Trace number 4083589

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) 1800.1 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K167.opb
MD5SUM828e3d173a352fe2cabe4815c21f6f3f
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 variables19873
Total number of constraints20209
Number of constraints which are clauses20042
Number of constraints which are cardinality constraints (but not clauses)167
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint167
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 168
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-4083589-1465360378.opb
0.00/0.00	c File size is 1368683 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:         19873                                                                   |
1800.09/1800.40	c |  Number of hard clauses:      20042                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         167                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.16 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083589-1465360378/watcher-4083589-1465360378 -o /tmp/evaluation-result-4083589-1465360378/solver-4083589-1465360378 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19609 --watchdog 1960 open-wbo-lsu HOME/instance-4083589-1465360378.opb 

pid=24175
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: 2.13 2.11 2.12 3/176 24178
/proc/meminfo: memFree=29463740/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=4072 CPUtime=0 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 745 0 0 0 0 0 0 0 20 0 1 0 117972464 4169728 620 33554432000 4194304 6058637 140736650332480 140736909843464 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 1018 621 470 456 0 219 0

[startup+0.100154 s]
/proc/loadavg: 2.13 2.11 2.12 3/176 24178
/proc/meminfo: memFree=29463740/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=7680 CPUtime=0.09 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 1672 0 0 0 9 0 0 0 20 0 1 0 117972464 7864320 1547 33554432000 4194304 6058637 140736650332480 140736650330792 4680245 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 1920 1547 470 456 0 1121 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7680

[startup+0.200309 s]
/proc/loadavg: 2.13 2.11 2.12 3/176 24178
/proc/meminfo: memFree=29463740/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=22328 CPUtime=0.19 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 4959 0 0 0 19 0 0 0 20 0 1 0 117972464 22863872 4872 33554432000 4194304 6058637 140736650332480 140736650330792 4255000 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 5582 4872 163 456 0 5118 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 22328

[startup+0.300342 s]
/proc/loadavg: 2.13 2.11 2.12 3/176 24178
/proc/meminfo: memFree=29463740/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=22464 CPUtime=0.29 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 4989 0 0 0 29 0 0 0 20 0 1 0 117972464 23003136 4902 33554432000 4194304 6058637 140736650332480 140736650330792 4255147 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 5616 4902 163 456 0 5152 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22464

[startup+0.700294 s]
/proc/loadavg: 2.13 2.11 2.12 3/176 24178
/proc/meminfo: memFree=29463740/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=22908 CPUtime=0.69 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 5105 0 0 0 69 0 0 0 20 0 1 0 117972464 23457792 5010 33554432000 4194304 6058637 140736650332480 140736650330792 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 5727 5010 175 456 0 5263 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22908

[startup+1.50024 s]
/proc/loadavg: 2.13 2.11 2.12 3/177 24179
/proc/meminfo: memFree=29442416/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=25892 CPUtime=1.49 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 6568 0 0 0 149 0 0 0 20 0 1 0 117972464 26513408 5349 33554432000 4194304 6058637 140736650332480 140736650331096 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 6473 5349 177 456 0 6009 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25892

[startup+3.10029 s]
/proc/loadavg: 2.12 2.11 2.12 3/177 24179
/proc/meminfo: memFree=29435904/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=23712 CPUtime=3.09 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 7908 0 0 0 309 0 0 0 20 0 1 0 117972464 24281088 5358 33554432000 4194304 6058637 140736650332480 140736650331096 4246391 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 5928 5358 177 456 0 5464 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23712

[startup+6.30029 s]
/proc/loadavg: 2.12 2.11 2.12 3/177 24179
/proc/meminfo: memFree=29422684/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=42464 CPUtime=6.29 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 8213 0 0 0 628 1 0 0 20 0 1 0 117972464 43483136 8218 33554432000 4194304 6058637 140736650332480 140736650331208 4254548 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 10616 8218 177 456 0 10152 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 42464

[startup+12.7003 s]
/proc/loadavg: 2.10 2.11 2.12 3/177 24179
/proc/meminfo: memFree=29404012/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=42464 CPUtime=12.69 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 8523 0 0 0 1268 1 0 0 20 0 1 0 117972464 43483136 10058 33554432000 4194304 6058637 140736650332480 140736650331208 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 10616 10058 177 456 0 10152 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42464

[startup+25.5004 s]
/proc/loadavg: 2.08 2.10 2.12 3/177 24179
/proc/meminfo: memFree=29381648/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=46928 CPUtime=25.48 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 9171 0 0 0 2547 1 0 0 20 0 1 0 117972464 48054272 11192 33554432000 4194304 6058637 140736650332480 140736650331240 4255540 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 11732 11192 177 456 0 11268 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 46928

[startup+51.1004 s]
/proc/loadavg: 2.19 2.13 2.12 3/177 24180
/proc/meminfo: memFree=29474352/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=91672 CPUtime=51.08 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 10234 0 0 0 5106 2 0 0 20 0 1 0 117972464 93872128 15901 33554432000 4194304 6058637 140736650332480 140736650331208 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 22918 15901 177 456 0 22454 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 91672

[startup+102.3 s]
/proc/loadavg: 2.21 2.15 2.13 3/177 24181
/proc/meminfo: memFree=29344464/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=91672 CPUtime=102.28 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 11357 0 0 0 10224 4 0 0 20 0 1 0 117972464 93872128 17701 33554432000 4194304 6058637 140736650332480 140736650331544 4277776 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 22918 17701 177 456 0 22454 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 91672

[startup+162.3 s]
/proc/loadavg: 2.18 2.15 2.13 3/177 24182
/proc/meminfo: memFree=29356176/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=91672 CPUtime=162.26 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 13112 0 0 0 16219 7 0 0 20 0 1 0 117972464 93872128 17709 33554432000 4194304 6058637 140736650332480 140736650331544 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 22918 17709 177 456 0 22454 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 91672

[startup+222.307 s]
/proc/loadavg: 2.21 2.16 2.13 3/177 24183
/proc/meminfo: memFree=29377212/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=91672 CPUtime=222.25 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 14872 0 0 0 22215 10 0 0 20 0 1 0 117972464 93872128 17955 33554432000 4194304 6058637 140736650332480 140736650331544 4277615 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 22918 17955 177 456 0 22454 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 91672

[startup+282.3 s]
/proc/loadavg: 2.23 2.18 2.14 3/177 24184
/proc/meminfo: memFree=29331664/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=172732 CPUtime=282.24 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 17188 0 0 0 28211 13 0 0 20 0 1 0 117972464 176877568 37268 33554432000 4194304 6058637 140736650332480 140736650331512 4277806 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 43183 37268 177 456 0 42719 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 172732

[startup+342.3 s]
/proc/loadavg: 2.23 2.19 2.14 3/176 24185
/proc/meminfo: memFree=29214248/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=222820 CPUtime=342.23 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 18694 0 0 0 34206 17 0 0 20 0 1 0 117972464 228167680 43713 33554432000 4194304 6058637 140736650332480 140736650331512 4261790 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 55705 43713 177 456 0 55241 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 222820

[startup+402.3 s]
/proc/loadavg: 2.14 2.17 2.13 3/177 24187
/proc/meminfo: memFree=29214180/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=222820 CPUtime=402.23 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 19894 0 0 0 40203 20 0 0 20 0 1 0 117972464 228167680 48833 33554432000 4194304 6058637 140736650332480 140736650331512 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 55705 48833 177 456 0 55241 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 222820

[startup+462.3 s]
/proc/loadavg: 2.05 2.13 2.12 3/178 24191
/proc/meminfo: memFree=29351548/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=92592 CPUtime=462.21 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 21097 0 0 0 46198 23 0 0 20 0 1 0 117972464 94814208 22599 33554432000 4194304 6058637 140736650332480 140736650331544 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 23148 22599 177 456 0 22684 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 92592

[startup+522.3 s]
/proc/loadavg: 2.19 2.15 2.13 3/177 24192
/proc/meminfo: memFree=29291200/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=222820 CPUtime=522.21 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 22299 0 0 0 52195 26 0 0 20 0 1 0 117972464 228167680 51393 33554432000 4194304 6058637 140736650332480 140736650331512 4255160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 55705 51393 177 456 0 55241 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 222820

[startup+582.3 s]
/proc/loadavg: 2.25 2.17 2.13 3/177 24193
/proc/meminfo: memFree=29194784/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=222820 CPUtime=582.19 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 23501 0 0 0 58191 28 0 0 20 0 1 0 117972464 228167680 50881 33554432000 4194304 6058637 140736650332480 140736650331512 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 55705 50881 177 456 0 55241 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 222820


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


[startup+882.307 s]
/proc/loadavg: 2.19 2.20 2.15 3/177 24245
/proc/meminfo: memFree=29257912/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=243068 CPUtime=882.16 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 30293 0 0 0 88174 42 0 0 20 0 1 0 117972464 248901632 49229 33554432000 4194304 6058637 140736650332480 140736650331512 4277612 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 60767 49229 177 456 0 60303 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 243068

[startup+942.3 s]
/proc/loadavg: 2.17 2.20 2.15 4/177 24246
/proc/meminfo: memFree=29326864/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=162160 CPUtime=942.14 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 31454 0 0 0 94170 44 0 0 20 0 1 0 117972464 166051840 36897 33554432000 4194304 6058637 140736650332480 140736650331256 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 40540 36897 177 456 0 40076 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 162160

[startup+1002.3 s]
/proc/loadavg: 2.18 2.19 2.15 3/177 24248
/proc/meminfo: memFree=29195236/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=324456 CPUtime=1002.12 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 32675 0 0 0 100166 46 0 0 20 0 1 0 117972464 332242944 61084 33554432000 4194304 6058637 140736650332480 140736650331512 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 81114 61084 177 456 0 80650 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 324456

[startup+1062.3 s]
/proc/loadavg: 2.17 2.18 2.15 4/178 24252
/proc/meminfo: memFree=29230628/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=243068 CPUtime=1062.1 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 33897 0 0 0 106162 48 0 0 20 0 1 0 117972464 248901632 48284 33554432000 4194304 6058637 140736650332480 140736650331512 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 60767 48284 177 456 0 60303 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 243068

[startup+1122.3 s]
/proc/loadavg: 2.12 2.16 2.14 3/177 24253
/proc/meminfo: memFree=29239644/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=324456 CPUtime=1122.09 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 34449 0 0 0 112160 49 0 0 20 0 1 0 117972464 332242944 69276 33554432000 4194304 6058637 140736650332480 140736650331512 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 81114 69276 177 456 0 80650 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 324456

[startup+1182.3 s]
/proc/loadavg: 2.09 2.15 2.14 3/177 24254
/proc/meminfo: memFree=29190600/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=243068 CPUtime=1182.08 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 35655 0 0 0 118155 53 0 0 20 0 1 0 117972464 248901632 54940 33554432000 4194304 6058637 140736650332480 140736650331512 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 60767 54940 177 456 0 60303 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 243068

[startup+1242.3 s]
/proc/loadavg: 2.18 2.16 2.14 3/177 24255
/proc/meminfo: memFree=29301320/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=112840 CPUtime=1242.08 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 36205 0 0 0 124152 56 0 0 20 0 1 0 117972464 115548160 26146 33554432000 4194304 6058637 140736650332480 140736650331544 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 28210 26146 177 456 0 27746 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 112840

[startup+1302.3 s]
/proc/loadavg: 2.13 2.14 2.14 3/177 24257
/proc/meminfo: memFree=29180140/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=324456 CPUtime=1302.07 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 37710 0 0 0 130148 59 0 0 20 0 1 0 117972464 332242944 58819 33554432000 4194304 6058637 140736650332480 140736650331512 4277315 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 81114 58819 177 456 0 80650 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 324456

[startup+1362.3 s]
/proc/loadavg: 2.09 2.13 2.13 3/177 24258
/proc/meminfo: memFree=29294100/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=162160 CPUtime=1362.05 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 38244 0 0 0 136145 60 0 0 20 0 1 0 117972464 166051840 35116 33554432000 4194304 6058637 140736650332480 140736650331256 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 40540 35116 177 456 0 40076 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 162160

[startup+1422.3 s]
/proc/loadavg: 2.19 2.15 2.13 3/177 24259
/proc/meminfo: memFree=29200236/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=324456 CPUtime=1422.05 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 39688 0 0 0 142142 63 0 0 20 0 1 0 117972464 332242944 60572 33554432000 4194304 6058637 140736650332480 140736650331512 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 81114 60572 177 456 0 80650 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 324456

[startup+1482.3 s]
/proc/loadavg: 2.20 2.15 2.13 3/177 24260
/proc/meminfo: memFree=29246532/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=112840 CPUtime=1482.03 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 39726 0 0 0 148139 64 0 0 20 0 1 0 117972464 115548160 27170 33554432000 4194304 6058637 140736650332480 140736650331544 4255535 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 28210 27170 177 456 0 27746 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 112840

[startup+1542.31 s]
/proc/loadavg: 2.26 2.17 2.14 3/177 24261
/proc/meminfo: memFree=29150356/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=243068 CPUtime=1542.04 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 40935 0 0 0 154137 67 0 0 20 0 1 0 117972464 248901632 59036 33554432000 4194304 6058637 140736650332480 140736650331512 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 60767 59036 177 456 0 60303 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 243068

[startup+1602.3 s]
/proc/loadavg: 2.25 2.17 2.14 4/177 24263
/proc/meminfo: memFree=29120436/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=324456 CPUtime=1602.02 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 41486 0 0 0 160134 68 0 0 20 0 1 0 117972464 332242944 79516 33554432000 4194304 6058637 140736650332480 140736650331512 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 81114 79516 177 456 0 80650 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 324456

[startup+1662.3 s]
/proc/loadavg: 2.24 2.18 2.14 3/178 24267
/proc/meminfo: memFree=29125432/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=243068 CPUtime=1662 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 43161 0 0 0 166127 73 0 0 20 0 1 0 117972464 248901632 56476 33554432000 4194304 6058637 140736650332480 140736650331512 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 60767 56476 177 456 0 60303 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 243068

[startup+1722.3 s]
/proc/loadavg: 2.14 2.16 2.13 3/178 24291
/proc/meminfo: memFree=29088152/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=324456 CPUtime=1722 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 43715 0 0 0 172125 75 0 0 20 0 1 0 117972464 332242944 77468 33554432000 4194304 6058637 140736650332480 140736650331512 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 81114 77468 177 456 0 80650 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 324456

[startup+1782.3 s]
/proc/loadavg: 2.23 2.19 2.14 3/177 24292
/proc/meminfo: memFree=29313820/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=193348 CPUtime=1781.99 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 45152 0 0 0 178120 79 0 0 20 0 1 0 117972464 197988352 46006 33554432000 4194304 6058637 140736650332480 140736650331512 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 48337 46006 177 456 0 47873 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 193348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.18 2.18 2.14 3/177 24292
/proc/meminfo: memFree=29222632/32872528 swapFree=13072/1184284
[pid=24178] ppid=24175 vsize=243436 CPUtime=1800.09 cores=0,2,4,6
/proc/24178/stat : 24178 (open-wbo-lsu) R 24175 24178 19593 0 -1 4202496 45469 0 0 0 179929 80 0 0 20 0 1 0 117972464 249278464 53987 33554432000 4194304 6058637 140736650332480 140736650331512 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24178/statm: 60859 53987 177 456 0 60395 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 243436

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 24178 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1799.29
CPU system time (s): 0.810876
CPU usage (%): 99.9832
Max. virtual memory (cumulated for all children) (KiB): 456716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.29
system time used= 0.810876
maximum resident set size= 352696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45472
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= 51
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.53931 second user time and 6.92395 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-08 06:32:58
IDJOB=4083589
IDBENCH=90141
IDSOLVER=2545
FILE ID=node115/4083589-1465360378
RUNJOBID= node115-1465339290-19609
PBS_JOBID= 19853402
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K167.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083589-1465360378/watcher-4083589-1465360378 -o /tmp/evaluation-result-4083589-1465360378/solver-4083589-1465360378 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19609 --watchdog 1960  open-wbo-lsu HOME/instance-4083589-1465360378.opb

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

MD5SUM BENCH= 828e3d173a352fe2cabe4815c21f6f3f
RANDOM SEED=693764552

node115.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		: 2666.174
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	: 5332.34
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		: 2666.174
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		: 2666.174
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.174
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	: 5332.57
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		: 2666.174
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		: 2666.174
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.174
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	: 5332.57
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		: 2666.174
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:        29463748 kB
Buffers:          172832 kB
Cached:          1142536 kB
SwapCached:         2028 kB
Active:           349688 kB
Inactive:        1095076 kB
Active(anon):     129752 kB
Inactive(anon):     2112 kB
Active(file):     219936 kB
Inactive(file):  1092964 kB
Unevictable:     1184284 kB
Mlocked:           13072 kB
SwapTotal:      67108856 kB
SwapFree:       67098840 kB
Dirty:              5828 kB
Writeback:             0 kB
AnonPages:       1444040 kB
Mapped:             8796 kB
Shmem:                 0 kB
Slab:             623436 kB
SReclaimable:      67472 kB
SUnreclaim:       555964 kB
KernelStack:        1472 kB
PageTables:         6692 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1458976 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1376256 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 node115 at 2016-06-08 07:02:58