Trace number 4102054

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-2-c.opb
MD5SUM02ee6f086501e1f86c8de97a222a24d7
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 variables2606
Total number of constraints6509
Number of constraints which are clauses6509
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 constraint3
Number of terms in the objective function 2606
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 2606
Number of bits of the sum of numbers in the objective function 12
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 2606
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
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-4102054-1466242728.opb
0.00/0.00	c File size is 219721 bytes.
1800.01/1800.30	c Sum of soft weights:         2606
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          2606                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       6509                                                                   |
1800.01/1800.30	c |  Number of soft clauses:       2606                                                                   |
1800.01/1800.30	c |  Number of cardinality:           0                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.02 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4102054-1466242728/watcher-4102054-1466242728 -o /tmp/evaluation-result-4102054-1466242728/solver-4102054-1466242728 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466240166-29916 --watchdog 1960 open-wbo HOME/instance-4102054-1466242728.opb 

pid=30578
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: 2.34 2.28 2.21 3/176 30581
/proc/meminfo: memFree=22046868/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=2816 CPUtime=0 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 461 0 0 0 0 0 0 0 20 0 1 0 26318049 2883584 336 33554432000 4194304 6059633 140737471465680 140733772722536 4210656 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 704 336 188 456 0 186 0

[startup+0.100159 s]
/proc/loadavg: 2.34 2.28 2.21 3/176 30581
/proc/meminfo: memFree=22046868/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=8968 CPUtime=0.09 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 1091 0 0 0 9 0 0 0 20 0 1 0 26318049 9183232 897 33554432000 4194304 6059633 140737471465680 140733772722536 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 2242 897 170 456 0 1778 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8968

[startup+0.200287 s]
/proc/loadavg: 2.34 2.28 2.21 3/176 30581
/proc/meminfo: memFree=22046868/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=5132 CPUtime=0.19 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 1250 0 0 0 19 0 0 0 20 0 1 0 26318049 5255168 915 33554432000 4194304 6059633 140737471465680 140733772722536 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 1283 915 172 456 0 819 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5132

[startup+0.300259 s]
/proc/loadavg: 2.34 2.28 2.21 3/176 30581
/proc/meminfo: memFree=22046868/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=5372 CPUtime=0.29 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 1324 0 0 0 29 0 0 0 20 0 1 0 26318049 5500928 987 33554432000 4194304 6059633 140737471465680 140737471464472 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 1343 987 172 456 0 879 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5372

[startup+0.700293 s]
/proc/loadavg: 2.34 2.28 2.21 3/176 30581
/proc/meminfo: memFree=22046868/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=6636 CPUtime=0.69 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 1835 0 0 0 69 0 0 0 20 0 1 0 26318049 6795264 1236 33554432000 4194304 6059633 140737471465680 140737471464472 4277889 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 1659 1236 172 456 0 1195 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6636

[startup+1.50023 s]
/proc/loadavg: 2.34 2.28 2.21 3/177 30582
/proc/meminfo: memFree=22041156/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=8284 CPUtime=1.49 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 2274 0 0 0 149 0 0 0 20 0 1 0 26318049 8482816 1656 33554432000 4194304 6059633 140737471465680 140737471464168 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 2071 1656 172 456 0 1607 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8284

[startup+3.10024 s]
/proc/loadavg: 2.31 2.28 2.21 3/177 30582
/proc/meminfo: memFree=22039048/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=11620 CPUtime=3.09 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 3107 0 0 0 309 0 0 0 20 0 1 0 26318049 11898880 2445 33554432000 4194304 6059633 140737471465680 140737471464200 4246362 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 2905 2445 172 456 0 2441 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11620

[startup+6.30023 s]
/proc/loadavg: 2.31 2.28 2.21 3/177 30582
/proc/meminfo: memFree=22035376/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=16024 CPUtime=6.29 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 4209 0 0 0 629 0 0 0 20 0 1 0 26318049 16408576 3489 33554432000 4194304 6059633 140737471465680 140737471464200 4278035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 4006 3489 172 456 0 3542 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16024

[startup+12.7002 s]
/proc/loadavg: 2.28 2.27 2.21 4/177 30582
/proc/meminfo: memFree=22032684/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=18396 CPUtime=12.69 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 4877 0 0 0 1269 0 0 0 20 0 1 0 26318049 18837504 3831 33554432000 4194304 6059633 140737471465680 140737471464168 4255329 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 4599 3831 172 456 0 4135 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18396

[startup+25.5003 s]
/proc/loadavg: 2.36 2.29 2.21 3/177 30582
/proc/meminfo: memFree=22022964/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=27084 CPUtime=25.48 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 6476 0 0 0 2548 0 0 0 20 0 1 0 26318049 27734016 6381 33554432000 4194304 6059633 140737471465680 140737471464200 4277874 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 6771 6381 172 456 0 6307 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27084

[startup+51.1003 s]
/proc/loadavg: 2.39 2.30 2.22 4/177 30582
/proc/meminfo: memFree=22020376/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=29720 CPUtime=51.09 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 6646 0 0 0 5108 1 0 0 20 0 1 0 26318049 30433280 7056 33554432000 4194304 6059633 140737471465680 140737471464200 4277801 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 7430 7056 172 456 0 6966 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 29720

[startup+102.3 s]
/proc/loadavg: 2.23 2.28 2.21 4/178 30586
/proc/meminfo: memFree=22010300/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=42008 CPUtime=102.28 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 7749 0 0 0 10227 1 0 0 20 0 1 0 26318049 43016192 9565 33554432000 4194304 6059633 140737471465680 140737471464168 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 10502 9565 172 456 0 10038 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 42008

[startup+162.3 s]
/proc/loadavg: 2.19 2.26 2.21 3/177 30587
/proc/meminfo: memFree=21995028/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=52932 CPUtime=162.27 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 9058 0 0 0 16225 2 0 0 20 0 1 0 26318049 54202368 12858 33554432000 4194304 6059633 140737471465680 140737471464200 4261750 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 13233 12858 172 456 0 12769 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 52932

[startup+222.307 s]
/proc/loadavg: 2.30 2.27 2.21 4/177 30633
/proc/meminfo: memFree=30048448/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=52932 CPUtime=222.26 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 9067 0 0 0 22224 2 0 0 20 0 1 0 26318049 54202368 12868 33554432000 4194304 6059633 140737471465680 140737471464200 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 13233 12868 172 456 0 12769 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 52932

[startup+282.3 s]
/proc/loadavg: 2.35 2.28 2.21 4/177 30635
/proc/meminfo: memFree=30100868/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=53716 CPUtime=282.24 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 10507 0 0 0 28221 3 0 0 20 0 1 0 26318049 55005184 10599 33554432000 4194304 6059633 140737471465680 140737471464168 4277882 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 13429 10599 172 456 0 12965 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 53716

[startup+342.3 s]
/proc/loadavg: 2.41 2.30 2.22 3/177 30636
/proc/meminfo: memFree=30019268/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=72572 CPUtime=342.23 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 10567 0 0 0 34220 3 0 0 20 0 1 0 26318049 74313728 15258 33554432000 4194304 6059633 140737471465680 140737471464168 4278292 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 18143 15258 172 456 0 17679 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 72572

[startup+402.3 s]
/proc/loadavg: 2.25 2.28 2.22 3/177 30637
/proc/meminfo: memFree=30021616/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=85312 CPUtime=402.23 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 11093 0 0 0 40219 4 0 0 20 0 1 0 26318049 87359488 18330 33554432000 4194304 6059633 140737471465680 140737471464168 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 21328 18330 172 456 0 20864 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 85312

[startup+462.3 s]
/proc/loadavg: 2.13 2.24 2.20 4/177 30638
/proc/meminfo: memFree=30038056/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=85312 CPUtime=462.22 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 11093 0 0 0 46218 4 0 0 20 0 1 0 26318049 87359488 18330 33554432000 4194304 6059633 140737471465680 140737471464168 4261552 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 21328 18330 172 456 0 20864 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 85312

[startup+522.3 s]
/proc/loadavg: 2.21 2.24 2.20 3/177 30639
/proc/meminfo: memFree=29996996/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=85312 CPUtime=522.21 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 11095 0 0 0 52217 4 0 0 20 0 1 0 26318049 87359488 19354 33554432000 4194304 6059633 140737471465680 140737471464168 4246340 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 21328 19354 172 456 0 20864 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 85312

[startup+582.3 s]
/proc/loadavg: 2.20 2.22 2.20 3/177 30641
/proc/meminfo: memFree=29927680/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=85312 CPUtime=582.2 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 11097 0 0 0 58216 4 0 0 20 0 1 0 26318049 87359488 20378 33554432000 4194304 6059633 140737471465680 140737471464168 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 21328 20378 172 456 0 20864 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 85312


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


[startup+942.3 s]
/proc/loadavg: 2.13 2.18 2.18 3/177 30651
/proc/meminfo: memFree=29908472/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=134632 CPUtime=942.14 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 13529 0 0 0 94203 11 0 0 20 0 1 0 26318049 137863168 29199 33554432000 4194304 6059633 140737471465680 140737471464216 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 33658 29199 172 456 0 33194 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 134632

[startup+1002.3 s]
/proc/loadavg: 2.09 2.16 2.17 4/176 30652
/proc/meminfo: memFree=29871828/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=153520 CPUtime=1002.13 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 13863 0 0 0 100201 12 0 0 20 0 1 0 26318049 157204480 29765 33554432000 4194304 6059633 140737471465680 140737471464216 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 38380 29765 172 456 0 37916 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 153520

[startup+1062.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/177 30654
/proc/meminfo: memFree=29852916/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=153520 CPUtime=1062.12 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 14175 0 0 0 106199 13 0 0 20 0 1 0 26318049 157204480 30308 33554432000 4194304 6059633 140737471465680 140737471464216 4277557 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 38380 30308 172 456 0 37916 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 153520

[startup+1122.3 s]
/proc/loadavg: 2.18 2.16 2.17 3/177 30655
/proc/meminfo: memFree=29850992/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=153520 CPUtime=1122.11 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 14455 0 0 0 112197 14 0 0 20 0 1 0 26318049 157204480 29796 33554432000 4194304 6059633 140737471465680 140737471464216 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 38380 29796 172 456 0 37916 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 153520

[startup+1182.3 s]
/proc/loadavg: 2.20 2.17 2.17 3/176 30656
/proc/meminfo: memFree=29939028/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=104200 CPUtime=1182.11 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 14600 0 0 0 118196 15 0 0 20 0 1 0 26318049 106700800 20971 33554432000 4194304 6059633 140737471465680 140737471464504 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 26050 20971 172 456 0 25586 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 104200

[startup+1242.3 s]
/proc/loadavg: 2.21 2.18 2.18 3/177 30658
/proc/meminfo: memFree=29974916/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=104200 CPUtime=1242.1 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 14884 0 0 0 124194 16 0 0 20 0 1 0 26318049 106700800 20971 33554432000 4194304 6059633 140737471465680 140737471464504 4277582 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 26050 20971 172 456 0 25586 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 104200

[startup+1302.3 s]
/proc/loadavg: 2.25 2.19 2.18 3/178 30662
/proc/meminfo: memFree=29850108/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=153520 CPUtime=1302.09 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 15166 0 0 0 130192 17 0 0 20 0 1 0 26318049 157204480 30354 33554432000 4194304 6059633 140737471465680 140737471464216 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 38380 30354 172 456 0 37916 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 153520

[startup+1362.3 s]
/proc/loadavg: 2.26 2.21 2.18 4/178 30686
/proc/meminfo: memFree=29948716/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=104200 CPUtime=1362.07 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 15311 0 0 0 136190 17 0 0 20 0 1 0 26318049 106700800 21351 33554432000 4194304 6059633 140737471465680 140737471464504 4278382 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 26050 21351 172 456 0 25586 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 104200

[startup+1422.3 s]
/proc/loadavg: 2.42 2.26 2.20 3/177 30687
/proc/meminfo: memFree=29846716/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=153520 CPUtime=1422.08 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 15594 0 0 0 142189 19 0 0 20 0 1 0 26318049 157204480 31200 33554432000 4194304 6059633 140737471465680 140737471464216 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 38380 31200 172 456 0 37916 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 153520

[startup+1482.3 s]
/proc/loadavg: 2.21 2.23 2.19 4/177 30688
/proc/meminfo: memFree=29887492/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=104200 CPUtime=1482.06 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 15740 0 0 0 148187 19 0 0 20 0 1 0 26318049 106700800 21351 33554432000 4194304 6059633 140737471465680 140737471464504 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 26050 21351 172 456 0 25586 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 104200

[startup+1542.31 s]
/proc/loadavg: 2.19 2.21 2.18 4/177 30690
/proc/meminfo: memFree=29900032/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=153520 CPUtime=1542.06 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 16023 0 0 0 154186 20 0 0 20 0 1 0 26318049 157204480 30688 33554432000 4194304 6059633 140737471465680 140737471464216 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 38380 30688 172 456 0 37916 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 153520

[startup+1602.3 s]
/proc/loadavg: 2.27 2.23 2.19 3/177 30691
/proc/meminfo: memFree=29864744/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=153520 CPUtime=1602.04 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 16172 0 0 0 160183 21 0 0 20 0 1 0 26318049 157204480 33248 33554432000 4194304 6059633 140737471465680 140737471464216 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 38380 33248 172 456 0 37916 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 153520

[startup+1662.3 s]
/proc/loadavg: 2.34 2.25 2.19 3/177 30692
/proc/meminfo: memFree=29895068/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=104200 CPUtime=1662.03 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 16316 0 0 0 166181 22 0 0 20 0 1 0 26318049 106700800 21351 33554432000 4194304 6059633 140737471465680 140737471464504 4246322 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 26050 21351 172 456 0 25586 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 104200

[startup+1722.3 s]
/proc/loadavg: 2.27 2.25 2.19 3/177 30693
/proc/meminfo: memFree=29817272/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=153520 CPUtime=1722.02 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 16600 0 0 0 172179 23 0 0 20 0 1 0 26318049 157204480 31200 33554432000 4194304 6059633 140737471465680 140737471464216 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 38380 31200 172 456 0 37916 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 153520

[startup+1782.3 s]
/proc/loadavg: 2.27 2.26 2.19 3/177 30694
/proc/meminfo: memFree=29808748/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=153520 CPUtime=1782.01 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 16745 0 0 0 178177 24 0 0 20 0 1 0 26318049 157204480 31712 33554432000 4194304 6059633 140737471465680 140737471464216 4277847 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 38380 31712 172 456 0 37916 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 153520



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.24 2.19 3/177 30696
/proc/meminfo: memFree=29894684/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=104200 CPUtime=1800.01 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 16749 0 0 0 179977 24 0 0 20 0 1 0 26318049 106700800 21863 33554432000 4194304 6059633 140737471465680 140737471464504 4261799 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 26050 21863 172 456 0 25586 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 104200

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 30581 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.24 2.19 3/177 30696
/proc/meminfo: memFree=29894684/32872528 swapFree=1400172/1569824
[pid=30581] ppid=30578 vsize=104200 CPUtime=1800.01 cores=0,2,4,6
/proc/30581/stat : 30581 (open-wbo) R 30578 30581 29900 0 -1 4202496 16749 0 0 0 179977 24 0 0 20 0 1 0 26318049 106700800 21863 33554432000 4194304 6059633 140737471465680 140737471464504 4261799 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/30581/statm: 26050 21863 172 456 0 25586 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 104200

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.77
CPU system time (s): 0.249962
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 153520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.249962
maximum resident set size= 135040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16752
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= 13
involuntary context switches= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.72828 second user time and 6.75497 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-18 11:38:48
IDJOB=4102054
IDBENCH=2057
IDSOLVER=2547
FILE ID=node140/4102054-1466242728
RUNJOBID= node140-1466240166-29916
PBS_JOBID= 19918185
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-2-c.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102054-1466242728/watcher-4102054-1466242728 -o /tmp/evaluation-result-4102054-1466242728/solver-4102054-1466242728 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466240166-29916 --watchdog 1960  open-wbo HOME/instance-4102054-1466242728.opb

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

MD5SUM BENCH= 02ee6f086501e1f86c8de97a222a24d7
RANDOM SEED=991968655

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
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		: 2666.714
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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:        22047148 kB
Buffers:          116868 kB
Cached:           179812 kB
SwapCached:         2476 kB
Active:          8278520 kB
Inactive:         221876 kB
Active(anon):    8203756 kB
Inactive(anon):     2472 kB
Active(file):      74764 kB
Inactive(file):   219404 kB
Unevictable:     1569824 kB
Mlocked:         1400172 kB
SwapTotal:      67108856 kB
SwapFree:       67097016 kB
Dirty:              4588 kB
Writeback:             0 kB
AnonPages:       9772744 kB
Mapped:             7876 kB
Shmem:                 0 kB
Slab:             604144 kB
SReclaimable:      47856 kB
SUnreclaim:       556288 kB
KernelStack:        1448 kB
PageTables:        22956 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:   10491504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4605952 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 node140 at 2016-06-18 12:08:49