Trace number 4117200

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 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size80-round23-3.opb
MD5SUM81aabf67e30e32a79ceeaaf287da6f47
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 variables4288
Total number of constraints9456
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)368
Number of constraints which are nor clauses,nor cardinality constraints896
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-4117200-1466971794.opb
0.00/0.00	c File size is 415717 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8560                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
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-4117200-1466971794/watcher-4117200-1466971794 -o /tmp/evaluation-result-4117200-1466971794/solver-4117200-1466971794 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960 open-wbo-lsu HOME/instance-4117200-1466971794.opb 

pid=23203
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 2.15 2.10 3/176 23206
/proc/meminfo: memFree=30586020/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 30219143 2813952 288 33554432000 4194304 6058637 140735652150032 140736759278456 5130283 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 687 288 237 456 0 121 0

[startup+0.100159 s]
/proc/loadavg: 2.18 2.15 2.10 3/176 23206
/proc/meminfo: memFree=30586020/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=23500 CPUtime=0.09 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 4439 0 0 0 9 0 0 0 20 0 1 0 30219143 24064000 5228 33554432000 4194304 6058637 140735652150032 140736759278456 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 5875 5230 162 456 0 5411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23500

[startup+0.200346 s]
/proc/loadavg: 2.18 2.15 2.10 3/176 23206
/proc/meminfo: memFree=30586020/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=28008 CPUtime=0.19 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 5158 0 0 0 19 0 0 0 20 0 1 0 30219143 28680192 5848 33554432000 4194304 6058637 140735652150032 140736759278456 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 7002 5848 179 456 0 6538 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28008

[startup+0.300332 s]
/proc/loadavg: 2.18 2.15 2.10 3/176 23206
/proc/meminfo: memFree=30586020/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=28588 CPUtime=0.29 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 5266 0 0 0 29 0 0 0 20 0 1 0 30219143 29274112 5956 33554432000 4194304 6058637 140735652150032 140735652148632 4254506 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 7147 5956 179 456 0 6683 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28588

[startup+0.700271 s]
/proc/loadavg: 2.18 2.15 2.10 3/176 23206
/proc/meminfo: memFree=30586020/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=28428 CPUtime=0.69 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 5300 0 0 0 69 0 0 0 20 0 1 0 30219143 29110272 5965 33554432000 4194304 6058637 140735652150032 140735652148632 4254231 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 7107 5965 180 456 0 6643 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28428

[startup+1.50027 s]
/proc/loadavg: 2.18 2.15 2.10 3/177 23207
/proc/meminfo: memFree=30562820/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=29008 CPUtime=1.49 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 5400 0 0 0 149 0 0 0 20 0 1 0 30219143 29704192 6065 33554432000 4194304 6058637 140735652150032 140735652148632 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 7252 6065 180 456 0 6788 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29008

[startup+3.10028 s]
/proc/loadavg: 2.18 2.15 2.10 3/177 23207
/proc/meminfo: memFree=30561952/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=29008 CPUtime=3.09 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 5618 0 0 0 309 0 0 0 20 0 1 0 30219143 29704192 6107 33554432000 4194304 6058637 140735652150032 140735652149064 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 7252 6107 181 456 0 6788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29008

[startup+6.30027 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 23207
/proc/meminfo: memFree=30561416/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=29612 CPUtime=6.29 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 6380 0 0 0 628 1 0 0 20 0 1 0 30219143 30322688 6211 33554432000 4194304 6058637 140735652150032 140735652148584 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 7403 6211 181 456 0 6939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29612

[startup+12.7003 s]
/proc/loadavg: 2.15 2.15 2.09 4/178 23210
/proc/meminfo: memFree=30548852/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=41084 CPUtime=12.69 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 7332 0 0 0 1268 1 0 0 20 0 1 0 30219143 42070016 9113 33554432000 4194304 6058637 140735652150032 140735652148792 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 10271 9113 181 456 0 9807 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41084

[startup+25.5004 s]
/proc/loadavg: 2.12 2.14 2.09 3/178 23210
/proc/meminfo: memFree=30549792/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=41084 CPUtime=25.49 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 7334 0 0 0 2548 1 0 0 20 0 1 0 30219143 42070016 9115 33554432000 4194304 6058637 140735652150032 140735652148792 4830322 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 10271 9115 181 456 0 9807 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41084

[startup+51.1004 s]
/proc/loadavg: 2.14 2.14 2.09 3/178 23210
/proc/meminfo: memFree=30545516/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=45504 CPUtime=51.08 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 8000 0 0 0 5107 1 0 0 20 0 1 0 30219143 46596096 10213 33554432000 4194304 6058637 140735652150032 140735652148792 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 11376 10213 181 456 0 10912 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45504

[startup+102.3 s]
/proc/loadavg: 2.24 2.17 2.10 3/177 23211
/proc/meminfo: memFree=30546668/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=41152 CPUtime=102.29 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 8969 0 0 0 10227 2 0 0 20 0 1 0 30219143 42139648 9173 33554432000 4194304 6058637 140735652150032 140735652148760 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 10288 9173 181 456 0 9824 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 41152

[startup+162.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/177 23212
/proc/meminfo: memFree=30528948/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=71344 CPUtime=162.26 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 10399 0 0 0 16224 2 0 0 20 0 1 0 30219143 73056256 13659 33554432000 4194304 6058637 140735652150032 140735652148760 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 17836 13659 181 456 0 17372 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71344

[startup+222.307 s]
/proc/loadavg: 2.21 2.17 2.10 4/177 23213
/proc/meminfo: memFree=30495264/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=71344 CPUtime=222.26 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 10400 0 0 0 22224 2 0 0 20 0 1 0 30219143 73056256 14171 33554432000 4194304 6058637 140735652150032 140735652148760 4261349 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 17836 14171 181 456 0 17372 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71344

[startup+282.3 s]
/proc/loadavg: 2.13 2.16 2.10 3/177 23214
/proc/meminfo: memFree=30526696/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=71344 CPUtime=282.25 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 10757 0 0 0 28222 3 0 0 20 0 1 0 30219143 73056256 14171 33554432000 4194304 6058637 140735652150032 140735652149096 4277798 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 17836 14171 181 456 0 17372 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 71344

[startup+342.3 s]
/proc/loadavg: 2.09 2.14 2.09 3/177 23216
/proc/meminfo: memFree=30522320/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=90200 CPUtime=342.24 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 10761 0 0 0 34221 3 0 0 20 0 1 0 30219143 92364800 15197 33554432000 4194304 6058637 140735652150032 140735652148760 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22550 15197 181 456 0 22086 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 90200

[startup+402.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 23217
/proc/meminfo: memFree=30509752/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=90200 CPUtime=402.23 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 10767 0 0 0 40220 3 0 0 20 0 1 0 30219143 92364800 18269 33554432000 4194304 6058637 140735652150032 140735652148760 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22550 18269 181 456 0 22086 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 90200

[startup+462.3 s]
/proc/loadavg: 2.11 2.13 2.09 3/177 23218
/proc/meminfo: memFree=30461236/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=90200 CPUtime=462.22 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 10845 0 0 0 46219 3 0 0 20 0 1 0 30219143 92364800 20901 33554432000 4194304 6058637 140735652150032 140735652148760 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22550 20901 181 456 0 22086 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 90200

[startup+522.3 s]
/proc/loadavg: 2.08 2.12 2.09 3/177 23219
/proc/meminfo: memFree=30497608/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=90200 CPUtime=522.21 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 10846 0 0 0 52218 3 0 0 20 0 1 0 30219143 92364800 21427 33554432000 4194304 6058637 140735652150032 140735652148760 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22550 21427 181 456 0 22086 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 90200

[startup+582.3 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 23220
/proc/meminfo: memFree=30497448/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=90200 CPUtime=582.2 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 10846 0 0 0 58217 3 0 0 20 0 1 0 30219143 92364800 21427 33554432000 4194304 6058637 140735652150032 140735652148760 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22550 21427 181 456 0 22086 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90200


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


[startup+942.3 s]
/proc/loadavg: 2.20 2.17 2.10 4/177 23231
/proc/meminfo: memFree=30460592/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=139520 CPUtime=942.14 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 14833 0 0 0 94206 8 0 0 20 0 1 0 30219143 142868480 30613 33554432000 4194304 6058637 140735652150032 140735652148808 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 34880 30613 181 456 0 34416 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 139520

[startup+1002.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 23232
/proc/meminfo: memFree=30496856/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=90200 CPUtime=1002.14 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 15335 0 0 0 100205 9 0 0 20 0 1 0 30219143 92364800 21427 33554432000 4194304 6058637 140735652150032 140735652149096 4254368 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22550 21427 181 456 0 22086 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 90200

[startup+1062.3 s]
/proc/loadavg: 2.14 2.16 2.10 3/177 23233
/proc/meminfo: memFree=30450316/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=90200 CPUtime=1062.13 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 15836 0 0 0 106203 10 0 0 20 0 1 0 30219143 92364800 21427 33554432000 4194304 6058637 140735652150032 140735652149096 4246235 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22550 21427 181 456 0 22086 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 90200

[startup+1122.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/177 23234
/proc/meminfo: memFree=30452384/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=90200 CPUtime=1122.11 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 16338 0 0 0 112201 10 0 0 20 0 1 0 30219143 92364800 21427 33554432000 4194304 6058637 140735652150032 140735652149096 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22550 21427 181 456 0 22086 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 90200

[startup+1182.3 s]
/proc/loadavg: 2.11 2.14 2.09 3/177 23235
/proc/meminfo: memFree=30458496/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=90200 CPUtime=1182.11 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 16840 0 0 0 118200 11 0 0 20 0 1 0 30219143 92364800 21427 33554432000 4194304 6058637 140735652150032 140735652149096 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22550 21427 181 456 0 22086 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 90200

[startup+1242.3 s]
/proc/loadavg: 2.12 2.14 2.09 3/178 23286
/proc/meminfo: memFree=30547648/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=90200 CPUtime=1242.1 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 17343 0 0 0 124198 12 0 0 20 0 1 0 30219143 92364800 21427 33554432000 4194304 6058637 140735652150032 140735652149096 4254419 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22550 21427 181 456 0 22086 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 90200

[startup+1302.3 s]
/proc/loadavg: 2.27 2.18 2.10 3/177 23287
/proc/meminfo: memFree=30507136/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=139520 CPUtime=1302.09 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 18343 0 0 0 130196 13 0 0 20 0 1 0 30219143 142868480 29589 33554432000 4194304 6058637 140735652150032 140735652148808 4277704 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 34880 29589 181 456 0 34416 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 139520

[startup+1362.3 s]
/proc/loadavg: 2.14 2.16 2.10 3/177 23288
/proc/meminfo: memFree=30497572/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=139520 CPUtime=1362.09 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 18847 0 0 0 136195 14 0 0 20 0 1 0 30219143 142868480 29589 33554432000 4194304 6058637 140735652150032 140735652148808 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 34880 29589 181 456 0 34416 0
Current children cumulated CPU time (s) 1362.09
Current children cumulated vsize (KiB) 139520

[startup+1422.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/177 23289
/proc/meminfo: memFree=30495564/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=139520 CPUtime=1422.08 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 19352 0 0 0 142193 15 0 0 20 0 1 0 30219143 142868480 29589 33554432000 4194304 6058637 140735652150032 140735652148808 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 34880 29589 181 456 0 34416 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 139520

[startup+1482.3 s]
/proc/loadavg: 2.27 2.19 2.11 3/177 23290
/proc/meminfo: memFree=30527028/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=139520 CPUtime=1482.06 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 19856 0 0 0 148191 15 0 0 20 0 1 0 30219143 142868480 29077 33554432000 4194304 6058637 140735652150032 140735652148808 4262641 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 34880 29077 181 456 0 34416 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139520

[startup+1542.31 s]
/proc/loadavg: 2.19 2.18 2.10 3/177 23292
/proc/meminfo: memFree=30522972/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=91408 CPUtime=1542.06 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 20045 0 0 0 154190 16 0 0 20 0 1 0 30219143 93601792 21428 33554432000 4194304 6058637 140735652150032 140735652148760 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22852 21428 181 456 0 22388 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 91408

[startup+1602.3 s]
/proc/loadavg: 2.17 2.17 2.10 3/177 23293
/proc/meminfo: memFree=30507540/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=91408 CPUtime=1602.05 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 21228 0 0 0 160187 18 0 0 20 0 1 0 30219143 93601792 21729 33554432000 4194304 6058637 140735652150032 140735652149096 4277359 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22852 21729 181 456 0 22388 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 91408

[startup+1662.3 s]
/proc/loadavg: 2.22 2.18 2.11 3/177 23294
/proc/meminfo: memFree=30499728/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=91408 CPUtime=1662.04 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 22320 0 0 0 166184 20 0 0 20 0 1 0 30219143 93601792 21729 33554432000 4194304 6058637 140735652150032 140735652149096 4278439 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22852 21729 181 456 0 22388 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 91408

[startup+1722.3 s]
/proc/loadavg: 2.20 2.18 2.11 3/177 23295
/proc/meminfo: memFree=30497904/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=91408 CPUtime=1722.03 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 23409 0 0 0 172181 22 0 0 20 0 1 0 30219143 93601792 21729 33554432000 4194304 6058637 140735652150032 140735652149096 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22852 21729 181 456 0 22388 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 91408

[startup+1782.3 s]
/proc/loadavg: 2.12 2.16 2.10 3/177 23296
/proc/meminfo: memFree=30448068/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=171548 CPUtime=1782.01 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 24107 0 0 0 178179 22 0 0 20 0 1 0 30219143 175665152 34177 33554432000 4194304 6058637 140735652150032 140735652149064 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 42887 34177 181 456 0 42423 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 171548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.15 2.16 2.10 3/177 23296
/proc/meminfo: memFree=30496232/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=91408 CPUtime=1800.01 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 24504 0 0 0 179978 23 0 0 20 0 1 0 30219143 93601792 21729 33554432000 4194304 6058637 140735652150032 140735652149096 4277387 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22852 21729 181 456 0 22388 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 91408

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 23206 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.15 2.16 2.10 3/177 23296
/proc/meminfo: memFree=30496232/32872528 swapFree=1094508/1184444
[pid=23206] ppid=23203 vsize=91408 CPUtime=1800.01 cores=1,3,5,7
/proc/23206/stat : 23206 (open-wbo-lsu) R 23203 23206 20109 0 -1 4202496 24504 0 0 0 179978 23 0 0 20 0 1 0 30219143 93601792 21729 33554432000 4194304 6058637 140735652150032 140735652149096 4277387 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23206/statm: 22852 21729 181 456 0 22388 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 91408

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.79
CPU system time (s): 0.236963
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 171548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.236963
maximum resident set size= 142360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24507
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= 10
involuntary context switches= 1860

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.38733 second user time and 7.07192 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 22:09:54
IDJOB=4117200
IDBENCH=109565
IDSOLVER=2545
FILE ID=node115/4117200-1466971794
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-size80-round23-3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117200-1466971794/watcher-4117200-1466971794 -o /tmp/evaluation-result-4117200-1466971794/solver-4117200-1466971794 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960  open-wbo-lsu HOME/instance-4117200-1466971794.opb

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

MD5SUM BENCH= 81aabf67e30e32a79ceeaaf287da6f47
RANDOM SEED=1443366613

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:        30586548 kB
Buffers:           72732 kB
Cached:           213212 kB
SwapCached:         1676 kB
Active:           130500 kB
Inactive:         244752 kB
Active(anon):      90988 kB
Inactive(anon):      684 kB
Active(file):      39512 kB
Inactive(file):   244068 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5064 kB
Writeback:             0 kB
AnonPages:       1348772 kB
Mapped:             7940 kB
Shmem:                 0 kB
Slab:             595248 kB
SReclaimable:      39240 kB
SUnreclaim:       556008 kB
KernelStack:        1480 kB
PageTables:         6640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1391932 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    239616 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 22:39:54