Trace number 4095885

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-fixedbandwidth-45.opb
MD5SUM5097da4beb8e5bca49805da93deedd86
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.011997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables181
Total number of constraints90
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)90
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
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-4095885-1466098150.opb
0.00/0.00	c File size is 3463 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:           181                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         180                                                                   |
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-4095885-1466098150/watcher-4095885-1466098150 -o /tmp/evaluation-result-4095885-1466098150/solver-4095885-1466098150 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466098149-21454 --watchdog 1960 open-wbo-lsu HOME/instance-4095885-1466098150.opb 

pid=21527
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: 1.15 1.62 1.85 3/176 21530
/proc/meminfo: memFree=31755396/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=7156 CPUtime=0 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 475 0 0 0 0 0 0 0 20 0 1 0 11865433 7327744 348 33554432000 4194304 6058637 140735406738000 140736476506024 4246447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 1789 348 165 456 0 1325 0

[startup+0.100124 s]
/proc/loadavg: 1.15 1.62 1.85 3/176 21530
/proc/meminfo: memFree=31755396/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=3320 CPUtime=0.09 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 638 0 0 0 9 0 0 0 20 0 1 0 11865433 3399680 456 33554432000 4194304 6058637 140735406738000 140736476506024 4262643 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 830 456 179 456 0 366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3320

[startup+0.200263 s]
/proc/loadavg: 1.15 1.62 1.85 3/176 21530
/proc/meminfo: memFree=31755396/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=4128 CPUtime=0.19 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 923 0 0 0 19 0 0 0 20 0 1 0 11865433 4227072 613 33554432000 4194304 6058637 140735406738000 140736476506024 5130624 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 1032 613 179 456 0 568 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4128

[startup+0.300256 s]
/proc/loadavg: 1.15 1.62 1.85 3/176 21530
/proc/meminfo: memFree=31755396/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=5144 CPUtime=0.29 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 1014 0 0 0 29 0 0 0 20 0 1 0 11865433 5267456 701 33554432000 4194304 6058637 140735406738000 140736476506024 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 1286 701 179 456 0 822 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5144

[startup+0.700229 s]
/proc/loadavg: 1.15 1.62 1.85 3/176 21530
/proc/meminfo: memFree=31755396/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=6228 CPUtime=0.69 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 1421 0 0 0 69 0 0 0 20 0 1 0 11865433 6377472 1095 33554432000 4194304 6058637 140735406738000 140735406736728 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 1557 1095 179 456 0 1093 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6228

[startup+1.50024 s]
/proc/loadavg: 1.15 1.62 1.85 3/177 21531
/proc/meminfo: memFree=31747304/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=8268 CPUtime=1.49 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 2066 0 0 0 149 0 0 0 20 0 1 0 11865433 8466432 1706 33554432000 4194304 6058637 140735406738000 140735406736760 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 2067 1706 179 456 0 1603 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8268

[startup+3.10023 s]
/proc/loadavg: 1.15 1.62 1.85 3/177 21531
/proc/meminfo: memFree=31741340/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=13304 CPUtime=3.09 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 2253 0 0 0 309 0 0 0 20 0 1 0 11865433 13623296 2909 33554432000 4194304 6058637 140735406738000 140735406736728 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 3326 2909 179 456 0 2862 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13304

[startup+6.30022 s]
/proc/loadavg: 1.30 1.64 1.85 3/177 21531
/proc/meminfo: memFree=31735752/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=13304 CPUtime=6.29 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 2323 0 0 0 629 0 0 0 20 0 1 0 11865433 13623296 2979 33554432000 4194304 6058637 140735406738000 140735406736728 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 3326 2979 179 456 0 2862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13304

[startup+12.7003 s]
/proc/loadavg: 1.36 1.65 1.85 3/177 21531
/proc/meminfo: memFree=31728380/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=20444 CPUtime=12.69 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 3493 0 0 0 1269 0 0 0 20 0 1 0 11865433 20934656 4603 33554432000 4194304 6058637 140735406738000 140735406736760 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 5111 4603 179 456 0 4647 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20444

[startup+25.5003 s]
/proc/loadavg: 1.50 1.67 1.85 3/177 21531
/proc/meminfo: memFree=31710792/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=26540 CPUtime=25.49 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 4489 0 0 0 2548 1 0 0 20 0 1 0 11865433 27176960 5534 33554432000 4194304 6058637 140735406738000 140735406736760 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 6635 5534 179 456 0 6171 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 26540

[startup+51.1003 s]
/proc/loadavg: 1.67 1.69 1.86 3/177 21531
/proc/meminfo: memFree=31695904/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=33844 CPUtime=51.09 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 4713 0 0 0 5108 1 0 0 20 0 1 0 11865433 34656256 7801 33554432000 4194304 6058637 140735406738000 140735406736728 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 8461 7801 179 456 0 7997 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 33844

[startup+102.3 s]
/proc/loadavg: 1.85 1.74 1.86 3/178 21535
/proc/meminfo: memFree=31668624/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=52520 CPUtime=102.28 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 7347 0 0 0 10227 1 0 0 20 0 1 0 11865433 53780480 12229 33554432000 4194304 6058637 140735406738000 140735406736728 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 13130 12229 179 456 0 12666 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 52520

[startup+162.3 s]
/proc/loadavg: 1.94 1.78 1.87 3/177 21536
/proc/meminfo: memFree=31661976/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=52520 CPUtime=162.26 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 7359 0 0 0 16225 1 0 0 20 0 1 0 11865433 53780480 12748 33554432000 4194304 6058637 140735406738000 140735406736728 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 13130 12748 179 456 0 12666 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 52520

[startup+222.307 s]
/proc/loadavg: 1.98 1.82 1.87 3/177 21582
/proc/meminfo: memFree=31671884/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=71944 CPUtime=222.26 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 8041 0 0 0 22224 2 0 0 20 0 1 0 11865433 73670656 15177 33554432000 4194304 6058637 140735406738000 140735406736728 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 17986 15177 179 456 0 17522 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71944

[startup+282.3 s]
/proc/loadavg: 1.99 1.85 1.88 3/177 21583
/proc/meminfo: memFree=31657456/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=71944 CPUtime=282.24 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 8051 0 0 0 28222 2 0 0 20 0 1 0 11865433 73670656 15698 33554432000 4194304 6058637 140735406738000 140735406736728 4278096 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 17986 15698 179 456 0 17522 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 71944

[startup+342.3 s]
/proc/loadavg: 1.99 1.87 1.88 3/177 21585
/proc/meminfo: memFree=31645052/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=71944 CPUtime=342.23 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 8052 0 0 0 34221 2 0 0 20 0 1 0 11865433 73670656 16210 33554432000 4194304 6058637 140735406738000 140735406736728 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 17986 16210 179 456 0 17522 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 71944

[startup+402.3 s]
/proc/loadavg: 1.99 1.89 1.89 3/177 21586
/proc/meminfo: memFree=31624632/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=71944 CPUtime=402.22 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 8056 0 0 0 40220 2 0 0 20 0 1 0 11865433 73670656 16213 33554432000 4194304 6058637 140735406738000 140735406736728 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 17986 16213 179 456 0 17522 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 71944

[startup+462.3 s]
/proc/loadavg: 2.03 1.92 1.90 3/177 21587
/proc/meminfo: memFree=31625752/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=71944 CPUtime=462.22 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 8057 0 0 0 46220 2 0 0 20 0 1 0 11865433 73670656 16725 33554432000 4194304 6058637 140735406738000 140735406736728 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 17986 16725 179 456 0 17522 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 71944

[startup+522.3 s]
/proc/loadavg: 2.06 1.95 1.91 3/177 21588
/proc/meminfo: memFree=31610488/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=83436 CPUtime=522.2 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 8387 0 0 0 52218 2 0 0 20 0 1 0 11865433 85438464 20112 33554432000 4194304 6058637 140735406738000 140735406736760 4278265 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 20859 20112 179 456 0 20395 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 83436

[startup+582.3 s]
/proc/loadavg: 2.02 1.95 1.91 3/177 21589
/proc/meminfo: memFree=31608076/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=83436 CPUtime=582.2 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 8387 0 0 0 58218 2 0 0 20 0 1 0 11865433 85438464 20112 33554432000 4194304 6058637 140735406738000 140735406736760 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 20859 20112 179 456 0 20395 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 83436


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


[startup+942.3 s]
/proc/loadavg: 2.04 2.01 1.94 3/177 21600
/proc/meminfo: memFree=31575704/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=90620 CPUtime=942.14 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 13072 0 0 0 94207 7 0 0 20 0 1 0 11865433 92794880 22296 33554432000 4194304 6058637 140735406738000 140735406737064 4278237 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 22655 22296 179 456 0 22191 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90620

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 1.94 3/177 21601
/proc/meminfo: memFree=31541952/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=139940 CPUtime=1002.14 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 13944 0 0 0 100205 9 0 0 20 0 1 0 11865433 143298560 30908 33554432000 4194304 6058637 140735406738000 140735406736776 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 34985 30908 179 456 0 34521 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 139940

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 21602
/proc/meminfo: memFree=31575848/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=90620 CPUtime=1062.12 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 14382 0 0 0 106203 9 0 0 20 0 1 0 11865433 92794880 22296 33554432000 4194304 6058637 140735406738000 140735406737064 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 22655 22296 179 456 0 22191 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 90620

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.94 3/177 21603
/proc/meminfo: memFree=31575752/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=90620 CPUtime=1122.12 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 15256 0 0 0 112201 11 0 0 20 0 1 0 11865433 92794880 22296 33554432000 4194304 6058637 140735406738000 140735406737064 4262377 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 22655 22296 179 456 0 22191 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 90620

[startup+1182.3 s]
/proc/loadavg: 2.04 2.01 1.94 3/177 21604
/proc/meminfo: memFree=31575512/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=90620 CPUtime=1182.11 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 16131 0 0 0 118199 12 0 0 20 0 1 0 11865433 92794880 22296 33554432000 4194304 6058637 140735406738000 140735406737064 4255520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 22655 22296 179 456 0 22191 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 90620

[startup+1242.3 s]
/proc/loadavg: 2.06 2.02 1.95 3/177 21606
/proc/meminfo: memFree=31506064/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=139940 CPUtime=1242.1 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 17004 0 0 0 124197 13 0 0 20 0 1 0 11865433 143298560 30396 33554432000 4194304 6058637 140735406738000 140735406736776 4280156 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 34985 30396 179 456 0 34521 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 139940

[startup+1302.3 s]
/proc/loadavg: 2.02 2.02 1.95 3/178 21610
/proc/meminfo: memFree=31575752/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=90620 CPUtime=1302.09 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 17445 0 0 0 130196 13 0 0 20 0 1 0 11865433 92794880 22296 33554432000 4194304 6058637 140735406738000 140735406737064 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 22655 22296 179 456 0 22191 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 90620

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 1.95 3/176 21611
/proc/meminfo: memFree=31544568/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=139940 CPUtime=1362.08 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 18318 0 0 0 136194 14 0 0 20 0 1 0 11865433 143298560 30396 33554432000 4194304 6058637 140735406738000 140735406736776 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 34985 30396 179 456 0 34521 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 139940

[startup+1422.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/177 21613
/proc/meminfo: memFree=31528572/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=104000 CPUtime=1422.08 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 19052 0 0 0 142192 16 0 0 20 0 1 0 11865433 106496000 25641 33554432000 4194304 6058637 140735406738000 140735406737064 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 26000 25641 179 456 0 25536 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 104000

[startup+1482.3 s]
/proc/loadavg: 2.04 2.02 1.95 3/177 21614
/proc/meminfo: memFree=31562084/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=104000 CPUtime=1482.06 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 19491 0 0 0 148190 16 0 0 20 0 1 0 11865433 106496000 25641 33554432000 4194304 6058637 140735406738000 140735406737064 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 26000 25641 179 456 0 25536 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 104000

[startup+1542.31 s]
/proc/loadavg: 2.01 2.01 1.95 3/177 21616
/proc/meminfo: memFree=31494376/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=153320 CPUtime=1542.06 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 20367 0 0 0 154189 17 0 0 20 0 1 0 11865433 156999680 34765 33554432000 4194304 6058637 140735406738000 140735406736776 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 38330 34765 179 456 0 37866 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 153320

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.95 3/177 21617
/proc/meminfo: memFree=31562400/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=104000 CPUtime=1602.04 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 20809 0 0 0 160186 18 0 0 20 0 1 0 11865433 106496000 25641 33554432000 4194304 6058637 140735406738000 140735406737064 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 26000 25641 179 456 0 25536 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 104000

[startup+1662.3 s]
/proc/loadavg: 2.04 2.02 1.96 3/177 21618
/proc/meminfo: memFree=31526716/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=104000 CPUtime=1662.04 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 21249 0 0 0 166185 19 0 0 20 0 1 0 11865433 106496000 25641 33554432000 4194304 6058637 140735406738000 140735406737064 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 26000 25641 179 456 0 25536 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 104000

[startup+1722.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 21619
/proc/meminfo: memFree=31488744/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=153320 CPUtime=1722.02 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 22124 0 0 0 172183 19 0 0 20 0 1 0 11865433 156999680 33741 33554432000 4194304 6058637 140735406738000 140735406736776 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 38330 33741 179 456 0 37866 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 153320

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21620
/proc/meminfo: memFree=31526232/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=153320 CPUtime=1782.02 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 22566 0 0 0 178182 20 0 0 20 0 1 0 11865433 156999680 34765 33554432000 4194304 6058637 140735406738000 140735406736776 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 38330 34765 179 456 0 37866 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 153320



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21621
/proc/meminfo: memFree=31522128/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=104000 CPUtime=1800.01 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 22569 0 0 0 179981 20 0 0 20 0 1 0 11865433 106496000 25641 33554432000 4194304 6058637 140735406738000 140735406737064 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 26000 25641 179 456 0 25536 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 104000

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 21530 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21621
/proc/meminfo: memFree=31522128/32872528 swapFree=248296/248296
[pid=21530] ppid=21527 vsize=104000 CPUtime=1800.01 cores=0,2,4,6
/proc/21530/stat : 21530 (open-wbo-lsu) R 21527 21530 21438 0 -1 4202496 22569 0 0 0 179981 20 0 0 20 0 1 0 11865433 106496000 25641 33554432000 4194304 6058637 140735406738000 140735406737064 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21530/statm: 26000 25641 179 456 0 25536 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 104000

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.82
CPU system time (s): 0.207968
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 153320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.207968
maximum resident set size= 145204
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22572
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 10
involuntary context switches= 1872

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.54131 second user time and 6.92495 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-16 19:29:10
IDJOB=4095885
IDBENCH=107535
IDSOLVER=2545
FILE ID=node103/4095885-1466098150
RUNJOBID= node103-1466098149-21454
PBS_JOBID= 19904050
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-fixedbandwidth-45.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095885-1466098150/watcher-4095885-1466098150 -o /tmp/evaluation-result-4095885-1466098150/solver-4095885-1466098150 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466098149-21454 --watchdog 1960  open-wbo-lsu HOME/instance-4095885-1466098150.opb

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

MD5SUM BENCH= 5097da4beb8e5bca49805da93deedd86
RANDOM SEED=1625957464

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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:        31755660 kB
Buffers:           32636 kB
Cached:            88780 kB
SwapCached:        41796 kB
Active:            62400 kB
Inactive:         107680 kB
Active(anon):       9860 kB
Inactive(anon):    41288 kB
Active(file):      52540 kB
Inactive(file):    66392 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67059980 kB
Dirty:              9708 kB
Writeback:             0 kB
AnonPages:        256664 kB
Mapped:             7652 kB
Shmem:                 0 kB
Slab:             567856 kB
SReclaimable:      11580 kB
SUnreclaim:       556276 kB
KernelStack:        1456 kB
PageTables:         4244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     370900 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71724 MiB
End job on node103 at 2016-06-16 19:59:11