Trace number 4117168

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) 1800.01 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size112-round21-8.opb
MD5SUM1b6f62b17870a8adf22c8bb4b2e54837
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 benchmark177.323
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 constraints7888
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)400
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-4117168-1466949369.opb
0.00/0.00	c File size is 338848 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          3968                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       7056                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         400                                                                   |
1800.00/1800.30	c |  Number of PB :                1664                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4117168-1466949369/watcher-4117168-1466949369 -o /tmp/evaluation-result-4117168-1466949369/solver-4117168-1466949369 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960 open-wbo-lsu HOME/instance-4117168-1466949369.opb 

pid=28149
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 28152
/proc/meminfo: memFree=31705364/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=2672 CPUtime=0 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 394 0 0 0 0 0 0 0 20 0 1 0 27973950 2736128 269 33554432000 4194304 6058637 140734913238992 140735583309496 5130283 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 668 269 218 456 0 121 0

[startup+0.100162 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28152
/proc/meminfo: memFree=31705364/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=23440 CPUtime=0.09 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 4810 0 0 0 9 0 0 0 20 0 1 0 27973950 24002560 5001 33554432000 4194304 6058637 140734913238992 140735583309496 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 5860 5001 167 456 0 5396 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23440

[startup+0.200365 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28152
/proc/meminfo: memFree=31705364/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=24208 CPUtime=0.19 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 5050 0 0 0 19 0 0 0 20 0 1 0 27973950 24788992 5240 33554432000 4194304 6058637 140734913238992 140734913237592 4277353 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 6052 5240 179 456 0 5588 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24208

[startup+0.300341 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28152
/proc/meminfo: memFree=31705364/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=24504 CPUtime=0.29 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 5148 0 0 0 29 0 0 0 20 0 1 0 27973950 25092096 5320 33554432000 4194304 6058637 140734913238992 140734913237592 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 6126 5320 179 456 0 5662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24504

[startup+0.700294 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 28152
/proc/meminfo: memFree=31705364/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=24696 CPUtime=0.69 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 5227 0 0 0 69 0 0 0 20 0 1 0 27973950 25288704 5379 33554432000 4194304 6058637 140734913238992 140734913237592 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 6174 5379 180 456 0 5710 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24696

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28153
/proc/meminfo: memFree=31684104/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=24696 CPUtime=1.48 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 5731 0 0 0 148 0 0 0 20 0 1 0 27973950 25288704 5380 33554432000 4194304 6058637 140734913238992 140734913237592 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 6174 5380 181 456 0 5710 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24696

[startup+3.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28153
/proc/meminfo: memFree=31683608/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=25092 CPUtime=3.08 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 5901 0 0 0 308 0 0 0 20 0 1 0 27973950 25694208 5549 33554432000 4194304 6058637 140734913238992 140734913237464 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 6273 5549 181 456 0 5809 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25092

[startup+6.30028 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28153
/proc/meminfo: memFree=31683304/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=25524 CPUtime=6.29 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 6792 0 0 0 628 1 0 0 20 0 1 0 27973950 26136576 5678 33554432000 4194304 6058637 140734913238992 140734913238056 4277322 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 6381 5678 181 456 0 5917 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25524

[startup+12.7003 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 28153
/proc/meminfo: memFree=31669256/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=37244 CPUtime=12.68 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 7674 0 0 0 1267 1 0 0 20 0 1 0 27973950 38137856 8535 33554432000 4194304 6058637 140734913238992 140734913237752 4254548 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 9311 8535 181 456 0 8847 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 37244

[startup+25.5004 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 28154
/proc/meminfo: memFree=31669404/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=37244 CPUtime=25.48 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 7692 0 0 0 2547 1 0 0 20 0 1 0 27973950 38137856 8552 33554432000 4194304 6058637 140734913238992 140734913237752 4277368 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 9311 8552 181 456 0 8847 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37244

[startup+51.1004 s]
/proc/loadavg: 2.10 2.03 2.01 3/177 28154
/proc/meminfo: memFree=31662332/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=41604 CPUtime=51.08 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 8518 0 0 0 5107 1 0 0 20 0 1 0 27973950 42602496 9825 33554432000 4194304 6058637 140734913238992 140734913237752 4277687 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 10401 9825 181 456 0 9937 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 41604

[startup+102.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/177 28155
/proc/meminfo: memFree=31671328/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=37180 CPUtime=102.28 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 9055 0 0 0 10226 2 0 0 20 0 1 0 27973950 38072320 7634 33554432000 4194304 6058637 140734913238992 140734913237720 4277471 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 9295 7634 181 456 0 8831 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 37180

[startup+162.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/177 28156
/proc/meminfo: memFree=31647256/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=63620 CPUtime=162.26 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 10443 0 0 0 16223 3 0 0 20 0 1 0 27973950 65146880 13606 33554432000 4194304 6058637 140734913238992 140734913237720 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 15905 13606 181 456 0 15441 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63620

[startup+222.307 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 28157
/proc/meminfo: memFree=31644596/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=63620 CPUtime=222.26 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 10506 0 0 0 22223 3 0 0 20 0 1 0 27973950 65146880 14178 33554432000 4194304 6058637 140734913238992 140734913237720 4254977 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 15905 14178 181 456 0 15441 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 63620

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 28161
/proc/meminfo: memFree=31638468/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=282.24 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 11157 0 0 0 28220 4 0 0 20 0 1 0 27973950 96227328 15654 33554432000 4194304 6058637 140734913238992 140734913237720 4277540 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 15654 181 456 0 23029 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 93972

[startup+342.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 28186
/proc/meminfo: memFree=31634660/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=342.23 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 11159 0 0 0 34219 4 0 0 20 0 1 0 27973950 96227328 16678 33554432000 4194304 6058637 140734913238992 140734913237720 4277609 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 16678 181 456 0 23029 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 93972

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 28187
/proc/meminfo: memFree=31592960/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=402.22 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 11160 0 0 0 40218 4 0 0 20 0 1 0 27973950 96227328 17190 33554432000 4194304 6058637 140734913238992 140734913237720 4246112 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 17190 181 456 0 23029 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 93972

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28188
/proc/meminfo: memFree=31630560/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=462.21 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 11161 0 0 0 46217 4 0 0 20 0 1 0 27973950 96227328 17702 33554432000 4194304 6058637 140734913238992 140734913237720 4254539 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 17702 181 456 0 23029 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 93972

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 28189
/proc/meminfo: memFree=31628632/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=522.2 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 11162 0 0 0 52216 4 0 0 20 0 1 0 27973950 96227328 18214 33554432000 4194304 6058637 140734913238992 140734913237720 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 18214 181 456 0 23029 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 93972

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28190
/proc/meminfo: memFree=31586304/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=582.19 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 11814 0 0 0 58214 5 0 0 20 0 1 0 27973950 96227328 18726 33554432000 4194304 6058637 140734913238992 140734913238056 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 18726 181 456 0 23029 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 93972


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28201
/proc/meminfo: memFree=31593928/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=942.14 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 14439 0 0 0 94204 10 0 0 20 0 1 0 27973950 96227328 18726 33554432000 4194304 6058637 140734913238992 140734913238056 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 18726 181 456 0 23029 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 93972

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28202
/proc/meminfo: memFree=31556704/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=143292 CPUtime=1002.13 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 15098 0 0 0 100202 11 0 0 20 0 1 0 27973950 146731008 28252 33554432000 4194304 6058637 140734913238992 140734913237768 4254963 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 35823 28252 181 456 0 35359 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 143292

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28203
/proc/meminfo: memFree=31550448/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=143292 CPUtime=1062.12 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 15432 0 0 0 106200 12 0 0 20 0 1 0 27973950 146731008 29788 33554432000 4194304 6058637 140734913238992 140734913237768 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 35823 29788 181 456 0 35359 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 143292

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28204
/proc/meminfo: memFree=31625552/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=1122.11 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 15765 0 0 0 112198 13 0 0 20 0 1 0 27973950 96227328 18726 33554432000 4194304 6058637 140734913238992 140734913238056 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 18726 181 456 0 23029 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 93972

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28251
/proc/meminfo: memFree=31665980/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=1182.11 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 16098 0 0 0 118197 14 0 0 20 0 1 0 27973950 96227328 18726 33554432000 4194304 6058637 140734913238992 140734913238056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 18726 181 456 0 23029 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 93972

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28298
/proc/meminfo: memFree=31664956/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=1242.1 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 16675 0 0 0 124195 15 0 0 20 0 1 0 27973950 96227328 18726 33554432000 4194304 6058637 140734913238992 140734913238056 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 18726 181 456 0 23029 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 93972

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28299
/proc/meminfo: memFree=31660148/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=1302.09 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 17551 0 0 0 130192 17 0 0 20 0 1 0 27973950 96227328 18726 33554432000 4194304 6058637 140734913238992 140734913238056 4277586 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 18726 181 456 0 23029 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 93972

[startup+1362.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 28300
/proc/meminfo: memFree=31648788/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=1362.07 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 18469 0 0 0 136189 18 0 0 20 0 1 0 27973950 96227328 18726 33554432000 4194304 6058637 140734913238992 140734913238056 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 18726 181 456 0 23029 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 93972

[startup+1422.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 28301
/proc/meminfo: memFree=31638064/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=1422.08 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 19391 0 0 0 142188 20 0 0 20 0 1 0 27973950 96227328 18726 33554432000 4194304 6058637 140734913238992 140734913238056 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 18726 181 456 0 23029 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 93972

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28305
/proc/meminfo: memFree=31631876/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=1482.06 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 20310 0 0 0 148184 22 0 0 20 0 1 0 27973950 96227328 18726 33554432000 4194304 6058637 140734913238992 140734913238056 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 18726 181 456 0 23029 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 93972

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28306
/proc/meminfo: memFree=31630096/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=93972 CPUtime=1542.06 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 21228 0 0 0 154182 24 0 0 20 0 1 0 27973950 96227328 18726 33554432000 4194304 6058637 140734913238992 140734913238056 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 23493 18726 181 456 0 23029 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 93972

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28308
/proc/meminfo: memFree=31571948/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=174112 CPUtime=1602.03 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 22148 0 0 0 160178 25 0 0 20 0 1 0 27973950 178290688 32415 33554432000 4194304 6058637 140734913238992 140734913238024 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 43528 32415 181 456 0 43064 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 174112

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28309
/proc/meminfo: memFree=31574256/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=174112 CPUtime=1662.02 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 23041 0 0 0 166175 27 0 0 20 0 1 0 27973950 178290688 31365 33554432000 4194304 6058637 140734913238992 140734913238024 4255158 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 43528 31365 181 456 0 43064 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 174112

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28310
/proc/meminfo: memFree=31580240/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=143292 CPUtime=1722.01 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 23413 0 0 0 172173 28 0 0 20 0 1 0 27973950 146731008 30300 33554432000 4194304 6058637 140734913238992 140734913237768 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 35823 30300 181 456 0 35359 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 143292

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28311
/proc/meminfo: memFree=31585468/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=143292 CPUtime=1782 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 24330 0 0 0 178170 30 0 0 20 0 1 0 27973950 146731008 28252 33554432000 4194304 6058637 140734913238992 140734913237768 4277427 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 35823 28252 181 456 0 35359 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 143292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28311
/proc/meminfo: memFree=31574984/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=143292 CPUtime=1800 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 24568 0 0 0 179969 31 0 0 20 0 1 0 27973950 146731008 31045 33554432000 4194304 6058637 140734913238992 140734913237768 4246152 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 35823 31045 181 456 0 35359 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 143292

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 28152 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 28311
/proc/meminfo: memFree=31574984/32872528 swapFree=8540/8540
[pid=28152] ppid=28149 vsize=143292 CPUtime=1800 cores=0,2,4,6
/proc/28152/stat : 28152 (open-wbo-lsu) R 28149 28152 27507 0 -1 4202496 24568 0 0 0 179969 31 0 0 20 0 1 0 27973950 146731008 31045 33554432000 4194304 6058637 140734913238992 140734913237768 4246152 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/28152/statm: 35823 31045 181 456 0 35359 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 143292

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.01
CPU user time (s): 1799.7
CPU system time (s): 0.313952
CPU usage (%): 99.9839
Max. virtual memory (cumulated for all children) (KiB): 174112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.313952
maximum resident set size= 135804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24571
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= 22
involuntary context switches= 1955

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.19936 second user time and 7.2619 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 15:56:09
IDJOB=4117168
IDBENCH=109561
IDSOLVER=2545
FILE ID=node151/4117168-1466949369
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-size112-round21-8.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117168-1466949369/watcher-4117168-1466949369 -o /tmp/evaluation-result-4117168-1466949369/solver-4117168-1466949369 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27523 --watchdog 1960  open-wbo-lsu HOME/instance-4117168-1466949369.opb

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

MD5SUM BENCH= 1b6f62b17870a8adf22c8bb4b2e54837
RANDOM SEED=363413544

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:        31706272 kB
Buffers:           67496 kB
Cached:           290600 kB
SwapCached:         1760 kB
Active:           124376 kB
Inactive:         297744 kB
Active(anon):      65600 kB
Inactive(anon):      780 kB
Active(file):      58776 kB
Inactive(file):   296964 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67096992 kB
Dirty:              5048 kB
Writeback:             0 kB
AnonPages:        143008 kB
Mapped:             7988 kB
Shmem:                 0 kB
Slab:             595464 kB
SReclaimable:      39076 kB
SUnreclaim:       556388 kB
KernelStack:        1472 kB
PageTables:         4560 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     219780 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    120832 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 16:26:10