Trace number 4097847

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 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_18.opb
MD5SUM8d379ca3dcc1813408eb4744b290ded2
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 variables6806
Total number of constraints33297
Number of constraints which are clauses33292
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 constraint82
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 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 100
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-4097847-1466115344.opb
0.00/0.00	c File size is 4549040 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:          6806                                                                   |
1800.01/1800.30	c |  Number of hard clauses:      33295                                                                   |
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:                   0.49 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-4097847-1466115344/watcher-4097847-1466115344 -o /tmp/evaluation-result-4097847-1466115344/solver-4097847-1466115344 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2487 --watchdog 1960 open-wbo HOME/instance-4097847-1466115344.opb 

pid=7215
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: 2.12 2.17 2.17 3/176 7218
/proc/meminfo: memFree=30271464/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=7044 CPUtime=0 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 1503 0 0 0 0 0 0 0 20 0 1 0 13579666 7213056 1378 33554432000 4194304 6059633 140733891024768 140733959319432 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 1761 1378 1245 456 0 186 0

[startup+0.100162 s]
/proc/loadavg: 2.12 2.17 2.17 3/176 7218
/proc/meminfo: memFree=30271464/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=8220 CPUtime=0.09 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 1793 0 0 0 9 0 0 0 20 0 1 0 13579666 8417280 1668 33554432000 4194304 6059633 140733891024768 140733891023144 5151252 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 2055 1668 1245 456 0 480 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8220

[startup+0.200288 s]
/proc/loadavg: 2.12 2.17 2.17 3/176 7218
/proc/meminfo: memFree=30271464/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=8624 CPUtime=0.19 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 1910 0 0 0 19 0 0 0 20 0 1 0 13579666 8830976 1785 33554432000 4194304 6059633 140733891024768 140733891023144 5154992 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 2156 1785 1245 456 0 581 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8624

[startup+0.300247 s]
/proc/loadavg: 2.12 2.17 2.17 3/176 7218
/proc/meminfo: memFree=30271464/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=9304 CPUtime=0.29 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 2043 0 0 0 29 0 0 0 20 0 1 0 13579666 9527296 1918 33554432000 4194304 6059633 140733891024768 140733891023144 4214160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 2326 1918 1245 456 0 751 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9304

[startup+0.700253 s]
/proc/loadavg: 2.12 2.17 2.17 3/176 7218
/proc/meminfo: memFree=30271464/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=15616 CPUtime=0.69 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 4077 0 0 0 69 0 0 0 20 0 1 0 13579666 15990784 3341 33554432000 4194304 6059633 140733891024768 140733891023144 5043132 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 3904 3341 178 456 0 3440 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15616

[startup+1.50026 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 7219
/proc/meminfo: memFree=30257844/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=23420 CPUtime=1.49 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 5670 0 0 0 149 0 0 0 20 0 1 0 13579666 23982080 5203 33554432000 4194304 6059633 140733891024768 140733891023080 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 5855 5203 180 456 0 5391 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23420

[startup+3.10028 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 7219
/proc/meminfo: memFree=30244072/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=31476 CPUtime=3.09 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 7468 0 0 0 308 1 0 0 20 0 1 0 13579666 32231424 7396 33554432000 4194304 6059633 140733891024768 140733891023256 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 7869 7396 180 456 0 7405 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31476

[startup+6.30026 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 7219
/proc/meminfo: memFree=30221848/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=50152 CPUtime=6.29 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 8141 0 0 0 628 1 0 0 20 0 1 0 13579666 51355648 12155 33554432000 4194304 6059633 140733891024768 140733891023256 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 12538 12155 180 456 0 12074 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 50152

[startup+12.7002 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 7219
/proc/meminfo: memFree=30268984/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=50152 CPUtime=12.69 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 8557 0 0 0 1267 2 0 0 20 0 1 0 13579666 51355648 12155 33554432000 4194304 6059633 140733891024768 140733891023592 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 12538 12155 180 456 0 12074 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50152

[startup+25.5004 s]
/proc/loadavg: 2.21 2.19 2.18 3/177 7219
/proc/meminfo: memFree=30235472/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=69008 CPUtime=25.48 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 8689 0 0 0 2546 2 0 0 20 0 1 0 13579666 70664192 12201 33554432000 4194304 6059633 140733891024768 140733891023592 4278360 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 17252 12201 180 456 0 16788 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 69008

[startup+51.1004 s]
/proc/loadavg: 2.27 2.20 2.18 3/177 7219
/proc/meminfo: memFree=30197404/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=130184 CPUtime=51.08 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 9903 0 0 0 5102 6 0 0 20 0 1 0 13579666 133308416 30614 33554432000 4194304 6059633 140733891024768 140733891023304 4264660 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 32546 30614 180 456 0 32082 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 130184

[startup+102.3 s]
/proc/loadavg: 2.35 2.22 2.19 3/177 7220
/proc/meminfo: memFree=30203920/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=130184 CPUtime=102.28 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 11933 0 0 0 10215 13 0 0 20 0 1 0 13579666 133308416 28568 33554432000 4194304 6059633 140733891024768 140733891023304 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 32546 28568 180 456 0 32082 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 130184

[startup+162.3 s]
/proc/loadavg: 2.49 2.28 2.21 4/177 7222
/proc/meminfo: memFree=30157436/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=130184 CPUtime=162.27 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 12321 0 0 0 16209 18 0 0 20 0 1 0 13579666 133308416 30104 33554432000 4194304 6059633 140733891024768 140733891023304 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 32546 30104 180 456 0 32082 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 130184

[startup+222.307 s]
/proc/loadavg: 2.32 2.27 2.21 3/177 7268
/proc/meminfo: memFree=30168596/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=161004 CPUtime=222.26 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 14320 0 0 0 22201 25 0 0 20 0 1 0 13579666 164868096 36827 33554432000 4194304 6059633 140733891024768 140733891023560 4278425 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 40251 36827 180 456 0 39787 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 161004

[startup+282.3 s]
/proc/loadavg: 2.26 2.27 2.21 4/178 7272
/proc/meminfo: memFree=30165740/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=130184 CPUtime=282.24 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 16475 0 0 0 28193 31 0 0 20 0 1 0 13579666 133308416 28580 33554432000 4194304 6059633 140733891024768 140733891023592 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 32546 28580 180 456 0 32082 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 130184

[startup+342.3 s]
/proc/loadavg: 2.27 2.27 2.21 3/177 7273
/proc/meminfo: memFree=30113840/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=211092 CPUtime=342.23 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 18347 0 0 0 34187 36 0 0 20 0 1 0 13579666 216158208 40724 33554432000 4194304 6059633 140733891024768 140733891023560 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 52773 40724 180 456 0 52309 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 211092

[startup+402.3 s]
/proc/loadavg: 2.15 2.24 2.20 4/177 7274
/proc/meminfo: memFree=30135156/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=161004 CPUtime=402.22 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 19449 0 0 0 40181 41 0 0 20 0 1 0 13579666 164868096 33767 33554432000 4194304 6059633 140733891024768 140733891023560 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 40251 33767 180 456 0 39787 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 161004

[startup+462.3 s]
/proc/loadavg: 2.15 2.22 2.19 4/177 7276
/proc/meminfo: memFree=30089996/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=211092 CPUtime=462.22 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 21523 0 0 0 46175 47 0 0 20 0 1 0 13579666 216158208 45844 33554432000 4194304 6059633 140733891024768 140733891023560 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 52773 45844 180 456 0 52309 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 211092

[startup+522.3 s]
/proc/loadavg: 2.15 2.21 2.18 4/177 7277
/proc/meminfo: memFree=30008556/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=292480 CPUtime=522.2 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 24100 0 0 0 52170 50 0 0 20 0 1 0 13579666 299499520 55102 33554432000 4194304 6059633 140733891024768 140733891023560 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 73120 55102 180 456 0 72656 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 292480

[startup+582.3 s]
/proc/loadavg: 2.14 2.20 2.18 4/177 7278
/proc/meminfo: memFree=29984588/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=292480 CPUtime=582.19 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 25604 0 0 0 58165 54 0 0 20 0 1 0 13579666 299499520 59156 33554432000 4194304 6059633 140733891024768 140733891023560 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 73120 59156 180 456 0 72656 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 292480


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


[startup+942.3 s]
/proc/loadavg: 2.28 2.20 2.18 4/177 7289
/proc/meminfo: memFree=30051812/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=211092 CPUtime=942.13 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 33873 0 0 0 94138 75 0 0 20 0 1 0 13579666 216158208 44778 33554432000 4194304 6059633 140733891024768 140733891023560 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 52773 44778 180 456 0 52309 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 211092

[startup+1002.3 s]
/proc/loadavg: 2.28 2.22 2.19 3/177 7290
/proc/meminfo: memFree=30009080/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=292480 CPUtime=1002.13 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 34585 0 0 0 100136 77 0 0 20 0 1 0 13579666 299499520 60818 33554432000 4194304 6059633 140733891024768 140733891023560 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 73120 60818 180 456 0 72656 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 292480

[startup+1062.3 s]
/proc/loadavg: 2.33 2.24 2.19 3/177 7292
/proc/meminfo: memFree=29975764/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=211092 CPUtime=1062.12 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 35547 0 0 0 106131 81 0 0 20 0 1 0 13579666 216158208 47380 33554432000 4194304 6059633 140733891024768 140733891023560 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 52773 47380 180 456 0 52309 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 211092

[startup+1122.3 s]
/proc/loadavg: 2.21 2.22 2.19 3/177 7293
/proc/meminfo: memFree=30058592/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=161004 CPUtime=1122.11 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 36580 0 0 0 112127 84 0 0 20 0 1 0 13579666 164868096 34647 33554432000 4194304 6059633 140733891024768 140733891023592 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 40251 34647 180 456 0 39787 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 161004

[startup+1182.3 s]
/proc/loadavg: 2.16 2.21 2.18 4/177 7294
/proc/meminfo: memFree=30050208/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=211092 CPUtime=1182.1 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 37118 0 0 0 118125 85 0 0 20 0 1 0 13579666 216158208 47959 33554432000 4194304 6059633 140733891024768 140733891023560 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 52773 47959 180 456 0 52309 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 211092

[startup+1242.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/177 7295
/proc/meminfo: memFree=30035756/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=161004 CPUtime=1242.09 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 37777 0 0 0 124122 87 0 0 20 0 1 0 13579666 164868096 38375 33554432000 4194304 6059633 140733891024768 140733891023560 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 40251 38375 180 456 0 39787 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 161004

[startup+1302.3 s]
/proc/loadavg: 2.19 2.22 2.18 4/177 7296
/proc/meminfo: memFree=29981436/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=292480 CPUtime=1302.08 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 39135 0 0 0 130118 90 0 0 20 0 1 0 13579666 299499520 55060 33554432000 4194304 6059633 140733891024768 140733891023560 4278472 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 73120 55060 180 456 0 72656 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 292480

[startup+1362.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 7298
/proc/meminfo: memFree=30070460/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=211092 CPUtime=1362.07 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 40171 0 0 0 136115 92 0 0 20 0 1 0 13579666 216158208 43863 33554432000 4194304 6059633 140733891024768 140733891023560 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 52773 43863 180 456 0 52309 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 211092

[startup+1422.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 7299
/proc/meminfo: memFree=29898864/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=292480 CPUtime=1422.07 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 40723 0 0 0 142113 94 0 0 20 0 1 0 13579666 299499520 64855 33554432000 4194304 6059633 140733891024768 140733891023560 4278457 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 73120 64855 180 456 0 72656 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 292480

[startup+1482.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/178 7303
/proc/meminfo: memFree=29993052/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=292480 CPUtime=1482.06 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 41828 0 0 0 148108 98 0 0 20 0 1 0 13579666 299499520 54674 33554432000 4194304 6059633 140733891024768 140733891023560 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 73120 54674 180 456 0 72656 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 292480

[startup+1542.31 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 7304
/proc/meminfo: memFree=29834048/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=292480 CPUtime=1542.05 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 41861 0 0 0 154106 99 0 0 20 0 1 0 13579666 299499520 71570 33554432000 4194304 6059633 140733891024768 140733891023560 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 73120 71570 180 456 0 72656 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 292480

[startup+1602.3 s]
/proc/loadavg: 2.18 2.19 2.18 4/177 7305
/proc/meminfo: memFree=29944020/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=292480 CPUtime=1602.04 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 42967 0 0 0 160101 103 0 0 20 0 1 0 13579666 299499520 55698 33554432000 4194304 6059633 140733891024768 140733891023560 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 73120 55698 180 456 0 72656 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 292480

[startup+1662.3 s]
/proc/loadavg: 2.20 2.19 2.18 3/176 7306
/proc/meminfo: memFree=29923468/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=424740 CPUtime=1662.03 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 43521 0 0 0 166098 105 0 0 20 0 1 0 13579666 434933760 77714 33554432000 4194304 6059633 140733891024768 140733891023560 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 106185 77714 180 456 0 105721 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 424740

[startup+1722.3 s]
/proc/loadavg: 2.26 2.20 2.18 4/177 7308
/proc/meminfo: memFree=29951420/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=292480 CPUtime=1722.02 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 44701 0 0 0 172093 109 0 0 20 0 1 0 13579666 299499520 56277 33554432000 4194304 6059633 140733891024768 140733891023560 4277914 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 73120 56277 180 456 0 72656 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 292480

[startup+1782.3 s]
/proc/loadavg: 2.29 2.22 2.19 3/177 7309
/proc/meminfo: memFree=29931448/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=424740 CPUtime=1782.02 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 45259 0 0 0 178091 111 0 0 20 0 1 0 13579666 434933760 79829 33554432000 4194304 6059633 140733891024768 140733891023560 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 106185 79829 180 456 0 105721 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 424740



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 7310
/proc/meminfo: memFree=29885896/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=424740 CPUtime=1800.01 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 45272 0 0 0 179890 111 0 0 20 0 1 0 13579666 434933760 86485 33554432000 4194304 6059633 140733891024768 140733891023560 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 106185 86485 180 456 0 105721 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 424740

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 7218 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 7310
/proc/meminfo: memFree=29885896/32872528 swapFree=1399392/1569044
[pid=7218] ppid=7215 vsize=424740 CPUtime=1800.01 cores=1,3,5,7
/proc/7218/stat : 7218 (open-wbo) R 7215 7218 29546 0 -1 4202496 45272 0 0 0 179890 111 0 0 20 0 1 0 13579666 434933760 86485 33554432000 4194304 6059633 140733891024768 140733891023560 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/7218/statm: 106185 86485 180 456 0 105721 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 424740

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1798.9
CPU system time (s): 1.11883
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 504880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.9
system time used= 1.11883
maximum resident set size= 397176
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45275
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.48732 second user time and 7.00993 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-17 00:15:44
IDJOB=4097847
IDBENCH=107815
IDSOLVER=2547
FILE ID=node140/4097847-1466115344
RUNJOBID= node140-1466112418-2487
PBS_JOBID= 19904032
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_18.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097847-1466115344/watcher-4097847-1466115344 -o /tmp/evaluation-result-4097847-1466115344/solver-4097847-1466115344 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2487 --watchdog 1960  open-wbo HOME/instance-4097847-1466115344.opb

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

MD5SUM BENCH= 8d379ca3dcc1813408eb4744b290ded2
RANDOM SEED=1724752045

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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:        30272256 kB
Buffers:           62800 kB
Cached:           131272 kB
SwapCached:         2564 kB
Active:           213976 kB
Inactive:         101492 kB
Active(anon):     121812 kB
Inactive(anon):     1792 kB
Active(file):      92164 kB
Inactive(file):    99700 kB
Unevictable:     1569044 kB
Mlocked:         1399392 kB
SwapTotal:      67108856 kB
SwapFree:       67096820 kB
Dirty:              8948 kB
Writeback:             0 kB
AnonPages:       1795484 kB
Mapped:             7724 kB
Shmem:                 0 kB
Slab:             572176 kB
SReclaimable:      16232 kB
SUnreclaim:       555944 kB
KernelStack:        1472 kB
PageTables:         7380 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1817436 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    372736 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= 71724 MiB
End job on node140 at 2016-06-17 00:45:45