Trace number 4086217

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) 1800.1 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K139.opb
MD5SUM76516381ba4bc043f2da87444e256707
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 variables16541
Total number of constraints16821
Number of constraints which are clauses16682
Number of constraints which are cardinality constraints (but not clauses)139
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint139
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 140
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-4086217-1465278056.opb
0.00/0.00	c File size is 1126812 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:         16541                                                                   |
1800.09/1800.40	c |  Number of hard clauses:      16682                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         139                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.13 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-4086217-1465278056/watcher-4086217-1465278056 -o /tmp/evaluation-result-4086217-1465278056/solver-4086217-1465278056 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960 open-wbo HOME/instance-4086217-1465278056.opb 

pid=19218
running on 4 cores: 0,2,4,6

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: 2.30 2.27 2.26 4/177 19221
/proc/meminfo: memFree=30062832/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=3836 CPUtime=0 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 687 0 0 0 0 0 0 0 20 0 1 0 109737376 3928064 563 33554432000 4194304 6059633 140736391098864 140733234050968 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 959 564 410 456 0 219 0

[startup+0.100124 s]
/proc/loadavg: 2.30 2.27 2.26 4/177 19221
/proc/meminfo: memFree=30062832/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=7152 CPUtime=0.09 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 1484 0 0 0 9 0 0 0 20 0 1 0 109737376 7323648 1360 33554432000 4194304 6059633 140736391098864 140733234050968 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 1788 1360 410 456 0 1048 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7152

[startup+0.200359 s]
/proc/loadavg: 2.30 2.27 2.26 4/177 19221
/proc/meminfo: memFree=30062832/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=20020 CPUtime=0.18 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 4299 0 0 0 18 0 0 0 20 0 1 0 109737376 20500480 4246 33554432000 4194304 6059633 140736391098864 140733234050968 4255343 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 5005 4246 165 456 0 4541 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 20020

[startup+0.300294 s]
/proc/loadavg: 2.30 2.27 2.26 4/177 19221
/proc/meminfo: memFree=30062832/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=20156 CPUtime=0.28 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 4315 0 0 0 28 0 0 0 20 0 1 0 109737376 20639744 4262 33554432000 4194304 6059633 140736391098864 140733234050968 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 5039 4262 165 456 0 4575 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 20156

[startup+0.700255 s]
/proc/loadavg: 2.30 2.27 2.26 4/177 19221
/proc/meminfo: memFree=30062832/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=20492 CPUtime=0.68 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 4422 0 0 0 68 0 0 0 20 0 1 0 109737376 20983808 4367 33554432000 4194304 6059633 140736391098864 140733234050968 4255485 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 5123 4367 177 456 0 4659 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 20492

[startup+1.50029 s]
/proc/loadavg: 2.36 2.28 2.26 4/178 19222
/proc/meminfo: memFree=30044516/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=20884 CPUtime=1.49 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 5548 0 0 0 148 1 0 0 20 0 1 0 109737376 21385216 4487 33554432000 4194304 6059633 140736391098864 140736391097688 4261770 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 5221 4487 179 456 0 4757 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20884

[startup+3.10029 s]
/proc/loadavg: 2.36 2.28 2.26 4/178 19222
/proc/meminfo: memFree=30039120/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=31100 CPUtime=3.09 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 6818 0 0 0 308 1 0 0 20 0 1 0 109737376 31846400 5982 33554432000 4194304 6059633 140736391098864 140736391097352 4277572 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 7775 5982 179 456 0 7311 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31100

[startup+6.3003 s]
/proc/loadavg: 2.36 2.28 2.26 4/178 19222
/proc/meminfo: memFree=30022908/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=33848 CPUtime=6.29 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 7304 0 0 0 628 1 0 0 20 0 1 0 109737376 34660352 6960 33554432000 4194304 6059633 140736391098864 140736391097384 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 8462 6960 179 456 0 7998 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33848

[startup+12.7003 s]
/proc/loadavg: 2.30 2.27 2.26 3/177 19222
/proc/meminfo: memFree=30016552/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=31100 CPUtime=12.69 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 8740 0 0 0 1267 2 0 0 20 0 1 0 109737376 31846400 6016 33554432000 4194304 6059633 140736391098864 140736391097352 4246696 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 7775 6016 179 456 0 7311 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31100

[startup+25.5004 s]
/proc/loadavg: 2.25 2.26 2.25 3/177 19222
/proc/meminfo: memFree=29943844/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=80576 CPUtime=25.48 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 9763 0 0 0 2546 2 0 0 20 0 1 0 109737376 82509824 17766 33554432000 4194304 6059633 140736391098864 140736391097400 4255325 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 20144 17766 179 456 0 19680 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80576

[startup+51.1004 s]
/proc/loadavg: 2.32 2.27 2.26 3/177 19222
/proc/meminfo: memFree=29911392/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=80572 CPUtime=51.08 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 10589 0 0 0 5105 3 0 0 20 0 1 0 109737376 82505728 14993 33554432000 4194304 6059633 140736391098864 140736391097688 4255192 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 20143 14993 179 456 0 19679 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80572

[startup+102.3 s]
/proc/loadavg: 2.24 2.25 2.25 3/177 19223
/proc/meminfo: memFree=29925900/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=80572 CPUtime=102.28 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 11720 0 0 0 10224 4 0 0 20 0 1 0 109737376 82505728 19537 33554432000 4194304 6059633 140736391098864 140736391097688 4262633 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 20143 19537 179 456 0 19679 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 80572

[startup+162.3 s]
/proc/loadavg: 2.24 2.25 2.25 3/177 19224
/proc/meminfo: memFree=29779396/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=160712 CPUtime=162.26 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 13911 0 0 0 16218 8 0 0 20 0 1 0 109737376 164569088 34258 33554432000 4194304 6059633 140736391098864 140736391097656 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 40178 34258 179 456 0 39714 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 160712

[startup+222.307 s]
/proc/loadavg: 2.21 2.25 2.25 3/177 19225
/proc/meminfo: memFree=29826180/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=193840 CPUtime=222.27 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 16352 0 0 0 22215 12 0 0 20 0 1 0 109737376 198492160 39954 33554432000 4194304 6059633 140736391098864 140736391097656 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 48460 39954 179 456 0 47996 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 193840

[startup+282.3 s]
/proc/loadavg: 2.29 2.26 2.25 3/177 19227
/proc/meminfo: memFree=29932808/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=113700 CPUtime=282.25 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 17706 0 0 0 28210 15 0 0 20 0 1 0 109737376 116428800 23185 33554432000 4194304 6059633 140736391098864 140736391097688 4262623 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 28425 23185 179 456 0 27961 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 113700

[startup+342.3 s]
/proc/loadavg: 2.15 2.22 2.24 4/177 19228
/proc/meminfo: memFree=29784408/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=193840 CPUtime=342.24 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 19874 0 0 0 34205 19 0 0 20 0 1 0 109737376 198492160 36370 33554432000 4194304 6059633 140736391098864 140736391097656 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 48460 36370 179 456 0 47996 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 193840

[startup+402.3 s]
/proc/loadavg: 2.15 2.21 2.23 3/177 19229
/proc/meminfo: memFree=29880040/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=193840 CPUtime=402.23 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 21129 0 0 0 40201 22 0 0 20 0 1 0 109737376 198492160 39442 33554432000 4194304 6059633 140736391098864 140736391097656 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 48460 39442 179 456 0 47996 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 193840

[startup+462.3 s]
/proc/loadavg: 2.39 2.26 2.25 4/177 19230
/proc/meminfo: memFree=29776420/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=193840 CPUtime=462.22 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 22386 0 0 0 46197 25 0 0 20 0 1 0 109737376 198492160 39954 33554432000 4194304 6059633 140736391098864 140736391097656 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 48460 39954 179 456 0 47996 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 193840

[startup+522.3 s]
/proc/loadavg: 2.27 2.24 2.24 3/177 19231
/proc/meminfo: memFree=29831620/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=193840 CPUtime=522.21 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 23641 0 0 0 52193 28 0 0 20 0 1 0 109737376 198492160 38418 33554432000 4194304 6059633 140736391098864 140736391097656 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 48460 38418 179 456 0 47996 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 193840

[startup+582.3 s]
/proc/loadavg: 2.29 2.25 2.25 3/178 19236
/proc/meminfo: memFree=29760076/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=163020 CPUtime=582.2 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 24458 0 0 0 58190 30 0 0 20 0 1 0 109737376 166932480 33743 33554432000 4194304 6059633 140736391098864 140736391097400 4246357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 40755 33743 179 456 0 40291 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 163020


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


[startup+882.307 s]
/proc/loadavg: 2.20 2.22 2.23 3/177 19288
/proc/meminfo: memFree=29888052/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=243928 CPUtime=882.16 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 30740 0 0 0 88172 44 0 0 20 0 1 0 109737376 249782272 55104 33554432000 4194304 6059633 140736391098864 140736391097656 4255192 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 60982 55104 179 456 0 60518 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 243928

[startup+942.3 s]
/proc/loadavg: 2.16 2.20 2.22 3/177 19289
/proc/meminfo: memFree=29894872/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=193840 CPUtime=942.14 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 32214 0 0 0 94167 47 0 0 20 0 1 0 109737376 198492160 42521 33554432000 4194304 6059633 140736391098864 140736391097656 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 48460 42521 179 456 0 47996 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 193840

[startup+1002.3 s]
/proc/loadavg: 2.28 2.23 2.22 3/177 19290
/proc/meminfo: memFree=29793160/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=325316 CPUtime=1002.12 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 33093 0 0 0 100162 50 0 0 20 0 1 0 109737376 333123584 63302 33554432000 4194304 6059633 140736391098864 140736391097656 4254560 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 81329 63302 179 456 0 80865 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 325316

[startup+1062.3 s]
/proc/loadavg: 2.33 2.24 2.23 3/177 19291
/proc/meminfo: memFree=29864960/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=243928 CPUtime=1062.1 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 34367 0 0 0 106157 53 0 0 20 0 1 0 109737376 249782272 48454 33554432000 4194304 6059633 140736391098864 140736391097656 4255297 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 60982 48454 179 456 0 60518 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 243928

[startup+1122.3 s]
/proc/loadavg: 2.21 2.23 2.22 3/177 19292
/proc/meminfo: memFree=29829092/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=325316 CPUtime=1122.08 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 34920 0 0 0 112154 54 0 0 20 0 1 0 109737376 333123584 69446 33554432000 4194304 6059633 140736391098864 140736391097656 4261175 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 81329 69446 179 456 0 80865 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 325316

[startup+1182.3 s]
/proc/loadavg: 2.17 2.21 2.22 4/178 19297
/proc/meminfo: memFree=29829376/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=243928 CPUtime=1182.08 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 36177 0 0 0 118151 57 0 0 20 0 1 0 109737376 249782272 53574 33554432000 4194304 6059633 140736391098864 140736391097656 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 60982 53574 179 456 0 60518 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 243928

[startup+1242.3 s]
/proc/loadavg: 2.28 2.23 2.22 3/178 19321
/proc/meminfo: memFree=29934204/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=113700 CPUtime=1242.06 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 36729 0 0 0 124147 59 0 0 20 0 1 0 109737376 116428800 23192 33554432000 4194304 6059633 140736391098864 140736391097688 4255140 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 28425 23192 179 456 0 27961 0
Current children cumulated CPU time (s) 1242.06
Current children cumulated vsize (KiB) 113700

[startup+1302.3 s]
/proc/loadavg: 2.23 2.23 2.22 3/177 19322
/proc/meminfo: memFree=29799964/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=243928 CPUtime=1302.06 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 37994 0 0 0 130144 62 0 0 20 0 1 0 109737376 249782272 55622 33554432000 4194304 6059633 140736391098864 140736391097656 4255176 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 60982 55622 179 456 0 60518 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 243928

[startup+1362.3 s]
/proc/loadavg: 2.28 2.25 2.22 3/177 19323
/proc/meminfo: memFree=29925732/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=113700 CPUtime=1362.05 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 38545 0 0 0 136141 64 0 0 20 0 1 0 109737376 116428800 23704 33554432000 4194304 6059633 140736391098864 140736391097688 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 28425 23704 179 456 0 27961 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 113700

[startup+1422.3 s]
/proc/loadavg: 2.22 2.24 2.22 4/177 19324
/proc/meminfo: memFree=29809852/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=325316 CPUtime=1422.05 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 40087 0 0 0 142138 67 0 0 20 0 1 0 109737376 333123584 56927 33554432000 4194304 6059633 140736391098864 140736391097656 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 81329 56927 179 456 0 80865 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 325316

[startup+1482.3 s]
/proc/loadavg: 2.20 2.24 2.22 3/177 19326
/proc/meminfo: memFree=29769060/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=457576 CPUtime=1482.03 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 40895 0 0 0 148133 70 0 0 20 0 1 0 109737376 468557824 77150 33554432000 4194304 6059633 140736391098864 140736391097656 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 114394 77150 179 456 0 113930 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 457576

[startup+1542.31 s]
/proc/loadavg: 2.28 2.25 2.22 3/177 19327
/proc/meminfo: memFree=29743372/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=243928 CPUtime=1542.03 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 42596 0 0 0 154129 74 0 0 20 0 1 0 109737376 249782272 54086 33554432000 4194304 6059633 140736391098864 140736391097656 4278312 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 60982 54086 179 456 0 60518 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 243928

[startup+1602.3 s]
/proc/loadavg: 2.22 2.23 2.22 3/177 19328
/proc/meminfo: memFree=29688216/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=325316 CPUtime=1602.02 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 43150 0 0 0 160126 76 0 0 20 0 1 0 109737376 333123584 75078 33554432000 4194304 6059633 140736391098864 140736391097656 4255216 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 81329 75078 179 456 0 80865 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 325316

[startup+1662.3 s]
/proc/loadavg: 2.28 2.25 2.22 3/177 19329
/proc/meminfo: memFree=29826952/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=243928 CPUtime=1662 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 45384 0 0 0 166119 81 0 0 20 0 1 0 109737376 249782272 48454 33554432000 4194304 6059633 140736391098864 140736391097656 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 60982 48454 179 456 0 60518 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 243928

[startup+1722.3 s]
/proc/loadavg: 2.20 2.23 2.21 3/177 19330
/proc/meminfo: memFree=29653040/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=325316 CPUtime=1721.99 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 45938 0 0 0 172117 82 0 0 20 0 1 0 109737376 333123584 70470 33554432000 4194304 6059633 140736391098864 140736391097656 4265405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 81329 70470 179 456 0 80865 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 325316

[startup+1782.3 s]
/proc/loadavg: 2.26 2.23 2.21 3/178 19335
/proc/meminfo: memFree=29819924/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=193840 CPUtime=1781.99 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 47867 0 0 0 178112 87 0 0 20 0 1 0 109737376 198492160 38425 33554432000 4194304 6059633 140736391098864 140736391097656 4255352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 48460 38425 179 456 0 47996 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 193840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.20 2.22 2.21 3/178 19335
/proc/meminfo: memFree=29761668/32872528 swapFree=18240/1696364
[pid=19221] ppid=19218 vsize=243928 CPUtime=1800.09 cores=0,2,4,6
/proc/19221/stat : 19221 (open-wbo) R 19218 19221 14989 0 -1 4202496 48185 0 0 0 179921 88 0 0 20 0 1 0 109737376 249782272 46918 33554432000 4194304 6059633 140736391098864 140736391097656 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19221/statm: 60982 46918 179 456 0 60518 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 243928

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 19221 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): 1800.1
CPU user time (s): 1799.21
CPU system time (s): 0.886865
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 457576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.21
system time used= 0.886865
maximum resident set size= 339036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48188
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= 47
involuntary context switches= 1867

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.48371 second user time and 11.5212 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 07:40:56
IDJOB=4086217
IDBENCH=90159
IDSOLVER=2547
FILE ID=node137/4086217-1465278056
RUNJOBID= node137-1465253786-15005
PBS_JOBID= 19843269
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K139.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086217-1465278056/watcher-4086217-1465278056 -o /tmp/evaluation-result-4086217-1465278056/solver-4086217-1465278056 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15005 --watchdog 1960  open-wbo HOME/instance-4086217-1465278056.opb

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

MD5SUM BENCH= 76516381ba4bc043f2da87444e256707
RANDOM SEED=1441308287

node137.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		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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:        30063104 kB
Buffers:           90752 kB
Cached:           162864 kB
SwapCached:         2556 kB
Active:           194300 kB
Inactive:         163716 kB
Active(anon):     104048 kB
Inactive(anon):     2836 kB
Active(file):      90252 kB
Inactive(file):   160880 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099008 kB
Dirty:              5828 kB
Writeback:             0 kB
AnonPages:       1824012 kB
Mapped:             8944 kB
Shmem:                 0 kB
Slab:             599516 kB
SReclaimable:      43332 kB
SUnreclaim:       556184 kB
KernelStack:        1448 kB
PageTables:         7676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1954364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1796096 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 node137 at 2016-06-07 08:10:56