Trace number 4097229

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) 1800.11 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_37.opb
MD5SUMc141603a78a4e892ff86e9edd55bca94
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 variables1806
Total number of constraints8657
Number of constraints which are clauses8652
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint42
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 37
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 79
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-4097229-1466113545.opb
0.00/0.00	c File size is 280965 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          1806                                                                   |
1800.09/1800.40	c |  Number of hard clauses:       8655                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:           6                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.03 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4097229-1466113545/watcher-4097229-1466113545 -o /tmp/evaluation-result-4097229-1466113545/solver-4097229-1466113545 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14976 --watchdog 1960 open-wbo-lsu HOME/instance-4097229-1466113545.opb 

pid=16080
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: 2.11 2.19 2.17 4/176 16083
/proc/meminfo: memFree=30567260/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=2612 CPUtime=0 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 397 0 0 0 0 0 0 0 20 0 1 0 13401059 2674688 272 33554432000 4194304 6058637 140737154956144 140734647183720 4210712 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 653 272 204 456 0 120 0

[startup+0.100218 s]
/proc/loadavg: 2.11 2.19 2.17 4/176 16083
/proc/meminfo: memFree=30567260/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=4164 CPUtime=0.09 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 1025 0 0 0 9 0 0 0 20 0 1 0 13401059 4263936 678 33554432000 4194304 6058637 140737154956144 140737154954760 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 1041 678 166 456 0 577 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4164

[startup+0.200303 s]
/proc/loadavg: 2.11 2.19 2.17 4/176 16083
/proc/meminfo: memFree=30567260/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=4924 CPUtime=0.19 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 1161 0 0 0 19 0 0 0 20 0 1 0 13401059 5042176 807 33554432000 4194304 6058637 140737154956144 140737154954760 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 1231 809 166 456 0 767 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4924

[startup+0.300282 s]
/proc/loadavg: 2.11 2.19 2.17 4/176 16083
/proc/meminfo: memFree=30567260/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=4732 CPUtime=0.29 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 1423 0 0 0 29 0 0 0 20 0 1 0 13401059 4845568 797 33554432000 4194304 6058637 140737154956144 140737154954760 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 1183 797 166 456 0 719 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4732

[startup+0.700256 s]
/proc/loadavg: 2.11 2.19 2.17 4/176 16083
/proc/meminfo: memFree=30567260/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=7396 CPUtime=0.69 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 2100 0 0 0 69 0 0 0 20 0 1 0 13401059 7573504 1454 33554432000 4194304 6058637 140737154956144 140737154954760 4254568 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 1849 1454 175 456 0 1385 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7396

[startup+1.50024 s]
/proc/loadavg: 2.11 2.19 2.17 4/177 16084
/proc/meminfo: memFree=30561036/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=8952 CPUtime=1.49 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 2313 0 0 0 149 0 0 0 20 0 1 0 13401059 9166848 1664 33554432000 4194304 6058637 140737154956144 140737154954872 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 2238 1664 175 456 0 1774 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8952

[startup+3.10024 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 16084
/proc/meminfo: memFree=30558432/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=12276 CPUtime=3.09 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 3391 0 0 0 309 0 0 0 20 0 1 0 13401059 12570624 2669 33554432000 4194304 6058637 140737154956144 140737154954904 4277819 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 3069 2669 175 456 0 2605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12276

[startup+6.30024 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 16084
/proc/meminfo: memFree=30556228/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=12276 CPUtime=6.29 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 3445 0 0 0 629 0 0 0 20 0 1 0 13401059 12570624 2722 33554432000 4194304 6058637 140737154956144 140737154954904 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 3069 2722 175 456 0 2605 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12276

[startup+12.7003 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 16084
/proc/meminfo: memFree=30552424/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=22420 CPUtime=12.69 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 3860 0 0 0 1269 0 0 0 20 0 1 0 13401059 22958080 4520 33554432000 4194304 6058637 140737154956144 140737154955208 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 5605 4520 175 456 0 5141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22420

[startup+25.5004 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 16084
/proc/meminfo: memFree=30546028/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=22420 CPUtime=25.49 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 4072 0 0 0 2549 0 0 0 20 0 1 0 13401059 22958080 5235 33554432000 4194304 6058637 140737154956144 140737154954872 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 5605 5235 175 456 0 5141 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 22420

[startup+51.1004 s]
/proc/loadavg: 2.13 2.18 2.17 3/177 16084
/proc/meminfo: memFree=30538448/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=29716 CPUtime=51.08 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 4397 0 0 0 5108 0 0 0 20 0 1 0 13401059 30429184 7084 33554432000 4194304 6058637 140737154956144 140737154954872 4277729 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 7429 7084 175 456 0 6965 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29716

[startup+102.3 s]
/proc/loadavg: 2.05 2.15 2.16 3/176 16085
/proc/meminfo: memFree=30533560/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=34136 CPUtime=102.27 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 4460 0 0 0 10227 0 0 0 20 0 1 0 13401059 34955264 8167 33554432000 4194304 6058637 140737154956144 140737154954904 4255174 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 8534 8167 175 456 0 8070 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 34136

[startup+162.3 s]
/proc/loadavg: 2.09 2.14 2.16 3/177 16087
/proc/meminfo: memFree=30528868/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=44012 CPUtime=162.26 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 6602 0 0 0 16225 1 0 0 20 0 1 0 13401059 45068288 9369 33554432000 4194304 6058637 140737154956144 140737154954904 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 11003 9369 175 456 0 10539 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 44012

[startup+222.307 s]
/proc/loadavg: 2.18 2.15 2.16 4/177 16088
/proc/meminfo: memFree=30519196/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=44012 CPUtime=222.26 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 6626 0 0 0 22225 1 0 0 20 0 1 0 13401059 45068288 9902 33554432000 4194304 6058637 140737154956144 140737154954904 4277545 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 11003 9902 175 456 0 10539 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 44012

[startup+282.3 s]
/proc/loadavg: 2.18 2.15 2.16 4/178 16092
/proc/meminfo: memFree=30500816/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=57900 CPUtime=282.24 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 7893 0 0 0 28223 1 0 0 20 0 1 0 13401059 59289600 13697 33554432000 4194304 6058637 140737154956144 140737154954872 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 14475 13698 175 456 0 14011 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 57900

[startup+342.3 s]
/proc/loadavg: 2.12 2.14 2.15 3/177 16093
/proc/meminfo: memFree=30499668/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=57900 CPUtime=342.22 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 7940 0 0 0 34221 1 0 0 20 0 1 0 13401059 59289600 13744 33554432000 4194304 6058637 140737154956144 140737154954872 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 14475 13744 175 456 0 14011 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 57900

[startup+402.3 s]
/proc/loadavg: 2.12 2.13 2.15 4/177 16094
/proc/meminfo: memFree=30489760/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=69396 CPUtime=402.22 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 8300 0 0 0 40220 2 0 0 20 0 1 0 13401059 71061504 16130 33554432000 4194304 6058637 140737154956144 140737154954904 4278120 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 17349 16130 175 456 0 16885 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 69396

[startup+462.3 s]
/proc/loadavg: 2.19 2.13 2.15 3/178 16107
/proc/meminfo: memFree=30484824/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=69396 CPUtime=462.21 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 8994 0 0 0 46219 2 0 0 20 0 1 0 13401059 71061504 16982 33554432000 4194304 6058637 140737154956144 140737154955208 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 17349 16982 175 456 0 16885 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 69396

[startup+522.3 s]
/proc/loadavg: 2.15 2.14 2.14 3/177 16108
/proc/meminfo: memFree=30466560/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=88252 CPUtime=522.2 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9597 0 0 0 52217 3 0 0 20 0 1 0 13401059 90370048 21652 33554432000 4194304 6058637 140737154956144 140737154954872 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 22063 21652 175 456 0 21599 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 88252

[startup+582.3 s]
/proc/loadavg: 2.13 2.13 2.14 4/177 16109
/proc/meminfo: memFree=30466816/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=88252 CPUtime=582.19 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9597 0 0 0 58216 3 0 0 20 0 1 0 13401059 90370048 21652 33554432000 4194304 6058637 140737154956144 140737154954872 4277957 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 22063 21652 175 456 0 21599 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 88252


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


[startup+882.307 s]
/proc/loadavg: 2.11 2.11 2.12 3/178 16118
/proc/meminfo: memFree=30445384/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=88252 CPUtime=882.15 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9597 0 0 0 88212 3 0 0 20 0 1 0 13401059 90370048 21652 33554432000 4194304 6058637 140737154956144 140737154954872 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 22063 21652 175 456 0 21599 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 88252

[startup+942.3 s]
/proc/loadavg: 2.19 2.14 2.12 4/178 16141
/proc/meminfo: memFree=30445328/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=88252 CPUtime=942.14 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9597 0 0 0 94211 3 0 0 20 0 1 0 13401059 90370048 21652 33554432000 4194304 6058637 140737154956144 140737154954872 4278210 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 22063 21652 175 456 0 21599 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 88252

[startup+1002.3 s]
/proc/loadavg: 2.24 2.15 2.13 3/177 17107
/proc/meminfo: memFree=30551420/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=88252 CPUtime=1002.12 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9605 0 0 0 100206 6 0 0 20 0 1 0 13401059 90370048 21696 33554432000 4194304 6058637 140737154956144 140737154954872 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 22063 21696 175 456 0 21599 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 88252

[startup+1062.3 s]
/proc/loadavg: 2.18 2.15 2.13 4/177 17109
/proc/meminfo: memFree=30527380/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=88252 CPUtime=1062.11 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9605 0 0 0 106205 6 0 0 20 0 1 0 13401059 90370048 21696 33554432000 4194304 6058637 140737154956144 140737154954872 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 22063 21696 175 456 0 21599 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 88252

[startup+1122.3 s]
/proc/loadavg: 2.15 2.15 2.12 3/177 17110
/proc/meminfo: memFree=30521016/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=88252 CPUtime=1122.1 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9605 0 0 0 112204 6 0 0 20 0 1 0 13401059 90370048 21696 33554432000 4194304 6058637 140737154956144 140737154954872 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 22063 21696 175 456 0 21599 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 88252

[startup+1182.3 s]
/proc/loadavg: 2.13 2.15 2.12 3/177 17111
/proc/meminfo: memFree=30513292/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=88252 CPUtime=1182.09 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9605 0 0 0 118203 6 0 0 20 0 1 0 13401059 90370048 21696 33554432000 4194304 6058637 140737154956144 140737154954872 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 22063 21696 175 456 0 21599 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 88252

[startup+1242.3 s]
/proc/loadavg: 2.10 2.14 2.12 3/177 17112
/proc/meminfo: memFree=30512508/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=88252 CPUtime=1242.08 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9605 0 0 0 124202 6 0 0 20 0 1 0 13401059 90370048 21696 33554432000 4194304 6058637 140737154956144 140737154954872 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 22063 21696 175 456 0 21599 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 88252

[startup+1302.3 s]
/proc/loadavg: 2.13 2.14 2.12 3/177 17113
/proc/meminfo: memFree=30512592/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=88252 CPUtime=1302.08 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9605 0 0 0 130202 6 0 0 20 0 1 0 13401059 90370048 21696 33554432000 4194304 6058637 140737154956144 140737154954872 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 22063 21696 175 456 0 21599 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 88252

[startup+1362.3 s]
/proc/loadavg: 2.16 2.14 2.12 3/177 17115
/proc/meminfo: memFree=30512668/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=88252 CPUtime=1362.06 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9605 0 0 0 136200 6 0 0 20 0 1 0 13401059 90370048 21696 33554432000 4194304 6058637 140737154956144 140737154954872 4277743 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 22063 21696 175 456 0 21599 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 88252

[startup+1422.3 s]
/proc/loadavg: 2.25 2.16 2.12 3/177 17116
/proc/meminfo: memFree=30506040/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=101180 CPUtime=1422.06 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9847 0 0 0 142200 6 0 0 20 0 1 0 13401059 103608320 22960 33554432000 4194304 6058637 140737154956144 140737154954872 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 25295 22960 175 456 0 24831 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 101180

[startup+1482.3 s]
/proc/loadavg: 2.18 2.16 2.12 3/178 17120
/proc/meminfo: memFree=30495480/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=101180 CPUtime=1482.04 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9850 0 0 0 148198 6 0 0 20 0 1 0 13401059 103608320 24496 33554432000 4194304 6058637 140737154956144 140737154954872 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 25295 24496 175 456 0 24831 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 101180

[startup+1542.31 s]
/proc/loadavg: 2.20 2.17 2.12 3/177 17121
/proc/meminfo: memFree=30485020/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=101180 CPUtime=1542.04 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9850 0 0 0 154198 6 0 0 20 0 1 0 13401059 103608320 24496 33554432000 4194304 6058637 140737154956144 140737154954872 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 25295 24496 175 456 0 24831 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 101180

[startup+1602.3 s]
/proc/loadavg: 2.18 2.17 2.12 3/177 17122
/proc/meminfo: memFree=30482688/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=101180 CPUtime=1602.02 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9907 0 0 0 160196 6 0 0 20 0 1 0 13401059 103608320 24550 33554432000 4194304 6058637 140737154956144 140737154954872 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 25295 24550 175 456 0 24831 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 101180

[startup+1662.3 s]
/proc/loadavg: 2.10 2.15 2.12 3/177 17124
/proc/meminfo: memFree=30482276/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=101180 CPUtime=1662.02 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 9907 0 0 0 166196 6 0 0 20 0 1 0 13401059 103608320 24550 33554432000 4194304 6058637 140737154956144 140737154954872 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 25295 24550 175 456 0 24831 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 101180

[startup+1722.3 s]
/proc/loadavg: 2.15 2.15 2.12 3/177 17125
/proc/meminfo: memFree=30481364/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=101180 CPUtime=1722.01 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 10151 0 0 0 172195 6 0 0 20 0 1 0 13401059 103608320 24784 33554432000 4194304 6058637 140737154956144 140737154954872 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 25295 24784 175 456 0 24831 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 101180

[startup+1782.3 s]
/proc/loadavg: 2.17 2.16 2.12 3/177 17126
/proc/meminfo: memFree=30481456/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=101180 CPUtime=1782 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 10151 0 0 0 178194 6 0 0 20 0 1 0 13401059 103608320 24784 33554432000 4194304 6058637 140737154956144 140737154954872 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 25295 24784 175 456 0 24831 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 101180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.13 2.15 2.12 4/177 17126
/proc/meminfo: memFree=30481788/32872528 swapFree=1199460/1313924
[pid=16083] ppid=16080 vsize=101180 CPUtime=1800.09 cores=1,3,5,7
/proc/16083/stat : 16083 (open-wbo-lsu) R 16080 16083 13694 0 -1 4202496 10151 0 0 0 180003 6 0 0 20 0 1 0 13401059 103608320 24784 33554432000 4194304 6058637 140737154956144 140737154954872 4278265 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/16083/statm: 25295 24784 175 456 0 24831 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 101180

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 16083 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.11
CPU user time (s): 1800.04
CPU system time (s): 0.068989
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 101180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.068989
maximum resident set size= 99148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10154
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= 16
involuntary context switches= 2494

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.40133 second user time and 7.2399 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-16 23:45:45
IDJOB=4097229
IDBENCH=107727
IDSOLVER=2545
FILE ID=node131/4097229-1466113545
RUNJOBID= node131-1466112688-14976
PBS_JOBID= 19904055
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_37.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097229-1466113545/watcher-4097229-1466113545 -o /tmp/evaluation-result-4097229-1466113545/solver-4097229-1466113545 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466112688-14976 --watchdog 1960  open-wbo-lsu HOME/instance-4097229-1466113545.opb

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

MD5SUM BENCH= c141603a78a4e892ff86e9edd55bca94
RANDOM SEED=1174644553

node131.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		: 2666.752
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	: 5333.50
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		: 2666.752
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		: 2666.752
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	: 5332.57
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		: 2666.752
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	: 5332.56
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		: 2666.752
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		: 2666.752
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	: 5332.56
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		: 2666.752
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
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:        30567904 kB
Buffers:           58920 kB
Cached:           142828 kB
SwapCached:         1964 kB
Active:           192392 kB
Inactive:          97608 kB
Active(anon):      89156 kB
Inactive(anon):     1452 kB
Active(file):     103236 kB
Inactive(file):    96156 kB
Unevictable:     1313924 kB
Mlocked:         1199460 kB
SwapTotal:      67108856 kB
SwapFree:       67099352 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:       1434072 kB
Mapped:             8088 kB
Shmem:                 0 kB
Slab:             568348 kB
SReclaimable:      12556 kB
SUnreclaim:       555792 kB
KernelStack:        1472 kB
PageTables:         6676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1515408 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    212992 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= 71696 MiB
End job on node131 at 2016-06-17 00:15:46