Trace number 4083528

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) 1800.08 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-116.opb
MD5SUMf3a33f6abe76a69a8be60a1cc6635095
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 variables44846
Total number of constraints988104
Number of constraints which are clauses884812
Number of constraints which are cardinality constraints (but not clauses)3523
Number of constraints which are nor clauses,nor cardinality constraints99769
Minimum length of a constraint2
Maximum length of a constraint690
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 691
Number of bits of the biggest sum of numbers10
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-4083528-1465352992.opb
0.00/0.00	c File size is 45170880 bytes.
1800.06/1800.40	c Sum of soft weights:            0
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.06/1800.40	c |  Number of variables:         44846                                                                   |
1800.06/1800.40	c |  Number of hard clauses:     886584                                                                   |
1800.06/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.06/1800.40	c |  Number of cardinality:        3524                                                                   |
1800.06/1800.40	c |  Number of PB :               99769                                                                   |
1800.06/1800.40	c |  Parse time:                   4.60 s                                                                 |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c ==========================================[ Solver Settings ]============================================
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.06/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.06/1800.40	c |                                                                                                       |
1800.06/1800.40	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-4083528-1465352992/watcher-4083528-1465352992 -o /tmp/evaluation-result-4083528-1465352992/solver-4083528-1465352992 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1465337899-5896 --watchdog 1960 open-wbo-lsu HOME/instance-4083528-1465352992.opb 

pid=8623
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: 2.05 2.04 2.00 3/176 8626
/proc/meminfo: memFree=30532792/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=46320 CPUtime=0 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 4297 0 0 0 0 0 0 0 20 0 1 0 117232585 47431680 4172 33554432000 4194304 6058637 140736697656912 140736697656408 5068842 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 11580 4191 4172 456 0 87 0

[startup+0.100164 s]
/proc/loadavg: 2.05 2.04 2.00 3/176 8626
/proc/meminfo: memFree=30532792/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=47896 CPUtime=0.08 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 11698 0 0 0 8 0 0 0 20 0 1 0 117232585 49045504 11573 33554432000 4194304 6058637 140736697656912 140736697656408 5046461 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 11974 11574 11164 456 0 481 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 47896

[startup+0.200329 s]
/proc/loadavg: 2.05 2.04 2.00 3/176 8626
/proc/meminfo: memFree=30532792/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=49692 CPUtime=0.18 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 12119 0 0 0 18 0 0 0 20 0 1 0 117232585 50884608 11994 33554432000 4194304 6058637 140736697656912 140736697656408 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 12423 11994 11164 456 0 930 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 49692

[startup+0.300265 s]
/proc/loadavg: 2.05 2.04 2.00 3/176 8626
/proc/meminfo: memFree=30532792/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=51440 CPUtime=0.28 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 12533 0 0 0 28 0 0 0 20 0 1 0 117232585 52674560 12408 33554432000 4194304 6058637 140736697656912 140736697656408 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 12860 12408 11164 456 0 1367 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 51440

[startup+0.700237 s]
/proc/loadavg: 2.05 2.04 2.00 3/176 8626
/proc/meminfo: memFree=30532792/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=58204 CPUtime=0.69 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 14130 0 0 0 68 1 0 0 20 0 1 0 117232585 59600896 14005 33554432000 4194304 6058637 140736697656912 140736697655128 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 14551 14005 11164 456 0 3058 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 58204

[startup+1.50024 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 8627
/proc/meminfo: memFree=30515168/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=71992 CPUtime=1.48 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 17259 0 0 0 147 1 0 0 20 0 1 0 117232585 73719808 17134 33554432000 4194304 6058637 140736697656912 140736697655128 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 17998 17134 11164 456 0 6505 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 71992

[startup+3.10029 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 8627
/proc/meminfo: memFree=30495616/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=94860 CPUtime=3.08 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 22828 0 0 0 305 3 0 0 20 0 1 0 117232585 97136640 23214 33554432000 4194304 6058637 140736697656912 140736697655096 5046461 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 23715 23214 11164 456 0 12222 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 94860

[startup+6.30029 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 8627
/proc/meminfo: memFree=30027296/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=596444 CPUtime=6.28 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 98842 0 0 0 610 18 0 0 20 0 1 0 117232585 610758656 131798 33554432000 4194304 6058637 140736697656912 140736697655816 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 149111 131798 178 456 0 148647 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 596444

[startup+12.7003 s]
/proc/loadavg: 2.04 2.03 2.00 3/178 8630
/proc/meminfo: memFree=30010856/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=604008 CPUtime=12.69 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 100844 0 0 0 1250 19 0 0 20 0 1 0 117232585 618504192 134311 33554432000 4194304 6058637 140736697656912 140736697655528 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 151002 134311 179 456 0 150538 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 604008

[startup+25.5003 s]
/proc/loadavg: 2.03 2.03 2.00 3/178 8630
/proc/meminfo: memFree=30001068/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=608684 CPUtime=25.48 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 102036 0 0 0 2529 19 0 0 20 0 1 0 117232585 623292416 136525 33554432000 4194304 6058637 140736697656912 140736697655528 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 152171 136525 179 456 0 151707 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 608684

[startup+51.1003 s]
/proc/loadavg: 2.02 2.03 2.00 3/178 8630
/proc/meminfo: memFree=29979040/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=612320 CPUtime=51.08 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 102943 0 0 0 5088 20 0 0 20 0 1 0 117232585 627015680 139476 33554432000 4194304 6058637 140736697656912 140736697655528 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 153080 139476 179 456 0 152616 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 612320

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 8631
/proc/meminfo: memFree=29984804/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=616068 CPUtime=102.27 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 104149 0 0 0 10204 23 0 0 20 0 1 0 117232585 630853632 138772 33554432000 4194304 6058637 140736697656912 140736697655528 4277589 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 154017 138772 180 456 0 153553 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 616068

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 8632
/proc/meminfo: memFree=29967488/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=618832 CPUtime=162.26 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 104791 0 0 0 16203 23 0 0 20 0 1 0 117232585 633683968 142991 33554432000 4194304 6058637 140736697656912 140736697655640 4277619 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 154708 142991 180 456 0 154244 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 618832

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/177 8634
/proc/meminfo: memFree=29978300/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=622428 CPUtime=222.25 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 106128 0 0 0 22199 26 0 0 20 0 1 0 117232585 637366272 140540 33554432000 4194304 6058637 140736697656912 140736697655528 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 155607 140540 180 456 0 155143 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 622428

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 8635
/proc/meminfo: memFree=29981736/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=624348 CPUtime=282.23 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 106827 0 0 0 28195 28 0 0 20 0 1 0 117232585 639332352 139853 33554432000 4194304 6058637 140736697656912 140736697655976 4277589 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 156087 139853 180 456 0 155623 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 624348

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8636
/proc/meminfo: memFree=29935424/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=626416 CPUtime=342.2 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 107346 0 0 0 34192 28 0 0 20 0 1 0 117232585 641449984 147108 33554432000 4194304 6058637 140736697656912 140736697655528 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 156604 147108 180 456 0 156140 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 626416

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/177 8637
/proc/meminfo: memFree=29951016/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=402.19 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 109171 0 0 0 40189 30 0 0 20 0 1 0 117232585 657477632 144127 33554432000 4194304 6058637 140736697656912 140736697655512 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 144127 180 456 0 160053 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 642068

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8638
/proc/meminfo: memFree=29941732/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=462.19 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 109182 0 0 0 46188 31 0 0 20 0 1 0 117232585 657477632 147204 33554432000 4194304 6058637 140736697656912 140736697655512 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 147204 180 456 0 160053 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 642068

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8640
/proc/meminfo: memFree=29935384/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=522.17 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 109204 0 0 0 52186 31 0 0 20 0 1 0 117232585 657477632 149769 33554432000 4194304 6058637 140736697656912 140736697655512 4246170 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 149769 180 456 0 160053 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 642068

[startup+582.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 8641
/proc/meminfo: memFree=29962324/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=582.16 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 109376 0 0 0 58184 32 0 0 20 0 1 0 117232585 657477632 144195 33554432000 4194304 6058637 140736697656912 140736697655976 4277518 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 144195 180 456 0 160053 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 642068


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


[startup+942.3 s]
/proc/loadavg: 2.02 2.04 2.01 3/177 8696
/proc/meminfo: memFree=25930632/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=942.09 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 109987 0 0 0 94170 39 0 0 20 0 1 0 117232585 657477632 152918 33554432000 4194304 6058637 140736697656912 140736697655976 4278229 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 152918 180 456 0 160053 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 642068

[startup+1002.3 s]
/proc/loadavg: 2.16 2.08 2.02 3/177 8697
/proc/meminfo: memFree=25933184/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1002.09 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 110403 0 0 0 100168 41 0 0 20 0 1 0 117232585 657477632 148521 33554432000 4194304 6058637 140736697656912 140736697655976 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 148521 180 456 0 160053 0
Current children cumulated CPU time (s) 1002.09
Current children cumulated vsize (KiB) 642068

[startup+1062.3 s]
/proc/loadavg: 2.06 2.06 2.01 3/177 8698
/proc/meminfo: memFree=25889060/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1062.07 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 110412 0 0 0 106166 41 0 0 20 0 1 0 117232585 657477632 153129 33554432000 4194304 6058637 140736697656912 140736697655976 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 153129 180 456 0 160053 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 642068

[startup+1122.3 s]
/proc/loadavg: 2.11 2.08 2.01 3/177 8700
/proc/meminfo: memFree=25890764/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1122.07 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 111516 0 0 0 112162 45 0 0 20 0 1 0 117232585 657477632 149033 33554432000 4194304 6058637 140736697656912 140736697655976 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 149033 180 456 0 160053 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 642068

[startup+1182.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/177 8701
/proc/meminfo: memFree=25899912/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1182.06 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 112597 0 0 0 118157 49 0 0 20 0 1 0 117232585 657477632 144937 33554432000 4194304 6058637 140736697656912 140736697655976 4277518 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 144937 180 456 0 160053 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 642068

[startup+1242.31 s]
/proc/loadavg: 2.03 2.06 2.01 3/178 8705
/proc/meminfo: memFree=25877124/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1242.05 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 112606 0 0 0 124156 49 0 0 20 0 1 0 117232585 657477632 149545 33554432000 4194304 6058637 140736697656912 140736697655976 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 149545 180 456 0 160053 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 642068

[startup+1302.3 s]
/proc/loadavg: 2.05 2.06 2.01 3/178 8707
/proc/meminfo: memFree=25879068/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1302.04 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 112771 0 0 0 130153 51 0 0 20 0 1 0 117232585 657477632 147798 33554432000 4194304 6058637 140736697656912 140736697655976 4246099 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 147798 180 456 0 160053 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 642068

[startup+1362.3 s]
/proc/loadavg: 2.12 2.08 2.01 3/177 8708
/proc/meminfo: memFree=25881452/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1362.03 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 113179 0 0 0 136150 53 0 0 20 0 1 0 117232585 657477632 146473 33554432000 4194304 6058637 140736697656912 140736697655976 4277722 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 146473 180 456 0 160053 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 642068

[startup+1422.3 s]
/proc/loadavg: 2.10 2.08 2.01 3/177 8710
/proc/meminfo: memFree=25873240/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1422.01 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 113344 0 0 0 142147 54 0 0 20 0 1 0 117232585 657477632 144726 33554432000 4194304 6058637 140736697656912 140736697655976 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 144726 180 456 0 160053 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 642068

[startup+1482.3 s]
/proc/loadavg: 2.08 2.07 2.01 3/177 8711
/proc/meminfo: memFree=25864272/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1482.01 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 113752 0 0 0 148145 56 0 0 20 0 1 0 117232585 657477632 144937 33554432000 4194304 6058637 140736697656912 140736697655976 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 144937 180 456 0 160053 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 642068

[startup+1542.3 s]
/proc/loadavg: 2.03 2.06 2.01 3/177 8712
/proc/meminfo: memFree=25858908/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1542 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 113922 0 0 0 154142 58 0 0 20 0 1 0 117232585 657477632 145750 33554432000 4194304 6058637 140736697656912 140736697655976 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 145750 180 456 0 160053 0
Current children cumulated CPU time (s) 1542
Current children cumulated vsize (KiB) 642068

[startup+1602.3 s]
/proc/loadavg: 2.01 2.05 2.00 3/177 8713
/proc/meminfo: memFree=25831688/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1601.99 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 113932 0 0 0 160141 58 0 0 20 0 1 0 117232585 657477632 150870 33554432000 4194304 6058637 140736697656912 140736697655976 4277663 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 150870 180 456 0 160053 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 642068

[startup+1662.3 s]
/proc/loadavg: 2.17 2.08 2.01 3/177 8714
/proc/meminfo: memFree=25826684/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1661.98 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 114322 0 0 0 166138 60 0 0 20 0 1 0 117232585 657477632 149033 33554432000 4194304 6058637 140736697656912 140736697655976 4277359 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 149033 180 456 0 160053 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 642068

[startup+1722.3 s]
/proc/loadavg: 2.16 2.09 2.02 3/177 8716
/proc/meminfo: memFree=25808964/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1721.98 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 114488 0 0 0 172136 62 0 0 20 0 1 0 117232585 657477632 147798 33554432000 4194304 6058637 140736697656912 140736697655976 4277471 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 147798 180 456 0 160053 0
Current children cumulated CPU time (s) 1721.98
Current children cumulated vsize (KiB) 642068

[startup+1782.3 s]
/proc/loadavg: 2.15 2.10 2.02 3/177 8717
/proc/meminfo: memFree=25941000/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1781.97 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 114501 0 0 0 178135 62 0 0 20 0 1 0 117232585 657477632 154454 33554432000 4194304 6058637 140736697656912 140736697655976 4277518 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 154454 180 456 0 160053 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 642068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.11 2.10 2.02 3/177 8718
/proc/meminfo: memFree=25962628/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1800.06 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 114970 0 0 0 179941 65 0 0 20 0 1 0 117232585 657477632 147497 33554432000 4194304 6058637 140736697656912 140736697655976 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 147497 180 456 0 160053 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 642068

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 8626 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.4 s]
/proc/loadavg: 2.11 2.10 2.02 3/177 8718
/proc/meminfo: memFree=25962628/32872528 swapFree=11320/319964
[pid=8626] ppid=8623 vsize=642068 CPUtime=1800.06 cores=1,3,5,7
/proc/8626/stat : 8626 (open-wbo-lsu) R 8623 8626 5879 0 -1 4202496 114970 0 0 0 179941 65 0 0 20 0 1 0 117232585 657477632 147497 33554432000 4194304 6058637 140736697656912 140736697655976 4277357 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8626/statm: 160517 147497 180 456 0 160053 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 642068

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.08
CPU user time (s): 1799.42
CPU system time (s): 0.657899
CPU usage (%): 99.9817
Max. virtual memory (cumulated for all children) (KiB): 853684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.42
system time used= 0.657899
maximum resident set size= 716820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 114973
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= 87
involuntary context switches= 2114

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.67529 second user time and 6.78997 second system time

The end

Launcher Data 

Begin job on node128 at 2016-06-08 04:29:53
IDJOB=4083528
IDBENCH=89654
IDSOLVER=2545
FILE ID=node128/4083528-1465352992
RUNJOBID= node128-1465337899-5896
PBS_JOBID= 19853395
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-116.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083528-1465352992/watcher-4083528-1465352992 -o /tmp/evaluation-result-4083528-1465352992/solver-4083528-1465352992 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1465337899-5896 --watchdog 1960  open-wbo-lsu HOME/instance-4083528-1465352992.opb

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

MD5SUM BENCH= f3a33f6abe76a69a8be60a1cc6635095
RANDOM SEED=961152357

node128.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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:        30533436 kB
Buffers:          177568 kB
Cached:           806148 kB
SwapCached:         1676 kB
Active:           512168 kB
Inactive:         737180 kB
Active(anon):     267492 kB
Inactive(anon):      608 kB
Active(file):     244676 kB
Inactive(file):   736572 kB
Unevictable:      319964 kB
Mlocked:           11320 kB
SwapTotal:      67108856 kB
SwapFree:       67098528 kB
Dirty:             48900 kB
Writeback:             0 kB
AnonPages:        603548 kB
Mapped:             7920 kB
Shmem:                 0 kB
Slab:             621760 kB
SReclaimable:      65168 kB
SUnreclaim:       556592 kB
KernelStack:        1440 kB
PageTables:         5284 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     753700 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    559104 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= 71356 MiB
End job on node128 at 2016-06-08 04:59:54