Trace number 4103347

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-neos15.opb
MD5SUMd360a4da18a1223a5a3c77027ac256df
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 20742332700051198
Optimality of the best value was proved NO
Number of variables17600
Total number of constraints632
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 constraints632
Minimum length of a constraint11
Maximum length of a constraint150
Number of terms in the objective function 10400
Biggest coefficient in the objective function 536870912000000000000
Number of bits for the biggest coefficient in the objective function 69
Sum of the numbers in the objective function 77389326876814400021856
Number of bits of the sum of numbers in the objective function 77
Biggest number in a constraint 536870912000000000000
Number of bits of the biggest number in a constraint 69
Biggest sum of numbers in a constraint 77389326876814400021856
Number of bits of the biggest sum of numbers77
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        : 80,41
1800.01/1800.30	c 2cl/3cl ITE-codings   : 0,0
1800.01/1800.30	c BDD/srt/adr Max costs : 10631,0,120
1800.01/1800.30	c BDDraw/bin/mul/srt/adr: 0,0,101,0,19
1800.01/1800.30	c BDD nodes             : 291769
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     : 1733 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-4103347-1466252648/watcher-4103347-1466252648 -o /tmp/evaluation-result-4103347-1466252648/solver-4103347-1466252648 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466241673-16673 --watchdog 1960 naps-1.02 HOME/instance-4103347-1466252648.opb 

pid=17777
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: 2.00 2.02 2.00 4/177 17780
/proc/meminfo: memFree=29975404/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=6692 CPUtime=0 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 27315201 6852608 234 33554432000 4194304 5796924 140735013246528 140736882598744 5082416 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/17780/statm: 1673 234 114 392 0 1272 0

[startup+0.100118 s]
/proc/loadavg: 2.00 2.02 2.00 4/177 17780
/proc/meminfo: memFree=29975404/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=11636 CPUtime=0.09 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 1592 0 0 0 9 0 0 0 20 0 1 0 27315201 11915264 1425 33554432000 4194304 5796924 140735013246528 140736882598744 5095032 0 0 4096 17954 0 0 0 17 0 0 0 0 0 0
/proc/17780/statm: 2909 1425 124 392 0 2508 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11636

[startup+0.200314 s]
/proc/loadavg: 2.00 2.02 2.00 4/177 17780
/proc/meminfo: memFree=29975404/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=15336 CPUtime=0.19 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 2482 0 0 0 19 0 0 0 20 0 1 0 27315201 15704064 2315 33554432000 4194304 5796924 140735013246528 140735013245688 5094663 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 3834 2315 124 392 0 3433 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15336

[startup+0.300369 s]
/proc/loadavg: 2.00 2.02 2.00 4/177 17780
/proc/meminfo: memFree=29975404/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=19088 CPUtime=0.29 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 3407 0 0 0 29 0 0 0 20 0 1 0 27315201 19546112 3240 33554432000 4194304 5796924 140735013246528 140735013245688 5087780 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 4772 3240 124 392 0 4371 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19088

[startup+0.700278 s]
/proc/loadavg: 2.00 2.02 2.00 4/177 17780
/proc/meminfo: memFree=29975404/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=24368 CPUtime=0.68 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 4893 0 0 0 68 0 0 0 20 0 1 0 27315201 24952832 4588 33554432000 4194304 5796924 140735013246528 140735013242744 4809311 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 6092 4588 143 392 0 5691 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24368

[startup+1.50022 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 17781
/proc/meminfo: memFree=29961652/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=24592 CPUtime=1.48 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 4941 0 0 0 148 0 0 0 20 0 1 0 27315201 25182208 4636 33554432000 4194304 5796924 140735013246528 140735013242744 5100101 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 6148 4636 143 392 0 5747 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24592

[startup+3.10023 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 17781
/proc/meminfo: memFree=29961280/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=24592 CPUtime=3.08 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 4942 0 0 0 308 0 0 0 20 0 1 0 27315201 25182208 4637 33554432000 4194304 5796924 140735013246528 140735013242744 5096680 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 6148 4637 144 392 0 5747 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24592

[startup+6.30023 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 17781
/proc/meminfo: memFree=29958064/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=28308 CPUtime=6.28 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 5889 0 0 0 628 0 0 0 20 0 1 0 27315201 28987392 5584 33554432000 4194304 5796924 140735013246528 140735013242744 5100311 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 7077 5584 144 392 0 6676 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28308

[startup+12.7002 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 17781
/proc/meminfo: memFree=29955196/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=28308 CPUtime=12.68 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 5889 0 0 0 1268 0 0 0 20 0 1 0 27315201 28987392 5584 33554432000 4194304 5796924 140735013246528 140735013242744 5087771 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 7077 5584 144 392 0 6676 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 28308

[startup+25.5003 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 17781
/proc/meminfo: memFree=29952084/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=32276 CPUtime=25.49 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 6861 0 0 0 2548 1 0 0 20 0 1 0 27315201 33050624 6556 33554432000 4194304 5796924 140735013246528 140735013242744 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 8069 6556 144 392 0 7668 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32276

[startup+51.1003 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 17781
/proc/meminfo: memFree=29945104/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=34408 CPUtime=51.08 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 7572 0 0 0 5107 1 0 0 20 0 1 0 27315201 35233792 7102 33554432000 4194304 5796924 140735013246528 140735013242744 5087743 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 8602 7102 191 392 0 8201 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 34408

[startup+102.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/177 17782
/proc/meminfo: memFree=29944160/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=34716 CPUtime=102.28 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 7669 0 0 0 10227 1 0 0 20 0 1 0 27315201 35549184 7199 33554432000 4194304 5796924 140735013246528 140735013242744 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 8679 7199 191 392 0 8278 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 34716

[startup+162.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/177 17784
/proc/meminfo: memFree=29935016/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=35152 CPUtime=162.26 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 7756 0 0 0 16225 1 0 0 20 0 1 0 27315201 35995648 7286 33554432000 4194304 5796924 140735013246528 140735013240248 4865570 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 8788 7286 191 392 0 8387 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 35152

[startup+222.307 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 17785
/proc/meminfo: memFree=29934420/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=35516 CPUtime=222.26 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 7837 0 0 0 22225 1 0 0 20 0 1 0 27315201 36368384 7367 33554432000 4194304 5796924 140735013246528 140735013240328 4313110 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 8879 7367 191 392 0 8478 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 35516

[startup+282.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 17786
/proc/meminfo: memFree=29933672/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=35720 CPUtime=282.25 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 7910 0 0 0 28224 1 0 0 20 0 1 0 27315201 36577280 7440 33554432000 4194304 5796924 140735013246528 140735013242744 4809872 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 8930 7440 191 392 0 8529 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 35720

[startup+342.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 17787
/proc/meminfo: memFree=29921156/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=36040 CPUtime=342.24 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 7973 0 0 0 34223 1 0 0 20 0 1 0 27315201 36904960 7503 33554432000 4194304 5796924 140735013246528 140735013240248 4806969 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9010 7503 191 392 0 8609 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 36040

[startup+402.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/178 17791
/proc/meminfo: memFree=29921060/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=36040 CPUtime=402.23 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 7999 0 0 0 40222 1 0 0 20 0 1 0 27315201 36904960 7529 33554432000 4194304 5796924 140735013246528 140735013242744 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9010 7529 191 392 0 8609 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 36040

[startup+462.3 s]
/proc/loadavg: 2.22 2.10 2.02 3/177 17793
/proc/meminfo: memFree=29897924/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=36304 CPUtime=462.22 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8045 0 0 0 46221 1 0 0 20 0 1 0 27315201 37175296 7575 33554432000 4194304 5796924 140735013246528 140735013240248 4316875 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9076 7575 191 392 0 8675 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 36304

[startup+522.3 s]
/proc/loadavg: 2.17 2.10 2.02 3/177 17794
/proc/meminfo: memFree=29895540/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=36388 CPUtime=522.21 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8085 0 0 0 52220 1 0 0 20 0 1 0 27315201 37261312 7615 33554432000 4194304 5796924 140735013246528 140735013242744 4809398 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9097 7615 191 392 0 8696 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 36388

[startup+582.3 s]
/proc/loadavg: 2.09 2.10 2.02 3/177 17795
/proc/meminfo: memFree=29894988/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=36696 CPUtime=582.2 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8146 0 0 0 58219 1 0 0 20 0 1 0 27315201 37576704 7676 33554432000 4194304 5796924 140735013246528 140735013240248 4863673 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9174 7676 191 392 0 8773 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 36696


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


[startup+942.3 s]
/proc/loadavg: 2.04 2.06 2.01 3/177 17802
/proc/meminfo: memFree=29871892/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37224 CPUtime=942.14 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8292 0 0 0 94213 1 0 0 20 0 1 0 27315201 38117376 7822 33554432000 4194304 5796924 140735013246528 140735013242744 4809323 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9306 7822 191 392 0 8905 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 37224

[startup+1002.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/178 17806
/proc/meminfo: memFree=29886972/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37224 CPUtime=1002.13 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8325 0 0 0 100212 1 0 0 20 0 1 0 27315201 38117376 7889 33554432000 4194304 5796924 140735013246528 140735013242744 4806981 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9306 7889 191 392 0 8905 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 37224

[startup+1062.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 17808
/proc/meminfo: memFree=29884684/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1062.12 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8341 0 0 0 106211 1 0 0 20 0 1 0 27315201 38264832 7905 33554432000 4194304 5796924 140735013246528 140735013240248 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7905 191 392 0 8941 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 37368

[startup+1122.3 s]
/proc/loadavg: 2.07 2.06 2.01 3/177 17809
/proc/meminfo: memFree=29884444/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1122.11 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8343 0 0 0 112210 1 0 0 20 0 1 0 27315201 38264832 7907 33554432000 4194304 5796924 140735013246528 140735013242744 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7907 191 392 0 8941 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 37368

[startup+1182.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/177 17810
/proc/meminfo: memFree=29882276/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1182.1 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8343 0 0 0 118209 1 0 0 20 0 1 0 27315201 38264832 7907 33554432000 4194304 5796924 140735013246528 140735013242744 5087606 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7907 191 392 0 8941 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 37368

[startup+1242.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/177 17811
/proc/meminfo: memFree=29880476/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1242.09 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8345 0 0 0 124208 1 0 0 20 0 1 0 27315201 38264832 7909 33554432000 4194304 5796924 140735013246528 140735013242744 5092643 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7909 191 392 0 8941 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 37368

[startup+1302.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/177 17812
/proc/meminfo: memFree=29880604/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1302.08 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8356 0 0 0 130207 1 0 0 20 0 1 0 27315201 38264832 7920 33554432000 4194304 5796924 140735013246528 140735013242744 5092518 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7920 191 392 0 8941 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 37368

[startup+1362.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/177 17814
/proc/meminfo: memFree=29878924/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1362.07 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8357 0 0 0 136206 1 0 0 20 0 1 0 27315201 38264832 7921 33554432000 4194304 5796924 140735013246528 140735013242744 5100108 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7921 191 392 0 8941 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 37368

[startup+1422.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/177 17815
/proc/meminfo: memFree=29878800/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1422.07 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8359 0 0 0 142206 1 0 0 20 0 1 0 27315201 38264832 7923 33554432000 4194304 5796924 140735013246528 140735013242744 5087579 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7923 191 392 0 8941 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 37368

[startup+1482.3 s]
/proc/loadavg: 2.13 2.09 2.01 3/177 17816
/proc/meminfo: memFree=29879172/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1482.05 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8365 0 0 0 148204 1 0 0 20 0 1 0 27315201 38264832 7929 33554432000 4194304 5796924 140735013246528 140735013242744 5092526 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7929 191 392 0 8941 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 37368

[startup+1542.31 s]
/proc/loadavg: 2.05 2.07 2.01 3/177 17817
/proc/meminfo: memFree=29878924/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1542.05 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8367 0 0 0 154204 1 0 0 20 0 1 0 27315201 38264832 7931 33554432000 4194304 5796924 140735013246528 140735013242744 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7931 191 392 0 8941 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 37368

[startup+1602.3 s]
/proc/loadavg: 2.09 2.08 2.01 4/178 17821
/proc/meminfo: memFree=29879260/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1602.04 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8367 0 0 0 160203 1 0 0 20 0 1 0 27315201 38264832 7931 33554432000 4194304 5796924 140735013246528 140735013242744 4809072 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7931 191 392 0 8941 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 37368

[startup+1662.3 s]
/proc/loadavg: 2.03 2.07 2.01 3/177 17823
/proc/meminfo: memFree=29877532/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1662.03 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8370 0 0 0 166202 1 0 0 20 0 1 0 27315201 38264832 7934 33554432000 4194304 5796924 140735013246528 140735013242744 4840376 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7934 191 392 0 8941 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 37368

[startup+1722.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/177 17869
/proc/meminfo: memFree=31402692/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1722.02 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8379 0 0 0 172201 1 0 0 20 0 1 0 27315201 38264832 7943 33554432000 4194304 5796924 140735013246528 140735013242744 5087780 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7943 191 392 0 8941 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 37368

[startup+1782.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 17870
/proc/meminfo: memFree=31390424/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1782.01 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8380 0 0 0 178200 1 0 0 20 0 1 0 27315201 38264832 7944 33554432000 4194304 5796924 140735013246528 140735013242744 4865437 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7944 191 392 0 8941 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 37368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.09 2.07 2.00 3/177 17871
/proc/meminfo: memFree=31390364/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1800.01 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8384 0 0 0 180000 1 0 0 20 0 1 0 27315201 38264832 7948 33554432000 4194304 5796924 140735013246528 140735013242744 5092550 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7948 191 392 0 8941 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 37368

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 17780 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.09 2.07 2.00 3/177 17871
/proc/meminfo: memFree=31390364/32872528 swapFree=249320/249320
[pid=17780] ppid=17777 vsize=37368 CPUtime=1800.01 cores=0,2,4,6
/proc/17780/stat : 17780 (naps-1.02) R 17777 17780 16657 0 -1 4202496 8384 0 0 0 180000 1 0 0 20 0 1 0 27315201 38264832 7948 33554432000 4194304 5796924 140735013246528 140735013242744 5092550 0 0 4096 17954 0 0 0 17 4 0 0 0 0 0
/proc/17780/statm: 9342 7948 191 392 0 8941 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 37368

Child status: 0
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1800
CPU system time (s): 0.014997
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 37368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800
system time used= 0.014997
maximum resident set size= 31840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8396
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= 14
involuntary context switches= 1881

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.55331 second user time and 7.70283 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-18 14:24:08
IDJOB=4103347
IDBENCH=2334
IDSOLVER=2544
FILE ID=node103/4103347-1466252648
RUNJOBID= node103-1466241673-16673
PBS_JOBID= 19918212
Free space on /tmp= 71728 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-neos15.opb
COMMAND LINE= naps-1.02 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4103347-1466252648/watcher-4103347-1466252648 -o /tmp/evaluation-result-4103347-1466252648/solver-4103347-1466252648 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466241673-16673 --watchdog 1960  naps-1.02 HOME/instance-4103347-1466252648.opb

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

MD5SUM BENCH= d360a4da18a1223a5a3c77027ac256df
RANDOM SEED=1910194862

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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	: 5332.55
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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:        29981976 kB
Buffers:          138688 kB
Cached:           186696 kB
SwapCached:         2456 kB
Active:          1653728 kB
Inactive:         247692 kB
Active(anon):    1574692 kB
Inactive(anon):     3264 kB
Active(file):      79036 kB
Inactive(file):   244428 kB
Unevictable:      249320 kB
Mlocked:          249320 kB
SwapTotal:      67108856 kB
SwapFree:       67099536 kB
Dirty:              5088 kB
Writeback:             0 kB
AnonPages:       1843416 kB
Mapped:             8928 kB
Shmem:                 0 kB
Slab:             605528 kB
SReclaimable:      49296 kB
SUnreclaim:       556232 kB
KernelStack:        1488 kB
PageTables:         7912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1954400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    198656 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= 71720 MiB
End job on node103 at 2016-06-18 14:54:08