Trace number 4116320

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/nossum/
normalized-sha1-size160-round22-0.opb
MD5SUM21a0e500ca727a88f38c5e532822f09b
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 variables4128
Total number of constraints8736
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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-4116320-1466968192.opb
0.00/0.00	c File size is 378240 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7872                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4116320-1466968192/watcher-4116320-1466968192 -o /tmp/evaluation-result-4116320-1466968192/solver-4116320-1466968192 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960 open-wbo-lsu HOME/instance-4116320-1466968192.opb 

pid=22907
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: 2.19 2.14 2.12 3/176 22910
/proc/meminfo: memFree=30598992/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 405 0 0 0 0 0 0 0 20 0 1 0 29858992 2777088 280 33554432000 4194304 6058637 140734923770208 140737465999048 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22910/statm: 678 280 228 456 0 121 0

[startup+0.100165 s]
/proc/loadavg: 2.19 2.14 2.12 3/176 22910
/proc/meminfo: memFree=30598992/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=26852 CPUtime=0.09 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 4970 0 0 0 8 1 0 0 20 0 1 0 29858992 27496448 5206 33554432000 4194304 6058637 140734923770208 140737465999048 4266390 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22910/statm: 6713 5206 165 456 0 6249 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26852

[startup+0.200343 s]
/proc/loadavg: 2.19 2.14 2.12 3/176 22910
/proc/meminfo: memFree=30598992/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=27696 CPUtime=0.19 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 5322 0 0 0 18 1 0 0 20 0 1 0 29858992 28360704 5486 33554432000 4194304 6058637 140734923770208 140737465999048 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22910/statm: 6924 5486 179 456 0 6460 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27696

[startup+0.300329 s]
/proc/loadavg: 2.19 2.14 2.12 3/176 22910
/proc/meminfo: memFree=30598992/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=28008 CPUtime=0.29 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 5402 0 0 0 28 1 0 0 20 0 1 0 29858992 28680192 5565 33554432000 4194304 6058637 140734923770208 140737465999048 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22910/statm: 7002 5565 179 456 0 6538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28008

[startup+0.700276 s]
/proc/loadavg: 2.19 2.14 2.12 3/176 22910
/proc/meminfo: memFree=30598992/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=28108 CPUtime=0.69 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 5489 0 0 0 68 1 0 0 20 0 1 0 29858992 28782592 5630 33554432000 4194304 6058637 140734923770208 140734923768808 4277378 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 7027 5630 180 456 0 6563 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28108

[startup+1.50027 s]
/proc/loadavg: 2.19 2.14 2.12 3/177 22911
/proc/meminfo: memFree=30576840/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=28552 CPUtime=1.48 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 6251 0 0 0 147 1 0 0 20 0 1 0 29858992 29237248 5799 33554432000 4194304 6058637 140734923770208 140734923769032 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 7138 5799 181 456 0 6674 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28552

[startup+3.10027 s]
/proc/loadavg: 2.19 2.14 2.12 3/177 22911
/proc/meminfo: memFree=30575228/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=28684 CPUtime=3.08 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 6294 0 0 0 307 1 0 0 20 0 1 0 29858992 29372416 5842 33554432000 4194304 6058637 140734923770208 140734923768808 4277368 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 7171 5842 181 456 0 6707 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28684

[startup+6.30027 s]
/proc/loadavg: 2.25 2.15 2.12 3/177 22911
/proc/meminfo: memFree=30575092/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=29148 CPUtime=6.29 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 7236 0 0 0 627 2 0 0 20 0 1 0 29858992 29847552 5999 33554432000 4194304 6058637 140734923770208 140734923769272 4277643 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 7287 5999 181 456 0 6823 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29148

[startup+12.7003 s]
/proc/loadavg: 2.23 2.15 2.12 3/178 22914
/proc/meminfo: memFree=30562684/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=40728 CPUtime=12.68 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 8169 0 0 0 1266 2 0 0 20 0 1 0 29858992 41705472 8899 33554432000 4194304 6058637 140734923770208 140734923768968 4261600 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 10182 8899 181 456 0 9718 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40728

[startup+25.5004 s]
/proc/loadavg: 2.25 2.16 2.12 4/178 22914
/proc/meminfo: memFree=30563856/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=40728 CPUtime=25.48 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 8191 0 0 0 2546 2 0 0 20 0 1 0 29858992 41705472 8919 33554432000 4194304 6058637 140734923770208 140734923768968 4280035 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 10182 8919 181 456 0 9718 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40728

[startup+51.1004 s]
/proc/loadavg: 2.23 2.16 2.12 3/178 22914
/proc/meminfo: memFree=30559456/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=45080 CPUtime=51.08 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 8861 0 0 0 5105 3 0 0 20 0 1 0 29858992 46161920 10019 33554432000 4194304 6058637 140734923770208 140734923768968 4277490 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 11270 10019 181 456 0 10806 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45080

[startup+102.3 s]
/proc/loadavg: 2.10 2.13 2.12 3/177 22915
/proc/meminfo: memFree=30563944/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=40660 CPUtime=102.28 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 10164 0 0 0 10225 3 0 0 20 0 1 0 29858992 41635840 8835 33554432000 4194304 6058637 140734923770208 140734923768936 4255256 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 10165 8835 181 456 0 9701 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 40660

[startup+162.3 s]
/proc/loadavg: 2.07 2.12 2.11 4/177 22916
/proc/meminfo: memFree=30541008/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=67096 CPUtime=162.26 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 11207 0 0 0 16222 4 0 0 20 0 1 0 29858992 68706304 14466 33554432000 4194304 6058637 140734923770208 140734923768936 4246095 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 16774 14466 181 456 0 16310 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67096

[startup+222.307 s]
/proc/loadavg: 2.12 2.13 2.11 3/176 22918
/proc/meminfo: memFree=30539132/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=67096 CPUtime=222.26 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 11592 0 0 0 22221 5 0 0 20 0 1 0 29858992 68706304 15011 33554432000 4194304 6058637 140734923770208 140734923769272 4277682 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 16774 15011 181 456 0 16310 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67096

[startup+282.3 s]
/proc/loadavg: 2.04 2.10 2.10 3/177 22920
/proc/meminfo: memFree=30533140/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=97444 CPUtime=282.25 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 12079 0 0 0 28220 5 0 0 20 0 1 0 29858992 99782656 16514 33554432000 4194304 6058637 140734923770208 140734923768936 4277843 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 24361 16514 181 456 0 23897 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97444

[startup+342.3 s]
/proc/loadavg: 2.13 2.11 2.10 4/177 22921
/proc/meminfo: memFree=30494620/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=97444 CPUtime=342.23 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 12081 0 0 0 34218 5 0 0 20 0 1 0 29858992 99782656 17538 33554432000 4194304 6058637 140734923770208 140734923768936 4278162 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 24361 17538 181 456 0 23897 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97444

[startup+402.3 s]
/proc/loadavg: 2.10 2.10 2.09 3/177 22922
/proc/meminfo: memFree=30484708/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=97444 CPUtime=402.22 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 12082 0 0 0 40217 5 0 0 20 0 1 0 29858992 99782656 18050 33554432000 4194304 6058637 140734923770208 140734923768936 4277643 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 24361 18050 181 456 0 23897 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97444

[startup+462.3 s]
/proc/loadavg: 2.12 2.11 2.09 4/177 22923
/proc/meminfo: memFree=30525004/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=97444 CPUtime=462.21 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 12083 0 0 0 46216 5 0 0 20 0 1 0 29858992 99782656 18562 33554432000 4194304 6058637 140734923770208 140734923768936 4278290 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 24361 18562 181 456 0 23897 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97444

[startup+522.3 s]
/proc/loadavg: 2.14 2.12 2.09 4/177 22925
/proc/meminfo: memFree=30524968/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=97444 CPUtime=522.21 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 12084 0 0 0 52216 5 0 0 20 0 1 0 29858992 99782656 18563 33554432000 4194304 6058637 140734923770208 140734923768936 4246411 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 24361 18563 181 456 0 23897 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97444

[startup+582.3 s]
/proc/loadavg: 2.09 2.11 2.09 3/177 22926
/proc/meminfo: memFree=30522876/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=97444 CPUtime=582.2 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 12085 0 0 0 58215 5 0 0 20 0 1 0 29858992 99782656 19075 33554432000 4194304 6058637 140734923770208 140734923768936 4277378 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 24361 19075 181 456 0 23897 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97444


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.14 2.09 4/177 22936
/proc/meminfo: memFree=30461780/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=108764 CPUtime=942.14 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 12421 0 0 0 94208 6 0 0 20 0 1 0 29858992 111374336 24554 33554432000 4194304 6058637 140734923770208 140734923768968 4277832 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 27191 24554 181 456 0 26727 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 108764

[startup+1002.3 s]
/proc/loadavg: 2.16 2.14 2.09 3/177 22937
/proc/meminfo: memFree=30462248/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=108764 CPUtime=1002.13 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 12422 0 0 0 100207 6 0 0 20 0 1 0 29858992 111374336 25066 33554432000 4194304 6058637 140734923770208 140734923768968 4254861 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 27191 25066 181 456 0 26727 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 108764

[startup+1062.3 s]
/proc/loadavg: 2.12 2.13 2.09 4/177 22938
/proc/meminfo: memFree=30464152/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=108764 CPUtime=1062.12 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 12423 0 0 0 106206 6 0 0 20 0 1 0 29858992 111374336 25578 33554432000 4194304 6058637 140734923770208 140734923768968 4277357 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 27191 25578 181 456 0 26727 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 108764

[startup+1122.3 s]
/proc/loadavg: 2.16 2.13 2.09 3/177 22939
/proc/meminfo: memFree=30496216/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=108764 CPUtime=1122.11 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 12423 0 0 0 112205 6 0 0 20 0 1 0 29858992 111374336 25578 33554432000 4194304 6058637 140734923770208 140734923768968 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 27191 25578 181 456 0 26727 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 108764

[startup+1182.3 s]
/proc/loadavg: 2.10 2.12 2.09 4/177 22941
/proc/meminfo: memFree=30495064/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=108764 CPUtime=1182.1 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 12699 0 0 0 118204 6 0 0 20 0 1 0 29858992 111374336 25852 33554432000 4194304 6058637 140734923770208 140734923768968 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 27191 25852 181 456 0 26727 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 108764

[startup+1242.3 s]
/proc/loadavg: 2.07 2.11 2.09 4/178 22991
/proc/meminfo: memFree=30523988/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=146300 CPUtime=1242.09 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 14783 0 0 0 124201 8 0 0 20 0 1 0 29858992 149811200 28577 33554432000 4194304 6058637 140734923770208 140734923768984 4263603 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 36575 28577 181 456 0 36111 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146300

[startup+1302.3 s]
/proc/loadavg: 2.20 2.14 2.10 3/177 22992
/proc/meminfo: memFree=30517024/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=146300 CPUtime=1302.09 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 15739 0 0 0 130199 10 0 0 20 0 1 0 29858992 149811200 29089 33554432000 4194304 6058637 140734923770208 140734923768984 4277839 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 36575 29089 181 456 0 36111 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146300

[startup+1362.3 s]
/proc/loadavg: 2.07 2.11 2.09 3/177 22993
/proc/meminfo: memFree=30498736/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=146300 CPUtime=1362.08 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 16827 0 0 0 136196 12 0 0 20 0 1 0 29858992 149811200 29601 33554432000 4194304 6058637 140734923770208 140734923768984 4277357 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 36575 29601 181 456 0 36111 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146300

[startup+1422.3 s]
/proc/loadavg: 2.16 2.12 2.09 4/177 22994
/proc/meminfo: memFree=30495600/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=146300 CPUtime=1422.07 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 17911 0 0 0 142194 13 0 0 20 0 1 0 29858992 149811200 29601 33554432000 4194304 6058637 140734923770208 140734923768984 4277806 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 36575 29601 181 456 0 36111 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 146300

[startup+1482.3 s]
/proc/loadavg: 2.11 2.11 2.09 3/177 22996
/proc/meminfo: memFree=30491452/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=146300 CPUtime=1482.05 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 19002 0 0 0 148190 15 0 0 20 0 1 0 29858992 149811200 29601 33554432000 4194304 6058637 140734923770208 140734923768984 4277378 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 36575 29601 181 456 0 36111 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 146300

[startup+1542.31 s]
/proc/loadavg: 2.07 2.10 2.09 3/177 22997
/proc/meminfo: memFree=30488556/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=146300 CPUtime=1542.05 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 20091 0 0 0 154188 17 0 0 20 0 1 0 29858992 149811200 29325 33554432000 4194304 6058637 140734923770208 140734923768984 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 36575 29325 181 456 0 36111 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 146300

[startup+1602.3 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 22998
/proc/meminfo: memFree=30488400/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=146300 CPUtime=1602.04 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 21179 0 0 0 160185 19 0 0 20 0 1 0 29858992 149811200 28301 33554432000 4194304 6058637 140734923770208 140734923768984 4277672 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 36575 28301 181 456 0 36111 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146300

[startup+1662.3 s]
/proc/loadavg: 2.18 2.13 2.10 3/177 22999
/proc/meminfo: memFree=30488456/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=146300 CPUtime=1662.04 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 22264 0 0 0 166182 22 0 0 20 0 1 0 29858992 149811200 27277 33554432000 4194304 6058637 140734923770208 140734923768984 4277518 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 36575 27277 181 456 0 36111 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 146300

[startup+1722.3 s]
/proc/loadavg: 2.22 2.15 2.10 3/177 23000
/proc/meminfo: memFree=30521940/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=96980 CPUtime=1722.02 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 22860 0 0 0 172179 23 0 0 20 0 1 0 29858992 99307520 18609 33554432000 4194304 6058637 140734923770208 140734923769272 4277682 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 24245 18609 181 456 0 23781 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 96980

[startup+1782.3 s]
/proc/loadavg: 2.24 2.17 2.10 3/177 23002
/proc/meminfo: memFree=30521620/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=96980 CPUtime=1782.01 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 23949 0 0 0 178176 25 0 0 20 0 1 0 29858992 99307520 18609 33554432000 4194304 6058637 140734923770208 140734923769272 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 24245 18609 181 456 0 23781 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 96980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.26 2.17 2.11 3/177 23002
/proc/meminfo: memFree=30489288/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=146300 CPUtime=1800.01 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 24440 0 0 0 179975 26 0 0 20 0 1 0 29858992 149811200 26765 33554432000 4194304 6058637 140734923770208 140734923768984 4277832 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 36575 26765 181 456 0 36111 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146300

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 22910 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.26 2.17 2.11 3/177 23002
/proc/meminfo: memFree=30489288/32872528 swapFree=1094508/1184444
[pid=22910] ppid=22907 vsize=146300 CPUtime=1800.01 cores=1,3,5,7
/proc/22910/stat : 22910 (open-wbo-lsu) R 22907 22910 20109 0 -1 4202496 24440 0 0 0 179975 26 0 0 20 0 1 0 29858992 149811200 26765 33554432000 4194304 6058637 140734923770208 140734923768984 4277832 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/22910/statm: 36575 26765 181 456 0 36111 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146300

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.76
CPU system time (s): 0.26196
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 177120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.26196
maximum resident set size= 155104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24443
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= 13
involuntary context switches= 2420

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.25835 second user time and 7.29089 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 21:09:52
IDJOB=4116320
IDBENCH=109455
IDSOLVER=2545
FILE ID=node115/4116320-1466968192
RUNJOBID= node115-1466939817-20126
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round22-0.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116320-1466968192/watcher-4116320-1466968192 -o /tmp/evaluation-result-4116320-1466968192/solver-4116320-1466968192 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960  open-wbo-lsu HOME/instance-4116320-1466968192.opb

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

MD5SUM BENCH= 21a0e500ca727a88f38c5e532822f09b
RANDOM SEED=1656628617

node115.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
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	: 5332.79
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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		: 2666.395
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:        30599264 kB
Buffers:           70772 kB
Cached:           211884 kB
SwapCached:         1676 kB
Active:           119548 kB
Inactive:         241752 kB
Active(anon):      80452 kB
Inactive(anon):      684 kB
Active(file):      39096 kB
Inactive(file):   241068 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:       1262364 kB
Mapped:             7996 kB
Shmem:                 0 kB
Slab:             595176 kB
SReclaimable:      39116 kB
SUnreclaim:       556060 kB
KernelStack:        1456 kB
PageTables:         6036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1399224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 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= 71652 MiB
End job on node115 at 2016-06-26 21:39:53