Trace number 4083601

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K100.opb
MD5SUM96708928b3148fdbe0ae701534d6c3d7
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark1709.75
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables6800
Total number of constraints7002
Number of constraints which are clauses6902
Number of constraints which are cardinality constraints (but not clauses)100
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint100
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 101
Number of bits of the biggest sum of numbers7
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-4083601-1465359682.opb
0.00/0.00	c File size is 435721 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          6800                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       6902                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         100                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4083601-1465359682/watcher-4083601-1465359682 -o /tmp/evaluation-result-4083601-1465359682/solver-4083601-1465359682 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20984 --watchdog 1960 open-wbo-lsu HOME/instance-4083601-1465359682.opb 

pid=25076
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: 2.25 2.22 2.18 3/176 25079
/proc/meminfo: memFree=29638392/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=3160 CPUtime=0 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 525 0 0 0 0 0 0 0 20 0 1 0 117901645 3235840 400 33554432000 4194304 6058637 140736665588176 140735822367464 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 790 400 242 456 0 219 0

[startup+0.10016 s]
/proc/loadavg: 2.25 2.22 2.18 3/176 25079
/proc/meminfo: memFree=29638392/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=12200 CPUtime=0.09 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 1737 0 0 0 9 0 0 0 20 0 1 0 117901645 12492800 2009 33554432000 4194304 6058637 140736665588176 140735822367464 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 3050 2009 163 456 0 2586 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12200

[startup+0.200344 s]
/proc/loadavg: 2.25 2.22 2.18 3/176 25079
/proc/meminfo: memFree=29638392/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=12332 CPUtime=0.19 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 1746 0 0 0 19 0 0 0 20 0 1 0 117901645 12627968 2018 33554432000 4194304 6058637 140736665588176 140735822367464 4255244 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 3083 2018 163 456 0 2619 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12332

[startup+0.300259 s]
/proc/loadavg: 2.25 2.22 2.18 3/176 25079
/proc/meminfo: memFree=29638392/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=12464 CPUtime=0.29 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 1781 0 0 0 29 0 0 0 20 0 1 0 117901645 12763136 2053 33554432000 4194304 6058637 140736665588176 140736665586648 4246170 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 3116 2053 163 456 0 2652 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12464

[startup+0.700288 s]
/proc/loadavg: 2.25 2.22 2.18 3/176 25079
/proc/meminfo: memFree=29638392/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=11052 CPUtime=0.69 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 2411 0 0 0 69 0 0 0 20 0 1 0 117901645 11317248 2129 33554432000 4194304 6058637 140736665588176 140736665586648 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 2763 2129 177 456 0 2299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11052

[startup+1.50027 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 25080
/proc/meminfo: memFree=29626788/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=13248 CPUtime=1.49 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 4049 0 0 0 149 0 0 0 20 0 1 0 117901645 13565952 2682 33554432000 4194304 6058637 140736665588176 140736665586792 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 3312 2682 177 456 0 2848 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13248

[startup+3.10027 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 25080
/proc/meminfo: memFree=29621080/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=19288 CPUtime=3.09 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 4979 0 0 0 309 0 0 0 20 0 1 0 117901645 19750912 4080 33554432000 4194304 6058637 140736665588176 140736665586904 4262123 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 4822 4080 177 456 0 4358 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19288

[startup+6.30029 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 25080
/proc/meminfo: memFree=29611484/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=22156 CPUtime=6.29 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 6979 0 0 0 628 1 0 0 20 0 1 0 117901645 22687744 4521 33554432000 4194304 6058637 140736665588176 140736665586904 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 5539 4521 177 456 0 5075 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22156

[startup+12.7003 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 25080
/proc/meminfo: memFree=29584380/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=33900 CPUtime=12.68 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 8591 0 0 0 1267 1 0 0 20 0 1 0 117901645 34713600 7993 33554432000 4194304 6058637 140736665588176 140736665587240 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 8475 7993 177 456 0 8011 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 33900

[startup+25.5004 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 25080
/proc/meminfo: memFree=29553684/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=52576 CPUtime=25.49 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 9191 0 0 0 2547 2 0 0 20 0 1 0 117901645 53837824 10645 33554432000 4194304 6058637 140736665588176 140736665587240 4260832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 13144 10645 177 456 0 12680 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 52576

[startup+51.1004 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 25080
/proc/meminfo: memFree=29510124/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=71400 CPUtime=51.08 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 9197 0 0 0 5106 2 0 0 20 0 1 0 117901645 73113600 13206 33554432000 4194304 6058637 140736665588176 140736665586904 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 17850 13206 177 456 0 17386 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71400

[startup+102.3 s]
/proc/loadavg: 2.27 2.22 2.19 4/177 25127
/proc/meminfo: memFree=29701420/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=71400 CPUtime=102.28 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 9875 0 0 0 10223 5 0 0 20 0 1 0 117901645 73113600 13218 33554432000 4194304 6058637 140736665588176 140736665587240 4254941 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 17850 13218 177 456 0 17386 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 71400

[startup+162.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/177 25128
/proc/meminfo: memFree=29619228/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=132748 CPUtime=162.26 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 11817 0 0 0 16217 9 0 0 20 0 1 0 117901645 135933952 32279 33554432000 4194304 6058637 140736665588176 140736665586952 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 33187 32279 177 456 0 32723 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 132748

[startup+222.307 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 25130
/proc/meminfo: memFree=29573744/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=132748 CPUtime=222.26 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 13995 0 0 0 22212 14 0 0 20 0 1 0 117901645 135933952 32279 33554432000 4194304 6058637 140736665588176 140736665586952 4255137 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 33187 32279 177 456 0 32723 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 132748

[startup+282.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 25131
/proc/meminfo: memFree=29524188/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=83428 CPUtime=282.24 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 16042 0 0 0 28206 18 0 0 20 0 1 0 117901645 85430272 20387 33554432000 4194304 6058637 140736665588176 140736665587240 4277475 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 20857 20387 177 456 0 20393 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 83428

[startup+342.3 s]
/proc/loadavg: 2.35 2.26 2.20 3/177 25132
/proc/meminfo: memFree=29515604/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=163568 CPUtime=342.23 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 18329 0 0 0 34201 22 0 0 20 0 1 0 117901645 167493632 33372 33554432000 4194304 6058637 140736665588176 140736665587208 4254405 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 40892 33372 177 456 0 40428 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 163568

[startup+402.3 s]
/proc/loadavg: 2.39 2.29 2.20 3/177 25133
/proc/meminfo: memFree=29454928/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=213656 CPUtime=402.22 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 20718 0 0 0 40195 27 0 0 20 0 1 0 117901645 218783744 45961 33554432000 4194304 6058637 140736665588176 140736665587208 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 53414 45961 177 456 0 52950 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 213656

[startup+462.3 s]
/proc/loadavg: 2.18 2.25 2.19 3/177 25134
/proc/meminfo: memFree=29513848/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=132748 CPUtime=462.22 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 22421 0 0 0 46190 32 0 0 20 0 1 0 117901645 135933952 30745 33554432000 4194304 6058637 140736665588176 140736665586952 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 33187 30745 177 456 0 32723 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 132748

[startup+522.3 s]
/proc/loadavg: 2.29 2.26 2.20 3/178 25139
/proc/meminfo: memFree=29537864/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=132748 CPUtime=522.21 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 24120 0 0 0 52186 35 0 0 20 0 1 0 117901645 135933952 30233 33554432000 4194304 6058637 140736665588176 140736665586952 4278233 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 33187 30233 177 456 0 32723 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 132748

[startup+582.3 s]
/proc/loadavg: 2.22 2.24 2.19 3/177 25140
/proc/meminfo: memFree=29501192/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=163568 CPUtime=582.2 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 26284 0 0 0 58181 39 0 0 20 0 1 0 117901645 167493632 40028 33554432000 4194304 6058637 140736665588176 140736665587208 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 40892 40028 177 456 0 40428 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 163568


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


[startup+942.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 25147
/proc/meminfo: memFree=29475020/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=213656 CPUtime=942.14 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 36546 0 0 0 94157 57 0 0 20 0 1 0 117901645 218783744 44425 33554432000 4194304 6058637 140736665588176 140736665587208 4277548 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 53414 44425 177 456 0 52950 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 213656

[startup+1002.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 25148
/proc/meminfo: memFree=29485356/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=213656 CPUtime=1002.13 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 38633 0 0 0 100152 61 0 0 20 0 1 0 117901645 218783744 42889 33554432000 4194304 6058637 140736665588176 140736665587208 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 53414 42889 177 456 0 52950 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 213656

[startup+1062.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 25149
/proc/meminfo: memFree=29406652/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=295044 CPUtime=1062.13 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 39189 0 0 0 106150 63 0 0 20 0 1 0 117901645 302125056 64905 33554432000 4194304 6058637 140736665588176 140736665587208 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 73761 64905 177 456 0 73297 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 295044

[startup+1122.3 s]
/proc/loadavg: 2.13 2.18 2.17 3/178 25153
/proc/meminfo: memFree=29356276/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=234984 CPUtime=1122.12 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 41275 0 0 0 112145 67 0 0 20 0 1 0 117901645 240623616 51590 33554432000 4194304 6058637 140736665588176 140736665587208 4278229 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 58746 51590 177 456 0 58282 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 234984

[startup+1182.3 s]
/proc/loadavg: 2.24 2.19 2.18 3/177 25155
/proc/meminfo: memFree=29433120/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=234984 CPUtime=1182.1 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 43361 0 0 0 118140 70 0 0 20 0 1 0 117901645 240623616 47494 33554432000 4194304 6058637 140736665588176 140736665587208 4277843 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 58746 47494 177 456 0 58282 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 234984

[startup+1242.3 s]
/proc/loadavg: 2.23 2.20 2.18 3/177 25156
/proc/meminfo: memFree=29371912/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=316372 CPUtime=1242.1 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 43913 0 0 0 124138 72 0 0 20 0 1 0 117901645 323964928 67974 33554432000 4194304 6058637 140736665588176 140736665587208 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 79093 67974 177 456 0 78629 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 316372

[startup+1302.3 s]
/proc/loadavg: 2.27 2.21 2.18 3/177 25157
/proc/meminfo: memFree=29473000/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=234984 CPUtime=1302.09 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 45491 0 0 0 130134 75 0 0 20 0 1 0 117901645 240623616 51078 33554432000 4194304 6058637 140736665588176 140736665587208 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 58746 51078 177 456 0 58282 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 234984

[startup+1362.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/177 25158
/proc/meminfo: memFree=29388988/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=234984 CPUtime=1362.08 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 47571 0 0 0 136129 79 0 0 20 0 1 0 117901645 240623616 42886 33554432000 4194304 6058637 140736665588176 140736665587208 4262512 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 58746 42886 177 456 0 58282 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 234984

[startup+1422.3 s]
/proc/loadavg: 2.38 2.25 2.19 3/177 25159
/proc/meminfo: memFree=29392248/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=316372 CPUtime=1422.08 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 48130 0 0 0 142127 81 0 0 20 0 1 0 117901645 323964928 65926 33554432000 4194304 6058637 140736665588176 140736665587208 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 79093 65926 177 456 0 78629 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 316372

[startup+1482.3 s]
/proc/loadavg: 2.45 2.28 2.20 3/177 25161
/proc/meminfo: memFree=29384924/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=234984 CPUtime=1482.06 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 50168 0 0 0 148119 87 0 0 20 0 1 0 117901645 240623616 43910 33554432000 4194304 6058637 140736665588176 140736665587208 4277643 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 58746 43910 177 456 0 58282 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 234984

[startup+1542.31 s]
/proc/loadavg: 2.41 2.29 2.21 3/177 25162
/proc/meminfo: memFree=29499456/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=104756 CPUtime=1542.05 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 50723 0 0 0 154116 89 0 0 20 0 1 0 117901645 107270144 22946 33554432000 4194304 6058637 140736665588176 140736665587240 4255224 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 26189 22946 177 456 0 25725 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 104756

[startup+1602.3 s]
/proc/loadavg: 2.45 2.31 2.22 3/177 25163
/proc/meminfo: memFree=29393392/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=316372 CPUtime=1602.04 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 52816 0 0 0 160111 93 0 0 20 0 1 0 117901645 323964928 58246 33554432000 4194304 6058637 140736665588176 140736665587208 4278222 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 79093 58246 177 456 0 78629 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 316372

[startup+1662.3 s]
/proc/loadavg: 2.28 2.28 2.21 3/177 25164
/proc/meminfo: memFree=29221056/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=448632 CPUtime=1662.03 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 53318 0 0 0 166108 95 0 0 20 0 1 0 117901645 459399168 77143 33554432000 4194304 6058637 140736665588176 140736665587208 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 112158 77143 177 456 0 111694 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 448632

[startup+1722.3 s]
/proc/loadavg: 2.29 2.29 2.21 3/178 25168
/proc/meminfo: memFree=29456116/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=234984 CPUtime=1722.03 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 54888 0 0 0 172103 100 0 0 20 0 1 0 117901645 240623616 51590 33554432000 4194304 6058637 140736665588176 140736665587208 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 58746 51590 177 456 0 58282 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 234984

[startup+1782.3 s]
/proc/loadavg: 2.40 2.31 2.22 3/177 25170
/proc/meminfo: memFree=29419600/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=154076 CPUtime=1782.01 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 55570 0 0 0 178099 102 0 0 20 0 1 0 117901645 157773824 33302 33554432000 4194304 6058637 140736665588176 140736665586952 4255066 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 38519 33302 177 456 0 38055 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 154076



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.31 2.30 2.22 3/177 25170
/proc/meminfo: memFree=29355808/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=184896 CPUtime=1800.01 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 56170 0 0 0 179898 103 0 0 20 0 1 0 117901645 189333504 43609 33554432000 4194304 6058637 140736665588176 140736665587208 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 46224 43609 177 456 0 45760 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 184896

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 25079 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.31 2.30 2.22 3/177 25170
/proc/meminfo: memFree=29355808/32872528 swapFree=16700/1645768
[pid=25079] ppid=25076 vsize=184896 CPUtime=1800.01 cores=1,3,5,7
/proc/25079/stat : 25079 (open-wbo-lsu) R 25076 25079 20967 0 -1 4202496 56170 0 0 0 179898 103 0 0 20 0 1 0 117901645 189333504 43609 33554432000 4194304 6058637 140736665588176 140736665587208 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25079/statm: 46224 43609 177 456 0 45760 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 184896

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1798.99
CPU system time (s): 1.03784
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 448632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.99
system time used= 1.03784
maximum resident set size= 327004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56173
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= 17
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.35134 second user time and 7.10792 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 06:21:22
IDJOB=4083601
IDBENCH=90133
IDSOLVER=2545
FILE ID=node124/4083601-1465359682
RUNJOBID= node124-1465337038-20984
PBS_JOBID= 19853397
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K100.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083601-1465359682/watcher-4083601-1465359682 -o /tmp/evaluation-result-4083601-1465359682/solver-4083601-1465359682 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20984 --watchdog 1960  open-wbo-lsu HOME/instance-4083601-1465359682.opb

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

MD5SUM BENCH= 96708928b3148fdbe0ae701534d6c3d7
RANDOM SEED=1393533190

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:        29638952 kB
Buffers:          134608 kB
Cached:           549080 kB
SwapCached:          752 kB
Active:           404780 kB
Inactive:         437116 kB
Active(anon):     157240 kB
Inactive(anon):     3320 kB
Active(file):     247540 kB
Inactive(file):   433796 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:       1897600 kB
Mapped:             7752 kB
Shmem:                 0 kB
Slab:             606784 kB
SReclaimable:      51072 kB
SUnreclaim:       555712 kB
KernelStack:        1472 kB
PageTables:         7704 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1946020 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1822720 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 06:51:22