Trace number 4097922

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) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/
d-equals-n_k/normalized-compression64_17.opb
MD5SUM2d9e515d426c52a025752c6dbc5949b8
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 variables6642
Total number of constraints32486
Number of constraints which are clauses32481
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint81
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 98
Number of bits of the biggest sum of numbers7
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-4097922-1466115389.opb
0.00/0.00	c File size is 4436203 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          6642                                                                   |
1800.09/1800.40	c |  Number of hard clauses:      32484                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:           6                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.47 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4097922-1466115389/watcher-4097922-1466115389 -o /tmp/evaluation-result-4097922-1466115389/solver-4097922-1466115389 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466112183-18628 --watchdog 1960 open-wbo-lsu HOME/instance-4097922-1466115389.opb 

pid=24325
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: 2.02 2.05 2.00 3/176 24328
/proc/meminfo: memFree=31238044/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=6936 CPUtime=0 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 1472 0 0 0 0 0 0 0 20 0 1 0 13589053 7102464 1348 33554432000 4194304 6058637 140733196944064 140734113932424 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 1734 1348 1219 456 0 186 0

[startup+0.100159 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 24328
/proc/meminfo: memFree=31238044/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=8148 CPUtime=0.09 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 1763 0 0 0 9 0 0 0 20 0 1 0 13589053 8343552 1639 33554432000 4194304 6058637 140733196944064 140734113932424 4213984 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 2037 1639 1219 456 0 489 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8148

[startup+0.200279 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 24328
/proc/meminfo: memFree=31238044/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=8672 CPUtime=0.19 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 1894 0 0 0 19 0 0 0 20 0 1 0 13589053 8880128 1770 33554432000 4194304 6058637 140733196944064 140733196942440 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 2168 1770 1219 456 0 620 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8672

[startup+0.300268 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 24328
/proc/meminfo: memFree=31238044/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=9300 CPUtime=0.29 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 2041 0 0 0 29 0 0 0 20 0 1 0 13589053 9523200 1917 33554432000 4194304 6058637 140733196944064 140733196942440 5039722 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 2325 1917 1219 456 0 777 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9300

[startup+0.700246 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 24328
/proc/meminfo: memFree=31238044/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=15688 CPUtime=0.69 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 4015 0 0 0 68 1 0 0 20 0 1 0 13589053 16064512 3303 33554432000 4194304 6058637 140733196944064 140733196942536 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 3922 3303 176 456 0 3458 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15688

[startup+1.50025 s]
/proc/loadavg: 2.02 2.05 2.00 3/177 24329
/proc/meminfo: memFree=31220932/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=19464 CPUtime=1.49 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 5620 0 0 0 148 1 0 0 20 0 1 0 13589053 19931136 4006 33554432000 4194304 6058637 140733196944064 140733196942680 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 4866 4006 178 456 0 4402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19464

[startup+3.10027 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 24329
/proc/meminfo: memFree=31208340/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=35848 CPUtime=3.09 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 7938 0 0 0 307 2 0 0 20 0 1 0 13589053 36708352 7200 33554432000 4194304 6058637 140733196944064 140733196942792 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 8962 7200 178 456 0 8498 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35848

[startup+6.30029 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 24329
/proc/meminfo: memFree=31182992/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=35848 CPUtime=6.29 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 8823 0 0 0 627 2 0 0 20 0 1 0 13589053 36708352 8595 33554432000 4194304 6058637 140733196944064 140733196943128 4262518 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 8962 8595 178 456 0 8498 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 35848

[startup+12.7003 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 24329
/proc/meminfo: memFree=31140428/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=66308 CPUtime=12.69 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 9594 0 0 0 1266 3 0 0 20 0 1 0 13589053 67899392 16000 33554432000 4194304 6058637 140733196944064 140733196942792 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 16577 16000 178 456 0 16113 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 66308

[startup+25.5004 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 24330
/proc/meminfo: memFree=31176844/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=96804 CPUtime=25.48 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 10296 0 0 0 2544 4 0 0 20 0 1 0 13589053 99127296 19488 33554432000 4194304 6058637 140733196944064 140733196943128 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 24201 19488 178 456 0 23737 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 96804

[startup+51.1004 s]
/proc/loadavg: 2.01 2.04 2.00 3/177 24330
/proc/meminfo: memFree=31054372/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=176944 CPUtime=51.08 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 12372 0 0 0 5099 9 0 0 20 0 1 0 13589053 181190656 31930 33554432000 4194304 6058637 140733196944064 140733196942840 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 44236 31930 178 456 0 43772 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 176944

[startup+102.3 s]
/proc/loadavg: 2.15 2.07 2.01 3/177 24331
/proc/meminfo: memFree=31114536/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=146124 CPUtime=102.28 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 14045 0 0 0 10214 14 0 0 20 0 1 0 13589053 149630976 30364 33554432000 4194304 6058637 140733196944064 140733196942840 4278171 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 36531 30364 178 456 0 36067 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 146124

[startup+162.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/177 24332
/proc/meminfo: memFree=31038928/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=176944 CPUtime=162.26 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 17673 0 0 0 16205 21 0 0 20 0 1 0 13589053 181190656 37611 33554432000 4194304 6058637 140733196944064 140733196943096 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 44236 37611 178 456 0 43772 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 176944

[startup+222.307 s]
/proc/loadavg: 2.02 2.04 2.00 3/178 24336
/proc/meminfo: memFree=31043200/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=222.25 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 21634 0 0 0 22196 29 0 0 20 0 1 0 13589053 232480768 42008 33554432000 4194304 6058637 140733196944064 140733196943096 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 42008 178 456 0 56294 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 227032

[startup+282.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/177 24337
/proc/meminfo: memFree=30995372/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=282.24 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 24779 0 0 0 28188 36 0 0 20 0 1 0 13589053 232480768 41496 33554432000 4194304 6058637 140733196944064 140733196943096 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 41496 178 456 0 56294 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 227032

[startup+342.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 24339
/proc/meminfo: memFree=31083776/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=176944 CPUtime=342.23 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 27101 0 0 0 34182 41 0 0 20 0 1 0 13589053 181190656 36075 33554432000 4194304 6058637 140733196944064 140733196943096 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 44236 36075 178 456 0 43772 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 176944

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 24340
/proc/meminfo: memFree=31052040/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=402.22 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 29227 0 0 0 40177 45 0 0 20 0 1 0 13589053 232480768 39696 33554432000 4194304 6058637 140733196944064 140733196943096 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 39696 178 456 0 56294 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 227032

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 24341
/proc/meminfo: memFree=31039996/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=462.21 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 31059 0 0 0 46174 47 0 0 20 0 1 0 13589053 232480768 41496 33554432000 4194304 6058637 140733196944064 140733196943096 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 41496 178 456 0 56294 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 227032

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 24342
/proc/meminfo: memFree=31039536/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=522.2 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 32638 0 0 0 52170 50 0 0 20 0 1 0 13589053 232480768 43544 33554432000 4194304 6058637 140733196944064 140733196943096 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 43544 178 456 0 56294 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 227032

[startup+582.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 24343
/proc/meminfo: memFree=31023512/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=582.18 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 34219 0 0 0 58165 53 0 0 20 0 1 0 13589053 232480768 45080 33554432000 4194304 6058637 140733196944064 140733196943096 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 45080 178 456 0 56294 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 227032


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


[startup+882.307 s]
/proc/loadavg: 2.04 2.03 2.00 3/177 24352
/proc/meminfo: memFree=30945728/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=308420 CPUtime=882.15 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 41571 0 0 0 88149 66 0 0 20 0 1 0 13589053 315822080 52196 33554432000 4194304 6058637 140733196944064 140733196943096 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 77105 52196 178 456 0 76641 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 308420

[startup+942.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 24354
/proc/meminfo: memFree=31027304/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=942.13 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 42250 0 0 0 94144 69 0 0 20 0 1 0 13589053 232480768 45147 33554432000 4194304 6058637 140733196944064 140733196943096 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 45147 178 456 0 56294 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 227032

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 24355
/proc/meminfo: memFree=31013660/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=176944 CPUtime=1002.12 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 42964 0 0 0 100141 71 0 0 20 0 1 0 13589053 181190656 34497 33554432000 4194304 6058637 140733196944064 140733196943128 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 44236 34497 178 456 0 43772 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 176944

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 24356
/proc/meminfo: memFree=30992512/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=1062.11 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 43805 0 0 0 106138 73 0 0 20 0 1 0 13589053 232480768 48110 33554432000 4194304 6058637 140733196944064 140733196943096 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 48110 178 456 0 56294 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 227032

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 24357
/proc/meminfo: memFree=31056856/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=1122.1 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 45508 0 0 0 112134 76 0 0 20 0 1 0 13589053 232480768 42478 33554432000 4194304 6058637 140733196944064 140733196943096 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 42478 178 456 0 56294 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 227032

[startup+1182.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/177 24358
/proc/meminfo: memFree=30905332/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=308420 CPUtime=1182.09 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 46232 0 0 0 118131 78 0 0 20 0 1 0 13589053 315822080 63126 33554432000 4194304 6058637 140733196944064 140733196943096 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 77105 63126 178 456 0 76641 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 308420

[startup+1242.3 s]
/proc/loadavg: 2.04 2.03 2.00 3/176 24359
/proc/meminfo: memFree=30974916/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=308420 CPUtime=1242.08 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 47959 0 0 0 124124 84 0 0 20 0 1 0 13589053 315822080 54934 33554432000 4194304 6058637 140733196944064 140733196943096 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 77105 54934 178 456 0 76641 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 308420

[startup+1302.3 s]
/proc/loadavg: 2.06 2.03 2.00 3/177 24361
/proc/meminfo: memFree=30960268/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=1302.07 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 48968 0 0 0 130120 87 0 0 20 0 1 0 13589053 232480768 39894 33554432000 4194304 6058637 140733196944064 140733196943096 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 39894 178 456 0 56294 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 227032

[startup+1362.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 24362
/proc/meminfo: memFree=30942212/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=308420 CPUtime=1362.06 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 49717 0 0 0 136117 89 0 0 20 0 1 0 13589053 315822080 63638 33554432000 4194304 6058637 140733196944064 140733196943096 4278244 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 77105 63638 178 456 0 76641 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 308420

[startup+1422.3 s]
/proc/loadavg: 2.12 2.05 2.01 3/178 24366
/proc/meminfo: memFree=30895960/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=1422.06 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 50700 0 0 0 142114 92 0 0 20 0 1 0 13589053 232480768 50393 33554432000 4194304 6058637 140733196944064 140733196943096 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 50393 178 456 0 56294 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 227032

[startup+1482.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/177 24367
/proc/meminfo: memFree=30916776/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=308420 CPUtime=1482.04 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 51251 0 0 0 148110 94 0 0 20 0 1 0 13589053 315822080 69849 33554432000 4194304 6058637 140733196944064 140733196943096 4278251 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 77105 69849 178 456 0 76641 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 308420

[startup+1542.31 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 24368
/proc/meminfo: memFree=30882660/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=1542.05 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 52322 0 0 0 154107 98 0 0 20 0 1 0 13589053 232480768 51734 33554432000 4194304 6058637 140733196944064 140733196943096 4278100 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 51734 178 456 0 56294 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 227032

[startup+1602.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/177 24370
/proc/meminfo: memFree=30951660/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=308420 CPUtime=1602.03 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 52983 0 0 0 160104 99 0 0 20 0 1 0 13589053 315822080 63126 33554432000 4194304 6058637 140733196944064 140733196943096 4277518 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 77105 63126 178 456 0 76641 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 308420

[startup+1662.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/177 24416
/proc/meminfo: memFree=31072824/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=1662.02 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 54003 0 0 0 166099 103 0 0 20 0 1 0 13589053 232480768 46062 33554432000 4194304 6058637 140733196944064 140733196943096 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 46062 178 456 0 56294 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 227032

[startup+1722.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/177 24417
/proc/meminfo: memFree=31071168/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=308420 CPUtime=1722 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 54717 0 0 0 172096 104 0 0 20 0 1 0 13589053 315822080 56982 33554432000 4194304 6058637 140733196944064 140733196943096 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 77105 56982 178 456 0 76641 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 308420

[startup+1782.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 24418
/proc/meminfo: memFree=31115076/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=1781.99 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 55743 0 0 0 178092 107 0 0 20 0 1 0 13589053 232480768 46062 33554432000 4194304 6058637 140733196944064 140733196943096 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 46062 178 456 0 56294 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 227032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.10 2.06 2.01 3/177 24419
/proc/meminfo: memFree=31028624/32872528 swapFree=525044/557748
[pid=24328] ppid=24325 vsize=227032 CPUtime=1800.09 cores=0,2,4,6
/proc/24328/stat : 24328 (open-wbo-lsu) R 24325 24328 18612 0 -1 4202496 55750 0 0 0 179901 108 0 0 20 0 1 0 13589053 232480768 49646 33554432000 4194304 6058637 140733196944064 140733196943096 4278280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24328/statm: 56758 49646 178 456 0 56294 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 227032

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 24328 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1799.02
CPU system time (s): 1.08683
CPU usage (%): 99.9832
Max. virtual memory (cumulated for all children) (KiB): 440680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.02
system time used= 1.08683
maximum resident set size= 358516
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55753
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= 42
involuntary context switches= 2043

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.25835 second user time and 7.20191 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-17 00:16:29
IDJOB=4097922
IDBENCH=107826
IDSOLVER=2545
FILE ID=node106/4097922-1466115389
RUNJOBID= node106-1466112183-18628
PBS_JOBID= 19904130
Free space on /tmp= 71688 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d-equals-n_k/normalized-compression64_17.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4097922-1466115389/watcher-4097922-1466115389 -o /tmp/evaluation-result-4097922-1466115389/solver-4097922-1466115389 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466112183-18628 --watchdog 1960  open-wbo-lsu HOME/instance-4097922-1466115389.opb

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

MD5SUM BENCH= 2d9e515d426c52a025752c6dbc5949b8
RANDOM SEED=1036341397

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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		: 2667.073
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	: 5332.56
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		: 2667.073
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	: 5332.38
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		: 2667.073
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:        31238588 kB
Buffers:           70200 kB
Cached:           168888 kB
SwapCached:         1872 kB
Active:           258476 kB
Inactive:         114600 kB
Active(anon):     134928 kB
Inactive(anon):     1280 kB
Active(file):     123548 kB
Inactive(file):   113320 kB
Unevictable:      557748 kB
Mlocked:          525044 kB
SwapTotal:      67108856 kB
SwapFree:       67099104 kB
Dirty:              9220 kB
Writeback:             0 kB
AnonPages:        758728 kB
Mapped:             7728 kB
Shmem:                 0 kB
Slab:             571956 kB
SReclaimable:      15904 kB
SUnreclaim:       556052 kB
KernelStack:        1472 kB
PageTables:         5280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     835256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    159744 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= 71684 MiB
End job on node106 at 2016-06-17 00:46:30