Trace number 4098113

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) 1800.02 1800.31

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_15.opb
MD5SUMc226793b4129901062d8cb1e10a179c8
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6320
Total number of constraints30894
Number of constraints which are clauses30889
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 constraint79
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 15
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 94
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-4098113-1466117265.opb
0.00/0.00	c File size is 4214717 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          6320                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      30892                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:           6                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.44 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4098113-1466117265/watcher-4098113-1466117265 -o /tmp/evaluation-result-4098113-1466117265/solver-4098113-1466117265 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466112658-17502 --watchdog 1960 open-wbo HOME/instance-4098113-1466117265.opb 

pid=20979
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.23 2.24 2.21 4/176 20982
/proc/meminfo: memFree=30127008/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=6716 CPUtime=0 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 1424 0 0 0 0 0 0 0 20 0 1 0 13773335 6877184 1299 33554432000 4194304 6059633 140735932750816 140735932750216 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 1679 1300 1163 456 0 186 0

[startup+0.100165 s]
/proc/loadavg: 2.23 2.24 2.21 4/176 20982
/proc/meminfo: memFree=30127008/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=7772 CPUtime=0.09 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 1693 0 0 0 9 0 0 0 20 0 1 0 13773335 7958528 1568 33554432000 4194304 6059633 140735932750816 140735932750216 4229592 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 1943 1568 1163 456 0 450 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7772

[startup+0.200322 s]
/proc/loadavg: 2.23 2.24 2.21 4/176 20982
/proc/meminfo: memFree=30127008/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=8404 CPUtime=0.19 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 1821 0 0 0 19 0 0 0 20 0 1 0 13773335 8605696 1696 33554432000 4194304 6059633 140735932750816 140735932750216 5154480 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 2101 1696 1163 456 0 608 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8404

[startup+0.300296 s]
/proc/loadavg: 2.23 2.24 2.21 4/176 20982
/proc/meminfo: memFree=30127008/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=8888 CPUtime=0.29 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 1940 0 0 0 29 0 0 0 20 0 1 0 13773335 9101312 1815 33554432000 4194304 6059633 140735932750816 140735932750216 4214201 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 2222 1815 1163 456 0 729 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8888

[startup+0.700286 s]
/proc/loadavg: 2.23 2.24 2.21 4/176 20982
/proc/meminfo: memFree=30127008/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=17348 CPUtime=0.69 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 3908 0 0 0 69 0 0 0 20 0 1 0 13773335 17764352 3250 33554432000 4194304 6059633 140735932750816 140735932749128 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 4337 3251 165 456 0 3873 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17348

[startup+1.50025 s]
/proc/loadavg: 2.23 2.24 2.21 4/177 20983
/proc/meminfo: memFree=30113464/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=22032 CPUtime=1.48 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 6109 0 0 0 148 0 0 0 20 0 1 0 13773335 22560768 4991 33554432000 4194304 6059633 140735932750816 140735932749608 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 5508 4991 167 456 0 5044 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22032

[startup+3.10026 s]
/proc/loadavg: 2.23 2.24 2.21 4/177 20983
/proc/meminfo: memFree=30109612/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=48096 CPUtime=3.09 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 8095 0 0 0 307 2 0 0 20 0 1 0 13773335 49250304 8217 33554432000 4194304 6059633 140735932750816 140735932749640 4265467 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 12024 8217 167 456 0 11560 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 48096

[startup+6.30028 s]
/proc/loadavg: 2.29 2.25 2.21 3/177 20983
/proc/meminfo: memFree=30085048/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=66952 CPUtime=6.29 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 8202 0 0 0 627 2 0 0 20 0 1 0 13773335 68558848 9256 33554432000 4194304 6059633 140735932750816 140735932749640 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 16738 9256 180 456 0 16274 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 66952

[startup+12.7003 s]
/proc/loadavg: 2.27 2.25 2.21 3/177 20983
/proc/meminfo: memFree=30119344/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=66952 CPUtime=12.68 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 9377 0 0 0 1265 3 0 0 20 0 1 0 13773335 68558848 16325 33554432000 4194304 6059633 140735932750816 140735932749640 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 16738 16325 180 456 0 16274 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 66952

[startup+25.5004 s]
/proc/loadavg: 2.21 2.24 2.20 3/177 20983
/proc/meminfo: memFree=30096996/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=66952 CPUtime=25.48 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 10428 0 0 0 2543 5 0 0 20 0 1 0 13773335 68558848 16325 33554432000 4194304 6059633 140735932750816 140735932749640 4265150 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 16738 16325 180 456 0 16274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 66952

[startup+51.1004 s]
/proc/loadavg: 2.21 2.23 2.20 4/177 20983
/proc/meminfo: memFree=30020792/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=117244 CPUtime=51.08 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 11376 0 0 0 5101 7 0 0 20 0 1 0 13773335 120057856 27534 33554432000 4194304 6059633 140735932750816 140735932749352 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 29311 27534 180 456 0 28847 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 117244

[startup+102.3 s]
/proc/loadavg: 2.28 2.24 2.20 4/177 20985
/proc/meminfo: memFree=30049120/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=117244 CPUtime=102.28 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 14286 0 0 0 10215 13 0 0 20 0 1 0 13773335 120057856 25486 33554432000 4194304 6059633 140735932750816 140735932749352 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 29311 25486 180 456 0 28847 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 117244

[startup+162.3 s]
/proc/loadavg: 2.21 2.23 2.20 3/178 20989
/proc/meminfo: memFree=30041304/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=148064 CPUtime=162.26 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 16529 0 0 0 16209 17 0 0 20 0 1 0 13773335 151617536 33746 33554432000 4194304 6059633 140735932750816 140735932749608 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 37016 33746 180 456 0 36552 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 148064

[startup+222.307 s]
/proc/loadavg: 2.16 2.21 2.19 3/177 20990
/proc/meminfo: memFree=30075524/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=117244 CPUtime=222.27 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 17906 0 0 0 22206 21 0 0 20 0 1 0 13773335 120057856 27023 33554432000 4194304 6059633 140735932750816 140735932749352 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 29311 27023 180 456 0 28847 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 117244

[startup+282.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/176 20991
/proc/meminfo: memFree=29971640/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=148064 CPUtime=282.25 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 19635 0 0 0 28200 25 0 0 20 0 1 0 13773335 151617536 32210 33554432000 4194304 6059633 140735932750816 140735932749608 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 37016 32210 180 456 0 36552 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 148064

[startup+342.3 s]
/proc/loadavg: 2.20 2.22 2.19 3/177 20993
/proc/meminfo: memFree=30006340/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=148064 CPUtime=342.24 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 20778 0 0 0 34196 28 0 0 20 0 1 0 13773335 151617536 32210 33554432000 4194304 6059633 140735932750816 140735932749608 4278457 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 37016 32210 180 456 0 36552 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 148064

[startup+402.3 s]
/proc/loadavg: 2.33 2.25 2.20 3/177 20995
/proc/meminfo: memFree=30027924/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=148064 CPUtime=402.23 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 21921 0 0 0 40192 31 0 0 20 0 1 0 13773335 151617536 31186 33554432000 4194304 6059633 140735932750816 140735932749608 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 37016 31186 180 456 0 36552 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 148064

[startup+462.3 s]
/proc/loadavg: 2.22 2.23 2.19 3/177 20996
/proc/meminfo: memFree=30028344/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=148064 CPUtime=462.22 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 23064 0 0 0 46188 34 0 0 20 0 1 0 13773335 151617536 31186 33554432000 4194304 6059633 140735932750816 140735932749608 4261593 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 37016 31186 180 456 0 36552 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 148064

[startup+522.3 s]
/proc/loadavg: 2.17 2.22 2.18 4/177 20997
/proc/meminfo: memFree=30029860/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=157872 CPUtime=522.21 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 24615 0 0 0 52185 36 0 0 20 0 1 0 13773335 161660928 33637 33554432000 4194304 6059633 140735932750816 140735932749608 4278414 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 39468 33637 180 456 0 39004 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 157872

[startup+582.3 s]
/proc/loadavg: 2.20 2.22 2.18 4/177 20998
/proc/meminfo: memFree=30038784/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=157872 CPUtime=582.2 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 25759 0 0 0 58181 39 0 0 20 0 1 0 13773335 161660928 33637 33554432000 4194304 6059633 140735932750816 140735932749608 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 39468 33637 180 456 0 39004 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 157872


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


[startup+942.3 s]
/proc/loadavg: 2.21 2.23 2.18 3/177 21031
/proc/meminfo: memFree=30040412/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=157872 CPUtime=942.14 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 31506 0 0 0 94159 55 0 0 20 0 1 0 13773335 161660928 35173 33554432000 4194304 6059633 140735932750816 140735932749608 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 39468 35173 180 456 0 39004 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 157872

[startup+1002.3 s]
/proc/loadavg: 2.26 2.24 2.19 4/177 21033
/proc/meminfo: memFree=29973228/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=157872 CPUtime=1002.14 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 32654 0 0 0 100155 59 0 0 20 0 1 0 13773335 161660928 32101 33554432000 4194304 6059633 140735932750816 140735932749608 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 39468 32101 180 456 0 39004 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 157872

[startup+1062.3 s]
/proc/loadavg: 2.36 2.27 2.20 3/177 21034
/proc/meminfo: memFree=29983980/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=207960 CPUtime=1062.13 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 32983 0 0 0 106153 60 0 0 20 0 1 0 13773335 212951040 46226 33554432000 4194304 6059633 140735932750816 140735932749608 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 51990 46226 180 456 0 51526 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 207960

[startup+1122.3 s]
/proc/loadavg: 2.24 2.25 2.19 4/177 21035
/proc/meminfo: memFree=29921560/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=207960 CPUtime=1122.11 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 34152 0 0 0 112148 63 0 0 20 0 1 0 13773335 212951040 39587 33554432000 4194304 6059633 140735932750816 140735932749608 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 51990 39587 180 456 0 51526 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 207960

[startup+1182.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 21036
/proc/meminfo: memFree=30044704/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=127052 CPUtime=1182.1 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 34410 0 0 0 118145 65 0 0 20 0 1 0 13773335 130101248 30003 33554432000 4194304 6059633 140735932750816 140735932749384 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 31763 30003 180 456 0 31299 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 127052

[startup+1242.3 s]
/proc/loadavg: 2.15 2.22 2.18 4/177 21037
/proc/meminfo: memFree=29916508/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=207960 CPUtime=1242.09 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 35320 0 0 0 124142 67 0 0 20 0 1 0 13773335 212951040 43683 33554432000 4194304 6059633 140735932750816 140735932749608 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 51990 43683 180 456 0 51526 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 207960

[startup+1302.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 21039
/proc/meminfo: memFree=30028180/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=157872 CPUtime=1302.09 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 36165 0 0 0 130139 70 0 0 20 0 1 0 13773335 161660928 36214 33554432000 4194304 6059633 140735932750816 140735932749608 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 39468 36214 180 456 0 39004 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 157872

[startup+1362.3 s]
/proc/loadavg: 1.73 2.08 2.14 3/171 21073
/proc/meminfo: memFree=30146292/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=207960 CPUtime=1362.08 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 36490 0 0 0 136137 71 0 0 20 0 1 0 13773335 212951040 48291 33554432000 4194304 6059633 140735932750816 140735932749608 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 51990 48291 180 456 0 51526 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 207960

[startup+1422.3 s]
/proc/loadavg: 1.40 1.92 2.07 2/170 21074
/proc/meminfo: memFree=30185296/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=157872 CPUtime=1422.07 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 37680 0 0 0 142134 73 0 0 20 0 1 0 13773335 161660928 38605 33554432000 4194304 6059633 140735932750816 140735932749608 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 39468 38605 180 456 0 39004 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 157872

[startup+1482.3 s]
/proc/loadavg: 1.33 1.79 2.02 2/170 21075
/proc/meminfo: memFree=30140108/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=207960 CPUtime=1482.05 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 38215 0 0 0 148132 73 0 0 20 0 1 0 13773335 212951040 49869 33554432000 4194304 6059633 140735932750816 140735932749608 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 51990 49869 180 456 0 51526 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 207960

[startup+1542.31 s]
/proc/loadavg: 1.26 1.69 1.97 2/170 21076
/proc/meminfo: memFree=30185028/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=157872 CPUtime=1542.06 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 39140 0 0 0 154130 76 0 0 20 0 1 0 13773335 161660928 38774 33554432000 4194304 6059633 140735932750816 140735932749608 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 39468 38774 180 456 0 39004 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 157872

[startup+1602.3 s]
/proc/loadavg: 1.30 1.62 1.92 2/170 21078
/proc/meminfo: memFree=30140452/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=207960 CPUtime=1602.03 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 39463 0 0 0 160127 76 0 0 20 0 1 0 13773335 212951040 49827 33554432000 4194304 6059633 140735932750816 140735932749608 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 51990 49827 180 456 0 51526 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 207960

[startup+1662.3 s]
/proc/loadavg: 1.15 1.52 1.87 3/170 21079
/proc/meminfo: memFree=30167116/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=207960 CPUtime=1662.03 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 41170 0 0 0 166124 79 0 0 20 0 1 0 13773335 212951040 43725 33554432000 4194304 6059633 140735932750816 140735932749608 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 51990 43725 180 456 0 51526 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 207960

[startup+1722.3 s]
/proc/loadavg: 1.25 1.48 1.83 2/170 21080
/proc/meminfo: memFree=30120000/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=289348 CPUtime=1722.02 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 41706 0 0 0 172122 80 0 0 20 0 1 0 13773335 296292352 54989 33554432000 4194304 6059633 140735932750816 140735932749608 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 72337 54989 180 456 0 71873 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 289348

[startup+1782.3 s]
/proc/loadavg: 1.26 1.45 1.80 2/170 21081
/proc/meminfo: memFree=30173108/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=207960 CPUtime=1782.01 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 42811 0 0 0 178118 83 0 0 20 0 1 0 13773335 212951040 42105 33554432000 4194304 6059633 140735932750816 140735932749608 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 51990 42105 180 456 0 51526 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 207960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.26 1.44 1.79 2/170 21082
/proc/meminfo: memFree=30160452/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=207960 CPUtime=1800.01 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 42816 0 0 0 179918 83 0 0 20 0 1 0 13773335 212951040 44665 33554432000 4194304 6059633 140735932750816 140735932749608 4261502 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 51990 44665 180 456 0 51526 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 207960

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 20982 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.26 1.44 1.79 2/170 21082
/proc/meminfo: memFree=30160452/32872528 swapFree=1497568/1644736
[pid=20982] ppid=20979 vsize=207960 CPUtime=1800.01 cores=1,3,5,7
/proc/20982/stat : 20982 (open-wbo) R 20979 20982 15832 0 -1 4202496 42816 0 0 0 179918 83 0 0 20 0 1 0 13773335 212951040 44665 33554432000 4194304 6059633 140735932750816 140735932749608 4261502 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20982/statm: 51990 44665 180 456 0 51526 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 207960

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.19
CPU system time (s): 0.837872
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 369488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.19
system time used= 0.837872
maximum resident set size= 282352
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42819
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= 21
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.82727 second user time and 6.93494 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-17 00:47:45
IDJOB=4098113
IDBENCH=107853
IDSOLVER=2547
FILE ID=node124/4098113-1466117265
RUNJOBID= node124-1466112658-17502
PBS_JOBID= 19904063
Free space on /tmp= 71708 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_15.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4098113-1466117265/watcher-4098113-1466117265 -o /tmp/evaluation-result-4098113-1466117265/solver-4098113-1466117265 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1466112658-17502 --watchdog 1960  open-wbo HOME/instance-4098113-1466117265.opb

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

MD5SUM BENCH= c226793b4129901062d8cb1e10a179c8
RANDOM SEED=906450327

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:        30126916 kB
Buffers:           46960 kB
Cached:           142684 kB
SwapCached:         2460 kB
Active:           279028 kB
Inactive:          94028 kB
Active(anon):     183564 kB
Inactive(anon):     2184 kB
Active(file):      95464 kB
Inactive(file):    91844 kB
Unevictable:     1644736 kB
Mlocked:         1497568 kB
SwapTotal:      67108856 kB
SwapFree:       67099600 kB
Dirty:              8804 kB
Writeback:             0 kB
AnonPages:       1847200 kB
Mapped:             7824 kB
Shmem:                 0 kB
Slab:             569804 kB
SReclaimable:      13784 kB
SUnreclaim:       556020 kB
KernelStack:        1456 kB
PageTables:         7492 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1989576 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    262144 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= 71712 MiB
End job on node124 at 2016-06-17 01:17:46