Trace number 4108886

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.2 1800.67

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-182.opb
MD5SUM378c188d79de101f4114d358aff291a2
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables599527
Total number of constraints14097016
Number of constraints which are clauses12663693
Number of constraints which are cardinality constraints (but not clauses)44152
Number of constraints which are nor clauses,nor cardinality constraints1389171
Minimum length of a constraint2
Maximum length of a constraint3822
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 3823
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-4108886-1466261999.opb
0.00/0.00	c File size is 696821548 bytes.
1800.02/1800.50	c Sum of soft weights:            0
1800.02/1800.50	c |                                                                                                       |
1800.02/1800.50	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.50	c |                                                                                                       |
1800.02/1800.50	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.50	c |  Number of variables:        599527                                                                   |
1800.02/1800.50	c |  Number of hard clauses:    12685794                                                                   |
1800.02/1800.50	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.50	c |  Number of cardinality:       44153                                                                   |
1800.02/1800.50	c |  Number of PB :             1389171                                                                   |
1800.02/1800.50	c |  Parse time:                  73.33 s                                                                 |
1800.02/1800.50	c |                                                                                                       |
1800.02/1800.50	c ==========================================[ Solver Settings ]============================================
1800.02/1800.50	c |                                                                                                       |
1800.02/1800.50	c |  Algorithm:                LinearSU                                                                   |
1800.02/1800.50	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.02/1800.50	c |                                                                                                       |
1800.02/1800.50	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4108886-1466261999/watcher-4108886-1466261999 -o /tmp/evaluation-result-4108886-1466261999/solver-4108886-1466261999 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28333 --watchdog 1960 open-wbo-lsu HOME/instance-4108886-1466261999.opb 

pid=32748
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 2.05 2.02 3/177 32751
/proc/meminfo: memFree=30789436/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=682696 CPUtime=0 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 5258 0 0 0 0 0 0 0 20 0 1 0 28246258 699080704 5134 33554432000 4194304 6058637 140733228951296 140735437763304 5068842 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 170674 5149 5130 456 0 87 0

[startup+0.100178 s]
/proc/loadavg: 2.22 2.05 2.02 3/177 32751
/proc/meminfo: memFree=30789436/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=682696 CPUtime=0.09 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 97539 0 0 0 5 4 0 0 20 0 1 0 28246258 699080704 97416 33554432000 4194304 6058637 140733228951296 140735437763304 5068842 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 170674 97457 97438 456 0 87 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 682696

[startup+0.200387 s]
/proc/loadavg: 2.22 2.05 2.02 3/177 32751
/proc/meminfo: memFree=30789436/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=683232 CPUtime=0.19 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 170533 0 0 0 11 8 0 0 20 0 1 0 28246258 699629568 170409 33554432000 4194304 6058637 140733228951296 140733228950792 5046461 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 170808 170409 170258 456 0 221 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 683232

[startup+0.300333 s]
/proc/loadavg: 2.22 2.05 2.02 3/177 32751
/proc/meminfo: memFree=30789436/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=685124 CPUtime=0.29 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 170974 0 0 0 21 8 0 0 20 0 1 0 28246258 701566976 170850 33554432000 4194304 6058637 140733228951296 140733228950792 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 171281 170850 170258 456 0 694 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 685124

[startup+0.700228 s]
/proc/loadavg: 2.22 2.05 2.02 3/177 32751
/proc/meminfo: memFree=30789436/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=691700 CPUtime=0.69 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 172594 0 0 0 61 8 0 0 20 0 1 0 28246258 708300800 172470 33554432000 4194304 6058637 140733228951296 140733228950792 5042188 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 172925 172470 170258 456 0 2338 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 691700

[startup+1.50022 s]
/proc/loadavg: 2.22 2.05 2.02 3/178 32752
/proc/meminfo: memFree=30780792/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=704024 CPUtime=1.49 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 175705 0 0 0 140 9 0 0 20 0 1 0 28246258 720920576 175581 33554432000 4194304 6058637 140733228951296 140733228949656 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 176006 175581 170258 456 0 5419 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 704024

[startup+3.10023 s]
/proc/loadavg: 2.22 2.05 2.02 3/178 32752
/proc/meminfo: memFree=30763308/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=729180 CPUtime=3.09 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 181323 0 0 0 299 10 0 0 20 0 1 0 28246258 746680320 181710 33554432000 4194304 6058637 140733228951296 140733228949624 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 182295 181710 170258 456 0 11708 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 729180

[startup+6.30023 s]
/proc/loadavg: 2.28 2.06 2.02 3/178 32752
/proc/meminfo: memFree=30716120/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=779356 CPUtime=6.29 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 191748 0 0 0 617 12 0 0 20 0 1 0 28246258 798060544 193668 33554432000 4194304 6058637 140733228951296 140733228949624 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 194839 193668 170258 456 0 24252 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 779356

[startup+12.7002 s]
/proc/loadavg: 2.26 2.06 2.02 3/178 32752
/proc/meminfo: memFree=30620040/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=878836 CPUtime=12.69 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 210883 0 0 0 1255 14 0 0 20 0 1 0 28246258 899928064 216380 33554432000 4194304 6058637 140733228951296 140733228949656 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 219709 216380 170258 456 0 49122 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 878836

[startup+25.5003 s]
/proc/loadavg: 2.20 2.06 2.02 3/178 32752
/proc/meminfo: memFree=30454112/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=1046100 CPUtime=25.49 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 246928 0 0 0 2528 21 0 0 20 0 1 0 28246258 1071206400 260601 33554432000 4194304 6058637 140733228951296 140733228949512 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 261525 260602 170258 456 0 90938 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1046100

[startup+51.1003 s]
/proc/loadavg: 2.19 2.07 2.02 3/178 308
/proc/meminfo: memFree=30109228/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=1414552 CPUtime=51.09 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 316482 0 0 0 5078 31 0 0 20 0 1 0 28246258 1448501248 345996 33554432000 4194304 6058637 140733228951296 140733228949480 5046461 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 353638 345996 170258 456 0 183051 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1414552

[startup+102.3 s]
/proc/loadavg: 2.08 2.05 2.02 3/178 309
/proc/meminfo: memFree=23695252/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8117836 CPUtime=102.28 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 922879 0 0 0 10018 210 0 0 20 0 1 0 28246258 8312664064 1773604 33554432000 4194304 6058637 140733228951296 140733228950024 4255224 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2029459 1773604 169 456 0 2028995 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 8117836

[startup+162.3 s]
/proc/loadavg: 2.03 2.04 2.01 3/177 310
/proc/meminfo: memFree=23507552/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8257668 CPUtime=162.27 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 960963 0 0 0 16011 216 0 0 20 0 1 0 28246258 8455852032 1821397 33554432000 4194304 6058637 140733228951296 140733228949912 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2064417 1821397 181 456 0 2063953 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 8257668

[startup+222.307 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 311
/proc/meminfo: memFree=23503616/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8262316 CPUtime=222.27 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 962131 0 0 0 22010 217 0 0 20 0 1 0 28246258 8460611584 1823587 33554432000 4194304 6058637 140733228951296 140733228949912 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2065579 1823587 181 456 0 2065115 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 8262316

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 312
/proc/meminfo: memFree=23485028/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8264168 CPUtime=282.25 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 962600 0 0 0 28008 217 0 0 20 0 1 0 28246258 8462508032 1825589 33554432000 4194304 6058637 140733228951296 140733228949912 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2066042 1825589 181 456 0 2065578 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 8264168

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 313
/proc/meminfo: memFree=23412136/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8333808 CPUtime=342.24 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 980802 0 0 0 34003 221 0 0 20 0 1 0 28246258 8533819392 1845835 33554432000 4194304 6058637 140733228951296 140733228949912 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2083452 1845835 181 456 0 2082988 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 8333808

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 315
/proc/meminfo: memFree=23390628/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8336720 CPUtime=402.23 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 981534 0 0 0 40002 221 0 0 20 0 1 0 28246258 8536801280 1849122 33554432000 4194304 6058637 140733228951296 140733228949912 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2084180 1849122 181 456 0 2083716 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 8336720

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 316
/proc/meminfo: memFree=23390092/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8338560 CPUtime=462.22 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 981962 0 0 0 46000 222 0 0 20 0 1 0 28246258 8538685440 1851594 33554432000 4194304 6058637 140733228951296 140733228949912 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2084640 1851594 181 456 0 2084176 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 8338560

[startup+522.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/177 317
/proc/meminfo: memFree=23373484/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8338828 CPUtime=522.21 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 982054 0 0 0 51999 222 0 0 20 0 1 0 28246258 8538959872 1853219 33554432000 4194304 6058637 140733228951296 140733228949912 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2084707 1853219 181 456 0 2084243 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 8338828

[startup+582.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 318
/proc/meminfo: memFree=23345640/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8339980 CPUtime=582.2 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 982324 0 0 0 57998 222 0 0 20 0 1 0 28246258 8540139520 1858088 33554432000 4194304 6058637 140733228951296 140733228949912 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2084995 1858088 181 456 0 2084531 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 8339980


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 328
/proc/meminfo: memFree=23386992/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8352388 CPUtime=942.08 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 987008 0 0 0 93949 259 0 0 20 0 1 0 28246258 8552845312 1849378 33554432000 4194304 6058637 140733228951296 140733228949912 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2088097 1849378 182 456 0 2087633 0
Current children cumulated CPU time (s) 942.08
Current children cumulated vsize (KiB) 8352388

[startup+1002.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 330
/proc/meminfo: memFree=23293088/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8353420 CPUtime=1002.06 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 987287 0 0 0 99946 260 0 0 20 0 1 0 28246258 8553902080 1870232 33554432000 4194304 6058637 140733228951296 140733228949912 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2088355 1870232 182 456 0 2087891 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 8353420

[startup+1062.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 331
/proc/meminfo: memFree=23197796/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8354272 CPUtime=1062.05 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 987523 0 0 0 105943 262 0 0 20 0 1 0 28246258 8554774528 1891625 33554432000 4194304 6058637 140733228951296 140733228950024 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2088568 1891625 182 456 0 2088104 0
Current children cumulated CPU time (s) 1062.05
Current children cumulated vsize (KiB) 8354272

[startup+1122.3 s]
/proc/loadavg: 2.10 2.05 2.01 3/177 332
/proc/meminfo: memFree=23128680/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=9277216 CPUtime=1122.03 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 988291 0 0 0 111930 273 0 0 20 0 1 0 28246258 9499869184 1912499 33554432000 4194304 6058637 140733228951296 140733228949912 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2319304 1912499 182 456 0 2318840 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 9277216

[startup+1182.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/177 333
/proc/meminfo: memFree=23408456/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8355192 CPUtime=1182.01 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 989091 0 0 0 117902 299 0 0 20 0 1 0 28246258 8555716608 1840411 33554432000 4194304 6058637 140733228951296 140733228950360 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2088798 1840411 182 456 0 2088334 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 8355192

[startup+1242.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/178 337
/proc/meminfo: memFree=23355504/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8355760 CPUtime=1241.99 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 989278 0 0 0 123899 300 0 0 20 0 1 0 28246258 8556298240 1857975 33554432000 4194304 6058637 140733228951296 140733228949912 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2088940 1857975 182 456 0 2088476 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 8355760

[startup+1302.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 339
/proc/meminfo: memFree=23273676/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8356372 CPUtime=1301.98 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 989440 0 0 0 129897 301 0 0 20 0 1 0 28246258 8556924928 1875585 33554432000 4194304 6058637 140733228951296 140733228949912 4277949 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2089093 1875585 182 456 0 2088629 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 8356372

[startup+1362.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/177 340
/proc/meminfo: memFree=23212448/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8361428 CPUtime=1361.96 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 990691 0 0 0 135894 302 0 0 20 0 1 0 28246258 8562102272 1891687 33554432000 4194304 6058637 140733228951296 140733228949912 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2090357 1891687 182 456 0 2089893 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 8361428

[startup+1422.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 391
/proc/meminfo: memFree=22920044/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8369480 CPUtime=1421.95 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 992627 0 0 0 141893 302 0 0 20 0 1 0 28246258 8570347520 1894655 33554432000 4194304 6058637 140733228951296 140733228949912 4277545 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2092370 1894655 182 456 0 2091906 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 8369480

[startup+1482.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 392
/proc/meminfo: memFree=22906988/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8369764 CPUtime=1481.91 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 992731 0 0 0 147889 302 0 0 20 0 1 0 28246258 8570638336 1895766 33554432000 4194304 6058637 140733228951296 140733228949912 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2092441 1895766 182 456 0 2091977 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 8369764

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 393
/proc/meminfo: memFree=22882936/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8370568 CPUtime=1541.92 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 992954 0 0 0 153889 303 0 0 20 0 1 0 28246258 8571461632 1897016 33554432000 4194304 6058637 140733228951296 140733228949912 4277518 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2092642 1897016 182 456 0 2092178 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 8370568

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 395
/proc/meminfo: memFree=22894388/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8373228 CPUtime=1601.89 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 993600 0 0 0 159886 303 0 0 20 0 1 0 28246258 8574185472 1898166 33554432000 4194304 6058637 140733228951296 140733228949912 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2093307 1898166 182 456 0 2092843 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 8373228

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 396
/proc/meminfo: memFree=22875116/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8374448 CPUtime=1661.87 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 993926 0 0 0 165884 303 0 0 20 0 1 0 28246258 8575434752 1900577 33554432000 4194304 6058637 140733228951296 140733228949912 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2093612 1900577 182 456 0 2093148 0
Current children cumulated CPU time (s) 1661.87
Current children cumulated vsize (KiB) 8374448

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 397
/proc/meminfo: memFree=22852188/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8380256 CPUtime=1721.85 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 995393 0 0 0 171881 304 0 0 20 0 1 0 28246258 8581382144 1903641 33554432000 4194304 6058637 140733228951296 140733228949912 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2095064 1903641 182 456 0 2094600 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 8380256

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 398
/proc/meminfo: memFree=22831676/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8385468 CPUtime=1781.83 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 996731 0 0 0 177879 304 0 0 20 0 1 0 28246258 8586719232 1905988 33554432000 4194304 6058637 140733228951296 140733228949912 4277518 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2096367 1905988 182 456 0 2095903 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 8385468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 401
/proc/meminfo: memFree=22824824/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=8386132 CPUtime=1800.02 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202496 996888 0 0 0 179698 304 0 0 20 0 1 0 28246258 8587399168 1906663 33554432000 4194304 6058637 140733228951296 140733228949912 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 2096533 1906663 182 456 0 2096069 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 8386132

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 32751 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 401
/proc/meminfo: memFree=22824824/32872528 swapFree=7780/7780
[pid=32751] ppid=32748 vsize=0 CPUtime=1800.12 cores=0,2,4,6
/proc/32751/stat : 32751 (open-wbo-lsu) R 32748 32751 28317 0 -1 4202500 996891 0 0 0 179698 314 0 0 20 0 1 0 28246258 0 0 33554432000 0 0 0 0 0 0 16384 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/32751/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.12
Current children cumulated vsize (KiB) 0

Child status: 40
Real time (s): 1800.67
CPU time (s): 1800.2
CPU user time (s): 1796.99
CPU system time (s): 3.21251
CPU usage (%): 99.9741
Max. virtual memory (cumulated for all children) (KiB): 10753004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.99
system time used= 3.21251
maximum resident set size= 8891984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 996891
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= 367
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.79527 second user time and 6.70798 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-18 17:00:14
IDJOB=4108886
IDBENCH=89647
IDSOLVER=2545
FILE ID=node151/4108886-1466261999
RUNJOBID= node151-1466241508-28333
PBS_JOBID= 19918209
Free space on /tmp= 71072 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-182.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4108886-1466261999/watcher-4108886-1466261999 -o /tmp/evaluation-result-4108886-1466261999/solver-4108886-1466261999 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466241508-28333 --watchdog 1960  open-wbo-lsu HOME/instance-4108886-1466261999.opb

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

MD5SUM BENCH= 378c188d79de101f4114d358aff291a2
RANDOM SEED=708821042

node151.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		: 2667.103
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	: 5334.20
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		: 2667.103
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		: 2667.103
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		: 2667.103
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		: 2667.103
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	: 5332.54
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		: 2667.103
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		: 2667.103
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	: 5332.56
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		: 2667.103
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:        30790740 kB
Buffers:           71388 kB
Cached:           945896 kB
SwapCached:         1932 kB
Active:          1030052 kB
Inactive:         276336 kB
Active(anon):     288952 kB
Inactive(anon):     2504 kB
Active(file):     741100 kB
Inactive(file):   273832 kB
Unevictable:        7780 kB
Mlocked:            7780 kB
SwapTotal:      67108856 kB
SwapFree:       67099228 kB
Dirty:            685676 kB
Writeback:             0 kB
AnonPages:        296312 kB
Mapped:             8904 kB
Shmem:                 0 kB
Slab:             637412 kB
SReclaimable:      78372 kB
SUnreclaim:       559040 kB
KernelStack:        1440 kB
PageTables:         4652 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     436224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    253952 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= 71032 MiB
End job on node151 at 2016-06-18 17:30:15