Trace number 4116122

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) 1800.11 1800.4

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size128-round21-0.opb
MD5SUM9f8c3eda3a9e01f51a065bf79094fc86
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark37.8332
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7904
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)416
Number of constraints which are nor clauses,nor cardinality constraints832
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 

0.00/0.01	c
0.00/0.01	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.01	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.01	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.01	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.01	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.01	c
0.00/0.01	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.01	c Instance file HOME/instance-4116122-1466946554.opb
0.00/0.01	c File size is 339072 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          3968                                                                   |
1800.09/1800.40	c |  Number of hard clauses:       7072                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         416                                                                   |
1800.09/1800.40	c |  Number of PB :                1664                                                                   |
1800.09/1800.40	c |  Parse time:                   0.04 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4116122-1466946554/watcher-4116122-1466946554 -o /tmp/evaluation-result-4116122-1466946554/solver-4116122-1466946554 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4116122-1466946554.opb 

pid=21627
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: 2.25 2.19 2.18 3/174 21630
/proc/meminfo: memFree=30396388/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=24328 CPUtime=0 cores=1,3,5,7
/proc/21630/stat : 21630 (runsolver) D 21627 21630 21023 0 -1 4202560 115 0 0 0 0 0 0 0 20 0 1 0 27694355 24911872 152 33554432000 4194304 4338465 140733728796560 140733728794200 227512503479 0 0 4096 24578 18446744071579943789 0 0 17 1 0 0 0 0 0
/proc/21630/statm: 6082 152 105 36 0 2655 0

[startup+0.100176 s]
/proc/loadavg: 2.25 2.19 2.18 3/174 21630
/proc/meminfo: memFree=30396388/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=22772 CPUtime=0.08 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 4111 0 0 0 8 0 0 0 20 0 1 0 27694355 23318528 4918 33554432000 4194304 6059633 140733221950656 140733728793752 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 5693 4923 163 456 0 5229 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 22772

[startup+0.200389 s]
/proc/loadavg: 2.25 2.19 2.18 3/174 21630
/proc/meminfo: memFree=30396388/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=24372 CPUtime=0.18 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 4741 0 0 0 18 0 0 0 20 0 1 0 27694355 24956928 5500 33554432000 4194304 6059633 140733221950656 140733221949128 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 6093 5500 182 456 0 5629 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 24372

[startup+0.300385 s]
/proc/loadavg: 2.25 2.19 2.18 3/174 21630
/proc/meminfo: memFree=30396388/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=24332 CPUtime=0.28 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 4791 0 0 0 28 0 0 0 20 0 1 0 27694355 24915968 5533 33554432000 4194304 6059633 140733221950656 140733221949128 4278312 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 6083 5533 182 456 0 5619 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24332

[startup+0.700306 s]
/proc/loadavg: 2.25 2.19 2.18 3/174 21630
/proc/meminfo: memFree=30396388/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=24712 CPUtime=0.68 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 4857 0 0 0 68 0 0 0 20 0 1 0 27694355 25305088 5599 33554432000 4194304 6059633 140733221950656 140733221949128 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 6178 5599 183 456 0 5714 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24712

[startup+1.5003 s]
/proc/loadavg: 2.25 2.19 2.18 3/175 21631
/proc/meminfo: memFree=30374444/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=24712 CPUtime=1.48 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 5171 0 0 0 148 0 0 0 20 0 1 0 27694355 25305088 5297 33554432000 4194304 6059633 140733221950656 140733221949016 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 6178 5297 184 456 0 5714 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24712

[startup+3.10031 s]
/proc/loadavg: 2.23 2.18 2.18 3/175 21631
/proc/meminfo: memFree=30374880/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=25016 CPUtime=3.08 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 5452 0 0 0 308 0 0 0 20 0 1 0 27694355 25616384 5570 33554432000 4194304 6059633 140733221950656 140733221948968 4277978 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 6254 5570 184 456 0 5790 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25016

[startup+6.30033 s]
/proc/loadavg: 2.23 2.18 2.18 4/175 21631
/proc/meminfo: memFree=30373216/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=25500 CPUtime=6.27 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 6435 0 0 0 627 0 0 0 20 0 1 0 27694355 26112000 5757 33554432000 4194304 6059633 140733221950656 140733221949480 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 6375 5757 184 456 0 5911 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 25500

[startup+12.7003 s]
/proc/loadavg: 2.19 2.18 2.17 3/175 21631
/proc/meminfo: memFree=30363244/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=37224 CPUtime=12.67 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 7567 0 0 0 1267 0 0 0 20 0 1 0 27694355 38117376 8360 33554432000 4194304 6059633 140733221950656 140733221949176 4867836 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 9306 8360 184 456 0 8842 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 37224

[startup+25.5004 s]
/proc/loadavg: 2.16 2.17 2.17 3/175 21631
/proc/meminfo: memFree=30363336/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=37224 CPUtime=25.47 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 7706 0 0 0 2547 0 0 0 20 0 1 0 27694355 38117376 8497 33554432000 4194304 6059633 140733221950656 140733221949176 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 9306 8497 184 456 0 8842 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 37224

[startup+51.1004 s]
/proc/loadavg: 2.18 2.17 2.17 3/176 21634
/proc/meminfo: memFree=30362652/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=41644 CPUtime=51.07 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 8021 0 0 0 5106 1 0 0 20 0 1 0 27694355 42643456 9823 33554432000 4194304 6059633 140733221950656 140733221949176 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 10411 9823 184 456 0 9947 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 41644

[startup+102.3 s]
/proc/loadavg: 2.21 2.17 2.17 3/176 21635
/proc/meminfo: memFree=30345296/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=55968 CPUtime=102.26 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 9705 0 0 0 10225 1 0 0 20 0 1 0 27694355 57311232 9282 33554432000 4194304 6059633 140733221950656 140733221949144 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 13992 9282 184 456 0 13528 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 55968

[startup+162.3 s]
/proc/loadavg: 2.24 2.19 2.18 3/175 21637
/proc/meminfo: memFree=30327808/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=63896 CPUtime=162.25 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 10017 0 0 0 16223 2 0 0 20 0 1 0 27694355 65429504 13166 33554432000 4194304 6059633 140733221950656 140733221949144 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 15974 13166 184 456 0 15510 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 63896

[startup+222.307 s]
/proc/loadavg: 2.33 2.22 2.19 4/175 21638
/proc/meminfo: memFree=30313836/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=63896 CPUtime=222.25 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 10678 0 0 0 22223 2 0 0 20 0 1 0 27694355 65429504 14841 33554432000 4194304 6059633 140733221950656 140733221949144 4277551 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 15974 14841 184 456 0 15510 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 63896

[startup+282.3 s]
/proc/loadavg: 2.28 2.22 2.18 3/175 21639
/proc/meminfo: memFree=30305032/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=282.22 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 10902 0 0 0 28220 2 0 0 20 0 1 0 27694355 96505856 16500 33554432000 4194304 6059633 140733221950656 140733221949144 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 16500 184 456 0 23097 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 94244

[startup+342.3 s]
/proc/loadavg: 2.17 2.20 2.18 4/175 21640
/proc/meminfo: memFree=30300940/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=342.21 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 10903 0 0 0 34219 2 0 0 20 0 1 0 27694355 96505856 17012 33554432000 4194304 6059633 140733221950656 140733221949144 4277940 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 17012 184 456 0 23097 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 94244

[startup+402.3 s]
/proc/loadavg: 2.15 2.19 2.18 4/175 21641
/proc/meminfo: memFree=30297084/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=402.21 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 10904 0 0 0 40219 2 0 0 20 0 1 0 27694355 96505856 17524 33554432000 4194304 6059633 140733221950656 140733221949144 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 17524 184 456 0 23097 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 94244

[startup+462.3 s]
/proc/loadavg: 2.32 2.23 2.19 3/175 21643
/proc/meminfo: memFree=30290860/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=462.2 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 10906 0 0 0 46218 2 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949144 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 94244

[startup+522.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/175 21644
/proc/meminfo: memFree=30290736/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=522.19 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 10906 0 0 0 52217 2 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949144 4246427 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 94244

[startup+582.3 s]
/proc/loadavg: 2.15 2.19 2.18 4/175 21645
/proc/meminfo: memFree=30257480/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=582.18 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 11388 0 0 0 58214 4 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949480 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 94244


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


[startup+882.307 s]
/proc/loadavg: 2.24 2.21 2.18 4/175 21654
/proc/meminfo: memFree=30250960/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=882.15 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 13338 0 0 0 88206 9 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949480 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 94244

[startup+942.3 s]
/proc/loadavg: 2.14 2.19 2.18 3/175 21655
/proc/meminfo: memFree=30285804/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=942.12 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 13584 0 0 0 94203 9 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949480 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 94244

[startup+1002.3 s]
/proc/loadavg: 2.17 2.19 2.18 3/175 21656
/proc/meminfo: memFree=30285888/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=1002.12 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 13831 0 0 0 100202 10 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949480 4246280 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 94244

[startup+1062.3 s]
/proc/loadavg: 2.27 2.21 2.18 4/175 21658
/proc/meminfo: memFree=30246576/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=143564 CPUtime=1062.11 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 14323 0 0 0 106200 11 0 0 20 0 1 0 27694355 147009536 28501 33554432000 4194304 6059633 140733221950656 140733221949192 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 35891 28501 184 456 0 35427 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 143564

[startup+1122.3 s]
/proc/loadavg: 2.14 2.18 2.18 3/175 21659
/proc/meminfo: memFree=30240340/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=143564 CPUtime=1122.1 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 14574 0 0 0 112198 12 0 0 20 0 1 0 27694355 147009536 30037 33554432000 4194304 6059633 140733221950656 140733221949192 4278360 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 35891 30037 184 456 0 35427 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 143564

[startup+1182.3 s]
/proc/loadavg: 2.21 2.19 2.18 3/175 21660
/proc/meminfo: memFree=30233224/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=1182.09 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 15638 0 0 0 118195 14 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949480 4277527 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 94244

[startup+1242.3 s]
/proc/loadavg: 2.16 2.18 2.18 3/175 21661
/proc/meminfo: memFree=30252120/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=1242.08 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 16473 0 0 0 124193 15 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949480 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 94244

[startup+1302.3 s]
/proc/loadavg: 2.17 2.18 2.18 3/176 21665
/proc/meminfo: memFree=30250204/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=1302.07 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 17310 0 0 0 130190 17 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949480 4261858 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 94244

[startup+1362.3 s]
/proc/loadavg: 2.32 2.20 2.19 3/175 21667
/proc/meminfo: memFree=30252128/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=1362.06 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 18145 0 0 0 136187 19 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949480 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 94244

[startup+1422.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/175 21668
/proc/meminfo: memFree=30254204/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=1422.06 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 18980 0 0 0 142185 21 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949480 4278338 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 94244

[startup+1482.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/175 21669
/proc/meminfo: memFree=30284848/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=1482.04 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 19818 0 0 0 148182 22 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949480 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 94244

[startup+1542.31 s]
/proc/loadavg: 2.21 2.21 2.18 3/175 21670
/proc/meminfo: memFree=30284508/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=94244 CPUtime=1542.04 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 20659 0 0 0 154180 24 0 0 20 0 1 0 27694355 96505856 18548 33554432000 4194304 6059633 140733221950656 140733221949448 4254746 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 23561 18548 184 456 0 23097 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 94244

[startup+1602.3 s]
/proc/loadavg: 2.29 2.22 2.19 3/175 21671
/proc/meminfo: memFree=30226488/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=174384 CPUtime=1602.02 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 21498 0 0 0 160177 25 0 0 20 0 1 0 27694355 178569216 33176 33554432000 4194304 6059633 140733221950656 140733221949448 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 43596 33176 184 456 0 43132 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 174384

[startup+1662.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/175 21673
/proc/meminfo: memFree=30172960/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=174384 CPUtime=1662.01 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 22335 0 0 0 166175 26 0 0 20 0 1 0 27694355 178569216 32152 33554432000 4194304 6059633 140733221950656 140733221949448 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 43596 32152 184 456 0 43132 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 174384

[startup+1722.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/175 21719
/proc/meminfo: memFree=30273576/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=143564 CPUtime=1722.01 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 22738 0 0 0 172173 28 0 0 20 0 1 0 27694355 147009536 30698 33554432000 4194304 6059633 140733221950656 140733221949192 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 35891 30698 184 456 0 35427 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 143564

[startup+1782.3 s]
/proc/loadavg: 2.24 2.23 2.19 3/175 21720
/proc/meminfo: memFree=30284636/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=143564 CPUtime=1782 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 23424 0 0 0 178171 29 0 0 20 0 1 0 27694355 147009536 29013 33554432000 4194304 6059633 140733221950656 140733221949192 4246304 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 35891 29013 184 456 0 35427 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 143564



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.25 2.23 2.19 4/175 21721
/proc/meminfo: memFree=30260304/32872528 swapFree=1308564/1463908
[pid=21630] ppid=21627 vsize=174384 CPUtime=1800.09 cores=1,3,5,7
/proc/21630/stat : 21630 (open-wbo) R 21627 21630 21023 0 -1 4202496 24016 0 0 0 179979 30 0 0 20 0 1 0 27694355 178569216 32152 33554432000 4194304 6059633 140733221950656 140733221949448 4278460 0 0 4096 8404992 0 0 0 17 3 0 0 1 0 0
/proc/21630/statm: 43596 32152 184 456 0 43132 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 174384

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 21630 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.11
CPU user time (s): 1799.8
CPU system time (s): 0.308953
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 174384

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.8
system time used= 0.308953
maximum resident set size= 138848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24019
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= 15
involuntary context switches= 1990

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.75528 second user time and 6.70398 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 15:09:14
IDJOB=4116122
IDBENCH=109430
IDSOLVER=2547
FILE ID=node121/4116122-1466946554
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size128-round21-0.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116122-1466946554/watcher-4116122-1466946554 -o /tmp/evaluation-result-4116122-1466946554/solver-4116122-1466946554 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4116122-1466946554.opb

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

MD5SUM BENCH= 9f8c3eda3a9e01f51a065bf79094fc86
RANDOM SEED=976454705

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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	: 5332.57
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		: 2667.172
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	: 5332.57
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		: 2667.172
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		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30396568 kB
Buffers:           67976 kB
Cached:           173368 kB
SwapCached:         1456 kB
Active:            78708 kB
Inactive:         205524 kB
Active(anon):      42564 kB
Inactive(anon):     2960 kB
Active(file):      36144 kB
Inactive(file):   202564 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:       1561704 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             593956 kB
SReclaimable:      38092 kB
SUnreclaim:       555864 kB
KernelStack:        1456 kB
PageTables:         7320 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1611904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    223232 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= 71688 MiB
End job on node121 at 2016-06-26 15:39:14