Trace number 4089732

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

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand4regsplit-v060-n1.opb
MD5SUMae93e5ac784f748386a3bfe952e5340c
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.022996
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables119
Total number of constraints60
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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-4089732-1466015770.opb
0.00/0.00	c File size is 2246 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           119                                                                   |
1800.00/1800.30	c |  Number of hard clauses:          2                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         118                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
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-4089732-1466015770/watcher-4089732-1466015770 -o /tmp/evaluation-result-4089732-1466015770/solver-4089732-1466015770 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4089732-1466015770.opb 

pid=13791
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: 2.16 2.19 2.18 2/176 13794
/proc/meminfo: memFree=30293620/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=6840 CPUtime=0 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 422 0 0 0 0 0 0 0 20 0 1 0 3622744 7004160 293 33554432000 4194304 6058637 140733705734352 140735985967160 4254405 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13794/statm: 1710 293 163 456 0 1246 0

[startup+0.100162 s]
/proc/loadavg: 2.16 2.19 2.18 2/176 13794
/proc/meminfo: memFree=30293620/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=3468 CPUtime=0.09 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 608 0 0 0 9 0 0 0 20 0 1 0 3622744 3551232 428 33554432000 4194304 6058637 140733705734352 140735985967160 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13794/statm: 867 428 174 456 0 403 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3468

[startup+0.200273 s]
/proc/loadavg: 2.16 2.19 2.18 2/176 13794
/proc/meminfo: memFree=30293620/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=3752 CPUtime=0.19 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 734 0 0 0 19 0 0 0 20 0 1 0 3622744 3842048 546 33554432000 4194304 6058637 140733705734352 140735985967160 4278265 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13794/statm: 938 546 174 456 0 474 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3752

[startup+0.300268 s]
/proc/loadavg: 2.16 2.19 2.18 2/176 13794
/proc/meminfo: memFree=30293620/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=5156 CPUtime=0.29 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 870 0 0 0 29 0 0 0 20 0 1 0 3622744 5279744 679 33554432000 4194304 6058637 140733705734352 140733705733080 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13794/statm: 1289 679 174 456 0 825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5156

[startup+0.700253 s]
/proc/loadavg: 2.16 2.19 2.18 2/176 13794
/proc/meminfo: memFree=30293620/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=5788 CPUtime=0.69 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 1198 0 0 0 69 0 0 0 20 0 1 0 3622744 5926912 985 33554432000 4194304 6058637 140733705734352 140733705733080 4262573 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13794/statm: 1447 985 174 456 0 983 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5788

[startup+1.50023 s]
/proc/loadavg: 2.16 2.19 2.18 4/177 13795
/proc/meminfo: memFree=30288528/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=8020 CPUtime=1.49 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 1631 0 0 0 149 0 0 0 20 0 1 0 3622744 8212480 1415 33554432000 4194304 6058637 140733705734352 140733705733080 4277582 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13794/statm: 2005 1415 174 456 0 1541 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8020

[startup+3.10018 s]
/proc/loadavg: 2.16 2.19 2.18 4/177 13841
/proc/meminfo: memFree=30407192/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=9032 CPUtime=3.09 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 2141 0 0 0 309 0 0 0 20 0 1 0 3622744 9248768 1894 33554432000 4194304 6058637 140733705734352 140733705733080 4260832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/13794/statm: 2258 1894 174 456 0 1794 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9032

[startup+6.30023 s]
/proc/loadavg: 2.14 2.19 2.18 3/177 13841
/proc/meminfo: memFree=30394496/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=12372 CPUtime=6.29 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 2944 0 0 0 628 1 0 0 20 0 1 0 3622744 12668928 2665 33554432000 4194304 6058637 140733705734352 140733705733080 4278331 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 3093 2665 174 456 0 2629 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12372

[startup+12.7002 s]
/proc/loadavg: 2.13 2.18 2.17 5/177 13841
/proc/meminfo: memFree=30379780/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=17424 CPUtime=12.68 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 3365 0 0 0 1267 1 0 0 20 0 1 0 3622744 17842176 3887 33554432000 4194304 6058637 140733705734352 140733705733080 4265215 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 4356 3887 174 456 0 3892 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 17424

[startup+25.5004 s]
/proc/loadavg: 2.17 2.19 2.18 5/177 13842
/proc/meminfo: memFree=30365548/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=28912 CPUtime=25.49 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 4482 0 0 0 2547 2 0 0 20 0 1 0 3622744 29605888 6200 33554432000 4194304 6058637 140733705734352 140733705733080 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 7228 6200 174 456 0 6764 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28912

[startup+51.1003 s]
/proc/loadavg: 2.11 2.17 2.17 3/177 13842
/proc/meminfo: memFree=30351524/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=28912 CPUtime=51.08 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 5046 0 0 0 5106 2 0 0 20 0 1 0 3622744 29605888 6747 33554432000 4194304 6058637 140733705734352 140733705733080 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 7228 6747 174 456 0 6764 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 28912

[startup+102.3 s]
/proc/loadavg: 2.28 2.22 2.19 4/177 13843
/proc/meminfo: memFree=30314600/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=52328 CPUtime=102.28 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 5844 0 0 0 10225 3 0 0 20 0 1 0 3622744 53583872 9519 33554432000 4194304 6058637 140733705734352 140733705733080 4277740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 13082 9519 174 456 0 12618 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 52328

[startup+162.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 13844
/proc/meminfo: memFree=30297668/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=52328 CPUtime=162.26 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 5983 0 0 0 16223 3 0 0 20 0 1 0 3622744 53583872 12720 33554432000 4194304 6058637 140733705734352 140733705733080 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 13082 12720 174 456 0 12618 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 52328

[startup+222.307 s]
/proc/loadavg: 2.26 2.21 2.18 3/177 13845
/proc/meminfo: memFree=30273968/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=71180 CPUtime=222.26 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 6763 0 0 0 22222 4 0 0 20 0 1 0 3622744 72888320 15620 33554432000 4194304 6058637 140733705734352 140733705733080 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 17795 15620 174 456 0 17331 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71180

[startup+282.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/178 13849
/proc/meminfo: memFree=30265892/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=71180 CPUtime=282.24 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 7015 0 0 0 28220 4 0 0 20 0 1 0 3622744 72888320 17390 33554432000 4194304 6058637 140733705734352 140733705733080 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 17795 17390 174 456 0 17331 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 71180

[startup+342.3 s]
/proc/loadavg: 2.21 2.21 2.18 5/177 13851
/proc/meminfo: memFree=30266228/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=71180 CPUtime=342.23 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 7016 0 0 0 34219 4 0 0 20 0 1 0 3622744 72888320 17433 33554432000 4194304 6058637 140733705734352 140733705733080 4277731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 17795 17433 174 456 0 17331 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 71180

[startup+402.3 s]
/proc/loadavg: 2.13 2.18 2.17 3/177 13852
/proc/meminfo: memFree=30230480/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=71180 CPUtime=402.22 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 7016 0 0 0 40218 4 0 0 20 0 1 0 3622744 72888320 17433 33554432000 4194304 6058637 140733705734352 140733705733080 4278331 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 17795 17433 174 456 0 17331 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 71180

[startup+462.3 s]
/proc/loadavg: 2.15 2.18 2.17 4/177 13853
/proc/meminfo: memFree=30228512/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=71180 CPUtime=462.21 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 7016 0 0 0 46217 4 0 0 20 0 1 0 3622744 72888320 17433 33554432000 4194304 6058637 140733705734352 140733705733080 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 17795 17433 174 456 0 17331 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 71180

[startup+522.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 13854
/proc/meminfo: memFree=30253336/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=522.2 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 7300 0 0 0 52216 4 0 0 20 0 1 0 3622744 90968064 20783 33554432000 4194304 6058637 140733705734352 140733705733080 4255160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 20783 174 456 0 21745 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 88836

[startup+582.3 s]
/proc/loadavg: 2.28 2.20 2.18 3/177 13855
/proc/meminfo: memFree=30213484/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=582.19 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 7301 0 0 0 58215 4 0 0 20 0 1 0 3622744 90968064 21295 33554432000 4194304 6058637 140733705734352 140733705733080 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 21295 174 456 0 21745 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 88836


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


[startup+942.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 13866
/proc/meminfo: memFree=30248168/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=942.13 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 7688 0 0 0 94205 8 0 0 20 0 1 0 3622744 90968064 21847 33554432000 4194304 6058637 140733705734352 140733705733416 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 21847 174 456 0 21745 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 88836

[startup+1002.3 s]
/proc/loadavg: 2.33 2.25 2.19 4/177 13867
/proc/meminfo: memFree=30203980/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=1002.12 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 7777 0 0 0 100203 9 0 0 20 0 1 0 3622744 90968064 21847 33554432000 4194304 6058637 140733705734352 140733705733416 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 21847 174 456 0 21745 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 88836

[startup+1062.3 s]
/proc/loadavg: 2.33 2.26 2.20 4/177 13868
/proc/meminfo: memFree=30193772/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=1062.12 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 7822 0 0 0 106202 10 0 0 20 0 1 0 3622744 90968064 21847 33554432000 4194304 6058637 140733705734352 140733705733416 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 21847 174 456 0 21745 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 88836

[startup+1122.3 s]
/proc/loadavg: 2.23 2.24 2.19 3/177 13869
/proc/meminfo: memFree=30181268/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=1122.11 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 7912 0 0 0 112200 11 0 0 20 0 1 0 3622744 90968064 21847 33554432000 4194304 6058637 140733705734352 140733705733416 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 21847 174 456 0 21745 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 88836

[startup+1182.3 s]
/proc/loadavg: 2.17 2.22 2.18 3/177 13870
/proc/meminfo: memFree=30173312/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=1182.1 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 7958 0 0 0 118198 12 0 0 20 0 1 0 3622744 90968064 21847 33554432000 4194304 6058637 140733705734352 140733705733416 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 21847 174 456 0 21745 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 88836

[startup+1242.3 s]
/proc/loadavg: 2.31 2.26 2.19 3/176 13871
/proc/meminfo: memFree=30168960/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=1242.09 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8050 0 0 0 124196 13 0 0 20 0 1 0 3622744 90968064 21847 33554432000 4194304 6058637 140733705734352 140733705733416 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 21847 174 456 0 21745 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 88836

[startup+1302.3 s]
/proc/loadavg: 2.30 2.27 2.20 4/177 13873
/proc/meminfo: memFree=30168308/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=1302.08 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8097 0 0 0 130195 13 0 0 20 0 1 0 3622744 90968064 21847 33554432000 4194304 6058637 140733705734352 140733705733416 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 21847 174 456 0 21745 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 88836

[startup+1362.3 s]
/proc/loadavg: 2.19 2.24 2.19 3/177 13874
/proc/meminfo: memFree=30135840/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=138156 CPUtime=1362.07 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8188 0 0 0 136192 15 0 0 20 0 1 0 3622744 141471744 31090 33554432000 4194304 6058637 140733705734352 140733705733128 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 34539 31090 174 456 0 34075 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 138156

[startup+1422.3 s]
/proc/loadavg: 2.18 2.23 2.18 3/177 13875
/proc/meminfo: memFree=30180736/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=1422.07 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8236 0 0 0 142191 16 0 0 20 0 1 0 3622744 90968064 21847 33554432000 4194304 6058637 140733705734352 140733705733416 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 21847 174 456 0 21745 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 88836

[startup+1482.3 s]
/proc/loadavg: 2.29 2.25 2.19 4/178 13879
/proc/meminfo: memFree=30162156/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=138156 CPUtime=1482.05 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8326 0 0 0 148189 16 0 0 20 0 1 0 3622744 141471744 30066 33554432000 4194304 6058637 140733705734352 140733705733128 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 34539 30066 174 456 0 34075 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 138156

[startup+1542.31 s]
/proc/loadavg: 2.18 2.23 2.18 3/178 13902
/proc/meminfo: memFree=30173264/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=138156 CPUtime=1542.05 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8377 0 0 0 154188 17 0 0 20 0 1 0 3622744 141471744 31602 33554432000 4194304 6058637 140733705734352 140733705733128 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 34539 31602 174 456 0 34075 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 138156

[startup+1602.3 s]
/proc/loadavg: 2.32 2.26 2.19 3/177 13904
/proc/meminfo: memFree=30120624/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=138156 CPUtime=1602.03 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8427 0 0 0 160185 18 0 0 20 0 1 0 3622744 141471744 32626 33554432000 4194304 6058637 140733705734352 140733705733128 4270917 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 34539 32626 174 456 0 34075 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 138156

[startup+1662.3 s]
/proc/loadavg: 2.17 2.22 2.18 3/177 13905
/proc/meminfo: memFree=30179556/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=1662.03 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8475 0 0 0 166184 19 0 0 20 0 1 0 3622744 90968064 21847 33554432000 4194304 6058637 140733705734352 140733705733416 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 21847 174 456 0 21745 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 88836

[startup+1722.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 13906
/proc/meminfo: memFree=30210636/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=88836 CPUtime=1722.02 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8523 0 0 0 172182 20 0 0 20 0 1 0 3622744 90968064 21847 33554432000 4194304 6058637 140733705734352 140733705733416 4278222 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 22209 21847 174 456 0 21745 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 88836

[startup+1782.3 s]
/proc/loadavg: 2.28 2.24 2.19 4/177 13907
/proc/meminfo: memFree=30128200/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=138156 CPUtime=1782.01 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8615 0 0 0 178180 21 0 0 20 0 1 0 3622744 141471744 30578 33554432000 4194304 6058637 140733705734352 140733705733128 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 34539 30578 174 456 0 34075 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 138156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.22 2.23 2.18 3/177 13907
/proc/meminfo: memFree=30164800/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=138156 CPUtime=1800 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8618 0 0 0 179979 21 0 0 20 0 1 0 3622744 141471744 32114 33554432000 4194304 6058637 140733705734352 140733705733128 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 34539 32114 174 456 0 34075 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 138156

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 13794 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.22 2.23 2.18 3/177 13907
/proc/meminfo: memFree=30164800/32872528 swapFree=1498860/1695084
[pid=13794] ppid=13791 vsize=138156 CPUtime=1800 cores=1,3,5,7
/proc/13794/stat : 13794 (open-wbo-lsu) R 13791 13794 6119 0 -1 4202496 8618 0 0 0 179979 21 0 0 20 0 1 0 3622744 141471744 32114 33554432000 4194304 6058637 140733705734352 140733705733128 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/13794/statm: 34539 32114 174 456 0 34075 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 138156

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.8
CPU system time (s): 0.216967
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 138156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.216967
maximum resident set size= 130504
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8621
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= 11
involuntary context switches= 1988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5963 second user time and 6.86296 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 20:36:10
IDJOB=4089732
IDBENCH=107448
IDSOLVER=2545
FILE ID=node137/4089732-1466015770
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand4regsplit-v060-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089732-1466015770/watcher-4089732-1466015770 -o /tmp/evaluation-result-4089732-1466015770/solver-4089732-1466015770 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4089732-1466015770.opb

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

MD5SUM BENCH= ae93e5ac784f748386a3bfe952e5340c
RANDOM SEED=1691281823

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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        30294528 kB
Buffers:           12064 kB
Cached:            44648 kB
SwapCached:         2484 kB
Active:           137552 kB
Inactive:          26552 kB
Active(anon):     108640 kB
Inactive(anon):     1368 kB
Active(file):      28912 kB
Inactive(file):    25184 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099504 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       1895708 kB
Mapped:             7836 kB
Shmem:                 0 kB
Slab:             566052 kB
SReclaimable:      10332 kB
SUnreclaim:       555720 kB
KernelStack:        1472 kB
PageTables:         7564 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1935412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    389120 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 2016-06-15 21:06:11