Trace number 4103327

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos7.opb
MD5SUMf5e09fc51fdb6e7c65b10c880b18ec53
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark2065813981
Best CPU time to get the best result obtained on this benchmark1800.76
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 2594748416
Optimality of the best value was proved NO
Number of variables33010
Total number of constraints2154
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)142
Number of constraints which are nor clauses,nor cardinality constraints2012
Minimum length of a constraint2
Maximum length of a constraint441
Number of terms in the objective function 4506
Biggest coefficient in the objective function 8053063680000
Number of bits for the biggest coefficient in the objective function 43
Sum of the numbers in the objective function 590484474471966
Number of bits of the sum of numbers in the objective function 50
Biggest number in a constraint 536870912000000
Number of bits of the biggest number in a constraint 49
Biggest sum of numbers in a constraint 1073741839777215
Number of bits of the biggest sum of numbers50
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        : 1172,48
1800.01/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.01/1800.30	c BDD/srt/adr Max costs : 7317,0,0
1800.01/1800.30	c BDDraw/bin/mul/srt/adr: 183,0,1036,0,0
1800.01/1800.30	c BDD nodes             : 1204414
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) : 1800 s        (0 s)
1800.01/1800.30	c Time for Opt-base     : 1784 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-4103327-1466251916/watcher-4103327-1466251916 -o /tmp/evaluation-result-4103327-1466251916/solver-4103327-1466251916 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466241101-19194 --watchdog 1960 naps-1.02 HOME/instance-4103327-1466251916.opb 

pid=20108
running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.06 2.00 3/178 20111
/proc/meminfo: memFree=31253612/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=7152 CPUtime=0 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 441 0 0 0 0 0 0 0 20 0 1 0 27237480 7323648 316 33554432000 4194304 5796924 140733244272464 140736980309048 4659057 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 1788 316 114 392 0 1387 0

[startup+0.100158 s]
/proc/loadavg: 2.00 2.06 2.00 3/178 20111
/proc/meminfo: memFree=31253612/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=10368 CPUtime=0.09 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 1274 0 0 0 9 0 0 0 20 0 1 0 27237480 10616832 1149 33554432000 4194304 5796924 140733244272464 140736980309048 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 2592 1149 128 392 0 2191 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10368

[startup+0.200303 s]
/proc/loadavg: 2.00 2.06 2.00 3/178 20111
/proc/meminfo: memFree=31253612/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=13396 CPUtime=0.19 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 1987 0 0 0 19 0 0 0 20 0 1 0 27237480 13717504 1862 33554432000 4194304 5796924 140733244272464 140733244271688 4404063 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 3349 1863 129 392 0 2948 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 13396

[startup+0.300276 s]
/proc/loadavg: 2.00 2.06 2.00 3/178 20111
/proc/meminfo: memFree=31253612/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=18724 CPUtime=0.29 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 3406 0 0 0 29 0 0 0 20 0 1 0 27237480 19173376 3155 33554432000 4194304 5796924 140733244272464 140733244271688 5183584 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 4681 3155 129 392 0 4280 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18724

[startup+0.700246 s]
/proc/loadavg: 2.00 2.06 2.00 3/178 20111
/proc/meminfo: memFree=31253612/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=31372 CPUtime=0.68 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 6555 0 0 0 67 1 0 0 20 0 1 0 27237480 32124928 6046 33554432000 4194304 5796924 140733244272464 140733244271736 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 7843 6046 144 392 0 7442 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 31372

[startup+1.50023 s]
/proc/loadavg: 2.00 2.06 2.00 3/179 20112
/proc/meminfo: memFree=31229044/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=34008 CPUtime=1.48 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 7202 0 0 0 147 1 0 0 20 0 1 0 27237480 34824192 6693 33554432000 4194304 5796924 140733244272464 140733244268680 5092526 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 8502 6693 145 392 0 8101 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34008

[startup+3.10023 s]
/proc/loadavg: 2.00 2.06 2.00 3/179 20112
/proc/meminfo: memFree=31227316/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=34008 CPUtime=3.08 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 7202 0 0 0 307 1 0 0 20 0 1 0 27237480 34824192 6693 33554432000 4194304 5796924 140733244272464 140733244268680 4809129 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 8502 6693 145 392 0 8101 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34008

[startup+6.30023 s]
/proc/loadavg: 2.00 2.06 2.00 3/179 20112
/proc/meminfo: memFree=31226952/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=34008 CPUtime=6.28 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 7202 0 0 0 627 1 0 0 20 0 1 0 27237480 34824192 6693 33554432000 4194304 5796924 140733244272464 140733244268680 5087589 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 8502 6693 145 392 0 8101 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34008

[startup+12.7002 s]
/proc/loadavg: 2.00 2.06 2.00 3/179 20112
/proc/meminfo: memFree=31226252/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=34856 CPUtime=12.68 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 7245 0 0 0 1267 1 0 0 20 0 1 0 27237480 35692544 6736 33554432000 4194304 5796924 140733244272464 140733244268680 4840439 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 8714 6736 145 392 0 8313 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 34856

[startup+25.5003 s]
/proc/loadavg: 2.00 2.06 2.00 3/179 20112
/proc/meminfo: memFree=31225012/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=36176 CPUtime=25.48 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 7595 0 0 0 2547 1 0 0 20 0 1 0 27237480 37044224 7086 33554432000 4194304 5796924 140733244272464 140733244268680 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 9044 7086 145 392 0 8643 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36176

[startup+51.1003 s]
/proc/loadavg: 2.00 2.05 2.00 3/179 20158
/proc/meminfo: memFree=31692224/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=36176 CPUtime=51.08 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 7611 0 0 0 5107 1 0 0 20 0 1 0 27237480 37044224 7102 33554432000 4194304 5796924 140733244272464 140733244268680 4809968 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 9044 7102 145 392 0 8643 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 36176

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/179 20159
/proc/meminfo: memFree=31153104/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=36176 CPUtime=102.27 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 7650 0 0 0 10226 1 0 0 20 0 1 0 27237480 37044224 7374 33554432000 4194304 5796924 140733244272464 140733244268680 4808064 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 9044 7374 145 392 0 8643 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36176

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/179 20160
/proc/meminfo: memFree=30958764/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=36176 CPUtime=162.25 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 7687 0 0 0 16224 1 0 0 20 0 1 0 27237480 37044224 7411 33554432000 4194304 5796924 140733244272464 140733244268680 4318795 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 9044 7411 145 392 0 8643 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36176

[startup+222.307 s]
/proc/loadavg: 2.00 2.02 2.00 3/179 20161
/proc/meminfo: memFree=30717176/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=37492 CPUtime=222.26 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 8387 0 0 0 22224 2 0 0 20 0 1 0 27237480 38391808 7781 33554432000 4194304 5796924 140733244272464 140733244268680 4199792 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 9373 7781 145 392 0 8972 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 37492

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/179 20162
/proc/meminfo: memFree=30401928/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=39116 CPUtime=282.25 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 8694 0 0 0 28223 2 0 0 20 0 1 0 27237480 40054784 8088 33554432000 4194304 5796924 140733244272464 140733244268680 4809102 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 9779 8088 145 392 0 9378 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 39116

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 20163
/proc/meminfo: memFree=30252184/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=39116 CPUtime=342.24 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 8742 0 0 0 34222 2 0 0 20 0 1 0 27237480 40054784 8136 33554432000 4194304 5796924 140733244272464 140733244268680 5087724 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 9779 8136 145 392 0 9378 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 39116

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 20165
/proc/meminfo: memFree=30103436/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=39116 CPUtime=402.23 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 8780 0 0 0 40221 2 0 0 20 0 1 0 27237480 40054784 8174 33554432000 4194304 5796924 140733244272464 140733244268680 4865620 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 9779 8174 145 392 0 9378 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 39116

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20166
/proc/meminfo: memFree=29621684/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=39924 CPUtime=462.22 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 8821 0 0 0 46220 2 0 0 20 0 1 0 27237480 40882176 8215 33554432000 4194304 5796924 140733244272464 140733244268680 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 9981 8215 145 392 0 9580 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 39924

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 20170
/proc/meminfo: memFree=29469540/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=39924 CPUtime=522.21 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 8858 0 0 0 52219 2 0 0 20 0 1 0 27237480 40882176 8252 33554432000 4194304 5796924 140733244272464 140733244268680 5087500 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 9981 8252 145 392 0 9580 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 39924

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20171
/proc/meminfo: memFree=29334560/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=42956 CPUtime=582.2 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 9357 0 0 0 58218 2 0 0 20 0 1 0 27237480 43986944 9114 33554432000 4194304 5796924 140733244272464 140733244268680 5092622 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 10739 9114 145 392 0 10338 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 42956


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20178
/proc/meminfo: memFree=29300224/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=62300 CPUtime=942.14 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 13055 0 0 0 94211 3 0 0 20 0 1 0 27237480 63795200 13538 33554432000 4194304 5796924 140733244272464 140733244268680 5087497 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 15575 13538 145 392 0 15174 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 62300

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20180
/proc/meminfo: memFree=29293912/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=64808 CPUtime=1002.13 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 13975 0 0 0 100210 3 0 0 20 0 1 0 27237480 66363392 14458 33554432000 4194304 5796924 140733244272464 140733244268680 4199760 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 16202 14458 145 392 0 15801 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 64808

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20181
/proc/meminfo: memFree=29287648/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=65804 CPUtime=1062.12 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 14338 0 0 0 106209 3 0 0 20 0 1 0 27237480 67383296 14821 33554432000 4194304 5796924 140733244272464 140733244268680 4840439 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 16451 14821 145 392 0 16050 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 65804

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 20185
/proc/meminfo: memFree=29270568/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=81420 CPUtime=1122.11 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 15345 0 0 0 112207 4 0 0 20 0 1 0 27237480 83374080 17791 33554432000 4194304 5796924 140733244272464 140733244268680 4810054 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 20355 17791 145 392 0 19954 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 81420

[startup+1182.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 20186
/proc/meminfo: memFree=29266612/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=82260 CPUtime=1182.1 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 15674 0 0 0 118206 4 0 0 20 0 1 0 27237480 84234240 18120 33554432000 4194304 5796924 140733244272464 140733244268680 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 20565 18120 145 392 0 20164 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 82260

[startup+1242.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/179 20187
/proc/meminfo: memFree=29260348/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=83176 CPUtime=1242.09 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 16035 0 0 0 124205 4 0 0 20 0 1 0 27237480 85172224 18481 33554432000 4194304 5796924 140733244272464 140733244268680 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 20794 18481 145 392 0 20393 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 83176

[startup+1302.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 20188
/proc/meminfo: memFree=29252600/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=84024 CPUtime=1302.08 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 16284 0 0 0 130204 4 0 0 20 0 1 0 27237480 86040576 19241 33554432000 4194304 5796924 140733244272464 140733244268680 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 21006 19241 145 392 0 20605 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 84024

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/179 20191
/proc/meminfo: memFree=29247492/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=84980 CPUtime=1362.07 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 16536 0 0 0 136203 4 0 0 20 0 1 0 27237480 87019520 19493 33554432000 4194304 5796924 140733244272464 140733244268680 5087571 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 21245 19493 145 392 0 20844 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 84980

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/179 20192
/proc/meminfo: memFree=29242156/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=85904 CPUtime=1422.07 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 16786 0 0 0 142203 4 0 0 20 0 1 0 27237480 87965696 19743 33554432000 4194304 5796924 140733244272464 140733244268680 4806764 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 21476 19743 145 392 0 21075 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 85904

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20193
/proc/meminfo: memFree=29234960/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=88600 CPUtime=1482.05 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 17530 0 0 0 148201 4 0 0 20 0 1 0 27237480 90726400 20487 33554432000 4194304 5796924 140733244272464 140733244268680 5096609 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 22150 20487 145 392 0 21749 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 88600

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20194
/proc/meminfo: memFree=29228204/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=97100 CPUtime=1542.06 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 18413 0 0 0 154201 5 0 0 20 0 1 0 27237480 99430400 21370 33554432000 4194304 5796924 140733244272464 140733244268680 4809311 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 24275 21370 145 392 0 23874 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 97100

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20195
/proc/meminfo: memFree=29222744/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=97660 CPUtime=1602.04 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 18606 0 0 0 160199 5 0 0 20 0 1 0 27237480 100003840 21563 33554432000 4194304 5796924 140733244272464 140733244268680 4865437 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 24415 21563 145 392 0 24014 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97660

[startup+1662.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 20197
/proc/meminfo: memFree=29216200/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=97940 CPUtime=1662.03 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 18733 0 0 0 166198 5 0 0 20 0 1 0 27237480 100290560 21686 33554432000 4194304 5796924 140733244272464 140733244268680 4199810 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 24485 21686 145 392 0 24084 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97940

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/180 20201
/proc/meminfo: memFree=29211476/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=98224 CPUtime=1722.02 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 18843 0 0 0 172197 5 0 0 20 0 1 0 27237480 100581376 22307 33554432000 4194304 5796924 140733244272464 140733244268680 4810165 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 24556 22307 145 392 0 24155 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 98224

[startup+1782.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 20202
/proc/meminfo: memFree=29204968/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=98644 CPUtime=1782.01 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 18921 0 0 0 178196 5 0 0 20 0 1 0 27237480 101011456 22385 33554432000 4194304 5796924 140733244272464 140733244268680 5092509 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 24661 22385 145 392 0 24260 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 98644



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20203
/proc/meminfo: memFree=29203112/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=98644 CPUtime=1800.01 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 18951 0 0 0 179996 5 0 0 20 0 1 0 27237480 101011456 22415 33554432000 4194304 5796924 140733244272464 140733244268680 4199792 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 24661 22415 145 392 0 24260 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98644

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 20111 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 20203
/proc/meminfo: memFree=29203112/32872528 swapFree=7780/7780
[pid=20111] ppid=20108 vsize=98644 CPUtime=1800.01 cores=1,3,5,7
/proc/20111/stat : 20111 (naps-1.02) R 20108 20111 19177 0 -1 4202496 18951 0 0 0 179996 5 0 0 20 0 1 0 27237480 101011456 22415 33554432000 4194304 5796924 140733244272464 140733244268680 4199792 0 0 4096 17954 0 0 0 17 3 0 0 0 0 0
/proc/20111/statm: 24661 22415 145 392 0 24260 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 98644

Child status: 0
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.96
CPU system time (s): 0.056991
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 98644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.056991
maximum resident set size= 89712
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18964
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= 13
involuntary context switches= 3992

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70328 second user time and 5.66014 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-18 14:11:56
IDJOB=4103327
IDBENCH=2328
IDSOLVER=2544
FILE ID=node133/4103327-1466251916
RUNJOBID= node133-1466241101-19194
PBS_JOBID= 19918201
Free space on /tmp= 71676 MiB

SOLVER NAME= NaPS 1.02
BENCH NAME= PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos7.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103327-1466251916/watcher-4103327-1466251916 -o /tmp/evaluation-result-4103327-1466251916/solver-4103327-1466251916 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466241101-19194 --watchdog 1960  naps-1.02 HOME/instance-4103327-1466251916.opb

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

MD5SUM BENCH= f5e09fc51fdb6e7c65b10c880b18ec53
RANDOM SEED=75432

node133.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		: 2667.256
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	: 5334.51
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		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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		: 2667.256
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:        31254140 kB
Buffers:          115004 kB
Cached:           198928 kB
SwapCached:          892 kB
Active:           671412 kB
Inactive:         206016 kB
Active(anon):     564220 kB
Inactive(anon):     1364 kB
Active(file):     107192 kB
Inactive(file):   204652 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099860 kB
Dirty:              5452 kB
Writeback:            44 kB
AnonPages:        570580 kB
Mapped:             7772 kB
Shmem:                 0 kB
Slab:             603260 kB
SReclaimable:      46616 kB
SUnreclaim:       556644 kB
KernelStack:        1456 kB
PageTables:         4880 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     691032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    524288 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= 71676 MiB
End job on node133 at 2016-06-18 14:41:56