Trace number 4100107

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) 1800.04 1800.33

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-bc1.opb
MD5SUM743cbcb78230aca97c7aa43a5d0e3e41
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark183.597
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables27730
Total number of constraints3375
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)84
Number of constraints which are nor clauses,nor cardinality constraints3291
Minimum length of a constraint3
Maximum length of a constraint5701
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 529960
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b.
1800.01/1800.30	c 
1800.01/1800.30	c *** TERMINATED *** by signal 15
1800.01/1800.30	s UNKNOWN
1800.01/1800.30	c _____________________________________________________________________________
1800.01/1800.30	c 
1800.01/1800.30	c std/band forms        : 1220,42
1800.01/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.01/1800.30	c BDD/srt/adr Max costs : 1495,249371,7802
1800.01/1800.30	c BDDraw/bin/mul/srt/adr: 26,0,1189,31,16
1800.01/1800.30	c BDD nodes             : 17424108
1800.01/1800.30	c Es1/CC detections     : 0,0
1800.01/1800.30	c SAT/UNSAT calls       : 0,0
1800.01/1800.30	c restarts              : 0
1800.01/1800.30	c conflicts             : 0              (0 /sec)
1800.01/1800.30	c decisions             : 0              (0 /sec)
1800.01/1800.30	c propagations          : 0              (0 /sec)
1800.01/1800.30	c inspects              : 0              (0 /sec)
1800.01/1800.30	c CPU time (solving tm) : 1799 s        (0 s)
1800.01/1800.30	c Time for Opt-base     : 1438 s
1800.01/1800.30	c _____________________________________________________________________________

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-4100107-1466211817/watcher-4100107-1466211817 -o /tmp/evaluation-result-4100107-1466211817/solver-4100107-1466211817 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466206099-12165 --watchdog 1960 naps-1.02 HOME/instance-4100107-1466211817.opb 

pid=13850
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: 2.22 2.20 2.14 3/177 13853
/proc/meminfo: memFree=29204452/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=6824 CPUtime=0 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 381 0 0 0 0 0 0 0 20 0 1 0 23231002 6987776 255 33554432000 4194304 5796924 140733981004224 140736106822792 4404063 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 1706 255 124 392 0 1305 0

[startup+0.100153 s]
/proc/loadavg: 2.22 2.20 2.14 3/177 13853
/proc/meminfo: memFree=29204452/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=14708 CPUtime=0.09 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 2216 0 0 0 9 0 0 0 20 0 1 0 23231002 15060992 2048 33554432000 4194304 5796924 140733981004224 140736106822792 4621249 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 3677 2048 124 392 0 3276 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14708

[startup+0.200313 s]
/proc/loadavg: 2.22 2.20 2.14 3/177 13853
/proc/meminfo: memFree=29204452/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=20352 CPUtime=0.19 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 4370 0 0 0 18 1 0 0 20 0 1 0 23231002 20840448 3461 33554432000 4194304 5796924 140733981004224 140736106822792 5096673 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 5088 3461 124 392 0 4687 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20352

[startup+0.300303 s]
/proc/loadavg: 2.22 2.20 2.14 3/177 13853
/proc/meminfo: memFree=29204452/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=22284 CPUtime=0.29 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 5208 0 0 0 28 1 0 0 20 0 1 0 23231002 22818816 3917 33554432000 4194304 5796924 140733981004224 140736106822792 5183584 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 5571 3917 124 392 0 5170 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22284

[startup+0.700242 s]
/proc/loadavg: 2.22 2.20 2.14 3/177 13853
/proc/meminfo: memFree=29204452/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=32964 CPUtime=0.69 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 11205 0 0 0 68 1 0 0 20 0 1 0 23231002 33755136 5880 33554432000 4194304 5796924 140733981004224 140733981001640 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 8274 5883 128 392 0 7873 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 32964

[startup+1.50023 s]
/proc/loadavg: 2.22 2.20 2.14 3/178 13854
/proc/meminfo: memFree=29174156/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=55200 CPUtime=1.49 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 24535 0 0 0 146 3 0 0 20 0 1 0 23231002 56524800 8885 33554432000 4194304 5796924 140733981004224 140733981001640 4806863 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 13800 8885 128 392 0 13399 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55200

[startup+3.10024 s]
/proc/loadavg: 2.20 2.19 2.14 3/178 13854
/proc/meminfo: memFree=29155432/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=97024 CPUtime=3.09 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 49811 0 0 0 302 7 0 0 20 0 1 0 23231002 99352576 15823 33554432000 4194304 5796924 140733981004224 140733981002088 5087538 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 24256 15823 128 392 0 23855 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97024

[startup+6.30019 s]
/proc/loadavg: 2.20 2.19 2.14 4/178 13854
/proc/meminfo: memFree=29092268/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=180724 CPUtime=6.29 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 103396 0 0 0 615 14 0 0 20 0 1 0 23231002 185061376 30284 33554432000 4194304 5796924 140733981004224 140733981002088 5095032 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 45181 30284 128 392 0 44780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 180724

[startup+12.7002 s]
/proc/loadavg: 2.17 2.19 2.14 4/178 13854
/proc/meminfo: memFree=28971076/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=348752 CPUtime=12.68 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 211874 0 0 0 1243 25 0 0 20 0 1 0 23231002 357122048 59147 33554432000 4194304 5796924 140733981004224 140733981001688 4806819 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 87188 59147 128 392 0 86787 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 348752

[startup+25.5003 s]
/proc/loadavg: 2.22 2.20 2.14 3/178 13854
/proc/meminfo: memFree=28834944/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=671228 CPUtime=25.48 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 415518 0 0 0 2498 50 0 0 20 0 1 0 23231002 687337472 105646 33554432000 4194304 5796924 140733981004224 140733981001720 5087488 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 167807 105646 128 392 0 167406 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 671228

[startup+51.1003 s]
/proc/loadavg: 2.20 2.20 2.14 3/178 13854
/proc/meminfo: memFree=28618444/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=980064 CPUtime=51.08 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 602993 0 0 0 5036 72 0 0 20 0 1 0 23231002 1003585536 156355 33554432000 4194304 5796924 140733981004224 140733981002088 4367010 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 245016 156355 130 392 0 244615 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 980064

[startup+102.3 s]
/proc/loadavg: 2.17 2.19 2.14 3/178 13855
/proc/meminfo: memFree=28595832/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=979272 CPUtime=102.28 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 603043 0 0 0 10156 72 0 0 20 0 1 0 23231002 1002774528 156188 33554432000 4194304 5796924 140733981004224 140733981000440 5092504 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 244818 156188 144 392 0 244417 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 979272

[startup+162.3 s]
/proc/loadavg: 2.18 2.20 2.15 3/178 13856
/proc/meminfo: memFree=28578468/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=979272 CPUtime=162.26 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 603043 0 0 0 16154 72 0 0 20 0 1 0 23231002 1002774528 156188 33554432000 4194304 5796924 140733981004224 140733981000440 4295645 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 244818 156188 144 392 0 244417 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 979272

[startup+222.307 s]
/proc/loadavg: 2.27 2.22 2.16 3/178 13858
/proc/meminfo: memFree=28557060/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=979272 CPUtime=222.26 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 603043 0 0 0 22154 72 0 0 20 0 1 0 23231002 1002774528 156188 33554432000 4194304 5796924 140733981004224 140733981000440 4199797 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 244818 156188 144 392 0 244417 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 979272

[startup+282.3 s]
/proc/loadavg: 2.21 2.21 2.16 3/178 13859
/proc/meminfo: memFree=28599412/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=979272 CPUtime=282.25 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 603043 0 0 0 28153 72 0 0 20 0 1 0 23231002 1002774528 156188 33554432000 4194304 5796924 140733981004224 140733981000440 5092509 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 244818 156188 144 392 0 244417 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 979272

[startup+342.3 s]
/proc/loadavg: 2.12 2.18 2.15 3/178 13906
/proc/meminfo: memFree=29880200/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=979272 CPUtime=342.23 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 603044 0 0 0 34151 72 0 0 20 0 1 0 23231002 1002774528 156778 33554432000 4194304 5796924 140733981004224 140733981000440 5096576 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 244818 156778 144 392 0 244417 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 979272

[startup+402.3 s]
/proc/loadavg: 2.08 2.16 2.14 3/179 13910
/proc/meminfo: memFree=29716744/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=979272 CPUtime=402.22 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 603045 0 0 0 40150 72 0 0 20 0 1 0 23231002 1002774528 157822 33554432000 4194304 5796924 140733981004224 140733981000440 5092545 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 244818 157822 144 392 0 244417 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 979272

[startup+462.3 s]
/proc/loadavg: 2.08 2.14 2.14 3/178 13911
/proc/meminfo: memFree=29690948/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=995288 CPUtime=462.22 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 604227 0 0 0 46149 73 0 0 20 0 1 0 23231002 1019174912 163093 33554432000 4194304 5796924 140733981004224 140733981000440 5096658 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 248822 163093 144 392 0 248421 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 995288

[startup+522.3 s]
/proc/loadavg: 2.13 2.15 2.14 3/178 13913
/proc/meminfo: memFree=29672628/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=995288 CPUtime=522.21 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 604414 0 0 0 52148 73 0 0 20 0 1 0 23231002 1019174912 165198 33554432000 4194304 5796924 140733981004224 140733981000440 4808077 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 248822 165198 144 392 0 248421 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 995288

[startup+582.3 s]
/proc/loadavg: 2.11 2.13 2.13 3/178 13914
/proc/meminfo: memFree=29521896/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=998020 CPUtime=582.2 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 604562 0 0 0 58147 73 0 0 20 0 1 0 23231002 1021972480 167494 33554432000 4194304 5796924 140733981004224 140733981000440 4313107 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 249505 167494 144 392 0 249104 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 998020


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


[startup+882.307 s]
/proc/loadavg: 2.05 2.08 2.10 3/178 13966
/proc/meminfo: memFree=29676400/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1384412 CPUtime=882.16 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 691296 0 0 0 88127 89 0 0 20 0 1 0 23231002 1417637888 267789 33554432000 4194304 5796924 140733981004224 140733981001208 5096544 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 346103 267789 191 392 0 345702 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 1384412

[startup+942.3 s]
/proc/loadavg: 2.14 2.10 2.10 3/178 13967
/proc/meminfo: memFree=28659940/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1519296 CPUtime=942.14 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 722116 0 0 0 94120 94 0 0 20 0 1 0 23231002 1555759104 300138 33554432000 4194304 5796924 140733981004224 140733981000440 4808064 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 379824 300138 191 392 0 379423 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 1519296

[startup+1002.3 s]
/proc/loadavg: 2.10 2.09 2.09 3/179 13971
/proc/meminfo: memFree=28451528/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1658212 CPUtime=1002.13 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 746447 0 0 0 100113 100 0 0 20 0 1 0 23231002 1698009088 350089 33554432000 4194304 5796924 140733981004224 140733981000440 5087579 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 414553 350089 191 392 0 414152 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 1658212

[startup+1062.3 s]
/proc/loadavg: 2.14 2.10 2.09 3/178 13972
/proc/meminfo: memFree=28323468/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1691852 CPUtime=1062.11 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 754841 0 0 0 106110 101 0 0 20 0 1 0 23231002 1732456448 380392 33554432000 4194304 5796924 140733981004224 140733981001208 4865437 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 422963 380392 191 392 0 422562 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 1691852

[startup+1122.3 s]
/proc/loadavg: 2.23 2.14 2.10 3/177 13973
/proc/meminfo: memFree=28220032/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703088 CPUtime=1122.11 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757657 0 0 0 112109 102 0 0 20 0 1 0 23231002 1743962112 405110 33554432000 4194304 5796924 140733981004224 140733981001208 5087743 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425772 405110 191 392 0 425371 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 1703088

[startup+1182.3 s]
/proc/loadavg: 2.09 2.11 2.09 3/178 13975
/proc/meminfo: memFree=28148520/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703252 CPUtime=1182.1 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757698 0 0 0 118108 102 0 0 20 0 1 0 23231002 1744130048 422546 33554432000 4194304 5796924 140733981004224 140733981001208 5087558 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425813 422546 191 392 0 425412 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 1703252

[startup+1242.3 s]
/proc/loadavg: 2.39 2.18 2.11 3/183 14117
/proc/meminfo: memFree=28118028/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703460 CPUtime=1242.09 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757750 0 0 0 124107 102 0 0 20 0 1 0 23231002 1744343040 422598 33554432000 4194304 5796924 140733981004224 140733981001208 5092651 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425865 422598 191 392 0 425464 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 1703460

[startup+1323.49 s]
/proc/loadavg: 2.67 2.29 2.15 4/178 14180
/proc/meminfo: memFree=28081664/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703604 CPUtime=1323.27 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757786 0 0 0 132225 102 0 0 20 0 1 0 23231002 1744490496 422634 33554432000 4194304 5796924 140733981004224 140733981001208 4806757 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425901 422634 191 392 0 425500 0
Current children cumulated CPU time (s) 1323.27
Current children cumulated vsize (KiB) 1703604

[startup+1371.38 s]
/proc/loadavg: 2.20 2.23 2.14 10/177 14181
/proc/meminfo: memFree=28072336/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703604 CPUtime=1371.16 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757786 0 0 0 137014 102 0 0 20 0 1 0 23231002 1744490496 422634 33554432000 4194304 5796924 140733981004224 140733981000440 5077954 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425901 422634 191 392 0 425500 0
Current children cumulated CPU time (s) 1371.16
Current children cumulated vsize (KiB) 1703604

[startup+1432.73 s]
/proc/loadavg: 2.10 2.20 2.13 11/177 14182
/proc/meminfo: memFree=28067312/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703604 CPUtime=1432.5 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757786 0 0 0 143148 102 0 0 20 0 1 0 23231002 1744490496 422634 33554432000 4194304 5796924 140733981004224 140733981001208 5092425 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425901 422634 191 392 0 425500 0
Current children cumulated CPU time (s) 1432.5
Current children cumulated vsize (KiB) 1703604

[startup+1502.87 s]
/proc/loadavg: 2.13 2.19 2.13 4/177 14184
/proc/meminfo: memFree=28066484/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703640 CPUtime=1502.62 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757795 0 0 0 150160 102 0 0 20 0 1 0 23231002 1744527360 422643 33554432000 4194304 5796924 140733981004224 140733981001208 5096544 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425910 422643 191 392 0 425509 0
Current children cumulated CPU time (s) 1502.62
Current children cumulated vsize (KiB) 1703640

[startup+1544.07 s]
/proc/loadavg: 2.41 2.26 2.16 7/177 14185
/proc/meminfo: memFree=28059676/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703656 CPUtime=1543.82 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757799 0 0 0 154280 102 0 0 20 0 1 0 23231002 1744543744 422647 33554432000 4194304 5796924 140733981004224 140733981001208 5096569 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425914 422647 191 392 0 425513 0
Current children cumulated CPU time (s) 1543.82
Current children cumulated vsize (KiB) 1703656

[startup+1602.31 s]
/proc/loadavg: 2.24 2.24 2.16 3/178 14189
/proc/meminfo: memFree=28045864/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703656 CPUtime=1602.04 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757799 0 0 0 160102 102 0 0 20 0 1 0 23231002 1744543744 422647 33554432000 4194304 5796924 140733981004224 140733981001208 5096553 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425914 422647 191 392 0 425513 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 1703656

[startup+1662.3 s]
/proc/loadavg: 2.21 2.23 2.16 3/177 14190
/proc/meminfo: memFree=28038528/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703656 CPUtime=1662.03 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757799 0 0 0 166101 102 0 0 20 0 1 0 23231002 1744543744 422647 33554432000 4194304 5796924 140733981004224 140733981001208 5094663 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425914 422647 191 392 0 425513 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 1703656

[startup+1722.3 s]
/proc/loadavg: 2.24 2.23 2.16 3/177 14191
/proc/meminfo: memFree=28029112/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703656 CPUtime=1722.02 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757800 0 0 0 172100 102 0 0 20 0 1 0 23231002 1744543744 423159 33554432000 4194304 5796924 140733981004224 140733981001208 5087771 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425914 423159 191 392 0 425513 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 1703656

[startup+1782.3 s]
/proc/loadavg: 2.21 2.22 2.16 3/176 14193
/proc/meminfo: memFree=28026144/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703656 CPUtime=1782.01 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757800 0 0 0 178099 102 0 0 20 0 1 0 23231002 1744543744 423159 33554432000 4194304 5796924 140733981004224 140733981001208 5092502 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425914 423159 191 392 0 425513 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 1703656



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.31 s]
/proc/loadavg: 2.22 2.22 2.16 3/176 14193
/proc/meminfo: memFree=28026360/32872528 swapFree=1074772/1156532
[pid=13853] ppid=13850 vsize=1703656 CPUtime=1800.01 cores=0,2,4,6
/proc/13853/stat : 13853 (naps-1.02) R 13850 13853 12149 0 -1 4202496 757800 0 0 0 179899 102 0 0 20 0 1 0 23231002 1744543744 423159 33554432000 4194304 5796924 140733981004224 140733981001208 4295944 0 0 4096 17954 0 0 0 17 2 0 0 0 0 0
/proc/13853/statm: 425914 423159 191 392 0 425513 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 1703656

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

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 13853 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 0
Real time (s): 1800.33
CPU time (s): 1800.04
CPU user time (s): 1799
CPU system time (s): 1.04284
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 1703656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799
system time used= 1.04284
maximum resident set size= 1692684
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 757812
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= 33
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.67144 second user time and 5.68813 second system time

The end

Launcher Data 

Begin job on node114 at 2016-06-18 03:03:38
IDJOB=4100107
IDBENCH=1574
IDSOLVER=2544
FILE ID=node114/4100107-1466211817
RUNJOBID= node114-1466206099-12165
PBS_JOBID= 19918162
Free space on /tmp= 71692 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-bc1.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4100107-1466211817/watcher-4100107-1466211817 -o /tmp/evaluation-result-4100107-1466211817/solver-4100107-1466211817 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466206099-12165 --watchdog 1960  naps-1.02 HOME/instance-4100107-1466211817.opb

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

MD5SUM BENCH= 743cbcb78230aca97c7aa43a5d0e3e41
RANDOM SEED=2097119649

node114.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		: 2666.761
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.52
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
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	: 5332.56
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		: 2666.761
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	: 5332.54
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		: 2666.761
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		: 2666.761
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		: 2666.761
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		: 2666.761
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		: 2666.761
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29204832 kB
Buffers:           42152 kB
Cached:           136776 kB
SwapCached:          796 kB
Active:          1693428 kB
Inactive:          96500 kB
Active(anon):    1611920 kB
Inactive(anon):     1128 kB
Active(file):      81508 kB
Inactive(file):    95372 kB
Unevictable:     1156532 kB
Mlocked:         1074772 kB
SwapTotal:      67108856 kB
SwapFree:       67100472 kB
Dirty:             35640 kB
Writeback:             0 kB
AnonPages:       2780984 kB
Mapped:             8904 kB
Shmem:                 0 kB
Slab:             573124 kB
SReclaimable:      16808 kB
SUnreclaim:       556316 kB
KernelStack:        1448 kB
PageTables:         9660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    3013168 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1402880 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= 71692 MiB
End job on node114 at 2016-06-18 03:33:38