Trace number 4083876

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.11 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_10.opb
MD5SUM26699ac56f0d58d8261ff4eb58d81611
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark355.42
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 55
Optimality of the best value was proved YES
Number of variables895
Total number of constraints1659
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1659
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 707
Number of bits of the biggest sum of numbers10
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-4083876-1465343805.opb
0.00/0.00	c File size is 322808 bytes.
1800.09/1800.50	c Sum of soft weights:          127
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	c |  Problem Type:             Weighted                                                                   |
1800.09/1800.50	c |  Number of variables:           895                                                                   |
1800.09/1800.50	c |  Number of hard clauses:          0                                                                   |
1800.09/1800.50	c |  Number of soft clauses:          7                                                                   |
1800.09/1800.50	c |  Number of cardinality:           0                                                                   |
1800.09/1800.50	c |  Number of PB :                1659                                                                   |
1800.09/1800.50	c |  Parse time:                   0.04 s                                                                 |
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	c ==========================================[ Solver Settings ]============================================
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.50	c |  BMO strategy:                   On                                                                   |
1800.09/1800.50	c |  BMO search:                    Yes                                                                   |
1800.09/1800.50	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.50	c |                                                                                                       |
1800.09/1800.50	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-4083876-1465343805/watcher-4083876-1465343805 -o /tmp/evaluation-result-4083876-1465343805/solver-4083876-1465343805 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1465337899-5896 --watchdog 1960 open-wbo-lsu HOME/instance-4083876-1465343805.opb 

pid=6871
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: 2.01 2.02 2.00 3/176 6874
/proc/meminfo: memFree=30747060/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=2652 CPUtime=0 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 389 0 0 0 0 0 0 0 20 0 1 0 116313813 2715648 265 33554432000 4194304 6058637 140736621069760 140736248948488 5042188 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 663 265 214 456 0 120 0

[startup+0.100151 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 6874
/proc/meminfo: memFree=30747060/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=21088 CPUtime=0.09 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 4053 0 0 0 9 0 0 0 20 0 1 0 116313813 21594112 4167 33554432000 4194304 6058637 140736621069760 140736248948488 4294739 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 5272 4170 165 456 0 4808 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21088

[startup+0.200325 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 6874
/proc/meminfo: memFree=30747060/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=49928 CPUtime=0.19 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 9267 0 0 0 18 1 0 0 20 0 1 0 116313813 51126272 10660 33554432000 4194304 6058637 140736621069760 140736248948488 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 12482 10661 165 456 0 12018 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 49928

[startup+0.300311 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 6874
/proc/meminfo: memFree=30747060/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=84208 CPUtime=0.28 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 13911 0 0 0 26 2 0 0 20 0 1 0 116313813 86228992 16714 33554432000 4194304 6058637 140736621069760 140736248948488 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 21052 16714 165 456 0 20588 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 84208

[startup+0.700261 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 6874
/proc/meminfo: memFree=30747060/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=207512 CPUtime=0.69 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 29962 0 0 0 63 6 0 0 20 0 1 0 116313813 212492288 42080 33554432000 4194304 6058637 140736621069760 140736621067864 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 51878 42081 165 456 0 51414 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 207512

[startup+1.50026 s]
/proc/loadavg: 2.01 2.02 2.00 4/177 6875
/proc/meminfo: memFree=30477552/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=413820 CPUtime=1.49 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 54676 0 0 0 137 12 0 0 20 0 1 0 116313813 423751680 93278 33554432000 4194304 6058637 140736621069760 140736621067864 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 103455 93279 165 456 0 102991 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 413820

[startup+3.10029 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 6875
/proc/meminfo: memFree=30295944/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=479112 CPUtime=3.09 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 72854 0 0 0 294 15 0 0 20 0 1 0 116313813 490610688 114663 33554432000 4194304 6058637 140736621069760 140736621068296 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 119778 114663 170 456 0 119314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 479112

[startup+6.30031 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 6875
/proc/meminfo: memFree=30340228/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=482016 CPUtime=6.29 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 73577 0 0 0 613 16 0 0 20 0 1 0 116313813 493584384 115386 33554432000 4194304 6058637 140736621069760 140736621068296 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 120504 115386 170 456 0 120040 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 482016

[startup+12.7003 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 6875
/proc/meminfo: memFree=30300480/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=482544 CPUtime=12.69 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 73726 0 0 0 1253 16 0 0 20 0 1 0 116313813 494125056 115535 33554432000 4194304 6058637 140736621069760 140736621068296 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 120636 115535 170 456 0 120172 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 482544

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 6875
/proc/meminfo: memFree=30280092/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=486248 CPUtime=25.48 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 74712 0 0 0 2532 16 0 0 20 0 1 0 116313813 497917952 116521 33554432000 4194304 6058637 140736621069760 140736621068296 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 121562 116521 171 456 0 121098 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 486248

[startup+51.1003 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 6875
/proc/meminfo: memFree=30270192/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=497572 CPUtime=51.08 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 77222 0 0 0 5091 17 0 0 20 0 1 0 116313813 509513728 119541 33554432000 4194304 6058637 140736621069760 140736621068280 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 124393 119541 183 456 0 123929 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 497572

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 6876
/proc/meminfo: memFree=30271400/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=578960 CPUtime=102.28 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 77389 0 0 0 10210 18 0 0 20 0 1 0 116313813 592855040 119705 33554432000 4194304 6058637 140736621069760 140736621068712 4278466 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144740 119705 183 456 0 144276 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 578960

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6877
/proc/meminfo: memFree=30274480/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=578960 CPUtime=162.27 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 77589 0 0 0 16209 18 0 0 20 0 1 0 116313813 592855040 119899 33554432000 4194304 6058637 140736621069760 140736621068712 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144740 119899 183 456 0 144276 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 578960

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6882
/proc/meminfo: memFree=30272440/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=578960 CPUtime=222.26 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 77803 0 0 0 22208 18 0 0 20 0 1 0 116313813 592855040 120106 33554432000 4194304 6058637 140736621069760 140736621068712 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144740 120106 183 456 0 144276 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 578960

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6906
/proc/meminfo: memFree=30264592/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=578960 CPUtime=282.23 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 77883 0 0 0 28205 18 0 0 20 0 1 0 116313813 592855040 120658 33554432000 4194304 6058637 140736621069760 140736621068712 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144740 120658 183 456 0 144276 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 578960

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6907
/proc/meminfo: memFree=30268540/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=578960 CPUtime=342.2 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 77924 0 0 0 34202 18 0 0 20 0 1 0 116313813 592855040 120658 33554432000 4194304 6058637 140736621069760 140736621068712 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144740 120658 183 456 0 144276 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 578960

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6908
/proc/meminfo: memFree=30268320/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=578960 CPUtime=402.16 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 77966 0 0 0 40198 18 0 0 20 0 1 0 116313813 592855040 121253 33554432000 4194304 6058637 140736621069760 140736621068712 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144740 121253 183 456 0 144276 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 578960

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 6909
/proc/meminfo: memFree=30274388/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=578960 CPUtime=462.14 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 77988 0 0 0 46196 18 0 0 20 0 1 0 116313813 592855040 121254 33554432000 4194304 6058637 140736621069760 140736621068712 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144740 121254 183 456 0 144276 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 578960

[startup+522.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 6956
/proc/meminfo: memFree=29702804/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=578960 CPUtime=522.13 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 78004 0 0 0 52195 18 0 0 20 0 1 0 116313813 592855040 121766 33554432000 4194304 6058637 140736621069760 140736621068712 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144740 121766 183 456 0 144276 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 578960

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 6957
/proc/meminfo: memFree=29701972/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=578960 CPUtime=582.12 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 78011 0 0 0 58194 18 0 0 20 0 1 0 116313813 592855040 121766 33554432000 4194304 6058637 140736621069760 140736621068712 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144740 121766 183 456 0 144276 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 578960


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


[startup+942.3 s]
/proc/loadavg: 2.14 2.08 2.01 3/176 6967
/proc/meminfo: memFree=29691184/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=578960 CPUtime=942.07 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 78014 0 0 0 94188 19 0 0 20 0 1 0 116313813 592855040 123302 33554432000 4194304 6058637 140736621069760 140736621068712 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144740 123302 183 456 0 144276 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 578960

[startup+1002.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/177 6969
/proc/meminfo: memFree=29708960/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=489088 CPUtime=1002.06 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 92746 0 0 0 100179 27 0 0 20 0 1 0 116313813 500826112 118697 33554432000 4194304 6058637 140736621069760 140736621068152 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 122272 118697 183 456 0 121808 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 489088

[startup+1062.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/177 6970
/proc/meminfo: memFree=29704744/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=574664 CPUtime=1062.05 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 93908 0 0 0 106177 28 0 0 20 0 1 0 116313813 588455936 119854 33554432000 4194304 6058637 140736621069760 140736621068712 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 143666 119854 183 456 0 143202 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 574664

[startup+1122.3 s]
/proc/loadavg: 2.15 2.09 2.02 3/177 6972
/proc/meminfo: memFree=29698048/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=577532 CPUtime=1122.03 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 94358 0 0 0 112175 28 0 0 20 0 1 0 116313813 591392768 120810 33554432000 4194304 6058637 140736621069760 140736621068280 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144383 120810 183 456 0 143919 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 577532

[startup+1182.3 s]
/proc/loadavg: 2.17 2.10 2.02 4/177 6973
/proc/meminfo: memFree=29696488/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=577532 CPUtime=1182.03 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 94358 0 0 0 118175 28 0 0 20 0 1 0 116313813 591392768 120810 33554432000 4194304 6058637 140736621069760 140736621068280 4278177 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144383 120810 183 456 0 143919 0
Current children cumulated CPU time (s) 1182.03
Current children cumulated vsize (KiB) 577532

[startup+1242.3 s]
/proc/loadavg: 2.21 2.12 2.03 3/177 6974
/proc/meminfo: memFree=29694308/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=577532 CPUtime=1242.02 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 94359 0 0 0 124174 28 0 0 20 0 1 0 116313813 591392768 121322 33554432000 4194304 6058637 140736621069760 140736621068280 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144383 121322 183 456 0 143919 0
Current children cumulated CPU time (s) 1242.02
Current children cumulated vsize (KiB) 577532

[startup+1302.3 s]
/proc/loadavg: 2.19 2.13 2.04 3/177 6975
/proc/meminfo: memFree=29694188/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=577532 CPUtime=1302.01 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 94359 0 0 0 130173 28 0 0 20 0 1 0 116313813 591392768 121322 33554432000 4194304 6058637 140736621069760 140736621068280 4246132 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144383 121322 183 456 0 143919 0
Current children cumulated CPU time (s) 1302.01
Current children cumulated vsize (KiB) 577532

[startup+1362.3 s]
/proc/loadavg: 2.16 2.13 2.04 3/177 6976
/proc/meminfo: memFree=29692072/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=577532 CPUtime=1362.01 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 94362 0 0 0 136172 29 0 0 20 0 1 0 116313813 591392768 121834 33554432000 4194304 6058637 140736621069760 140736621068280 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144383 121834 183 456 0 143919 0
Current children cumulated CPU time (s) 1362.01
Current children cumulated vsize (KiB) 577532

[startup+1422.3 s]
/proc/loadavg: 2.17 2.14 2.05 3/178 6981
/proc/meminfo: memFree=29685044/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=580824 CPUtime=1421.99 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 94900 0 0 0 142170 29 0 0 20 0 1 0 116313813 594763776 123024 33554432000 4194304 6058637 140736621069760 140736621068280 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 145206 123024 183 456 0 144742 0
Current children cumulated CPU time (s) 1421.99
Current children cumulated vsize (KiB) 580824

[startup+1482.3 s]
/proc/loadavg: 2.10 2.12 2.05 3/177 6982
/proc/meminfo: memFree=29685140/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=580824 CPUtime=1481.95 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 94938 0 0 0 148166 29 0 0 20 0 1 0 116313813 594763776 123024 33554432000 4194304 6058637 140736621069760 140736621068280 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 145206 123024 183 456 0 144742 0
Current children cumulated CPU time (s) 1481.95
Current children cumulated vsize (KiB) 580824

[startup+1542.31 s]
/proc/loadavg: 2.15 2.13 2.05 3/177 6983
/proc/meminfo: memFree=29698716/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=489108 CPUtime=1541.93 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 109103 0 0 0 154157 36 0 0 20 0 1 0 116313813 500846592 119738 33554432000 4194304 6058637 140736621069760 140736621068408 4277403 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 122277 119738 184 456 0 121813 0
Current children cumulated CPU time (s) 1541.93
Current children cumulated vsize (KiB) 489108

[startup+1602.3 s]
/proc/loadavg: 2.17 2.13 2.06 4/177 6984
/proc/meminfo: memFree=29692008/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=574680 CPUtime=1601.91 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 110266 0 0 0 160154 37 0 0 20 0 1 0 116313813 588472320 121387 33554432000 4194304 6058637 140736621069760 140736621068712 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 143670 121387 184 456 0 143206 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 574680

[startup+1662.3 s]
/proc/loadavg: 2.21 2.15 2.07 3/177 6985
/proc/meminfo: memFree=29686176/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=577536 CPUtime=1661.91 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 110663 0 0 0 166153 38 0 0 20 0 1 0 116313813 591396864 122805 33554432000 4194304 6058637 140736621069760 140736621068280 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144384 122805 184 456 0 143920 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 577536

[startup+1722.3 s]
/proc/loadavg: 2.29 2.18 2.08 3/177 6987
/proc/meminfo: memFree=29684244/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=577536 CPUtime=1721.9 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 110663 0 0 0 172152 38 0 0 20 0 1 0 116313813 591396864 122805 33554432000 4194304 6058637 140736621069760 140736621068280 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144384 122805 184 456 0 143920 0
Current children cumulated CPU time (s) 1721.9
Current children cumulated vsize (KiB) 577536

[startup+1782.3 s]
/proc/loadavg: 2.25 2.19 2.09 3/177 6988
/proc/meminfo: memFree=29681568/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=577536 CPUtime=1781.89 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 110664 0 0 0 178151 38 0 0 20 0 1 0 116313813 591396864 123317 33554432000 4194304 6058637 140736621069760 140736621068280 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144384 123317 184 456 0 143920 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 577536



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.27 2.20 2.09 3/177 6989
/proc/meminfo: memFree=29680512/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=577536 CPUtime=1800.09 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 110664 0 0 0 179971 38 0 0 20 0 1 0 116313813 591396864 123317 33554432000 4194304 6058637 140736621069760 140736621068280 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144384 123317 184 456 0 143920 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 577536

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 6874 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 2.27 2.20 2.09 3/177 6989
/proc/meminfo: memFree=29680512/32872528 swapFree=11320/319964
[pid=6874] ppid=6871 vsize=577536 CPUtime=1800.09 cores=1,3,5,7
/proc/6874/stat : 6874 (open-wbo-lsu) R 6871 6874 5879 0 -1 4202496 110664 0 0 0 179971 38 0 0 20 0 1 0 116313813 591396864 123317 33554432000 4194304 6058637 140736621069760 140736621068280 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/6874/statm: 144384 123317 184 456 0 143920 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 577536

Child status: 40
Real time (s): 1800.51
CPU time (s): 1800.11
CPU user time (s): 1799.71
CPU system time (s): 0.394939
CPU usage (%): 99.9774
Max. virtual memory (cumulated for all children) (KiB): 711052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.394939
maximum resident set size= 597844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 110666
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= 269
involuntary context switches= 2725

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.5943 second user time and 6.87395 second system time

The end

Launcher Data 

Begin job on node128 at 2016-06-08 01:56:45
IDJOB=4083876
IDBENCH=2637
IDSOLVER=2545
FILE ID=node128/4083876-1465343805
RUNJOBID= node128-1465337899-5896
PBS_JOBID= 19853395
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_10.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083876-1465343805/watcher-4083876-1465343805 -o /tmp/evaluation-result-4083876-1465343805/solver-4083876-1465343805 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1465337899-5896 --watchdog 1960  open-wbo-lsu HOME/instance-4083876-1465343805.opb

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

MD5SUM BENCH= 26699ac56f0d58d8261ff4eb58d81611
RANDOM SEED=2051169370

node128.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	: 5332.55
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	: 5332.56
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	: 5332.54
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	: 5332.56
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	: 5332.55
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30747324 kB
Buffers:          170840 kB
Cached:           722108 kB
SwapCached:         1676 kB
Active:           353384 kB
Inactive:         707272 kB
Active(anon):     169564 kB
Inactive(anon):      608 kB
Active(file):     183820 kB
Inactive(file):   706664 kB
Unevictable:      319964 kB
Mlocked:           11320 kB
SwapTotal:      67108856 kB
SwapFree:       67098528 kB
Dirty:              5064 kB
Writeback:             4 kB
AnonPages:        493460 kB
Mapped:             7832 kB
Shmem:                 0 kB
Slab:             607104 kB
SReclaimable:      50796 kB
SUnreclaim:       556308 kB
KernelStack:        1472 kB
PageTables:         4848 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     633664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    425984 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= 71740 MiB
End job on node128 at 2016-06-08 02:26:46