Trace number 4102804

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) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/
primes-dimacs-cnf/normalized-par32-3-c.opb
MD5SUMbc7893eb7aff4749139e472af91e587e
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 variables2650
Total number of constraints6619
Number of constraints which are clauses6619
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 2650
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 2650
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 2650
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-4102804-1466242685.opb
0.00/0.00	c File size is 223485 bytes.
1800.00/1800.30	c Sum of soft weights:         2650
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          2650                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       6619                                                                   |
1800.00/1800.30	c |  Number of soft clauses:       2650                                                                   |
1800.00/1800.30	c |  Number of cardinality:           0                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.02 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4102804-1466242685/watcher-4102804-1466242685 -o /tmp/evaluation-result-4102804-1466242685/solver-4102804-1466242685 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960 open-wbo-lsu HOME/instance-4102804-1466242685.opb 

pid=13777
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: 2.22 2.18 2.12 3/176 13780
/proc/meminfo: memFree=30760856/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=2952 CPUtime=0 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 464 0 0 0 0 0 0 0 20 0 1 0 26317410 3022848 340 33554432000 4194304 6058637 140736019656112 140737429202904 4713776 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 738 340 190 456 0 219 0

[startup+0.100152 s]
/proc/loadavg: 2.22 2.18 2.12 3/176 13780
/proc/meminfo: memFree=30760856/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=8896 CPUtime=0.09 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 1076 0 0 0 9 0 0 0 20 0 1 0 26317410 9109504 883 33554432000 4194304 6058637 140736019656112 140737429202904 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 2224 883 169 456 0 1760 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8896

[startup+0.200282 s]
/proc/loadavg: 2.22 2.18 2.12 3/176 13780
/proc/meminfo: memFree=30760856/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=5304 CPUtime=0.19 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 1229 0 0 0 19 0 0 0 20 0 1 0 26317410 5431296 906 33554432000 4194304 6058637 140736019656112 140737429202904 4261033 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 1326 906 171 456 0 862 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5304

[startup+0.300257 s]
/proc/loadavg: 2.22 2.18 2.12 3/176 13780
/proc/meminfo: memFree=30760856/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=5304 CPUtime=0.29 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 1294 0 0 0 29 0 0 0 20 0 1 0 26317410 5431296 971 33554432000 4194304 6058637 140736019656112 140737429202904 4246162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 1326 971 171 456 0 862 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5304

[startup+0.700255 s]
/proc/loadavg: 2.22 2.18 2.12 3/176 13780
/proc/meminfo: memFree=30760856/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=6516 CPUtime=0.69 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 1664 0 0 0 69 0 0 0 20 0 1 0 26317410 6672384 1092 33554432000 4194304 6058637 140736019656112 140736019654840 4261600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 1629 1092 171 456 0 1165 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6516

[startup+1.50023 s]
/proc/loadavg: 2.22 2.18 2.12 3/177 13781
/proc/meminfo: memFree=30754500/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=8612 CPUtime=1.49 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 2345 0 0 0 149 0 0 0 20 0 1 0 26317410 8818688 1754 33554432000 4194304 6058637 140736019656112 140736019654840 4278210 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 2153 1754 171 456 0 1689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8612

[startup+3.10023 s]
/proc/loadavg: 2.22 2.18 2.12 3/177 13781
/proc/meminfo: memFree=30752664/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=10276 CPUtime=3.09 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 2786 0 0 0 309 0 0 0 20 0 1 0 26317410 10522624 2169 33554432000 4194304 6058637 140736019656112 140736019654872 4279926 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 2569 2169 171 456 0 2105 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10276

[startup+6.30024 s]
/proc/loadavg: 2.21 2.18 2.12 3/177 13781
/proc/meminfo: memFree=30748636/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=15716 CPUtime=6.29 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 3946 0 0 0 629 0 0 0 20 0 1 0 26317410 16093184 3272 33554432000 4194304 6058637 140736019656112 140736019654840 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 3929 3272 171 456 0 3465 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15716

[startup+12.7002 s]
/proc/loadavg: 2.19 2.18 2.12 3/177 13781
/proc/meminfo: memFree=30740148/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=22036 CPUtime=12.69 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 4519 0 0 0 1269 0 0 0 20 0 1 0 26317410 22564864 4072 33554432000 4194304 6058637 140736019656112 140736019654840 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 5509 4072 171 456 0 5045 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 22036

[startup+25.5003 s]
/proc/loadavg: 2.15 2.17 2.12 3/177 13781
/proc/meminfo: memFree=30770456/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=26456 CPUtime=25.48 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 5705 0 0 0 2548 0 0 0 20 0 1 0 26317410 27090944 6228 33554432000 4194304 6058637 140736019656112 140736019654840 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 6614 6228 171 456 0 6150 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 26456

[startup+51.1003 s]
/proc/loadavg: 2.16 2.17 2.12 3/177 13781
/proc/meminfo: memFree=30736760/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=28704 CPUtime=51.09 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 6298 0 0 0 5108 1 0 0 20 0 1 0 26317410 29392896 6806 33554432000 4194304 6058637 140736019656112 140736019654872 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 7176 6806 171 456 0 6712 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 28704

[startup+102.3 s]
/proc/loadavg: 2.07 2.14 2.11 4/177 13782
/proc/meminfo: memFree=30728340/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=41636 CPUtime=102.28 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 7048 0 0 0 10227 1 0 0 20 0 1 0 26317410 42635264 8985 33554432000 4194304 6058637 140736019656112 140736019654840 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 10409 8985 171 456 0 9945 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41636

[startup+162.3 s]
/proc/loadavg: 2.12 2.14 2.11 3/178 13787
/proc/meminfo: memFree=30712604/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=53128 CPUtime=162.27 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 7918 0 0 0 16225 2 0 0 20 0 1 0 26317410 54403072 12370 33554432000 4194304 6058637 140736019656112 140736019654872 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 13282 12370 171 456 0 12818 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 53128

[startup+222.307 s]
/proc/loadavg: 2.14 2.14 2.10 3/177 13788
/proc/meminfo: memFree=30708636/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=53128 CPUtime=222.27 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 7919 0 0 0 22225 2 0 0 20 0 1 0 26317410 54403072 12882 33554432000 4194304 6058637 140736019656112 140736019654872 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 13282 12882 171 456 0 12818 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 53128

[startup+282.3 s]
/proc/loadavg: 2.11 2.13 2.10 3/177 13789
/proc/meminfo: memFree=30685556/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=71984 CPUtime=282.25 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 9023 0 0 0 28222 3 0 0 20 0 1 0 26317410 73711616 17582 33554432000 4194304 6058637 140736019656112 140736019654840 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 17996 17582 171 456 0 17532 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 71984

[startup+342.3 s]
/proc/loadavg: 2.09 2.12 2.09 3/177 13790
/proc/meminfo: memFree=30725340/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=71984 CPUtime=342.24 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 9023 0 0 0 34221 3 0 0 20 0 1 0 26317410 73711616 17582 33554432000 4194304 6058637 140736019656112 140736019654840 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 17996 17582 171 456 0 17532 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 71984

[startup+402.3 s]
/proc/loadavg: 2.19 2.14 2.10 3/177 13791
/proc/meminfo: memFree=30725092/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=71984 CPUtime=402.23 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 9023 0 0 0 40220 3 0 0 20 0 1 0 26317410 73711616 17582 33554432000 4194304 6058637 140736019656112 140736019654840 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 17996 17582 171 456 0 17532 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 71984

[startup+462.3 s]
/proc/loadavg: 2.24 2.16 2.10 3/177 13793
/proc/meminfo: memFree=30719768/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=77316 CPUtime=462.22 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 9345 0 0 0 46219 3 0 0 20 0 1 0 26317410 79171584 18915 33554432000 4194304 6058637 140736019656112 140736019654872 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 19329 18915 171 456 0 18865 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 77316

[startup+522.3 s]
/proc/loadavg: 2.13 2.14 2.10 4/177 13794
/proc/meminfo: memFree=30717532/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=79240 CPUtime=522.21 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 9841 0 0 0 52218 3 0 0 20 0 1 0 26317410 81141760 19396 33554432000 4194304 6058637 140736019656112 140736019654872 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 19810 19396 171 456 0 19346 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 79240

[startup+582.3 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 14024
/proc/meminfo: memFree=30766660/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=80860 CPUtime=582.19 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 10273 0 0 0 58216 3 0 0 20 0 1 0 26317410 82800640 19851 33554432000 4194304 6058637 140736019656112 140736019654872 4278112 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 20215 19851 171 456 0 19751 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 80860


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


[startup+942.3 s]
/proc/loadavg: 2.21 2.13 2.10 3/177 14034
/proc/meminfo: memFree=30650184/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=146332 CPUtime=942.13 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 11919 0 0 0 94205 8 0 0 20 0 1 0 26317410 149843968 32668 33554432000 4194304 6058637 140736019656112 140736019654888 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 36583 32668 171 456 0 36119 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 146332

[startup+1002.3 s]
/proc/loadavg: 2.20 2.14 2.10 3/177 14035
/proc/meminfo: memFree=30652228/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=146332 CPUtime=1002.13 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 12102 0 0 0 100204 9 0 0 20 0 1 0 26317410 149843968 32156 33554432000 4194304 6058637 140736019656112 140736019654888 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 36583 32156 171 456 0 36119 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 146332

[startup+1062.3 s]
/proc/loadavg: 2.25 2.16 2.10 3/177 14037
/proc/meminfo: memFree=30685116/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=97012 CPUtime=1062.11 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 12196 0 0 0 106202 9 0 0 20 0 1 0 26317410 99340288 23889 33554432000 4194304 6058637 140736019656112 140736019655176 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 24253 23889 171 456 0 23789 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 97012

[startup+1122.3 s]
/proc/loadavg: 2.24 2.17 2.11 3/177 14038
/proc/meminfo: memFree=30651732/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=97012 CPUtime=1122.1 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 12382 0 0 0 112200 10 0 0 20 0 1 0 26317410 99340288 23889 33554432000 4194304 6058637 140736019656112 140736019655176 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 24253 23889 171 456 0 23789 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 97012

[startup+1182.3 s]
/proc/loadavg: 2.15 2.15 2.10 3/177 14039
/proc/meminfo: memFree=30645712/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=146332 CPUtime=1182.1 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 12569 0 0 0 118198 12 0 0 20 0 1 0 26317410 149843968 33692 33554432000 4194304 6058637 140736019656112 140736019654888 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 36583 33692 171 456 0 36119 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146332

[startup+1242.3 s]
/proc/loadavg: 2.13 2.15 2.10 3/177 14040
/proc/meminfo: memFree=30652100/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=146332 CPUtime=1242.09 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 12756 0 0 0 124196 13 0 0 20 0 1 0 26317410 149843968 32668 33554432000 4194304 6058637 140736019656112 140736019654888 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 36583 32668 171 456 0 36119 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146332

[startup+1302.3 s]
/proc/loadavg: 2.16 2.15 2.10 3/177 14041
/proc/meminfo: memFree=30684864/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=97012 CPUtime=1302.08 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 12856 0 0 0 130195 13 0 0 20 0 1 0 26317410 99340288 23889 33554432000 4194304 6058637 140736019656112 140736019655176 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 24253 23889 171 456 0 23789 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 97012

[startup+1362.3 s]
/proc/loadavg: 2.20 2.15 2.10 3/178 14046
/proc/meminfo: memFree=30610664/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=146332 CPUtime=1362.06 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 13047 0 0 0 136192 14 0 0 20 0 1 0 26317410 149843968 34204 33554432000 4194304 6058637 140736019656112 140736019654888 4277740 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 36583 34204 171 456 0 36119 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 146332

[startup+1422.3 s]
/proc/loadavg: 2.24 2.17 2.10 3/178 14070
/proc/meminfo: memFree=30618652/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=146332 CPUtime=1422.06 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 13234 0 0 0 142191 15 0 0 20 0 1 0 26317410 149843968 31644 33554432000 4194304 6058637 140736019656112 140736019655176 4278096 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 36583 31644 171 456 0 36119 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 146332

[startup+1482.3 s]
/proc/loadavg: 2.28 2.18 2.11 3/177 14071
/proc/meminfo: memFree=30606240/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=146652 CPUtime=1482.05 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 13417 0 0 0 148188 17 0 0 20 0 1 0 26317410 150171648 34796 33554432000 4194304 6058637 140736019656112 140736019654888 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 36663 34796 171 456 0 36199 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 146652

[startup+1542.31 s]
/proc/loadavg: 2.23 2.18 2.10 3/177 14072
/proc/meminfo: memFree=30653092/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=97332 CPUtime=1542.05 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 13514 0 0 0 154188 17 0 0 20 0 1 0 26317410 99667968 23969 33554432000 4194304 6058637 140736019656112 140736019655176 4277315 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 24333 23969 171 456 0 23869 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97332

[startup+1602.3 s]
/proc/loadavg: 2.13 2.16 2.10 3/177 14073
/proc/meminfo: memFree=30596696/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=146652 CPUtime=1602.04 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 13705 0 0 0 160185 19 0 0 20 0 1 0 26317410 150171648 33772 33554432000 4194304 6058637 140736019656112 140736019654888 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 36663 33772 171 456 0 36199 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146652

[startup+1662.3 s]
/proc/loadavg: 2.16 2.16 2.10 3/176 14074
/proc/meminfo: memFree=30644936/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=97332 CPUtime=1662.02 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 13805 0 0 0 166183 19 0 0 20 0 1 0 26317410 99667968 23969 33554432000 4194304 6058637 140736019656112 140736019655176 4278290 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 24333 23969 171 456 0 23869 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 97332

[startup+1722.3 s]
/proc/loadavg: 2.21 2.17 2.10 4/177 14076
/proc/meminfo: memFree=30649612/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=146652 CPUtime=1722.01 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 13993 0 0 0 172181 20 0 0 20 0 1 0 26317410 150171648 31724 33554432000 4194304 6058637 140736019656112 140736019654888 4277424 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 36663 31724 171 456 0 36199 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 146652

[startup+1782.3 s]
/proc/loadavg: 2.20 2.17 2.10 3/177 14077
/proc/meminfo: memFree=30603820/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=146652 CPUtime=1782 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 14095 0 0 0 178179 21 0 0 20 0 1 0 26317410 150171648 33772 33554432000 4194304 6058637 140736019656112 140736019654888 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 36663 33772 171 456 0 36199 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 146652



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.21 2.17 2.10 4/177 14078
/proc/meminfo: memFree=30580848/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=97332 CPUtime=1800 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 14099 0 0 0 179979 21 0 0 20 0 1 0 26317410 99667968 23969 33554432000 4194304 6058637 140736019656112 140736019654888 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 24333 23969 171 456 0 23869 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97332

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 13780 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.21 2.17 2.10 4/177 14078
/proc/meminfo: memFree=30580848/32872528 swapFree=877056/942464
[pid=13780] ppid=13777 vsize=97332 CPUtime=1800 cores=0,2,4,6
/proc/13780/stat : 13780 (open-wbo-lsu) R 13777 13780 10259 0 -1 4202496 14099 0 0 0 179979 21 0 0 20 0 1 0 26317410 99667968 23969 33554432000 4194304 6058637 140736019656112 140736019654888 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/13780/statm: 24333 23969 171 456 0 23869 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97332

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.79
CPU system time (s): 0.217966
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 146652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.79
system time used= 0.217966
maximum resident set size= 143280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14102
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= 17
involuntary context switches= 1888

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.33719 second user time and 6.86895 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-18 11:38:05
IDJOB=4102804
IDBENCH=2175
IDSOLVER=2545
FILE ID=node113/4102804-1466242685
RUNJOBID= node113-1466230464-10275
PBS_JOBID= 19918179
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-par32-3-c.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4102804-1466242685/watcher-4102804-1466242685 -o /tmp/evaluation-result-4102804-1466242685/solver-4102804-1466242685 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10275 --watchdog 1960  open-wbo-lsu HOME/instance-4102804-1466242685.opb

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

MD5SUM BENCH= bc7893eb7aff4749139e472af91e587e
RANDOM SEED=1124378198

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:        30761128 kB
Buffers:           90348 kB
Cached:           203040 kB
SwapCached:         1896 kB
Active:           207628 kB
Inactive:         213568 kB
Active(anon):     127724 kB
Inactive(anon):     2728 kB
Active(file):      79904 kB
Inactive(file):   210840 kB
Unevictable:      942464 kB
Mlocked:          877056 kB
SwapTotal:      67108856 kB
SwapFree:       67098956 kB
Dirty:              4760 kB
Writeback:             0 kB
AnonPages:       1080056 kB
Mapped:             7984 kB
Shmem:                 0 kB
Slab:             602504 kB
SReclaimable:      46248 kB
SUnreclaim:       556256 kB
KernelStack:        1456 kB
PageTables:         6544 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1212008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    194560 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= 71696 MiB
End job on node113 at 2016-06-18 12:08:05