Trace number 4118525

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Open-WBO PB16SAT (TO)-89 1800.02 1800.3

General information on the benchmark

NamePB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/
minlplib2-pb-0.1.0/opb/normalized-sporttournament36.lin.opb
MD5SUMe546254927913bda865357dc6f58e120
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-224
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1854
Total number of constraints2448
Number of constraints which are clauses1224
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1224
Minimum length of a constraint3
Maximum length of a constraint3
Number of terms in the objective function 1608
Biggest coefficient in the objective function 2
Number of bits for the biggest coefficient in the objective function 2
Sum of the numbers in the objective function 1732
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 1732
Number of bits of the biggest sum of numbers11
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-4118525-1467223171.opb
0.00/0.00	c File size is 91817 bytes.
1800.01/1800.30	c Sum of soft weights:         1732
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:             Weighted                                                                   |
1800.01/1800.30	c |  Number of variables:          1854                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       1224                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       1608                                                                   |
1800.01/1800.30	c |  Number of cardinality:           0                                                                   |
1800.01/1800.30	c |  Number of PB :                1224                                                                   |
1800.01/1800.30	c |  Parse time:                   0.01 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	o -89
1800.01/1800.30	s SATISFIABLE
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Verifier Data

OK	-89

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-4118525-1467223171/watcher-4118525-1467223171 -o /tmp/evaluation-result-4118525-1467223171/solver-4118525-1467223171 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1467210304-1981 --watchdog 1960 open-wbo HOME/instance-4118525-1467223171.opb 

pid=3633
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: 2.25 2.30 2.25 3/174 3636
/proc/meminfo: memFree=29147260/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=2560 CPUtime=0 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 396 0 0 0 0 0 0 0 20 0 1 0 1343050 2621440 271 33554432000 4194304 6059633 140736128374544 140735683743672 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 640 271 157 456 0 153 0

[startup+0.100217 s]
/proc/loadavg: 2.25 2.30 2.25 3/174 3636
/proc/meminfo: memFree=29147260/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=11692 CPUtime=0.09 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 1660 0 0 0 9 0 0 0 20 0 1 0 1343050 11972608 1466 33554432000 4194304 6059633 140736128374544 140735683743672 5268791 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 2923 1466 174 456 0 2459 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11692

[startup+0.200366 s]
/proc/loadavg: 2.25 2.30 2.25 3/174 3636
/proc/meminfo: memFree=29147260/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=8612 CPUtime=0.19 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 2131 0 0 0 19 0 0 0 20 0 1 0 1343050 8818688 1751 33554432000 4194304 6059633 140736128374544 140736128373304 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 2153 1751 195 456 0 1689 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8612

[startup+0.300254 s]
/proc/loadavg: 2.25 2.30 2.25 3/174 3636
/proc/meminfo: memFree=29147260/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=9132 CPUtime=0.29 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 2204 0 0 0 29 0 0 0 20 0 1 0 1343050 9351168 1818 33554432000 4194304 6059633 140736128374544 140736128373304 4255423 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 2283 1818 195 456 0 1819 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9132

[startup+0.700262 s]
/proc/loadavg: 2.25 2.30 2.25 3/174 3636
/proc/meminfo: memFree=29147260/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=9956 CPUtime=0.69 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 2693 0 0 0 69 0 0 0 20 0 1 0 1343050 10194944 2077 33554432000 4194304 6059633 140736128374544 140736128373304 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 2489 2077 195 456 0 2025 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9956

[startup+1.50022 s]
/proc/loadavg: 2.25 2.30 2.25 3/175 3637
/proc/meminfo: memFree=29138436/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=11776 CPUtime=1.49 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 3161 0 0 0 149 0 0 0 20 0 1 0 1343050 12058624 2516 33554432000 4194304 6059633 140736128374544 140736128373304 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 2944 2516 196 456 0 2480 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11776

[startup+3.10021 s]
/proc/loadavg: 2.23 2.29 2.24 4/175 3637
/proc/meminfo: memFree=29136452/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=15088 CPUtime=3.09 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 3883 0 0 0 309 0 0 0 20 0 1 0 1343050 15450112 3187 33554432000 4194304 6059633 140736128374544 140736128372696 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 3772 3187 196 456 0 3308 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15088

[startup+6.30021 s]
/proc/loadavg: 2.23 2.29 2.24 4/175 3637
/proc/meminfo: memFree=29132516/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=16764 CPUtime=6.29 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 4508 0 0 0 628 1 0 0 20 0 1 0 1343050 17166336 3768 33554432000 4194304 6059633 140736128374544 140736128372728 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 4191 3768 196 456 0 3727 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16764

[startup+12.7003 s]
/proc/loadavg: 2.21 2.29 2.24 3/175 3637
/proc/meminfo: memFree=29128652/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=20556 CPUtime=12.69 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 5002 0 0 0 1268 1 0 0 20 0 1 0 1343050 21049344 4753 33554432000 4194304 6059633 140736128374544 140736128372728 4278149 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 5139 4753 196 456 0 4675 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20556

[startup+25.5003 s]
/proc/loadavg: 2.38 2.32 2.25 3/175 3637
/proc/meminfo: memFree=29125932/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=23276 CPUtime=25.49 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 5725 0 0 0 2548 1 0 0 20 0 1 0 1343050 23834624 5431 33554432000 4194304 6059633 140736128374544 140736128373304 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 5819 5431 196 456 0 5355 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23276

[startup+51.1003 s]
/proc/loadavg: 2.32 2.31 2.25 3/176 3640
/proc/meminfo: memFree=29115884/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=39164 CPUtime=51.09 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 7224 0 0 0 5107 2 0 0 20 0 1 0 1343050 40103936 7732 33554432000 4194304 6059633 140736128374544 140736128372696 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 9791 7732 196 456 0 9327 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 39164

[startup+102.3 s]
/proc/loadavg: 2.33 2.32 2.26 3/176 3663
/proc/meminfo: memFree=29078776/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=46344 CPUtime=102.28 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 8197 0 0 0 10226 2 0 0 20 0 1 0 1343050 47456256 11212 33554432000 4194304 6059633 140736128374544 140736128373304 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 11586 11212 196 456 0 11122 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 46344

[startup+162.3 s]
/proc/loadavg: 2.36 2.32 2.26 3/175 3664
/proc/meminfo: memFree=29060184/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=65240 CPUtime=162.26 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 8766 0 0 0 16224 2 0 0 20 0 1 0 1343050 66805760 13888 33554432000 4194304 6059633 140736128374544 140736128373304 4301504 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 16310 13888 197 456 0 15846 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 65240

[startup+222.307 s]
/proc/loadavg: 2.35 2.32 2.27 4/175 3665
/proc/meminfo: memFree=29060176/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=65240 CPUtime=222.26 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 8766 0 0 0 22224 2 0 0 20 0 1 0 1343050 66805760 13888 33554432000 4194304 6059633 140736128374544 140736128373304 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 16310 13888 197 456 0 15846 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 65240

[startup+282.3 s]
/proc/loadavg: 2.26 2.29 2.26 3/174 3666
/proc/meminfo: memFree=29047400/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=85412 CPUtime=282.25 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 9210 0 0 0 28222 3 0 0 20 0 1 0 1343050 87461888 17092 33554432000 4194304 6059633 140736128374544 140736128372696 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 21353 17092 197 456 0 20889 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 85412

[startup+342.3 s]
/proc/loadavg: 2.34 2.31 2.27 3/175 3668
/proc/meminfo: memFree=29037548/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=85412 CPUtime=342.24 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 9669 0 0 0 34221 3 0 0 20 0 1 0 1343050 87461888 19582 33554432000 4194304 6059633 140736128374544 140736128372696 4277889 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 21353 19582 197 456 0 20889 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 85412

[startup+402.3 s]
/proc/loadavg: 2.33 2.30 2.27 3/175 3669
/proc/meminfo: memFree=29035492/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=85412 CPUtime=402.23 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 9670 0 0 0 40220 3 0 0 20 0 1 0 1343050 87461888 20094 33554432000 4194304 6059633 140736128374544 140736128372696 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 21353 20094 197 456 0 20889 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 85412

[startup+462.3 s]
/proc/loadavg: 2.17 2.26 2.26 3/175 3670
/proc/meminfo: memFree=29033324/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=86264 CPUtime=462.22 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 9671 0 0 0 46219 3 0 0 20 0 1 0 1343050 88334336 20606 33554432000 4194304 6059633 140736128374544 140736128373304 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 21566 20606 197 456 0 21102 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 86264

[startup+522.3 s]
/proc/loadavg: 2.30 2.27 2.26 3/175 3671
/proc/meminfo: memFree=29032828/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=86264 CPUtime=522.21 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 9671 0 0 0 52218 3 0 0 20 0 1 0 1343050 88334336 20606 33554432000 4194304 6059633 140736128374544 140736128373304 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 21566 20606 197 456 0 21102 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 86264

[startup+582.3 s]
/proc/loadavg: 2.25 2.25 2.25 3/175 3672
/proc/meminfo: memFree=29020976/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=86264 CPUtime=582.2 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 9671 0 0 0 58217 3 0 0 20 0 1 0 1343050 88334336 20606 33554432000 4194304 6059633 140736128374544 140736128373304 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 21566 20606 197 456 0 21102 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 86264


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


[startup+942.3 s]
/proc/loadavg: 2.28 2.23 2.23 3/175 3683
/proc/meminfo: memFree=29003272/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=100424 CPUtime=942.14 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 11920 0 0 0 94208 6 0 0 20 0 1 0 1343050 102834176 24531 33554432000 4194304 6059633 140736128374544 140736128373032 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 25106 24531 197 456 0 24642 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 100424

[startup+1002.3 s]
/proc/loadavg: 2.19 2.22 2.23 3/175 3684
/proc/meminfo: memFree=28972928/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=100424 CPUtime=1002.13 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 12797 0 0 0 100206 7 0 0 20 0 1 0 1343050 102834176 24531 33554432000 4194304 6059633 140736128374544 140736128373032 4278292 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 25106 24531 197 456 0 24642 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 100424

[startup+1062.3 s]
/proc/loadavg: 2.31 2.24 2.23 4/175 3685
/proc/meminfo: memFree=28930600/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=149744 CPUtime=1062.13 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 13674 0 0 0 106204 9 0 0 20 0 1 0 1343050 153337856 33145 33554432000 4194304 6059633 140736128374544 140736128372744 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 37436 33145 197 456 0 36972 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 149744

[startup+1122.3 s]
/proc/loadavg: 2.32 2.25 2.23 3/175 3686
/proc/meminfo: memFree=29003388/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=100424 CPUtime=1122.11 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 14115 0 0 0 112202 9 0 0 20 0 1 0 1343050 102834176 24531 33554432000 4194304 6059633 140736128374544 140736128373032 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 25106 24531 197 456 0 24642 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 100424

[startup+1182.3 s]
/proc/loadavg: 2.32 2.25 2.23 3/175 3687
/proc/meminfo: memFree=29003512/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=100424 CPUtime=1182.1 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 14556 0 0 0 118200 10 0 0 20 0 1 0 1343050 102834176 24531 33554432000 4194304 6059633 140736128374544 140736128373032 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 25106 24531 197 456 0 24642 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 100424

[startup+1242.3 s]
/proc/loadavg: 2.31 2.26 2.24 4/176 3692
/proc/meminfo: memFree=28971444/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=149744 CPUtime=1242.09 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 15434 0 0 0 124198 11 0 0 20 0 1 0 1343050 153337856 32633 33554432000 4194304 6059633 140736128374544 140736128372744 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 37436 32633 197 456 0 36972 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 149744

[startup+1302.3 s]
/proc/loadavg: 2.33 2.27 2.24 3/175 3693
/proc/meminfo: memFree=28963472/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=149744 CPUtime=1302.08 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 15879 0 0 0 130196 12 0 0 20 0 1 0 1343050 153337856 34681 33554432000 4194304 6059633 140736128374544 140736128372744 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 37436 34681 197 456 0 36972 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 149744

[startup+1362.3 s]
/proc/loadavg: 2.20 2.25 2.23 3/175 3694
/proc/meminfo: memFree=29003364/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=100424 CPUtime=1362.08 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 16322 0 0 0 136195 13 0 0 20 0 1 0 1343050 102834176 24531 33554432000 4194304 6059633 140736128374544 140736128373032 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 25106 24531 197 456 0 24642 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 100424

[startup+1422.3 s]
/proc/loadavg: 2.33 2.28 2.24 4/175 3695
/proc/meminfo: memFree=29003248/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=100424 CPUtime=1422.08 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 16764 0 0 0 142194 14 0 0 20 0 1 0 1343050 102834176 24531 33554432000 4194304 6059633 140736128374544 140736128373032 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 25106 24531 197 456 0 24642 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 100424

[startup+1482.3 s]
/proc/loadavg: 2.42 2.30 2.25 3/175 3696
/proc/meminfo: memFree=29003124/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=100424 CPUtime=1482.06 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 17207 0 0 0 148192 14 0 0 20 0 1 0 1343050 102834176 24531 33554432000 4194304 6059633 140736128374544 140736128373032 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 25106 24531 197 456 0 24642 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 100424

[startup+1542.31 s]
/proc/loadavg: 2.48 2.33 2.27 4/175 3698
/proc/meminfo: memFree=29003696/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=100424 CPUtime=1542.06 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 17650 0 0 0 154191 15 0 0 20 0 1 0 1343050 102834176 24531 33554432000 4194304 6059633 140736128374544 140736128373032 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 25106 24531 197 456 0 24642 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 100424

[startup+1602.3 s]
/proc/loadavg: 2.47 2.35 2.28 4/175 3699
/proc/meminfo: memFree=28930892/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=149744 CPUtime=1602.04 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 18531 0 0 0 160188 16 0 0 20 0 1 0 1343050 153337856 33145 33554432000 4194304 6059633 140736128374544 140736128372744 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 37436 33145 197 456 0 36972 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 149744

[startup+1662.3 s]
/proc/loadavg: 2.34 2.33 2.27 3/175 3746
/proc/meminfo: memFree=29031732/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=149744 CPUtime=1662.03 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 18977 0 0 0 166186 17 0 0 20 0 1 0 1343050 153337856 34169 33554432000 4194304 6059633 140736128374544 140736128372744 4246362 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 37436 34169 197 456 0 36972 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 149744

[startup+1722.3 s]
/proc/loadavg: 2.32 2.31 2.27 3/175 3747
/proc/meminfo: memFree=29004632/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=149744 CPUtime=1722.02 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 19422 0 0 0 172185 17 0 0 20 0 1 0 1343050 153337856 34681 33554432000 4194304 6059633 140736128374544 140736128372744 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 37436 34681 197 456 0 36972 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 149744

[startup+1782.3 s]
/proc/loadavg: 2.29 2.31 2.27 4/175 3748
/proc/meminfo: memFree=29006120/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=149744 CPUtime=1782.01 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 19867 0 0 0 178183 18 0 0 20 0 1 0 1343050 153337856 35193 33554432000 4194304 6059633 140736128374544 140736128372744 4277852 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 37436 35193 197 456 0 36972 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 149744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.27 2.31 2.27 3/175 3748
/proc/meminfo: memFree=29045900/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=100424 CPUtime=1800.01 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 19870 0 0 0 179983 18 0 0 20 0 1 0 1343050 102834176 24531 33554432000 4194304 6059633 140736128374544 140736128373032 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 25106 24531 197 456 0 24642 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 100424

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 3636 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.27 2.31 2.27 3/175 3748
/proc/meminfo: memFree=29045900/32872528 swapFree=1297548/1461068
[pid=3636] ppid=3633 vsize=100424 CPUtime=1800.01 cores=1,3,5,7
/proc/3636/stat : 3636 (open-wbo) R 3633 3636 1964 0 -1 4202496 19870 0 0 0 179983 18 0 0 20 0 1 0 1343050 102834176 24531 33554432000 4194304 6059633 140736128374544 140736128373032 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/3636/statm: 25106 24531 197 456 0 24642 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 100424

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.83
CPU system time (s): 0.19097
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 149744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.83
system time used= 0.19097
maximum resident set size= 146916
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19873
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= 1988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.21436 second user time and 5.75712 second system time

The end

Launcher Data

Begin job on node121 at 2016-06-29 19:59:31
IDJOB=4118525
IDBENCH=111503
IDSOLVER=2547
FILE ID=node121/4118525-1467223171
RUNJOBID= node121-1467210304-1981
PBS_JOBID= 19997596
Free space on /tmp= 71704 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB15eval/normalized-PB15eval/OPT-SMALLINT-LIN/minlplib2-pb-0.1.0/opb/normalized-sporttournament36.lin.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4118525-1467223171/watcher-4118525-1467223171 -o /tmp/evaluation-result-4118525-1467223171/solver-4118525-1467223171 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1467210304-1981 --watchdog 1960  open-wbo HOME/instance-4118525-1467223171.opb

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

MD5SUM BENCH= e546254927913bda865357dc6f58e120
RANDOM SEED=160076266

node121.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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:        29147904 kB
Buffers:           39296 kB
Cached:          1458472 kB
SwapCached:            0 kB
Active:           129004 kB
Inactive:        1415672 kB
Active(anon):      49480 kB
Inactive(anon):        4 kB
Active(file):      79524 kB
Inactive(file):  1415668 kB
Unevictable:     1461068 kB
Mlocked:         1297548 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4952 kB
Writeback:             0 kB
AnonPages:       1520240 kB
Mapped:            14556 kB
Shmem:               204 kB
Slab:             577784 kB
SReclaimable:      22164 kB
SUnreclaim:       555620 kB
KernelStack:        1456 kB
PageTables:         7152 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1615452 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    202752 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= 71700 MiB
End job on node121 at 2016-06-29 20:29:31