Trace number 4083455

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) 1800.03 1800.31

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
MD5SUM51456bad41bf92f026526861ffdd231e
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.052991
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables5250
Total number of constraints145
Number of constraints which are clauses75
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint70
Maximum length of a constraint75
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 76
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-4083455-1465341574.opb
0.00/0.00	c File size is 93573 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:          5250                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         75                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          70                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.01 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-4083455-1465341574/watcher-4083455-1465341574 -o /tmp/evaluation-result-4083455-1465341574/solver-4083455-1465341574 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960 open-wbo-lsu HOME/instance-4083455-1465341574.opb 

pid=21723
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: 2.19 2.20 2.18 4/176 21726
/proc/meminfo: memFree=29265964/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=2824 CPUtime=0 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 437 0 0 0 0 0 0 0 20 0 1 0 116090587 2891776 313 33554432000 4194304 6058637 140736199363264 140735114187480 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 706 314 158 456 0 219 0

[startup+0.100177 s]
/proc/loadavg: 2.19 2.20 2.18 4/176 21726
/proc/meminfo: memFree=29265964/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=10180 CPUtime=0.09 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 1396 0 0 0 9 0 0 0 20 0 1 0 116090587 10424320 1732 33554432000 4194304 6058637 140736199363264 140735114187480 4255160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 2545 1732 163 456 0 2081 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10180

[startup+0.200389 s]
/proc/loadavg: 2.19 2.20 2.18 4/176 21726
/proc/meminfo: memFree=29265964/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=10180 CPUtime=0.19 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 1400 0 0 0 19 0 0 0 20 0 1 0 116090587 10424320 1736 33554432000 4194304 6058637 140736199363264 140735114187480 4263614 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 2545 1736 163 456 0 2081 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 10180

[startup+0.300342 s]
/proc/loadavg: 2.19 2.20 2.18 4/176 21726
/proc/meminfo: memFree=29265964/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=10180 CPUtime=0.29 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 1407 0 0 0 29 0 0 0 20 0 1 0 116090587 10424320 1743 33554432000 4194304 6058637 140736199363264 140735114187480 4254941 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 2545 1743 163 456 0 2081 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10180

[startup+0.700188 s]
/proc/loadavg: 2.19 2.20 2.18 4/176 21726
/proc/meminfo: memFree=29265964/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=10312 CPUtime=0.69 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 1568 0 0 0 69 0 0 0 20 0 1 0 116090587 10559488 1904 33554432000 4194304 6058637 140736199363264 140735114187480 4255046 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 2578 1904 163 456 0 2114 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10312

[startup+1.50023 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 21727
/proc/meminfo: memFree=29265148/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=13032 CPUtime=1.49 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 2008 0 0 0 149 0 0 0 20 0 1 0 116090587 13344768 2855 33554432000 4194304 6058637 140736199363264 140736199361880 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 3258 2855 163 456 0 2794 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13032

[startup+3.10023 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 21727
/proc/meminfo: memFree=29266640/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=17856 CPUtime=3.09 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 4246 0 0 0 308 1 0 0 20 0 1 0 116090587 18284544 3144 33554432000 4194304 6058637 140736199363264 140736199362328 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 4464 3144 177 456 0 4000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17856

[startup+6.30019 s]
/proc/loadavg: 2.17 2.20 2.18 4/177 21773
/proc/meminfo: memFree=29266028/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=25064 CPUtime=6.29 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 4976 0 0 0 627 2 0 0 20 0 1 0 116090587 25665536 5869 33554432000 4194304 6058637 140736199363264 140736199362328 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 6266 5869 177 456 0 5802 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25064

[startup+12.7003 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 21773
/proc/meminfo: memFree=29241356/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=43740 CPUtime=12.69 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 5557 0 0 0 1267 2 0 0 20 0 1 0 116090587 44789760 10538 33554432000 4194304 6058637 140736199363264 140736199361992 4255149 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 10935 10538 177 456 0 10471 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43740

[startup+25.5003 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 21773
/proc/meminfo: memFree=29207000/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=62592 CPUtime=25.49 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 6554 0 0 0 2546 3 0 0 20 0 1 0 116090587 64094208 15207 33554432000 4194304 6058637 140736199363264 140736199361992 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 15648 15207 177 456 0 15184 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 62592

[startup+51.1004 s]
/proc/loadavg: 2.19 2.20 2.18 4/178 21776
/proc/meminfo: memFree=29182040/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=74488 CPUtime=51.08 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 7054 0 0 0 5104 4 0 0 20 0 1 0 116090587 76275712 18181 33554432000 4194304 6058637 140736199363264 140736199362328 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 18622 18181 177 456 0 18158 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 74488

[startup+102.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 21777
/proc/meminfo: memFree=29119592/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=123808 CPUtime=102.28 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 7603 0 0 0 10216 12 0 0 20 0 1 0 116090587 126779392 29000 33554432000 4194304 6058637 140736199363264 140736199362040 4277676 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 30952 29000 177 456 0 30488 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 123808

[startup+162.3 s]
/proc/loadavg: 2.27 2.22 2.18 3/177 21778
/proc/meminfo: memFree=29070048/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=186428 CPUtime=162.26 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 9848 0 0 0 16203 23 0 0 20 0 1 0 116090587 190902272 39064 33554432000 4194304 6058637 140736199363264 140736199362040 4255160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 46607 39064 177 456 0 46143 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 186428

[startup+222.307 s]
/proc/loadavg: 2.28 2.22 2.19 3/177 21780
/proc/meminfo: memFree=29118852/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=155608 CPUtime=222.26 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 11012 0 0 0 22195 31 0 0 20 0 1 0 116090587 159342592 33877 33554432000 4194304 6058637 140736199363264 140736199362328 4255116 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 38902 33877 177 456 0 38438 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 155608

[startup+282.3 s]
/proc/loadavg: 2.31 2.24 2.19 3/177 21781
/proc/meminfo: memFree=29039264/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=236516 CPUtime=282.25 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 13652 0 0 0 28187 38 0 0 20 0 1 0 116090587 242192384 46374 33554432000 4194304 6058637 140736199363264 140736199362296 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 59129 46374 177 456 0 58665 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 236516

[startup+342.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/177 21782
/proc/meminfo: memFree=29053856/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=186428 CPUtime=342.24 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 15843 0 0 0 34177 47 0 0 20 0 1 0 116090587 190902272 42648 33554432000 4194304 6058637 140736199363264 140736199362296 4262608 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 46607 42648 177 456 0 46143 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 186428

[startup+402.3 s]
/proc/loadavg: 2.12 2.19 2.18 3/177 21783
/proc/meminfo: memFree=29066252/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=186428 CPUtime=402.22 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 20576 0 0 0 40163 59 0 0 20 0 1 0 116090587 190902272 39576 33554432000 4194304 6058637 140736199363264 140736199362296 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 46607 39576 177 456 0 46143 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 186428

[startup+462.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 21784
/proc/meminfo: memFree=28962472/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=236516 CPUtime=462.21 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 23327 0 0 0 46155 66 0 0 20 0 1 0 116090587 242192384 55749 33554432000 4194304 6058637 140736199363264 140736199362296 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 59129 55749 177 456 0 58665 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 236516

[startup+522.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/177 21786
/proc/meminfo: memFree=28989240/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=236516 CPUtime=522.21 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 26196 0 0 0 52145 76 0 0 20 0 1 0 116090587 242192384 50117 33554432000 4194304 6058637 140736199363264 140736199362296 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 59129 50117 177 456 0 58665 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 236516

[startup+582.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 21787
/proc/meminfo: memFree=29066140/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=186428 CPUtime=582.2 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 29200 0 0 0 58133 87 0 0 20 0 1 0 116090587 190902272 39576 33554432000 4194304 6058637 140736199363264 140736199362296 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 46607 39576 177 456 0 46143 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 186428


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


[startup+942.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/177 21797
/proc/meminfo: memFree=28977236/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=249632 CPUtime=942.13 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 50949 0 0 0 94073 140 0 0 20 0 1 0 116090587 255623168 52232 33554432000 4194304 6058637 140736199363264 140736199361880 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 62408 52232 177 456 0 61944 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 249632

[startup+1002.3 s]
/proc/loadavg: 2.25 2.21 2.18 4/177 21798
/proc/meminfo: memFree=28935624/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=333108 CPUtime=1002.12 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 55423 0 0 0 100065 147 0 0 20 0 1 0 116090587 341102592 62390 33554432000 4194304 6058637 140736199363264 140736199361880 4254994 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 83277 62390 177 456 0 82813 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 333108

[startup+1062.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 21799
/proc/meminfo: memFree=28989116/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=253976 CPUtime=1062.11 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 59032 0 0 0 106054 157 0 0 20 0 1 0 116090587 260071424 51648 33554432000 4194304 6058637 140736199363264 140736199362296 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 63494 51648 177 456 0 63030 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 253976

[startup+1122.3 s]
/proc/loadavg: 2.22 2.20 2.18 3/177 21801
/proc/meminfo: memFree=28897680/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=339288 CPUtime=1122.11 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 61705 0 0 0 112047 164 0 0 20 0 1 0 116090587 347430912 67521 33554432000 4194304 6058637 140736199363264 140736199361880 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 84822 67521 177 456 0 84358 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 339288

[startup+1182.3 s]
/proc/loadavg: 2.29 2.22 2.19 4/177 21802
/proc/meminfo: memFree=28950348/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=259416 CPUtime=1182.09 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 63571 0 0 0 118038 171 0 0 20 0 1 0 116090587 265641984 55418 33554432000 4194304 6058637 140736199363264 140736199362296 4255520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 64854 55418 177 456 0 64390 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 259416

[startup+1242.3 s]
/proc/loadavg: 2.34 2.25 2.19 3/178 21806
/proc/meminfo: memFree=28920108/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=260620 CPUtime=1242.09 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 64994 0 0 0 124032 177 0 0 20 0 1 0 116090587 266874880 63901 33554432000 4194304 6058637 140736199363264 140736199362296 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 65155 63901 177 456 0 64691 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 260620

[startup+1302.3 s]
/proc/loadavg: 2.26 2.23 2.19 4/177 21807
/proc/meminfo: memFree=28879656/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=217900 CPUtime=1302.08 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 68570 0 0 0 130023 185 0 0 20 0 1 0 116090587 223129600 48902 33554432000 4194304 6058637 140736199363264 140736199362072 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 54475 48902 177 456 0 54011 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 217900

[startup+1362.3 s]
/proc/loadavg: 2.29 2.25 2.19 4/177 21808
/proc/meminfo: memFree=28940372/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=270532 CPUtime=1362.07 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 70627 0 0 0 136014 193 0 0 20 0 1 0 116090587 277024768 61585 33554432000 4194304 6058637 140736199363264 140736199361880 4255160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 67633 61585 177 456 0 67169 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 270532

[startup+1422.3 s]
/proc/loadavg: 2.21 2.23 2.18 4/177 21810
/proc/meminfo: memFree=28902884/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=272912 CPUtime=1422.07 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 73375 0 0 0 142004 203 0 0 20 0 1 0 116090587 279461888 64675 33554432000 4194304 6058637 140736199363264 140736199362296 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 68228 64675 177 456 0 67764 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 272912

[startup+1482.3 s]
/proc/loadavg: 2.12 2.20 2.18 3/177 21811
/proc/meminfo: memFree=28909856/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=274816 CPUtime=1482.05 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 76008 0 0 0 147993 212 0 0 20 0 1 0 116090587 281411584 65083 33554432000 4194304 6058637 140736199363264 140736199361880 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 68704 65083 177 456 0 68240 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 274816

[startup+1542.31 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 21812
/proc/meminfo: memFree=28963552/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=227344 CPUtime=1542.05 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 78513 0 0 0 153985 220 0 0 20 0 1 0 116090587 232800256 53601 33554432000 4194304 6058637 140736199363264 140736199362328 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 56836 53601 177 456 0 56372 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 227344

[startup+1602.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 21813
/proc/meminfo: memFree=28840212/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=230172 CPUtime=1602.04 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 81394 0 0 0 159974 230 0 0 20 0 1 0 116090587 235696128 52726 33554432000 4194304 6058637 140736199363264 140736199362328 4260928 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 57543 52726 177 456 0 57079 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 230172

[startup+1662.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/177 21814
/proc/meminfo: memFree=28882460/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=365028 CPUtime=1662.02 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 84263 0 0 0 165965 237 0 0 20 0 1 0 116090587 373788672 71849 33554432000 4194304 6058637 140736199363264 140736199362296 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 91257 71849 177 456 0 90793 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 365028

[startup+1722.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 21816
/proc/meminfo: memFree=28847780/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=368928 CPUtime=1722.02 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 86334 0 0 0 171959 243 0 0 20 0 1 0 116090587 377782272 83525 33554432000 4194304 6058637 140736199363264 140736199361880 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 92232 83525 177 456 0 91768 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 368928

[startup+1782.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/177 21817
/proc/meminfo: memFree=28819044/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=372708 CPUtime=1782.01 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 88259 0 0 0 177953 248 0 0 20 0 1 0 116090587 381652992 84843 33554432000 4194304 6058637 140736199363264 140736199361880 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 93177 84843 177 456 0 92713 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 372708



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 21817
/proc/meminfo: memFree=28849096/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=505980 CPUtime=1800 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 88728 0 0 0 179751 249 0 0 20 0 1 0 116090587 518123520 91955 33554432000 4194304 6058637 140736199363264 140736199361880 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 126495 91955 177 456 0 126031 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 505980

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 21726 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 21817
/proc/meminfo: memFree=28849096/32872528 swapFree=16360/1798728
[pid=21726] ppid=21723 vsize=505980 CPUtime=1800 cores=1,3,5,7
/proc/21726/stat : 21726 (open-wbo-lsu) R 21723 21726 21198 0 -1 4202496 88728 0 0 0 179751 249 0 0 20 0 1 0 116090587 518123520 91955 33554432000 4194304 6058637 140736199363264 140736199361880 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21726/statm: 126495 91955 177 456 0 126031 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 505980

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1797.52
CPU system time (s): 2.50762
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 505980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.52
system time used= 2.50762
maximum resident set size= 409136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88731
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= 27
involuntary context switches= 1913

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.54531 second user time and 6.91595 second system time

The end

Launcher Data 

Begin job on node123 at 2016-06-08 01:19:34
IDJOB=4083455
IDBENCH=2567
IDSOLVER=2545
FILE ID=node123/4083455-1465341574
RUNJOBID= node123-1465337900-21215
PBS_JOBID= 19853398
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-75-70.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083455-1465341574/watcher-4083455-1465341574 -o /tmp/evaluation-result-4083455-1465341574/solver-4083455-1465341574 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node123-1465337900-21215 --watchdog 1960  open-wbo-lsu HOME/instance-4083455-1465341574.opb

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

MD5SUM BENCH= 51456bad41bf92f026526861ffdd231e
RANDOM SEED=1983778033

node123.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		: 2667.117
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	: 5334.23
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		: 2667.117
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		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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		: 2667.117
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		: 2667.117
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	: 5332.57
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		: 2667.117
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		: 2667.117
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:        29266228 kB
Buffers:          164560 kB
Cached:           861372 kB
SwapCached:         1900 kB
Active:           142404 kB
Inactive:         915296 kB
Active(anon):      31872 kB
Inactive(anon):     2220 kB
Active(file):     110532 kB
Inactive(file):   913076 kB
Unevictable:     1798728 kB
Mlocked:           16360 kB
SwapTotal:      67108856 kB
SwapFree:       67098832 kB
Dirty:              4680 kB
Writeback:             0 kB
AnonPages:       1839972 kB
Mapped:             7840 kB
Shmem:                 0 kB
Slab:             605632 kB
SReclaimable:      49544 kB
SUnreclaim:       556088 kB
KernelStack:        1424 kB
PageTables:         7612 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1956656 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1804288 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= 71724 MiB
End job on node123 at 2016-06-08 01:49:35