Trace number 4086249

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 PB16? (TO) 1800.03 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K80.opb
MD5SUMa3fcbcd7997dcbab652ff1a098fe5a93
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 variables5440
Total number of constraints5602
Number of constraints which are clauses5522
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint80
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 81
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
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-4086249-1465273503.opb
0.00/0.00	c File size is 346991 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          5440                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       5522                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          80                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4086249-1465273503/watcher-4086249-1465273503 -o /tmp/evaluation-result-4086249-1465273503/solver-4086249-1465273503 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15006 --watchdog 1960 open-wbo HOME/instance-4086249-1465273503.opb 

pid=18806
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: 2.21 2.20 2.18 4/176 18809
/proc/meminfo: memFree=29940988/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=3072 CPUtime=0 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 505 0 0 0 0 0 0 0 20 0 1 0 109282117 3145728 381 33554432000 4194304 6059633 140736798816592 140733554681928 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 768 382 219 456 0 219 0

[startup+0.100168 s]
/proc/loadavg: 2.21 2.20 2.18 4/176 18809
/proc/meminfo: memFree=29940988/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=11084 CPUtime=0.09 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 1691 0 0 0 9 0 0 0 20 0 1 0 109282117 11350016 1451 33554432000 4194304 6059633 140736798816592 140733554681928 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 2771 1451 165 456 0 2307 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11084

[startup+0.200318 s]
/proc/loadavg: 2.21 2.20 2.18 4/176 18809
/proc/meminfo: memFree=29940988/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=11216 CPUtime=0.19 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 1851 0 0 0 19 0 0 0 20 0 1 0 109282117 11485184 2121 33554432000 4194304 6059633 140736798816592 140733554681928 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 2804 2121 178 456 0 2340 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11216

[startup+0.300279 s]
/proc/loadavg: 2.21 2.20 2.18 4/176 18809
/proc/meminfo: memFree=29940988/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=11348 CPUtime=0.29 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 1878 0 0 0 29 0 0 0 20 0 1 0 109282117 11620352 2148 33554432000 4194304 6059633 140736798816592 140733554681928 4262818 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 2837 2148 178 456 0 2373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11348

[startup+0.700233 s]
/proc/loadavg: 2.21 2.20 2.18 4/176 18809
/proc/meminfo: memFree=29940988/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=9948 CPUtime=0.69 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 2539 0 0 0 69 0 0 0 20 0 1 0 109282117 10186752 1976 33554432000 4194304 6059633 140736798816592 140736798814968 4255448 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 2487 1976 180 456 0 2023 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9948

[startup+1.50026 s]
/proc/loadavg: 2.21 2.20 2.18 4/177 18810
/proc/meminfo: memFree=30101052/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=16288 CPUtime=1.49 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 4036 0 0 0 149 0 0 0 20 0 1 0 109282117 16678912 3187 33554432000 4194304 6059633 140736798816592 140736798814968 4262739 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 4072 3187 180 456 0 3608 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16288

[startup+3.10024 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 18810
/proc/meminfo: memFree=30093836/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=17976 CPUtime=3.09 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 4486 0 0 0 309 0 0 0 20 0 1 0 109282117 18407424 3609 33554432000 4194304 6059633 140736798816592 140736798815112 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 4494 3609 180 456 0 4030 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17976

[startup+6.30024 s]
/proc/loadavg: 2.27 2.21 2.18 3/177 18810
/proc/meminfo: memFree=30058324/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=23588 CPUtime=6.29 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 7474 0 0 0 628 1 0 0 20 0 1 0 109282117 24154112 5433 33554432000 4194304 6059633 140736798816592 140736798815080 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 5897 5433 180 456 0 5433 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23588

[startup+12.7003 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 18810
/proc/meminfo: memFree=30014828/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=32404 CPUtime=12.69 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 8416 0 0 0 1268 1 0 0 20 0 1 0 109282117 33181696 7679 33554432000 4194304 6059633 140736798816592 140736798815128 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 8101 7679 180 456 0 7637 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32404

[startup+25.5004 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 18810
/proc/meminfo: memFree=29993060/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=51080 CPUtime=25.48 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 8538 0 0 0 2547 1 0 0 20 0 1 0 109282117 52305920 9843 33554432000 4194304 6059633 140736798816592 140736798815080 4278658 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 12770 9843 180 456 0 12306 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 51080

[startup+51.1004 s]
/proc/loadavg: 2.20 2.20 2.18 4/177 18810
/proc/meminfo: memFree=29943180/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=69936 CPUtime=51.08 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 8621 0 0 0 5106 2 0 0 20 0 1 0 109282117 71614464 11893 33554432000 4194304 6059633 140736798816592 140736798815080 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 17484 11893 180 456 0 17020 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69936

[startup+102.3 s]
/proc/loadavg: 2.27 2.21 2.18 3/177 18811
/proc/meminfo: memFree=29955300/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=69936 CPUtime=102.29 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 10000 0 0 0 10224 5 0 0 20 0 1 0 109282117 71614464 12397 33554432000 4194304 6059633 140736798816592 140736798815416 4255448 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 17484 12397 180 456 0 17020 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 69936

[startup+162.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 18812
/proc/meminfo: memFree=30015440/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=119256 CPUtime=162.27 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 11296 0 0 0 16219 8 0 0 20 0 1 0 109282117 122118144 23355 33554432000 4194304 6059633 140736798816592 140736798815128 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 29814 23355 180 456 0 29350 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 119256

[startup+222.307 s]
/proc/loadavg: 2.19 2.20 2.18 4/177 18814
/proc/meminfo: memFree=29850172/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=131056 CPUtime=222.26 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 14692 0 0 0 22213 13 0 0 20 0 1 0 109282117 134201344 29940 33554432000 4194304 6059633 140736798816592 140736798815128 4255732 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 32764 29940 180 456 0 32300 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 131056

[startup+282.3 s]
/proc/loadavg: 2.37 2.25 2.20 3/177 18815
/proc/meminfo: memFree=29837592/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=161876 CPUtime=282.25 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 16905 0 0 0 28208 17 0 0 20 0 1 0 109282117 165761024 35639 33554432000 4194304 6059633 140736798816592 140736798815384 4255352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 40469 35639 180 456 0 40005 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 161876

[startup+342.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/178 18819
/proc/meminfo: memFree=29980516/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=81736 CPUtime=342.24 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 18538 0 0 0 34203 21 0 0 20 0 1 0 109282117 83697664 20012 33554432000 4194304 6059633 140736798816592 140736798815416 4255192 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 20434 20012 180 456 0 19970 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 81736

[startup+402.3 s]
/proc/loadavg: 2.13 2.20 2.18 3/177 18820
/proc/meminfo: memFree=29799704/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=161876 CPUtime=402.23 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 20173 0 0 0 40198 25 0 0 20 0 1 0 109282117 165761024 39737 33554432000 4194304 6059633 140736798816592 140736798815384 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 40469 39737 180 456 0 40005 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 161876

[startup+462.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 18821
/proc/meminfo: memFree=29830636/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=161876 CPUtime=462.22 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 22959 0 0 0 46192 30 0 0 20 0 1 0 109282117 165761024 36153 33554432000 4194304 6059633 140736798816592 140736798815384 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 40469 36153 180 456 0 40005 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 161876

[startup+522.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/177 18823
/proc/meminfo: memFree=29815092/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=81736 CPUtime=522.22 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 25423 0 0 0 52187 35 0 0 20 0 1 0 109282117 83697664 20014 33554432000 4194304 6059633 140736798816592 140736798815416 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 20434 20014 180 456 0 19970 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 81736

[startup+582.3 s]
/proc/loadavg: 2.11 2.18 2.17 3/177 18824
/proc/meminfo: memFree=29826748/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=161876 CPUtime=582.21 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 27872 0 0 0 58182 39 0 0 20 0 1 0 109282117 165761024 35641 33554432000 4194304 6059633 140736798816592 140736798815384 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 40469 35641 180 456 0 40005 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 161876


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


[startup+942.3 s]
/proc/loadavg: 2.34 2.25 2.20 3/178 18835
/proc/meminfo: memFree=29713376/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=211964 CPUtime=942.14 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 40241 0 0 0 94153 61 0 0 20 0 1 0 109282117 217051136 44171 33554432000 4194304 6059633 140736798816592 140736798815384 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 52991 44171 180 456 0 52527 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 211964

[startup+1002.3 s]
/proc/loadavg: 2.37 2.28 2.21 3/177 18881
/proc/meminfo: memFree=29940872/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=211964 CPUtime=1002.13 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 41895 0 0 0 100148 65 0 0 20 0 1 0 109282117 217051136 45195 33554432000 4194304 6059633 140736798816592 140736798815384 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 52991 45195 180 456 0 52527 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 211964

[startup+1062.3 s]
/proc/loadavg: 2.35 2.29 2.21 3/177 18882
/proc/meminfo: memFree=29904676/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=211964 CPUtime=1062.13 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 43550 0 0 0 106144 69 0 0 20 0 1 0 109282117 217051136 46219 33554432000 4194304 6059633 140736798816592 140736798815384 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 52991 46219 180 456 0 52527 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 211964

[startup+1122.3 s]
/proc/loadavg: 2.28 2.28 2.21 3/177 18884
/proc/meminfo: memFree=29941804/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=211964 CPUtime=1122.11 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 45204 0 0 0 112139 72 0 0 20 0 1 0 109282117 217051136 44683 33554432000 4194304 6059633 140736798816592 140736798815384 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 52991 44683 180 456 0 52527 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 211964

[startup+1182.3 s]
/proc/loadavg: 2.21 2.25 2.20 3/177 18885
/proc/meminfo: memFree=29879892/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=211964 CPUtime=1182.11 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 46855 0 0 0 118135 76 0 0 20 0 1 0 109282117 217051136 42635 33554432000 4194304 6059633 140736798816592 140736798815384 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 52991 42635 180 456 0 52527 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 211964

[startup+1242.3 s]
/proc/loadavg: 2.13 2.22 2.19 4/177 18886
/proc/meminfo: memFree=29951164/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=161876 CPUtime=1242.09 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 47692 0 0 0 124131 78 0 0 20 0 1 0 109282117 165761024 39262 33554432000 4194304 6059633 140736798816592 140736798815384 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 40469 39262 180 456 0 40005 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 161876

[startup+1302.3 s]
/proc/loadavg: 2.09 2.19 2.18 3/177 18887
/proc/meminfo: memFree=29963836/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=161876 CPUtime=1302.09 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 49345 0 0 0 130127 82 0 0 20 0 1 0 109282117 165761024 36702 33554432000 4194304 6059633 140736798816592 140736798815384 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 40469 36702 180 456 0 40005 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 161876

[startup+1362.3 s]
/proc/loadavg: 2.14 2.18 2.18 3/177 18888
/proc/meminfo: memFree=29901128/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=131056 CPUtime=1362.07 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 50585 0 0 0 136123 84 0 0 20 0 1 0 109282117 134201344 32199 33554432000 4194304 6059633 140736798816592 140736798815128 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 32764 32199 180 456 0 32300 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 131056

[startup+1422.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/176 18889
/proc/meminfo: memFree=29841164/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=293352 CPUtime=1422.07 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 52370 0 0 0 142121 86 0 0 20 0 1 0 109282117 300392448 53394 33554432000 4194304 6059633 140736798816592 140736798815384 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 73338 53394 180 456 0 72874 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 293352

[startup+1482.3 s]
/proc/loadavg: 2.19 2.21 2.18 4/177 18891
/proc/meminfo: memFree=29823012/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=211964 CPUtime=1482.06 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 54022 0 0 0 148116 90 0 0 20 0 1 0 109282117 217051136 48786 33554432000 4194304 6059633 140736798816592 140736798815384 4278354 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 52991 48786 180 456 0 52527 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 211964

[startup+1542.31 s]
/proc/loadavg: 2.18 2.20 2.18 3/178 18895
/proc/meminfo: memFree=29892164/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=211964 CPUtime=1542.06 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 56186 0 0 0 154112 94 0 0 20 0 1 0 109282117 217051136 43154 33554432000 4194304 6059633 140736798816592 140736798815384 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 52991 43154 180 456 0 52527 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 211964

[startup+1602.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 18896
/proc/meminfo: memFree=29882772/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=161876 CPUtime=1602.04 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 57534 0 0 0 160107 97 0 0 20 0 1 0 109282117 165761024 37733 33554432000 4194304 6059633 140736798816592 140736798815384 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 40469 37733 180 456 0 40005 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 161876

[startup+1662.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/177 18897
/proc/meminfo: memFree=29891992/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=131328 CPUtime=1662.03 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 59168 0 0 0 166104 99 0 0 20 0 1 0 109282117 134479872 31573 33554432000 4194304 6059633 140736798816592 140736798815128 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 32832 31573 180 456 0 32368 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 131328

[startup+1722.3 s]
/proc/loadavg: 2.26 2.21 2.18 3/177 18898
/proc/meminfo: memFree=29789800/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=293624 CPUtime=1722.02 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 60910 0 0 0 172100 102 0 0 20 0 1 0 109282117 300670976 52720 33554432000 4194304 6059633 140736798816592 140736798815384 4277864 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 73406 52720 180 456 0 72942 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 293624

[startup+1782.3 s]
/proc/loadavg: 2.27 2.21 2.18 3/177 18900
/proc/meminfo: memFree=29925564/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=213236 CPUtime=1782.01 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 63022 0 0 0 178096 105 0 0 20 0 1 0 109282117 218353664 46015 33554432000 4194304 6059633 140736798816592 140736798815384 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 53309 46015 180 456 0 52845 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 213236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 18901
/proc/meminfo: memFree=29838608/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=213236 CPUtime=1800.01 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 63032 0 0 0 179896 105 0 0 20 0 1 0 109282117 218353664 51135 33554432000 4194304 6059633 140736798816592 140736798815384 4255735 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 53309 51135 180 456 0 52845 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 213236

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 18809 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 18901
/proc/meminfo: memFree=29838608/32872528 swapFree=18240/1696364
[pid=18809] ppid=18806 vsize=213236 CPUtime=1800.01 cores=1,3,5,7
/proc/18809/stat : 18809 (open-wbo) R 18806 18809 14989 0 -1 4202496 63032 0 0 0 179896 105 0 0 20 0 1 0 109282117 218353664 51135 33554432000 4194304 6059633 140736798816592 140736798815384 4255735 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/18809/statm: 53309 51135 180 456 0 52845 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 213236

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1798.96
CPU system time (s): 1.06384
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 294624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.96
system time used= 1.06384
maximum resident set size= 226072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63035
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= 14
involuntary context switches= 1980

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.83427 second user time and 6.87795 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 06:25:03
IDJOB=4086249
IDBENCH=90115
IDSOLVER=2547
FILE ID=node137/4086249-1465273503
RUNJOBID= node137-1465253786-15006
PBS_JOBID= 19843269
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K80.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086249-1465273503/watcher-4086249-1465273503 -o /tmp/evaluation-result-4086249-1465273503/solver-4086249-1465273503 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15006 --watchdog 1960  open-wbo HOME/instance-4086249-1465273503.opb

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

MD5SUM BENCH= a3fcbcd7997dcbab652ff1a098fe5a93
RANDOM SEED=858592535

node137.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		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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	: 5332.56
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		: 2667.018
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.018
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		: 2667.018
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:        29941368 kB
Buffers:           88140 kB
Cached:           159480 kB
SwapCached:         2556 kB
Active:           339012 kB
Inactive:         159624 kB
Active(anon):     250664 kB
Inactive(anon):     2836 kB
Active(file):      88348 kB
Inactive(file):   156788 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099008 kB
Dirty:              5104 kB
Writeback:             0 kB
AnonPages:       1948160 kB
Mapped:             8832 kB
Shmem:                 0 kB
Slab:             599336 kB
SReclaimable:      43284 kB
SUnreclaim:       556052 kB
KernelStack:        1456 kB
PageTables:         7676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2108928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1841152 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= 71732 MiB
End job on node137 at 2016-06-07 06:55:03