Trace number 4089790

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v021-n1.opb
MD5SUM757f81685edbbf6af2b2483b2cd4cf75
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.011997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables63
Total number of constraints21
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)21
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4089790-1466016870.opb
0.00/0.00	c File size is 1187 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:            63                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          42                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 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-4089790-1466016870/watcher-4089790-1466016870 -o /tmp/evaluation-result-4089790-1466016870/solver-4089790-1466016870 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960 open-wbo HOME/instance-4089790-1466016870.opb 

pid=10115
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: 2.02 2.03 2.00 3/176 10118
/proc/meminfo: memFree=31379972/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=6700 CPUtime=0 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 396 0 0 0 0 0 0 0 20 0 1 0 3733849 6860800 268 33554432000 4194304 6059633 140737224475360 140733799386712 4255467 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 1675 268 173 456 0 1211 0

[startup+0.100158 s]
/proc/loadavg: 2.02 2.03 2.00 3/176 10118
/proc/meminfo: memFree=31379972/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=3256 CPUtime=0.09 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 575 0 0 0 9 0 0 0 20 0 1 0 3733849 3334144 393 33554432000 4194304 6059633 140737224475360 140733799386712 4277535 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 814 393 175 456 0 350 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3256

[startup+0.200272 s]
/proc/loadavg: 2.02 2.03 2.00 3/176 10118
/proc/meminfo: memFree=31379972/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=3684 CPUtime=0.19 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 715 0 0 0 19 0 0 0 20 0 1 0 3733849 3772416 533 33554432000 4194304 6059633 140737224475360 140737224473848 4278425 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 921 533 175 456 0 457 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3684

[startup+0.300261 s]
/proc/loadavg: 2.02 2.03 2.00 3/176 10118
/proc/meminfo: memFree=31379972/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=4696 CPUtime=0.29 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 795 0 0 0 29 0 0 0 20 0 1 0 3733849 4808704 612 33554432000 4194304 6059633 140737224475360 140737224473848 4261985 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 1174 612 175 456 0 710 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4696

[startup+0.700232 s]
/proc/loadavg: 2.02 2.03 2.00 3/176 10118
/proc/meminfo: memFree=31379972/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=5796 CPUtime=0.69 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 1219 0 0 0 69 0 0 0 20 0 1 0 3733849 5935104 1019 33554432000 4194304 6059633 140737224475360 140737224473848 4277889 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 1449 1019 175 456 0 985 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5796

[startup+1.50023 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 10119
/proc/meminfo: memFree=31374056/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=8476 CPUtime=1.49 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 1433 0 0 0 149 0 0 0 20 0 1 0 3733849 8679424 1737 33554432000 4194304 6059633 140737224475360 140737224473848 4278429 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 2119 1738 175 456 0 1655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8476

[startup+3.10023 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 10119
/proc/meminfo: memFree=31372940/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=11308 CPUtime=3.09 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 1767 0 0 0 309 0 0 0 20 0 1 0 3733849 11579392 2071 33554432000 4194304 6059633 140737224475360 140737224473848 4246362 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 2827 2071 175 456 0 2363 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11308

[startup+6.30023 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 10119
/proc/meminfo: memFree=31370864/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=11308 CPUtime=6.29 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 2116 0 0 0 629 0 0 0 20 0 1 0 3733849 11579392 2408 33554432000 4194304 6059633 140737224475360 140737224473848 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 2827 2408 175 456 0 2363 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11308

[startup+12.7002 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 10119
/proc/meminfo: memFree=31388000/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=18364 CPUtime=12.69 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 2700 0 0 0 1269 0 0 0 20 0 1 0 3733849 18804736 4238 33554432000 4194304 6059633 140737224475360 140737224473848 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 4591 4238 175 456 0 4127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18364

[startup+25.5004 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 10119
/proc/meminfo: memFree=31352928/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=33264 CPUtime=25.48 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 3598 0 0 0 2548 0 0 0 20 0 1 0 3733849 34062336 6287 33554432000 4194304 6059633 140737224475360 140737224473848 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 8316 6287 175 456 0 7852 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33264

[startup+51.1003 s]
/proc/loadavg: 2.07 2.04 2.00 3/177 10119
/proc/meminfo: memFree=31352940/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=33264 CPUtime=51.08 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 3598 0 0 0 5108 0 0 0 20 0 1 0 3733849 34062336 6287 33554432000 4194304 6059633 140737224475360 140737224473848 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 8316 6287 175 456 0 7852 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33264

[startup+102.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 10120
/proc/meminfo: memFree=31337460/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=40296 CPUtime=102.28 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 5050 0 0 0 10227 1 0 0 20 0 1 0 3733849 41263104 9714 33554432000 4194304 6059633 140737224475360 140737224473880 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 10074 9714 175 456 0 9610 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 40296

[startup+162.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/177 10121
/proc/meminfo: memFree=31330752/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=42800 CPUtime=162.27 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 5702 0 0 0 16226 1 0 0 20 0 1 0 3733849 43827200 10340 33554432000 4194304 6059633 140737224475360 140737224473880 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 10700 10340 175 456 0 10236 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 42800

[startup+222.307 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 10122
/proc/meminfo: memFree=31295676/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=45240 CPUtime=222.26 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 6814 0 0 0 22225 1 0 0 20 0 1 0 3733849 46325760 10950 33554432000 4194304 6059633 140737224475360 140737224474184 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 11310 10950 175 456 0 10846 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 45240

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 10123
/proc/meminfo: memFree=31302376/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=69652 CPUtime=282.24 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 7285 0 0 0 28223 1 0 0 20 0 1 0 3733849 71323648 15503 33554432000 4194304 6059633 140737224475360 140737224473848 4278402 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 17413 15503 175 456 0 16949 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 69652

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 10128
/proc/meminfo: memFree=31291116/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=69652 CPUtime=342.23 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 7286 0 0 0 34222 1 0 0 20 0 1 0 3733849 71323648 16015 33554432000 4194304 6059633 140737224475360 140737224473848 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 17413 16015 175 456 0 16949 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 69652

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 10152
/proc/meminfo: memFree=31290660/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=69652 CPUtime=402.22 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 7286 0 0 0 40221 1 0 0 20 0 1 0 3733849 71323648 16015 33554432000 4194304 6059633 140737224475360 140737224473848 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 17413 16015 175 456 0 16949 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 69652

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 10153
/proc/meminfo: memFree=31289684/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=69652 CPUtime=462.21 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 7287 0 0 0 46220 1 0 0 20 0 1 0 3733849 71323648 16527 33554432000 4194304 6059633 140737224475360 140737224473848 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 17413 16527 175 456 0 16949 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 69652

[startup+522.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 10154
/proc/meminfo: memFree=31240912/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=81148 CPUtime=522.21 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 8156 0 0 0 52219 2 0 0 20 0 1 0 3733849 83095552 19401 33554432000 4194304 6059633 140737224475360 140737224473880 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 20287 19401 175 456 0 19823 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 81148

[startup+582.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 10155
/proc/meminfo: memFree=31277588/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=81148 CPUtime=582.2 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 8156 0 0 0 58218 2 0 0 20 0 1 0 3733849 83095552 19401 33554432000 4194304 6059633 140737224475360 140737224473880 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 20287 19401 175 456 0 19823 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 81148


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


[startup+942.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/178 10166
/proc/meminfo: memFree=31216616/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=107644 CPUtime=942.14 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 8963 0 0 0 94212 2 0 0 20 0 1 0 3733849 110227456 26316 33554432000 4194304 6059633 140737224475360 140737224473880 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 26911 26316 175 456 0 26447 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 107644

[startup+1002.3 s]
/proc/loadavg: 2.18 2.07 2.01 3/177 10167
/proc/meminfo: memFree=31247592/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=107644 CPUtime=1002.13 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 9056 0 0 0 100211 2 0 0 20 0 1 0 3733849 110227456 26404 33554432000 4194304 6059633 140737224475360 140737224473880 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 26911 26404 175 456 0 26447 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 107644

[startup+1062.3 s]
/proc/loadavg: 2.06 2.05 2.01 3/177 10168
/proc/meminfo: memFree=31201556/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=107644 CPUtime=1062.12 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 9196 0 0 0 106210 2 0 0 20 0 1 0 3733849 110227456 26540 33554432000 4194304 6059633 140737224475360 140737224473880 4277889 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 26911 26540 175 456 0 26447 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 107644

[startup+1122.3 s]
/proc/loadavg: 2.05 2.05 2.01 3/177 10169
/proc/meminfo: memFree=31213496/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=107644 CPUtime=1122.12 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 9412 0 0 0 112209 3 0 0 20 0 1 0 3733849 110227456 26551 33554432000 4194304 6059633 140737224475360 140737224474184 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 26911 26551 175 456 0 26447 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 107644

[startup+1182.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/177 10170
/proc/meminfo: memFree=31246168/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=107644 CPUtime=1182.1 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 9618 0 0 0 118206 4 0 0 20 0 1 0 3733849 110227456 26551 33554432000 4194304 6059633 140737224475360 140737224474184 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 26911 26551 175 456 0 26447 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 107644

[startup+1242.3 s]
/proc/loadavg: 2.18 2.09 2.02 3/177 10172
/proc/meminfo: memFree=31207152/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=107644 CPUtime=1242.1 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 9722 0 0 0 124205 5 0 0 20 0 1 0 3733849 110227456 26551 33554432000 4194304 6059633 140737224475360 140737224474184 4277889 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 26911 26551 175 456 0 26447 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 107644

[startup+1302.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/177 10173
/proc/meminfo: memFree=31192148/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=107644 CPUtime=1302.09 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 9927 0 0 0 130203 6 0 0 20 0 1 0 3733849 110227456 26551 33554432000 4194304 6059633 140737224475360 140737224474184 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 26911 26551 175 456 0 26447 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 107644

[startup+1362.3 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 10174
/proc/meminfo: memFree=31190256/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=124608 CPUtime=1362.08 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 10623 0 0 0 136202 6 0 0 20 0 1 0 3733849 127598592 30792 33554432000 4194304 6059633 140737224475360 140737224473880 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 31152 30792 175 456 0 30688 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 124608

[startup+1422.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/177 10175
/proc/meminfo: memFree=31173948/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=124608 CPUtime=1422.08 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 10623 0 0 0 142202 6 0 0 20 0 1 0 3733849 127598592 30792 33554432000 4194304 6059633 140737224475360 140737224473880 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 31152 30792 175 456 0 30688 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 124608

[startup+1482.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 10176
/proc/meminfo: memFree=31194772/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=124608 CPUtime=1482.06 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 10623 0 0 0 148200 6 0 0 20 0 1 0 3733849 127598592 30792 33554432000 4194304 6059633 140737224475360 140737224473880 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 31152 30792 175 456 0 30688 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 124608

[startup+1542.31 s]
/proc/loadavg: 2.01 2.04 2.00 3/178 10181
/proc/meminfo: memFree=31179372/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=124608 CPUtime=1542.06 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 10728 0 0 0 154199 7 0 0 20 0 1 0 3733849 127598592 30792 33554432000 4194304 6059633 140737224475360 140737224474184 4278338 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 31152 30792 175 456 0 30688 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 124608

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 10182
/proc/meminfo: memFree=31229680/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=124608 CPUtime=1602.04 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 10832 0 0 0 160197 7 0 0 20 0 1 0 3733849 127598592 30792 33554432000 4194304 6059633 140737224475360 140737224474184 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 31152 30792 175 456 0 30688 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 124608

[startup+1662.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 10183
/proc/meminfo: memFree=31157636/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=173928 CPUtime=1662.03 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 11040 0 0 0 166195 8 0 0 20 0 1 0 3733849 178102272 39582 33554432000 4194304 6059633 140737224475360 140737224473896 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 43482 39582 175 456 0 43018 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 173928

[startup+1722.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 10229
/proc/meminfo: memFree=31282448/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=124608 CPUtime=1722.03 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 11149 0 0 0 172194 9 0 0 20 0 1 0 3733849 127598592 30792 33554432000 4194304 6059633 140737224475360 140737224474184 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 31152 30792 175 456 0 30688 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 124608

[startup+1782.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/177 10322
/proc/meminfo: memFree=31288312/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=124608 CPUtime=1782.02 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 11255 0 0 0 178192 10 0 0 20 0 1 0 3733849 127598592 30792 33554432000 4194304 6059633 140737224475360 140737224474184 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 31152 30792 175 456 0 30688 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 124608



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/177 10322
/proc/meminfo: memFree=31248532/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=173928 CPUtime=1800.01 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 11357 0 0 0 179991 10 0 0 20 0 1 0 3733849 178102272 39070 33554432000 4194304 6059633 140737224475360 140737224473896 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 43482 39070 175 456 0 43018 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 173928

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 10118 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/177 10322
/proc/meminfo: memFree=31248532/32872528 swapFree=337904/354256
[pid=10118] ppid=10115 vsize=173928 CPUtime=1800.01 cores=1,3,5,7
/proc/10118/stat : 10118 (open-wbo) R 10115 10118 6207 0 -1 4202496 11357 0 0 0 179991 10 0 0 20 0 1 0 3733849 178102272 39070 33554432000 4194304 6059633 140737224475360 140737224473896 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/10118/statm: 43482 39070 175 456 0 43018 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 173928

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.92
CPU system time (s): 0.106983
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 173928

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.92
system time used= 0.106983
maximum resident set size= 164472
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11360
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= 9
involuntary context switches= 1884

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.66929 second user time and 6.78997 second system time

The end

Launcher Data 

Begin job on node126 at 2016-06-15 20:54:30
IDJOB=4089790
IDBENCH=107456
IDSOLVER=2547
FILE ID=node126/4089790-1466016870
RUNJOBID= node126-1466012102-6224
PBS_JOBID= 19902818
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v021-n1.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089790-1466016870/watcher-4089790-1466016870 -o /tmp/evaluation-result-4089790-1466016870/solver-4089790-1466016870 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node126-1466012102-6224 --watchdog 1960  open-wbo HOME/instance-4089790-1466016870.opb

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

MD5SUM BENCH= 757f81685edbbf6af2b2483b2cd4cf75
RANDOM SEED=621263955

node126.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.24
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.121
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31380600 kB
Buffers:           97620 kB
Cached:           263968 kB
SwapCached:            0 kB
Active:           187916 kB
Inactive:         245492 kB
Active(anon):      63672 kB
Inactive(anon):    10680 kB
Active(file):     124244 kB
Inactive(file):   234812 kB
Unevictable:      354256 kB
Mlocked:          337904 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              4652 kB
Writeback:             0 kB
AnonPages:        425748 kB
Mapped:            13540 kB
Shmem:               204 kB
Slab:             573184 kB
SReclaimable:      17384 kB
SUnreclaim:       555800 kB
KernelStack:        1440 kB
PageTables:         4788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     541036 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node126 at 2016-06-15 21:24:31