Trace number 4083597

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 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K192.opb
MD5SUM83a21ae30c37a390d06f7aafb55d6d81
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 variables22848
Total number of constraints23234
Number of constraints which are clauses23042
Number of constraints which are cardinality constraints (but not clauses)192
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint192
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 193
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-4083597-1465361552.opb
0.00/0.00	c File size is 1585017 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:         22848                                                                   |
1800.00/1800.30	c |  Number of hard clauses:      23042                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         192                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.19 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-4083597-1465361552/watcher-4083597-1465361552 -o /tmp/evaluation-result-4083597-1465361552/solver-4083597-1465361552 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960 open-wbo-lsu HOME/instance-4083597-1465361552.opb 

pid=25259
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: 2.14 2.24 2.20 3/176 25262
/proc/meminfo: memFree=29735220/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=4280 CPUtime=0 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 801 0 0 0 0 0 0 0 20 0 1 0 118088691 4382720 677 33554432000 4194304 6058637 140734691726064 140737282704040 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 1070 677 522 456 0 219 0

[startup+0.100115 s]
/proc/loadavg: 2.14 2.24 2.20 3/176 25262
/proc/meminfo: memFree=29735220/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=8408 CPUtime=0.09 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 1827 0 0 0 9 0 0 0 20 0 1 0 118088691 8609792 1703 33554432000 4194304 6058637 140734691726064 140737282704040 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 2102 1704 522 456 0 1251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8408

[startup+0.200315 s]
/proc/loadavg: 2.14 2.24 2.20 3/176 25262
/proc/meminfo: memFree=29735220/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=16524 CPUtime=0.19 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 3260 0 0 0 19 0 0 0 20 0 1 0 118088691 16920576 2725 33554432000 4194304 6058637 140734691726064 140737282704040 4294632 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 4164 2731 153 456 0 3700 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 16524

[startup+0.300324 s]
/proc/loadavg: 2.14 2.24 2.20 3/176 25262
/proc/meminfo: memFree=29735220/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=25824 CPUtime=0.29 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 5557 0 0 0 28 1 0 0 20 0 1 0 118088691 26443776 5442 33554432000 4194304 6058637 140734691726064 140737282704040 4255137 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 6456 5442 163 456 0 5992 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25824

[startup+0.700231 s]
/proc/loadavg: 2.14 2.24 2.20 3/176 25262
/proc/meminfo: memFree=29735220/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=25824 CPUtime=0.69 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 5573 0 0 0 68 1 0 0 20 0 1 0 118088691 26443776 5458 33554432000 4194304 6058637 140734691726064 140737282704040 4255066 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 6456 5458 163 456 0 5992 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25824

[startup+1.50029 s]
/proc/loadavg: 2.14 2.24 2.20 3/177 25263
/proc/meminfo: memFree=29711936/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=26316 CPUtime=1.49 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 6649 0 0 0 148 1 0 0 20 0 1 0 118088691 26947584 5600 33554432000 4194304 6058637 140734691726064 140734691724792 4254405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 6579 5600 177 456 0 6115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 26316

[startup+3.10024 s]
/proc/loadavg: 2.14 2.24 2.20 3/177 25263
/proc/meminfo: memFree=29712360/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=29688 CPUtime=3.09 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 7158 0 0 0 308 1 0 0 20 0 1 0 118088691 30400512 6106 33554432000 4194304 6058637 140734691726064 140734691725096 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 7422 6106 177 456 0 6958 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29688

[startup+6.30034 s]
/proc/loadavg: 2.13 2.24 2.20 3/177 25263
/proc/meminfo: memFree=29704576/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=34480 CPUtime=6.28 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 8054 0 0 0 627 1 0 0 20 0 1 0 118088691 35307520 7654 33554432000 4194304 6058637 140734691726064 140734691724792 4255149 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 8620 7654 177 456 0 8156 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 34480

[startup+12.7002 s]
/proc/loadavg: 2.20 2.25 2.20 3/177 25263
/proc/meminfo: memFree=29693716/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=50436 CPUtime=12.69 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 9203 0 0 0 1267 2 0 0 20 0 1 0 118088691 51646464 11260 33554432000 4194304 6058637 140734691726064 140734691724792 4277493 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 12609 11260 177 456 0 12145 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 50436

[startup+25.5004 s]
/proc/loadavg: 2.16 2.24 2.20 4/177 25263
/proc/meminfo: memFree=29650540/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=50436 CPUtime=25.49 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 9204 0 0 0 2547 2 0 0 20 0 1 0 118088691 51646464 11772 33554432000 4194304 6058637 140734691726064 140734691724824 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 12609 11772 177 456 0 12145 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 50436

[startup+51.1003 s]
/proc/loadavg: 2.23 2.25 2.20 3/177 25263
/proc/meminfo: memFree=29622248/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=95756 CPUtime=51.08 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 10322 0 0 0 5105 3 0 0 20 0 1 0 118088691 98054144 17340 33554432000 4194304 6058637 140734691726064 140734691724792 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 23939 17340 177 456 0 23475 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 95756

[startup+102.3 s]
/proc/loadavg: 2.22 2.24 2.20 3/177 25264
/proc/meminfo: memFree=29604592/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=95756 CPUtime=102.28 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 10905 0 0 0 10224 4 0 0 20 0 1 0 118088691 98054144 18876 33554432000 4194304 6058637 140734691726064 140734691725128 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 23939 18876 177 456 0 23475 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 95756

[startup+162.3 s]
/proc/loadavg: 2.12 2.21 2.19 4/177 25265
/proc/meminfo: memFree=29575852/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=95756 CPUtime=162.26 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 12078 0 0 0 16220 6 0 0 20 0 1 0 118088691 98054144 18876 33554432000 4194304 6058637 140734691726064 140734691725128 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 23939 18876 177 456 0 23475 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 95756

[startup+222.307 s]
/proc/loadavg: 2.38 2.26 2.20 3/177 25267
/proc/meminfo: memFree=29628140/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=95756 CPUtime=222.26 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 13847 0 0 0 22216 10 0 0 20 0 1 0 118088691 98054144 18876 33554432000 4194304 6058637 140734691726064 140734691725128 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 23939 18876 177 456 0 23475 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 95756

[startup+282.3 s]
/proc/loadavg: 2.31 2.26 2.20 3/177 25268
/proc/meminfo: memFree=29504920/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=175896 CPUtime=282.24 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 15554 0 0 0 28211 13 0 0 20 0 1 0 118088691 180117504 31449 33554432000 4194304 6058637 140734691726064 140734691725096 4254467 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 43974 31449 177 456 0 43510 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 175896

[startup+342.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/177 25269
/proc/meminfo: memFree=29437752/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=187864 CPUtime=342.24 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 17391 0 0 0 34207 17 0 0 20 0 1 0 118088691 192372736 45377 33554432000 4194304 6058637 140734691726064 140734691725096 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 46966 45377 177 456 0 46502 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 187864

[startup+402.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 25270
/proc/meminfo: memFree=29393608/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=237952 CPUtime=402.23 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 18894 0 0 0 40203 20 0 0 20 0 1 0 118088691 243662848 49774 33554432000 4194304 6058637 140734691726064 140734691725096 4255124 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 59488 49774 177 456 0 59024 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 237952

[startup+462.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/178 25274
/proc/meminfo: memFree=29495996/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=237952 CPUtime=462.22 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 20098 0 0 0 46199 23 0 0 20 0 1 0 118088691 243662848 51822 33554432000 4194304 6058637 140734691726064 140734691725096 4255120 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 59488 51822 177 456 0 59024 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 237952

[startup+522.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/178 25299
/proc/meminfo: memFree=29367492/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=237952 CPUtime=522.21 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 21305 0 0 0 52195 26 0 0 20 0 1 0 118088691 243662848 52846 33554432000 4194304 6058637 140734691726064 140734691725096 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 59488 52846 177 456 0 59024 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 237952

[startup+582.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 25300
/proc/meminfo: memFree=29389544/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=237952 CPUtime=582.2 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 22515 0 0 0 58191 29 0 0 20 0 1 0 118088691 243662848 51824 33554432000 4194304 6058637 140734691726064 140734691725096 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 59488 51824 177 456 0 59024 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 237952


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


[startup+942.3 s]
/proc/loadavg: 2.05 2.12 2.15 4/177 25307
/proc/meminfo: memFree=29446748/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=187864 CPUtime=942.14 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 29848 0 0 0 94166 48 0 0 20 0 1 0 118088691 192372736 40789 33554432000 4194304 6058637 140734691726064 140734691725096 4254539 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 46966 40789 177 456 0 46502 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 187864

[startup+1002.3 s]
/proc/loadavg: 2.13 2.13 2.15 3/177 25308
/proc/meminfo: memFree=29271420/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=319340 CPUtime=1002.12 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 30703 0 0 0 100163 49 0 0 20 0 1 0 118088691 327004160 62594 33554432000 4194304 6058637 140734691726064 140734691725096 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 79835 62594 177 456 0 79371 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 319340

[startup+1062.3 s]
/proc/loadavg: 2.16 2.13 2.15 4/178 25312
/proc/meminfo: memFree=29383948/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=237952 CPUtime=1062.12 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 31910 0 0 0 106159 53 0 0 20 0 1 0 118088691 243662848 50306 33554432000 4194304 6058637 140734691726064 140734691725096 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 59488 50306 177 456 0 59024 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 237952

[startup+1122.3 s]
/proc/loadavg: 2.14 2.12 2.15 3/177 25314
/proc/meminfo: memFree=29507264/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=107724 CPUtime=1122.11 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 32462 0 0 0 112157 54 0 0 20 0 1 0 118088691 110309376 26115 33554432000 4194304 6058637 140734691726064 140734691725128 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 26931 26115 177 456 0 26467 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 107724

[startup+1182.3 s]
/proc/loadavg: 2.20 2.14 2.15 3/177 25315
/proc/meminfo: memFree=29300116/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=257104 CPUtime=1182.1 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 33794 0 0 0 118153 57 0 0 20 0 1 0 118088691 263274496 56059 33554432000 4194304 6058637 140734691726064 140734691725096 4246382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 64276 56059 177 456 0 63812 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 257104

[startup+1242.3 s]
/proc/loadavg: 2.12 2.13 2.14 4/177 25316
/proc/meminfo: memFree=29455616/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=176196 CPUtime=1242.09 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 34972 0 0 0 124150 59 0 0 20 0 1 0 118088691 180424704 37597 33554432000 4194304 6058637 140734691726064 140734691724840 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 44049 37597 177 456 0 43585 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 176196

[startup+1302.3 s]
/proc/loadavg: 2.22 2.15 2.15 4/177 25317
/proc/meminfo: memFree=29416500/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=338492 CPUtime=1302.08 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 36411 0 0 0 130147 61 0 0 20 0 1 0 118088691 346615808 61517 33554432000 4194304 6058637 140734691726064 140734691725096 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 84623 61517 177 456 0 84159 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 338492

[startup+1362.3 s]
/proc/loadavg: 2.15 2.14 2.14 3/177 25318
/proc/meminfo: memFree=29399856/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=176196 CPUtime=1362.07 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 36733 0 0 0 136144 63 0 0 20 0 1 0 118088691 180424704 39645 33554432000 4194304 6058637 140734691726064 140734691724840 4254988 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 44049 39645 177 456 0 43585 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 176196

[startup+1422.3 s]
/proc/loadavg: 2.28 2.17 2.15 3/177 25320
/proc/meminfo: memFree=29447752/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=338492 CPUtime=1422.06 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 38173 0 0 0 142141 65 0 0 20 0 1 0 118088691 346615808 63053 33554432000 4194304 6058637 140734691726064 140734691725096 4261288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 84623 63053 177 456 0 84159 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 338492

[startup+1482.3 s]
/proc/loadavg: 2.25 2.18 2.16 3/177 25321
/proc/meminfo: memFree=29409688/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=176196 CPUtime=1482.06 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 38499 0 0 0 148138 68 0 0 20 0 1 0 118088691 180424704 40669 33554432000 4194304 6058637 140734691726064 140734691724840 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 44049 40669 177 456 0 43585 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 176196

[startup+1542.31 s]
/proc/loadavg: 2.27 2.19 2.16 3/176 25322
/proc/meminfo: memFree=29378532/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=338492 CPUtime=1542.05 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 39940 0 0 0 154135 70 0 0 20 0 1 0 118088691 346615808 64077 33554432000 4194304 6058637 140734691726064 140734691725096 4277628 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 84623 64077 177 456 0 84159 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 338492

[startup+1602.3 s]
/proc/loadavg: 2.28 2.20 2.16 3/177 25324
/proc/meminfo: memFree=29388132/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=176196 CPUtime=1602.03 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 40379 0 0 0 160130 73 0 0 20 0 1 0 118088691 180424704 37597 33554432000 4194304 6058637 140734691726064 140734691724840 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 44049 37597 177 456 0 43585 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 176196

[startup+1662.3 s]
/proc/loadavg: 2.31 2.22 2.17 4/178 25328
/proc/meminfo: memFree=29211664/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=338492 CPUtime=1662.02 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 41544 0 0 0 166126 76 0 0 20 0 1 0 118088691 346615808 61755 33554432000 4194304 6058637 140734691726064 140734691725096 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 84623 61755 177 456 0 84159 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 338492

[startup+1722.3 s]
/proc/loadavg: 2.27 2.23 2.18 3/177 25330
/proc/meminfo: memFree=29244704/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=338492 CPUtime=1722.02 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 41855 0 0 0 172124 78 0 0 20 0 1 0 118088691 346615808 80973 33554432000 4194304 6058637 140734691726064 140734691725096 4255244 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 84623 80973 177 456 0 84159 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 338492

[startup+1782.3 s]
/proc/loadavg: 2.43 2.27 2.19 3/177 25376
/proc/meminfo: memFree=29497056/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=257104 CPUtime=1782.01 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 43531 0 0 0 178118 83 0 0 20 0 1 0 118088691 263274496 57421 33554432000 4194304 6058637 140734691726064 140734691725096 4278331 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 64276 57421 177 456 0 63812 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 257104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.38 2.27 2.19 3/177 25377
/proc/meminfo: memFree=29461880/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=338492 CPUtime=1800 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 44059 0 0 0 179917 83 0 0 20 0 1 0 118088691 346615808 65101 33554432000 4194304 6058637 140734691726064 140734691725096 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 84623 65101 177 456 0 84159 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 338492

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 25262 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.38 2.27 2.19 3/177 25377
/proc/meminfo: memFree=29461880/32872528 swapFree=16700/1645768
[pid=25262] ppid=25259 vsize=338492 CPUtime=1800 cores=0,2,4,6
/proc/25262/stat : 25262 (open-wbo-lsu) R 25259 25262 20967 0 -1 4202496 44059 0 0 0 179917 83 0 0 20 0 1 0 118088691 346615808 65101 33554432000 4194304 6058637 140734691726064 140734691725096 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/25262/statm: 84623 65101 177 456 0 84159 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 338492

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.18
CPU system time (s): 0.842871
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 470752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.18
system time used= 0.842871
maximum resident set size= 338040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44062
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= 21
involuntary context switches= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.2133 second user time and 11.0743 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 06:52:32
IDJOB=4083597
IDBENCH=90163
IDSOLVER=2545
FILE ID=node124/4083597-1465361552
RUNJOBID= node124-1465337038-20983
PBS_JOBID= 19853397
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K192.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083597-1465361552/watcher-4083597-1465361552 -o /tmp/evaluation-result-4083597-1465361552/solver-4083597-1465361552 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960  open-wbo-lsu HOME/instance-4083597-1465361552.opb

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

MD5SUM BENCH= 83a21ae30c37a390d06f7aafb55d6d81
RANDOM SEED=1091633910

node124.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.41
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
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:        29735492 kB
Buffers:          135320 kB
Cached:           552184 kB
SwapCached:          752 kB
Active:           313560 kB
Inactive:         438412 kB
Active(anon):      63744 kB
Inactive(anon):     3320 kB
Active(file):     249816 kB
Inactive(file):   435092 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              6248 kB
Writeback:             0 kB
AnonPages:       1709772 kB
Mapped:             7888 kB
Shmem:                 0 kB
Slab:             606952 kB
SReclaimable:      51120 kB
SUnreclaim:       555832 kB
KernelStack:        1448 kB
PageTables:         7128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1844308 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1669120 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= 71716 MiB
End job on node124 at 2016-06-08 07:22:33