Trace number 4083618

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) 1800.03 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K87.opb
MD5SUM800363f05bcd3a7fdae42567bbf8c0cf
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 variables5916
Total number of constraints6092
Number of constraints which are clauses6005
Number of constraints which are cardinality constraints (but not clauses)87
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint87
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 88
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-4083618-1465357881.opb
0.00/0.00	c File size is 378082 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:          5916                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       6005                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          87                                                                   |
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-4083618-1465357881/watcher-4083618-1465357881 -o /tmp/evaluation-result-4083618-1465357881/solver-4083618-1465357881 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20984 --watchdog 1960 open-wbo-lsu HOME/instance-4083618-1465357881.opb 

pid=24917
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: 2.18 2.21 2.18 4/176 24920
/proc/meminfo: memFree=29605268/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=3104 CPUtime=0 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 506 0 0 0 0 0 0 0 20 0 1 0 117721569 3178496 382 33554432000 4194304 6058637 140735084040448 140733921642456 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 776 382 228 456 0 219 0

[startup+0.100119 s]
/proc/loadavg: 2.18 2.21 2.18 4/176 24920
/proc/meminfo: memFree=29605268/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=11280 CPUtime=0.09 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 1744 0 0 0 9 0 0 0 20 0 1 0 117721569 11550720 1998 33554432000 4194304 6058637 140735084040448 140733921642456 4261410 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 2820 1998 163 456 0 2356 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11280

[startup+0.200343 s]
/proc/loadavg: 2.18 2.21 2.18 4/176 24920
/proc/meminfo: memFree=29605268/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=11280 CPUtime=0.19 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 1763 0 0 0 19 0 0 0 20 0 1 0 117721569 11550720 2017 33554432000 4194304 6058637 140735084040448 140733921642456 4255540 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 2820 2017 163 456 0 2356 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11280

[startup+0.300277 s]
/proc/loadavg: 2.18 2.21 2.18 4/176 24920
/proc/meminfo: memFree=29605268/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=11364 CPUtime=0.29 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 1799 0 0 0 29 0 0 0 20 0 1 0 117721569 11636736 2053 33554432000 4194304 6058637 140735084040448 140733921642456 4255147 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 2841 2053 174 456 0 2377 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11364

[startup+0.700237 s]
/proc/loadavg: 2.18 2.21 2.18 4/176 24920
/proc/meminfo: memFree=29605268/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=9952 CPUtime=0.69 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 2496 0 0 0 69 0 0 0 20 0 1 0 117721569 10190848 2050 33554432000 4194304 6058637 140735084040448 140733921642456 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 2488 2050 176 456 0 2024 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9952

[startup+1.50027 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 24921
/proc/meminfo: memFree=29594020/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=12128 CPUtime=1.49 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 4214 0 0 0 149 0 0 0 20 0 1 0 117721569 12419072 2519 33554432000 4194304 6058637 140735084040448 140735084039000 4277674 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 3032 2519 176 456 0 2568 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12128

[startup+3.10024 s]
/proc/loadavg: 2.18 2.21 2.18 3/177 24921
/proc/meminfo: memFree=29587444/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=18168 CPUtime=3.09 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 5163 0 0 0 309 0 0 0 20 0 1 0 117721569 18604032 3940 33554432000 4194304 6058637 140735084040448 140735084039208 4255024 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 4542 3940 176 456 0 4078 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18168

[startup+6.30032 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 24921
/proc/meminfo: memFree=29582064/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=28016 CPUtime=6.29 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 5705 0 0 0 629 0 0 0 20 0 1 0 117721569 28688384 4662 33554432000 4194304 6058637 140735084040448 140735084039176 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 7004 4662 176 456 0 6540 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28016

[startup+12.7003 s]
/proc/loadavg: 2.23 2.22 2.18 4/177 24921
/proc/meminfo: memFree=29563572/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=51368 CPUtime=12.68 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 7206 0 0 0 1268 0 0 0 20 0 1 0 117721569 52600832 9128 33554432000 4194304 6058637 140735084040448 140735084039512 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 12842 9128 176 456 0 12378 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 51368

[startup+25.5004 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 24921
/proc/meminfo: memFree=29550308/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=51368 CPUtime=25.48 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 7207 0 0 0 2548 0 0 0 20 0 1 0 117721569 52600832 9640 33554432000 4194304 6058637 140735084040448 140735084039176 4254988 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 12842 9640 176 456 0 12378 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51368

[startup+51.1004 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 24921
/proc/meminfo: memFree=29564944/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=70240 CPUtime=51.08 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 7658 0 0 0 5107 1 0 0 20 0 1 0 117721569 71925760 12202 33554432000 4194304 6058637 140735084040448 140735084039176 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 17560 12202 176 456 0 17096 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70240

[startup+102.3 s]
/proc/loadavg: 2.28 2.23 2.19 4/177 24968
/proc/meminfo: memFree=29709212/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=70240 CPUtime=102.28 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 8324 0 0 0 10224 4 0 0 20 0 1 0 117721569 71925760 12499 33554432000 4194304 6058637 140735084040448 140735084039512 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 17560 12499 176 456 0 17096 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 70240

[startup+162.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 24969
/proc/meminfo: memFree=29631236/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=131492 CPUtime=162.26 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 10431 0 0 0 16218 8 0 0 20 0 1 0 117721569 134647808 29933 33554432000 4194304 6058637 140735084040448 140735084039224 4265209 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 32873 29933 176 456 0 32409 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 131492

[startup+222.307 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 24971
/proc/meminfo: memFree=29612496/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=131492 CPUtime=222.27 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 12418 0 0 0 22214 13 0 0 20 0 1 0 117721569 134647808 29422 33554432000 4194304 6058637 140735084040448 140735084039224 4255244 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 32873 29422 176 456 0 32409 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 131492

[startup+282.3 s]
/proc/loadavg: 2.23 2.21 2.18 4/177 24972
/proc/meminfo: memFree=29580004/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=162312 CPUtime=282.24 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 14347 0 0 0 28208 16 0 0 20 0 1 0 117721569 166207488 35121 33554432000 4194304 6058637 140735084040448 140735084039480 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 40578 35121 176 456 0 40114 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 162312

[startup+342.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 24973
/proc/meminfo: memFree=29529428/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=162312 CPUtime=342.23 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 15691 0 0 0 34204 19 0 0 20 0 1 0 117721569 166207488 36657 33554432000 4194304 6058637 140735084040448 140735084039480 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 40578 36657 176 456 0 40114 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 162312

[startup+402.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 24974
/proc/meminfo: memFree=29541316/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=162312 CPUtime=402.23 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 18476 0 0 0 40198 25 0 0 20 0 1 0 117721569 166207488 33585 33554432000 4194304 6058637 140735084040448 140735084039480 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 40578 33585 176 456 0 40114 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 162312

[startup+462.3 s]
/proc/loadavg: 2.35 2.23 2.19 4/177 24975
/proc/meminfo: memFree=29605220/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=82172 CPUtime=462.22 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 20803 0 0 0 46193 29 0 0 20 0 1 0 117721569 84144128 20151 33554432000 4194304 6058637 140735084040448 140735084039512 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 20543 20151 176 456 0 20079 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 82172

[startup+522.3 s]
/proc/loadavg: 2.32 2.25 2.19 3/178 24980
/proc/meminfo: memFree=29491056/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=162312 CPUtime=522.21 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 22966 0 0 0 52187 34 0 0 20 0 1 0 117721569 166207488 37681 33554432000 4194304 6058637 140735084040448 140735084039480 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 40578 37681 176 456 0 40114 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 162312

[startup+582.3 s]
/proc/loadavg: 2.23 2.23 2.19 3/178 25004
/proc/meminfo: memFree=29498472/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=212400 CPUtime=582.2 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 25287 0 0 0 58182 38 0 0 20 0 1 0 117721569 217497600 43614 33554432000 4194304 6058637 140735084040448 140735084039480 4255133 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53100 43614 176 456 0 52636 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 212400


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 25011
/proc/meminfo: memFree=29435052/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=212400 CPUtime=942.14 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 35840 0 0 0 94153 61 0 0 20 0 1 0 117721569 217497600 47219 33554432000 4194304 6058637 140735084040448 140735084039480 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53100 47219 176 456 0 52636 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 212400

[startup+1002.3 s]
/proc/loadavg: 2.28 2.24 2.19 4/177 25012
/proc/meminfo: memFree=29430812/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=212400 CPUtime=1002.13 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 37511 0 0 0 100149 64 0 0 20 0 1 0 117721569 217497600 47219 33554432000 4194304 6058637 140735084040448 140735084039480 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53100 47219 176 456 0 52636 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 212400

[startup+1062.3 s]
/proc/loadavg: 2.39 2.27 2.20 3/177 25013
/proc/meminfo: memFree=29436940/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=212400 CPUtime=1062.12 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 39535 0 0 0 106144 68 0 0 20 0 1 0 117721569 217497600 46707 33554432000 4194304 6058637 140735084040448 140735084039480 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53100 46707 176 456 0 52636 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 212400

[startup+1122.3 s]
/proc/loadavg: 2.23 2.25 2.19 3/178 25018
/proc/meminfo: memFree=29446768/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=212400 CPUtime=1122.11 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 41558 0 0 0 112139 72 0 0 20 0 1 0 117721569 217497600 44659 33554432000 4194304 6058637 140735084040448 140735084039480 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53100 44659 176 456 0 52636 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 212400

[startup+1182.3 s]
/proc/loadavg: 2.17 2.23 2.18 3/177 25019
/proc/meminfo: memFree=29465728/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=212400 CPUtime=1182.1 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 43583 0 0 0 118135 75 0 0 20 0 1 0 117721569 217497600 41075 33554432000 4194304 6058637 140735084040448 140735084039480 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53100 41075 176 456 0 52636 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 212400

[startup+1242.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/177 25020
/proc/meminfo: memFree=29501012/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=162312 CPUtime=1242.1 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 44794 0 0 0 124132 78 0 0 20 0 1 0 117721569 166207488 36678 33554432000 4194304 6058637 140735084040448 140735084039480 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 40578 36678 176 456 0 40114 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 162312

[startup+1302.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 25021
/proc/meminfo: memFree=29580912/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=131492 CPUtime=1302.09 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 46228 0 0 0 130128 81 0 0 20 0 1 0 117721569 134647808 28419 33554432000 4194304 6058637 140735084040448 140735084039224 4255120 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 32873 28419 176 456 0 32409 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 131492

[startup+1362.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 25022
/proc/meminfo: memFree=29494504/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=293788 CPUtime=1362.08 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 48188 0 0 0 136124 84 0 0 20 0 1 0 117721569 300838912 55411 33554432000 4194304 6058637 140735084040448 140735084039480 4265275 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 73447 55411 176 456 0 72983 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 293788

[startup+1422.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 25024
/proc/meminfo: memFree=29382600/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=212400 CPUtime=1422.08 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 49700 0 0 0 142120 88 0 0 20 0 1 0 117721569 217497600 51315 33554432000 4194304 6058637 140735084040448 140735084039480 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53100 51315 176 456 0 52636 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 212400

[startup+1482.3 s]
/proc/loadavg: 2.13 2.18 2.17 4/177 25025
/proc/meminfo: memFree=29435016/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=212400 CPUtime=1482.06 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 51721 0 0 0 148114 92 0 0 20 0 1 0 117721569 217497600 44147 33554432000 4194304 6058637 140735084040448 140735084039480 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53100 44147 176 456 0 52636 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 212400

[startup+1542.31 s]
/proc/loadavg: 2.14 2.17 2.17 3/177 25026
/proc/meminfo: memFree=29499348/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=162312 CPUtime=1542.05 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 52928 0 0 0 154111 94 0 0 20 0 1 0 117721569 166207488 35654 33554432000 4194304 6058637 140735084040448 140735084039480 4278233 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 40578 35654 176 456 0 40114 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 162312

[startup+1602.3 s]
/proc/loadavg: 2.31 2.21 2.19 3/177 25027
/proc/meminfo: memFree=29480972/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=293788 CPUtime=1602.04 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 54302 0 0 0 160107 97 0 0 20 0 1 0 117721569 300838912 58995 33554432000 4194304 6058637 140735084040448 140735084039480 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 73447 58995 176 456 0 72983 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 293788

[startup+1662.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/177 25028
/proc/meminfo: memFree=29369132/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=212400 CPUtime=1662.03 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 55816 0 0 0 166103 100 0 0 20 0 1 0 117721569 217497600 52339 33554432000 4194304 6058637 140735084040448 140735084039480 4263603 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53100 52339 176 456 0 52636 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 212400

[startup+1722.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/178 25033
/proc/meminfo: memFree=29432940/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=213264 CPUtime=1722.03 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 58053 0 0 0 172098 105 0 0 20 0 1 0 117721569 218382336 46917 33554432000 4194304 6058637 140735084040448 140735084039480 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53316 46917 176 456 0 52852 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 213264

[startup+1782.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 25034
/proc/meminfo: memFree=29565496/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=165592 CPUtime=1782.01 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 59349 0 0 0 178093 108 0 0 20 0 1 0 117721569 169566208 36468 33554432000 4194304 6058637 140735084040448 140735084039480 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 41398 36468 176 456 0 40934 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 165592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 25034
/proc/meminfo: memFree=29464964/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=215680 CPUtime=1800.01 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 60180 0 0 0 179892 109 0 0 20 0 1 0 117721569 220856320 44961 33554432000 4194304 6058637 140735084040448 140735084039480 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53920 44961 176 456 0 53456 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 215680

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 24920 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 25034
/proc/meminfo: memFree=29464964/32872528 swapFree=16700/1645768
[pid=24920] ppid=24917 vsize=215680 CPUtime=1800.01 cores=1,3,5,7
/proc/24920/stat : 24920 (open-wbo-lsu) R 24917 24920 20967 0 -1 4202496 60180 0 0 0 179892 109 0 0 20 0 1 0 117721569 220856320 44961 33554432000 4194304 6058637 140735084040448 140735084039480 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/24920/statm: 53920 44961 176 456 0 53456 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 215680

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1798.92
CPU system time (s): 1.10483
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 294652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.92
system time used= 1.10483
maximum resident set size= 245016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60183
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= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.30335 second user time and 7.17991 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 05:51:21
IDJOB=4083618
IDBENCH=90113
IDSOLVER=2545
FILE ID=node124/4083618-1465357881
RUNJOBID= node124-1465337038-20984
PBS_JOBID= 19853397
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K87.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083618-1465357881/watcher-4083618-1465357881 -o /tmp/evaluation-result-4083618-1465357881/solver-4083618-1465357881 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20984 --watchdog 1960  open-wbo-lsu HOME/instance-4083618-1465357881.opb

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

MD5SUM BENCH= 800363f05bcd3a7fdae42567bbf8c0cf
RANDOM SEED=304937085

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:        29605292 kB
Buffers:          133980 kB
Cached:           549096 kB
SwapCached:          752 kB
Active:           445232 kB
Inactive:         436488 kB
Active(anon):     197296 kB
Inactive(anon):     3320 kB
Active(file):     247936 kB
Inactive(file):   433168 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:       1943568 kB
Mapped:             7768 kB
Shmem:                 0 kB
Slab:             606836 kB
SReclaimable:      51060 kB
SUnreclaim:       555776 kB
KernelStack:        1472 kB
PageTables:         8032 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1979396 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1898496 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 06:21:22