Trace number 4116440

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size160-round21-2.opb
MD5SUM6df59df9dbb1067f1d813a340c83c82d
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 benchmark231.317
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 constraints7936
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)448
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 

0.00/0.00	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-4116440-1466954336.opb
0.00/0.00	c File size is 339520 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:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7104                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1664                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4116440-1466954336/watcher-4116440-1466954336 -o /tmp/evaluation-result-4116440-1466954336/solver-4116440-1466954336 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960 open-wbo-lsu HOME/instance-4116440-1466954336.opb 

pid=28684
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28687
/proc/meminfo: memFree=31695276/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=2672 CPUtime=0 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 394 0 0 0 0 0 0 0 20 0 1 0 28470658 2736128 269 33554432000 4194304 6058637 140735961576240 140735727894456 4210712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 668 269 218 456 0 121 0

[startup+0.100166 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28687
/proc/meminfo: memFree=31695276/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=23496 CPUtime=0.08 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 5001 0 0 0 8 0 0 0 20 0 1 0 28470658 24059904 5196 33554432000 4194304 6058637 140735961576240 140735727894456 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 5874 5196 167 456 0 5410 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23496

[startup+0.200372 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28687
/proc/meminfo: memFree=31695276/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=24400 CPUtime=0.18 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 5306 0 0 0 18 0 0 0 20 0 1 0 28470658 24985600 5450 33554432000 4194304 6058637 140735961576240 140735961574856 4254568 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 6100 5450 179 456 0 5636 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 24400

[startup+0.300359 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28687
/proc/meminfo: memFree=31695276/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=24628 CPUtime=0.28 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 5350 0 0 0 28 0 0 0 20 0 1 0 28470658 25219072 5478 33554432000 4194304 6058637 140735961576240 140735961574856 4246170 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 6157 5478 179 456 0 5693 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 24628

[startup+0.700298 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28687
/proc/meminfo: memFree=31695276/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=24628 CPUtime=0.68 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 5387 0 0 0 68 0 0 0 20 0 1 0 28470658 25219072 5515 33554432000 4194304 6058637 140735961576240 140735961574856 4246207 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 6157 5515 180 456 0 5693 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 24628

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28688
/proc/meminfo: memFree=31673620/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=24756 CPUtime=1.49 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 5681 0 0 0 148 1 0 0 20 0 1 0 28470658 25350144 5267 33554432000 4194304 6058637 140735961576240 140735961574840 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 6189 5267 181 456 0 5725 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 24756

[startup+3.10029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28688
/proc/meminfo: memFree=31673620/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=25100 CPUtime=3.09 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 5947 0 0 0 308 1 0 0 20 0 1 0 28470658 25702400 5526 33554432000 4194304 6058637 140735961576240 140735961574840 4246112 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 6275 5526 181 456 0 5811 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25100

[startup+6.30029 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 28688
/proc/meminfo: memFree=31672700/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=25484 CPUtime=6.29 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 6780 0 0 0 628 1 0 0 20 0 1 0 28470658 26095616 5649 33554432000 4194304 6058637 140735961576240 140735961575304 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 6371 5649 181 456 0 5907 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25484

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28688
/proc/meminfo: memFree=31660572/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=37204 CPUtime=12.69 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 7729 0 0 0 1267 2 0 0 20 0 1 0 28470658 38096896 8567 33554432000 4194304 6058637 140735961576240 140735961575000 4246223 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 9301 8567 181 456 0 8837 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37204

[startup+25.5004 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 28688
/proc/meminfo: memFree=31624412/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=37204 CPUtime=25.49 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 7729 0 0 0 2547 2 0 0 20 0 1 0 28470658 38096896 8567 33554432000 4194304 6058637 140735961576240 140735961575000 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 9301 8567 181 456 0 8837 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37204

[startup+51.1004 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 28688
/proc/meminfo: memFree=31656064/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=41624 CPUtime=51.08 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 8529 0 0 0 5106 2 0 0 20 0 1 0 28470658 42622976 9808 33554432000 4194304 6058637 140735961576240 140735961575000 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 10406 9808 181 456 0 9942 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41624

[startup+102.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 28692
/proc/meminfo: memFree=31610508/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=55948 CPUtime=102.28 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 9312 0 0 0 10225 3 0 0 20 0 1 0 28470658 57290752 12104 33554432000 4194304 6058637 140735961576240 140735961574968 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 13987 12104 181 456 0 13523 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55948

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28693
/proc/meminfo: memFree=31634476/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=63812 CPUtime=162.26 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 9831 0 0 0 16223 3 0 0 20 0 1 0 28470658 65343488 15176 33554432000 4194304 6058637 140735961576240 140735961574968 4261600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 15953 15176 181 456 0 15489 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63812

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28694
/proc/meminfo: memFree=31594388/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=222.26 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 10376 0 0 0 22222 4 0 0 20 0 1 0 28470658 96419840 16712 33554432000 4194304 6058637 140735961576240 140735961574968 4262641 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 16712 181 456 0 23076 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 94160

[startup+282.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 28695
/proc/meminfo: memFree=31580296/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=282.24 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 10378 0 0 0 28220 4 0 0 20 0 1 0 28470658 96419840 17224 33554432000 4194304 6058637 140735961576240 140735961574968 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 17224 181 456 0 23076 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 94160

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 28697
/proc/meminfo: memFree=31624536/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=342.23 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 10379 0 0 0 34219 4 0 0 20 0 1 0 28470658 96419840 17736 33554432000 4194304 6058637 140735961576240 140735961574968 4255149 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 17736 181 456 0 23076 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 94160

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28698
/proc/meminfo: memFree=31588600/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=402.22 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 10381 0 0 0 40218 4 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961574968 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 94160

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28699
/proc/meminfo: memFree=31579676/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=462.22 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 10545 0 0 0 46217 5 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961575304 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 94160

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28700
/proc/meminfo: memFree=31570688/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=522.21 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 10876 0 0 0 52215 6 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961575304 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 94160

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28701
/proc/meminfo: memFree=31566856/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=582.2 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 11208 0 0 0 58213 7 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961575304 4277824 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 94160


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28712
/proc/meminfo: memFree=31525152/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=143480 CPUtime=942.14 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 12729 0 0 0 94202 12 0 0 20 0 1 0 28470658 146923520 27613 33554432000 4194304 6058637 140735961576240 140735961575016 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 35870 27613 181 456 0 35406 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 143480

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28713
/proc/meminfo: memFree=31516844/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=143480 CPUtime=1002.13 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 12906 0 0 0 100200 13 0 0 20 0 1 0 28470658 146923520 30173 33554432000 4194304 6058637 140735961576240 140735961575016 4278165 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 35870 30173 181 456 0 35406 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 143480

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28714
/proc/meminfo: memFree=31569792/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=1062.13 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 13464 0 0 0 106198 15 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961575304 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 94160

[startup+1122.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 28715
/proc/meminfo: memFree=31574296/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=1122.11 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 14222 0 0 0 112195 16 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961575304 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 94160

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 28762
/proc/meminfo: memFree=31671296/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=1182.11 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 14982 0 0 0 118193 18 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961575304 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 94160

[startup+1242.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28764
/proc/meminfo: memFree=31624244/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=143480 CPUtime=1242.1 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 15908 0 0 0 124190 20 0 0 20 0 1 0 28470658 146923520 26589 33554432000 4194304 6058637 140735961576240 140735961575016 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 35870 26589 181 456 0 35406 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 143480

[startup+1302.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 28768
/proc/meminfo: memFree=31605072/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=143480 CPUtime=1302.09 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 16673 0 0 0 130188 21 0 0 20 0 1 0 28470658 146923520 27613 33554432000 4194304 6058637 140735961576240 140735961575016 4246099 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 35870 27613 181 456 0 35406 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 143480

[startup+1362.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 28769
/proc/meminfo: memFree=31597464/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=143480 CPUtime=1362.07 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 17439 0 0 0 136185 22 0 0 20 0 1 0 28470658 146923520 27613 33554432000 4194304 6058637 140735961576240 140735961575016 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 35870 27613 181 456 0 35406 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 143480

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28770
/proc/meminfo: memFree=31591748/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=143480 CPUtime=1422.07 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 18199 0 0 0 142183 24 0 0 20 0 1 0 28470658 146923520 27613 33554432000 4194304 6058637 140735961576240 140735961575016 4246088 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 35870 27613 181 456 0 35406 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 143480

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28771
/proc/meminfo: memFree=31589476/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=143480 CPUtime=1482.06 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 18962 0 0 0 148180 26 0 0 20 0 1 0 28470658 146923520 27101 33554432000 4194304 6058637 140735961576240 140735961575016 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 35870 27101 181 456 0 35406 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 143480

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28773
/proc/meminfo: memFree=31620936/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=1542.05 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 19563 0 0 0 154179 26 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961575304 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 94160

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28774
/proc/meminfo: memFree=31618912/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=1602.04 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 20326 0 0 0 160176 28 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961575304 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 94160

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28775
/proc/meminfo: memFree=31587760/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=1662.03 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 21095 0 0 0 166174 29 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961575304 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 94160

[startup+1722.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28776
/proc/meminfo: memFree=31554556/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=174300 CPUtime=1722.02 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 21859 0 0 0 172171 31 0 0 20 0 1 0 28470658 178483200 34848 33554432000 4194304 6058637 140735961576240 140735961575272 4301384 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 43575 34848 181 456 0 43111 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 174300

[startup+1782.3 s]
/proc/loadavg: 2.07 2.03 2.00 3/177 28777
/proc/meminfo: memFree=31560460/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=174300 CPUtime=1782.01 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 22619 0 0 0 178169 32 0 0 20 0 1 0 28470658 178483200 33312 33554432000 4194304 6058637 140735961576240 140735961575272 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 43575 33312 181 456 0 43111 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 174300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 28777
/proc/meminfo: memFree=31579952/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=1800.01 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 22623 0 0 0 179968 33 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961575304 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 94160

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 28687 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 28777
/proc/meminfo: memFree=31579952/32872528 swapFree=8540/8540
[pid=28687] ppid=28684 vsize=94160 CPUtime=1800.01 cores=0,2,4,6
/proc/28687/stat : 28687 (open-wbo-lsu) R 28684 28687 27507 0 -1 4202496 22623 0 0 0 179968 33 0 0 20 0 1 0 28470658 96419840 18760 33554432000 4194304 6058637 140735961576240 140735961575304 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28687/statm: 23540 18760 181 456 0 23076 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 94160

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.69
CPU system time (s): 0.334949
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 174300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.69
system time used= 0.334949
maximum resident set size= 141440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22626
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= 11
involuntary context switches= 1975

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.85311 second user time and 8.29674 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 17:18:56
IDJOB=4116440
IDBENCH=109470
IDSOLVER=2545
FILE ID=node151/4116440-1466954336
RUNJOBID= node151-1466944525-27523
PBS_JOBID= 19976361
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round21-2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116440-1466954336/watcher-4116440-1466954336 -o /tmp/evaluation-result-4116440-1466954336/solver-4116440-1466954336 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960  open-wbo-lsu HOME/instance-4116440-1466954336.opb

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

MD5SUM BENCH= 6df59df9dbb1067f1d813a340c83c82d
RANDOM SEED=1752920700

node151.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5332.54
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5332.56
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		: 2667.217
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31695284 kB
Buffers:           70308 kB
Cached:           292516 kB
SwapCached:         1760 kB
Active:           140892 kB
Inactive:         301680 kB
Active(anon):      81348 kB
Inactive(anon):      780 kB
Active(file):      59544 kB
Inactive(file):   300900 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67096992 kB
Dirty:              5048 kB
Writeback:             0 kB
AnonPages:        197392 kB
Mapped:             7988 kB
Shmem:                 0 kB
Slab:             595692 kB
SReclaimable:      39296 kB
SUnreclaim:       556396 kB
KernelStack:        1472 kB
PageTables:         4216 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     219668 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    176128 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= 71712 MiB
End job on node151 at 2016-06-26 17:48:57