Trace number 4116688

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size112-round22-1.opb
MD5SUM154764e9df41c652e29cc0d7de19c998
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 variables4128
Total number of constraints8688
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)400
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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-4116688-1466962482.opb
0.00/0.00	c File size is 377560 bytes.
1800.00/1800.30	c Sum of soft weights:            0
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:          4128                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7824                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         400                                                                   |
1800.00/1800.30	c |  Number of PB :                1728                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 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-4116688-1466962482/watcher-4116688-1466962482 -o /tmp/evaluation-result-4116688-1466962482/solver-4116688-1466962482 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466962482-24622 --watchdog 1960 open-wbo-lsu HOME/instance-4116688-1466962482.opb 

pid=24647
running on 4 cores: 1,3,5,7

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: 1.73 2.04 2.08 5/175 24650
/proc/meminfo: memFree=31231636/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=2712 CPUtime=0 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 406 0 0 0 0 0 0 0 20 0 1 0 29287740 2777088 281 33554432000 4194304 6058637 140733766518304 140736170262920 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 678 281 228 456 0 121 0

[startup+0.100186 s]
/proc/loadavg: 1.73 2.04 2.08 5/175 24650
/proc/meminfo: memFree=31231636/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=27184 CPUtime=0.09 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 4639 0 0 0 9 0 0 0 20 0 1 0 29287740 27836416 5443 33554432000 4194304 6058637 140733766518304 140736170262920 4256781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 6796 5443 166 456 0 6332 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 27184

[startup+0.200386 s]
/proc/loadavg: 1.73 2.04 2.08 5/175 24650
/proc/meminfo: memFree=31231636/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=27696 CPUtime=0.19 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 4909 0 0 0 19 0 0 0 20 0 1 0 29287740 28360704 5641 33554432000 4194304 6058637 140733766518304 140736170262920 4280470 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 6924 5641 179 456 0 6460 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 27696

[startup+0.300365 s]
/proc/loadavg: 1.73 2.04 2.08 5/175 24650
/proc/meminfo: memFree=31231636/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=28068 CPUtime=0.29 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 4969 0 0 0 29 0 0 0 20 0 1 0 29287740 28741632 5701 33554432000 4194304 6058637 140733766518304 140733766516904 4277353 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 7017 5701 179 456 0 6553 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28068

[startup+0.700292 s]
/proc/loadavg: 1.73 2.04 2.08 5/175 24650
/proc/meminfo: memFree=31231636/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=28068 CPUtime=0.69 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 4990 0 0 0 69 0 0 0 20 0 1 0 29287740 28741632 5722 33554432000 4194304 6058637 140733766518304 140733766516904 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 7017 5722 180 456 0 6553 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28068

[startup+1.5003 s]
/proc/loadavg: 1.73 2.04 2.08 4/177 24652
/proc/meminfo: memFree=31186864/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=28200 CPUtime=1.49 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 5417 0 0 0 149 0 0 0 20 0 1 0 29287740 28876800 5574 33554432000 4194304 6058637 140733766518304 140733766516920 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 7050 5574 181 456 0 6586 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28200

[startup+3.10028 s]
/proc/loadavg: 1.75 2.04 2.08 4/177 24652
/proc/meminfo: memFree=31187160/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=28596 CPUtime=3.08 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 5654 0 0 0 308 0 0 0 20 0 1 0 29287740 29282304 5806 33554432000 4194304 6058637 140733766518304 140733766516920 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 7149 5806 181 456 0 6685 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28596

[startup+6.30024 s]
/proc/loadavg: 1.75 2.04 2.08 4/177 24652
/proc/meminfo: memFree=31184604/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=29164 CPUtime=6.29 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 6592 0 0 0 628 1 0 0 20 0 1 0 29287740 29863936 5981 33554432000 4194304 6058637 140733766518304 140733766516920 4254554 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 7291 5981 181 456 0 6827 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29164

[startup+12.7003 s]
/proc/loadavg: 1.86 2.06 2.08 4/177 24652
/proc/meminfo: memFree=31163468/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=40752 CPUtime=12.69 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 7711 0 0 0 1268 1 0 0 20 0 1 0 29287740 41730048 8572 33554432000 4194304 6058637 140733766518304 140733766517064 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 10188 8572 181 456 0 9724 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40752

[startup+25.5004 s]
/proc/loadavg: 1.88 2.06 2.08 5/177 24652
/proc/meminfo: memFree=31163024/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=40752 CPUtime=25.48 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 7907 0 0 0 2547 1 0 0 20 0 1 0 29287740 41730048 8761 33554432000 4194304 6058637 140733766518304 140733766517064 4277497 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 10188 8761 181 456 0 9724 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40752

[startup+51.1004 s]
/proc/loadavg: 1.92 2.05 2.08 4/177 24652
/proc/meminfo: memFree=31153036/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=45108 CPUtime=51.09 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 8184 0 0 0 5107 2 0 0 20 0 1 0 29287740 46190592 10044 33554432000 4194304 6058637 140733766518304 140733766517064 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 11277 10044 181 456 0 10813 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45108

[startup+102.3 s]
/proc/loadavg: 2.00 2.05 2.08 4/177 24653
/proc/meminfo: memFree=31166000/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=36332 CPUtime=102.28 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 9257 0 0 0 10226 2 0 0 20 0 1 0 29287740 37203968 7823 33554432000 4194304 6058637 140733766518304 140733766517368 4277798 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 9083 7823 181 456 0 8619 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 36332

[startup+162.3 s]
/proc/loadavg: 2.15 2.07 2.09 4/177 24655
/proc/meminfo: memFree=31125052/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=67212 CPUtime=162.27 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 10283 0 0 0 16224 3 0 0 20 0 1 0 29287740 68825088 13933 33554432000 4194304 6058637 140733766518304 140733766517032 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 16803 13933 181 456 0 16339 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67212

[startup+222.307 s]
/proc/loadavg: 2.10 2.07 2.08 4/177 24656
/proc/meminfo: memFree=31119644/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=67212 CPUtime=222.26 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 10481 0 0 0 22223 3 0 0 20 0 1 0 29287740 68825088 14126 33554432000 4194304 6058637 140733766518304 140733766517032 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 16803 14126 181 456 0 16339 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67212

[startup+282.3 s]
/proc/loadavg: 2.11 2.07 2.08 4/177 24657
/proc/meminfo: memFree=31104200/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=282.24 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 11004 0 0 0 28220 4 0 0 20 0 1 0 29287740 99901440 15501 33554432000 4194304 6058637 140733766518304 140733766517032 4277586 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 15501 181 456 0 23926 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97560

[startup+342.3 s]
/proc/loadavg: 2.04 2.06 2.08 4/178 24661
/proc/meminfo: memFree=31099840/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=342.23 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 11006 0 0 0 34219 4 0 0 20 0 1 0 29287740 99901440 16066 33554432000 4194304 6058637 140733766518304 140733766517032 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 16066 181 456 0 23926 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97560

[startup+402.3 s]
/proc/loadavg: 2.01 2.04 2.07 4/177 24662
/proc/meminfo: memFree=31095752/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=402.23 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 11007 0 0 0 40219 4 0 0 20 0 1 0 29287740 99901440 16578 33554432000 4194304 6058637 140733766518304 140733766517032 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 16578 181 456 0 23926 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97560

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.07 4/177 24664
/proc/meminfo: memFree=31091540/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=462.22 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 11008 0 0 0 46218 4 0 0 20 0 1 0 29287740 99901440 17090 33554432000 4194304 6058637 140733766518304 140733766517032 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 17090 181 456 0 23926 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97560

[startup+522.3 s]
/proc/loadavg: 2.05 2.04 2.07 5/177 24665
/proc/meminfo: memFree=31087448/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=522.21 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 11009 0 0 0 52217 4 0 0 20 0 1 0 29287740 99901440 17602 33554432000 4194304 6058637 140733766518304 140733766517032 4277722 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 17602 181 456 0 23926 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97560

[startup+582.3 s]
/proc/loadavg: 2.11 2.06 2.07 4/177 24666
/proc/meminfo: memFree=31085408/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=582.2 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 11009 0 0 0 58216 4 0 0 20 0 1 0 29287740 99901440 17602 33554432000 4194304 6058637 140733766518304 140733766517032 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 17602 181 456 0 23926 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97560


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.03 2.05 4/178 24676
/proc/meminfo: memFree=31046300/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=942.14 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 13789 0 0 0 94205 9 0 0 20 0 1 0 29287740 99901440 18811 33554432000 4194304 6058637 140733766518304 140733766517368 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 18811 181 456 0 23926 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97560

[startup+1002.3 s]
/proc/loadavg: 2.07 2.04 2.05 4/177 24677
/proc/meminfo: memFree=30998832/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=146880 CPUtime=1002.13 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 14410 0 0 0 100203 10 0 0 20 0 1 0 29287740 150405120 28830 33554432000 4194304 6058637 140733766518304 140733766517080 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 36720 28830 181 456 0 36256 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 146880

[startup+1062.3 s]
/proc/loadavg: 2.09 2.04 2.05 4/177 24679
/proc/meminfo: memFree=31079324/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=1062.12 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 14724 0 0 0 106201 11 0 0 20 0 1 0 29287740 99901440 18811 33554432000 4194304 6058637 140733766518304 140733766517368 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 18811 181 456 0 23926 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97560

[startup+1122.3 s]
/proc/loadavg: 2.03 2.03 2.05 4/177 24680
/proc/meminfo: memFree=31079096/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=1122.11 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 15037 0 0 0 112199 12 0 0 20 0 1 0 29287740 99901440 18811 33554432000 4194304 6058637 140733766518304 140733766517368 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 18811 181 456 0 23926 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97560

[startup+1182.3 s]
/proc/loadavg: 2.10 2.05 2.05 4/177 24681
/proc/meminfo: memFree=31079216/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=1182.1 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 15350 0 0 0 118197 13 0 0 20 0 1 0 29287740 99901440 18811 33554432000 4194304 6058637 140733766518304 140733766517368 4277786 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 18811 181 456 0 23926 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97560

[startup+1242.3 s]
/proc/loadavg: 2.06 2.05 2.05 4/176 24682
/proc/meminfo: memFree=31079188/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=1242.1 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 15664 0 0 0 124196 14 0 0 20 0 1 0 29287740 99901440 18811 33554432000 4194304 6058637 140733766518304 140733766517368 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 18811 181 456 0 23926 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 97560

[startup+1302.3 s]
/proc/loadavg: 2.09 2.06 2.05 4/177 24684
/proc/meminfo: memFree=31047076/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=146880 CPUtime=1302.09 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 16430 0 0 0 130194 15 0 0 20 0 1 0 29287740 150405120 27294 33554432000 4194304 6058637 140733766518304 140733766517080 4246207 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 36720 27294 181 456 0 36256 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146880

[startup+1362.3 s]
/proc/loadavg: 2.07 2.06 2.05 4/176 24685
/proc/meminfo: memFree=31045168/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=146880 CPUtime=1362.08 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 17219 0 0 0 136191 17 0 0 20 0 1 0 29287740 150405120 27294 33554432000 4194304 6058637 140733766518304 140733766517080 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 36720 27294 181 456 0 36256 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 146880

[startup+1422.3 s]
/proc/loadavg: 2.02 2.05 2.04 4/177 24687
/proc/meminfo: memFree=31043516/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=146880 CPUtime=1422.08 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 18125 0 0 0 142189 19 0 0 20 0 1 0 29287740 150405120 27806 33554432000 4194304 6058637 140733766518304 140733766517080 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 36720 27806 181 456 0 36256 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 146880

[startup+1482.3 s]
/proc/loadavg: 2.07 2.06 2.05 4/177 24688
/proc/meminfo: memFree=31045104/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=146880 CPUtime=1482.05 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 19030 0 0 0 148185 20 0 0 20 0 1 0 29287740 150405120 27294 33554432000 4194304 6058637 140733766518304 140733766517080 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 36720 27294 181 456 0 36256 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 146880

[startup+1542.31 s]
/proc/loadavg: 2.02 2.05 2.04 4/178 24692
/proc/meminfo: memFree=31047356/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=146880 CPUtime=1542.05 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 19930 0 0 0 154183 22 0 0 20 0 1 0 29287740 150405120 26782 33554432000 4194304 6058637 140733766518304 140733766517080 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 36720 26782 181 456 0 36256 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 146880

[startup+1602.3 s]
/proc/loadavg: 2.01 2.04 2.04 4/178 24716
/proc/meminfo: memFree=31078988/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=1602.04 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 20535 0 0 0 160181 23 0 0 20 0 1 0 29287740 99901440 18811 33554432000 4194304 6058637 140733766518304 140733766517368 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 18811 181 456 0 23926 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97560

[startup+1662.3 s]
/proc/loadavg: 2.00 2.03 2.03 4/177 24717
/proc/meminfo: memFree=31025076/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=1662.02 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 21437 0 0 0 166178 24 0 0 20 0 1 0 29287740 99901440 18811 33554432000 4194304 6058637 140733766518304 140733766517368 4246207 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 18811 181 456 0 23926 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 97560

[startup+1722.3 s]
/proc/loadavg: 2.07 2.05 2.04 4/177 24719
/proc/meminfo: memFree=31030828/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=1722.02 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 22339 0 0 0 172176 26 0 0 20 0 1 0 29287740 99901440 18811 33554432000 4194304 6058637 140733766518304 140733766517368 4277674 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 18811 181 456 0 23926 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97560

[startup+1782.3 s]
/proc/loadavg: 2.02 2.04 2.03 4/177 24720
/proc/meminfo: memFree=31034956/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=1782.01 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 23240 0 0 0 178173 28 0 0 20 0 1 0 29287740 99901440 18811 33554432000 4194304 6058637 140733766518304 140733766517368 4280156 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 18811 181 456 0 23926 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.02 2.03 2.03 4/177 24720
/proc/meminfo: memFree=31025032/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=1800 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 23240 0 0 0 179972 28 0 0 20 0 1 0 29287740 99901440 18811 33554432000 4194304 6058637 140733766518304 140733766517368 4277676 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 18811 181 456 0 23926 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97560

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 24650 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.02 2.03 2.03 4/177 24720
/proc/meminfo: memFree=31025032/32872528 swapFree=681168/738400
[pid=24650] ppid=24647 vsize=97560 CPUtime=1800 cores=1,3,5,7
/proc/24650/stat : 24650 (open-wbo-lsu) R 24647 24650 24605 0 -1 4202496 23240 0 0 0 179972 28 0 0 20 0 1 0 29287740 99901440 18811 33554432000 4194304 6058637 140733766518304 140733766517368 4277676 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/24650/statm: 24390 18811 181 456 0 23926 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 97560

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.73
CPU system time (s): 0.287956
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 177700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.287956
maximum resident set size= 136068
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23243
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= 21
involuntary context switches= 2000

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.52431 second user time and 6.93494 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-26 19:34:42
IDJOB=4116688
IDBENCH=109501
IDSOLVER=2545
FILE ID=node112/4116688-1466962482
RUNJOBID= node112-1466962482-24622
PBS_JOBID= 19976373
Free space on /tmp= 71684 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round22-1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116688-1466962482/watcher-4116688-1466962482 -o /tmp/evaluation-result-4116688-1466962482/solver-4116688-1466962482 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1466962482-24622 --watchdog 1960  open-wbo-lsu HOME/instance-4116688-1466962482.opb

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

MD5SUM BENCH= 154764e9df41c652e29cc0d7de19c998
RANDOM SEED=312172691

node112.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		: 2666.959
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	: 5333.91
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		: 2666.959
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		: 2666.959
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
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		: 2666.959
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		: 2666.959
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		: 2666.959
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.959
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:        31232876 kB
Buffers:           28128 kB
Cached:           172088 kB
SwapCached:         1692 kB
Active:            45456 kB
Inactive:         157928 kB
Active(anon):       2920 kB
Inactive(anon):     2540 kB
Active(file):      42536 kB
Inactive(file):   155388 kB
Unevictable:      738400 kB
Mlocked:          681168 kB
SwapTotal:      67108856 kB
SwapFree:       67098676 kB
Dirty:             10108 kB
Writeback:             0 kB
AnonPages:        740180 kB
Mapped:             6768 kB
Shmem:                 0 kB
Slab:             565824 kB
SReclaimable:       9920 kB
SUnreclaim:       555904 kB
KernelStack:        1336 kB
PageTables:         5732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     837304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     57344 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= 71680 MiB
End job on node112 at 2016-06-26 20:04:43