Trace number 4097588

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 PB16UNSAT 1782.3 1782.58

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_34.opb
MD5SUM4147d9284c46592292c925b722102498
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 benchmark1782.3
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1560
Total number of constraints7454
Number of constraints which are clauses7449
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint39
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 34
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 73
Number of bits of the biggest sum of numbers7
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-4097588-1466114551.opb
0.00/0.00	c File size is 240474 bytes.
1782.22/1782.57	c Sum of soft weights:            0
1782.22/1782.57	c |                                                                                                       |
1782.22/1782.57	c ========================================[ Problem Statistics ]===========================================
1782.22/1782.57	c |                                                                                                       |
1782.22/1782.57	c |  Problem Type:           Unweighted                                                                   |
1782.22/1782.57	c |  Number of variables:          1560                                                                   |
1782.22/1782.57	c |  Number of hard clauses:       7452                                                                   |
1782.22/1782.57	c |  Number of soft clauses:          0                                                                   |
1782.22/1782.57	c |  Number of cardinality:           6                                                                   |
1782.22/1782.57	c |  Number of PB :                   0                                                                   |
1782.22/1782.57	c |  Parse time:                   0.03 s                                                                 |
1782.22/1782.57	c |                                                                                                       |
1782.22/1782.57	s UNSATISFIABLE

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-4097588-1466114551/watcher-4097588-1466114551 -o /tmp/evaluation-result-4097588-1466114551/solver-4097588-1466114551 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466112658-17501 --watchdog 1960 open-wbo HOME/instance-4097588-1466114551.opb 

pid=20180
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: 2.33 2.32 2.28 3/176 20183
/proc/meminfo: memFree=30272356/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=2572 CPUtime=0 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 392 0 0 0 0 0 0 0 20 0 1 0 13501902 2633728 268 33554432000 4194304 6059633 140736689895904 140734024225288 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 643 269 193 456 0 120 0

[startup+0.100157 s]
/proc/loadavg: 2.33 2.32 2.28 3/176 20183
/proc/meminfo: memFree=30272356/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=4128 CPUtime=0.09 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 957 0 0 0 9 0 0 0 20 0 1 0 13501902 4227072 647 33554432000 4194304 6059633 140736689895904 140734024225288 4280227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 1032 647 176 456 0 568 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4128

[startup+0.20029 s]
/proc/loadavg: 2.33 2.32 2.28 3/176 20183
/proc/meminfo: memFree=30272356/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=4888 CPUtime=0.19 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 1079 0 0 0 19 0 0 0 20 0 1 0 13501902 5005312 766 33554432000 4194304 6059633 140736689895904 140734024225288 4277514 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 1222 766 176 456 0 758 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4888

[startup+0.300228 s]
/proc/loadavg: 2.33 2.32 2.28 3/176 20183
/proc/meminfo: memFree=30272356/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=4596 CPUtime=0.29 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 1316 0 0 0 29 0 0 0 20 0 1 0 13501902 4706304 780 33554432000 4194304 6059633 140736689895904 140734024225288 4278157 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 1149 780 176 456 0 685 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4596

[startup+0.700231 s]
/proc/loadavg: 2.33 2.32 2.28 3/176 20183
/proc/meminfo: memFree=30272356/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=7284 CPUtime=0.69 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 1901 0 0 0 69 0 0 0 20 0 1 0 13501902 7458816 1348 33554432000 4194304 6059633 140736689895904 140736689894392 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 1821 1348 176 456 0 1357 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7284

[startup+1.50028 s]
/proc/loadavg: 2.33 2.32 2.28 3/177 20184
/proc/meminfo: memFree=30266264/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=9056 CPUtime=1.49 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 2279 0 0 0 149 0 0 0 20 0 1 0 13501902 9273344 1704 33554432000 4194304 6059633 140736689895904 140736689894392 4277524 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 2264 1704 176 456 0 1800 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9056

[startup+3.10023 s]
/proc/loadavg: 2.33 2.32 2.28 3/177 20184
/proc/meminfo: memFree=30265768/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=10704 CPUtime=3.09 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 2833 0 0 0 309 0 0 0 20 0 1 0 13501902 10960896 2223 33554432000 4194304 6059633 140736689895904 140736689894392 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 2676 2223 176 456 0 2212 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10704

[startup+6.30023 s]
/proc/loadavg: 2.31 2.32 2.27 3/177 20184
/proc/meminfo: memFree=30261720/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=12380 CPUtime=6.29 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 3350 0 0 0 629 0 0 0 20 0 1 0 13501902 12677120 2714 33554432000 4194304 6059633 140736689895904 140736689894424 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 3095 2714 176 456 0 2631 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12380

[startup+12.7003 s]
/proc/loadavg: 2.36 2.33 2.28 4/177 20184
/proc/meminfo: memFree=30257640/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=18500 CPUtime=12.69 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 3836 0 0 0 1269 0 0 0 20 0 1 0 13501902 18944000 3696 33554432000 4194304 6059633 140736689895904 140736689894392 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 4625 3696 176 456 0 4161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18500

[startup+25.5003 s]
/proc/loadavg: 2.28 2.31 2.27 3/176 20184
/proc/meminfo: memFree=30253536/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=21220 CPUtime=25.49 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 4558 0 0 0 2549 0 0 0 20 0 1 0 13501902 21729280 4877 33554432000 4194304 6059633 140736689895904 140736689894424 4277940 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 5305 4877 176 456 0 4841 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21220

[startup+51.1003 s]
/proc/loadavg: 2.26 2.30 2.27 3/177 20185
/proc/meminfo: memFree=30246968/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=27760 CPUtime=51.08 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 6937 0 0 0 5108 0 0 0 20 0 1 0 13501902 28426240 6515 33554432000 4194304 6059633 140736689895904 140736689894424 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 6940 6515 176 456 0 6476 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 27760

[startup+102.3 s]
/proc/loadavg: 2.46 2.35 2.28 4/177 20186
/proc/meminfo: memFree=30237644/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=35824 CPUtime=102.28 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 8045 0 0 0 10227 1 0 0 20 0 1 0 13501902 36683776 8285 33554432000 4194304 6059633 140736689895904 140736689894392 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 8956 8285 176 456 0 8492 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 35824

[startup+162.3 s]
/proc/loadavg: 2.35 2.34 2.28 3/177 20187
/proc/meminfo: memFree=30231692/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=54500 CPUtime=162.26 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 8685 0 0 0 16225 1 0 0 20 0 1 0 13501902 55808000 9829 33554432000 4194304 6059633 140736689895904 140736689894392 4277910 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 13625 9829 176 456 0 13161 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 54500

[startup+222.307 s]
/proc/loadavg: 2.32 2.33 2.28 3/177 20188
/proc/meminfo: memFree=30212200/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=54500 CPUtime=222.26 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 8743 0 0 0 22225 1 0 0 20 0 1 0 13501902 55808000 11930 33554432000 4194304 6059633 140736689895904 140736689894392 4278457 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 13625 11930 176 456 0 13161 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 54500

[startup+282.3 s]
/proc/loadavg: 2.32 2.33 2.28 4/177 20189
/proc/meminfo: memFree=30208528/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=54500 CPUtime=282.25 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 9043 0 0 0 28223 2 0 0 20 0 1 0 13501902 55808000 12731 33554432000 4194304 6059633 140736689895904 140736689894392 4278389 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 13625 12731 176 456 0 13161 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 54500

[startup+342.3 s]
/proc/loadavg: 2.49 2.36 2.29 3/177 20191
/proc/meminfo: memFree=30207344/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=54500 CPUtime=342.24 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 9053 0 0 0 34222 2 0 0 20 0 1 0 13501902 55808000 13250 33554432000 4194304 6059633 140736689895904 140736689894392 4301324 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 13625 13250 176 456 0 13161 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 54500

[startup+402.3 s]
/proc/loadavg: 2.37 2.35 2.28 3/177 20192
/proc/meminfo: memFree=30203300/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=54500 CPUtime=402.23 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 9054 0 0 0 40221 2 0 0 20 0 1 0 13501902 55808000 13250 33554432000 4194304 6059633 140736689895904 140736689894392 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 13625 13250 176 456 0 13161 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 54500

[startup+462.3 s]
/proc/loadavg: 2.38 2.36 2.29 4/178 20196
/proc/meminfo: memFree=30202780/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=54500 CPUtime=462.21 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 9519 0 0 0 46219 2 0 0 20 0 1 0 13501902 55808000 13250 33554432000 4194304 6059633 140736689895904 140736689894728 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 13625 13250 176 456 0 13161 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 54500

[startup+522.3 s]
/proc/loadavg: 2.39 2.37 2.29 4/177 20197
/proc/meminfo: memFree=30202928/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=54928 CPUtime=522.2 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 9632 0 0 0 52218 2 0 0 20 0 1 0 13501902 56246272 13357 33554432000 4194304 6059633 140736689895904 140736689894424 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 13732 13357 176 456 0 13268 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 54928

[startup+582.3 s]
/proc/loadavg: 2.34 2.34 2.28 3/177 20198
/proc/meminfo: memFree=30192428/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=74544 CPUtime=582.19 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 9710 0 0 0 58217 2 0 0 20 0 1 0 13501902 76333056 15990 33554432000 4194304 6059633 140736689895904 140736689894392 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 18636 15990 176 456 0 18172 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 74544


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

/proc/loadavg: 2.18 2.25 2.25 3/177 20204
/proc/meminfo: memFree=30182428/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=74544 CPUtime=882.15 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 9711 0 0 0 88213 2 0 0 20 0 1 0 13501902 76333056 16502 33554432000 4194304 6059633 140736689895904 140736689894392 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 18636 16502 176 456 0 18172 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 74544

[startup+942.3 s]
/proc/loadavg: 2.23 2.25 2.25 4/176 20480
/proc/meminfo: memFree=30222932/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=86036 CPUtime=942.14 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 10056 0 0 0 94211 3 0 0 20 0 1 0 13501902 88100864 19887 33554432000 4194304 6059633 140736689895904 140736689894424 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 21509 19887 176 456 0 21045 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 86036

[startup+1002.3 s]
/proc/loadavg: 2.17 2.23 2.25 4/177 20482
/proc/meminfo: memFree=30193532/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=86036 CPUtime=1002.13 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 10056 0 0 0 100210 3 0 0 20 0 1 0 13501902 88100864 19887 33554432000 4194304 6059633 140736689895904 140736689894424 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 21509 19887 176 456 0 21045 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 86036

[startup+1062.3 s]
/proc/loadavg: 2.33 2.26 2.26 3/178 20486
/proc/meminfo: memFree=30193968/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=86036 CPUtime=1062.12 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 10056 0 0 0 106209 3 0 0 20 0 1 0 13501902 88100864 19887 33554432000 4194304 6059633 140736689895904 140736689894424 4278410 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 21509 19887 176 456 0 21045 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 86036

[startup+1122.3 s]
/proc/loadavg: 2.23 2.24 2.25 4/177 20487
/proc/meminfo: memFree=30193428/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=86036 CPUtime=1122.11 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 10056 0 0 0 112208 3 0 0 20 0 1 0 13501902 88100864 19887 33554432000 4194304 6059633 140736689895904 140736689894424 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 21509 19887 176 456 0 21045 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 86036

[startup+1182.3 s]
/proc/loadavg: 2.28 2.25 2.25 4/177 20488
/proc/meminfo: memFree=30180460/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=86036 CPUtime=1182.11 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 10056 0 0 0 118208 3 0 0 20 0 1 0 13501902 88100864 19887 33554432000 4194304 6059633 140736689895904 140736689894424 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 21509 19887 176 456 0 21045 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 86036

[startup+1242.3 s]
/proc/loadavg: 2.25 2.25 2.25 3/177 20489
/proc/meminfo: memFree=30147572/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=86036 CPUtime=1242.1 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 10056 0 0 0 124207 3 0 0 20 0 1 0 13501902 88100864 19887 33554432000 4194304 6059633 140736689895904 140736689894424 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 21509 19887 176 456 0 21045 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 86036

[startup+1302.3 s]
/proc/loadavg: 2.26 2.25 2.25 3/177 20491
/proc/meminfo: memFree=30180096/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=86036 CPUtime=1302.09 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 10056 0 0 0 130206 3 0 0 20 0 1 0 13501902 88100864 19887 33554432000 4194304 6059633 140736689895904 140736689894424 4278024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 21509 19887 176 456 0 21045 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 86036

[startup+1362.3 s]
/proc/loadavg: 2.14 2.21 2.24 3/177 20492
/proc/meminfo: memFree=30141308/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=86036 CPUtime=1362.08 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 10056 0 0 0 136205 3 0 0 20 0 1 0 13501902 88100864 19887 33554432000 4194304 6059633 140736689895904 140736689894424 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 21509 19887 176 456 0 21045 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 86036

[startup+1422.3 s]
/proc/loadavg: 2.27 2.23 2.24 4/177 20493
/proc/meminfo: memFree=30176808/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=87104 CPUtime=1422.07 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 10345 0 0 0 142204 3 0 0 20 0 1 0 13501902 89194496 20377 33554432000 4194304 6059633 140736689895904 140736689894424 4261137 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 21776 20377 176 456 0 21312 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 87104

[startup+1482.3 s]
/proc/loadavg: 2.15 2.20 2.23 3/177 20494
/proc/meminfo: memFree=30143404/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=88168 CPUtime=1482.06 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 10625 0 0 0 148203 3 0 0 20 0 1 0 13501902 90284032 20643 33554432000 4194304 6059633 140736689895904 140736689894424 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 22042 20643 176 456 0 21578 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 88168

[startup+1542.31 s]
/proc/loadavg: 2.16 2.19 2.22 4/177 20495
/proc/meminfo: memFree=30134460/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=89448 CPUtime=1542.05 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 10964 0 0 0 154202 3 0 0 20 0 1 0 13501902 91594752 21475 33554432000 4194304 6059633 140736689895904 140736689894424 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 22362 21475 176 456 0 21898 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 89448

[startup+1602.3 s]
/proc/loadavg: 2.28 2.22 2.23 3/177 20497
/proc/meminfo: memFree=30127692/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=97484 CPUtime=1602.04 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 11121 0 0 0 160201 3 0 0 20 0 1 0 13501902 99823616 22645 33554432000 4194304 6059633 140736689895904 140736689894424 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 24371 22645 176 456 0 23907 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97484

[startup+1662.3 s]
/proc/loadavg: 2.20 2.21 2.22 3/178 20501
/proc/meminfo: memFree=30115636/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=127832 CPUtime=1662.03 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 11667 0 0 0 166199 4 0 0 20 0 1 0 13501902 130899968 25717 33554432000 4194304 6059633 140736689895904 140736689894392 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 31958 25717 176 456 0 31494 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 127832

[startup+1722.3 s]
/proc/loadavg: 2.18 2.20 2.21 3/177 20502
/proc/meminfo: memFree=30113652/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=127832 CPUtime=1722.02 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 11667 0 0 0 172198 4 0 0 20 0 1 0 13501902 130899968 25717 33554432000 4194304 6059633 140736689895904 140736689894392 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 31958 25717 176 456 0 31494 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 127832

[startup+1782.3 s]
/proc/loadavg: 2.32 2.23 2.22 3/177 20503
/proc/meminfo: memFree=30115332/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=127832 CPUtime=1782.02 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 11667 0 0 0 178198 4 0 0 20 0 1 0 13501902 130899968 25717 33554432000 4194304 6059633 140736689895904 140736689894392 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 31958 25717 176 456 0 31494 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 127832

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 20183 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1782.4 s]
/proc/loadavg: 2.32 2.23 2.22 3/177 20503
/proc/meminfo: memFree=30115332/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=127832 CPUtime=1782.12 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 11667 0 0 0 178208 4 0 0 20 0 1 0 13501902 130899968 25717 33554432000 4194304 6059633 140736689895904 140736689894392 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 31958 25717 176 456 0 31494 0
Current children cumulated CPU time (s) 1782.12
Current children cumulated vsize (KiB) 127832

[startup+1782.5 s]
/proc/loadavg: 2.32 2.23 2.22 3/177 20503
/proc/meminfo: memFree=30115332/32872528 swapFree=1497568/1644736
[pid=20183] ppid=20180 vsize=127832 CPUtime=1782.22 cores=0,2,4,6
/proc/20183/stat : 20183 (open-wbo) R 20180 20183 15832 0 -1 4202496 11667 0 0 0 178218 4 0 0 20 0 1 0 13501902 130899968 25717 33554432000 4194304 6059633 140736689895904 140736689894392 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/20183/statm: 31958 25717 176 456 0 31494 0
Current children cumulated CPU time (s) 1782.22
Current children cumulated vsize (KiB) 127832

Child status: 20
Real time (s): 1782.58
CPU time (s): 1782.3
CPU user time (s): 1782.26
CPU system time (s): 0.042993
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 127832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1782.26
system time used= 0.042993
maximum resident set size= 102884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11671
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= 15
involuntary context switches= 2250

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.36234 second user time and 6.98494 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-17 00:02:31
IDJOB=4097588
IDBENCH=107778
IDSOLVER=2547
FILE ID=node124/4097588-1466114551
RUNJOBID= node124-1466112658-17501
PBS_JOBID= 19904063
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_34.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097588-1466114551/watcher-4097588-1466114551 -o /tmp/evaluation-result-4097588-1466114551/solver-4097588-1466114551 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466112658-17501 --watchdog 1960  open-wbo HOME/instance-4097588-1466114551.opb

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

MD5SUM BENCH= 4147d9284c46592292c925b722102498
RANDOM SEED=39592259

node124.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		: 2666.791
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.58
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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		: 2666.791
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	: 5332.54
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		: 2666.791
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30272620 kB
Buffers:           44848 kB
Cached:           132444 kB
SwapCached:         2460 kB
Active:           146556 kB
Inactive:          90668 kB
Active(anon):      60120 kB
Inactive(anon):     2184 kB
Active(file):      86436 kB
Inactive(file):    88484 kB
Unevictable:     1644736 kB
Mlocked:         1497568 kB
SwapTotal:      67108856 kB
SwapFree:       67099600 kB
Dirty:              5332 kB
Writeback:             0 kB
AnonPages:       1717688 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             569760 kB
SReclaimable:      13448 kB
SUnreclaim:       556312 kB
KernelStack:        1512 kB
PageTables:         7252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1835840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    210944 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= 71708 MiB
End job on node124 at 2016-06-17 00:32:13