Trace number 4086231

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) 1800.11 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K177.opb
MD5SUM8e674dc671e8e6c3e0a48d5fff5f7edd
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 variables21063
Total number of constraints21419
Number of constraints which are clauses21242
Number of constraints which are cardinality constraints (but not clauses)177
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint177
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 178
Number of bits of the biggest sum of numbers8
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-4086231-1465279305.opb
0.00/0.00	c File size is 1455100 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:         21063                                                                   |
1800.09/1800.40	c |  Number of hard clauses:      21242                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         177                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.17 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4086231-1465279305/watcher-4086231-1465279305 -o /tmp/evaluation-result-4086231-1465279305/solver-4086231-1465279305 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465255309-7051 --watchdog 1960 open-wbo HOME/instance-4086231-1465279305.opb 

pid=11015
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

[startup+0 s]
/proc/loadavg: 2.14 2.12 2.09 3/177 11018
/proc/meminfo: memFree=31139584/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=24328 CPUtime=0 cores=1,3,5,7
/proc/11018/stat : 11018 (runsolver) R 11015 7034 7034 0 -1 4202560 72 0 0 0 0 0 0 0 20 0 1 0 109865420 24911872 108 33554432000 4194304 4338465 140736647728256 140736647725768 139969570770480 0 0 4096 24578 0 0 0 17 7 0 0 0 0 0
/proc/11018/statm: 6082 108 61 36 0 2655 0
Current StackSize limit: 10240 KiB


[startup+0.100165 s]
/proc/loadavg: 2.14 2.12 2.09 3/177 11018
/proc/meminfo: memFree=31139584/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=7956 CPUtime=0.08 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 1720 0 0 0 8 0 0 0 20 0 1 0 109865420 8146944 1595 33554432000 4194304 6059633 140735436619760 140736647725448 5047405 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/11018/statm: 1989 1596 490 456 0 1169 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7956

[startup+0.200339 s]
/proc/loadavg: 2.14 2.12 2.09 3/177 11018
/proc/meminfo: memFree=31139584/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=21428 CPUtime=0.18 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 4532 0 0 0 18 0 0 0 20 0 1 0 109865420 21942272 4443 33554432000 4194304 6059633 140735436619760 140736647725448 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/11018/statm: 5390 4446 160 456 0 4926 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 21428

[startup+0.300359 s]
/proc/loadavg: 2.14 2.12 2.09 3/177 11018
/proc/meminfo: memFree=31139584/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=24976 CPUtime=0.28 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 5033 0 0 0 27 1 0 0 20 0 1 0 109865420 25575424 4935 33554432000 4194304 6059633 140735436619760 140735436618072 4255448 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 6244 4935 165 456 0 5780 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24976

[startup+0.700305 s]
/proc/loadavg: 2.14 2.12 2.09 3/177 11018
/proc/meminfo: memFree=31139584/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=25240 CPUtime=0.68 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 5158 0 0 0 67 1 0 0 20 0 1 0 109865420 25845760 5059 33554432000 4194304 6059633 140735436619760 140735436618072 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 6310 5059 165 456 0 5846 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25240

[startup+1.5003 s]
/proc/loadavg: 2.13 2.12 2.09 3/178 11019
/proc/meminfo: memFree=31120668/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=25988 CPUtime=1.48 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 5939 0 0 0 147 1 0 0 20 0 1 0 109865420 26611712 5311 33554432000 4194304 6059633 140735436619760 140735436618120 4255448 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 6497 5311 180 456 0 6033 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 25988

[startup+3.10031 s]
/proc/loadavg: 2.13 2.12 2.09 3/178 11019
/proc/meminfo: memFree=31115768/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=29144 CPUtime=3.08 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 6947 0 0 0 307 1 0 0 20 0 1 0 109865420 29843456 6109 33554432000 4194304 6059633 140735436619760 140735436618136 4254603 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 7286 6109 180 456 0 6822 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29144

[startup+6.3003 s]
/proc/loadavg: 2.20 2.13 2.10 3/178 11019
/proc/meminfo: memFree=31112076/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=36216 CPUtime=6.28 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 7648 0 0 0 627 1 0 0 20 0 1 0 109865420 37085184 7821 33554432000 4194304 6059633 140735436619760 140735436618248 4277560 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 9054 7821 180 456 0 8590 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 36216

[startup+12.7003 s]
/proc/loadavg: 2.18 2.13 2.09 3/178 11019
/proc/meminfo: memFree=31070612/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=40636 CPUtime=12.68 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 7986 0 0 0 1267 1 0 0 20 0 1 0 109865420 41611264 9174 33554432000 4194304 6059633 140735436619760 140735436618280 4254639 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 10159 9174 180 456 0 9695 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40636

[startup+25.5004 s]
/proc/loadavg: 2.15 2.13 2.09 3/177 11019
/proc/meminfo: memFree=31036420/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=54984 CPUtime=25.48 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 9037 0 0 0 2546 2 0 0 20 0 1 0 109865420 56303616 12254 33554432000 4194304 6059633 140735436619760 140735436618248 4255738 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 13746 12254 180 456 0 13282 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54984

[startup+51.1004 s]
/proc/loadavg: 2.09 2.11 2.09 3/177 11019
/proc/meminfo: memFree=31039108/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=85440 CPUtime=51.07 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 9926 0 0 0 5105 2 0 0 20 0 1 0 109865420 87490560 14813 33554432000 4194304 6059633 140735436619760 140735436618248 4278363 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 21360 14813 180 456 0 20896 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 85440

[startup+102.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/177 11021
/proc/meminfo: memFree=31011752/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=85440 CPUtime=102.27 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 10960 0 0 0 10224 3 0 0 20 0 1 0 109865420 87490560 15837 33554432000 4194304 6059633 140735436619760 140735436618584 4278536 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 21360 15837 180 456 0 20896 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 85440

[startup+162.3 s]
/proc/loadavg: 2.01 2.07 2.08 3/177 11022
/proc/meminfo: memFree=30930452/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=134760 CPUtime=162.25 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 12596 0 0 0 16219 6 0 0 20 0 1 0 109865420 137994240 29647 33554432000 4194304 6059633 140735436619760 140735436618296 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 33690 29647 180 456 0 33226 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 134760

[startup+222.307 s]
/proc/loadavg: 2.04 2.07 2.08 3/177 11023
/proc/meminfo: memFree=30989784/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=139092 CPUtime=222.26 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 14308 0 0 0 22216 10 0 0 20 0 1 0 109865420 142430208 29652 33554432000 4194304 6059633 140735436619760 140735436618584 4254760 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 34773 29652 180 456 0 34309 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 139092

[startup+282.3 s]
/proc/loadavg: 2.14 2.09 2.08 3/177 11024
/proc/meminfo: memFree=30938708/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=183748 CPUtime=282.23 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 15897 0 0 0 28211 12 0 0 20 0 1 0 109865420 188157952 41882 33554432000 4194304 6059633 140735436619760 140735436618552 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 45937 41882 180 456 0 45473 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 183748

[startup+342.3 s]
/proc/loadavg: 2.18 2.11 2.09 3/177 11025
/proc/meminfo: memFree=31005932/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=103608 CPUtime=342.23 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 17011 0 0 0 34207 16 0 0 20 0 1 0 109865420 106094592 24933 33554432000 4194304 6059633 140735436619760 140735436618584 4255716 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 25902 24933 180 456 0 25438 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 103608

[startup+402.3 s]
/proc/loadavg: 2.17 2.12 2.09 3/177 11027
/proc/meminfo: memFree=31041148/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=152928 CPUtime=402.22 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 18437 0 0 0 40203 19 0 0 20 0 1 0 109865420 156598272 32599 33554432000 4194304 6059633 140735436619760 140735436618584 4255148 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 38232 32599 180 456 0 37768 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 152928

[startup+462.3 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 11028
/proc/meminfo: memFree=30879264/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=152928 CPUtime=462.2 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 19369 0 0 0 46198 22 0 0 20 0 1 0 109865420 156598272 34671 33554432000 4194304 6059633 140735436619760 140735436618296 4255350 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 38232 34671 180 456 0 37768 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 152928

[startup+522.3 s]
/proc/loadavg: 2.09 2.10 2.09 3/178 11032
/proc/meminfo: memFree=30901844/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=152928 CPUtime=522.2 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 20289 0 0 0 52195 25 0 0 20 0 1 0 109865420 156598272 33647 33554432000 4194304 6059633 140735436619760 140735436618296 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 38232 33647 180 456 0 37768 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 152928

[startup+582.3 s]
/proc/loadavg: 2.18 2.13 2.09 3/177 11033
/proc/meminfo: memFree=30964372/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=103608 CPUtime=582.18 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 20700 0 0 0 58191 27 0 0 20 0 1 0 109865420 106094592 24957 33554432000 4194304 6059633 140735436619760 140735436618584 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 25902 24957 180 456 0 25438 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 103608


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


[startup+882.307 s]
/proc/loadavg: 2.06 2.11 2.09 3/177 11039
/proc/meminfo: memFree=30792304/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=233836 CPUtime=882.14 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 25834 0 0 0 88175 39 0 0 20 0 1 0 109865420 239448064 55007 33554432000 4194304 6059633 140735436619760 140735436618552 4278457 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 58459 55007 180 456 0 57995 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 233836

[startup+942.3 s]
/proc/loadavg: 2.02 2.08 2.08 3/177 11040
/proc/meminfo: memFree=30903684/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=183748 CPUtime=942.14 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 26965 0 0 0 94171 43 0 0 20 0 1 0 109865420 188157952 43954 33554432000 4194304 6059633 140735436619760 140735436618552 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 45937 43954 180 456 0 45473 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 183748

[startup+1002.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/177 11041
/proc/meminfo: memFree=30721516/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=315224 CPUtime=1002.12 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 27830 0 0 0 100167 45 0 0 20 0 1 0 109865420 322789376 64735 33554432000 4194304 6059633 140735436619760 140735436618552 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 78806 64735 180 456 0 78342 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 315224

[startup+1062.3 s]
/proc/loadavg: 2.11 2.08 2.08 3/177 11043
/proc/meminfo: memFree=30844784/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=254132 CPUtime=1062.1 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 28876 0 0 0 106163 47 0 0 20 0 1 0 109865420 260231168 53079 33554432000 4194304 6059633 140735436619760 140735436618552 4254731 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 63533 53079 180 456 0 63069 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 254132

[startup+1122.3 s]
/proc/loadavg: 2.08 2.08 2.08 3/178 11047
/proc/meminfo: memFree=30828572/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=173224 CPUtime=1122.1 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 29935 0 0 0 112160 50 0 0 20 0 1 0 109865420 177381376 34279 33554432000 4194304 6059633 140735436619760 140735436618296 4255430 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 43306 34279 180 456 0 42842 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 173224

[startup+1182.3 s]
/proc/loadavg: 2.15 2.10 2.08 3/177 11048
/proc/meminfo: memFree=30817880/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=254132 CPUtime=1182.09 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 30568 0 0 0 118157 52 0 0 20 0 1 0 109865420 260231168 57905 33554432000 4194304 6059633 140735436619760 140735436618552 4278457 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 63533 57905 180 456 0 63069 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 254132

[startup+1242.3 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 11049
/proc/meminfo: memFree=30805824/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=173224 CPUtime=1242.08 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 31413 0 0 0 124154 54 0 0 20 0 1 0 109865420 177381376 37863 33554432000 4194304 6059633 140735436619760 140735436618296 4277627 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 43306 37863 180 456 0 42842 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 173224

[startup+1302.3 s]
/proc/loadavg: 2.02 2.06 2.07 3/177 11050
/proc/meminfo: memFree=30809288/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=335520 CPUtime=1302.07 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 32341 0 0 0 130151 56 0 0 20 0 1 0 109865420 343572480 61271 33554432000 4194304 6059633 140735436619760 140735436618552 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 83880 61271 180 456 0 83416 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 335520

[startup+1362.3 s]
/proc/loadavg: 2.00 2.05 2.07 3/177 11052
/proc/meminfo: memFree=30810084/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=173224 CPUtime=1362.06 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 32889 0 0 0 136148 58 0 0 20 0 1 0 109865420 177381376 37863 33554432000 4194304 6059633 140735436619760 140735436618296 4255186 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 43306 37863 180 456 0 42842 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 173224

[startup+1422.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 11053
/proc/meminfo: memFree=30823716/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=335520 CPUtime=1422.06 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 33816 0 0 0 142146 60 0 0 20 0 1 0 109865420 343572480 61271 33554432000 4194304 6059633 140735436619760 140735436618552 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 83880 61271 180 456 0 83416 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 335520

[startup+1482.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 11054
/proc/meminfo: memFree=30861800/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=173224 CPUtime=1482.04 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 34365 0 0 0 148142 62 0 0 20 0 1 0 109865420 177381376 35815 33554432000 4194304 6059633 140735436619760 140735436618584 4255738 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 43306 35815 180 456 0 42842 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 173224

[startup+1542.31 s]
/proc/loadavg: 2.06 2.03 2.06 3/177 11055
/proc/meminfo: memFree=30652112/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=335520 CPUtime=1542.04 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 35294 0 0 0 154139 65 0 0 20 0 1 0 109865420 343572480 60759 33554432000 4194304 6059633 140735436619760 140735436618552 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 83880 60759 180 456 0 83416 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 335520

[startup+1602.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/177 11056
/proc/meminfo: memFree=30686840/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=335520 CPUtime=1602.02 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 35333 0 0 0 160136 66 0 0 20 0 1 0 109865420 343572480 80216 33554432000 4194304 6059633 140735436619760 140735436618552 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 83880 80216 180 456 0 83416 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 335520

[startup+1662.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/177 11104
/proc/meminfo: memFree=30938600/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=254132 CPUtime=1662.01 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 36724 0 0 0 166130 71 0 0 20 0 1 0 109865420 260231168 57688 33554432000 4194304 6059633 140735436619760 140735436618552 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 63533 57688 180 456 0 63069 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 254132

[startup+1722.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/178 11108
/proc/meminfo: memFree=30808464/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=335520 CPUtime=1722 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 37276 0 0 0 172128 72 0 0 20 0 1 0 109865420 343572480 77656 33554432000 4194304 6059633 140735436619760 140735436618552 4255325 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 83880 77656 180 456 0 83416 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 335520

[startup+1782.3 s]
/proc/loadavg: 2.03 2.03 2.04 3/177 11109
/proc/meminfo: memFree=30926992/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=254132 CPUtime=1782 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 38663 0 0 0 178122 78 0 0 20 0 1 0 109865420 260231168 50008 33554432000 4194304 6059633 140735436619760 140735436618552 4255297 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 63533 50008 180 456 0 63069 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 254132



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.10 2.04 2.05 3/177 11109
/proc/meminfo: memFree=30934392/32872528 swapFree=13600/559348
[pid=11018] ppid=11015 vsize=254132 CPUtime=1800.09 cores=1,3,5,7
/proc/11018/stat : 11018 (open-wbo) R 11015 11018 7034 0 -1 4202496 38676 0 0 0 179931 78 0 0 20 0 1 0 109865420 260231168 56664 33554432000 4194304 6059633 140735436619760 140735436618552 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/11018/statm: 63533 56664 180 456 0 63069 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 254132

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 11018 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.11
CPU user time (s): 1799.31
CPU system time (s): 0.794879
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 467780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.31
system time used= 0.794879
maximum resident set size= 343204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38679
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= 26
involuntary context switches= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.32334 second user time and 7.13791 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-07 08:01:45
IDJOB=4086231
IDBENCH=90182
IDSOLVER=2547
FILE ID=node106/4086231-1465279305
RUNJOBID= node106-1465255309-7051
PBS_JOBID= 19843276
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K177.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086231-1465279305/watcher-4086231-1465279305 -o /tmp/evaluation-result-4086231-1465279305/solver-4086231-1465279305 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465255309-7051 --watchdog 1960  open-wbo HOME/instance-4086231-1465279305.opb

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

MD5SUM BENCH= 8e674dc671e8e6c3e0a48d5fff5f7edd
RANDOM SEED=916688691

node106.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		: 2666.775
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	: 5333.55
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		: 2666.775
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		: 2666.775
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	: 5332.56
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		: 2666.775
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		: 2666.775
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	: 5332.64
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		: 2666.775
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		: 2666.775
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		: 2666.775
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:        31140004 kB
Buffers:          126832 kB
Cached:           215780 kB
SwapCached:         1820 kB
Active:           181524 kB
Inactive:         256408 kB
Active(anon):      96108 kB
Inactive(anon):     1556 kB
Active(file):      85416 kB
Inactive(file):   254852 kB
Unevictable:      559348 kB
Mlocked:           13600 kB
SwapTotal:      67108856 kB
SwapFree:       67098612 kB
Dirty:              6236 kB
Writeback:             0 kB
AnonPages:        667780 kB
Mapped:             7776 kB
Shmem:                 0 kB
Slab:             601516 kB
SReclaimable:      45700 kB
SUnreclaim:       555816 kB
KernelStack:        1480 kB
PageTables:         5788 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     770072 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    643072 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= 71728 MiB
End job on node106 at 2016-06-07 08:31:45