Trace number 4088698

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 PB16UNSAT 948.757 948.91

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_ODD_GRIDS/normalized-ECgrid5x140split.opb
MD5SUMd1a89ad9a1754234599f01f14b2863db
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 benchmark662.89
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1401
Total number of constraints701
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)701
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
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-4088698-1466011277.opb
0.00/0.00	c File size is 27410 bytes.
948.73/948.90	c Sum of soft weights:            0
948.73/948.90	c |                                                                                                       |
948.73/948.90	c ========================================[ Problem Statistics ]===========================================
948.73/948.90	c |                                                                                                       |
948.73/948.90	c |  Problem Type:           Unweighted                                                                   |
948.73/948.90	c |  Number of variables:          1401                                                                   |
948.73/948.90	c |  Number of hard clauses:          2                                                                   |
948.73/948.90	c |  Number of soft clauses:          0                                                                   |
948.73/948.90	c |  Number of cardinality:        1400                                                                   |
948.73/948.90	c |  Number of PB :                   0                                                                   |
948.73/948.90	c |  Parse time:                   0.00 s                                                                 |
948.73/948.90	c |                                                                                                       |
948.73/948.90	s UNSATISFIABLE

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-4088698-1466011277/watcher-4088698-1466011277 -o /tmp/evaluation-result-4088698-1466011277/solver-4088698-1466011277 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960 open-wbo HOME/instance-4088698-1466011277.opb 

pid=6477
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: 2.27 2.25 2.18 3/176 6480
/proc/meminfo: memFree=30354304/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=7612 CPUtime=0 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 578 0 0 0 0 0 0 0 20 0 1 0 3173485 7794688 443 33554432000 4194304 6059633 140734463012960 140737207676776 4294854 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 1903 444 160 456 0 1439 0

[startup+0.100163 s]
/proc/loadavg: 2.27 2.25 2.18 3/176 6480
/proc/meminfo: memFree=30354304/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=10640 CPUtime=0.09 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 1370 0 0 0 9 0 0 0 20 0 1 0 3173485 10895360 1733 33554432000 4194304 6059633 140734463012960 140737207676776 4277990 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 2660 1733 165 456 0 2196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10640

[startup+0.20031 s]
/proc/loadavg: 2.27 2.25 2.18 3/176 6480
/proc/meminfo: memFree=30354304/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=10752 CPUtime=0.19 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 1407 0 0 0 19 0 0 0 20 0 1 0 3173485 11010048 1770 33554432000 4194304 6059633 140734463012960 140737207676776 4246574 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 2688 1770 178 456 0 2224 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10752

[startup+0.300261 s]
/proc/loadavg: 2.27 2.25 2.18 3/176 6480
/proc/meminfo: memFree=30354304/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=10752 CPUtime=0.29 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 1408 0 0 0 29 0 0 0 20 0 1 0 3173485 11010048 1771 33554432000 4194304 6059633 140734463012960 140737207676776 4254744 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 2688 1771 179 456 0 2224 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10752

[startup+0.700233 s]
/proc/loadavg: 2.27 2.25 2.18 3/176 6480
/proc/meminfo: memFree=30354304/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=10884 CPUtime=0.69 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 1451 0 0 0 69 0 0 0 20 0 1 0 3173485 11145216 1814 33554432000 4194304 6059633 140734463012960 140737207676776 4254611 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 2721 1814 179 456 0 2257 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10884

[startup+1.50024 s]
/proc/loadavg: 2.27 2.25 2.18 3/177 6481
/proc/meminfo: memFree=30378404/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=11684 CPUtime=1.49 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 1620 0 0 0 149 0 0 0 20 0 1 0 3173485 11964416 1983 33554432000 4194304 6059633 140734463012960 140734463011544 4301588 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 2921 1983 179 456 0 2457 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11684

[startup+3.10025 s]
/proc/loadavg: 2.25 2.24 2.18 3/177 6481
/proc/meminfo: memFree=30374684/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=12924 CPUtime=3.09 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 3018 0 0 0 309 0 0 0 20 0 1 0 3173485 13234176 2801 33554432000 4194304 6059633 140734463012960 140734463011448 4254760 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 3231 2801 180 456 0 2767 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12924

[startup+6.30024 s]
/proc/loadavg: 2.25 2.24 2.18 4/177 6481
/proc/meminfo: memFree=30372080/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=18940 CPUtime=6.28 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 3965 0 0 0 628 0 0 0 20 0 1 0 3173485 19394560 4210 33554432000 4194304 6059633 140734463012960 140734463011480 4277778 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 4735 4210 180 456 0 4271 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18940

[startup+12.7003 s]
/proc/loadavg: 2.36 2.27 2.19 3/177 6481
/proc/meminfo: memFree=30360272/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=30412 CPUtime=12.69 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 6021 0 0 0 1268 1 0 0 20 0 1 0 3173485 31141888 6304 33554432000 4194304 6059633 140734463012960 140734463011448 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 7603 6304 180 456 0 7139 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30412

[startup+25.5003 s]
/proc/loadavg: 2.38 2.27 2.19 3/177 6481
/proc/meminfo: memFree=30354192/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=34836 CPUtime=25.48 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 7586 0 0 0 2547 1 0 0 20 0 1 0 3173485 35672064 7914 33554432000 4194304 6059633 140734463012960 140734463011480 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 8709 7914 180 456 0 8245 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34836

[startup+51.1004 s]
/proc/loadavg: 2.25 2.25 2.19 3/177 6481
/proc/meminfo: memFree=30298432/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=61436 CPUtime=51.09 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 10000 0 0 0 5106 3 0 0 20 0 1 0 3173485 62910464 10769 33554432000 4194304 6059633 140734463012960 140734463011448 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 15359 10769 180 456 0 14895 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 61436

[startup+102.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/177 6482
/proc/meminfo: memFree=30315176/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=61436 CPUtime=102.28 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 10472 0 0 0 10225 3 0 0 20 0 1 0 3173485 62910464 14796 33554432000 4194304 6059633 140734463012960 140734463011448 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 15359 14796 180 456 0 14895 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 61436

[startup+162.3 s]
/proc/loadavg: 2.34 2.27 2.19 3/177 6483
/proc/meminfo: memFree=30301596/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=81912 CPUtime=162.27 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 11250 0 0 0 16223 4 0 0 20 0 1 0 3173485 83877888 18077 33554432000 4194304 6059633 140734463012960 140734463011448 4277914 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 20478 18077 180 456 0 20014 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 81912

[startup+222.307 s]
/proc/loadavg: 2.28 2.26 2.19 4/177 6484
/proc/meminfo: memFree=30299556/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=81912 CPUtime=222.26 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 11260 0 0 0 22222 4 0 0 20 0 1 0 3173485 83877888 18598 33554432000 4194304 6059633 140734463012960 140734463011448 4278472 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 20478 18598 180 456 0 20014 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 81912

[startup+282.3 s]
/proc/loadavg: 2.31 2.27 2.19 3/177 6485
/proc/meminfo: memFree=30270076/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=93500 CPUtime=282.25 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 11610 0 0 0 28221 4 0 0 20 0 1 0 3173485 95744000 22500 33554432000 4194304 6059633 140734463012960 140734463011480 4278479 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 23375 22500 180 456 0 22911 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 93500

[startup+342.3 s]
/proc/loadavg: 2.33 2.28 2.20 3/177 6533
/proc/meminfo: memFree=30344588/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=100680 CPUtime=342.23 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 12013 0 0 0 34219 4 0 0 20 0 1 0 3173485 103096320 24402 33554432000 4194304 6059633 140734463012960 140734463011480 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 25170 24402 180 456 0 24706 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 100680

[startup+402.3 s]
/proc/loadavg: 2.18 2.25 2.19 3/177 6534
/proc/meminfo: memFree=30322800/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=100680 CPUtime=402.23 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 12877 0 0 0 40217 6 0 0 20 0 1 0 3173485 103096320 24745 33554432000 4194304 6059633 140734463012960 140734463011784 4277524 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 25170 24745 180 456 0 24706 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 100680

[startup+462.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 6535
/proc/meminfo: memFree=30309656/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=100680 CPUtime=462.22 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 13727 0 0 0 46214 8 0 0 20 0 1 0 3173485 103096320 24745 33554432000 4194304 6059633 140734463012960 140734463011784 4867836 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 25170 24745 180 456 0 24706 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 100680

[startup+522.3 s]
/proc/loadavg: 2.23 2.24 2.18 3/177 6536
/proc/meminfo: memFree=30265044/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=161800 CPUtime=522.21 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 15162 0 0 0 52209 12 0 0 20 0 1 0 3173485 165683200 36036 33554432000 4194304 6059633 140734463012960 140734463011496 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 40450 36036 180 456 0 39986 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 161800

[startup+582.3 s]
/proc/loadavg: 2.33 2.27 2.19 3/178 6540
/proc/meminfo: memFree=30280076/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=112480 CPUtime=582.2 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 15852 0 0 0 58206 14 0 0 20 0 1 0 3173485 115179520 27690 33554432000 4194304 6059633 140734463012960 140734463011784 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 28120 27690 180 456 0 27656 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 112480

[startup+642.3 s]
/proc/loadavg: 2.29 2.26 2.19 4/177 6542
/proc/meminfo: memFree=30235944/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=161800 CPUtime=642.19 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 16717 0 0 0 64202 17 0 0 20 0 1 0 3173485 165683200 37572 33554432000 4194304 6059633 140734463012960 140734463011496 4278363 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 40450 37572 180 456 0 39986 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 161800

[startup+702.3 s]
/proc/loadavg: 2.25 2.25 2.19 3/177 6543
/proc/meminfo: memFree=30233168/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=161800 CPUtime=702.19 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 17410 0 0 0 70199 20 0 0 20 0 1 0 3173485 165683200 37572 33554432000 4194304 6059633 140734463012960 140734463011496 4278312 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 40450 37572 180 456 0 39986 0
Current children cumulated CPU time (s) 702.19
Current children cumulated vsize (KiB) 161800

[startup+762.3 s]
/proc/loadavg: 2.26 2.25 2.19 3/177 6544
/proc/meminfo: memFree=30225172/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=161800 CPUtime=762.18 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 18105 0 0 0 76196 22 0 0 20 0 1 0 3173485 165683200 36548 33554432000 4194304 6059633 140734463012960 140734463011496 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 40450 36548 180 456 0 39986 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 161800

[startup+822.3 s]
/proc/loadavg: 2.25 2.25 2.19 4/177 6545
/proc/meminfo: memFree=30187564/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=161800 CPUtime=822.16 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 18633 0 0 0 82192 24 0 0 20 0 1 0 3173485 165683200 38084 33554432000 4194304 6059633 140734463012960 140734463011496 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 40450 38084 180 456 0 39986 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 161800

[startup+882.307 s]
/proc/loadavg: 2.22 2.24 2.19 3/177 6546
/proc/meminfo: memFree=30191536/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=161800 CPUtime=882.16 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 19157 0 0 0 88189 27 0 0 20 0 1 0 3173485 165683200 37060 33554432000 4194304 6059633 140734463012960 140734463011496 4278523 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 40450 37060 180 456 0 39986 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 161800

[startup+942.3 s]
/proc/loadavg: 2.33 2.26 2.19 3/177 6548
/proc/meminfo: memFree=30219516/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=166920 CPUtime=942.14 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 19782 0 0 0 94186 28 0 0 20 0 1 0 3173485 170926080 37830 33554432000 4194304 6059633 140734463012960 140734463011496 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 41730 37830 180 456 0 41266 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 166920

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 6480 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+944 s]
/proc/loadavg: 2.30 2.26 2.19 3/177 6548
/proc/meminfo: memFree=30219516/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=166920 CPUtime=943.84 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 19782 0 0 0 94356 28 0 0 20 0 1 0 3173485 170926080 37830 33554432000 4194304 6059633 140734463012960 140734463011496 4278472 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 41730 37830 180 456 0 41266 0
Current children cumulated CPU time (s) 943.84
Current children cumulated vsize (KiB) 166920

[startup+947.207 s]
/proc/loadavg: 2.28 2.25 2.19 3/177 6548
/proc/meminfo: memFree=30183268/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=166920 CPUtime=947.04 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 19786 0 0 0 94676 28 0 0 20 0 1 0 3173485 170926080 38342 33554432000 4194304 6059633 140734463012960 140734463011496 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 41730 38342 180 456 0 41266 0
Current children cumulated CPU time (s) 947.04
Current children cumulated vsize (KiB) 166920

[startup+948 s]
/proc/loadavg: 2.28 2.25 2.19 3/177 6548
/proc/meminfo: memFree=30183268/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=166920 CPUtime=947.83 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 19786 0 0 0 94755 28 0 0 20 0 1 0 3173485 170926080 38342 33554432000 4194304 6059633 140734463012960 140734463011496 4278360 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 41730 38342 180 456 0 41266 0
Current children cumulated CPU time (s) 947.83
Current children cumulated vsize (KiB) 166920

[startup+948.4 s]
/proc/loadavg: 2.28 2.25 2.19 3/177 6548
/proc/meminfo: memFree=30181344/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=166920 CPUtime=948.23 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 19786 0 0 0 94795 28 0 0 20 0 1 0 3173485 170926080 38342 33554432000 4194304 6059633 140734463012960 140734463011496 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 41730 38342 180 456 0 41266 0
Current children cumulated CPU time (s) 948.23
Current children cumulated vsize (KiB) 166920

[startup+948.8 s]
/proc/loadavg: 2.28 2.25 2.19 3/177 6548
/proc/meminfo: memFree=30181344/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=166920 CPUtime=948.63 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 19786 0 0 0 94835 28 0 0 20 0 1 0 3173485 170926080 38342 33554432000 4194304 6059633 140734463012960 140734463011496 4278031 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 41730 38342 180 456 0 41266 0
Current children cumulated CPU time (s) 948.63
Current children cumulated vsize (KiB) 166920

[startup+948.9 s]
/proc/loadavg: 2.28 2.25 2.19 3/177 6548
/proc/meminfo: memFree=30181344/32872528 swapFree=1401752/1579580
[pid=6480] ppid=6477 vsize=166920 CPUtime=948.73 cores=0,2,4,6
/proc/6480/stat : 6480 (open-wbo) R 6477 6480 5813 0 -1 4202496 19786 0 0 0 94845 28 0 0 20 0 1 0 3173485 170926080 38342 33554432000 4194304 6059633 140734463012960 140734463011496 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/6480/statm: 41730 38342 180 456 0 41266 0
Current children cumulated CPU time (s) 948.73
Current children cumulated vsize (KiB) 166920

Child status: 20
Real time (s): 948.91
CPU time (s): 948.757
CPU user time (s): 948.466
CPU system time (s): 0.290955
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 166920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 948.466
system time used= 0.290955
maximum resident set size= 156872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19790
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 11
involuntary context switches= 1043

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.27765 second user time and 3.76643 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-15 19:21:18
IDJOB=4088698
IDBENCH=107300
IDSOLVER=2547
FILE ID=node139/4088698-1466011277
RUNJOBID= node139-1466010231-5829
PBS_JOBID= 19902810
Free space on /tmp= 71624 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_ODD_GRIDS/normalized-ECgrid5x140split.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4088698-1466011277/watcher-4088698-1466011277 -o /tmp/evaluation-result-4088698-1466011277/solver-4088698-1466011277 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5829 --watchdog 1960  open-wbo HOME/instance-4088698-1466011277.opb

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

MD5SUM BENCH= d1a89ad9a1754234599f01f14b2863db
RANDOM SEED=1632437065

node139.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		: 2666.500
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	: 5333.00
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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:        30354840 kB
Buffers:            4116 kB
Cached:            98416 kB
SwapCached:         8940 kB
Active:           133772 kB
Inactive:          86092 kB
Active(anon):     111332 kB
Inactive(anon):     8356 kB
Active(file):      22440 kB
Inactive(file):    77736 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093312 kB
Dirty:              4708 kB
Writeback:             0 kB
AnonPages:       1709724 kB
Mapped:             8420 kB
Shmem:                 0 kB
Slab:             565444 kB
SReclaimable:       9572 kB
SUnreclaim:       555872 kB
KernelStack:        1456 kB
PageTables:         7464 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1842440 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    296960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71620 MiB
End job on node139 at 2016-06-15 19:37:07