Trace number 4083579

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-LSU PB16? (TO) 1800.02 1800.3

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 -- LSU
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-4083579-1465361433.opb
0.00/0.00	c File size is 1126812 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:         16541                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      16682                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         139                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.13 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4083579-1465361433/watcher-4083579-1465361433 -o /tmp/evaluation-result-4083579-1465361433/solver-4083579-1465361433 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960 open-wbo-lsu HOME/instance-4083579-1465361433.opb 

pid=26664
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: 2.14 2.18 2.17 3/177 26667
/proc/meminfo: memFree=29347584/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=3836 CPUtime=0 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 689 0 0 0 0 0 0 0 20 0 1 0 118076449 3928064 564 33554432000 4194304 6058637 140736006117616 140734776405208 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 959 564 411 456 0 219 0

[startup+0.100161 s]
/proc/loadavg: 2.14 2.18 2.17 3/177 26667
/proc/meminfo: memFree=29347584/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=6896 CPUtime=0.09 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 1481 0 0 0 9 0 0 0 20 0 1 0 118076449 7061504 1356 33554432000 4194304 6058637 140736006117616 140734776405208 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 1724 1356 411 456 0 984 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6896

[startup+0.200317 s]
/proc/loadavg: 2.14 2.18 2.17 3/177 26667
/proc/meminfo: memFree=29347584/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=20036 CPUtime=0.19 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 4350 0 0 0 19 0 0 0 20 0 1 0 118076449 20516864 4318 33554432000 4194304 6058637 140736006117616 140734776405208 4255066 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 5009 4318 163 456 0 4545 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 20036

[startup+0.300326 s]
/proc/loadavg: 2.14 2.18 2.17 3/177 26667
/proc/meminfo: memFree=29347584/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=20168 CPUtime=0.29 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 4366 0 0 0 29 0 0 0 20 0 1 0 118076449 20652032 4334 33554432000 4194304 6058637 140736006117616 140736006116344 4255256 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 5042 4334 163 456 0 4578 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20168

[startup+0.700299 s]
/proc/loadavg: 2.14 2.18 2.17 3/177 26667
/proc/meminfo: memFree=29347584/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=20492 CPUtime=0.69 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 4473 0 0 0 69 0 0 0 20 0 1 0 118076449 20983808 4439 33554432000 4194304 6058637 140736006117616 140736006116344 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 5123 4439 175 456 0 4659 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20492

[startup+1.50031 s]
/proc/loadavg: 2.14 2.18 2.17 3/178 26668
/proc/meminfo: memFree=29329236/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=20884 CPUtime=1.49 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 5029 0 0 0 149 0 0 0 20 0 1 0 118076449 21385216 4507 33554432000 4194304 6058637 140736006117616 140736006116216 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 5221 4507 177 456 0 4757 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20884

[startup+3.10029 s]
/proc/loadavg: 2.13 2.18 2.17 3/178 26668
/proc/meminfo: memFree=29324584/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=31100 CPUtime=3.08 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 6130 0 0 0 308 0 0 0 20 0 1 0 118076449 31846400 5986 33554432000 4194304 6058637 140736006117616 140736006116216 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 7775 5986 177 456 0 7311 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 31100

[startup+6.30032 s]
/proc/loadavg: 2.13 2.18 2.17 3/178 26668
/proc/meminfo: memFree=29311196/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=33848 CPUtime=6.28 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 6708 0 0 0 628 0 0 0 20 0 1 0 118076449 34660352 7050 33554432000 4194304 6058637 140736006117616 140736006116376 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 8462 7050 177 456 0 7998 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 33848

[startup+12.7003 s]
/proc/loadavg: 2.27 2.21 2.18 3/178 26668
/proc/meminfo: memFree=29295604/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=31100 CPUtime=12.69 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 8109 0 0 0 1267 2 0 0 20 0 1 0 118076449 31846400 5922 33554432000 4194304 6058637 140736006117616 140736006116680 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 7775 5922 177 456 0 7311 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31100

[startup+25.5004 s]
/proc/loadavg: 2.23 2.20 2.18 3/178 26668
/proc/meminfo: memFree=29413636/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=80572 CPUtime=25.48 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 9374 0 0 0 2546 2 0 0 20 0 1 0 118076449 82505728 17404 33554432000 4194304 6058637 140736006117616 140736006116392 4255174 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 20143 17404 177 456 0 19679 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 80572

[startup+51.1004 s]
/proc/loadavg: 2.27 2.21 2.18 3/177 26668
/proc/meminfo: memFree=29343836/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=80568 CPUtime=51.08 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 9835 0 0 0 5105 3 0 0 20 0 1 0 118076449 82501632 15055 33554432000 4194304 6058637 140736006117616 140736006116680 4278233 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 20142 15055 177 456 0 19678 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80568

[startup+102.3 s]
/proc/loadavg: 2.28 2.22 2.18 3/177 26669
/proc/meminfo: memFree=29348228/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=80568 CPUtime=102.28 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 11142 0 0 0 10223 5 0 0 20 0 1 0 118076449 82501632 19538 33554432000 4194304 6058637 140736006117616 140736006116680 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 20142 19538 177 456 0 19678 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 80568

[startup+162.3 s]
/proc/loadavg: 2.23 2.22 2.18 4/177 26671
/proc/meminfo: memFree=29195540/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=160708 CPUtime=162.27 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 13684 0 0 0 16218 9 0 0 20 0 1 0 118076449 164564992 33865 33554432000 4194304 6058637 140736006117616 140736006116648 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 40177 33865 177 456 0 39713 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 160708

[startup+222.307 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 26672
/proc/meminfo: memFree=29226152/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=175156 CPUtime=222.26 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 16326 0 0 0 22213 13 0 0 20 0 1 0 118076449 179359744 39525 33554432000 4194304 6058637 140736006117616 140736006116648 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 43789 39525 177 456 0 43325 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 175156

[startup+282.3 s]
/proc/loadavg: 2.25 2.23 2.18 3/177 26673
/proc/meminfo: memFree=29312680/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=95016 CPUtime=282.24 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 17692 0 0 0 28208 16 0 0 20 0 1 0 118076449 97296384 23150 33554432000 4194304 6058637 140736006117616 140736006116680 4278284 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 23754 23150 177 456 0 23290 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 95016

[startup+342.3 s]
/proc/loadavg: 2.23 2.23 2.18 3/177 26674
/proc/meminfo: memFree=29171116/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=175156 CPUtime=342.24 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 19684 0 0 0 34204 20 0 0 20 0 1 0 118076449 179359744 35532 33554432000 4194304 6058637 140736006117616 140736006116648 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 43789 35532 177 456 0 43325 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 175156

[startup+402.3 s]
/proc/loadavg: 2.38 2.26 2.19 3/177 26675
/proc/meminfo: memFree=29232168/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=175156 CPUtime=402.23 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 21467 0 0 0 40200 23 0 0 20 0 1 0 118076449 179359744 39015 33554432000 4194304 6058637 140736006117616 140736006116648 4278222 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 43789 39015 177 456 0 43325 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 175156

[startup+462.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/177 26677
/proc/meminfo: memFree=29269628/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=175156 CPUtime=462.22 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 22843 0 0 0 46196 26 0 0 20 0 1 0 118076449 179359744 39015 33554432000 4194304 6058637 140736006117616 140736006116648 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 43789 39015 177 456 0 43325 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 175156

[startup+522.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/177 26678
/proc/meminfo: memFree=29177864/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=175156 CPUtime=522.2 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 24214 0 0 0 52192 28 0 0 20 0 1 0 118076449 179359744 37479 33554432000 4194304 6058637 140736006117616 140736006116648 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 43789 37479 177 456 0 43325 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 175156

[startup+582.3 s]
/proc/loadavg: 2.23 2.23 2.18 3/178 26682
/proc/meminfo: memFree=29305132/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=144336 CPUtime=582.2 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 25031 0 0 0 58189 31 0 0 20 0 1 0 118076449 147800064 32804 33554432000 4194304 6058637 140736006117616 140736006116392 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 36084 32804 177 456 0 35620 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 144336


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


[startup+942.3 s]
/proc/loadavg: 2.32 2.25 2.19 3/177 26711
/proc/meminfo: memFree=29206812/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=175156 CPUtime=942.14 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 33272 0 0 0 94166 48 0 0 20 0 1 0 118076449 179359744 39534 33554432000 4194304 6058637 140736006117616 140736006116648 4261333 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 43789 39534 177 456 0 43325 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 175156

[startup+1002.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 26712
/proc/meminfo: memFree=29026652/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=306632 CPUtime=1002.12 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 34132 0 0 0 100163 49 0 0 20 0 1 0 118076449 313991168 61851 33554432000 4194304 6058637 140736006117616 140736006116648 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 76658 61851 177 456 0 76194 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 306632

[startup+1062.3 s]
/proc/loadavg: 2.17 2.22 2.18 3/177 26759
/proc/meminfo: memFree=29322924/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=225244 CPUtime=1062.12 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 35506 0 0 0 106159 53 0 0 20 0 1 0 118076449 230649856 46491 33554432000 4194304 6058637 140736006117616 140736006116648 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 56311 46491 177 456 0 55847 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 225244

[startup+1122.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 26760
/proc/meminfo: memFree=29181760/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=306632 CPUtime=1122.11 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 36060 0 0 0 112157 54 0 0 20 0 1 0 118076449 313991168 67995 33554432000 4194304 6058637 140736006117616 140736006116648 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 76658 67995 177 456 0 76194 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 306632

[startup+1182.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/178 26764
/proc/meminfo: memFree=29223008/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=225244 CPUtime=1182.1 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 37434 0 0 0 118153 57 0 0 20 0 1 0 118076449 230649856 51611 33554432000 4194304 6058637 140736006117616 140736006116648 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 56311 51611 177 456 0 55847 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 225244

[startup+1242.3 s]
/proc/loadavg: 2.23 2.23 2.18 4/177 26765
/proc/meminfo: memFree=29146768/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=306632 CPUtime=1242.09 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 37988 0 0 0 124151 58 0 0 20 0 1 0 118076449 313991168 72603 33554432000 4194304 6058637 140736006117616 140736006116648 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 76658 72603 177 456 0 76194 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 306632

[startup+1302.3 s]
/proc/loadavg: 2.26 2.23 2.18 3/177 26766
/proc/meminfo: memFree=29189528/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=225244 CPUtime=1302.08 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 39370 0 0 0 130146 62 0 0 20 0 1 0 118076449 230649856 53662 33554432000 4194304 6058637 140736006117616 140736006116648 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 56311 53662 177 456 0 55847 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 225244

[startup+1362.3 s]
/proc/loadavg: 2.20 2.22 2.18 4/177 26768
/proc/meminfo: memFree=29186144/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=306632 CPUtime=1362.07 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 39923 0 0 0 136144 63 0 0 20 0 1 0 118076449 313991168 73630 33554432000 4194304 6058637 140736006117616 140736006116648 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 76658 73630 177 456 0 76194 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 306632

[startup+1422.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 26769
/proc/meminfo: memFree=29230988/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=246628 CPUtime=1422.07 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 41394 0 0 0 142141 66 0 0 20 0 1 0 118076449 252547072 54776 33554432000 4194304 6058637 140736006117616 140736006116648 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 61657 54776 177 456 0 61193 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 246628

[startup+1482.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/177 26770
/proc/meminfo: memFree=29148616/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=328016 CPUtime=1482.05 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 41947 0 0 0 148138 67 0 0 20 0 1 0 118076449 335888384 75768 33554432000 4194304 6058637 140736006117616 140736006116648 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 82004 75768 177 456 0 81540 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 328016

[startup+1542.31 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 26771
/proc/meminfo: memFree=29271648/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=246628 CPUtime=1542.05 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 43790 0 0 0 154133 72 0 0 20 0 1 0 118076449 252547072 52216 33554432000 4194304 6058637 140736006117616 140736006116648 4277718 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 61657 52216 177 456 0 61193 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 246628

[startup+1602.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 26772
/proc/meminfo: memFree=29073380/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=328016 CPUtime=1602.04 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 44344 0 0 0 160130 74 0 0 20 0 1 0 118076449 335888384 73208 33554432000 4194304 6058637 140736006117616 140736006116648 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 82004 73208 177 456 0 81540 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 328016

[startup+1662.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/177 26774
/proc/meminfo: memFree=29193740/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=246628 CPUtime=1662.02 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 46184 0 0 0 166123 79 0 0 20 0 1 0 118076449 252547072 45560 33554432000 4194304 6058637 140736006117616 140736006116648 4278233 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 61657 45560 177 456 0 61193 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 246628

[startup+1722.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 26775
/proc/meminfo: memFree=29127596/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=328016 CPUtime=1722.01 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 46740 0 0 0 172120 81 0 0 20 0 1 0 118076449 335888384 68088 33554432000 4194304 6058637 140736006117616 140736006116648 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 82004 68088 177 456 0 81540 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 328016

[startup+1782.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/178 26779
/proc/meminfo: memFree=29301644/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=165720 CPUtime=1782.01 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 47693 0 0 0 178116 85 0 0 20 0 1 0 118076449 169697280 34952 33554432000 4194304 6058637 140736006117616 140736006116392 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 41430 34952 177 456 0 40966 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 165720



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/178 26780
/proc/meminfo: memFree=29233452/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=196540 CPUtime=1800 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 48291 0 0 0 179914 86 0 0 20 0 1 0 118076449 201256960 43723 33554432000 4194304 6058637 140736006117616 140736006116648 4255124 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 49135 43723 177 456 0 48671 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 196540

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 26667 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/178 26780
/proc/meminfo: memFree=29233452/32872528 swapFree=16360/1798728
[pid=26667] ppid=26664 vsize=196540 CPUtime=1800 cores=1,3,5,7
/proc/26667/stat : 26667 (open-wbo-lsu) R 26664 26667 21198 0 -1 4202496 48291 0 0 0 179914 86 0 0 20 0 1 0 118076449 201256960 43723 33554432000 4194304 6058637 140736006117616 140736006116648 4255124 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/26667/statm: 49135 43723 177 456 0 48671 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 196540

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.15
CPU system time (s): 0.867868
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 460276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.15
system time used= 0.867868
maximum resident set size= 339748
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48294
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= 25
involuntary context switches= 1979

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.592 second user time and 9.14861 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 06:50:33
IDJOB=4083579
IDBENCH=90159
IDSOLVER=2545
FILE ID=node123/4083579-1465361433
RUNJOBID= node123-1465337900-21215
PBS_JOBID= 19853398
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K139.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083579-1465361433/watcher-4083579-1465361433 -o /tmp/evaluation-result-4083579-1465361433/solver-4083579-1465361433 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960  open-wbo-lsu HOME/instance-4083579-1465361433.opb

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

MD5SUM BENCH= 76516381ba4bc043f2da87444e256707
RANDOM SEED=1937384299

node123.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		: 2667.117
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	: 5334.23
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		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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	: 5332.57
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		: 2667.117
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		: 2667.117
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:        29348144 kB
Buffers:          138772 kB
Cached:           615692 kB
SwapCached:         1756 kB
Active:           353884 kB
Inactive:         625772 kB
Active(anon):     223928 kB
Inactive(anon):     3356 kB
Active(file):     129956 kB
Inactive(file):   622416 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098836 kB
Dirty:              5852 kB
Writeback:             0 kB
AnonPages:       2112916 kB
Mapped:             7760 kB
Shmem:                 0 kB
Slab:             608832 kB
SReclaimable:      52904 kB
SUnreclaim:       555928 kB
KernelStack:        1480 kB
PageTables:         7736 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2219664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2007040 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71724 MiB
End job on node123 at 2016-06-08 07:20:33