Trace number 4115960

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size96-round23-7.opb
MD5SUMd947cadbd770aa54d6f08fe458b7d633
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9472
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4115960-1466945220.opb
0.00/0.00	c File size is 415950 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8576                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         384                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4115960-1466945220/watcher-4115960-1466945220 -o /tmp/evaluation-result-4115960-1466945220/solver-4115960-1466945220 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960 open-wbo-lsu HOME/instance-4115960-1466945220.opb 

pid=20625
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: 2.20 2.14 2.10 2/176 20628
/proc/meminfo: memFree=30650480/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 27561794 2813952 288 33554432000 4194304 6058637 140733976519056 140735880947080 5153335 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20628/statm: 687 289 237 456 0 121 0

[startup+0.100175 s]
/proc/loadavg: 2.20 2.14 2.10 2/176 20628
/proc/meminfo: memFree=30650480/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=23504 CPUtime=0.09 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 4796 0 0 0 9 0 0 0 20 0 1 0 27561794 24068096 5015 33554432000 4194304 6058637 140733976519056 140735880947080 4294662 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20628/statm: 5876 5016 162 456 0 5412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23504

[startup+0.200381 s]
/proc/loadavg: 2.20 2.14 2.10 2/176 20628
/proc/meminfo: memFree=30650480/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=28132 CPUtime=0.19 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 5565 0 0 0 19 0 0 0 20 0 1 0 27561794 28807168 5714 33554432000 4194304 6058637 140733976519056 140733976517672 5042435 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20628/statm: 7033 5714 179 456 0 6569 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28132

[startup+0.300376 s]
/proc/loadavg: 2.20 2.14 2.10 2/176 20628
/proc/meminfo: memFree=30650480/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=28504 CPUtime=0.28 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 5661 0 0 0 28 0 0 0 20 0 1 0 27561794 29188096 5810 33554432000 4194304 6058637 140733976519056 140733976517672 4262608 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/20628/statm: 7126 5810 179 456 0 6662 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28504

[startup+0.70032 s]
/proc/loadavg: 2.20 2.14 2.10 2/176 20628
/proc/meminfo: memFree=30650480/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=28812 CPUtime=0.68 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 5744 0 0 0 68 0 0 0 20 0 1 0 27561794 29503488 5892 33554432000 4194304 6058637 140733976519056 140733976517656 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 7203 5892 180 456 0 6739 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28812

[startup+1.50031 s]
/proc/loadavg: 2.20 2.14 2.10 3/177 20629
/proc/meminfo: memFree=30627204/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=28812 CPUtime=1.49 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 6218 0 0 0 148 1 0 0 20 0 1 0 27561794 29503488 5780 33554432000 4194304 6058637 140733976519056 140733976517656 4254574 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 7203 5780 181 456 0 6739 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28812

[startup+3.10033 s]
/proc/loadavg: 2.18 2.14 2.10 3/177 20629
/proc/meminfo: memFree=30626832/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=29144 CPUtime=3.09 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 6481 0 0 0 308 1 0 0 20 0 1 0 27561794 29843456 6035 33554432000 4194304 6058637 140733976519056 140733976517656 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 7286 6035 181 456 0 6822 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29144

[startup+6.30031 s]
/proc/loadavg: 2.18 2.14 2.10 3/177 20629
/proc/meminfo: memFree=30625984/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=29464 CPUtime=6.28 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 7433 0 0 0 627 1 0 0 20 0 1 0 27561794 30171136 6204 33554432000 4194304 6058637 140733976519056 140733976518120 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 7366 6204 181 456 0 6902 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 29464

[startup+12.7003 s]
/proc/loadavg: 2.25 2.15 2.10 3/177 20629
/proc/meminfo: memFree=30614428/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=41080 CPUtime=12.69 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 8380 0 0 0 1267 2 0 0 20 0 1 0 27561794 42065920 9111 33554432000 4194304 6058637 140733976519056 140733976517816 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 10270 9111 181 456 0 9806 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41080

[startup+25.5004 s]
/proc/loadavg: 2.19 2.15 2.10 3/177 20629
/proc/meminfo: memFree=30606632/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=41080 CPUtime=25.48 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 8381 0 0 0 2546 2 0 0 20 0 1 0 27561794 42065920 9112 33554432000 4194304 6058637 140733976519056 140733976517816 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 10270 9112 181 456 0 9806 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 41080

[startup+51.1004 s]
/proc/loadavg: 2.27 2.17 2.10 3/177 20629
/proc/meminfo: memFree=30600188/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=45500 CPUtime=51.08 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 9052 0 0 0 5106 2 0 0 20 0 1 0 27561794 46592000 10213 33554432000 4194304 6058637 140733976519056 140733976517816 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 11375 10213 181 456 0 10911 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45500

[startup+102.3 s]
/proc/loadavg: 2.24 2.17 2.10 3/177 20630
/proc/meminfo: memFree=30602904/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=41148 CPUtime=102.28 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 10033 0 0 0 10226 2 0 0 20 0 1 0 27561794 42135552 9174 33554432000 4194304 6058637 140733976519056 140733976517784 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 10287 9174 181 456 0 9823 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41148

[startup+162.3 s]
/proc/loadavg: 2.15 2.15 2.10 3/177 20631
/proc/meminfo: memFree=30575808/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=71316 CPUtime=162.27 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 11120 0 0 0 16224 3 0 0 20 0 1 0 27561794 73027584 13657 33554432000 4194304 6058637 140733976519056 140733976517784 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 17829 13657 181 456 0 17365 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 71316

[startup+222.307 s]
/proc/loadavg: 2.16 2.15 2.10 4/178 20636
/proc/meminfo: memFree=30569476/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=71316 CPUtime=222.26 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 11121 0 0 0 22223 3 0 0 20 0 1 0 27561794 73027584 14169 33554432000 4194304 6058637 140733976519056 140733976517784 4254548 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 17829 14169 181 456 0 17365 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71316

[startup+282.3 s]
/proc/loadavg: 2.35 2.20 2.11 3/177 20637
/proc/meminfo: memFree=30565388/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=90172 CPUtime=282.24 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 11147 0 0 0 28221 3 0 0 20 0 1 0 27561794 92336128 14682 33554432000 4194304 6058637 140733976519056 140733976517784 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 22543 14682 181 456 0 22079 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 90172

[startup+342.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/177 20638
/proc/meminfo: memFree=30561040/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=90172 CPUtime=342.23 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 11148 0 0 0 34220 3 0 0 20 0 1 0 27561794 92336128 15194 33554432000 4194304 6058637 140733976519056 140733976517784 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 22543 15194 181 456 0 22079 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 90172

[startup+402.3 s]
/proc/loadavg: 2.14 2.17 2.10 4/177 20639
/proc/meminfo: memFree=30542484/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=90172 CPUtime=402.23 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 11218 0 0 0 40219 4 0 0 20 0 1 0 27561794 92336128 19863 33554432000 4194304 6058637 140733976519056 140733976517784 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 22543 19863 181 456 0 22079 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 90172

[startup+462.3 s]
/proc/loadavg: 2.26 2.20 2.11 3/177 20685
/proc/meminfo: memFree=30575948/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=90172 CPUtime=462.22 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 11219 0 0 0 46218 4 0 0 20 0 1 0 27561794 92336128 20375 33554432000 4194304 6058637 140733976519056 140733976517784 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 22543 20375 181 456 0 22079 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 90172

[startup+522.3 s]
/proc/loadavg: 2.15 2.17 2.11 3/177 20687
/proc/meminfo: memFree=30581332/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=90172 CPUtime=522.21 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 11220 0 0 0 52217 4 0 0 20 0 1 0 27561794 92336128 20887 33554432000 4194304 6058637 140733976519056 140733976517784 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 22543 20887 181 456 0 22079 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 90172

[startup+582.3 s]
/proc/loadavg: 2.12 2.17 2.11 4/177 20688
/proc/meminfo: memFree=30555764/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=90172 CPUtime=582.2 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 11378 0 0 0 58216 4 0 0 20 0 1 0 27561794 92336128 21044 33554432000 4194304 6058637 140733976519056 140733976517784 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 22543 21044 181 456 0 22079 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90172


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


[startup+942.3 s]
/proc/loadavg: 2.15 2.19 2.13 4/177 20720
/proc/meminfo: memFree=30534716/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=90172 CPUtime=942.14 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 13066 0 0 0 94205 9 0 0 20 0 1 0 27561794 92336128 21696 33554432000 4194304 6058637 140733976519056 140733976518120 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 22543 21696 181 456 0 22079 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90172

[startup+1002.3 s]
/proc/loadavg: 2.29 2.22 2.14 3/177 20721
/proc/meminfo: memFree=30530732/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=90172 CPUtime=1002.13 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 13233 0 0 0 100204 9 0 0 20 0 1 0 27561794 92336128 21696 33554432000 4194304 6058637 140733976519056 140733976518120 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 22543 21696 181 456 0 22079 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 90172

[startup+1062.3 s]
/proc/loadavg: 2.29 2.22 2.14 3/177 20722
/proc/meminfo: memFree=30495176/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1062.11 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 13565 0 0 0 106201 10 0 0 20 0 1 0 27561794 142839808 30036 33554432000 4194304 6058637 140733976519056 140733976517832 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 30036 181 456 0 34409 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 139492

[startup+1122.3 s]
/proc/loadavg: 2.15 2.19 2.14 4/177 20724
/proc/meminfo: memFree=30488908/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1122.11 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 13735 0 0 0 112200 11 0 0 20 0 1 0 27561794 142839808 31060 33554432000 4194304 6058637 140733976519056 140733976517832 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 31060 181 456 0 34409 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 139492

[startup+1182.3 s]
/proc/loadavg: 2.33 2.23 2.15 3/177 20770
/proc/meminfo: memFree=30528804/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1182.1 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 13906 0 0 0 118198 12 0 0 20 0 1 0 27561794 142839808 32084 33554432000 4194304 6058637 140733976519056 140733976517832 4261728 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 32084 181 456 0 34409 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 139492

[startup+1242.3 s]
/proc/loadavg: 2.20 2.22 2.15 3/177 20771
/proc/meminfo: memFree=30518224/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1242.09 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 14077 0 0 0 124196 13 0 0 20 0 1 0 27561794 142839808 32596 33554432000 4194304 6058637 140733976519056 140733976517832 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 32596 181 456 0 34409 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 139492

[startup+1302.3 s]
/proc/loadavg: 2.11 2.19 2.14 3/177 20772
/proc/meminfo: memFree=30505600/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1302.09 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 14248 0 0 0 130195 14 0 0 20 0 1 0 27561794 142839808 33108 33554432000 4194304 6058637 140733976519056 140733976517832 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 33108 181 456 0 34409 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 139492

[startup+1362.3 s]
/proc/loadavg: 2.22 2.20 2.15 3/177 20773
/proc/meminfo: memFree=30502192/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1362.07 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 14420 0 0 0 136193 14 0 0 20 0 1 0 27561794 142839808 33620 33554432000 4194304 6058637 140733976519056 140733976517832 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 33620 181 456 0 34409 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 139492

[startup+1422.3 s]
/proc/loadavg: 2.13 2.17 2.14 3/177 20777
/proc/meminfo: memFree=30494916/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1422.07 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 14591 0 0 0 142192 15 0 0 20 0 1 0 27561794 142839808 33620 33554432000 4194304 6058637 140733976519056 140733976517832 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 33620 181 456 0 34409 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 139492

[startup+1482.3 s]
/proc/loadavg: 2.15 2.17 2.14 3/177 20779
/proc/meminfo: memFree=30493004/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1482.06 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 14796 0 0 0 148190 16 0 0 20 0 1 0 27561794 142839808 33620 33554432000 4194304 6058637 140733976519056 140733976517832 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 33620 181 456 0 34409 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 139492

[startup+1542.31 s]
/proc/loadavg: 2.20 2.18 2.14 3/177 20780
/proc/meminfo: memFree=30493504/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1542.05 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 15372 0 0 0 154188 17 0 0 20 0 1 0 27561794 142839808 33108 33554432000 4194304 6058637 140733976519056 140733976517832 4264474 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 33108 181 456 0 34409 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 139492

[startup+1602.3 s]
/proc/loadavg: 2.20 2.18 2.14 3/177 20781
/proc/meminfo: memFree=30495172/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1602.04 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 16130 0 0 0 160185 19 0 0 20 0 1 0 27561794 142839808 32596 33554432000 4194304 6058637 140733976519056 140733976517832 4246519 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 32596 181 456 0 34409 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 139492

[startup+1662.3 s]
/proc/loadavg: 2.16 2.17 2.14 4/177 20782
/proc/meminfo: memFree=30496340/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1662.03 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 16882 0 0 0 166182 21 0 0 20 0 1 0 27561794 142839808 31572 33554432000 4194304 6058637 140733976519056 140733976517832 4277843 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 31572 181 456 0 34409 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 139492

[startup+1722.3 s]
/proc/loadavg: 2.15 2.17 2.14 3/177 20783
/proc/meminfo: memFree=30501840/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1722.02 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 17639 0 0 0 172180 22 0 0 20 0 1 0 27561794 142839808 30036 33554432000 4194304 6058637 140733976519056 140733976517832 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 30036 181 456 0 34409 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139492

[startup+1782.3 s]
/proc/loadavg: 2.11 2.15 2.14 3/177 20785
/proc/meminfo: memFree=30497964/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=90172 CPUtime=1782.01 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 18234 0 0 0 178178 23 0 0 20 0 1 0 27561794 92336128 21696 33554432000 4194304 6058637 140733976519056 140733976518120 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 22543 21696 181 456 0 22079 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 90172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.16 2.14 4/177 20786
/proc/meminfo: memFree=30495344/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1800.01 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 18400 0 0 0 179977 24 0 0 20 0 1 0 27561794 142839808 31060 33554432000 4194304 6058637 140733976519056 140733976517832 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 31060 181 456 0 34409 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139492

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 20628 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.16 2.14 4/177 20786
/proc/meminfo: memFree=30495344/32872528 swapFree=1094508/1184444
[pid=20628] ppid=20625 vsize=139492 CPUtime=1800.01 cores=1,3,5,7
/proc/20628/stat : 20628 (open-wbo-lsu) R 20625 20628 20109 0 -1 4202496 18400 0 0 0 179977 24 0 0 20 0 1 0 27561794 142839808 31060 33554432000 4194304 6058637 140733976519056 140733976517832 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20628/statm: 34873 31060 181 456 0 34409 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139492

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.78
CPU system time (s): 0.241963
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 170312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.78
system time used= 0.241963
maximum resident set size= 140892
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18403
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= 12
involuntary context switches= 1978

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.70628 second user time and 6.75597 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-26 14:47:00
IDJOB=4115960
IDBENCH=109410
IDSOLVER=2545
FILE ID=node115/4115960-1466945220
RUNJOBID= node115-1466939817-20126
PBS_JOBID= 19976336
Free space on /tmp= 71660 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size96-round23-7.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4115960-1466945220/watcher-4115960-1466945220 -o /tmp/evaluation-result-4115960-1466945220/solver-4115960-1466945220 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1466939817-20126 --watchdog 1960  open-wbo-lsu HOME/instance-4115960-1466945220.opb

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

MD5SUM BENCH= d947cadbd770aa54d6f08fe458b7d633
RANDOM SEED=1267409016

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.395
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30650372 kB
Buffers:           57904 kB
Cached:           203256 kB
SwapCached:         1676 kB
Active:            79244 kB
Inactive:         224092 kB
Active(anon):      43588 kB
Inactive(anon):      684 kB
Active(file):      35656 kB
Inactive(file):   223408 kB
Unevictable:     1184444 kB
Mlocked:         1094508 kB
SwapTotal:      67108856 kB
SwapFree:       67099168 kB
Dirty:              5104 kB
Writeback:            16 kB
AnonPages:       1233528 kB
Mapped:             8064 kB
Shmem:                 0 kB
Slab:             594272 kB
SReclaimable:      38208 kB
SUnreclaim:       556064 kB
KernelStack:        1448 kB
PageTables:         6288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1357608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    120832 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71652 MiB
End job on node115 at 2016-06-26 15:17:01