Trace number 4089956

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v051-n3.opb
MD5SUMfe4ccff3f6a053c0e2165283056abf6a
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.32195
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables153
Total number of constraints51
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)51
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4089956-1466026575.opb
0.00/0.00	c File size is 2736 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:           153                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         51                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          51                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 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-4089956-1466026575/watcher-4089956-1466026575 -o /tmp/evaluation-result-4089956-1466026575/solver-4089956-1466026575 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4089956-1466026575.opb 

pid=14860
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: 2.29 2.29 2.28 3/176 14863
/proc/meminfo: memFree=30293456/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=6692 CPUtime=0 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 372 0 0 0 0 0 0 0 20 0 1 0 4703234 6852608 246 33554432000 4194304 6058637 140736429451120 140736690974168 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 1673 246 162 456 0 1209 0

[startup+0.100109 s]
/proc/loadavg: 2.29 2.29 2.28 3/176 14863
/proc/meminfo: memFree=30293456/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=3100 CPUtime=0.09 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 569 0 0 0 9 0 0 0 20 0 1 0 4703234 3174400 409 33554432000 4194304 6058637 140736429451120 140736690974168 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 775 409 164 456 0 311 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3100

[startup+0.200243 s]
/proc/loadavg: 2.29 2.29 2.28 3/176 14863
/proc/meminfo: memFree=30293456/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=3464 CPUtime=0.19 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 924 0 0 0 19 0 0 0 20 0 1 0 4703234 3547136 502 33554432000 4194304 6058637 140736429451120 140736690974168 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 866 502 173 456 0 402 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3464

[startup+0.300212 s]
/proc/loadavg: 2.29 2.29 2.28 3/176 14863
/proc/meminfo: memFree=30293456/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=6132 CPUtime=0.29 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 1226 0 0 0 29 0 0 0 20 0 1 0 4703234 6279168 801 33554432000 4194304 6058637 140736429451120 140736690974168 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 1533 801 173 456 0 1069 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6132

[startup+0.700183 s]
/proc/loadavg: 2.29 2.29 2.28 3/176 14863
/proc/meminfo: memFree=30293456/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=7164 CPUtime=0.69 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 1750 0 0 0 69 0 0 0 20 0 1 0 4703234 7335936 1310 33554432000 4194304 6058637 140736429451120 140736429449848 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 1791 1310 173 456 0 1327 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7164

[startup+1.50018 s]
/proc/loadavg: 2.29 2.29 2.28 3/177 14864
/proc/meminfo: memFree=30285548/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=12224 CPUtime=1.49 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 2213 0 0 0 149 0 0 0 20 0 1 0 4703234 12517376 2280 33554432000 4194304 6058637 140736429451120 140736429449848 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 3056 2280 173 456 0 2592 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12224

[startup+3.1002 s]
/proc/loadavg: 2.26 2.29 2.27 3/177 14864
/proc/meminfo: memFree=30278964/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=13912 CPUtime=3.09 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 3069 0 0 0 309 0 0 0 20 0 1 0 4703234 14245888 3109 33554432000 4194304 6058637 140736429451120 140736429449848 4277353 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 3478 3109 173 456 0 3014 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13912

[startup+6.3002 s]
/proc/loadavg: 2.26 2.29 2.27 3/177 14864
/proc/meminfo: memFree=30264764/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=14968 CPUtime=6.29 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 3541 0 0 0 629 0 0 0 20 0 1 0 4703234 15327232 3373 33554432000 4194304 6058637 140736429451120 140736429449896 4255109 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 3742 3373 173 456 0 3278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14968

[startup+12.7002 s]
/proc/loadavg: 2.30 2.29 2.28 4/177 14864
/proc/meminfo: memFree=30304136/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=29776 CPUtime=12.69 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 4431 0 0 0 1268 1 0 0 20 0 1 0 4703234 30490624 6018 33554432000 4194304 6058637 140736429451120 140736429449848 4278177 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 7444 6018 173 456 0 6980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 29776

[startup+25.5003 s]
/proc/loadavg: 2.25 2.28 2.27 3/177 14864
/proc/meminfo: memFree=30257616/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=29776 CPUtime=25.49 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 5004 0 0 0 2548 1 0 0 20 0 1 0 4703234 30490624 7084 33554432000 4194304 6058637 140736429451120 140736429449848 4265040 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 7444 7084 173 456 0 6980 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 29776

[startup+51.1003 s]
/proc/loadavg: 2.23 2.27 2.27 4/177 14864
/proc/meminfo: memFree=30250200/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=37608 CPUtime=51.08 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 6474 0 0 0 5107 1 0 0 20 0 1 0 4703234 38510592 8991 33554432000 4194304 6058637 140736429451120 140736429449896 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 9402 8991 173 456 0 8938 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37608

[startup+102.3 s]
/proc/loadavg: 2.33 2.29 2.27 3/177 14865
/proc/meminfo: memFree=30239472/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=49212 CPUtime=102.28 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 6633 0 0 0 10227 1 0 0 20 0 1 0 4703234 50393088 11705 33554432000 4194304 6058637 140736429451120 140736429449848 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 12303 11705 173 456 0 11839 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 49212

[startup+162.3 s]
/proc/loadavg: 2.18 2.25 2.26 3/177 14866
/proc/meminfo: memFree=30209612/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=79560 CPUtime=162.26 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 7693 0 0 0 16224 2 0 0 20 0 1 0 4703234 81469440 17470 33554432000 4194304 6058637 140736429451120 140736429449848 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 19890 17470 173 456 0 19426 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 79560

[startup+222.307 s]
/proc/loadavg: 2.24 2.25 2.26 4/177 14868
/proc/meminfo: memFree=30250948/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=79560 CPUtime=222.26 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 7695 0 0 0 22224 2 0 0 20 0 1 0 4703234 81469440 18494 33554432000 4194304 6058637 140736429451120 140736429449848 4254832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 19890 18494 173 456 0 19426 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 79560

[startup+282.3 s]
/proc/loadavg: 2.20 2.23 2.25 3/178 14872
/proc/meminfo: memFree=30197064/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=79560 CPUtime=282.25 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 7696 0 0 0 28223 2 0 0 20 0 1 0 4703234 81469440 19006 33554432000 4194304 6058637 140736429451120 140736429449848 4262441 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 19890 19006 173 456 0 19426 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 79560

[startup+342.3 s]
/proc/loadavg: 2.18 2.22 2.25 3/177 14873
/proc/meminfo: memFree=30199452/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=79560 CPUtime=342.24 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 7697 0 0 0 34222 2 0 0 20 0 1 0 4703234 81469440 19518 33554432000 4194304 6058637 140736429451120 140736429449848 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 19890 19518 173 456 0 19426 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 79560

[startup+402.3 s]
/proc/loadavg: 2.29 2.24 2.25 3/177 14874
/proc/meminfo: memFree=30203696/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=79560 CPUtime=402.23 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 7697 0 0 0 40221 2 0 0 20 0 1 0 4703234 81469440 19518 33554432000 4194304 6058637 140736429451120 140736429449848 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 19890 19518 173 456 0 19426 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 79560

[startup+462.3 s]
/proc/loadavg: 2.20 2.22 2.24 3/177 14875
/proc/meminfo: memFree=30235812/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=90960 CPUtime=462.22 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 8529 0 0 0 46220 2 0 0 20 0 1 0 4703234 93143040 22376 33554432000 4194304 6058637 140736429451120 140736429449880 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 22740 22376 173 456 0 22276 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 90960

[startup+522.3 s]
/proc/loadavg: 2.26 2.24 2.25 3/177 14877
/proc/meminfo: memFree=30179340/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=98144 CPUtime=522.22 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 8802 0 0 0 52219 3 0 0 20 0 1 0 4703234 100499456 24176 33554432000 4194304 6058637 140736429451120 140736429449880 4264818 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 24536 24176 173 456 0 24072 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 98144

[startup+582.3 s]
/proc/loadavg: 2.30 2.25 2.25 3/177 14878
/proc/meminfo: memFree=30228692/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=98144 CPUtime=582.21 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 8802 0 0 0 58218 3 0 0 20 0 1 0 4703234 100499456 24176 33554432000 4194304 6058637 140736429451120 140736429449880 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 24536 24176 173 456 0 24072 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 98144


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.21 2.23 3/177 14888
/proc/meminfo: memFree=30112284/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=160240 CPUtime=942.15 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 9659 0 0 0 94207 8 0 0 20 0 1 0 4703234 164085760 36080 33554432000 4194304 6058637 140736429451120 140736429449896 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 40060 36080 173 456 0 39596 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 160240

[startup+1002.3 s]
/proc/loadavg: 2.23 2.22 2.23 3/176 14889
/proc/meminfo: memFree=30169164/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=160240 CPUtime=1002.14 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 9690 0 0 0 100205 9 0 0 20 0 1 0 4703234 164085760 38128 33554432000 4194304 6058637 140736429451120 140736429449896 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 40060 38128 173 456 0 39596 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 160240

[startup+1062.3 s]
/proc/loadavg: 2.35 2.25 2.24 3/178 14902
/proc/meminfo: memFree=30175340/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=160240 CPUtime=1062.13 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 9740 0 0 0 106203 10 0 0 20 0 1 0 4703234 164085760 35568 33554432000 4194304 6058637 140736429451120 140736429449896 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 40060 35568 173 456 0 39596 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 160240

[startup+1122.3 s]
/proc/loadavg: 2.46 2.29 2.25 3/176 14903
/proc/meminfo: memFree=30169268/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=160240 CPUtime=1122.11 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 9781 0 0 0 112200 11 0 0 20 0 1 0 4703234 164085760 37104 33554432000 4194304 6058637 140736429451120 140736429449896 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 40060 37104 173 456 0 39596 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 160240

[startup+1182.3 s]
/proc/loadavg: 2.38 2.30 2.26 4/177 14905
/proc/meminfo: memFree=30132116/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=160240 CPUtime=1182.1 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 9811 0 0 0 118199 11 0 0 20 0 1 0 4703234 164085760 37616 33554432000 4194304 6058637 140736429451120 140736429449896 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 40060 37616 173 456 0 39596 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 160240

[startup+1242.3 s]
/proc/loadavg: 2.27 2.29 2.26 3/177 14906
/proc/meminfo: memFree=30168988/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=110920 CPUtime=1242.09 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 9844 0 0 0 124197 12 0 0 20 0 1 0 4703234 113582080 27370 33554432000 4194304 6058637 140736429451120 140736429450184 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 27730 27370 173 456 0 27266 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 110920

[startup+1302.3 s]
/proc/loadavg: 2.42 2.32 2.27 3/177 14907
/proc/meminfo: memFree=30205936/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=110920 CPUtime=1302.09 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 9930 0 0 0 130195 14 0 0 20 0 1 0 4703234 113582080 27370 33554432000 4194304 6058637 140736429451120 140736429450184 4277748 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 27730 27370 173 456 0 27266 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 110920

[startup+1362.3 s]
/proc/loadavg: 2.35 2.32 2.27 3/177 14908
/proc/meminfo: memFree=30098336/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=160240 CPUtime=1362.08 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 10052 0 0 0 136192 16 0 0 20 0 1 0 4703234 164085760 35568 33554432000 4194304 6058637 140736429451120 140736429449896 4277740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 40060 35568 173 456 0 39596 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 160240

[startup+1422.3 s]
/proc/loadavg: 2.32 2.32 2.27 4/177 14955
/proc/meminfo: memFree=30253504/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=160240 CPUtime=1422.07 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 10153 0 0 0 142190 17 0 0 20 0 1 0 4703234 164085760 35568 33554432000 4194304 6058637 140736429451120 140736429449896 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 40060 35568 173 456 0 39596 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 160240

[startup+1482.3 s]
/proc/loadavg: 2.35 2.32 2.27 3/178 14960
/proc/meminfo: memFree=30222648/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=160240 CPUtime=1482.05 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 10184 0 0 0 148187 18 0 0 20 0 1 0 4703234 164085760 36080 33554432000 4194304 6058637 140736429451120 140736429449896 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 40060 36080 173 456 0 39596 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 160240

[startup+1542.31 s]
/proc/loadavg: 2.31 2.32 2.27 4/178 14984
/proc/meminfo: memFree=30245144/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=110920 CPUtime=1542.05 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 10260 0 0 0 154186 19 0 0 20 0 1 0 4703234 113582080 27370 33554432000 4194304 6058637 140736429451120 140736429450184 4278218 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 27730 27370 173 456 0 27266 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 110920

[startup+1602.3 s]
/proc/loadavg: 2.21 2.29 2.27 3/177 14985
/proc/meminfo: memFree=30243428/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=110920 CPUtime=1602.04 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 10361 0 0 0 160184 20 0 0 20 0 1 0 4703234 113582080 27370 33554432000 4194304 6058637 140736429451120 140736429450184 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 27730 27370 173 456 0 27266 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 110920

[startup+1662.3 s]
/proc/loadavg: 2.30 2.29 2.27 3/177 14986
/proc/meminfo: memFree=30224612/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=110920 CPUtime=1662.03 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 10460 0 0 0 166181 22 0 0 20 0 1 0 4703234 113582080 27370 33554432000 4194304 6058637 140736429451120 140736429450184 4278233 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 27730 27370 173 456 0 27266 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 110920

[startup+1722.3 s]
/proc/loadavg: 2.26 2.28 2.27 3/177 14987
/proc/meminfo: memFree=30171100/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=191060 CPUtime=1722.02 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 10562 0 0 0 172179 23 0 0 20 0 1 0 4703234 195645440 40755 33554432000 4194304 6058637 140736429451120 140736429450152 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 47765 40755 173 456 0 47301 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 191060

[startup+1782.3 s]
/proc/loadavg: 2.27 2.28 2.27 4/177 14989
/proc/meminfo: memFree=30170800/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=160240 CPUtime=1782.01 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 10592 0 0 0 178177 24 0 0 20 0 1 0 4703234 164085760 39664 33554432000 4194304 6058637 140736429451120 140736429449896 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 40060 39664 173 456 0 39596 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 160240



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.41 2.31 2.28 3/177 14989
/proc/meminfo: memFree=30220040/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=110920 CPUtime=1800.01 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 10661 0 0 0 179976 25 0 0 20 0 1 0 4703234 113582080 27370 33554432000 4194304 6058637 140736429451120 140736429450184 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 27730 27370 173 456 0 27266 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 110920

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 14863 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.41 2.31 2.28 3/177 14989
/proc/meminfo: memFree=30220040/32872528 swapFree=1498860/1695084
[pid=14863] ppid=14860 vsize=110920 CPUtime=1800.01 cores=1,3,5,7
/proc/14863/stat : 14863 (open-wbo-lsu) R 14860 14863 6119 0 -1 4202496 10661 0 0 0 179976 25 0 0 20 0 1 0 4703234 113582080 27370 33554432000 4194304 6058637 140736429451120 140736429450184 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14863/statm: 27730 27370 173 456 0 27266 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 110920

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.76
CPU system time (s): 0.255961
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 191060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.255961
maximum resident set size= 163020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10664
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= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.80227 second user time and 6.92495 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 23:36:15
IDJOB=4089956
IDBENCH=107480
IDSOLVER=2545
FILE ID=node137/4089956-1466026575
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v051-n3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089956-1466026575/watcher-4089956-1466026575 -o /tmp/evaluation-result-4089956-1466026575/solver-4089956-1466026575 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4089956-1466026575.opb

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

MD5SUM BENCH= fe4ccff3f6a053c0e2165283056abf6a
RANDOM SEED=1243475864

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30294084 kB
Buffers:           16620 kB
Cached:            47872 kB
SwapCached:         2464 kB
Active:           133444 kB
Inactive:          32312 kB
Active(anon):     102260 kB
Inactive(anon):     1368 kB
Active(file):      31184 kB
Inactive(file):    30944 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099524 kB
Dirty:              4668 kB
Writeback:             0 kB
AnonPages:       1811024 kB
Mapped:             8288 kB
Shmem:                 0 kB
Slab:             566148 kB
SReclaimable:      10596 kB
SUnreclaim:       555552 kB
KernelStack:        1456 kB
PageTables:         7748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1942812 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    305152 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-16 00:06:15