Trace number 4096111

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 1377.68 1377.91

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-fixedbandwidth-50.opb
MD5SUM737ba26a2de356acd3b79182e49fac5a
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 benchmark0.009998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables201
Total number of constraints100
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)100
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
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-4096111-1466101781.opb
0.00/0.00	c File size is 3949 bytes.
1377.66/1377.90	c Sum of soft weights:            0
1377.66/1377.90	c |                                                                                                       |
1377.66/1377.90	c ========================================[ Problem Statistics ]===========================================
1377.66/1377.90	c |                                                                                                       |
1377.66/1377.90	c |  Problem Type:           Unweighted                                                                   |
1377.66/1377.90	c |  Number of variables:           201                                                                   |
1377.66/1377.90	c |  Number of hard clauses:          0                                                                   |
1377.66/1377.90	c |  Number of soft clauses:          0                                                                   |
1377.66/1377.90	c |  Number of cardinality:         100                                                                   |
1377.66/1377.90	c |  Number of PB :                   0                                                                   |
1377.66/1377.90	c |  Parse time:                   0.00 s                                                                 |
1377.66/1377.90	c |                                                                                                       |
1377.66/1377.90	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-4096111-1466101781/watcher-4096111-1466101781 -o /tmp/evaluation-result-4096111-1466101781/solver-4096111-1466101781 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466098180-13711 --watchdog 1960 open-wbo HOME/instance-4096111-1466101781.opb 

pid=14020
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.26 2.19 2.18 2/170 14023
/proc/meminfo: memFree=30677212/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=6848 CPUtime=0 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 421 0 0 0 0 0 0 0 20 0 1 0 12224652 7012352 294 33554432000 4194304 6059633 140734300605216 140734135181368 4277862 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14023/statm: 1712 294 165 456 0 1248 0

[startup+0.100202 s]
/proc/loadavg: 2.26 2.19 2.18 2/170 14023
/proc/meminfo: memFree=30677212/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=3412 CPUtime=0.09 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 617 0 0 0 9 0 0 0 20 0 1 0 12224652 3493888 442 33554432000 4194304 6059633 140734300605216 140734135181368 4280227 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14023/statm: 853 442 180 456 0 389 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3412

[startup+0.200268 s]
/proc/loadavg: 2.26 2.19 2.18 2/170 14023
/proc/meminfo: memFree=30677212/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=3904 CPUtime=0.19 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 767 0 0 0 19 0 0 0 20 0 1 0 12224652 3997696 589 33554432000 4194304 6059633 140734300605216 140734300603704 4254639 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14023/statm: 976 589 180 456 0 512 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3904

[startup+0.300288 s]
/proc/loadavg: 2.26 2.19 2.18 2/170 14023
/proc/meminfo: memFree=30677212/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=4920 CPUtime=0.29 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 963 0 0 0 29 0 0 0 20 0 1 0 12224652 5038080 768 33554432000 4194304 6059633 140734300605216 140734300603704 4277527 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14023/statm: 1230 768 180 456 0 766 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4920

[startup+0.700273 s]
/proc/loadavg: 2.26 2.19 2.18 2/170 14023
/proc/meminfo: memFree=30677212/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=6144 CPUtime=0.69 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 1254 0 0 0 69 0 0 0 20 0 1 0 12224652 6291456 1053 33554432000 4194304 6059633 140734300605216 140734300603704 4255716 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14023/statm: 1536 1053 180 456 0 1072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6144

[startup+1.50029 s]
/proc/loadavg: 2.26 2.19 2.18 4/177 14037
/proc/meminfo: memFree=30661640/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=8188 CPUtime=1.49 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 1926 0 0 0 149 0 0 0 20 0 1 0 12224652 8384512 1687 33554432000 4194304 6059633 140734300605216 140734300603736 4278425 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14023/statm: 2047 1687 180 456 0 1583 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8188

[startup+3.10029 s]
/proc/loadavg: 2.26 2.19 2.18 4/177 14037
/proc/meminfo: memFree=30655944/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=14260 CPUtime=3.09 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 2403 0 0 0 309 0 0 0 20 0 1 0 12224652 14602240 2665 33554432000 4194304 6059633 140734300605216 140734300603704 4280151 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14023/statm: 3565 2665 180 456 0 3101 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14260

[startup+6.30028 s]
/proc/loadavg: 2.32 2.20 2.18 3/177 14037
/proc/meminfo: memFree=30646204/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=14260 CPUtime=6.29 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 2975 0 0 0 629 0 0 0 20 0 1 0 12224652 14602240 3208 33554432000 4194304 6059633 140734300605216 140734300603704 4277864 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14023/statm: 3565 3208 180 456 0 3101 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14260

[startup+12.7003 s]
/proc/loadavg: 2.29 2.20 2.18 3/177 14037
/proc/meminfo: memFree=30634536/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=21644 CPUtime=12.69 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 3995 0 0 0 1269 0 0 0 20 0 1 0 12224652 22163456 4792 33554432000 4194304 6059633 140734300605216 140734300603704 4278292 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14023/statm: 5411 4792 180 456 0 4947 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21644

[startup+25.5003 s]
/proc/loadavg: 2.30 2.20 2.18 3/178 14040
/proc/meminfo: memFree=30615560/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=33140 CPUtime=25.48 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 4467 0 0 0 2548 0 0 0 20 0 1 0 12224652 33935360 7280 33554432000 4194304 6059633 140734300605216 140734300603704 4265419 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14023/statm: 8285 7280 180 456 0 7821 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33140

[startup+51.1004 s]
/proc/loadavg: 2.33 2.22 2.18 3/178 14040
/proc/meminfo: memFree=30606972/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=33140 CPUtime=51.07 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 4616 0 0 0 5107 0 0 0 20 0 1 0 12224652 33935360 7932 33554432000 4194304 6059633 140734300605216 140734300603704 4277914 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/14023/statm: 8285 7932 180 456 0 7821 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 33140

[startup+102.3 s]
/proc/loadavg: 2.30 2.23 2.19 3/177 14087
/proc/meminfo: memFree=30623056/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=46280 CPUtime=102.27 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 5363 0 0 0 10226 1 0 0 20 0 1 0 12224652 47390720 9925 33554432000 4194304 6059633 140734300605216 140734300603704 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 11570 9925 180 456 0 11106 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 46280

[startup+162.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 14088
/proc/meminfo: memFree=30580140/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=53352 CPUtime=162.25 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 5627 0 0 0 16224 1 0 0 20 0 1 0 12224652 54632448 12728 33554432000 4194304 6059633 140734300605216 140734300603736 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 13338 12728 180 456 0 12874 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53352

[startup+222.307 s]
/proc/loadavg: 2.10 2.17 2.17 3/177 14089
/proc/meminfo: memFree=30557972/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=53352 CPUtime=222.25 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 5744 0 0 0 22224 1 0 0 20 0 1 0 12224652 54632448 12843 33554432000 4194304 6059633 140734300605216 140734300603736 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 13338 12843 180 456 0 12874 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 53352

[startup+282.3 s]
/proc/loadavg: 2.29 2.20 2.18 3/177 14091
/proc/meminfo: memFree=30529768/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=76628 CPUtime=282.23 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 6718 0 0 0 28221 2 0 0 20 0 1 0 12224652 78467072 18761 33554432000 4194304 6059633 140734300605216 140734300603704 4264847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 19157 18761 180 456 0 18693 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 76628

[startup+342.3 s]
/proc/loadavg: 2.20 2.19 2.18 3/177 14092
/proc/meminfo: memFree=30525772/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=76628 CPUtime=342.22 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 6718 0 0 0 34220 2 0 0 20 0 1 0 12224652 78467072 18761 33554432000 4194304 6059633 140734300605216 140734300603704 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 19157 18761 180 456 0 18693 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 76628

[startup+402.3 s]
/proc/loadavg: 2.40 2.25 2.20 3/177 14093
/proc/meminfo: memFree=30522828/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=76628 CPUtime=402.21 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 6718 0 0 0 40219 2 0 0 20 0 1 0 12224652 78467072 18761 33554432000 4194304 6059633 140734300605216 140734300603704 4277921 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 19157 18761 180 456 0 18693 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 76628

[startup+462.3 s]
/proc/loadavg: 2.31 2.25 2.19 4/177 14094
/proc/meminfo: memFree=30508340/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=76628 CPUtime=462.2 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 6718 0 0 0 46218 2 0 0 20 0 1 0 12224652 78467072 18761 33554432000 4194304 6059633 140734300605216 140734300603704 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 19157 18761 180 456 0 18693 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 76628

[startup+522.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/177 14095
/proc/meminfo: memFree=30508432/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=76628 CPUtime=522.19 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 6718 0 0 0 52217 2 0 0 20 0 1 0 12224652 78467072 18761 33554432000 4194304 6059633 140734300605216 140734300603704 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 19157 18761 180 456 0 18693 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 76628

[startup+582.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 14097
/proc/meminfo: memFree=30471724/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=76628 CPUtime=582.19 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 6718 0 0 0 58217 2 0 0 20 0 1 0 12224652 78467072 18761 33554432000 4194304 6059633 140734300605216 140734300603704 4278523 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 19157 18761 180 456 0 18693 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 76628


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

/proc/loadavg: 2.12 2.19 2.17 3/177 14103
/proc/meminfo: memFree=30505472/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=79072 CPUtime=762.16 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 7359 0 0 0 76214 2 0 0 20 0 1 0 12224652 80969728 19372 33554432000 4194304 6059633 140734300605216 140734300603736 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 19768 19372 180 456 0 19304 0
Current children cumulated CPU time (s) 762.16
Current children cumulated vsize (KiB) 79072

[startup+822.3 s]
/proc/loadavg: 2.23 2.20 2.18 3/177 14104
/proc/meminfo: memFree=30472688/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=79500 CPUtime=822.15 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 7472 0 0 0 82213 2 0 0 20 0 1 0 12224652 81408000 19479 33554432000 4194304 6059633 140734300605216 140734300603736 4262848 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 19875 19479 180 456 0 19411 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 79500

[startup+882.307 s]
/proc/loadavg: 2.20 2.19 2.18 3/177 14106
/proc/meminfo: memFree=30451808/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=87396 CPUtime=882.15 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 7937 0 0 0 88212 3 0 0 20 0 1 0 12224652 89493504 21453 33554432000 4194304 6059633 140734300605216 140734300603736 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 21849 21453 180 456 0 21385 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 87396

[startup+942.3 s]
/proc/loadavg: 2.12 2.17 2.17 3/177 14107
/proc/meminfo: memFree=30492524/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=91484 CPUtime=942.13 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 9000 0 0 0 94210 3 0 0 20 0 1 0 12224652 93679616 22518 33554432000 4194304 6059633 140734300605216 140734300603736 4278457 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 22871 22518 180 456 0 22407 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 91484

[startup+1002.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 14108
/proc/meminfo: memFree=30491340/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=91484 CPUtime=1002.12 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 9271 0 0 0 100208 4 0 0 20 0 1 0 12224652 93679616 22518 33554432000 4194304 6059633 140734300605216 140734300604040 4278443 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 22871 22518 180 456 0 22407 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 91484

[startup+1062.3 s]
/proc/loadavg: 2.18 2.17 2.17 3/177 14109
/proc/meminfo: memFree=30491432/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=91484 CPUtime=1062.11 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 9813 0 0 0 106206 5 0 0 20 0 1 0 12224652 93679616 22518 33554432000 4194304 6059633 140734300605216 140734300604040 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 22871 22518 180 456 0 22407 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 91484

[startup+1122.3 s]
/proc/loadavg: 2.21 2.18 2.17 3/177 14110
/proc/meminfo: memFree=30478964/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=103724 CPUtime=1122.11 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 10602 0 0 0 112205 6 0 0 20 0 1 0 12224652 106213376 25578 33554432000 4194304 6059633 140734300605216 140734300604040 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 25931 25578 180 456 0 25467 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 103724

[startup+1182.3 s]
/proc/loadavg: 2.18 2.17 2.17 3/177 14112
/proc/meminfo: memFree=30430604/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=103724 CPUtime=1182.09 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 10873 0 0 0 118203 6 0 0 20 0 1 0 12224652 106213376 25578 33554432000 4194304 6059633 140734300605216 140734300604040 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 25931 25578 180 456 0 25467 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 103724

[startup+1242.3 s]
/proc/loadavg: 2.20 2.18 2.18 3/178 14116
/proc/meminfo: memFree=30403332/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=153044 CPUtime=1242.08 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 11417 0 0 0 124201 7 0 0 20 0 1 0 12224652 156717056 34026 33554432000 4194304 6059633 140734300605216 140734300603752 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 38261 34026 180 456 0 37797 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 153044

[startup+1302.3 s]
/proc/loadavg: 2.32 2.22 2.19 3/177 14117
/proc/meminfo: memFree=30448520/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=103724 CPUtime=1302.08 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 11689 0 0 0 130200 8 0 0 20 0 1 0 12224652 106213376 25578 33554432000 4194304 6059633 140734300605216 140734300604040 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 25931 25578 180 456 0 25467 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 103724

[startup+1362.3 s]
/proc/loadavg: 2.22 2.21 2.18 4/177 14118
/proc/meminfo: memFree=30479044/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=103724 CPUtime=1362.06 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 11961 0 0 0 136198 8 0 0 20 0 1 0 12224652 106213376 25578 33554432000 4194304 6059633 140734300605216 140734300604040 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 25931 25578 180 456 0 25467 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 103724

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 14023 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1369.61 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 14118
/proc/meminfo: memFree=30479304/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=103724 CPUtime=1369.37 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 11961 0 0 0 136929 8 0 0 20 0 1 0 12224652 106213376 25578 33554432000 4194304 6059633 140734300605216 140734300604040 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 25931 25578 180 456 0 25467 0
Current children cumulated CPU time (s) 1369.37
Current children cumulated vsize (KiB) 103724

[startup+1372.8 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 14118
/proc/meminfo: memFree=30447196/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=103724 CPUtime=1372.57 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 11961 0 0 0 137249 8 0 0 20 0 1 0 12224652 106213376 25578 33554432000 4194304 6059633 140734300605216 140734300604040 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 25931 25578 180 456 0 25467 0
Current children cumulated CPU time (s) 1372.57
Current children cumulated vsize (KiB) 103724

[startup+1376 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 14118
/proc/meminfo: memFree=30442976/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=103724 CPUtime=1375.76 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 11961 0 0 0 137568 8 0 0 20 0 1 0 12224652 106213376 25578 33554432000 4194304 6059633 140734300605216 140734300604040 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 25931 25578 180 456 0 25467 0
Current children cumulated CPU time (s) 1375.76
Current children cumulated vsize (KiB) 103724

[startup+1376.8 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 14118
/proc/meminfo: memFree=30442976/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=103724 CPUtime=1376.56 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 11961 0 0 0 137648 8 0 0 20 0 1 0 12224652 106213376 25578 33554432000 4194304 6059633 140734300605216 140734300604040 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 25931 25578 180 456 0 25467 0
Current children cumulated CPU time (s) 1376.56
Current children cumulated vsize (KiB) 103724

[startup+1377.6 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 14118
/proc/meminfo: memFree=30440556/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=103724 CPUtime=1377.36 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 11961 0 0 0 137728 8 0 0 20 0 1 0 12224652 106213376 25578 33554432000 4194304 6059633 140734300605216 140734300604040 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 25931 25578 180 456 0 25467 0
Current children cumulated CPU time (s) 1377.36
Current children cumulated vsize (KiB) 103724

[startup+1377.8 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 14118
/proc/meminfo: memFree=30440556/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=103724 CPUtime=1377.56 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 11961 0 0 0 137748 8 0 0 20 0 1 0 12224652 106213376 25578 33554432000 4194304 6059633 140734300605216 140734300604040 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 25931 25578 180 456 0 25467 0
Current children cumulated CPU time (s) 1377.56
Current children cumulated vsize (KiB) 103724

[startup+1377.9 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 14118
/proc/meminfo: memFree=30440556/32872528 swapFree=1199460/1313924
[pid=14023] ppid=14020 vsize=103724 CPUtime=1377.66 cores=1,3,5,7
/proc/14023/stat : 14023 (open-wbo) R 14020 14023 13694 0 -1 4202496 11961 0 0 0 137758 8 0 0 20 0 1 0 12224652 106213376 25578 33554432000 4194304 6059633 140734300605216 140734300604040 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/14023/statm: 25931 25578 180 456 0 25467 0
Current children cumulated CPU time (s) 1377.66
Current children cumulated vsize (KiB) 103724

Child status: 20
Real time (s): 1377.91
CPU time (s): 1377.68
CPU user time (s): 1377.59
CPU system time (s): 0.088986
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 153044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1377.59
system time used= 0.088986
maximum resident set size= 136104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11965
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= 1731

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.54946 second user time and 5.29319 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-16 20:29:41
IDJOB=4096111
IDBENCH=107567
IDSOLVER=2547
FILE ID=node131/4096111-1466101781
RUNJOBID= node131-1466098180-13711
PBS_JOBID= 19904055
Free space on /tmp= 71708 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-fixedbandwidth-50.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096111-1466101781/watcher-4096111-1466101781 -o /tmp/evaluation-result-4096111-1466101781/solver-4096111-1466101781 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466098180-13711 --watchdog 1960  open-wbo HOME/instance-4096111-1466101781.opb

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

MD5SUM BENCH= 737ba26a2de356acd3b79182e49fac5a
RANDOM SEED=923260091

node131.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		: 2666.752
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	: 5333.50
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		: 2666.752
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		: 2666.752
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
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		: 2666.752
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		: 2666.752
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		: 2666.752
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	: 5332.57
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		: 2666.752
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:        30677648 kB
Buffers:           52556 kB
Cached:           125432 kB
SwapCached:         1964 kB
Active:            90952 kB
Inactive:          90024 kB
Active(anon):       3924 kB
Inactive(anon):     1452 kB
Active(file):      87028 kB
Inactive(file):    88572 kB
Unevictable:     1313924 kB
Mlocked:         1199460 kB
SwapTotal:      67108856 kB
SwapFree:       67099352 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       1529192 kB
Mapped:             6960 kB
Shmem:                 0 kB
Slab:             567160 kB
SReclaimable:      11596 kB
SUnreclaim:       555564 kB
KernelStack:        1472 kB
PageTables:         6412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1409364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    327680 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= 71696 MiB
End job on node131 at 2016-06-16 20:52:39