Trace number 4083933

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_3.opb
MD5SUMd2b3af71376059fa940b007abcee01cc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark165.369
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2821
Number of bits of the biggest sum of numbers12
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-4083933-1465345687.opb
0.00/0.00	c File size is 2114 bytes.
1800.00/1800.30	c Sum of soft weights:            1
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:            31                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          1                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          1                                                                   |
1800.00/1800.30	c |  Number of cardinality:           0                                                                   |
1800.00/1800.30	c |  Number of PB :                   8                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 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-4083933-1465345687/watcher-4083933-1465345687 -o /tmp/evaluation-result-4083933-1465345687/solver-4083933-1465345687 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24674 --watchdog 1960 open-wbo-lsu HOME/instance-4083933-1465345687.opb 

pid=27138
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: 2.31 2.21 2.19 3/176 27141
/proc/meminfo: memFree=29360532/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=7436 CPUtime=0 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 662 0 0 0 0 0 0 0 20 0 1 0 116500496 7614464 512 33554432000 4194304 6058637 140735422662272 140737067529048 4294632 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 1859 512 161 456 0 1395 0

[startup+0.100172 s]
/proc/loadavg: 2.31 2.21 2.19 3/176 27141
/proc/meminfo: memFree=29360532/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=25944 CPUtime=0.09 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 4798 0 0 0 9 0 0 0 20 0 1 0 116500496 26566656 5811 33554432000 4194304 6058637 140735422662272 140737067529048 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 6486 5811 161 456 0 6022 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 25944

[startup+0.200378 s]
/proc/loadavg: 2.31 2.21 2.19 3/176 27141
/proc/meminfo: memFree=29360532/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=56140 CPUtime=0.19 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 8818 0 0 0 18 1 0 0 20 0 1 0 116500496 57487360 11364 33554432000 4194304 6058637 140735422662272 140737067529048 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 14035 11365 161 456 0 13571 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 56140

[startup+0.300359 s]
/proc/loadavg: 2.31 2.21 2.19 3/176 27141
/proc/meminfo: memFree=29360532/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=86800 CPUtime=0.29 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 11835 0 0 0 27 2 0 0 20 0 1 0 116500496 88883200 16425 33554432000 4194304 6058637 140735422662272 140737067529048 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 21700 16427 161 456 0 21236 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 86800

[startup+0.700254 s]
/proc/loadavg: 2.31 2.21 2.19 3/176 27141
/proc/meminfo: memFree=29360532/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=158088 CPUtime=0.69 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 22289 0 0 0 66 3 0 0 20 0 1 0 116500496 161882112 31795 33554432000 4194304 6058637 140735422662272 140737067529048 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 39522 31795 178 456 0 39058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 158088

[startup+1.50032 s]
/proc/loadavg: 2.31 2.21 2.19 3/177 27142
/proc/meminfo: memFree=29228940/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=161264 CPUtime=1.49 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 23089 0 0 0 146 3 0 0 20 0 1 0 116500496 165134336 32595 33554432000 4194304 6058637 140735422662272 140735422660888 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 40316 32595 178 456 0 39852 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 161264

[startup+3.1003 s]
/proc/loadavg: 2.31 2.21 2.19 4/177 27142
/proc/meminfo: memFree=29225644/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=161400 CPUtime=3.09 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 23125 0 0 0 306 3 0 0 20 0 1 0 116500496 165273600 32631 33554432000 4194304 6058637 140735422662272 140735422661000 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 40350 32631 179 456 0 39886 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 161400

[startup+6.30032 s]
/proc/loadavg: 2.37 2.22 2.19 4/177 27142
/proc/meminfo: memFree=29215172/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=161536 CPUtime=6.29 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 23158 0 0 0 626 3 0 0 20 0 1 0 116500496 165412864 32664 33554432000 4194304 6058637 140735422662272 140735422661000 4278177 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 40384 32664 179 456 0 39920 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 161536

[startup+12.7003 s]
/proc/loadavg: 2.34 2.21 2.19 3/177 27142
/proc/meminfo: memFree=29198368/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=161672 CPUtime=12.68 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 23173 0 0 0 1265 3 0 0 20 0 1 0 116500496 165552128 33190 33554432000 4194304 6058637 140735422662272 140735422660888 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 40418 33190 179 456 0 39954 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 161672

[startup+25.5004 s]
/proc/loadavg: 2.26 2.20 2.18 3/177 27142
/proc/meminfo: memFree=29157860/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=161936 CPUtime=25.48 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 23234 0 0 0 2545 3 0 0 20 0 1 0 116500496 165822464 33251 33554432000 4194304 6058637 140735422662272 140735422661000 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 40484 33251 179 456 0 40020 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 161936

[startup+51.1004 s]
/proc/loadavg: 2.44 2.25 2.20 4/177 27142
/proc/meminfo: memFree=29095560/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=162356 CPUtime=51.09 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 23371 0 0 0 5105 4 0 0 20 0 1 0 116500496 166252544 34410 33554432000 4194304 6058637 140735422662272 140735422660888 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 40589 34410 179 456 0 40125 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 162356

[startup+102.3 s]
/proc/loadavg: 2.40 2.26 2.20 3/177 27143
/proc/meminfo: memFree=28988760/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=163380 CPUtime=102.28 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 23621 0 0 0 10224 4 0 0 20 0 1 0 116500496 167301120 36193 33554432000 4194304 6058637 140735422662272 140735422660888 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 40845 36193 179 456 0 40381 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 163380

[startup+162.3 s]
/proc/loadavg: 2.38 2.27 2.20 3/178 27148
/proc/meminfo: memFree=28886884/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=165028 CPUtime=162.26 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 24553 0 0 0 16221 5 0 0 20 0 1 0 116500496 168988672 34563 33554432000 4194304 6058637 140735422662272 140735422660888 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 41257 34563 180 456 0 40793 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 165028

[startup+222.307 s]
/proc/loadavg: 2.18 2.23 2.19 3/177 27149
/proc/meminfo: memFree=28750940/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=165872 CPUtime=222.26 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 24789 0 0 0 22221 5 0 0 20 0 1 0 116500496 169852928 36843 33554432000 4194304 6058637 140735422662272 140735422660888 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 41468 36843 180 456 0 41004 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 165872

[startup+282.3 s]
/proc/loadavg: 2.30 2.25 2.20 3/177 27150
/proc/meminfo: memFree=29209680/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=167844 CPUtime=282.23 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 25595 0 0 0 28216 7 0 0 20 0 1 0 116500496 171872256 35567 33554432000 4194304 6058637 140735422662272 140735422660888 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 41961 35567 180 456 0 41497 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 167844

[startup+342.3 s]
/proc/loadavg: 2.16 2.22 2.18 3/177 27151
/proc/meminfo: memFree=29074840/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=169188 CPUtime=342.22 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 25920 0 0 0 34215 7 0 0 20 0 1 0 116500496 173248512 37969 33554432000 4194304 6058637 140735422662272 140735422660888 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 42297 37969 180 456 0 41833 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 169188

[startup+402.3 s]
/proc/loadavg: 2.34 2.26 2.20 3/177 27152
/proc/meminfo: memFree=28955624/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=170324 CPUtime=402.21 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 26602 0 0 0 40213 8 0 0 20 0 1 0 116500496 174411776 36782 33554432000 4194304 6058637 140735422662272 140735422660888 4278120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 42581 36782 180 456 0 42117 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 170324

[startup+462.3 s]
/proc/loadavg: 2.27 2.26 2.20 3/177 27154
/proc/meminfo: memFree=28839208/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=171340 CPUtime=462.2 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 26855 0 0 0 46212 8 0 0 20 0 1 0 116500496 175452160 39079 33554432000 4194304 6058637 140735422662272 140735422660888 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 42835 39079 180 456 0 42371 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 171340

[startup+522.3 s]
/proc/loadavg: 2.35 2.27 2.20 3/177 27155
/proc/meminfo: memFree=28761132/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=172412 CPUtime=522.19 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 27376 0 0 0 52210 9 0 0 20 0 1 0 116500496 176549888 37683 33554432000 4194304 6058637 140735422662272 140735422661304 4278280 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 43103 37683 180 456 0 42639 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 172412

[startup+582.3 s]
/proc/loadavg: 2.29 2.27 2.20 3/177 27156
/proc/meminfo: memFree=28691872/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=173504 CPUtime=582.19 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 28034 0 0 0 58208 11 0 0 20 0 1 0 116500496 177668096 36474 33554432000 4194304 6058637 140735422662272 140735422661336 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 43376 36474 180 456 0 42912 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 173504


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


[startup+942.3 s]
/proc/loadavg: 2.28 2.27 2.21 3/177 27213
/proc/meminfo: memFree=29652760/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=178480 CPUtime=942.13 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 29941 0 0 0 94199 14 0 0 20 0 1 0 116500496 182763520 40738 33554432000 4194304 6058637 140735422662272 140735422660888 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 44620 40738 180 456 0 44156 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 178480

[startup+1002.3 s]
/proc/loadavg: 2.33 2.28 2.22 4/177 27214
/proc/meminfo: memFree=29649224/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=178988 CPUtime=1002.12 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 30540 0 0 0 100197 15 0 0 20 0 1 0 116500496 183283712 39402 33554432000 4194304 6058637 140735422662272 140735422660888 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 44747 39402 180 456 0 44283 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 178988

[startup+1062.3 s]
/proc/loadavg: 2.38 2.31 2.22 3/177 27216
/proc/meminfo: memFree=29646640/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=179768 CPUtime=1062.11 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 30749 0 0 0 106196 15 0 0 20 0 1 0 116500496 184082432 42166 33554432000 4194304 6058637 140735422662272 140735422660888 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 44942 42166 180 456 0 44478 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 179768

[startup+1122.3 s]
/proc/loadavg: 2.19 2.26 2.21 3/177 27217
/proc/meminfo: memFree=29644396/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=180916 CPUtime=1122.1 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 31293 0 0 0 112193 17 0 0 20 0 1 0 116500496 185257984 40710 33554432000 4194304 6058637 140735422662272 140735422660936 4278226 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 45229 40710 180 456 0 44765 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 180916

[startup+1182.3 s]
/proc/loadavg: 2.23 2.26 2.21 4/177 27218
/proc/meminfo: memFree=29596616/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=181108 CPUtime=1182.1 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 31845 0 0 0 118192 18 0 0 20 0 1 0 116500496 185454592 38303 33554432000 4194304 6058637 140735422662272 140735422661336 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 45277 38303 180 456 0 44813 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 181108

[startup+1242.3 s]
/proc/loadavg: 2.28 2.25 2.21 3/177 27219
/proc/meminfo: memFree=29643368/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=181580 CPUtime=1242.09 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 31937 0 0 0 124191 18 0 0 20 0 1 0 116500496 185937920 40950 33554432000 4194304 6058637 140735422662272 140735422660888 4277843 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 45395 40950 180 456 0 44931 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 181580

[startup+1302.3 s]
/proc/loadavg: 2.15 2.22 2.20 3/177 27220
/proc/meminfo: memFree=29626132/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=182120 CPUtime=1302.08 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 32075 0 0 0 130190 18 0 0 20 0 1 0 116500496 186490880 43132 33554432000 4194304 6058637 140735422662272 140735422660936 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 45530 43132 180 456 0 45066 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 182120

[startup+1362.3 s]
/proc/loadavg: 2.27 2.24 2.20 4/177 27224
/proc/meminfo: memFree=29641100/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=182500 CPUtime=1362.06 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 32702 0 0 0 136187 19 0 0 20 0 1 0 116500496 186880000 41251 33554432000 4194304 6058637 140735422662272 140735422660888 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 45625 41251 180 456 0 45161 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 182500

[startup+1422.3 s]
/proc/loadavg: 2.33 2.25 2.20 3/177 27226
/proc/meminfo: memFree=29625148/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=182924 CPUtime=1422.06 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 32809 0 0 0 142187 19 0 0 20 0 1 0 116500496 187314176 43451 33554432000 4194304 6058637 140735422662272 140735422660888 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 45731 43451 180 456 0 45267 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 182924

[startup+1482.3 s]
/proc/loadavg: 2.17 2.22 2.19 3/177 27227
/proc/meminfo: memFree=29643852/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=183212 CPUtime=1482.04 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 33329 0 0 0 148183 21 0 0 20 0 1 0 116500496 187609088 40985 33554432000 4194304 6058637 140735422662272 140735422661336 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 45803 40985 180 456 0 45339 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 183212

[startup+1542.31 s]
/proc/loadavg: 2.30 2.24 2.20 4/177 27228
/proc/meminfo: memFree=29628548/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=183632 CPUtime=1542.04 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 33427 0 0 0 154183 21 0 0 20 0 1 0 116500496 188039168 43127 33554432000 4194304 6058637 140735422662272 140735422660888 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 45908 43127 180 456 0 45444 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 183632

[startup+1602.3 s]
/proc/loadavg: 2.28 2.24 2.20 3/177 27229
/proc/meminfo: memFree=29631436/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=183844 CPUtime=1602.02 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 34142 0 0 0 160180 22 0 0 20 0 1 0 116500496 188256256 40215 33554432000 4194304 6058637 140735422662272 140735422661336 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 45961 40215 180 456 0 45497 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 183844

[startup+1662.3 s]
/proc/loadavg: 2.30 2.25 2.20 3/177 27230
/proc/meminfo: memFree=29634908/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=184336 CPUtime=1662.01 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 34256 0 0 0 166179 22 0 0 20 0 1 0 116500496 188760064 42373 33554432000 4194304 6058637 140735422662272 140735422660888 4278120 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 46084 42373 180 456 0 45620 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 184336

[startup+1722.3 s]
/proc/loadavg: 2.32 2.27 2.20 4/177 27232
/proc/meminfo: memFree=29620072/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=184668 CPUtime=1722.01 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 34342 0 0 0 172178 23 0 0 20 0 1 0 116500496 189100032 44503 33554432000 4194304 6058637 140735422662272 140735422660936 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 46167 44503 180 456 0 45703 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 184668

[startup+1782.3 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 27279
/proc/meminfo: memFree=27846572/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=185144 CPUtime=1782 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 34982 0 0 0 178176 24 0 0 20 0 1 0 116500496 189587456 41596 33554432000 4194304 6058637 140735422662272 140735422660888 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 46286 41596 180 456 0 45822 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 185144



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 27279
/proc/meminfo: memFree=27630576/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=185504 CPUtime=1800 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 35056 0 0 0 179976 24 0 0 20 0 1 0 116500496 189956096 42692 33554432000 4194304 6058637 140735422662272 140735422660888 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 46376 42692 180 456 0 45912 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 185504

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 27141 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 27279
/proc/meminfo: memFree=27630576/32872528 swapFree=18240/1696364
[pid=27141] ppid=27138 vsize=185504 CPUtime=1800 cores=1,3,5,7
/proc/27141/stat : 27141 (open-wbo-lsu) R 27138 27141 24657 0 -1 4202496 35056 0 0 0 179976 24 0 0 20 0 1 0 116500496 189956096 42692 33554432000 4194304 6058637 140735422662272 140735422660888 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/27141/statm: 46376 42692 180 456 0 45912 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 185504

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.76
CPU system time (s): 0.244962
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 315180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.244962
maximum resident set size= 241688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35059
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= 43
involuntary context switches= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.41033 second user time and 7.04893 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-08 02:28:07
IDJOB=4083933
IDBENCH=2897
IDSOLVER=2545
FILE ID=node137/4083933-1465345687
RUNJOBID= node137-1465326371-24674
PBS_JOBID= 19853385
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/market-split/normalized-market-split_4_30_3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083933-1465345687/watcher-4083933-1465345687 -o /tmp/evaluation-result-4083933-1465345687/solver-4083933-1465345687 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24674 --watchdog 1960  open-wbo-lsu HOME/instance-4083933-1465345687.opb

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

MD5SUM BENCH= d2b3af71376059fa940b007abcee01cc
RANDOM SEED=288034583

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        29360424 kB
Buffers:          146688 kB
Cached:           356576 kB
SwapCached:         2552 kB
Active:           710264 kB
Inactive:         368208 kB
Active(anon):     574692 kB
Inactive(anon):     2840 kB
Active(file):     135572 kB
Inactive(file):   365368 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099016 kB
Dirty:              4668 kB
Writeback:            16 kB
AnonPages:       2270504 kB
Mapped:             8900 kB
Shmem:                 0 kB
Slab:             603412 kB
SReclaimable:      47180 kB
SUnreclaim:       556232 kB
KernelStack:        1448 kB
PageTables:         8712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2455428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1847296 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= 71732 MiB
End job on node137 at 2016-06-08 02:58:07