Trace number 4108970

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) 1800.16 1800.57

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-173.opb
MD5SUMb029850fdc398224d6c6edaf54638c01
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 variables268241
Total number of constraints5985144
Number of constraints which are clauses5358445
Number of constraints which are cardinality constraints (but not clauses)21283
Number of constraints which are nor clauses,nor cardinality constraints605416
Minimum length of a constraint2
Maximum length of a constraint2337
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 2338
Number of bits of the biggest sum of numbers12
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-4108970-1466263888.opb
0.00/0.00	c File size is 293222245 bytes.
1800.08/1800.50	c Sum of soft weights:            0
1800.08/1800.50	c |                                                                                                       |
1800.08/1800.50	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.50	c |                                                                                                       |
1800.08/1800.50	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.50	c |  Number of variables:        268241                                                                   |
1800.08/1800.50	c |  Number of hard clauses:    5369106                                                                   |
1800.08/1800.50	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.50	c |  Number of cardinality:       21284                                                                   |
1800.08/1800.50	c |  Number of PB :              605416                                                                   |
1800.08/1800.50	c |  Parse time:                  30.23 s                                                                 |
1800.08/1800.50	c |                                                                                                       |
1800.08/1800.50	c ==========================================[ Solver Settings ]============================================
1800.08/1800.50	c |                                                                                                       |
1800.08/1800.50	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.50	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.08/1800.50	c |                                                                                                       |
1800.08/1800.50	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-4108970-1466263888/watcher-4108970-1466263888 -o /tmp/evaluation-result-4108970-1466263888/solver-4108970-1466263888 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960 open-wbo-lsu HOME/instance-4108970-1466263888.opb 

pid=19662
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.25 2.18 2.11 3/176 19665
/proc/meminfo: memFree=30307144/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=288556 CPUtime=0 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 5267 0 0 0 0 0 0 0 20 0 1 0 28438405 295481344 5143 33554432000 4194304 6058637 140734914767408 140736582600072 5068842 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 72139 5160 5141 456 0 87 0

[startup+0.100166 s]
/proc/loadavg: 2.25 2.18 2.11 3/176 19665
/proc/meminfo: memFree=30307144/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=289092 CPUtime=0.09 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 71993 0 0 0 5 4 0 0 20 0 1 0 28438405 296030208 71869 33554432000 4194304 6058637 140734914767408 140736582600072 5047929 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 72273 71869 71723 456 0 221 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 289092

[startup+0.200333 s]
/proc/loadavg: 2.25 2.18 2.11 3/176 19665
/proc/meminfo: memFree=30307144/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=290852 CPUtime=0.19 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 72422 0 0 0 15 4 0 0 20 0 1 0 28438405 297832448 72298 33554432000 4194304 6058637 140734914767408 140736582600072 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 72713 72298 71723 456 0 661 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 290852

[startup+0.30026 s]
/proc/loadavg: 2.25 2.18 2.11 3/176 19665
/proc/meminfo: memFree=30307144/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=292456 CPUtime=0.29 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 72834 0 0 0 25 4 0 0 20 0 1 0 28438405 299474944 72710 33554432000 4194304 6058637 140734914767408 140736582600072 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 73114 72711 71723 456 0 1062 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 292456

[startup+0.700234 s]
/proc/loadavg: 2.25 2.18 2.11 3/176 19665
/proc/meminfo: memFree=30307144/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=299780 CPUtime=0.68 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 74448 0 0 0 64 4 0 0 20 0 1 0 28438405 306974720 74324 33554432000 4194304 6058637 140734914767408 140734914765736 5042188 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 74945 74324 71723 456 0 2893 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 299780

[startup+1.50023 s]
/proc/loadavg: 2.25 2.18 2.11 3/177 19666
/proc/meminfo: memFree=30289768/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=313436 CPUtime=1.49 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 77578 0 0 0 144 5 0 0 20 0 1 0 28438405 320958464 77454 33554432000 4194304 6058637 140734914767408 140734914765736 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 78359 77455 71723 456 0 6307 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 313436

[startup+3.10023 s]
/proc/loadavg: 2.25 2.18 2.11 3/177 19666
/proc/meminfo: memFree=30263548/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=336436 CPUtime=3.09 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 83208 0 0 0 303 6 0 0 20 0 1 0 28438405 344510464 83595 33554432000 4194304 6058637 140734914767408 140734914765624 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 84109 83595 71723 456 0 12057 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 336436

[startup+6.30023 s]
/proc/loadavg: 2.31 2.19 2.11 3/177 19666
/proc/meminfo: memFree=30222452/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=386644 CPUtime=6.29 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 93660 0 0 0 622 7 0 0 20 0 1 0 28438405 395923456 95580 33554432000 4194304 6058637 140734914767408 140734914765624 5046461 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 96661 95580 71723 456 0 24609 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 386644

[startup+12.7002 s]
/proc/loadavg: 2.28 2.19 2.11 4/177 19666
/proc/meminfo: memFree=30123936/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=487084 CPUtime=12.69 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 113045 0 0 0 1259 10 0 0 20 0 1 0 28438405 498774016 118542 33554432000 4194304 6058637 140734914767408 140734914765736 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 121771 118542 71723 456 0 49719 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 487084

[startup+25.5002 s]
/proc/loadavg: 2.37 2.21 2.12 3/177 19666
/proc/meminfo: memFree=29965156/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=652956 CPUtime=25.49 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 148692 0 0 0 2534 15 0 0 20 0 1 0 28438405 668626944 161854 33554432000 4194304 6058637 140734914767408 140734914765592 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 163239 161854 71723 456 0 91187 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 652956

[startup+51.1003 s]
/proc/loadavg: 2.25 2.19 2.11 3/177 19666
/proc/meminfo: memFree=27159132/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3543984 CPUtime=51.07 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 450667 0 0 0 5005 102 0 0 20 0 1 0 28438405 3629039616 786871 33554432000 4194304 6058637 140734914767408 140734914766024 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 885996 786871 181 456 0 885532 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3543984

[startup+102.3 s]
/proc/loadavg: 2.21 2.19 2.12 3/177 19713
/proc/meminfo: memFree=26624132/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3553156 CPUtime=102.27 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 452955 0 0 0 10124 103 0 0 20 0 1 0 28438405 3638431744 790692 33554432000 4194304 6058637 140734914767408 140734914766024 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 888289 790692 181 456 0 887825 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3553156

[startup+162.3 s]
/proc/loadavg: 2.36 2.23 2.13 3/177 19714
/proc/meminfo: memFree=22805128/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3594524 CPUtime=162.26 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 463900 0 0 0 16121 105 0 0 20 0 1 0 28438405 3680792576 804192 33554432000 4194304 6058637 140734914767408 140734914766024 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 898631 804192 181 456 0 898167 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3594524

[startup+222.3 s]
/proc/loadavg: 2.22 2.22 2.13 3/177 19715
/proc/meminfo: memFree=22744152/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3605752 CPUtime=222.25 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 466732 0 0 0 22119 106 0 0 20 0 1 0 28438405 3692290048 811623 33554432000 4194304 6058637 140734914767408 140734914766024 4277365 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 901438 811623 181 456 0 900974 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3605752

[startup+282.3 s]
/proc/loadavg: 2.26 2.23 2.14 3/177 19717
/proc/meminfo: memFree=22711676/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3615448 CPUtime=282.23 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 469305 0 0 0 28116 107 0 0 20 0 1 0 28438405 3702218752 815861 33554432000 4194304 6058637 140734914767408 140734914766024 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 903862 815861 181 456 0 903398 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 3615448

[startup+342.3 s]
/proc/loadavg: 2.30 2.25 2.15 3/177 19718
/proc/meminfo: memFree=22691848/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3967504 CPUtime=342.22 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 470074 0 0 0 34112 110 0 0 20 0 1 0 28438405 4062724096 819350 33554432000 4194304 6058637 140734914767408 140734914766024 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 991876 819350 181 456 0 991412 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 3967504

[startup+402.3 s]
/proc/loadavg: 2.32 2.26 2.16 3/177 19719
/proc/meminfo: memFree=22655396/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3972664 CPUtime=402.19 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 471404 0 0 0 40109 110 0 0 20 0 1 0 28438405 4068007936 821793 33554432000 4194304 6058637 140734914767408 140734914766024 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 993166 821793 181 456 0 992702 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3972664

[startup+462.307 s]
/proc/loadavg: 2.16 2.23 2.15 3/177 19720
/proc/meminfo: memFree=22614184/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3974780 CPUtime=462.17 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 471948 0 0 0 46107 110 0 0 20 0 1 0 28438405 4070174720 824036 33554432000 4194304 6058637 140734914767408 140734914765960 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 993695 824036 181 456 0 993231 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3974780

[startup+522.3 s]
/proc/loadavg: 2.30 2.26 2.17 3/178 19724
/proc/meminfo: memFree=22603704/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3975440 CPUtime=522.14 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 472143 0 0 0 52104 110 0 0 20 0 1 0 28438405 4070850560 825353 33554432000 4194304 6058637 140734914767408 140734914766024 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 993860 825353 181 456 0 993396 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3975440

[startup+582.3 s]
/proc/loadavg: 2.33 2.27 2.18 3/177 19726
/proc/meminfo: memFree=22590020/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3976896 CPUtime=582.13 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 472522 0 0 0 58102 111 0 0 20 0 1 0 28438405 4072341504 828028 33554432000 4194304 6058637 140734914767408 140734914765960 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 994224 828028 181 456 0 993760 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 3976896


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


[startup+942.3 s]
/proc/loadavg: 2.17 2.23 2.18 3/177 19733
/proc/meminfo: memFree=22451564/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3983960 CPUtime=942.02 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 474365 0 0 0 94090 112 0 0 20 0 1 0 28438405 4079575040 840195 33554432000 4194304 6058637 140734914767408 140734914765960 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 995990 840195 181 456 0 995526 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 3983960

[startup+1002.3 s]
/proc/loadavg: 2.10 2.20 2.17 3/177 19734
/proc/meminfo: memFree=22427704/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3984356 CPUtime=1002.02 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 474484 0 0 0 100090 112 0 0 20 0 1 0 28438405 4079980544 843373 33554432000 4194304 6058637 140734914767408 140734914766024 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 996089 843373 181 456 0 995625 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 3984356

[startup+1062.3 s]
/proc/loadavg: 2.11 2.19 2.17 3/177 19735
/proc/meminfo: memFree=22576924/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=4545040 CPUtime=1062 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 475341 0 0 0 106086 114 0 0 20 0 1 0 28438405 4654120960 865645 33554432000 4194304 6058637 140734914767408 140734914766024 4271553 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 1136260 865645 182 456 0 1135796 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 4545040

[startup+1122.31 s]
/proc/loadavg: 2.20 2.20 2.18 3/178 19739
/proc/meminfo: memFree=22693544/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3641488 CPUtime=1122 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 476696 0 0 0 112078 122 0 0 20 0 1 0 28438405 3728883712 814099 33554432000 4194304 6058637 140734914767408 140734914766024 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 910372 814099 182 456 0 909908 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 3641488

[startup+1182.3 s]
/proc/loadavg: 2.07 2.16 2.16 3/176 19740
/proc/meminfo: memFree=22676176/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3642288 CPUtime=1181.98 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 476879 0 0 0 118076 122 0 0 20 0 1 0 28438405 3729702912 815304 33554432000 4194304 6058637 140734914767408 140734914766024 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 910572 815304 182 456 0 910108 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 3642288

[startup+1242.3 s]
/proc/loadavg: 2.02 2.13 2.15 3/177 19742
/proc/meminfo: memFree=22654200/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3642704 CPUtime=1241.97 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 477008 0 0 0 124075 122 0 0 20 0 1 0 28438405 3730128896 815938 33554432000 4194304 6058637 140734914767408 140734914766024 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 910676 815938 182 456 0 910212 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 3642704

[startup+1302.3 s]
/proc/loadavg: 2.07 2.12 2.15 3/177 19743
/proc/meminfo: memFree=22635908/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3643236 CPUtime=1301.96 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 477145 0 0 0 130074 122 0 0 20 0 1 0 28438405 3730673664 817096 33554432000 4194304 6058637 140734914767408 140734914766024 4277674 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 910809 817096 182 456 0 910345 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 3643236

[startup+1362.3 s]
/proc/loadavg: 2.12 2.12 2.14 3/177 19744
/proc/meminfo: memFree=22602864/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3649060 CPUtime=1361.95 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 478594 0 0 0 136072 123 0 0 20 0 1 0 28438405 3736637440 822119 33554432000 4194304 6058637 140734914767408 140734914766024 4277495 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 912265 822119 182 456 0 911801 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 3649060

[startup+1422.3 s]
/proc/loadavg: 2.20 2.14 2.15 3/177 19745
/proc/meminfo: memFree=22585208/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3650292 CPUtime=1421.94 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 478913 0 0 0 142071 123 0 0 20 0 1 0 28438405 3737899008 823458 33554432000 4194304 6058637 140734914767408 140734914766024 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 912573 823458 182 456 0 912109 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 3650292

[startup+1482.3 s]
/proc/loadavg: 2.15 2.14 2.15 3/177 19746
/proc/meminfo: memFree=22572240/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3651116 CPUtime=1481.93 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 479109 0 0 0 148070 123 0 0 20 0 1 0 28438405 3738742784 824164 33554432000 4194304 6058637 140734914767408 140734914766024 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 912779 824164 182 456 0 912315 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 3651116

[startup+1542.3 s]
/proc/loadavg: 2.17 2.15 2.15 3/177 19748
/proc/meminfo: memFree=22559876/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3652448 CPUtime=1541.92 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 479384 0 0 0 154069 123 0 0 20 0 1 0 28438405 3740106752 825461 33554432000 4194304 6058637 140734914767408 140734914766024 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 913112 825461 182 456 0 912648 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 3652448

[startup+1602.3 s]
/proc/loadavg: 2.25 2.16 2.15 3/177 19749
/proc/meminfo: memFree=22544340/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=3652712 CPUtime=1601.91 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 479591 0 0 0 160068 123 0 0 20 0 1 0 28438405 3740377088 826690 33554432000 4194304 6058637 140734914767408 140734914765960 4278442 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 913178 826690 182 456 0 912714 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 3652712

[startup+1662.3 s]
/proc/loadavg: 2.15 2.15 2.15 3/177 19750
/proc/meminfo: memFree=22530364/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=4002356 CPUtime=1661.91 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 479716 0 0 0 166064 127 0 0 20 0 1 0 28438405 4098412544 827837 33554432000 4194304 6058637 140734914767408 140734914766024 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 1000589 827837 182 456 0 1000125 0
Current children cumulated CPU time (s) 1661.91
Current children cumulated vsize (KiB) 4002356

[startup+1722.3 s]
/proc/loadavg: 2.05 2.12 2.13 3/178 19754
/proc/meminfo: memFree=22515092/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=4004736 CPUtime=1721.89 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 480373 0 0 0 172062 127 0 0 20 0 1 0 28438405 4100849664 829516 33554432000 4194304 6058637 140734914767408 140734914766024 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 1001184 829516 182 456 0 1000720 0
Current children cumulated CPU time (s) 1721.89
Current children cumulated vsize (KiB) 4004736

[startup+1782.31 s]
/proc/loadavg: 2.06 2.11 2.13 3/178 19778
/proc/meminfo: memFree=22501840/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=4005004 CPUtime=1781.89 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 480431 0 0 0 178062 127 0 0 20 0 1 0 28438405 4101124096 829574 33554432000 4194304 6058637 140734914767408 140734914765960 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 1001251 829574 182 456 0 1000787 0
Current children cumulated CPU time (s) 1781.89
Current children cumulated vsize (KiB) 4005004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.04 2.10 2.12 3/178 19779
/proc/meminfo: memFree=22498084/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=4005272 CPUtime=1800.08 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 480501 0 0 0 179881 127 0 0 20 0 1 0 28438405 4101398528 830155 33554432000 4194304 6058637 140734914767408 140734914766024 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 1001318 830155 182 456 0 1000854 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 4005272

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 19665 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.5 s]
/proc/loadavg: 2.04 2.10 2.12 3/178 19779
/proc/meminfo: memFree=22498084/32872528 swapFree=877056/942464
[pid=19665] ppid=19662 vsize=4005272 CPUtime=1800.08 cores=0,2,4,6
/proc/19665/stat : 19665 (open-wbo-lsu) R 19662 19665 10259 0 -1 4202496 480501 0 0 0 179881 127 0 0 20 0 1 0 28438405 4101398528 830155 33554432000 4194304 6058637 140734914767408 140734914766024 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/19665/statm: 1001318 830155 182 456 0 1000854 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 4005272

Child status: 40
Real time (s): 1800.57
CPU time (s): 1800.16
CPU user time (s): 1798.81
CPU system time (s): 1.3458
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 4545040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.81
system time used= 1.34579
maximum resident set size= 3898804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 480504
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= 257
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.15137 second user time and 7.31189 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-18 17:31:35
IDJOB=4108970
IDBENCH=89769
IDSOLVER=2545
FILE ID=node113/4108970-1466263888
RUNJOBID= node113-1466230464-10275
PBS_JOBID= 19918179
Free space on /tmp= 71412 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-173.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108970-1466263888/watcher-4108970-1466263888 -o /tmp/evaluation-result-4108970-1466263888/solver-4108970-1466263888 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960  open-wbo-lsu HOME/instance-4108970-1466263888.opb

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

MD5SUM BENCH= b029850fdc398224d6c6edaf54638c01
RANDOM SEED=2137154869

node113.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		: 2666.799
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.59
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30307664 kB
Buffers:          106256 kB
Cached:           546448 kB
SwapCached:         1896 kB
Active:           594468 kB
Inactive:         272812 kB
Active(anon):     214192 kB
Inactive(anon):     2728 kB
Active(file):     380276 kB
Inactive(file):   270084 kB
Unevictable:      942464 kB
Mlocked:          877056 kB
SwapTotal:      67108856 kB
SwapFree:       67098956 kB
Dirty:            291228 kB
Writeback:             0 kB
AnonPages:       1160444 kB
Mapped:             7884 kB
Shmem:                 0 kB
Slab:             617712 kB
SReclaimable:      61092 kB
SUnreclaim:       556620 kB
KernelStack:        1424 kB
PageTables:         6220 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1319692 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    206848 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= 71052 MiB
End job on node113 at 2016-06-18 18:01:35