Trace number 4089699

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 NameAnswerCPU timeWall clock time
Open-WBO PB16? (TO) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v061-n1.opb
MD5SUMfa4b1a851abcf999a2e2bbd0803146d5
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.156975
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables183
Total number of constraints61
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
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
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4089699-1466013132.opb
0.00/0.00	c File size is 3276 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           183                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         122                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

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-4089699-1466013132/watcher-4089699-1466013132 -o /tmp/evaluation-result-4089699-1466013132/solver-4089699-1466013132 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6223 --watchdog 1960 open-wbo HOME/instance-4089699-1466013132.opb 

pid=9724
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: 1.92 2.02 1.96 3/176 9727
/proc/meminfo: memFree=31020628/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=7048 CPUtime=0 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 487 0 0 0 0 0 0 0 20 0 1 0 3359994 7217152 357 33554432000 4194304 6059633 140733218645776 140733664805128 4246589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 1762 357 164 456 0 1298 0

[startup+0.10016 s]
/proc/loadavg: 1.92 2.02 1.96 3/176 9727
/proc/meminfo: memFree=31020628/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=3344 CPUtime=0.09 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 654 0 0 0 9 0 0 0 20 0 1 0 3359994 3424256 461 33554432000 4194304 6059633 140733218645776 140733664805128 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 836 461 179 456 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3344

[startup+0.200229 s]
/proc/loadavg: 1.92 2.02 1.96 3/176 9727
/proc/meminfo: memFree=31020628/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=3740 CPUtime=0.19 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 862 0 0 0 19 0 0 0 20 0 1 0 3359994 3829760 493 33554432000 4194304 6059633 140733218645776 140733664805128 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 935 493 179 456 0 471 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3740

[startup+0.300261 s]
/proc/loadavg: 1.92 2.02 1.96 3/176 9727
/proc/meminfo: memFree=31020628/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=5144 CPUtime=0.29 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 1075 0 0 0 29 0 0 0 20 0 1 0 3359994 5267456 703 33554432000 4194304 6059633 140733218645776 140733664805128 4246322 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 1286 703 179 456 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5144

[startup+0.700229 s]
/proc/loadavg: 1.92 2.02 1.96 3/176 9727
/proc/meminfo: memFree=31020628/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=5540 CPUtime=0.69 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 1407 0 0 0 69 0 0 0 20 0 1 0 3359994 5672960 1024 33554432000 4194304 6059633 140733218645776 140733664805128 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 1385 1024 179 456 0 921 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5540

[startup+1.50023 s]
/proc/loadavg: 1.92 2.02 1.96 3/177 9728
/proc/meminfo: memFree=31015536/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=7880 CPUtime=1.49 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 1900 0 0 0 149 0 0 0 20 0 1 0 3359994 8069120 1512 33554432000 4194304 6059633 140733218645776 140733218644264 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 1970 1512 179 456 0 1506 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7880

[startup+3.10023 s]
/proc/loadavg: 1.92 2.02 1.96 3/177 9728
/proc/meminfo: memFree=31010928/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=12232 CPUtime=3.09 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 2593 0 0 0 309 0 0 0 20 0 1 0 3359994 12525568 2703 33554432000 4194304 6059633 140733218645776 140733218644264 4254706 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 3058 2703 179 456 0 2594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12232

[startup+6.30025 s]
/proc/loadavg: 1.92 2.02 1.96 3/177 9728
/proc/meminfo: memFree=31007804/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=16840 CPUtime=6.29 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 3461 0 0 0 629 0 0 0 20 0 1 0 3359994 17244160 3566 33554432000 4194304 6059633 140733218645776 140733218644264 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 4210 3566 179 456 0 3746 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16840

[startup+12.7003 s]
/proc/loadavg: 2.01 2.04 1.97 3/177 9728
/proc/meminfo: memFree=31003948/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=28396 CPUtime=12.69 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 3918 0 0 0 1268 1 0 0 20 0 1 0 3359994 29077504 5975 33554432000 4194304 6059633 140733218645776 140733218644600 4261732 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 7099 5975 179 456 0 6635 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28396

[startup+25.5003 s]
/proc/loadavg: 2.01 2.03 1.97 3/177 9728
/proc/meminfo: memFree=30989116/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=32860 CPUtime=25.49 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 4786 0 0 0 2548 1 0 0 20 0 1 0 3359994 33648640 7833 33554432000 4194304 6059633 140733218645776 140733218644296 4277778 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 8215 7833 179 456 0 7751 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32860

[startup+51.1004 s]
/proc/loadavg: 2.01 2.03 1.97 3/177 9728
/proc/meminfo: memFree=30980956/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=51648 CPUtime=51.08 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 5329 0 0 0 5107 1 0 0 20 0 1 0 3359994 52887552 9559 33554432000 4194304 6059633 140733218645776 140733218644264 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 12912 9559 179 456 0 12448 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 51648

[startup+102.3 s]
/proc/loadavg: 2.11 2.05 1.98 3/177 9730
/proc/meminfo: memFree=30953088/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=70504 CPUtime=102.28 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 5599 0 0 0 10226 2 0 0 20 0 1 0 3359994 72196096 15253 33554432000 4194304 6059633 140733218645776 140733218644264 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 17626 15253 179 456 0 17162 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 70504

[startup+162.3 s]
/proc/loadavg: 2.11 2.06 1.98 3/177 9777
/proc/meminfo: memFree=31352932/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=70504 CPUtime=162.26 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 5609 0 0 0 16224 2 0 0 20 0 1 0 3359994 72196096 16789 33554432000 4194304 6059633 140733218645776 140733218644264 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 17626 16789 179 456 0 17162 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 70504

[startup+222.307 s]
/proc/loadavg: 2.03 2.04 1.98 3/177 9778
/proc/meminfo: memFree=31325084/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=70504 CPUtime=222.26 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 6440 0 0 0 22223 3 0 0 20 0 1 0 3359994 72196096 17271 33554432000 4194304 6059633 140733218645776 140733218644600 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 17626 17271 179 456 0 17162 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 70504

[startup+282.3 s]
/proc/loadavg: 2.09 2.05 1.99 3/177 9779
/proc/meminfo: memFree=31258948/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=82788 CPUtime=282.24 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 8980 0 0 0 28218 6 0 0 20 0 1 0 3359994 84774912 20342 33554432000 4194304 6059633 140733218645776 140733218644600 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 20697 20342 179 456 0 20233 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 82788

[startup+342.3 s]
/proc/loadavg: 2.03 2.04 1.99 3/177 9780
/proc/meminfo: memFree=31294264/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=82788 CPUtime=342.23 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 10330 0 0 0 34214 9 0 0 20 0 1 0 3359994 84774912 20342 33554432000 4194304 6059633 140733218645776 140733218644600 4277940 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 20697 20342 179 456 0 20233 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 82788

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 1.99 3/177 9782
/proc/meminfo: memFree=31262672/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=402.23 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 12023 0 0 0 40211 12 0 0 20 0 1 0 3359994 135278592 28854 33554432000 4194304 6059633 140733218645776 140733218644312 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 28854 179 456 0 32563 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 132108

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 1.99 3/177 9783
/proc/meminfo: memFree=31293768/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=82788 CPUtime=462.21 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 13048 0 0 0 46207 14 0 0 20 0 1 0 3359994 84774912 20342 33554432000 4194304 6059633 140733218645776 140733218644600 4264004 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 20697 20342 179 456 0 20233 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 82788

[startup+522.3 s]
/proc/loadavg: 2.03 2.03 2.00 4/178 9787
/proc/meminfo: memFree=31241524/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=522.2 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 14411 0 0 0 52204 16 0 0 20 0 1 0 3359994 135278592 30390 33554432000 4194304 6059633 140733218645776 140733218644312 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 30390 179 456 0 32563 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 132108

[startup+582.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/178 9811
/proc/meminfo: memFree=31233052/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=582.2 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 15441 0 0 0 58201 19 0 0 20 0 1 0 3359994 135278592 31926 33554432000 4194304 6059633 140733218645776 140733218644312 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 31926 179 456 0 32563 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 132108


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9818
/proc/meminfo: memFree=31202728/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=942.14 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 28937 0 0 0 94173 41 0 0 20 0 1 0 3359994 135278592 28854 33554432000 4194304 6059633 140733218645776 140733218644312 4261538 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 28854 179 456 0 32563 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 132108

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9820
/proc/meminfo: memFree=31237076/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=1002.13 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 30832 0 0 0 100168 45 0 0 20 0 1 0 3359994 135278592 30917 33554432000 4194304 6059633 140733218645776 140733218644312 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 30917 179 456 0 32563 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 132108

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9821
/proc/meminfo: memFree=31233012/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=1062.12 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 32711 0 0 0 106164 48 0 0 20 0 1 0 3359994 135278592 31941 33554432000 4194304 6059633 140733218645776 140733218644312 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 31941 179 456 0 32563 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 132108

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 9825
/proc/meminfo: memFree=31230672/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=1122.11 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 34591 0 0 0 112159 52 0 0 20 0 1 0 3359994 135278592 32453 33554432000 4194304 6059633 140733218645776 140733218644312 4255366 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 32453 179 456 0 32563 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 132108

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9826
/proc/meminfo: memFree=31232656/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=1182.1 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 36482 0 0 0 118155 55 0 0 20 0 1 0 3359994 135278592 31941 33554432000 4194304 6059633 140733218645776 140733218644312 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 31941 179 456 0 32563 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 132108

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 9827
/proc/meminfo: memFree=31236900/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=1242.09 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 38359 0 0 0 124150 59 0 0 20 0 1 0 3359994 135278592 30405 33554432000 4194304 6059633 140733218645776 140733218644312 4278149 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 30405 179 456 0 32563 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 132108

[startup+1302.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 9829
/proc/meminfo: memFree=31223660/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=82788 CPUtime=1302.08 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 39904 0 0 0 130147 61 0 0 20 0 1 0 3359994 84774912 20357 33554432000 4194304 6059633 140733218645776 140733218644600 4278288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 20697 20357 179 456 0 20233 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 82788

[startup+1362.3 s]
/proc/loadavg: 2.10 2.04 2.01 3/177 9830
/proc/meminfo: memFree=31164864/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=162928 CPUtime=1362.08 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 41784 0 0 0 136143 65 0 0 20 0 1 0 3359994 166838272 36616 33554432000 4194304 6059633 140733218645776 140733218644568 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 40732 36616 179 456 0 40268 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 162928

[startup+1422.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/177 9831
/proc/meminfo: memFree=31189004/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=162928 CPUtime=1422.07 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 43662 0 0 0 142139 68 0 0 20 0 1 0 3359994 166838272 33544 33554432000 4194304 6059633 140733218645776 140733218644568 4278661 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 40732 33544 179 456 0 40268 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 162928

[startup+1482.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 9832
/proc/meminfo: memFree=31244920/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=1482.05 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 44951 0 0 0 148134 71 0 0 20 0 1 0 3359994 135278592 28357 33554432000 4194304 6059633 140733218645776 140733218644312 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 28357 179 456 0 32563 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 132108

[startup+1542.31 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 9833
/proc/meminfo: memFree=31166452/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=162928 CPUtime=1542.05 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 46507 0 0 0 154131 74 0 0 20 0 1 0 3359994 166838272 36104 33554432000 4194304 6059633 140733218645776 140733218644568 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 40732 36104 179 456 0 40268 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 162928

[startup+1602.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 9835
/proc/meminfo: memFree=31240808/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=1602.03 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 47796 0 0 0 160126 77 0 0 20 0 1 0 3359994 135278592 29893 33554432000 4194304 6059633 140733218645776 140733218644312 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 29893 179 456 0 32563 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 132108

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 9836
/proc/meminfo: memFree=31163644/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=162928 CPUtime=1662.02 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 49340 0 0 0 166122 80 0 0 20 0 1 0 3359994 166838272 36616 33554432000 4194304 6059633 140733218645776 140733218644568 4278414 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 40732 36616 179 456 0 40268 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 162928

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/178 9840
/proc/meminfo: memFree=31243376/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=132108 CPUtime=1722.01 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 50629 0 0 0 172119 82 0 0 20 0 1 0 3359994 135278592 29381 33554432000 4194304 6059633 140733218645776 140733218644312 4255316 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 33027 29381 179 456 0 32563 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 132108

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9841
/proc/meminfo: memFree=31166712/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=162928 CPUtime=1782 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 52177 0 0 0 178115 85 0 0 20 0 1 0 3359994 166838272 36616 33554432000 4194304 6059633 140733218645776 140733218644568 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 40732 36616 179 456 0 40268 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 162928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9841
/proc/meminfo: memFree=31215320/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=82788 CPUtime=1800 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 52183 0 0 0 179914 86 0 0 20 0 1 0 3359994 84774912 20357 33554432000 4194304 6059633 140733218645776 140733218644600 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 20697 20357 179 456 0 20233 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 82788

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 9727 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 9841
/proc/meminfo: memFree=31215320/32872528 swapFree=337904/354256
[pid=9727] ppid=9724 vsize=82788 CPUtime=1800 cores=0,2,4,6
/proc/9727/stat : 9727 (open-wbo) R 9724 9727 6207 0 -1 4202496 52183 0 0 0 179914 86 0 0 20 0 1 0 3359994 84774912 20357 33554432000 4194304 6059633 140733218645776 140733218644600 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/9727/statm: 20697 20357 179 456 0 20233 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 82788

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.15
CPU system time (s): 0.863868
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 162928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.15
system time used= 0.863868
maximum resident set size= 158752
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 52186
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= 23
involuntary context switches= 2086

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.67529 second user time and 6.78997 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-15 19:52:12
IDJOB=4089699
IDBENCH=107443
IDSOLVER=2547
FILE ID=node126/4089699-1466013132
RUNJOBID= node126-1466012102-6223
PBS_JOBID= 19902818
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v061-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089699-1466013132/watcher-4089699-1466013132 -o /tmp/evaluation-result-4089699-1466013132/solver-4089699-1466013132 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6223 --watchdog 1960  open-wbo HOME/instance-4089699-1466013132.opb

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

MD5SUM BENCH= fa4b1a851abcf999a2e2bbd0803146d5
RANDOM SEED=1292885012

node126.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		: 2666.121
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	: 5332.24
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		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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		: 2666.121
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:        31021512 kB
Buffers:           96200 kB
Cached:           264764 kB
SwapCached:            0 kB
Active:           546404 kB
Inactive:         242696 kB
Active(anon):     420220 kB
Inactive(anon):    10740 kB
Active(file):     126184 kB
Inactive(file):   231956 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              6404 kB
Writeback:             0 kB
AnonPages:        783036 kB
Mapped:            13580 kB
Shmem:               204 kB
Slab:             575416 kB
SReclaimable:      17848 kB
SUnreclaim:       557568 kB
KernelStack:        1472 kB
PageTables:         5712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     964572 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    272384 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= 71732 MiB
End job on node126 at 2016-06-15 20:22:12