 0 0 20 0 1 0 26446541 986775552 235678 33554432000 4194304 5796924 140734914085376 140734912922632 5092467 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 240912 235678 139 392 0 240511 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 963648

[startup+222.307 s]
/proc/loadavg: 2.11 2.06 2.01 3/177 8628
/proc/meminfo: memFree=30034560/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1069248 CPUtime=222.25 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 137164 0 0 0 22192 33 0 0 20 0 1 0 26446541 1094909952 254394 33554432000 4194304 5796924 140734914085376 140734914081592 5087558 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 267312 254394 144 392 0 266911 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 1069248

[startup+282.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 8629
/proc/meminfo: memFree=29894284/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1070396 CPUtime=282.22 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 137473 0 0 0 28189 33 0 0 20 0 1 0 26446541 1096085504 255195 33554432000 4194304 5796924 140734914085376 140734914081592 5092432 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 267599 255195 144 392 0 267198 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 1070396

[startup+342.3 s]
/proc/loadavg: 2.01 2.04 2.00 4/177 8630
/proc/meminfo: memFree=29650884/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1071680 CPUtime=342.2 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 137822 0 0 0 34187 33 0 0 20 0 1 0 26446541 1097400320 255522 33554432000 4194304 5796924 140734914085376 140734914081592 4296010 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 267920 255522 144 392 0 267519 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1071680

[startup+402.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 8631
/proc/meminfo: memFree=29646016/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1072968 CPUtime=402.18 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 138164 0 0 0 40185 33 0 0 20 0 1 0 26446541 1098719232 255851 33554432000 4194304 5796924 140734914085376 140734914081592 5087772 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 268242 255851 144 392 0 267841 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1072968

[startup+462.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 8632
/proc/meminfo: memFree=29641556/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1074472 CPUtime=462.17 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 138523 0 0 0 46184 33 0 0 20 0 1 0 26446541 1100259328 256720 33554432000 4194304 5796924 140734914085376 140734914079176 5101317 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 268618 256720 144 392 0 268217 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 1074472

[startup+522.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 8634
/proc/meminfo: memFree=29639076/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1075656 CPUtime=522.17 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 138830 0 0 0 52183 34 0 0 20 0 1 0 26446541 1101471744 257027 33554432000 4194304 5796924 140734914085376 140734914081592 5087606 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 268914 257027 144 392 0 268513 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1075656

[startup+582.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/177 8635
/proc/meminfo: memFree=29634408/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1077188 CPUtime=582.16 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 139190 0 0 0 58182 34 0 0 20 0 1 0 26446541 1103040512 257387 33554432000 4194304 5796924 140734914085376 140734914079176 4805840 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 269297 257387 144 392 0 268896 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 1077188


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

[pid=8551] ppid=8548 vsize=1087600 CPUtime=1062.08 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 141820 0 0 0 106174 34 0 0 20 0 1 0 26446541 1113702400 261728 33554432000 4194304 5796924 140734914085376 140734914081592 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 271900 261728 144 392 0 271499 0
Current children cumulated CPU time (s) 1062.08
Current children cumulated vsize (KiB) 1087600

[startup+1122.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 8649
/proc/meminfo: memFree=29591800/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1089508 CPUtime=1122.08 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 142288 0 0 0 112173 35 0 0 20 0 1 0 26446541 1115656192 262196 33554432000 4194304 5796924 140734914085376 140734914081592 5092509 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 272377 262196 144 392 0 271976 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 1089508

[startup+1182.3 s]
/proc/loadavg: 2.07 2.05 2.00 3/177 8650
/proc/meminfo: memFree=29586492/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1091188 CPUtime=1182.07 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 142724 0 0 0 118172 35 0 0 20 0 1 0 26446541 1117376512 263143 33554432000 4194304 5796924 140734914085376 140734914081592 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 272797 263143 144 392 0 272396 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 1091188

[startup+1242.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/178 8654
/proc/meminfo: memFree=29581080/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1092500 CPUtime=1242.06 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 143025 0 0 0 124171 35 0 0 20 0 1 0 26446541 1118720000 263444 33554432000 4194304 5796924 140734914085376 140734914081592 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 273125 263444 144 392 0 272724 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 1092500

[startup+1302.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 8655
/proc/meminfo: memFree=29578368/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1093872 CPUtime=1302.05 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 143392 0 0 0 130170 35 0 0 20 0 1 0 26446541 1120124928 263811 33554432000 4194304 5796924 140734914085376 140734914081592 4316841 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 273468 263811 144 392 0 273067 0
Current children cumulated CPU time (s) 1302.05
Current children cumulated vsize (KiB) 1093872

[startup+1362.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 8656
/proc/meminfo: memFree=29573288/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1095504 CPUtime=1362.03 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 143794 0 0 0 136168 35 0 0 20 0 1 0 26446541 1121796096 264724 33554432000 4194304 5796924 140734914085376 140734914081592 4865566 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 273876 264724 144 392 0 273475 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 1095504

[startup+1422.3 s]
/proc/loadavg: 2.06 2.05 2.00 3/177 8658
/proc/meminfo: memFree=29571064/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1096768 CPUtime=1422.03 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 144100 0 0 0 142168 35 0 0 20 0 1 0 26446541 1123090432 265030 33554432000 4194304 5796924 140734914085376 140734914081592 5087700 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 274192 265030 144 392 0 273791 0
Current children cumulated CPU time (s) 1422.03
Current children cumulated vsize (KiB) 1096768

[startup+1482.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 8659
/proc/meminfo: memFree=29565056/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1098028 CPUtime=1482.02 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 144406 0 0 0 148167 35 0 0 20 0 1 0 26446541 1124380672 265336 33554432000 4194304 5796924 140734914085376 140734914081592 4296021 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 274507 265336 144 392 0 274106 0
Current children cumulated CPU time (s) 1482.02
Current children cumulated vsize (KiB) 1098028

[startup+1542.31 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 8660
/proc/meminfo: memFree=29558556/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1099316 CPUtime=1542.01 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 144728 0 0 0 154166 35 0 0 20 0 1 0 26446541 1125699584 266169 33554432000 4194304 5796924 140734914085376 140734914081592 4865554 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 274829 266169 144 392 0 274428 0
Current children cumulated CPU time (s) 1542.01
Current children cumulated vsize (KiB) 1099316

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 8661
/proc/meminfo: memFree=29553540/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1100752 CPUtime=1602.01 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 145102 0 0 0 160165 36 0 0 20 0 1 0 26446541 1127170048 266543 33554432000 4194304 5796924 140734914085376 140734914081592 5092518 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 275188 266543 144 392 0 274787 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 1100752

[startup+1662.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/177 8662
/proc/meminfo: memFree=29550576/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1102056 CPUtime=1662 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 145429 0 0 0 166164 36 0 0 20 0 1 0 26446541 1128505344 266870 33554432000 4194304 5796924 140734914085376 140734914081592 5101312 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 275514 266870 144 392 0 275113 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 1102056

[startup+1722.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/176 8663
/proc/meminfo: memFree=29545556/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1103348 CPUtime=1721.99 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 145749 0 0 0 172163 36 0 0 20 0 1 0 26446541 1129828352 267701 33554432000 4194304 5796924 140734914085376 140734914081592 5096609 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 275837 267701 144 392 0 275436 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 1103348

[startup+1782.3 s]
/proc/loadavg: 2.07 2.05 2.01 3/177 8665
/proc/meminfo: memFree=29541020/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1104648 CPUtime=1781.98 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 146077 0 0 0 178162 36 0 0 20 0 1 0 26446541 1131159552 268029 33554432000 4194304 5796924 140734914085376 140734914081592 5087774 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 276162 268029 144 392 0 275761 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 1104648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 8665
/proc/meminfo: memFree=29540280/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1105116 CPUtime=1800.07 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) R 8548 8551 7936 0 -1 4202496 146180 0 0 0 179971 36 0 0 20 0 1 0 26446541 1131638784 268132 33554432000 4194304 5796924 140734914085376 140734914081592 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 276279 268132 144 392 0 275878 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1105116

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -8551
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8551 sig 9
??? end of watcher thread

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

[startup+1801.6 s]
/proc/loadavg: 2.11 2.07 2.01 2/177 8665
/proc/meminfo: memFree=29540156/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1105116 CPUtime=1800.07 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) S 8548 8551 7936 0 -1 4194304 146181 0 0 0 179971 36 0 0 20 0 1 0 26446541 1131638784 268133 33554432000 4194304 5796924 140734914085376 140734914078152 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 276279 268133 145 392 0 275878 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1105116

[startup+1802 s]
/proc/loadavg: 2.11 2.07 2.01 2/177 8665
/proc/meminfo: memFree=29540156/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1105116 CPUtime=1800.07 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) S 8548 8551 7936 0 -1 4194304 146181 0 0 0 179971 36 0 0 20 0 1 0 26446541 1131638784 268133 33554432000 4194304 5796924 140734914085376 140734914078152 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 276279 268133 145 392 0 275878 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1105116

[startup+1802.4 s]
/proc/loadavg: 2.11 2.07 2.01 2/177 8665
/proc/meminfo: memFree=29540156/32872528 swapFree=190484/190484
[pid=8551] ppid=8548 vsize=1105116 CPUtime=1800.07 cores=1,3,5,7
/proc/8551/stat : 8551 (naps-1.02) S 8548 8551 7936 0 -1 4194304 146181 0 0 0 179971 36 0 0 20 0 1 0 26446541 1131638784 268133 33554432000 4194304 5796924 140734914085376 140734914078152 5190702 0 16384 4096 17954 18446744071579510697 0 0 17 3 0 0 0 0 0
/proc/8551/statm: 276279 268133 145 392 0 275878 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1105116

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.41
CPU time (s): 1800.09
CPU user time (s): 1799.72
CPU system time (s): 0.369943
CPU usage (%): 99.8714
Max. virtual memory (cumulated for all children) (KiB): 1132376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.369943
maximum resident set size= 1109392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 146181
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= 70
involuntary context switches= 1973

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.2722 second user time and 7.49486 second system time

The end

Launcher Data 

Begin job on node102 at 2016-06-18 11:59:20
IDJOB=4103159
IDBENCH=2285
IDSOLVER=2544
FILE ID=node102/4103159-1466243960
RUNJOBID= node102-1466240351-7953
PBS_JOBID= 19918190
Free space on /tmp= 71680 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-n3708.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103159-1466243960/watcher-4103159-1466243960 -o /tmp/evaluation-result-4103159-1466243960/solver-4103159-1466243960 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node102-1466240351-7953 --watchdog 1960  naps-1.02 HOME/instance-4103159-1466243960.opb

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

MD5SUM BENCH= 0f95e02b74e4e0d269b94f6526e7c8b5
RANDOM SEED=1462270878

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:        30879564 kB
Buffers:          119576 kB
Cached:           170200 kB
SwapCached:         1828 kB
Active:           907556 kB
Inactive:         161664 kB
Active(anon):     780144 kB
Inactive(anon):     1508 kB
Active(file):     127412 kB
Inactive(file):   160156 kB
Unevictable:      190484 kB
Mlocked:          190484 kB
SwapTotal:      67108856 kB
SwapFree:       67099024 kB
Dirty:             12484 kB
Writeback:             0 kB
AnonPages:        969228 kB
Mapped:             7940 kB
Shmem:                 0 kB
Slab:             601704 kB
SReclaimable:      45844 kB
SUnreclaim:       555860 kB
KernelStack:        1456 kB
PageTables:         5736 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1109632 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    755712 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 12:29:23