Trace number 4095962

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-40.opb
MD5SUMc20cf0739e289c3f9978f8ff4d1a5445
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 benchmark0.010998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables161
Total number of constraints80
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)80
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 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4095962-1466099751.opb
0.00/0.00	c File size is 3078 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:           161                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         160                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4095962-1466099751/watcher-4095962-1466099751 -o /tmp/evaluation-result-4095962-1466099751/solver-4095962-1466099751 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466097103-29665 --watchdog 1960 open-wbo-lsu HOME/instance-4095962-1466099751.opb 

pid=29985
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: 2.20 2.21 2.14 3/176 29988
/proc/meminfo: memFree=30415156/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=7140 CPUtime=0 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 455 0 0 0 0 0 0 0 20 0 1 0 12021592 7311360 327 33554432000 4194304 6058637 140736662284096 140734918454936 5130631 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/29988/statm: 1785 327 158 456 0 1321 0

[startup+0.100114 s]
/proc/loadavg: 2.20 2.21 2.14 3/176 29988
/proc/meminfo: memFree=30415156/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=3024 CPUtime=0.09 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 598 0 0 0 9 0 0 0 20 0 1 0 12021592 3096576 415 33554432000 4194304 6058637 140736662284096 140734918454936 4278439 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/29988/statm: 756 415 174 456 0 292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3024

[startup+0.200256 s]
/proc/loadavg: 2.20 2.21 2.14 3/176 29988
/proc/meminfo: memFree=30415156/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=3672 CPUtime=0.19 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 783 0 0 0 19 0 0 0 20 0 1 0 12021592 3760128 459 33554432000 4194304 6058637 140736662284096 140734918454936 4278181 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/29988/statm: 918 459 174 456 0 454 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3672

[startup+0.300257 s]
/proc/loadavg: 2.20 2.21 2.14 3/176 29988
/proc/meminfo: memFree=30415156/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=4076 CPUtime=0.29 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 970 0 0 0 29 0 0 0 20 0 1 0 12021592 4173824 642 33554432000 4194304 6058637 140736662284096 140734918454936 4246170 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/29988/statm: 1019 642 174 456 0 555 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4076

[startup+0.700222 s]
/proc/loadavg: 2.20 2.21 2.14 3/176 29988
/proc/meminfo: memFree=30415156/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=6176 CPUtime=0.69 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 1425 0 0 0 69 0 0 0 20 0 1 0 12021592 6324224 1079 33554432000 4194304 6058637 140736662284096 140736662282824 4261295 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/29988/statm: 1544 1079 174 456 0 1080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6176

[startup+1.50029 s]
/proc/loadavg: 2.20 2.21 2.14 3/177 29989
/proc/meminfo: memFree=30411156/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=8856 CPUtime=1.49 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 2020 0 0 0 149 0 0 0 20 0 1 0 12021592 9068544 1651 33554432000 4194304 6058637 140736662284096 140736662282824 4261806 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 2214 1651 174 456 0 1750 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8856

[startup+3.10024 s]
/proc/loadavg: 2.20 2.21 2.14 3/177 29989
/proc/meminfo: memFree=30408552/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=11604 CPUtime=3.09 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 2520 0 0 0 309 0 0 0 20 0 1 0 12021592 11882496 2143 33554432000 4194304 6058637 140736662284096 140736662282824 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 2901 2143 174 456 0 2437 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11604

[startup+6.30028 s]
/proc/loadavg: 2.18 2.21 2.14 4/177 29989
/proc/meminfo: memFree=30405460/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=13252 CPUtime=6.29 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 3329 0 0 0 629 0 0 0 20 0 1 0 12021592 13570048 2910 33554432000 4194304 6058637 140736662284096 140736662282856 4264944 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 3313 2910 174 456 0 2849 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13252

[startup+12.7003 s]
/proc/loadavg: 2.16 2.21 2.14 3/176 29989
/proc/meminfo: memFree=30398688/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=18664 CPUtime=12.68 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 3544 0 0 0 1268 0 0 0 20 0 1 0 12021592 19111936 4098 33554432000 4194304 6058637 140736662284096 140736662282824 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 4666 4098 174 456 0 4202 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18664

[startup+25.5003 s]
/proc/loadavg: 2.20 2.21 2.14 3/177 29990
/proc/meminfo: memFree=30393108/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=25812 CPUtime=25.48 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 4012 0 0 0 2548 0 0 0 20 0 1 0 12021592 26431488 5574 33554432000 4194304 6058637 140736662284096 140736662282824 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 6453 5574 174 456 0 5989 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25812

[startup+51.1003 s]
/proc/loadavg: 2.21 2.21 2.14 3/177 29990
/proc/meminfo: memFree=30375236/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=48908 CPUtime=51.08 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 5522 0 0 0 5107 1 0 0 20 0 1 0 12021592 50081792 10609 33554432000 4194304 6058637 140736662284096 140736662282872 4277353 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 12227 10609 174 456 0 11763 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48908

[startup+102.3 s]
/proc/loadavg: 2.14 2.19 2.13 3/177 29991
/proc/meminfo: memFree=30373332/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=53744 CPUtime=102.27 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 6220 0 0 0 10226 1 0 0 20 0 1 0 12021592 55033856 10384 33554432000 4194304 6058637 140736662284096 140736662282824 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 13436 10384 174 456 0 12972 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 53744

[startup+162.3 s]
/proc/loadavg: 2.16 2.18 2.13 3/177 29992
/proc/meminfo: memFree=30362432/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=53744 CPUtime=162.26 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 6592 0 0 0 16224 2 0 0 20 0 1 0 12021592 55033856 13070 33554432000 4194304 6058637 140736662284096 140736662283160 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 13436 13070 174 456 0 12972 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 53744

[startup+222.307 s]
/proc/loadavg: 2.11 2.16 2.13 3/177 29993
/proc/meminfo: memFree=30344080/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=72600 CPUtime=222.25 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 7202 0 0 0 22223 2 0 0 20 0 1 0 12021592 74342400 17740 33554432000 4194304 6058637 140736662284096 140736662282824 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 18150 17740 174 456 0 17686 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 72600

[startup+282.3 s]
/proc/loadavg: 2.08 2.14 2.12 3/178 29997
/proc/meminfo: memFree=30344012/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=72600 CPUtime=282.23 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 7202 0 0 0 28221 2 0 0 20 0 1 0 12021592 74342400 17740 33554432000 4194304 6058637 140736662284096 140736662282824 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 18150 17740 174 456 0 17686 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 72600

[startup+342.3 s]
/proc/loadavg: 2.25 2.18 2.13 3/178 30022
/proc/meminfo: memFree=30343932/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=72600 CPUtime=342.22 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 7202 0 0 0 34220 2 0 0 20 0 1 0 12021592 74342400 17740 33554432000 4194304 6058637 140736662284096 140736662282824 4278096 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 18150 17740 174 456 0 17686 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 72600

[startup+402.3 s]
/proc/loadavg: 2.32 2.20 2.14 4/177 30023
/proc/meminfo: memFree=30343700/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=72600 CPUtime=402.21 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 7202 0 0 0 40219 2 0 0 20 0 1 0 12021592 74342400 17740 33554432000 4194304 6058637 140736662284096 140736662282824 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 18150 17740 174 456 0 17686 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 72600

[startup+462.3 s]
/proc/loadavg: 2.32 2.22 2.15 3/177 30024
/proc/meminfo: memFree=30343340/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=72600 CPUtime=462.21 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 7202 0 0 0 46219 2 0 0 20 0 1 0 12021592 74342400 17740 33554432000 4194304 6058637 140736662284096 140736662282824 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 18150 17740 174 456 0 17686 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 72600

[startup+522.3 s]
/proc/loadavg: 2.31 2.24 2.16 3/177 30025
/proc/meminfo: memFree=30327012/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=88640 CPUtime=522.19 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 8419 0 0 0 52216 3 0 0 20 0 1 0 12021592 90767360 21776 33554432000 4194304 6058637 140736662284096 140736662283160 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 22160 21776 174 456 0 21696 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 88640

[startup+582.3 s]
/proc/loadavg: 2.28 2.24 2.16 3/177 30026
/proc/meminfo: memFree=30327020/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=88640 CPUtime=582.19 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 9548 0 0 0 58214 5 0 0 20 0 1 0 12021592 90767360 21776 33554432000 4194304 6058637 140736662284096 140736662283160 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 22160 21776 174 456 0 21696 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 88640


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


[startup+942.3 s]
/proc/loadavg: 2.15 2.17 2.15 4/177 30037
/proc/meminfo: memFree=30285788/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=137960 CPUtime=942.13 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 14474 0 0 0 94200 13 0 0 20 0 1 0 12021592 141271040 30335 33554432000 4194304 6058637 140736662284096 140736662282872 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 34490 30335 174 456 0 34026 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 137960

[startup+1002.3 s]
/proc/loadavg: 2.13 2.16 2.15 3/177 30083
/proc/meminfo: memFree=30370256/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=88640 CPUtime=1002.13 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 14860 0 0 0 100199 14 0 0 20 0 1 0 12021592 90767360 21782 33554432000 4194304 6058637 140736662284096 140736662283160 4246088 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 22160 21782 174 456 0 21696 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 88640

[startup+1062.3 s]
/proc/loadavg: 2.27 2.19 2.16 3/177 30084
/proc/meminfo: memFree=30328104/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=137960 CPUtime=1062.12 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 15621 0 0 0 106197 15 0 0 20 0 1 0 12021592 141271040 31371 33554432000 4194304 6058637 140736662284096 140736662282872 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 34490 31371 174 456 0 34026 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 137960

[startup+1122.3 s]
/proc/loadavg: 2.38 2.23 2.17 3/177 30085
/proc/meminfo: memFree=30352492/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=88640 CPUtime=1122.1 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 16003 0 0 0 112195 15 0 0 20 0 1 0 12021592 90767360 21794 33554432000 4194304 6058637 140736662284096 140736662283160 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 22160 21794 174 456 0 21696 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 88640

[startup+1182.3 s]
/proc/loadavg: 2.32 2.23 2.18 3/177 30086
/proc/meminfo: memFree=30303720/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=137960 CPUtime=1182.1 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 16765 0 0 0 118193 17 0 0 20 0 1 0 12021592 141271040 32395 33554432000 4194304 6058637 140736662284096 140736662282872 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 34490 32395 174 456 0 34026 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 137960

[startup+1242.3 s]
/proc/loadavg: 2.22 2.22 2.17 3/177 30088
/proc/meminfo: memFree=30343632/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=88640 CPUtime=1242.09 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 17147 0 0 0 124192 17 0 0 20 0 1 0 12021592 90767360 21794 33554432000 4194304 6058637 140736662284096 140736662283160 4278165 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 22160 21794 174 456 0 21696 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 88640

[startup+1302.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 30089
/proc/meminfo: memFree=30324876/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=137960 CPUtime=1302.08 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 17909 0 0 0 130189 19 0 0 20 0 1 0 12021592 141271040 31883 33554432000 4194304 6058637 140736662284096 140736662282872 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 34490 31883 174 456 0 34026 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 137960

[startup+1362.3 s]
/proc/loadavg: 2.13 2.19 2.17 3/177 30090
/proc/meminfo: memFree=30336960/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=88640 CPUtime=1362.07 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 18293 0 0 0 136187 20 0 0 20 0 1 0 12021592 90767360 21794 33554432000 4194304 6058637 140736662284096 140736662283160 4278240 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 22160 21794 174 456 0 21696 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 88640

[startup+1422.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 30091
/proc/meminfo: memFree=30291020/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=137960 CPUtime=1422.07 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 19055 0 0 0 142186 21 0 0 20 0 1 0 12021592 141271040 31371 33554432000 4194304 6058637 140736662284096 140736662282872 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 34490 31371 174 456 0 34026 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 137960

[startup+1482.3 s]
/proc/loadavg: 2.13 2.18 2.17 4/178 30095
/proc/meminfo: memFree=30282632/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=137960 CPUtime=1482.06 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 19442 0 0 0 148184 22 0 0 20 0 1 0 12021592 141271040 33419 33554432000 4194304 6058637 140736662284096 140736662282872 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 34490 33419 174 456 0 34026 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 137960

[startup+1542.31 s]
/proc/loadavg: 2.09 2.16 2.16 4/177 30097
/proc/meminfo: memFree=30332776/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=88640 CPUtime=1542.05 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 19826 0 0 0 154183 22 0 0 20 0 1 0 12021592 90767360 21794 33554432000 4194304 6058637 140736662284096 140736662283160 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 22160 21794 174 456 0 21696 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 88640

[startup+1602.3 s]
/proc/loadavg: 2.19 2.17 2.17 3/177 30098
/proc/meminfo: memFree=30320048/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=88640 CPUtime=1602.03 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 20210 0 0 0 160180 23 0 0 20 0 1 0 12021592 90767360 21794 33554432000 4194304 6058637 140736662284096 140736662283160 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 22160 21794 174 456 0 21696 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 88640

[startup+1662.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 30099
/proc/meminfo: memFree=30298940/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=137960 CPUtime=1662.03 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 20972 0 0 0 166178 25 0 0 20 0 1 0 12021592 141271040 30859 33554432000 4194304 6058637 140736662284096 140736662282872 4278096 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 34490 30859 174 456 0 34026 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 137960

[startup+1722.3 s]
/proc/loadavg: 2.15 2.16 2.17 3/177 30100
/proc/meminfo: memFree=30280756/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=137960 CPUtime=1722.02 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 21449 0 0 0 172176 26 0 0 20 0 1 0 12021592 141271040 32395 33554432000 4194304 6058637 140736662284096 140736662282872 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 34490 32395 174 456 0 34026 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 137960

[startup+1782.3 s]
/proc/loadavg: 2.16 2.16 2.16 4/177 30101
/proc/meminfo: memFree=30270308/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=137960 CPUtime=1782.01 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 21956 0 0 0 178174 27 0 0 20 0 1 0 12021592 141271040 33931 33554432000 4194304 6058637 140736662284096 140736662282872 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 34490 33931 174 456 0 34026 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 137960



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.12 2.15 2.16 3/177 30102
/proc/meminfo: memFree=30327800/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=88640 CPUtime=1800.01 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 22122 0 0 0 179974 27 0 0 20 0 1 0 12021592 90767360 21794 33554432000 4194304 6058637 140736662284096 140736662283160 4278244 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 22160 21794 174 456 0 21696 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 88640

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 29988 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.12 2.15 2.16 3/177 30102
/proc/meminfo: memFree=30327800/32872528 swapFree=1370072/1517240
[pid=29988] ppid=29985 vsize=88640 CPUtime=1800.01 cores=0,2,4,6
/proc/29988/stat : 29988 (open-wbo-lsu) R 29985 29988 29649 0 -1 4202496 22122 0 0 0 179974 27 0 0 20 0 1 0 12021592 90767360 21794 33554432000 4194304 6058637 140736662284096 140736662283160 4278244 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/29988/statm: 22160 21794 174 456 0 21696 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 88640

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.74
CPU system time (s): 0.272958
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 137960

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.272958
maximum resident set size= 136372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22125
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= 1862

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.22775 second user time and 7.19691 second system time

The end

Launcher Data 

Begin job on node129 at 2016-06-16 19:55:51
IDJOB=4095962
IDBENCH=107546
IDSOLVER=2545
FILE ID=node129/4095962-1466099751
RUNJOBID= node129-1466097103-29665
PBS_JOBID= 19904039
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-40.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095962-1466099751/watcher-4095962-1466099751 -o /tmp/evaluation-result-4095962-1466099751/solver-4095962-1466099751 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node129-1466097103-29665 --watchdog 1960  open-wbo-lsu HOME/instance-4095962-1466099751.opb

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

MD5SUM BENCH= c20cf0739e289c3f9978f8ff4d1a5445
RANDOM SEED=456682809

node129.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		: 2666.143
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.28
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		: 2666.143
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		: 2666.143
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		: 2666.143
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		: 2666.143
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		: 2666.143
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	: 5332.54
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		: 2666.143
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.143
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30415792 kB
Buffers:           47444 kB
Cached:            99152 kB
SwapCached:          672 kB
Active:           155072 kB
Inactive:          79928 kB
Active(anon):      89832 kB
Inactive(anon):      912 kB
Active(file):      65240 kB
Inactive(file):    79016 kB
Unevictable:     1517240 kB
Mlocked:         1370072 kB
SwapTotal:      67108856 kB
SwapFree:       67100228 kB
Dirty:              4692 kB
Writeback:             0 kB
AnonPages:       1608864 kB
Mapped:             7772 kB
Shmem:                 0 kB
Slab:             568076 kB
SReclaimable:      12272 kB
SUnreclaim:       555804 kB
KernelStack:        1464 kB
PageTables:         7264 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1723672 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    210944 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= 71728 MiB
End job on node129 at 2016-06-16 20:25:52