Trace number 4108909

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 PB16? (TO) 1800.01 1800.3

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-40.opb
MD5SUM96b10f202af149572cd99ac873608650
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9342
Total number of constraints199352
Number of constraints which are clauses178530
Number of constraints which are cardinality constraints (but not clauses)720
Number of constraints which are nor clauses,nor cardinality constraints20102
Minimum length of a constraint2
Maximum length of a constraint231
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 232
Number of bits of the biggest sum of numbers8
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-4108909-1466266368.opb
0.00/0.00	c File size is 8464945 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          9342                                                                   |
1800.00/1800.30	c |  Number of hard clauses:     178896                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         722                                                                   |
1800.00/1800.30	c |  Number of PB :               20102                                                                   |
1800.00/1800.30	c |  Parse time:                   0.90 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4108909-1466266368/watcher-4108909-1466266368 -o /tmp/evaluation-result-4108909-1466266368/solver-4108909-1466266368 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466240166-29916 --watchdog 1960 open-wbo HOME/instance-4108909-1466266368.opb 

pid=4800
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 2.22 3/176 4803
/proc/meminfo: memFree=29819944/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=10472 CPUtime=0 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 2368 0 0 0 0 0 0 0 20 0 1 0 28682001 10723328 2243 33554432000 4194304 6059633 140737271660576 140736740105176 5131227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 2618 2243 2201 456 0 87 0

[startup+0.100157 s]
/proc/loadavg: 2.25 2.27 2.22 3/176 4803
/proc/meminfo: memFree=29819944/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=12188 CPUtime=0.09 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 2785 0 0 0 9 0 0 0 20 0 1 0 28682001 12480512 2660 33554432000 4194304 6059633 140737271660576 140736740105176 5043379 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 3047 2660 2201 456 0 516 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12188

[startup+0.200329 s]
/proc/loadavg: 2.25 2.27 2.22 3/176 4803
/proc/meminfo: memFree=29819944/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=14116 CPUtime=0.19 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 3208 0 0 0 19 0 0 0 20 0 1 0 28682001 14454784 3083 33554432000 4194304 6059633 140737271660576 140736740105176 5154483 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 3529 3083 2201 456 0 998 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14116

[startup+0.300302 s]
/proc/loadavg: 2.25 2.27 2.22 3/176 4803
/proc/meminfo: memFree=29819944/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=15864 CPUtime=0.29 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 3628 0 0 0 29 0 0 0 20 0 1 0 28682001 16244736 3503 33554432000 4194304 6059633 140737271660576 140737271658936 4514917 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 3966 3503 2201 456 0 1435 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15864

[startup+0.70019 s]
/proc/loadavg: 2.25 2.27 2.22 3/176 4803
/proc/meminfo: memFree=29819944/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=22352 CPUtime=0.69 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 5163 0 0 0 69 0 0 0 20 0 1 0 28682001 22888448 5038 33554432000 4194304 6059633 140737271660576 140737271658936 4474397 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/4803/statm: 5588 5039 2201 456 0 3057 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 22352

[startup+1.50025 s]
/proc/loadavg: 2.25 2.27 2.22 3/177 4804
/proc/meminfo: memFree=29737768/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=130676 CPUtime=1.49 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 25736 0 0 0 146 3 0 0 20 0 1 0 28682001 133812224 26923 33554432000 4194304 6059633 140737271660576 140737271658936 4277855 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/4803/statm: 32669 26923 183 456 0 32205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 130676

[startup+3.10026 s]
/proc/loadavg: 2.25 2.27 2.22 4/177 4804
/proc/meminfo: memFree=29710852/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=134776 CPUtime=3.09 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 26405 0 0 0 306 3 0 0 20 0 1 0 28682001 138010624 27592 33554432000 4194304 6059633 140737271660576 140737271658952 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/4803/statm: 33694 27592 183 456 0 33230 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 134776

[startup+6.30028 s]
/proc/loadavg: 2.31 2.28 2.23 4/177 4804
/proc/meminfo: memFree=29741620/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=146452 CPUtime=6.28 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 26830 0 0 0 625 3 0 0 20 0 1 0 28682001 149966848 28007 33554432000 4194304 6059633 140737271660576 140737271659368 4246344 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/4803/statm: 36613 28007 183 456 0 36149 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 146452

[startup+12.7003 s]
/proc/loadavg: 2.29 2.28 2.23 4/177 4804
/proc/meminfo: memFree=29735912/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=146452 CPUtime=12.68 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 27050 0 0 0 1265 3 0 0 20 0 1 0 28682001 149966848 29248 33554432000 4194304 6059633 140737271660576 140737271659368 4254688 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/4803/statm: 36613 29248 183 456 0 36149 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 146452

[startup+25.5002 s]
/proc/loadavg: 2.29 2.28 2.23 3/177 4804
/proc/meminfo: memFree=29730140/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=146452 CPUtime=25.48 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 28096 0 0 0 2544 4 0 0 20 0 1 0 28682001 149966848 29860 33554432000 4194304 6059633 140737271660576 140737271659368 4278363 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/4803/statm: 36613 29860 184 456 0 36149 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 146452

[startup+51.1003 s]
/proc/loadavg: 2.27 2.27 2.23 4/177 4804
/proc/meminfo: memFree=29667236/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=207608 CPUtime=51.07 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 30311 0 0 0 5101 6 0 0 20 0 1 0 28682001 212590592 44378 33554432000 4194304 6059633 140737271660576 140737271659096 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 51902 44378 184 456 0 51438 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 207608

[startup+102.3 s]
/proc/loadavg: 2.27 2.27 2.23 3/177 4805
/proc/meminfo: memFree=29652364/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=207608 CPUtime=102.26 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 30369 0 0 0 10220 6 0 0 20 0 1 0 28682001 212590592 46480 33554432000 4194304 6059633 140737271660576 140737271659096 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 51902 46480 184 456 0 51438 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 207608

[startup+162.3 s]
/proc/loadavg: 2.22 2.26 2.23 3/177 4852
/proc/meminfo: memFree=29465568/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=177260 CPUtime=162.24 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 32091 0 0 0 16217 7 0 0 20 0 1 0 28682001 181514240 40399 33554432000 4194304 6059633 140737271660576 140737271659400 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 44315 40399 184 456 0 43851 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 177260

[startup+222.3 s]
/proc/loadavg: 2.18 2.24 2.22 3/177 4853
/proc/meminfo: memFree=29429368/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=222.24 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 34102 0 0 0 22214 10 0 0 20 0 1 0 28682001 232017920 48466 33554432000 4194304 6059633 140737271660576 140737271659112 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 48466 184 456 0 56181 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 226580

[startup+282.3 s]
/proc/loadavg: 2.22 2.24 2.22 3/177 4854
/proc/meminfo: memFree=29415452/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=282.23 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 35312 0 0 0 28211 12 0 0 20 0 1 0 28682001 232017920 48978 33554432000 4194304 6059633 140737271660576 140737271659112 4278035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 48978 184 456 0 56181 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 226580

[startup+342.3 s]
/proc/loadavg: 2.14 2.21 2.21 4/177 4855
/proc/meminfo: memFree=29457308/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=177260 CPUtime=342.23 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 36121 0 0 0 34210 13 0 0 20 0 1 0 28682001 181514240 40399 33554432000 4194304 6059633 140737271660576 140737271659400 4278016 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 44315 40399 184 456 0 43851 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 177260

[startup+402.3 s]
/proc/loadavg: 2.28 2.23 2.21 3/177 4856
/proc/meminfo: memFree=29404188/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=402.21 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 37334 0 0 0 40206 15 0 0 20 0 1 0 28682001 232017920 49490 33554432000 4194304 6059633 140737271660576 140737271659112 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 49490 184 456 0 56181 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 226580

[startup+462.307 s]
/proc/loadavg: 2.25 2.23 2.21 3/178 4861
/proc/meminfo: memFree=29404244/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=462.21 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 38147 0 0 0 46205 16 0 0 20 0 1 0 28682001 232017920 50514 33554432000 4194304 6059633 140737271660576 140737271659112 4254404 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 50514 184 456 0 56181 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 226580

[startup+522.3 s]
/proc/loadavg: 2.21 2.22 2.20 3/177 4862
/proc/meminfo: memFree=29386384/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=522.19 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 38960 0 0 0 52202 17 0 0 20 0 1 0 28682001 232017920 50514 33554432000 4194304 6059633 140737271660576 140737271659112 4246322 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 50514 184 456 0 56181 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 226580

[startup+582.3 s]
/proc/loadavg: 2.23 2.22 2.20 4/177 4863
/proc/meminfo: memFree=29405884/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=582.18 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 39771 0 0 0 58200 18 0 0 20 0 1 0 28682001 232017920 49490 33554432000 4194304 6059633 140737271660576 140737271659112 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 49490 184 456 0 56181 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 226580


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.23 2.20 3/177 4870
/proc/meminfo: memFree=29395488/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=942.12 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 43483 0 0 0 94188 24 0 0 20 0 1 0 28682001 232017920 52084 33554432000 4194304 6059633 140737271660576 140737271659112 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 52084 184 456 0 56181 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 226580

[startup+1002.3 s]
/proc/loadavg: 2.18 2.21 2.19 3/177 4871
/proc/meminfo: memFree=29418268/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=177260 CPUtime=1002.12 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 43894 0 0 0 100187 25 0 0 20 0 1 0 28682001 181514240 40433 33554432000 4194304 6059633 140737271660576 140737271659400 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 44315 40433 184 456 0 43851 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 177260

[startup+1062.3 s]
/proc/loadavg: 2.12 2.19 2.18 3/178 4876
/proc/meminfo: memFree=29382996/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=1062.11 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 44709 0 0 0 106185 26 0 0 20 0 1 0 28682001 232017920 50036 33554432000 4194304 6059633 140737271660576 140737271659112 4278035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 50036 184 456 0 56181 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 226580

[startup+1122.31 s]
/proc/loadavg: 2.04 2.15 2.17 3/177 4877
/proc/meminfo: memFree=29391776/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=1122.1 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 45545 0 0 0 112182 28 0 0 20 0 1 0 28682001 232017920 52596 33554432000 4194304 6059633 140737271660576 140737271659112 4261792 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 52596 184 456 0 56181 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 226580

[startup+1182.3 s]
/proc/loadavg: 2.29 2.20 2.18 3/177 4878
/proc/meminfo: memFree=29420980/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=177260 CPUtime=1182.09 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 47139 0 0 0 118178 31 0 0 20 0 1 0 28682001 181514240 40433 33554432000 4194304 6059633 140737271660576 140737271659400 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 44315 40433 184 456 0 43851 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 177260

[startup+1242.3 s]
/proc/loadavg: 2.17 2.17 2.18 3/177 4879
/proc/meminfo: memFree=29392192/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=1242.08 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 48456 0 0 0 124175 33 0 0 20 0 1 0 28682001 232017920 49032 33554432000 4194304 6059633 140737271660576 140737271659112 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 49032 184 456 0 56181 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 226580

[startup+1302.3 s]
/proc/loadavg: 2.15 2.17 2.18 3/177 4880
/proc/meminfo: memFree=29391204/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=1302.08 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 49465 0 0 0 130173 35 0 0 20 0 1 0 28682001 232017920 50568 33554432000 4194304 6059633 140737271660576 140737271659112 4277616 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 50568 184 456 0 56181 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 226580

[startup+1362.3 s]
/proc/loadavg: 2.27 2.20 2.18 3/176 4882
/proc/meminfo: memFree=29382860/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=1362.07 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 50476 0 0 0 136170 37 0 0 20 0 1 0 28682001 232017920 52106 33554432000 4194304 6059633 140737271660576 140737271659112 4246322 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 52106 184 456 0 56181 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 226580

[startup+1422.3 s]
/proc/loadavg: 2.16 2.17 2.18 3/177 4884
/proc/meminfo: memFree=29359464/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=257400 CPUtime=1422.06 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 51733 0 0 0 142167 39 0 0 20 0 1 0 28682001 263577600 52867 33554432000 4194304 6059633 140737271660576 140737271659112 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 64350 52867 184 456 0 63886 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 257400

[startup+1482.3 s]
/proc/loadavg: 2.15 2.17 2.18 4/177 4885
/proc/meminfo: memFree=29358508/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=257400 CPUtime=1482.04 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 53086 0 0 0 148163 41 0 0 20 0 1 0 28682001 263577600 53709 33554432000 4194304 6059633 140737271660576 140737271659368 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 64350 53709 184 456 0 63886 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 257400

[startup+1542.3 s]
/proc/loadavg: 2.21 2.18 2.18 3/177 4886
/proc/meminfo: memFree=29361260/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=257400 CPUtime=1542.04 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 54095 0 0 0 154161 43 0 0 20 0 1 0 28682001 263577600 54221 33554432000 4194304 6059633 140737271660576 140737271659368 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 64350 54221 184 456 0 63886 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 257400

[startup+1602.3 s]
/proc/loadavg: 2.12 2.16 2.17 4/177 4887
/proc/meminfo: memFree=29366316/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=257400 CPUtime=1602.03 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 55123 0 0 0 160158 45 0 0 20 0 1 0 28682001 263577600 54221 33554432000 4194304 6059633 140737271660576 140737271659368 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 64350 54221 184 456 0 63886 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 257400

[startup+1662.3 s]
/proc/loadavg: 2.09 2.14 2.17 3/178 4892
/proc/meminfo: memFree=29347440/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=257400 CPUtime=1662.03 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 56133 0 0 0 166156 47 0 0 20 0 1 0 28682001 263577600 55245 33554432000 4194304 6059633 140737271660576 140737271659368 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 64350 55245 184 456 0 63886 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 257400

[startup+1722.3 s]
/proc/loadavg: 2.15 2.15 2.17 4/177 4893
/proc/meminfo: memFree=29358884/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=257400 CPUtime=1722.01 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 57166 0 0 0 172152 49 0 0 20 0 1 0 28682001 263577600 55757 33554432000 4194304 6059633 140737271660576 140737271659368 4277557 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 64350 55757 184 456 0 63886 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 257400

[startup+1782.31 s]
/proc/loadavg: 2.16 2.15 2.16 4/177 4894
/proc/meminfo: memFree=29370812/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=257400 CPUtime=1782.01 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 58204 0 0 0 178150 51 0 0 20 0 1 0 28682001 263577600 55245 33554432000 4194304 6059633 140737271660576 140737271659368 4246291 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 64350 55245 184 456 0 63886 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 257400



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.27 2.17 2.17 3/177 4895
/proc/meminfo: memFree=29381308/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=1800 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 58633 0 0 0 179948 52 0 0 20 0 1 0 28682001 232017920 50570 33554432000 4194304 6059633 140737271660576 140737271659400 4277616 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 50570 184 456 0 56181 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 226580

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 4803 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.27 2.17 2.17 3/177 4895
/proc/meminfo: memFree=29381308/32872528 swapFree=1400172/1569824
[pid=4803] ppid=4800 vsize=226580 CPUtime=1800 cores=0,2,4,6
/proc/4803/stat : 4803 (open-wbo) R 4800 4803 29900 0 -1 4202496 58633 0 0 0 179948 52 0 0 20 0 1 0 28682001 232017920 50570 33554432000 4194304 6059633 140737271660576 140737271659400 4277616 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/4803/statm: 56645 50570 184 456 0 56181 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 226580

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.48
CPU system time (s): 0.52592
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 306720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.48
system time used= 0.52592
maximum resident set size= 255296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 58636
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= 28
involuntary context switches= 1879

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.03663 second user time and 8.25474 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-18 18:12:48
IDJOB=4108909
IDBENCH=89687
IDSOLVER=2547
FILE ID=node140/4108909-1466266368
RUNJOBID= node140-1466240166-29916
PBS_JOBID= 19918185
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-40.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108909-1466266368/watcher-4108909-1466266368 -o /tmp/evaluation-result-4108909-1466266368/solver-4108909-1466266368 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466240166-29916 --watchdog 1960  open-wbo HOME/instance-4108909-1466266368.opb

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

MD5SUM BENCH= 96b10f202af149572cd99ac873608650
RANDOM SEED=1082340134

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
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	: 5332.54
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		: 2666.714
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:        29820472 kB
Buffers:          132528 kB
Cached:           227428 kB
SwapCached:         2476 kB
Active:           476728 kB
Inactive:         263752 kB
Active(anon):     380172 kB
Inactive(anon):     2472 kB
Active(file):      96556 kB
Inactive(file):   261280 kB
Unevictable:     1569824 kB
Mlocked:         1400172 kB
SwapTotal:      67108856 kB
SwapFree:       67097016 kB
Dirty:             12820 kB
Writeback:             0 kB
AnonPages:       1948908 kB
Mapped:             7896 kB
Shmem:                 0 kB
Slab:             606516 kB
SReclaimable:      50312 kB
SUnreclaim:       556204 kB
KernelStack:        1424 kB
PageTables:         7872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2091528 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    514048 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= 71684 MiB
End job on node140 at 2016-06-18 18:42:48