Trace number 4083593

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) 1800.01 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 -- 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-4083593-1465362581.opb
0.00/0.00	c File size is 1455100 bytes.
1800.00/1800.40	c Sum of soft weights:            0
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.40	c |  Number of variables:         21063                                                                   |
1800.00/1800.40	c |  Number of hard clauses:      21242                                                                   |
1800.00/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.40	c |  Number of cardinality:         177                                                                   |
1800.00/1800.40	c |  Number of PB :                   0                                                                   |
1800.00/1800.40	c |  Parse time:                   0.17 s                                                                 |
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c ==========================================[ Solver Settings ]============================================
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.40	c |                                                                                                       |
1800.00/1800.40	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-4083593-1465362581/watcher-4083593-1465362581 -o /tmp/evaluation-result-4083593-1465362581/solver-4083593-1465362581 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465339263-4343 --watchdog 1960 open-wbo-lsu HOME/instance-4083593-1465362581.opb 

pid=8347
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: 1.92 1.99 1.99 3/178 8350
/proc/meminfo: memFree=30871768/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=4156 CPUtime=0 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 768 0 0 0 0 0 0 0 20 0 1 0 118190189 4255744 643 33554432000 4194304 6058637 140733408274944 140733689760920 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 1039 643 491 456 0 219 0

[startup+0.100163 s]
/proc/loadavg: 1.92 1.99 1.99 3/178 8350
/proc/meminfo: memFree=30871768/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=7956 CPUtime=0.09 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 1738 0 0 0 9 0 0 0 20 0 1 0 118190189 8146944 1613 33554432000 4194304 6058637 140733408274944 140733689760920 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 1989 1613 491 456 0 1169 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7956

[startup+0.200313 s]
/proc/loadavg: 1.92 1.99 1.99 3/178 8350
/proc/meminfo: memFree=30871768/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=24312 CPUtime=0.18 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 4659 0 0 0 18 0 0 0 20 0 1 0 118190189 24895488 4595 33554432000 4194304 6058637 140733408274944 140733689760920 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 6078 4596 162 456 0 5614 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 24312

[startup+0.300332 s]
/proc/loadavg: 1.92 1.99 1.99 3/178 8350
/proc/meminfo: memFree=30871768/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=24972 CPUtime=0.28 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 4887 0 0 0 28 0 0 0 20 0 1 0 118190189 25571328 4823 33554432000 4194304 6058637 140733408274944 140733689760920 4255238 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 6243 4823 163 456 0 5779 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24972

[startup+0.700287 s]
/proc/loadavg: 1.92 1.99 1.99 3/178 8350
/proc/meminfo: memFree=30871768/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=25236 CPUtime=0.68 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 5130 0 0 0 68 0 0 0 20 0 1 0 118190189 25841664 5065 33554432000 4194304 6058637 140733408274944 140733689760920 4255174 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 6309 5065 163 456 0 5845 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 25236

[startup+1.50029 s]
/proc/loadavg: 1.92 1.99 1.99 3/179 8351
/proc/meminfo: memFree=30849616/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=25868 CPUtime=1.49 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 6521 0 0 0 148 1 0 0 20 0 1 0 118190189 26488832 5331 33554432000 4194304 6058637 140733408274944 140733408273560 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 6467 5331 177 456 0 6003 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25868

[startup+3.10029 s]
/proc/loadavg: 1.92 1.99 1.99 3/179 8351
/proc/meminfo: memFree=30845088/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=29144 CPUtime=3.08 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 7967 0 0 0 307 1 0 0 20 0 1 0 118190189 29843456 6238 33554432000 4194304 6058637 140733408274944 140733408273560 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 7286 6238 177 456 0 6822 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29144

[startup+6.30029 s]
/proc/loadavg: 1.93 1.99 1.99 3/179 8351
/proc/meminfo: memFree=30832680/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=36216 CPUtime=6.29 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 8532 0 0 0 627 2 0 0 20 0 1 0 118190189 37085184 7824 33554432000 4194304 6058637 140733408274944 140733408273672 4277490 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 9054 7824 177 456 0 8590 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36216

[startup+12.7003 s]
/proc/loadavg: 1.93 1.99 1.99 3/179 8351
/proc/meminfo: memFree=30814276/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=40636 CPUtime=12.69 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 9394 0 0 0 1267 2 0 0 20 0 1 0 118190189 41611264 9170 33554432000 4194304 6058637 140733408274944 140733408273704 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 10159 9170 177 456 0 9695 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40636

[startup+25.5004 s]
/proc/loadavg: 1.95 1.99 1.99 3/180 8354
/proc/meminfo: memFree=30782516/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=54984 CPUtime=25.48 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 10412 0 0 0 2546 2 0 0 20 0 1 0 118190189 56303616 12383 33554432000 4194304 6058637 140733408274944 140733408273672 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 13746 12383 177 456 0 13282 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54984

[startup+51.1004 s]
/proc/loadavg: 1.97 1.99 1.99 3/180 8354
/proc/meminfo: memFree=30736120/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=85444 CPUtime=51.08 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 11134 0 0 0 5105 3 0 0 20 0 1 0 118190189 87494656 14942 33554432000 4194304 6058637 140733408274944 140733408273672 4277453 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 21361 14942 177 456 0 20897 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 85444

[startup+102.3 s]
/proc/loadavg: 1.98 1.99 1.99 3/179 8356
/proc/meminfo: memFree=30799084/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=85444 CPUtime=102.28 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 11842 0 0 0 10224 4 0 0 20 0 1 0 118190189 87494656 15990 33554432000 4194304 6058637 140733408274944 140733408274008 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 21361 15990 177 456 0 20897 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 85444

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/179 8357
/proc/meminfo: memFree=30658996/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=134764 CPUtime=162.26 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 13486 0 0 0 16219 7 0 0 20 0 1 0 118190189 137998336 29631 33554432000 4194304 6058637 140733408274944 140733408273720 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 33691 29631 177 456 0 33227 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 134764

[startup+222.307 s]
/proc/loadavg: 1.99 1.99 1.99 3/179 8404
/proc/meminfo: memFree=30911852/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=139088 CPUtime=222.26 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 16265 0 0 0 22215 11 0 0 20 0 1 0 118190189 142426112 29502 33554432000 4194304 6058637 140733408274944 140733408274008 4255109 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 34772 29502 177 456 0 34308 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 139088

[startup+282.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/179 8405
/proc/meminfo: memFree=30830040/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=183740 CPUtime=282.24 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 18202 0 0 0 28210 14 0 0 20 0 1 0 118190189 188149760 41731 33554432000 4194304 6058637 140733408274944 140733408273976 4255520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 45935 41731 177 456 0 45471 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 183740

[startup+342.3 s]
/proc/loadavg: 2.02 2.00 2.00 3/178 8406
/proc/meminfo: memFree=30824196/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=103600 CPUtime=342.23 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 19766 0 0 0 34206 17 0 0 20 0 1 0 118190189 106086400 24951 33554432000 4194304 6058637 140733408274944 140733408274008 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 25900 24951 177 456 0 25436 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 103600

[startup+402.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 8409
/proc/meminfo: memFree=30819904/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=152920 CPUtime=402.23 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 21369 0 0 0 40202 21 0 0 20 0 1 0 118190189 156590080 32960 33554432000 4194304 6058637 140733408274944 140733408274008 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 38230 32960 177 456 0 37766 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 152920

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8410
/proc/meminfo: memFree=30802788/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=152920 CPUtime=462.22 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 22635 0 0 0 46198 24 0 0 20 0 1 0 118190189 156590080 35008 33554432000 4194304 6058637 140733408274944 140733408273720 4254924 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 38230 35008 177 456 0 37766 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 152920

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8411
/proc/meminfo: memFree=30781700/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=152920 CPUtime=522.2 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 23909 0 0 0 52194 26 0 0 20 0 1 0 118190189 156590080 33472 33554432000 4194304 6058637 140733408274944 140733408273720 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 38230 33472 177 456 0 37766 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 152920

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8412
/proc/meminfo: memFree=30793280/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=103600 CPUtime=582.19 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 24830 0 0 0 58190 29 0 0 20 0 1 0 118190189 106086400 24951 33554432000 4194304 6058637 140733408274944 140733408274008 4262397 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 25900 24951 177 456 0 25436 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 103600


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


[startup+882.307 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 8421
/proc/meminfo: memFree=30697960/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=233828 CPUtime=882.14 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 31035 0 0 0 88170 44 0 0 20 0 1 0 118190189 239439872 54832 33554432000 4194304 6058637 140733408274944 140733408273976 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 58457 54832 177 456 0 57993 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 233828

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8422
/proc/meminfo: memFree=30808856/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=183740 CPUtime=942.12 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 32512 0 0 0 94166 46 0 0 20 0 1 0 118190189 188149760 43779 33554432000 4194304 6058637 140733408274944 140733408273976 4255174 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 45935 43779 177 456 0 45471 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 183740

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8424
/proc/meminfo: memFree=30593788/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=315216 CPUtime=1002.09 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 33400 0 0 0 100160 49 0 0 20 0 1 0 118190189 322781184 65072 33554432000 4194304 6058637 140733408274944 140733408273976 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 78804 65072 177 456 0 78340 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 315216

[startup+1062.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/179 8425
/proc/meminfo: memFree=30679340/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=254124 CPUtime=1062.07 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 34927 0 0 0 106156 51 0 0 20 0 1 0 118190189 260222976 53039 33554432000 4194304 6058637 140733408274944 140733408273976 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 63531 53039 177 456 0 63067 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 254124

[startup+1122.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 8426
/proc/meminfo: memFree=30807188/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=173216 CPUtime=1122.07 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 35817 0 0 0 112154 53 0 0 20 0 1 0 118190189 177373184 34239 33554432000 4194304 6058637 140733408274944 140733408273720 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 43304 34239 177 456 0 42840 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 173216

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8427
/proc/meminfo: memFree=30610748/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=254124 CPUtime=1182.05 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 36744 0 0 0 118150 55 0 0 20 0 1 0 118190189 260222976 58159 33554432000 4194304 6058637 140733408274944 140733408273976 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 63531 58159 177 456 0 63067 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 254124

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 8431
/proc/meminfo: memFree=30746808/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=173216 CPUtime=1242.04 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 37655 0 0 0 124147 57 0 0 20 0 1 0 118190189 177373184 37823 33554432000 4194304 6058637 140733408274944 140733408273720 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 43304 37823 177 456 0 42840 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 173216

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 8433
/proc/meminfo: memFree=30563588/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=335512 CPUtime=1302.03 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 39091 0 0 0 130143 60 0 0 20 0 1 0 118190189 343564288 60719 33554432000 4194304 6058637 140733408274944 140733408273976 4265277 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 83878 60719 177 456 0 83414 0
Current children cumulated CPU time (s) 1302.03
Current children cumulated vsize (KiB) 335512

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8434
/proc/meminfo: memFree=30712800/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=173216 CPUtime=1362.02 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 39472 0 0 0 136140 62 0 0 20 0 1 0 118190189 177373184 37823 33554432000 4194304 6058637 140733408274944 140733408273720 4277542 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 43304 37823 177 456 0 42840 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 173216

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8435
/proc/meminfo: memFree=30534160/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=335512 CPUtime=1422.01 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 40920 0 0 0 142137 64 0 0 20 0 1 0 118190189 343564288 61743 33554432000 4194304 6058637 140733408274944 140733408273976 4278120 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 83878 61743 177 456 0 83414 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 335512

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8436
/proc/meminfo: memFree=30739616/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=123896 CPUtime=1481.97 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 40983 0 0 0 148131 66 0 0 20 0 1 0 118190189 126869504 27766 33554432000 4194304 6058637 140733408274944 140733408274008 4246112 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 30974 27766 177 456 0 30510 0
Current children cumulated CPU time (s) 1481.97
Current children cumulated vsize (KiB) 123896

[startup+1542.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 8437
/proc/meminfo: memFree=30527844/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=335512 CPUtime=1541.97 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 42402 0 0 0 154128 69 0 0 20 0 1 0 118190189 343564288 60355 33554432000 4194304 6058637 140733408274944 140733408273976 4277722 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 83878 60355 177 456 0 83414 0
Current children cumulated CPU time (s) 1541.97
Current children cumulated vsize (KiB) 335512

[startup+1602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/179 8439
/proc/meminfo: memFree=30528000/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=335512 CPUtime=1601.95 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 42805 0 0 0 160125 70 0 0 20 0 1 0 118190189 343564288 80176 33554432000 4194304 6058637 140733408274944 140733408273976 4255540 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 83878 80176 177 456 0 83414 0
Current children cumulated CPU time (s) 1601.95
Current children cumulated vsize (KiB) 335512

[startup+1662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/179 8440
/proc/meminfo: memFree=30533908/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=254124 CPUtime=1661.94 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 45052 0 0 0 166119 75 0 0 20 0 1 0 118190189 260222976 57648 33554432000 4194304 6058637 140733408274944 140733408273976 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 63531 57648 177 456 0 63067 0
Current children cumulated CPU time (s) 1661.94
Current children cumulated vsize (KiB) 254124

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 8441
/proc/meminfo: memFree=30548936/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=335512 CPUtime=1721.91 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 45639 0 0 0 172114 77 0 0 20 0 1 0 118190189 343564288 77616 33554432000 4194304 6058637 140733408274944 140733408273976 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 83878 77616 177 456 0 83414 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 335512

[startup+1782.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/179 8442
/proc/meminfo: memFree=30579960/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=254124 CPUtime=1781.9 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 47787 0 0 0 178108 82 0 0 20 0 1 0 118190189 260222976 48848 33554432000 4194304 6058637 140733408274944 140733408273976 4255158 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 63531 48848 177 456 0 63067 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 254124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.06 2.02 2.00 3/179 8442
/proc/meminfo: memFree=30529692/32872528 swapFree=8144/8144
[pid=8350] ppid=8347 vsize=254124 CPUtime=1800 cores=0,2,4,6
/proc/8350/stat : 8350 (open-wbo-lsu) R 8347 8350 4327 0 -1 4202496 47897 0 0 0 179917 83 0 0 20 0 1 0 118190189 260222976 56112 33554432000 4194304 6058637 140733408274944 140733408273976 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/8350/statm: 63531 56112 177 456 0 63067 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 254124

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 8350 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): 1800.01
CPU user time (s): 1799.18
CPU system time (s): 0.836872
CPU usage (%): 99.9782
Max. virtual memory (cumulated for all children) (KiB): 467772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.18
system time used= 0.836872
maximum resident set size= 345092
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47900
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= 186
involuntary context switches= 1850

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.75328 second user time and 6.70598 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-08 07:09:41
IDJOB=4083593
IDBENCH=90182
IDSOLVER=2545
FILE ID=node133/4083593-1465362581
RUNJOBID= node133-1465339263-4343
PBS_JOBID= 19853400
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K177.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083593-1465362581/watcher-4083593-1465362581 -o /tmp/evaluation-result-4083593-1465362581/solver-4083593-1465362581 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1465339263-4343 --watchdog 1960  open-wbo-lsu HOME/instance-4083593-1465362581.opb

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

MD5SUM BENCH= 8e674dc671e8e6c3e0a48d5fff5f7edd
RANDOM SEED=1232716249

node133.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		: 2667.065
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	: 5334.13
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		: 2667.065
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	: 7358.89
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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		: 2667.065
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:        30872668 kB
Buffers:          146124 kB
Cached:           902328 kB
SwapCached:         2076 kB
Active:           306280 kB
Inactive:         939156 kB
Active(anon):     198124 kB
Inactive(anon):     1460 kB
Active(file):     108156 kB
Inactive(file):   937696 kB
Unevictable:        8144 kB
Mlocked:            8144 kB
SwapTotal:      67108856 kB
SwapFree:       67098288 kB
Dirty:              6204 kB
Writeback:            20 kB
AnonPages:        214676 kB
Mapped:             7872 kB
Shmem:                 0 kB
Slab:             606012 kB
SReclaimable:      49404 kB
SUnreclaim:       556608 kB
KernelStack:        1448 kB
PageTables:         4496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     351824 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    112640 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= 71736 MiB
End job on node133 at 2016-06-08 07:39:42