Trace number 4102788

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.18.opb
MD5SUM18a894a2ba4f3cf6bad1b497c8fca8eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4500
Total number of constraints72413
Number of constraints which are clauses72413
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 4500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 4500
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4500
Number of bits of the biggest sum of numbers13
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-4102788-1466242634.opb
0.00/0.00	c File size is 1832669 bytes.
1800.08/1800.40	c Sum of soft weights:         4500
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:          4500                                                                   |
1800.08/1800.40	c |  Number of hard clauses:      72413                                                                   |
1800.08/1800.40	c |  Number of soft clauses:       4500                                                                   |
1800.08/1800.40	c |  Number of cardinality:           0                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.19 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ==========================================[ Solver Settings ]============================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	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-4102788-1466242634/watcher-4102788-1466242634 -o /tmp/evaluation-result-4102788-1466242634/solver-4102788-1466242634 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466240825-17558 --watchdog 1960 open-wbo-lsu HOME/instance-4102788-1466242634.opb 

pid=18365
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: 2.26 2.20 2.11 4/176 18368
/proc/meminfo: memFree=30713204/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=4524 CPUtime=0 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 859 0 0 0 0 0 0 0 20 0 1 0 26312597 4632576 734 33554432000 4194304 6058637 140736928922800 140733683313720 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 1131 734 582 456 0 219 0

[startup+0.100163 s]
/proc/loadavg: 2.26 2.20 2.11 4/176 18368
/proc/meminfo: memFree=30713204/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=6528 CPUtime=0.09 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 1361 0 0 0 9 0 0 0 20 0 1 0 26312597 6684672 1236 33554432000 4194304 6058637 140736928922800 140733683313720 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 1632 1236 583 456 0 720 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6528

[startup+0.200293 s]
/proc/loadavg: 2.26 2.20 2.11 4/176 18368
/proc/meminfo: memFree=30713204/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=15108 CPUtime=0.19 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 3009 0 0 0 19 0 0 0 20 0 1 0 26312597 15470592 2900 33554432000 4194304 6058637 140736928922800 140733683313720 4269104 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 3777 2900 157 456 0 3313 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 15108

[startup+0.300279 s]
/proc/loadavg: 2.26 2.20 2.11 4/176 18368
/proc/meminfo: memFree=30713204/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=15372 CPUtime=0.29 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 3095 0 0 0 29 0 0 0 20 0 1 0 26312597 15740928 2986 33554432000 4194304 6058637 140736928922800 140733683313720 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 3843 2986 172 456 0 3379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15372

[startup+0.700269 s]
/proc/loadavg: 2.26 2.20 2.11 4/176 18368
/proc/meminfo: memFree=30713204/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=18364 CPUtime=0.69 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 4951 0 0 0 69 0 0 0 20 0 1 0 26312597 18804736 3981 33554432000 4194304 6058637 140736928922800 140733683313720 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 4591 3981 174 456 0 4127 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 18364

[startup+1.50025 s]
/proc/loadavg: 2.26 2.20 2.11 4/177 18415
/proc/meminfo: memFree=30698516/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=29860 CPUtime=1.49 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 6174 0 0 0 149 0 0 0 20 0 1 0 26312597 30576640 6718 33554432000 4194304 6058637 140736928922800 140736928921528 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 7465 6719 174 456 0 7001 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29860

[startup+3.10026 s]
/proc/loadavg: 2.32 2.21 2.12 4/177 18415
/proc/meminfo: memFree=30688284/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=29860 CPUtime=3.09 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 6429 0 0 0 309 0 0 0 20 0 1 0 26312597 30576640 6971 33554432000 4194304 6058637 140736928922800 140736928921560 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 7465 6971 174 456 0 7001 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29860

[startup+6.30026 s]
/proc/loadavg: 2.32 2.21 2.12 3/177 18415
/proc/meminfo: memFree=30685888/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=25440 CPUtime=6.29 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 7582 0 0 0 628 1 0 0 20 0 1 0 26312597 26050560 5519 33554432000 4194304 6058637 140736928922800 140736928921528 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 6360 5519 174 456 0 5896 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25440

[startup+12.7002 s]
/proc/loadavg: 2.27 2.21 2.11 3/177 18415
/proc/meminfo: memFree=30664952/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=75028 CPUtime=12.69 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 9255 0 0 0 1268 1 0 0 20 0 1 0 26312597 76828672 16340 33554432000 4194304 6058637 140736928922800 140736928921528 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 18757 16340 174 456 0 18293 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 75028

[startup+25.5004 s]
/proc/loadavg: 2.30 2.22 2.12 3/177 18415
/proc/meminfo: memFree=30643288/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=75024 CPUtime=25.49 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 10060 0 0 0 2546 3 0 0 20 0 1 0 26312597 76824576 13710 33554432000 4194304 6058637 140736928922800 140736928921864 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 18756 13710 174 456 0 18292 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 75024

[startup+51.1004 s]
/proc/loadavg: 2.28 2.21 2.12 3/177 18415
/proc/meminfo: memFree=30604672/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=124344 CPUtime=51.08 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 10745 0 0 0 5103 5 0 0 20 0 1 0 26312597 127328256 24101 33554432000 4194304 6058637 140736928922800 140736928921576 4278104 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 31086 24101 174 456 0 30622 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 124344

[startup+102.3 s]
/proc/loadavg: 2.24 2.21 2.12 3/177 18416
/proc/meminfo: memFree=30596528/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=87452 CPUtime=102.28 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 13929 0 0 0 10217 11 0 0 20 0 1 0 26312597 89550848 21389 33554432000 4194304 6058637 140736928922800 140736928921864 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 21863 21389 174 456 0 21399 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 87452

[startup+162.3 s]
/proc/loadavg: 2.14 2.18 2.11 3/177 18417
/proc/meminfo: memFree=30545568/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=167592 CPUtime=162.26 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 16974 0 0 0 16209 17 0 0 20 0 1 0 26312597 171614208 34407 33554432000 4194304 6058637 140736928922800 140736928921832 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 41898 34407 174 456 0 41434 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 167592

[startup+222.307 s]
/proc/loadavg: 2.18 2.19 2.12 3/178 18422
/proc/meminfo: memFree=30542600/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=136772 CPUtime=222.27 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 18693 0 0 0 22204 23 0 0 20 0 1 0 26312597 140054528 33316 33554432000 4194304 6058637 140736928922800 140736928921576 4263312 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 34193 33316 174 456 0 33729 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 136772

[startup+282.3 s]
/proc/loadavg: 2.36 2.23 2.13 3/177 18423
/proc/meminfo: memFree=30518104/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=167592 CPUtime=282.24 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 21457 0 0 0 28196 28 0 0 20 0 1 0 26312597 171614208 39015 33554432000 4194304 6058637 140736928922800 140736928921832 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 41898 39015 174 456 0 41434 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 167592

[startup+342.3 s]
/proc/loadavg: 2.17 2.20 2.12 3/177 18424
/proc/meminfo: memFree=30490232/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=167592 CPUtime=342.24 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 24987 0 0 0 34189 35 0 0 20 0 1 0 26312597 171614208 41416 33554432000 4194304 6058637 140736928922800 140736928921832 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 41898 41416 174 456 0 41434 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 167592

[startup+402.3 s]
/proc/loadavg: 2.16 2.19 2.12 3/177 18425
/proc/meminfo: memFree=30511312/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=167592 CPUtime=402.22 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 27817 0 0 0 40182 40 0 0 20 0 1 0 26312597 171614208 40039 33554432000 4194304 6058637 140736928922800 140736928921832 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 41898 40039 174 456 0 41434 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 167592

[startup+462.3 s]
/proc/loadavg: 2.15 2.18 2.12 3/177 18426
/proc/meminfo: memFree=30511248/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=167592 CPUtime=462.22 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 30996 0 0 0 46176 46 0 0 20 0 1 0 26312597 171614208 34920 33554432000 4194304 6058637 140736928922800 140736928921832 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 41898 34920 174 456 0 41434 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 167592

[startup+522.3 s]
/proc/loadavg: 2.15 2.18 2.12 3/177 18428
/proc/meminfo: memFree=30469104/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=217680 CPUtime=522.21 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 33429 0 0 0 52171 50 0 0 20 0 1 0 26312597 222904320 45461 33554432000 4194304 6058637 140736928922800 140736928921832 4277718 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 54420 45461 174 456 0 53956 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 217680

[startup+582.3 s]
/proc/loadavg: 2.13 2.17 2.12 4/177 18429
/proc/meminfo: memFree=30503816/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=167592 CPUtime=582.2 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 35801 0 0 0 58165 55 0 0 20 0 1 0 26312597 171614208 36456 33554432000 4194304 6058637 140736928922800 140736928921832 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 41898 36456 174 456 0 41434 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 167592


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


[startup+882.307 s]
/proc/loadavg: 2.13 2.16 2.12 4/177 18438
/proc/meminfo: memFree=30463608/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=217680 CPUtime=882.14 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 46269 0 0 0 88140 74 0 0 20 0 1 0 26312597 222904320 45461 33554432000 4194304 6058637 140736928922800 140736928921832 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 54420 45461 174 456 0 53956 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 217680

[startup+942.3 s]
/proc/loadavg: 2.15 2.16 2.12 3/176 18439
/proc/meminfo: memFree=30422892/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=217680 CPUtime=942.13 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 47925 0 0 0 94135 78 0 0 20 0 1 0 26312597 222904320 48021 33554432000 4194304 6058637 140736928922800 140736928921832 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 54420 48021 174 456 0 53956 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 217680

[startup+1002.3 s]
/proc/loadavg: 2.26 2.20 2.13 3/177 18441
/proc/meminfo: memFree=30447300/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=217680 CPUtime=1002.12 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 50058 0 0 0 100130 82 0 0 20 0 1 0 26312597 222904320 49557 33554432000 4194304 6058637 140736928922800 140736928921832 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 54420 49557 174 456 0 53956 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 217680

[startup+1062.3 s]
/proc/loadavg: 2.26 2.21 2.13 3/177 18442
/proc/meminfo: memFree=30412312/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=217680 CPUtime=1062.12 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 52183 0 0 0 106126 86 0 0 20 0 1 0 26312597 222904320 50581 33554432000 4194304 6058637 140736928922800 140736928921832 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 54420 50581 174 456 0 53956 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 217680

[startup+1122.3 s]
/proc/loadavg: 2.17 2.19 2.13 3/177 18443
/proc/meminfo: memFree=30447544/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=217680 CPUtime=1122.1 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 54307 0 0 0 112121 89 0 0 20 0 1 0 26312597 222904320 49557 33554432000 4194304 6058637 140736928922800 140736928921832 4277764 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 54420 49557 174 456 0 53956 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 217680

[startup+1182.3 s]
/proc/loadavg: 2.17 2.19 2.13 3/177 18445
/proc/meminfo: memFree=30453660/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=217680 CPUtime=1182.1 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 56433 0 0 0 118117 93 0 0 20 0 1 0 26312597 222904320 48533 33554432000 4194304 6058637 140736928922800 140736928921832 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 54420 48533 174 456 0 53956 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 217680

[startup+1242.3 s]
/proc/loadavg: 2.15 2.18 2.13 3/177 18446
/proc/meminfo: memFree=30424108/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=218292 CPUtime=1242.08 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 58707 0 0 0 124112 96 0 0 20 0 1 0 26312597 223531008 47145 33554432000 4194304 6058637 140736928922800 140736928921832 4277690 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 54573 47145 174 456 0 54109 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 218292

[startup+1302.3 s]
/proc/loadavg: 2.17 2.18 2.13 3/177 18447
/proc/meminfo: memFree=30470088/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=219228 CPUtime=1302.08 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 61067 0 0 0 130108 100 0 0 20 0 1 0 26312597 224489472 44307 33554432000 4194304 6058637 140736928922800 140736928921832 4278251 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 54807 44307 174 456 0 54343 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 219228

[startup+1362.3 s]
/proc/loadavg: 2.17 2.17 2.13 3/177 18448
/proc/meminfo: memFree=30484224/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=170412 CPUtime=1362.06 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 62697 0 0 0 136104 102 0 0 20 0 1 0 26312597 174501888 40228 33554432000 4194304 6058637 140736928922800 140736928921832 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 42603 40228 174 456 0 42139 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 170412

[startup+1422.3 s]
/proc/loadavg: 2.17 2.17 2.13 3/178 18452
/proc/meminfo: memFree=30508776/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=140416 CPUtime=1422.07 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 64443 0 0 0 142101 106 0 0 20 0 1 0 26312597 143785984 34223 33554432000 4194304 6058637 140736928922800 140736928921576 4277445 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 35104 34223 174 456 0 34640 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 140416

[startup+1482.3 s]
/proc/loadavg: 2.16 2.17 2.13 3/178 18477
/proc/meminfo: memFree=30404028/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=302712 CPUtime=1482.03 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 66433 0 0 0 148094 109 0 0 20 0 1 0 26312597 309977088 60703 33554432000 4194304 6058637 140736928922800 140736928921832 4261465 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 75678 60703 174 456 0 75214 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 302712

[startup+1542.31 s]
/proc/loadavg: 2.27 2.20 2.14 4/177 18478
/proc/meminfo: memFree=30384912/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=303556 CPUtime=1542.03 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 68766 0 0 0 154091 112 0 0 20 0 1 0 26312597 310841344 55794 33554432000 4194304 6058637 140736928922800 140736928921832 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 75889 55794 174 456 0 75425 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 303556

[startup+1602.3 s]
/proc/loadavg: 2.27 2.21 2.15 3/177 18479
/proc/meminfo: memFree=30404440/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=222968 CPUtime=1602.01 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 70580 0 0 0 160085 116 0 0 20 0 1 0 26312597 228319232 49850 33554432000 4194304 6058637 140736928922800 140736928921832 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 55742 49850 174 456 0 55278 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 222968

[startup+1662.3 s]
/proc/loadavg: 2.13 2.18 2.14 3/177 18480
/proc/meminfo: memFree=30473256/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=175336 CPUtime=1662 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 72503 0 0 0 166081 119 0 0 20 0 1 0 26312597 179544064 42995 33554432000 4194304 6058637 140736928922800 140736928921832 4277733 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 43834 42995 174 456 0 43370 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 175336

[startup+1722.3 s]
/proc/loadavg: 2.20 2.19 2.15 4/177 18481
/proc/meminfo: memFree=30518600/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=144516 CPUtime=1721.99 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 74051 0 0 0 172077 122 0 0 20 0 1 0 26312597 147984384 32185 33554432000 4194304 6058637 140736928922800 140736928921576 4277471 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 36129 32185 174 456 0 35665 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 144516

[startup+1782.3 s]
/proc/loadavg: 2.13 2.17 2.14 3/177 18483
/proc/meminfo: memFree=30410060/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=306812 CPUtime=1781.99 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 76009 0 0 0 178074 125 0 0 20 0 1 0 26312597 314175488 58665 33554432000 4194304 6058637 140736928922800 140736928921832 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 76703 58665 174 456 0 76239 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 306812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.09 2.16 2.14 4/177 18483
/proc/meminfo: memFree=30348124/32872528 swapFree=1074772/1156532
[pid=18368] ppid=18365 vsize=306812 CPUtime=1800.08 cores=0,2,4,6
/proc/18368/stat : 18368 (open-wbo-lsu) R 18365 18368 17542 0 -1 4202496 76022 0 0 0 179883 125 0 0 20 0 1 0 26312597 314175488 65321 33554432000 4194304 6058637 140736928922800 140736928921832 4263302 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18368/statm: 76703 65321 174 456 0 76239 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 306812

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 18368 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): 1798.84
CPU system time (s): 1.26281
CPU usage (%): 99.9829
Max. virtual memory (cumulated for all children) (KiB): 306812

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.84
system time used= 1.26281
maximum resident set size= 261296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76025
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= 58
involuntary context switches= 1880

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.38933 second user time and 7.06992 second system time

The end

Launcher Data 

Begin job on node114 at 2016-06-18 11:37:14
IDJOB=4102788
IDBENCH=2173
IDSOLVER=2545
FILE ID=node114/4102788-1466242634
RUNJOBID= node114-1466240825-17558
PBS_JOBID= 19918199
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.18.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102788-1466242634/watcher-4102788-1466242634 -o /tmp/evaluation-result-4102788-1466242634/solver-4102788-1466242634 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node114-1466240825-17558 --watchdog 1960  open-wbo-lsu HOME/instance-4102788-1466242634.opb

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

MD5SUM BENCH= 18a894a2ba4f3cf6bad1b497c8fca8eb
RANDOM SEED=752669725

node114.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		: 2666.761
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	: 5333.52
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		: 2666.761
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		: 2666.761
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	: 5332.54
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		: 2666.761
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		: 2666.761
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		: 2666.761
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.761
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		: 2666.761
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:        30713624 kB
Buffers:          110368 kB
Cached:           135928 kB
SwapCached:          808 kB
Active:            93412 kB
Inactive:         169856 kB
Active(anon):      18256 kB
Inactive(anon):     1176 kB
Active(file):      75156 kB
Inactive(file):   168680 kB
Unevictable:     1156532 kB
Mlocked:         1074772 kB
SwapTotal:      67108856 kB
SwapFree:       67100508 kB
Dirty:             11724 kB
Writeback:             0 kB
AnonPages:       1173176 kB
Mapped:             8864 kB
Shmem:                 0 kB
Slab:             606684 kB
SReclaimable:      49576 kB
SUnreclaim:       557108 kB
KernelStack:        1456 kB
PageTables:         6240 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1288056 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     83968 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= 71720 MiB
End job on node114 at 2016-06-18 12:07:14