Trace number 4090047

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-v061-n3.opb
MD5SUM37251e4e7c04466a4ed88cfa764e8439
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 benchmark0.657899
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables183
Total number of constraints61
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)61
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-4090047-1466029796.opb
0.00/0.00	c File size is 3276 bytes.
1800.02/1800.30	c Sum of soft weights:            0
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:           183                                                                   |
1800.02/1800.30	c |  Number of hard clauses:         61                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:          61                                                                   |
1800.02/1800.30	c |  Number of PB :                   0                                                                   |
1800.02/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ==========================================[ Solver Settings ]============================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.02/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	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-4090047-1466029796/watcher-4090047-1466029796 -o /tmp/evaluation-result-4090047-1466029796/solver-4090047-1466029796 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960 open-wbo-lsu HOME/instance-4090047-1466029796.opb 

pid=15156
running on 4 cores: 0,2,4,6

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: 2.23 2.23 2.23 3/176 15159
/proc/meminfo: memFree=30265340/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=6692 CPUtime=0 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 386 0 0 0 0 0 0 0 20 0 1 0 5025380 6852608 258 33554432000 4194304 6058637 140733811685264 140734293368840 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 1673 258 164 456 0 1209 0

[startup+0.100154 s]
/proc/loadavg: 2.23 2.23 2.23 3/176 15159
/proc/meminfo: memFree=30265340/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=3616 CPUtime=0.09 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 724 0 0 0 9 0 0 0 20 0 1 0 5025380 3702784 490 33554432000 4194304 6058637 140733811685264 140734293368840 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 904 490 175 456 0 440 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3616

[startup+0.20028 s]
/proc/loadavg: 2.23 2.23 2.23 3/176 15159
/proc/meminfo: memFree=30265340/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=4444 CPUtime=0.19 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 1187 0 0 0 19 0 0 0 20 0 1 0 5025380 4550656 684 33554432000 4194304 6058637 140733811685264 140734293368840 4262431 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 1111 684 175 456 0 647 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4444

[startup+0.30026 s]
/proc/loadavg: 2.23 2.23 2.23 3/176 15159
/proc/meminfo: memFree=30265340/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=6092 CPUtime=0.29 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 1363 0 0 0 29 0 0 0 20 0 1 0 5025380 6238208 855 33554432000 4194304 6058637 140733811685264 140734293368840 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 1523 855 175 456 0 1059 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6092

[startup+0.700196 s]
/proc/loadavg: 2.23 2.23 2.23 3/176 15159
/proc/meminfo: memFree=30265340/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=7348 CPUtime=0.69 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 1959 0 0 0 69 0 0 0 20 0 1 0 5025380 7524352 1433 33554432000 4194304 6058637 140733811685264 140734293368840 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 1837 1433 175 456 0 1373 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7348

[startup+1.50022 s]
/proc/loadavg: 2.23 2.23 2.23 3/177 15160
/proc/meminfo: memFree=30256208/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=13364 CPUtime=1.49 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 2574 0 0 0 149 0 0 0 20 0 1 0 5025380 13684736 2546 33554432000 4194304 6058637 140733811685264 140733811683992 4278210 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 3341 2546 175 456 0 2877 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13364

[startup+3.10027 s]
/proc/loadavg: 2.21 2.23 2.23 3/177 15160
/proc/meminfo: memFree=30252572/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=13364 CPUtime=3.09 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 2801 0 0 0 309 0 0 0 20 0 1 0 5025380 13684736 2770 33554432000 4194304 6058637 140733811685264 140733811683992 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 3341 2770 175 456 0 2877 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13364

[startup+6.30023 s]
/proc/loadavg: 2.21 2.23 2.23 3/178 15163
/proc/meminfo: memFree=30246964/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=16084 CPUtime=6.29 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 3643 0 0 0 629 0 0 0 20 0 1 0 5025380 16470016 3589 33554432000 4194304 6058637 140733811685264 140733811684024 4260945 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 4021 3589 175 456 0 3557 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16084

[startup+12.7002 s]
/proc/loadavg: 2.26 2.23 2.23 4/178 15163
/proc/meminfo: memFree=30286372/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=32076 CPUtime=12.69 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 4591 0 0 0 1268 1 0 0 20 0 1 0 5025380 32845824 5848 33554432000 4194304 6058637 140733811685264 140733811683992 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 8019 5848 175 456 0 7555 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32076

[startup+25.5003 s]
/proc/loadavg: 2.29 2.24 2.24 3/178 15163
/proc/meminfo: memFree=30275396/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=36540 CPUtime=25.49 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 5467 0 0 0 2548 1 0 0 20 0 1 0 5025380 37416960 8749 33554432000 4194304 6058637 140733811685264 140733811684024 4277843 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 9135 8749 175 456 0 8671 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 36540

[startup+51.1003 s]
/proc/loadavg: 2.19 2.22 2.23 3/178 15164
/proc/meminfo: memFree=30232332/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=39808 CPUtime=51.08 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 5782 0 0 0 5107 1 0 0 20 0 1 0 5025380 40763392 9566 33554432000 4194304 6058637 140733811685264 140733811684024 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 9952 9566 175 456 0 9488 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 39808

[startup+102.3 s]
/proc/loadavg: 2.30 2.24 2.23 4/177 15165
/proc/meminfo: memFree=30224600/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=81760 CPUtime=102.28 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 6940 0 0 0 10226 2 0 0 20 0 1 0 5025380 83722240 13501 33554432000 4194304 6058637 140733811685264 140733811683992 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 20440 13501 175 456 0 19976 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 81760

[startup+162.3 s]
/proc/loadavg: 2.20 2.23 2.23 3/177 15166
/proc/meminfo: memFree=30233772/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=81760 CPUtime=162.26 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 7365 0 0 0 16224 2 0 0 20 0 1 0 5025380 83722240 19031 33554432000 4194304 6058637 140733811685264 140733811683992 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 20440 19031 175 456 0 19976 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 81760

[startup+222.307 s]
/proc/loadavg: 2.16 2.21 2.22 3/177 15167
/proc/meminfo: memFree=30228964/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=81760 CPUtime=222.26 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 7389 0 0 0 22224 2 0 0 20 0 1 0 5025380 83722240 20075 33554432000 4194304 6058637 140733811685264 140733811683992 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 20440 20075 175 456 0 19976 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81760

[startup+282.3 s]
/proc/loadavg: 2.22 2.22 2.22 4/177 15168
/proc/meminfo: memFree=30149212/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=131080 CPUtime=282.24 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 8317 0 0 0 28221 3 0 0 20 0 1 0 5025380 134225920 28204 33554432000 4194304 6058637 140733811685264 140733811684040 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 32770 28204 175 456 0 32306 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 131080

[startup+342.3 s]
/proc/loadavg: 2.14 2.19 2.21 3/177 15169
/proc/meminfo: memFree=30154684/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=131080 CPUtime=342.24 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 9713 0 0 0 34219 5 0 0 20 0 1 0 5025380 134225920 28206 33554432000 4194304 6058637 140733811685264 140733811684040 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 32770 28206 175 456 0 32306 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 131080

[startup+402.3 s]
/proc/loadavg: 2.14 2.18 2.20 3/177 15217
/proc/meminfo: memFree=30286224/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=81760 CPUtime=402.23 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 10648 0 0 0 40217 6 0 0 20 0 1 0 5025380 83722240 20080 33554432000 4194304 6058637 140733811685264 140733811684328 4278237 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 20440 20080 175 456 0 19976 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 81760

[startup+462.3 s]
/proc/loadavg: 2.29 2.21 2.20 4/177 15218
/proc/meminfo: memFree=30256752/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=131080 CPUtime=462.21 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 12045 0 0 0 46214 7 0 0 20 0 1 0 5025380 134225920 28209 33554432000 4194304 6058637 140733811685264 140733811684328 4265215 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 32770 28209 175 456 0 32306 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 131080

[startup+522.3 s]
/proc/loadavg: 2.17 2.18 2.19 3/177 15219
/proc/meminfo: memFree=30200592/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=131080 CPUtime=522.21 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 12984 0 0 0 52212 9 0 0 20 0 1 0 5025380 134225920 30257 33554432000 4194304 6058637 140733811685264 140733811684040 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 32770 30257 175 456 0 32306 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 131080

[startup+582.3 s]
/proc/loadavg: 2.20 2.19 2.19 3/177 15220
/proc/meminfo: memFree=30188364/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=143132 CPUtime=582.2 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 14388 0 0 0 58210 10 0 0 20 0 1 0 5025380 146567168 33782 33554432000 4194304 6058637 140733811685264 140733811684040 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 35783 33782 175 456 0 35319 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 143132


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


[startup+942.3 s]
/proc/loadavg: 2.20 2.18 2.18 3/177 15230
/proc/meminfo: memFree=30138848/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=143132 CPUtime=942.14 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 18725 0 0 0 94198 16 0 0 20 0 1 0 5025380 146567168 35417 33554432000 4194304 6058637 140733811685264 140733811684040 4301080 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 35783 35417 175 456 0 35319 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 143132

[startup+1002.3 s]
/proc/loadavg: 2.30 2.21 2.19 4/177 15232
/proc/meminfo: memFree=30179728/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=93812 CPUtime=1002.14 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 19359 0 0 0 100196 18 0 0 20 0 1 0 5025380 96063488 23093 33554432000 4194304 6058637 140733811685264 140733811684328 4277748 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 23453 23093 175 456 0 22989 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 93812

[startup+1062.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 15233
/proc/meminfo: memFree=30145144/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=143132 CPUtime=1062.13 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 20751 0 0 0 106193 20 0 0 20 0 1 0 5025380 146567168 32246 33554432000 4194304 6058637 140733811685264 140733811684040 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 35783 32246 175 456 0 35319 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 143132

[startup+1122.3 s]
/proc/loadavg: 2.13 2.19 2.18 3/177 15234
/proc/meminfo: memFree=30138616/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=143132 CPUtime=1122.11 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 21675 0 0 0 112190 21 0 0 20 0 1 0 5025380 146567168 34294 33554432000 4194304 6058637 140733811685264 140733811684040 4277839 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 35783 34294 175 456 0 35319 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 143132

[startup+1182.3 s]
/proc/loadavg: 2.20 2.20 2.18 4/177 15235
/proc/meminfo: memFree=30142444/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=173952 CPUtime=1182.1 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 23333 0 0 0 118187 23 0 0 20 0 1 0 5025380 178126848 36409 33554432000 4194304 6058637 140733811685264 140733811684296 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 43488 36409 175 456 0 43024 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 173952

[startup+1242.3 s]
/proc/loadavg: 2.30 2.23 2.19 3/178 15239
/proc/meminfo: memFree=30178540/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=93812 CPUtime=1242.1 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 24410 0 0 0 124185 25 0 0 20 0 1 0 5025380 96063488 23108 33554432000 4194304 6058637 140733811685264 140733811684328 4277731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 23453 23108 175 456 0 22989 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 93812

[startup+1302.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/177 15241
/proc/meminfo: memFree=30124332/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=162640 CPUtime=1302.08 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 26085 0 0 0 130181 27 0 0 20 0 1 0 5025380 166543360 32410 33554432000 4194304 6058637 140733811685264 140733811684040 4278210 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 40660 32410 175 456 0 40196 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 162640

[startup+1362.3 s]
/proc/loadavg: 2.28 2.25 2.19 4/177 15242
/proc/meminfo: memFree=30187280/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=162640 CPUtime=1362.08 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 27153 0 0 0 136178 30 0 0 20 0 1 0 5025380 166543360 32410 33554432000 4194304 6058637 140733811685264 140733811684040 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 40660 32410 175 456 0 40196 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 162640

[startup+1422.3 s]
/proc/loadavg: 2.36 2.27 2.20 3/177 15243
/proc/meminfo: memFree=30131872/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=162640 CPUtime=1422.08 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 28220 0 0 0 142177 31 0 0 20 0 1 0 5025380 166543360 33946 33554432000 4194304 6058637 140733811685264 140733811684040 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 40660 33946 175 456 0 40196 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 162640

[startup+1482.3 s]
/proc/loadavg: 2.28 2.27 2.20 3/177 15244
/proc/meminfo: memFree=30130536/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=162640 CPUtime=1482.07 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 29283 0 0 0 148174 33 0 0 20 0 1 0 5025380 166543360 32410 33554432000 4194304 6058637 140733811685264 140733811684040 4277722 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 40660 32410 175 456 0 40196 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 162640

[startup+1542.31 s]
/proc/loadavg: 2.29 2.26 2.20 4/177 15245
/proc/meminfo: memFree=30122132/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=162640 CPUtime=1542.06 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 30345 0 0 0 154172 34 0 0 20 0 1 0 5025380 166543360 33434 33554432000 4194304 6058637 140733811685264 140733811684040 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 40660 33434 175 456 0 40196 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 162640

[startup+1602.3 s]
/proc/loadavg: 2.27 2.26 2.20 3/177 15247
/proc/meminfo: memFree=30121956/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=162640 CPUtime=1602.04 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 31410 0 0 0 160168 36 0 0 20 0 1 0 5025380 166543360 32922 33554432000 4194304 6058637 140733811685264 140733811684040 4255178 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 40660 32922 175 456 0 40196 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 162640

[startup+1662.3 s]
/proc/loadavg: 2.24 2.25 2.19 3/177 15248
/proc/meminfo: memFree=30115912/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=162640 CPUtime=1662.03 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 32476 0 0 0 166166 37 0 0 20 0 1 0 5025380 166543360 33434 33554432000 4194304 6058637 140733811685264 140733811684040 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 40660 33434 175 456 0 40196 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 162640

[startup+1722.3 s]
/proc/loadavg: 2.25 2.25 2.19 4/177 15249
/proc/meminfo: memFree=30153772/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=162640 CPUtime=1722.03 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 33536 0 0 0 172164 39 0 0 20 0 1 0 5025380 166543360 31386 33554432000 4194304 6058637 140733811685264 140733811684328 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 40660 31386 175 456 0 40196 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 162640

[startup+1782.3 s]
/proc/loadavg: 2.41 2.29 2.21 3/177 15250
/proc/meminfo: memFree=30151352/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=113320 CPUtime=1782.01 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 34147 0 0 0 178161 40 0 0 20 0 1 0 5025380 116039680 23769 33554432000 4194304 6058637 140733811685264 140733811684328 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 28330 23769 175 456 0 27866 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 113320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.32 2.28 2.20 3/177 15250
/proc/meminfo: memFree=30096864/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=162640 CPUtime=1800.02 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 34614 0 0 0 179961 41 0 0 20 0 1 0 5025380 166543360 33434 33554432000 4194304 6058637 140733811685264 140733811684040 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 40660 33434 175 456 0 40196 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 162640

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 15159 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.32 2.28 2.20 3/177 15250
/proc/meminfo: memFree=30096864/32872528 swapFree=1498860/1695084
[pid=15159] ppid=15156 vsize=162640 CPUtime=1800.02 cores=0,2,4,6
/proc/15159/stat : 15159 (open-wbo-lsu) R 15156 15159 6119 0 -1 4202496 34614 0 0 0 179961 41 0 0 20 0 1 0 5025380 166543360 33434 33554432000 4194304 6058637 140733811685264 140733811684040 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/15159/statm: 40660 33434 175 456 0 40196 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 162640

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.61
CPU system time (s): 0.412937
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 193460

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.412937
maximum resident set size= 158580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34617
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= 1974

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6213 second user time and 6.84896 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-16 00:29:56
IDJOB=4090047
IDBENCH=107493
IDSOLVER=2545
FILE ID=node137/4090047-1466029796
RUNJOBID= node137-1466008137-6135
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-v061-n3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090047-1466029796/watcher-4090047-1466029796 -o /tmp/evaluation-result-4090047-1466029796/solver-4090047-1466029796 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960  open-wbo-lsu HOME/instance-4090047-1466029796.opb

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

MD5SUM BENCH= 37251e4e7c04466a4ed88cfa764e8439
RANDOM SEED=157609792

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:        30265604 kB
Buffers:           18360 kB
Cached:            49772 kB
SwapCached:         2460 kB
Active:           152520 kB
Inactive:          35152 kB
Active(anon):     120500 kB
Inactive(anon):     1368 kB
Active(file):      32020 kB
Inactive(file):    33784 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099528 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       1835924 kB
Mapped:             7936 kB
Shmem:                 0 kB
Slab:             566952 kB
SReclaimable:      10880 kB
SUnreclaim:       556072 kB
KernelStack:        1464 kB
PageTables:         7532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1954164 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    327680 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 00:59:57