Trace number 4089830

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v081-n1.opb
MD5SUM81a826667ee52016133e00717cdeea19
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 benchmark18.0523
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables243
Total number of constraints81
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)81
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
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-4089830-1466021175.opb
0.00/0.00	c File size is 4356 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:           243                                                                   |
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:         162                                                                   |
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-4089830-1466021175/watcher-4089830-1466021175 -o /tmp/evaluation-result-4089830-1466021175/solver-4089830-1466021175 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960 open-wbo-lsu HOME/instance-4089830-1466021175.opb 

pid=14382
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.25 2.27 2.25 3/176 14385
/proc/meminfo: memFree=30403208/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=7308 CPUtime=0 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 552 0 0 0 0 0 0 0 20 0 1 0 4163216 7483392 421 33554432000 4194304 6058637 140733603802640 140737096678712 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 1827 421 165 456 0 1363 0

[startup+0.100158 s]
/proc/loadavg: 2.25 2.27 2.25 3/176 14385
/proc/meminfo: memFree=30403208/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=3472 CPUtime=0.09 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 695 0 0 0 9 0 0 0 20 0 1 0 4163216 3555328 487 33554432000 4194304 6058637 140733603802640 140737096678712 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 868 487 178 456 0 404 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3472

[startup+0.200279 s]
/proc/loadavg: 2.25 2.27 2.25 3/176 14385
/proc/meminfo: memFree=30403208/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=4232 CPUtime=0.19 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 829 0 0 0 19 0 0 0 20 0 1 0 4163216 4333568 619 33554432000 4194304 6058637 140733603802640 140737096678712 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 1058 619 178 456 0 594 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4232

[startup+0.300262 s]
/proc/loadavg: 2.25 2.27 2.25 3/176 14385
/proc/meminfo: memFree=30403208/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=4320 CPUtime=0.29 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 1105 0 0 0 29 0 0 0 20 0 1 0 4163216 4423680 707 33554432000 4194304 6058637 140733603802640 140737096678712 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 1080 707 178 456 0 616 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4320

[startup+0.700231 s]
/proc/loadavg: 2.25 2.27 2.25 3/176 14385
/proc/meminfo: memFree=30403208/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=5728 CPUtime=0.69 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 1419 0 0 0 69 0 0 0 20 0 1 0 4163216 5865472 1013 33554432000 4194304 6058637 140733603802640 140733603801400 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 1432 1013 178 456 0 968 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5728

[startup+1.50023 s]
/proc/loadavg: 2.25 2.27 2.25 3/177 14386
/proc/meminfo: memFree=30396512/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=8116 CPUtime=1.49 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 2007 0 0 0 149 0 0 0 20 0 1 0 4163216 8310784 1591 33554432000 4194304 6058637 140733603802640 140733603801400 4277365 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 2029 1591 178 456 0 1565 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8116

[startup+3.10023 s]
/proc/loadavg: 2.23 2.27 2.25 3/177 14386
/proc/meminfo: memFree=30392604/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=12468 CPUtime=3.09 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 2520 0 0 0 309 0 0 0 20 0 1 0 4163216 12767232 2600 33554432000 4194304 6058637 140733603802640 140733603801368 4277957 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 3117 2600 178 456 0 2653 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12468

[startup+6.30024 s]
/proc/loadavg: 2.23 2.27 2.25 4/177 14386
/proc/meminfo: memFree=30377600/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=14156 CPUtime=6.28 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 3558 0 0 0 628 0 0 0 20 0 1 0 4163216 14495744 3178 33554432000 4194304 6058637 140733603802640 140733603801416 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 3539 3178 178 456 0 3075 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14156

[startup+12.7002 s]
/proc/loadavg: 2.20 2.26 2.24 3/177 14386
/proc/meminfo: memFree=30375172/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=21260 CPUtime=12.69 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 3988 0 0 0 1268 1 0 0 20 0 1 0 4163216 21770240 4624 33554432000 4194304 6058637 140733603802640 140733603801368 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 5315 4624 178 456 0 4851 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21260

[startup+25.5004 s]
/proc/loadavg: 2.24 2.27 2.24 3/177 14386
/proc/meminfo: memFree=30366124/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=21260 CPUtime=25.48 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 5783 0 0 0 2547 1 0 0 20 0 1 0 4163216 21770240 4624 33554432000 4194304 6058637 140733603802640 140733603801368 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 5315 4624 178 456 0 4851 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21260

[startup+51.1004 s]
/proc/loadavg: 2.21 2.26 2.24 4/177 14386
/proc/meminfo: memFree=30331376/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=58760 CPUtime=51.09 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 6838 0 0 0 5107 2 0 0 20 0 1 0 4163216 60170240 11790 33554432000 4194304 6058637 140733603802640 140733603801368 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 14690 11790 178 456 0 14226 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 58760

[startup+102.3 s]
/proc/loadavg: 2.28 2.27 2.25 3/177 14387
/proc/meminfo: memFree=30313576/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=77616 CPUtime=102.28 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 6948 0 0 0 10226 2 0 0 20 0 1 0 4163216 79478784 13327 33554432000 4194304 6058637 140733603802640 140733603801368 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 19404 13327 178 456 0 18940 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 77616

[startup+162.3 s]
/proc/loadavg: 2.34 2.28 2.25 3/177 14389
/proc/meminfo: memFree=30285960/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=77616 CPUtime=162.26 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 6951 0 0 0 16224 2 0 0 20 0 1 0 4163216 79478784 14863 33554432000 4194304 6058637 140733603802640 140733603801368 4246088 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 19404 14863 178 456 0 18940 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 77616

[startup+222.307 s]
/proc/loadavg: 2.35 2.29 2.26 3/177 14390
/proc/meminfo: memFree=30268828/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=77616 CPUtime=222.26 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 8273 0 0 0 22221 5 0 0 20 0 1 0 4163216 79478784 19042 33554432000 4194304 6058637 140733603802640 140733603801704 4277365 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 19404 19042 178 456 0 18940 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 77616

[startup+282.3 s]
/proc/loadavg: 2.39 2.31 2.27 3/178 14394
/proc/meminfo: memFree=30266388/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=77616 CPUtime=282.25 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 9511 0 0 0 28217 8 0 0 20 0 1 0 4163216 79478784 19042 33554432000 4194304 6058637 140733603802640 140733603801704 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 19404 19042 178 456 0 18940 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 77616

[startup+342.3 s]
/proc/loadavg: 2.29 2.30 2.26 3/177 14395
/proc/meminfo: memFree=30265644/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=77616 CPUtime=342.24 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 10759 0 0 0 34213 11 0 0 20 0 1 0 4163216 79478784 19042 33554432000 4194304 6058637 140733603802640 140733603801704 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 19404 19042 178 456 0 18940 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 77616

[startup+402.3 s]
/proc/loadavg: 2.28 2.29 2.26 3/176 14396
/proc/meminfo: memFree=30253180/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=77616 CPUtime=402.22 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 11763 0 0 0 40209 13 0 0 20 0 1 0 4163216 79478784 19042 33554432000 4194304 6058637 140733603802640 140733603801704 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 19404 19042 178 456 0 18940 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 77616

[startup+462.3 s]
/proc/loadavg: 2.32 2.29 2.27 3/177 14399
/proc/meminfo: memFree=30239576/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=90460 CPUtime=462.22 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 13440 0 0 0 46206 16 0 0 20 0 1 0 4163216 92631040 22253 33554432000 4194304 6058637 140733603802640 140733603801416 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 22615 22253 178 456 0 22151 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 90460

[startup+522.3 s]
/proc/loadavg: 2.31 2.30 2.27 3/177 14400
/proc/meminfo: memFree=30204276/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=139780 CPUtime=522.21 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 15460 0 0 0 52200 21 0 0 20 0 1 0 4163216 143134720 31699 33554432000 4194304 6058637 140733603802640 140733603801416 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 34945 31699 178 456 0 34481 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 139780

[startup+582.3 s]
/proc/loadavg: 2.21 2.27 2.26 3/177 14401
/proc/meminfo: memFree=30191168/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=170600 CPUtime=582.2 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 18431 0 0 0 58195 25 0 0 20 0 1 0 4163216 174694400 34687 33554432000 4194304 6058637 140733603802640 140733603801416 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 42650 34687 178 456 0 42186 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 170600


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


[startup+942.3 s]
/proc/loadavg: 2.35 2.30 2.27 3/177 14411
/proc/meminfo: memFree=30162212/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=139780 CPUtime=942.15 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 32397 0 0 0 94161 54 0 0 20 0 1 0 4163216 143134720 30675 33554432000 4194304 6058637 140733603802640 140733603801416 4260951 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 34945 30675 178 456 0 34481 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 139780

[startup+1002.3 s]
/proc/loadavg: 2.28 2.29 2.27 3/177 14412
/proc/meminfo: memFree=30139396/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=170600 CPUtime=1002.13 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 34697 0 0 0 100156 57 0 0 20 0 1 0 4163216 174694400 35350 33554432000 4194304 6058637 140733603802640 140733603801672 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 42650 35350 178 456 0 42186 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 170600

[startup+1062.3 s]
/proc/loadavg: 2.31 2.29 2.27 3/177 14414
/proc/meminfo: memFree=30133516/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=170600 CPUtime=1062.13 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 36403 0 0 0 106152 61 0 0 20 0 1 0 4163216 174694400 37910 33554432000 4194304 6058637 140733603802640 140733603801672 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 42650 37910 178 456 0 42186 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 170600

[startup+1122.3 s]
/proc/loadavg: 2.21 2.27 2.27 3/177 14415
/proc/meminfo: memFree=30129200/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=170600 CPUtime=1122.12 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 38107 0 0 0 112148 64 0 0 20 0 1 0 4163216 174694400 39958 33554432000 4194304 6058637 140733603802640 140733603801672 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 42650 39958 178 456 0 42186 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 170600

[startup+1182.3 s]
/proc/loadavg: 2.19 2.25 2.26 4/177 14416
/proc/meminfo: memFree=30205732/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=90460 CPUtime=1182.11 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 39818 0 0 0 118143 68 0 0 20 0 1 0 4163216 92631040 22253 33554432000 4194304 6058637 140733603802640 140733603801704 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 22615 22253 178 456 0 22151 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 90460

[startup+1242.3 s]
/proc/loadavg: 2.29 2.27 2.27 3/177 14417
/proc/meminfo: memFree=30238432/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=90460 CPUtime=1242.1 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 41525 0 0 0 124139 71 0 0 20 0 1 0 4163216 92631040 22253 33554432000 4194304 6058637 140733603802640 140733603801704 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 22615 22253 178 456 0 22151 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 90460

[startup+1302.3 s]
/proc/loadavg: 2.42 2.30 2.28 3/177 14418
/proc/meminfo: memFree=30189128/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=90460 CPUtime=1302.09 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 43222 0 0 0 130134 75 0 0 20 0 1 0 4163216 92631040 22253 33554432000 4194304 6058637 140733603802640 140733603801704 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 22615 22253 178 456 0 22151 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 90460

[startup+1362.3 s]
/proc/loadavg: 2.30 2.29 2.27 3/177 14420
/proc/meminfo: memFree=30128420/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=170600 CPUtime=1362.08 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 44938 0 0 0 136130 78 0 0 20 0 1 0 4163216 174694400 40982 33554432000 4194304 6058637 140733603802640 140733603801672 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 42650 40982 178 456 0 42186 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 170600

[startup+1422.3 s]
/proc/loadavg: 2.25 2.28 2.27 3/177 14421
/proc/meminfo: memFree=30169936/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=170600 CPUtime=1422.08 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 46651 0 0 0 142126 82 0 0 20 0 1 0 4163216 174694400 39446 33554432000 4194304 6058637 140733603802640 140733603801672 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 42650 39446 178 456 0 42186 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 170600

[startup+1482.3 s]
/proc/loadavg: 2.21 2.25 2.26 4/178 14425
/proc/meminfo: memFree=30136628/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=170600 CPUtime=1482.06 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 48358 0 0 0 148121 85 0 0 20 0 1 0 4163216 174694400 37398 33554432000 4194304 6058637 140733603802640 140733603801672 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 42650 37398 178 456 0 42186 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 170600

[startup+1542.31 s]
/proc/loadavg: 2.12 2.22 2.25 3/177 14426
/proc/meminfo: memFree=30195440/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=139780 CPUtime=1542.06 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 49907 0 0 0 154116 90 0 0 20 0 1 0 4163216 143134720 33235 33554432000 4194304 6058637 140733603802640 140733603801416 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 34945 33235 178 456 0 34481 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 139780

[startup+1602.3 s]
/proc/loadavg: 2.24 2.24 2.25 3/177 14427
/proc/meminfo: memFree=30115228/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=90460 CPUtime=1602.05 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 51895 0 0 0 160111 94 0 0 20 0 1 0 4163216 92631040 22253 33554432000 4194304 6058637 140733603802640 140733603801672 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 22615 22253 178 456 0 22151 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 90460

[startup+1662.3 s]
/proc/loadavg: 2.26 2.24 2.25 3/177 14429
/proc/meminfo: memFree=30116524/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=170600 CPUtime=1662.03 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 53903 0 0 0 166106 97 0 0 20 0 1 0 4163216 174694400 38934 33554432000 4194304 6058637 140733603802640 140733603801672 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 42650 38934 178 456 0 42186 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 170600

[startup+1722.3 s]
/proc/loadavg: 2.32 2.26 2.26 3/177 14430
/proc/meminfo: memFree=30195460/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=139780 CPUtime=1722.02 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 55651 0 0 0 172100 102 0 0 20 0 1 0 4163216 143134720 33763 33554432000 4194304 6058637 140733603802640 140733603801416 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 34945 33763 178 456 0 34481 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 139780

[startup+1782.3 s]
/proc/loadavg: 2.34 2.26 2.26 4/177 14431
/proc/meminfo: memFree=30115712/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=220688 CPUtime=1782.02 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 57722 0 0 0 178095 107 0 0 20 0 1 0 4163216 225984512 42835 33554432000 4194304 6058637 140733603802640 140733603801672 4277674 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 55172 42835 178 456 0 54708 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 220688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.27 2.25 2.25 3/177 14477
/proc/meminfo: memFree=30263720/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=139780 CPUtime=1800.01 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 58197 0 0 0 179893 108 0 0 20 0 1 0 4163216 143134720 34490 33554432000 4194304 6058637 140733603802640 140733603801416 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 34945 34490 178 456 0 34481 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139780

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 14385 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.27 2.25 2.25 3/177 14477
/proc/meminfo: memFree=30263720/32872528 swapFree=1498860/1695084
[pid=14385] ppid=14382 vsize=139780 CPUtime=1800.01 cores=0,2,4,6
/proc/14385/stat : 14385 (open-wbo-lsu) R 14382 14385 6119 0 -1 4202496 58197 0 0 0 179893 108 0 0 20 0 1 0 4163216 143134720 34490 33554432000 4194304 6058637 140733603802640 140733603801416 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/14385/statm: 34945 34490 178 456 0 34481 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139780

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1798.93
CPU system time (s): 1.08883
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 220688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.08883
maximum resident set size= 175436
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58200
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= 9
involuntary context switches= 1862

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.41987 second user time and 10.1275 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 22:06:15
IDJOB=4089830
IDBENCH=107462
IDSOLVER=2545
FILE ID=node137/4089830-1466021175
RUNJOBID= node137-1466008137-6135
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v081-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089830-1466021175/watcher-4089830-1466021175 -o /tmp/evaluation-result-4089830-1466021175/solver-4089830-1466021175 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6135 --watchdog 1960  open-wbo-lsu HOME/instance-4089830-1466021175.opb

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

MD5SUM BENCH= 81a826667ee52016133e00717cdeea19
RANDOM SEED=2010231647

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.38
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30403636 kB
Buffers:           14224 kB
Cached:            46280 kB
SwapCached:         2464 kB
Active:            42764 kB
Inactive:          29700 kB
Active(anon):      12944 kB
Inactive(anon):     1368 kB
Active(file):      29820 kB
Inactive(file):    28332 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099524 kB
Dirty:              9460 kB
Writeback:             0 kB
AnonPages:       1807988 kB
Mapped:             7808 kB
Shmem:                 0 kB
Slab:             566752 kB
SReclaimable:      10712 kB
SUnreclaim:       556040 kB
KernelStack:        1472 kB
PageTables:         7396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1819940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    299008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71732 MiB
End job on node137 at 2016-06-15 22:36:15