Trace number 4083456

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) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
MD5SUMd887ec44be40cf432f8acabc52df2afa
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.066989
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints161
Number of constraints which are clauses81
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 constraint80
Maximum length of a constraint81
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 82
Number of bits of the biggest sum of numbers7
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-4083456-1465342892.opb
0.00/0.00	c File size is 115835 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          6480                                                                   |
1800.09/1800.40	c |  Number of hard clauses:         81                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          80                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.02 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4083456-1465342892/watcher-4083456-1465342892 -o /tmp/evaluation-result-4083456-1465342892/solver-4083456-1465342892 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19609 --watchdog 1960 open-wbo-lsu HOME/instance-4083456-1465342892.opb 

pid=19931
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: 2.16 2.13 2.05 3/176 19934
/proc/meminfo: memFree=29542268/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=2848 CPUtime=0 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 459 0 0 0 0 0 0 0 20 0 1 0 116223891 2916352 335 33554432000 4194304 6058637 140734267829072 140737269285416 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 712 336 164 456 0 219 0

[startup+0.100159 s]
/proc/loadavg: 2.16 2.13 2.05 3/176 19934
/proc/meminfo: memFree=29542268/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=11492 CPUtime=0.09 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 1522 0 0 0 9 0 0 0 20 0 1 0 116223891 11767808 1856 33554432000 4194304 6058637 140734267829072 140737269285416 4255480 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 2873 1856 163 456 0 2409 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11492

[startup+0.200326 s]
/proc/loadavg: 2.16 2.13 2.05 3/176 19934
/proc/meminfo: memFree=29542268/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=11492 CPUtime=0.19 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 1524 0 0 0 19 0 0 0 20 0 1 0 116223891 11767808 1858 33554432000 4194304 6058637 140734267829072 140737269285416 4255034 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 2873 1858 163 456 0 2409 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11492

[startup+0.300258 s]
/proc/loadavg: 2.16 2.13 2.05 3/176 19934
/proc/meminfo: memFree=29542268/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=11492 CPUtime=0.29 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 1526 0 0 0 29 0 0 0 20 0 1 0 116223891 11767808 1860 33554432000 4194304 6058637 140734267829072 140737269285416 4255250 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 2873 1860 163 456 0 2409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11492

[startup+0.700239 s]
/proc/loadavg: 2.16 2.13 2.05 3/176 19934
/proc/meminfo: memFree=29542268/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=11492 CPUtime=0.69 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 1696 0 0 0 69 0 0 0 20 0 1 0 116223891 11767808 2030 33554432000 4194304 6058637 140734267829072 140737269285416 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 2873 2030 163 456 0 2409 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11492

[startup+1.50019 s]
/proc/loadavg: 2.16 2.13 2.05 3/177 19935
/proc/meminfo: memFree=29533284/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=14344 CPUtime=1.49 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 2386 0 0 0 149 0 0 0 20 0 1 0 116223891 14688256 2719 33554432000 4194304 6058637 140734267829072 140734267827800 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 3586 2719 163 456 0 3122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14344

[startup+3.10024 s]
/proc/loadavg: 2.16 2.13 2.05 3/177 19935
/proc/meminfo: memFree=29532664/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=18896 CPUtime=3.09 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 4419 0 0 0 308 1 0 0 20 0 1 0 116223891 19349504 3671 33554432000 4194304 6058637 140734267829072 140734267827688 4255000 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 4724 3671 165 456 0 4260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18896

[startup+6.30024 s]
/proc/loadavg: 2.15 2.13 2.05 3/177 19935
/proc/meminfo: memFree=29519332/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=44820 CPUtime=6.29 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 5751 0 0 0 628 1 0 0 20 0 1 0 116223891 45895680 9323 33554432000 4194304 6058637 140734267829072 140734267827800 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 11205 9323 165 456 0 10741 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44820

[startup+12.7002 s]
/proc/loadavg: 2.14 2.13 2.05 4/177 19935
/proc/meminfo: memFree=29462960/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=45012 CPUtime=12.69 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 6383 0 0 0 1267 2 0 0 20 0 1 0 116223891 46092288 10734 33554432000 4194304 6058637 140734267829072 140734267827800 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 11253 10734 165 456 0 10789 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 45012

[startup+25.5004 s]
/proc/loadavg: 2.18 2.14 2.05 3/177 19935
/proc/meminfo: memFree=29415404/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=94332 CPUtime=25.49 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 7516 0 0 0 2545 4 0 0 20 0 1 0 116223891 96595968 20585 33554432000 4194304 6058637 140734267829072 140734267828104 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 23583 20585 165 456 0 23119 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 94332

[startup+51.1004 s]
/proc/loadavg: 2.24 2.16 2.06 3/177 19935
/proc/meminfo: memFree=29419636/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=63864 CPUtime=51.09 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 8857 0 0 0 5103 6 0 0 20 0 1 0 116223891 65396736 15416 33554432000 4194304 6058637 140734267829072 140734267827800 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 15966 15416 177 456 0 15502 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 63864

[startup+102.3 s]
/proc/loadavg: 2.14 2.14 2.06 4/177 19982
/proc/meminfo: memFree=29505560/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=125364 CPUtime=102.29 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 12655 0 0 0 10216 13 0 0 20 0 1 0 116223891 128372736 27423 33554432000 4194304 6058637 140734267829072 140734267827848 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 31341 27423 177 456 0 30877 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 125364

[startup+162.3 s]
/proc/loadavg: 2.20 2.16 2.07 4/177 19984
/proc/meminfo: memFree=29465260/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=76044 CPUtime=162.27 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 17430 0 0 0 16205 22 0 0 20 0 1 0 116223891 77869056 18504 33554432000 4194304 6058637 140734267829072 140734267828104 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 19011 18504 177 456 0 18547 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 76044

[startup+222.307 s]
/proc/loadavg: 2.14 2.14 2.07 3/177 19985
/proc/meminfo: memFree=29463792/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=155728 CPUtime=222.27 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 22230 0 0 0 22195 32 0 0 20 0 1 0 116223891 159465472 34502 33554432000 4194304 6058637 140734267829072 140734267828136 4255224 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 38932 34502 177 456 0 38468 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 155728

[startup+282.3 s]
/proc/loadavg: 2.15 2.15 2.08 4/177 19986
/proc/meminfo: memFree=29385116/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=186548 CPUtime=282.24 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 27783 0 0 0 28182 42 0 0 20 0 1 0 116223891 191025152 40713 33554432000 4194304 6058637 140734267829072 140734267828104 4255046 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 46637 40713 177 456 0 46173 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 186548

[startup+342.3 s]
/proc/loadavg: 2.19 2.16 2.09 3/177 19987
/proc/meminfo: memFree=29360696/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=186548 CPUtime=342.24 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 32490 0 0 0 34171 53 0 0 20 0 1 0 116223891 191025152 45833 33554432000 4194304 6058637 140734267829072 140734267828104 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 46637 45833 177 456 0 46173 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 186548

[startup+402.3 s]
/proc/loadavg: 2.19 2.17 2.09 4/177 19988
/proc/meminfo: memFree=29344128/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=109608 CPUtime=402.23 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 38056 0 0 0 40159 64 0 0 20 0 1 0 116223891 112238592 26793 33554432000 4194304 6058637 140734267829072 140734267828104 4279926 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 27402 26793 177 456 0 26938 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 109608

[startup+462.3 s]
/proc/loadavg: 2.11 2.15 2.09 4/177 19990
/proc/meminfo: memFree=29302800/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=243196 CPUtime=462.22 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 43589 0 0 0 46148 74 0 0 20 0 1 0 116223891 249032704 52382 33554432000 4194304 6058637 140734267829072 140734267828104 4301039 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 60799 52382 177 456 0 60335 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 243196

[startup+522.3 s]
/proc/loadavg: 2.14 2.15 2.09 4/178 19994
/proc/meminfo: memFree=29323988/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=193108 CPUtime=522.21 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 47853 0 0 0 52137 84 0 0 20 0 1 0 116223891 197742592 45425 33554432000 4194304 6058637 140734267829072 140734267828104 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 48277 45425 177 456 0 47813 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 193108

[startup+582.3 s]
/proc/loadavg: 2.25 2.18 2.10 3/177 19995
/proc/meminfo: memFree=29398708/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=162288 CPUtime=582.2 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 49570 0 0 0 58131 89 0 0 20 0 1 0 116223891 166182912 37693 33554432000 4194304 6058637 140734267829072 140734267828136 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 40572 37693 177 456 0 40108 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 162288


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


[startup+882.307 s]
/proc/loadavg: 2.20 2.19 2.11 3/177 20001
/proc/meminfo: memFree=29377040/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=197428 CPUtime=882.14 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 66756 0 0 0 88085 129 0 0 20 0 1 0 116223891 202166272 42672 33554432000 4194304 6058637 140734267829072 140734267827688 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 49357 42672 177 456 0 48893 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 197428

[startup+942.3 s]
/proc/loadavg: 2.16 2.18 2.11 4/177 20002
/proc/meminfo: memFree=29330572/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=253072 CPUtime=942.12 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 71961 0 0 0 94076 136 0 0 20 0 1 0 116223891 259145728 54704 33554432000 4194304 6058637 140734267829072 140734267827688 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 63268 54704 177 456 0 62804 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 253072

[startup+1002.3 s]
/proc/loadavg: 2.13 2.17 2.11 3/177 20003
/proc/meminfo: memFree=29288184/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=337984 CPUtime=1002.12 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 76705 0 0 0 100068 144 0 0 20 0 1 0 116223891 346095616 64745 33554432000 4194304 6058637 140734267829072 140734267827688 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 84496 64745 177 456 0 84032 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 337984

[startup+1062.3 s]
/proc/loadavg: 2.18 2.18 2.11 3/177 20005
/proc/meminfo: memFree=29369032/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=209312 CPUtime=1062.11 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 81577 0 0 0 106059 152 0 0 20 0 1 0 116223891 214335488 45588 33554432000 4194304 6058637 140734267829072 140734267828104 4277615 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 52328 45588 177 456 0 51864 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 209312

[startup+1122.3 s]
/proc/loadavg: 2.24 2.19 2.12 3/178 20009
/proc/meminfo: memFree=29280540/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=343596 CPUtime=1122.1 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 84766 0 0 0 112053 157 0 0 20 0 1 0 116223891 351842304 66515 33554432000 4194304 6058637 140734267829072 140734267827688 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 85899 66515 177 456 0 85435 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 343596

[startup+1182.3 s]
/proc/loadavg: 2.13 2.17 2.11 3/178 20033
/proc/meminfo: memFree=29294504/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=214732 CPUtime=1182.09 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 87735 0 0 0 118046 163 0 0 20 0 1 0 116223891 219885568 49204 33554432000 4194304 6058637 140734267829072 140734267828104 4255158 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 53683 49204 177 456 0 53219 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 214732

[startup+1242.3 s]
/proc/loadavg: 2.18 2.18 2.12 3/177 20034
/proc/meminfo: memFree=29290404/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=218564 CPUtime=1242.08 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 92013 0 0 0 124038 170 0 0 20 0 1 0 116223891 223809536 50583 33554432000 4194304 6058637 140734267829072 140734267827688 4277670 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 54641 50583 177 456 0 54177 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 218564

[startup+1302.3 s]
/proc/loadavg: 2.22 2.19 2.12 3/176 20035
/proc/meminfo: memFree=29203592/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=353168 CPUtime=1302.07 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 95499 0 0 0 130032 175 0 0 20 0 1 0 116223891 361644032 72270 33554432000 4194304 6058637 140734267829072 140734267827688 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 88292 72270 177 456 0 87828 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 353168

[startup+1362.3 s]
/proc/loadavg: 2.22 2.20 2.13 3/176 20037
/proc/meminfo: memFree=29210968/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=356120 CPUtime=1362.06 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 97856 0 0 0 136027 179 0 0 20 0 1 0 116223891 364666880 70381 33554432000 4194304 6058637 140734267829072 140734267827688 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 89030 70381 177 456 0 88566 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 356120

[startup+1422.3 s]
/proc/loadavg: 2.22 2.20 2.13 3/177 20039
/proc/meminfo: memFree=29195364/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=359840 CPUtime=1422.06 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 100385 0 0 0 142022 184 0 0 20 0 1 0 116223891 368476160 75777 33554432000 4194304 6058637 140734267829072 140734267827688 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 89960 75777 177 456 0 89496 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 359840

[startup+1482.3 s]
/proc/loadavg: 2.26 2.22 2.14 4/177 20040
/proc/meminfo: memFree=29299856/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=230292 CPUtime=1482.04 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 103411 0 0 0 148016 188 0 0 20 0 1 0 116223891 235819008 50849 33554432000 4194304 6058637 140734267829072 140734267828104 4265275 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 57573 50849 177 456 0 57109 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 230292

[startup+1542.31 s]
/proc/loadavg: 2.24 2.22 2.14 3/177 20041
/proc/meminfo: memFree=29211224/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=365272 CPUtime=1542.04 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 106793 0 0 0 154010 194 0 0 20 0 1 0 116223891 374038528 75021 33554432000 4194304 6058637 140734267829072 140734267827688 4255160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 91318 75021 177 456 0 90854 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 365272

[startup+1602.3 s]
/proc/loadavg: 2.23 2.23 2.15 4/177 20042
/proc/meminfo: memFree=29279388/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=287088 CPUtime=1602.01 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 110403 0 0 0 160001 200 0 0 20 0 1 0 116223891 293978112 67920 33554432000 4194304 6058637 140734267829072 140734267827688 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 71772 67920 177 456 0 71308 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 287088

[startup+1662.3 s]
/proc/loadavg: 2.18 2.21 2.15 3/177 20043
/proc/meminfo: memFree=29254844/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=239456 CPUtime=1662 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 113356 0 0 0 165994 206 0 0 20 0 1 0 116223891 245202944 57728 33554432000 4194304 6058637 140734267829072 140734267828136 4255024 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 59864 57728 177 456 0 59400 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 239456

[startup+1722.3 s]
/proc/loadavg: 2.22 2.23 2.16 3/178 20048
/proc/meminfo: memFree=29194932/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=372972 CPUtime=1722 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 116678 0 0 0 171988 212 0 0 20 0 1 0 116223891 381923328 75638 33554432000 4194304 6058637 140734267829072 140734267828104 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 93243 75638 177 456 0 92779 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 372972

[startup+1782.3 s]
/proc/loadavg: 2.22 2.23 2.16 4/177 20049
/proc/meminfo: memFree=29286440/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=244192 CPUtime=1781.98 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 119377 0 0 0 177979 219 0 0 20 0 1 0 116223891 250052608 54255 33554432000 4194304 6058637 140734267829072 140734267828136 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 61048 54255 177 456 0 60584 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 244192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.22 2.23 2.16 3/177 20049
/proc/meminfo: memFree=29213524/32872528 swapFree=13072/1184284
[pid=19934] ppid=19931 vsize=294448 CPUtime=1800.09 cores=0,2,4,6
/proc/19934/stat : 19934 (open-wbo-lsu) R 19931 19934 19593 0 -1 4202496 120259 0 0 0 179788 221 0 0 20 0 1 0 116223891 301514752 70974 33554432000 4194304 6058637 140734267829072 140734267827688 4255105 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19934/statm: 73612 70974 177 456 0 73148 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 294448

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 19934 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1797.88
CPU system time (s): 2.21766
CPU usage (%): 99.983
Max. virtual memory (cumulated for all children) (KiB): 455808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.88
system time used= 2.21766
maximum resident set size= 396332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120262
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= 47
involuntary context switches= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.25935 second user time and 7.2089 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-08 01:41:32
IDJOB=4083456
IDBENCH=2588
IDSOLVER=2545
FILE ID=node115/4083456-1465342892
RUNJOBID= node115-1465339290-19609
PBS_JOBID= 19853402
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083456-1465342892/watcher-4083456-1465342892 -o /tmp/evaluation-result-4083456-1465342892/solver-4083456-1465342892 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19609 --watchdog 1960  open-wbo-lsu HOME/instance-4083456-1465342892.opb

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

MD5SUM BENCH= d887ec44be40cf432f8acabc52df2afa
RANDOM SEED=960113394

node115.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		: 2666.174
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	: 5332.34
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		: 2666.174
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	: 5332.56
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		: 2666.174
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	: 5332.56
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		: 2666.174
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	: 5332.57
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		: 2666.174
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		: 2666.174
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	: 5332.57
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		: 2666.174
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.174
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:        29542812 kB
Buffers:          162416 kB
Cached:          1124468 kB
SwapCached:         2028 kB
Active:           307312 kB
Inactive:        1083288 kB
Active(anon):     103960 kB
Inactive(anon):     2112 kB
Active(file):     203352 kB
Inactive(file):  1081176 kB
Unevictable:     1184284 kB
Mlocked:           13072 kB
SwapTotal:      67108856 kB
SwapFree:       67098840 kB
Dirty:              4716 kB
Writeback:             0 kB
AnonPages:       1286844 kB
Mapped:             8892 kB
Shmem:                 0 kB
Slab:             621760 kB
SReclaimable:      65728 kB
SUnreclaim:       556032 kB
KernelStack:        1448 kB
PageTables:         6296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1402368 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1267712 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= 71732 MiB
End job on node115 at 2016-06-08 02:11:32