Trace number 4089900

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-n1.opb
MD5SUM60094e490291d00dfc3d1432e031262f
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 benchmark70.0014
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-4089900-1466024394.opb
0.00/0.00	c File size is 3276 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:           183                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         61                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          61                                                                   |
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-4089900-1466024394/watcher-4089900-1466024394 -o /tmp/evaluation-result-4089900-1466024394/solver-4089900-1466024394 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960 open-wbo-lsu HOME/instance-4089900-1466024394.opb 

pid=14599
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: 2.05 2.27 2.27 4/176 14602
/proc/meminfo: memFree=30254476/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=24328 CPUtime=0 cores=0,2,4,6
/proc/14602/stat : 14602 (runsolver) R 14599 14602 6119 0 -1 4202560 123 0 0 0 0 0 0 0 20 0 1 0 4485120 24911872 159 33554432000 4194304 4338465 140735420358896 140735420356536 225444523447 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0
/proc/14602/statm: 6082 159 113 36 0 2655 0

[startup+0.100114 s]
/proc/loadavg: 2.05 2.27 2.27 4/176 14602
/proc/meminfo: memFree=30254476/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=3228 CPUtime=0.09 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 695 0 0 0 9 0 0 0 20 0 1 0 4485120 3305472 466 33554432000 4194304 6058637 140733775555456 140735420356088 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 807 466 173 456 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3228

[startup+0.200268 s]
/proc/loadavg: 2.05 2.27 2.27 4/176 14602
/proc/meminfo: memFree=30254476/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=4444 CPUtime=0.19 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 1167 0 0 0 19 0 0 0 20 0 1 0 4485120 4550656 675 33554432000 4194304 6058637 140733775555456 140735420356088 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 1111 675 173 456 0 647 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4444

[startup+0.300246 s]
/proc/loadavg: 2.05 2.27 2.27 4/176 14602
/proc/meminfo: memFree=30254476/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=6092 CPUtime=0.28 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 1314 0 0 0 28 0 0 0 20 0 1 0 4485120 6238208 822 33554432000 4194304 6058637 140733775555456 140735420356088 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 1523 822 173 456 0 1059 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 6092

[startup+0.700236 s]
/proc/loadavg: 2.05 2.27 2.27 4/176 14602
/proc/meminfo: memFree=30254476/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=6732 CPUtime=0.68 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 1813 0 0 0 68 0 0 0 20 0 1 0 4485120 6893568 1307 33554432000 4194304 6058637 140733775555456 140733775554216 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 1683 1307 173 456 0 1219 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 6732

[startup+1.50023 s]
/proc/loadavg: 2.05 2.27 2.27 4/177 14603
/proc/meminfo: memFree=30241392/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=13176 CPUtime=1.48 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 2434 0 0 0 148 0 0 0 20 0 1 0 4485120 13492224 2941 33554432000 4194304 6058637 140733775555456 140733775554184 4278218 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 3294 2941 173 456 0 2830 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13176

[startup+3.10022 s]
/proc/loadavg: 2.05 2.27 2.27 4/177 14603
/proc/meminfo: memFree=30238468/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=13176 CPUtime=3.08 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 2444 0 0 0 308 0 0 0 20 0 1 0 4485120 13492224 2951 33554432000 4194304 6058637 140733775555456 140733775554184 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 3294 2951 173 456 0 2830 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13176

[startup+6.30024 s]
/proc/loadavg: 2.13 2.28 2.27 3/177 14603
/proc/meminfo: memFree=30231596/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=16036 CPUtime=6.28 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 2636 0 0 0 628 0 0 0 20 0 1 0 4485120 16420864 3648 33554432000 4194304 6058637 140733775555456 140733775554216 4278265 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 4009 3648 173 456 0 3545 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 16036

[startup+12.7002 s]
/proc/loadavg: 2.12 2.28 2.27 3/178 14606
/proc/meminfo: memFree=30214776/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=24780 CPUtime=12.69 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 4259 0 0 0 1268 1 0 0 20 0 1 0 4485120 25374720 5513 33554432000 4194304 6058637 140733775555456 140733775554184 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 6195 5513 173 456 0 5731 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24780

[startup+25.5003 s]
/proc/loadavg: 2.23 2.30 2.27 3/178 14606
/proc/meminfo: memFree=30290712/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=24780 CPUtime=25.48 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 4874 0 0 0 2547 1 0 0 20 0 1 0 4485120 25374720 5851 33554432000 4194304 6058637 140733775555456 140733775554520 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 6195 5851 173 456 0 5731 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24780

[startup+51.1003 s]
/proc/loadavg: 2.29 2.30 2.28 3/178 14606
/proc/meminfo: memFree=30207712/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=50776 CPUtime=51.07 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 6755 0 0 0 5105 2 0 0 20 0 1 0 4485120 51994624 11562 33554432000 4194304 6058637 140733775555456 140733775554184 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 12694 11562 173 456 0 12230 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 50776

[startup+102.3 s]
/proc/loadavg: 2.25 2.29 2.27 3/178 14630
/proc/meminfo: memFree=30199012/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=74952 CPUtime=102.28 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 6976 0 0 0 10225 3 0 0 20 0 1 0 4485120 76750848 12681 33554432000 4194304 6058637 140733775555456 140733775554184 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 18738 12681 173 456 0 18274 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 74952

[startup+162.3 s]
/proc/loadavg: 2.25 2.28 2.27 3/177 14631
/proc/meminfo: memFree=30171140/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=74952 CPUtime=162.26 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 7431 0 0 0 16222 4 0 0 20 0 1 0 4485120 76750848 17210 33554432000 4194304 6058637 140733775555456 140733775554184 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 18738 17210 173 456 0 18274 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 74952

[startup+222.307 s]
/proc/loadavg: 2.30 2.28 2.27 3/177 14632
/proc/meminfo: memFree=30156488/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=74952 CPUtime=222.26 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 7579 0 0 0 22222 4 0 0 20 0 1 0 4485120 76750848 18377 33554432000 4194304 6058637 140733775555456 140733775554184 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 18738 18377 173 456 0 18274 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 74952

[startup+282.3 s]
/proc/loadavg: 2.22 2.26 2.26 3/177 14634
/proc/meminfo: memFree=30145740/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=74952 CPUtime=282.24 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 8369 0 0 0 28218 6 0 0 20 0 1 0 4485120 76750848 18377 33554432000 4194304 6058637 140733775555456 140733775554520 4277353 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 18738 18377 173 456 0 18274 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 74952

[startup+342.3 s]
/proc/loadavg: 2.17 2.24 2.26 3/177 14635
/proc/meminfo: memFree=30141012/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=75332 CPUtime=342.23 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 9257 0 0 0 34216 7 0 0 20 0 1 0 4485120 77139968 18472 33554432000 4194304 6058637 140733775555456 140733775554520 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 18833 18472 173 456 0 18369 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 75332

[startup+402.3 s]
/proc/loadavg: 2.31 2.27 2.27 3/177 14682
/proc/meminfo: memFree=30279644/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=124652 CPUtime=402.22 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 10052 0 0 0 40213 9 0 0 20 0 1 0 4485120 127643648 26912 33554432000 4194304 6058637 140733775555456 140733775554232 4278244 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 31163 26912 173 456 0 30699 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 124652

[startup+462.3 s]
/proc/loadavg: 2.25 2.26 2.26 4/177 14683
/proc/meminfo: memFree=30296676/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=75332 CPUtime=462.21 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 10588 0 0 0 46211 10 0 0 20 0 1 0 4485120 77139968 18472 33554432000 4194304 6058637 140733775555456 140733775554520 4254447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 18833 18472 173 456 0 18369 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 75332

[startup+522.3 s]
/proc/loadavg: 2.18 2.24 2.26 3/177 14684
/proc/meminfo: memFree=30248220/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=124652 CPUtime=522.2 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 11388 0 0 0 52208 12 0 0 20 0 1 0 4485120 127643648 27424 33554432000 4194304 6058637 140733775555456 140733775554232 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 31163 27424 173 456 0 30699 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 124652

[startup+582.3 s]
/proc/loadavg: 2.14 2.22 2.25 3/177 14686
/proc/meminfo: memFree=30234412/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=124652 CPUtime=582.2 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 11927 0 0 0 58206 14 0 0 20 0 1 0 4485120 127643648 27936 33554432000 4194304 6058637 140733775555456 140733775554232 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 31163 27936 173 456 0 30699 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 124652


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


[startup+942.3 s]
/proc/loadavg: 2.23 2.25 2.26 3/177 14696
/proc/meminfo: memFree=30250508/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=75332 CPUtime=942.14 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 16023 0 0 0 94191 23 0 0 20 0 1 0 4485120 77139968 18472 33554432000 4194304 6058637 140733775555456 140733775554520 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 18833 18472 173 456 0 18369 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 75332

[startup+1002.3 s]
/proc/loadavg: 2.34 2.28 2.27 3/177 14697
/proc/meminfo: memFree=30210996/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=124652 CPUtime=1002.12 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 17157 0 0 0 100187 25 0 0 20 0 1 0 4485120 127643648 28448 33554432000 4194304 6058637 140733775555456 140733775554232 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 31163 28448 173 456 0 30699 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 124652

[startup+1062.3 s]
/proc/loadavg: 2.39 2.30 2.27 3/177 14698
/proc/meminfo: memFree=30198236/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=155472 CPUtime=1062.12 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 18613 0 0 0 106184 28 0 0 20 0 1 0 4485120 159203328 32099 33554432000 4194304 6058637 140733775555456 140733775554488 4277712 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 38868 32099 173 456 0 38404 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 155472

[startup+1122.3 s]
/proc/loadavg: 2.26 2.29 2.27 3/177 14699
/proc/meminfo: memFree=30197488/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=143612 CPUtime=1122.11 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 20099 0 0 0 112181 30 0 0 20 0 1 0 4485120 147058688 27776 33554432000 4194304 6058637 140733775555456 140733775554232 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 35903 27776 173 456 0 35439 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 143612

[startup+1182.3 s]
/proc/loadavg: 2.27 2.29 2.27 3/177 14701
/proc/meminfo: memFree=30188528/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=143612 CPUtime=1182.1 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 20962 0 0 0 118178 32 0 0 20 0 1 0 4485120 147058688 29312 33554432000 4194304 6058637 140733775555456 140733775554232 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 35903 29312 173 456 0 35439 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 143612

[startup+1242.3 s]
/proc/loadavg: 2.25 2.28 2.27 3/178 14705
/proc/meminfo: memFree=30157276/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=159576 CPUtime=1242.09 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 22539 0 0 0 124174 35 0 0 20 0 1 0 4485120 163405824 37179 33554432000 4194304 6058637 140733775555456 140733775554232 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 39894 37179 173 456 0 39430 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 159576

[startup+1302.3 s]
/proc/loadavg: 2.28 2.29 2.27 3/177 14706
/proc/meminfo: memFree=30152680/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=159576 CPUtime=1302.09 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 23403 0 0 0 130172 37 0 0 20 0 1 0 4485120 163405824 38715 33554432000 4194304 6058637 140733775555456 140733775554232 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 39894 38715 173 456 0 39430 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 159576

[startup+1362.3 s]
/proc/loadavg: 2.41 2.32 2.28 4/177 14707
/proc/meminfo: memFree=30163404/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=159576 CPUtime=1362.07 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 24263 0 0 0 136169 38 0 0 20 0 1 0 4485120 163405824 35643 33554432000 4194304 6058637 140733775555456 140733775554232 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 39894 35643 173 456 0 39430 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 159576

[startup+1422.3 s]
/proc/loadavg: 2.30 2.31 2.27 4/177 14708
/proc/meminfo: memFree=30133764/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=159576 CPUtime=1422.06 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 25124 0 0 0 142167 39 0 0 20 0 1 0 4485120 163405824 35131 33554432000 4194304 6058637 140733775555456 140733775554232 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 39894 35131 173 456 0 39430 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 159576

[startup+1482.3 s]
/proc/loadavg: 2.32 2.31 2.27 3/177 14710
/proc/meminfo: memFree=30196424/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=159576 CPUtime=1482.05 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 25983 0 0 0 148164 41 0 0 20 0 1 0 4485120 163405824 35131 33554432000 4194304 6058637 140733775555456 140733775554520 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 39894 35131 173 456 0 39430 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 159576

[startup+1542.31 s]
/proc/loadavg: 2.38 2.32 2.28 3/177 14711
/proc/meminfo: memFree=30196412/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=110256 CPUtime=1542.05 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 26584 0 0 0 154163 42 0 0 20 0 1 0 4485120 112902144 27203 33554432000 4194304 6058637 140733775555456 140733775554520 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 27564 27203 173 456 0 27100 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 110256

[startup+1602.3 s]
/proc/loadavg: 2.37 2.32 2.28 3/177 14712
/proc/meminfo: memFree=30196076/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=110256 CPUtime=1602.03 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 27447 0 0 0 160159 44 0 0 20 0 1 0 4485120 112902144 27203 33554432000 4194304 6058637 140733775555456 140733775554520 4277722 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 27564 27203 173 456 0 27100 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 110256

[startup+1662.3 s]
/proc/loadavg: 2.41 2.35 2.29 3/177 14713
/proc/meminfo: memFree=30164584/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=110256 CPUtime=1662.03 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 28315 0 0 0 166157 46 0 0 20 0 1 0 4485120 112902144 27203 33554432000 4194304 6058637 140733775555456 140733775554520 4246130 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 27564 27203 173 456 0 27100 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 110256

[startup+1722.3 s]
/proc/loadavg: 2.45 2.37 2.30 4/177 14714
/proc/meminfo: memFree=30106160/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=190396 CPUtime=1722.02 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 29176 0 0 0 172155 47 0 0 20 0 1 0 4485120 194965504 40830 33554432000 4194304 6058637 140733775555456 140733775554488 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 47599 40830 173 456 0 47135 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 190396

[startup+1782.3 s]
/proc/loadavg: 2.35 2.36 2.29 4/177 14716
/proc/meminfo: memFree=30139696/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=190396 CPUtime=1782 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 30044 0 0 0 178151 49 0 0 20 0 1 0 4485120 194965504 41342 33554432000 4194304 6058637 140733775555456 140733775554488 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 47599 41342 173 456 0 47135 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 190396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.45 2.39 2.30 3/177 14716
/proc/meminfo: memFree=30133432/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=190396 CPUtime=1800.01 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 30047 0 0 0 179951 50 0 0 20 0 1 0 4485120 194965504 42878 33554432000 4194304 6058637 140733775555456 140733775554488 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 47599 42878 173 456 0 47135 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 190396

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 14602 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.45 2.39 2.30 3/177 14716
/proc/meminfo: memFree=30133432/32872528 swapFree=1498860/1695084
[pid=14602] ppid=14599 vsize=190396 CPUtime=1800.01 cores=0,2,4,6
/proc/14602/stat : 14602 (open-wbo-lsu) R 14599 14602 6119 0 -1 4202496 30047 0 0 0 179951 50 0 0 20 0 1 0 4485120 194965504 42878 33554432000 4194304 6058637 140733775555456 140733775554488 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/14602/statm: 47599 42878 173 456 0 47135 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 190396

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.51
CPU system time (s): 0.504923
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 190396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.51
system time used= 0.504923
maximum resident set size= 173560
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30050
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= 11
involuntary context switches= 1967

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.56431 second user time and 6.89495 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 22:59:54
IDJOB=4089900
IDBENCH=107472
IDSOLVER=2545
FILE ID=node137/4089900-1466024394
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-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089900-1466024394/watcher-4089900-1466024394 -o /tmp/evaluation-result-4089900-1466024394/solver-4089900-1466024394 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960  open-wbo-lsu HOME/instance-4089900-1466024394.opb

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

MD5SUM BENCH= 60094e490291d00dfc3d1432e031262f
RANDOM SEED=53613947

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:        30254764 kB
Buffers:           15404 kB
Cached:            47148 kB
SwapCached:         2464 kB
Active:           181596 kB
Inactive:          30740 kB
Active(anon):     150740 kB
Inactive(anon):     1368 kB
Active(file):      30856 kB
Inactive(file):    29372 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099524 kB
Dirty:              4668 kB
Writeback:             0 kB
AnonPages:       1853976 kB
Mapped:             7984 kB
Shmem:                 0 kB
Slab:             566372 kB
SReclaimable:      10552 kB
SUnreclaim:       555820 kB
KernelStack:        1432 kB
PageTables:         8052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1986136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    296960 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 2016-06-15 23:29:54