Trace number 4116594

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size112-round22-4.opb
MD5SUM1c07e2194ed5ae2388902849ca890320
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 variables4128
Total number of constraints8688
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)400
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
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-4116594-1466960678.opb
0.00/0.00	c File size is 377559 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7824                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4116594-1466960678/watcher-4116594-1466960678 -o /tmp/evaluation-result-4116594-1466960678/solver-4116594-1466960678 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4116594-1466960678.opb 

pid=22985
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: 2.23 2.21 2.18 2/174 22988
/proc/meminfo: memFree=30347868/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 403 0 0 0 0 0 0 0 20 0 1 0 29106769 2777088 279 33554432000 4194304 6059633 140736174966848 140735195789256 4210904 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 678 279 227 456 0 121 0

[startup+0.10017 s]
/proc/loadavg: 2.23 2.21 2.18 2/174 22988
/proc/meminfo: memFree=30347868/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=27176 CPUtime=0.09 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 5220 0 0 0 9 0 0 0 20 0 1 0 29106769 27828224 5425 33554432000 4194304 6059633 140736174966848 140735195789256 4256973 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 6794 5431 168 456 0 6330 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27176

[startup+0.200424 s]
/proc/loadavg: 2.23 2.21 2.18 2/174 22988
/proc/meminfo: memFree=30347868/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=28008 CPUtime=0.19 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 5517 0 0 0 19 0 0 0 20 0 1 0 29106769 28680192 5671 33554432000 4194304 6059633 140736174966848 140735195789256 4257230 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 7002 5671 182 456 0 6538 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28008

[startup+0.300381 s]
/proc/loadavg: 2.23 2.21 2.18 2/174 22988
/proc/meminfo: memFree=30347868/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=28008 CPUtime=0.29 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 5556 0 0 0 29 0 0 0 20 0 1 0 29106769 28680192 5710 33554432000 4194304 6059633 140736174966848 140735195789256 4277879 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 7002 5710 182 456 0 6538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28008

[startup+0.700325 s]
/proc/loadavg: 2.23 2.21 2.18 2/174 22988
/proc/meminfo: memFree=30347868/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=28188 CPUtime=0.69 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 5596 0 0 0 69 0 0 0 20 0 1 0 29106769 28864512 5729 33554432000 4194304 6059633 140736174966848 140735195789256 4255380 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 7047 5729 183 456 0 6583 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28188

[startup+1.50032 s]
/proc/loadavg: 2.21 2.21 2.18 3/175 22989
/proc/meminfo: memFree=30325328/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=28320 CPUtime=1.49 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 5983 0 0 0 149 0 0 0 20 0 1 0 29106769 28999680 5567 33554432000 4194304 6059633 140736174966848 140736174965208 4254417 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 7080 5567 184 456 0 6616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28320

[startup+3.10032 s]
/proc/loadavg: 2.21 2.21 2.18 3/175 22989
/proc/meminfo: memFree=30325080/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=29032 CPUtime=3.09 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 6293 0 0 0 309 0 0 0 20 0 1 0 29106769 29728768 5873 33554432000 4194304 6059633 140736174966848 140736174965208 4277545 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 7258 5873 184 456 0 6794 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29032

[startup+6.30027 s]
/proc/loadavg: 2.21 2.21 2.18 3/175 22989
/proc/meminfo: memFree=30324164/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=29180 CPUtime=6.29 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 7215 0 0 0 628 1 0 0 20 0 1 0 29106769 29880320 5981 33554432000 4194304 6059633 140736174966848 140736174965672 4254731 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 7295 5981 184 456 0 6831 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29180

[startup+12.7003 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 22989
/proc/meminfo: memFree=30312136/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=40768 CPUtime=12.69 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 8208 0 0 0 1268 1 0 0 20 0 1 0 29106769 41746432 8930 33554432000 4194304 6059633 140736174966848 140736174965368 4262704 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 10192 8930 184 456 0 9728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40768

[startup+25.5004 s]
/proc/loadavg: 2.15 2.19 2.18 4/175 22990
/proc/meminfo: memFree=30273252/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=40768 CPUtime=25.48 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 8227 0 0 0 2547 1 0 0 20 0 1 0 29106769 41746432 8947 33554432000 4194304 6059633 140736174966848 140736174965368 4277527 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 10192 8947 184 456 0 9728 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40768

[startup+51.1004 s]
/proc/loadavg: 2.29 2.22 2.19 3/175 22990
/proc/meminfo: memFree=30254640/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=45124 CPUtime=51.08 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 8885 0 0 0 5107 1 0 0 20 0 1 0 29106769 46206976 10043 33554432000 4194304 6059633 140736174966848 140736174965368 4254760 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 11281 10043 184 456 0 10817 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45124

[startup+102.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/175 22991
/proc/meminfo: memFree=30268176/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=47844 CPUtime=102.28 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 9815 0 0 0 10226 2 0 0 20 0 1 0 29106769 48992256 8750 33554432000 4194304 6059633 140736174966848 140736174965336 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 11961 8750 184 456 0 11497 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47844

[startup+162.3 s]
/proc/loadavg: 2.36 2.25 2.19 4/175 22992
/proc/meminfo: memFree=30252496/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=67192 CPUtime=162.26 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 10601 0 0 0 16224 2 0 0 20 0 1 0 29106769 68804608 14129 33554432000 4194304 6059633 140736174966848 140736174965336 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 16798 14129 184 456 0 16334 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67192

[startup+222.307 s]
/proc/loadavg: 2.27 2.23 2.19 3/175 23039
/proc/meminfo: memFree=30328624/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=67192 CPUtime=222.26 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 10617 0 0 0 22224 2 0 0 20 0 1 0 29106769 68804608 14656 33554432000 4194304 6059633 140736174966848 140736174965336 4246399 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 16798 14656 184 456 0 16334 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67192

[startup+282.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/175 23040
/proc/meminfo: memFree=30318608/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=97540 CPUtime=282.24 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 11123 0 0 0 28221 3 0 0 20 0 1 0 29106769 99880960 15862 33554432000 4194304 6059633 140736174966848 140736174965336 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 24385 15862 184 456 0 23921 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97540

[startup+342.3 s]
/proc/loadavg: 2.22 2.23 2.18 4/176 23045
/proc/meminfo: memFree=30297888/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=97540 CPUtime=342.23 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 11312 0 0 0 34220 3 0 0 20 0 1 0 29106769 99880960 17110 33554432000 4194304 6059633 140736174966848 140736174965336 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 24385 17110 184 456 0 23921 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97540

[startup+402.3 s]
/proc/loadavg: 2.14 2.20 2.18 4/175 23046
/proc/meminfo: memFree=30294424/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=97540 CPUtime=402.22 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 11313 0 0 0 40219 3 0 0 20 0 1 0 29106769 99880960 17622 33554432000 4194304 6059633 140736174966848 140736174965336 4255169 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 24385 17622 184 456 0 23921 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97540

[startup+462.3 s]
/proc/loadavg: 2.30 2.23 2.19 3/175 23047
/proc/meminfo: memFree=30288164/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=97540 CPUtime=462.21 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 11315 0 0 0 46218 3 0 0 20 0 1 0 29106769 99880960 18646 33554432000 4194304 6059633 140736174966848 140736174965336 4254760 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 24385 18646 184 456 0 23921 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97540

[startup+522.3 s]
/proc/loadavg: 2.22 2.21 2.18 4/175 23048
/proc/meminfo: memFree=30281768/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=97540 CPUtime=522.2 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 11315 0 0 0 52217 3 0 0 20 0 1 0 29106769 99880960 18646 33554432000 4194304 6059633 140736174966848 140736174965336 4277971 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 24385 18646 184 456 0 23921 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97540

[startup+582.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/175 23049
/proc/meminfo: memFree=30279364/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=97540 CPUtime=582.2 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 11610 0 0 0 58216 4 0 0 20 0 1 0 29106769 99880960 18646 33554432000 4194304 6059633 140736174966848 140736174965672 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 24385 18646 184 456 0 23921 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97540


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


[startup+942.3 s]
/proc/loadavg: 2.33 2.31 2.22 3/176 23060
/proc/meminfo: memFree=30234656/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=942.14 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 14288 0 0 0 94204 10 0 0 20 0 1 0 29106769 150384640 28142 33554432000 4194304 6059633 140736174966848 140736174965384 4277998 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 28142 184 456 0 36251 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146860

[startup+1002.3 s]
/proc/loadavg: 2.35 2.31 2.22 3/175 23061
/proc/meminfo: memFree=30272468/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=97540 CPUtime=1002.13 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 14591 0 0 0 100203 10 0 0 20 0 1 0 29106769 99880960 18646 33554432000 4194304 6059633 140736174966848 140736174965672 4254766 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 24385 18646 184 456 0 23921 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97540

[startup+1062.3 s]
/proc/loadavg: 2.22 2.28 2.22 4/175 23062
/proc/meminfo: memFree=30272348/32872528 swapFree=1308568/1463912
[pid=22988] ppid=22985 vsize=97540 CPUtime=1062.12 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 14892 0 0 0 106201 11 0 0 20 0 1 0 29106769 99880960 18646 33554432000 4194304 6059633 140736174966848 140736174965672 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 24385 18646 184 456 0 23921 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97540

[startup+1122.3 s]
/proc/loadavg: 2.17 2.26 2.21 3/175 23063
/proc/meminfo: memFree=30239548/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=97540 CPUtime=1122.12 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 15194 0 0 0 112200 12 0 0 20 0 1 0 29106769 99880960 18646 33554432000 4194304 6059633 140736174966848 140736174965672 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 24385 18646 184 456 0 23921 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 97540

[startup+1182.3 s]
/proc/loadavg: 2.16 2.24 2.20 4/175 23064
/proc/meminfo: memFree=30196112/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=1182.11 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 15792 0 0 0 118198 13 0 0 20 0 1 0 29106769 150384640 27118 33554432000 4194304 6059633 140736174966848 140736174965384 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 27118 184 456 0 36251 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 146860

[startup+1242.3 s]
/proc/loadavg: 2.10 2.20 2.19 4/175 23066
/proc/meminfo: memFree=30232620/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=1242.09 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 16097 0 0 0 124196 13 0 0 20 0 1 0 29106769 150384640 28142 33554432000 4194304 6059633 140736174966848 140736174965384 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 28142 184 456 0 36251 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146860

[startup+1302.3 s]
/proc/loadavg: 2.11 2.19 2.18 4/175 23067
/proc/meminfo: memFree=30227844/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=1302.08 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 16402 0 0 0 130194 14 0 0 20 0 1 0 29106769 150384640 29166 33554432000 4194304 6059633 140736174966848 140736174965384 4277847 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 29166 184 456 0 36251 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 146860

[startup+1362.3 s]
/proc/loadavg: 2.23 2.22 2.19 3/175 23068
/proc/meminfo: memFree=30226372/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=1362.08 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 17010 0 0 0 136192 16 0 0 20 0 1 0 29106769 150384640 29678 33554432000 4194304 6059633 140736174966848 140736174965384 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 29678 184 456 0 36251 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146860

[startup+1422.3 s]
/proc/loadavg: 2.29 2.23 2.19 4/175 23069
/proc/meminfo: memFree=30224076/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=1422.08 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 17856 0 0 0 142190 18 0 0 20 0 1 0 29106769 150384640 30190 33554432000 4194304 6059633 140736174966848 140736174965384 4853107 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 30190 184 456 0 36251 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 146860

[startup+1482.3 s]
/proc/loadavg: 2.28 2.25 2.20 3/175 23070
/proc/meminfo: memFree=30226016/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=1482.05 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 18747 0 0 0 148186 19 0 0 20 0 1 0 29106769 150384640 29678 33554432000 4194304 6059633 140736174966848 140736174965384 4277923 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 29678 184 456 0 36251 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 146860

[startup+1542.31 s]
/proc/loadavg: 2.31 2.26 2.20 3/175 23074
/proc/meminfo: memFree=30226020/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=1542.05 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 19634 0 0 0 154184 21 0 0 20 0 1 0 29106769 150384640 29678 33554432000 4194304 6059633 140736174966848 140736174965384 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 29678 184 456 0 36251 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 146860

[startup+1602.3 s]
/proc/loadavg: 2.35 2.27 2.20 4/175 23076
/proc/meminfo: memFree=30229880/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=1602.04 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 20526 0 0 0 160181 23 0 0 20 0 1 0 29106769 150384640 28654 33554432000 4194304 6059633 140736174966848 140736174965384 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 28654 184 456 0 36251 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146860

[startup+1662.3 s]
/proc/loadavg: 2.16 2.24 2.19 4/175 23077
/proc/meminfo: memFree=30233888/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=1662.03 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 21417 0 0 0 166178 25 0 0 20 0 1 0 29106769 150384640 27630 33554432000 4194304 6059633 140736174966848 140736174965384 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 27630 184 456 0 36251 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146860

[startup+1722.3 s]
/proc/loadavg: 2.34 2.27 2.20 4/175 23078
/proc/meminfo: memFree=30269240/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=97540 CPUtime=1722.02 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 22013 0 0 0 172176 26 0 0 20 0 1 0 29106769 99880960 18646 33554432000 4194304 6059633 140736174966848 140736174965672 4278292 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 24385 18646 184 456 0 23921 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97540

[startup+1782.3 s]
/proc/loadavg: 2.36 2.28 2.20 4/175 23079
/proc/meminfo: memFree=30269572/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=97540 CPUtime=1782.01 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 22906 0 0 0 178173 28 0 0 20 0 1 0 29106769 99880960 18646 33554432000 4194304 6059633 140736174966848 140736174965672 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 24385 18646 184 456 0 23921 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.28 2.26 2.20 3/175 23079
/proc/meminfo: memFree=30201492/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=1800.01 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 23203 0 0 0 179973 28 0 0 20 0 1 0 29106769 150384640 27630 33554432000 4194304 6059633 140736174966848 140736174965384 4277619 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 27630 184 456 0 36251 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146860

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 22988 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.28 2.26 2.20 3/175 23079
/proc/meminfo: memFree=30201492/32872528 swapFree=1308564/1463908
[pid=22988] ppid=22985 vsize=146860 CPUtime=1800.01 cores=1,3,5,7
/proc/22988/stat : 22988 (open-wbo) R 22985 22988 21023 0 -1 4202496 23203 0 0 0 179973 28 0 0 20 0 1 0 29106769 150384640 27630 33554432000 4194304 6059633 140736174966848 140736174965384 4277619 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/22988/statm: 36715 27630 184 456 0 36251 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146860

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.73
CPU system time (s): 0.287956
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 177680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.287956
maximum resident set size= 133316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23206
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= 12
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.69113 second user time and 8.5727 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 19:04:38
IDJOB=4116594
IDBENCH=109489
IDSOLVER=2547
FILE ID=node121/4116594-1466960678
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round22-4.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116594-1466960678/watcher-4116594-1466960678 -o /tmp/evaluation-result-4116594-1466960678/solver-4116594-1466960678 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4116594-1466960678.opb

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

MD5SUM BENCH= 1c07e2194ed5ae2388902849ca890320
RANDOM SEED=588986740

node121.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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		: 2667.172
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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	: 5332.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.172
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:        30348388 kB
Buffers:           75544 kB
Cached:           178604 kB
SwapCached:         1456 kB
Active:           117168 kB
Inactive:         216172 kB
Active(anon):      78596 kB
Inactive(anon):     2960 kB
Active(file):      38572 kB
Inactive(file):   213212 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:       1620216 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594464 kB
SReclaimable:      38632 kB
SUnreclaim:       555832 kB
KernelStack:        1456 kB
PageTables:         7404 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1667900 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    299008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71688 MiB
End job on node121 at 2016-06-26 19:34:38