Trace number 4095899

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/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-random4regular-55.opb
MD5SUMd2ef2158453017923498faa75cf6911c
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.009998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables221
Total number of constraints110
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)110
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 8
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-4095899-1466098176.opb
0.00/0.00	c File size is 4344 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:           221                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         110                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 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-4095899-1466098176/watcher-4095899-1466098176 -o /tmp/evaluation-result-4095899-1466098176/solver-4095899-1466098176 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466098176-18103 --watchdog 1960 open-wbo-lsu HOME/instance-4095899-1466098176.opb 

pid=18129
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: 1.50 1.92 1.96 3/178 18133
/proc/meminfo: memFree=31982948/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=6976 CPUtime=0 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 424 0 0 0 0 0 0 0 20 0 1 0 11863507 7143424 298 33554432000 4194304 6058637 140737434353296 140737435071336 4246170 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 1744 298 165 456 0 1280 0

[startup+0.100159 s]
/proc/loadavg: 1.50 1.92 1.96 3/178 18133
/proc/meminfo: memFree=31982948/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=3152 CPUtime=0.09 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 615 0 0 0 9 0 0 0 20 0 1 0 11863507 3227648 429 33554432000 4194304 6058637 140737434353296 140737435071336 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 788 429 179 456 0 324 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3152

[startup+0.200271 s]
/proc/loadavg: 1.50 1.92 1.96 3/178 18133
/proc/meminfo: memFree=31982948/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=3324 CPUtime=0.19 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 823 0 0 0 19 0 0 0 20 0 1 0 11863507 3403776 477 33554432000 4194304 6058637 140737434353296 140737435071336 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 831 478 179 456 0 367 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3324

[startup+0.300269 s]
/proc/loadavg: 1.50 1.92 1.96 3/178 18133
/proc/meminfo: memFree=31982948/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=4980 CPUtime=0.29 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 1023 0 0 0 29 0 0 0 20 0 1 0 11863507 5099520 674 33554432000 4194304 6058637 140737434353296 140737435071336 4277786 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 1245 674 179 456 0 781 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4980

[startup+0.700232 s]
/proc/loadavg: 1.50 1.92 1.96 3/178 18133
/proc/meminfo: memFree=31982948/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=5732 CPUtime=0.69 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 1409 0 0 0 69 0 0 0 20 0 1 0 11863507 5869568 1045 33554432000 4194304 6058637 140737434353296 140737434352056 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 1433 1045 179 456 0 969 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5732

[startup+1.50023 s]
/proc/loadavg: 1.50 1.92 1.96 3/179 18134
/proc/meminfo: memFree=31972316/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=9436 CPUtime=1.49 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 2321 0 0 0 149 0 0 0 20 0 1 0 11863507 9662464 1922 33554432000 4194304 6058637 140737434353296 140737434352056 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 2359 1922 179 456 0 1895 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9436

[startup+3.10024 s]
/proc/loadavg: 1.50 1.92 1.96 3/179 18134
/proc/meminfo: memFree=31968960/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=11108 CPUtime=3.09 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 2831 0 0 0 309 0 0 0 20 0 1 0 11863507 11374592 2417 33554432000 4194304 6058637 140737434353296 140737434352056 4261588 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 2777 2417 179 456 0 2313 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11108

[startup+6.30026 s]
/proc/loadavg: 1.54 1.92 1.96 3/179 18134
/proc/meminfo: memFree=31957972/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=20912 CPUtime=6.29 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 4028 0 0 0 629 0 0 0 20 0 1 0 11863507 21413888 4253 33554432000 4194304 6058637 140737434353296 140737434352360 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 5228 4253 179 456 0 4764 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20912

[startup+12.7003 s]
/proc/loadavg: 1.58 1.92 1.96 3/179 18134
/proc/meminfo: memFree=31947756/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=20912 CPUtime=12.68 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 4139 0 0 0 1268 0 0 0 20 0 1 0 11863507 21413888 4872 33554432000 4194304 6058637 140737434353296 140737434352024 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 5228 4872 179 456 0 4764 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20912

[startup+25.5003 s]
/proc/loadavg: 1.74 1.94 1.97 3/180 18137
/proc/meminfo: memFree=31931328/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=25580 CPUtime=25.49 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 5282 0 0 0 2548 1 0 0 20 0 1 0 11863507 26193920 5962 33554432000 4194304 6058637 140737434353296 140737434352056 4278226 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 6395 5962 179 456 0 5931 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25580

[startup+51.1003 s]
/proc/loadavg: 1.83 1.94 1.97 3/180 18138
/proc/meminfo: memFree=31921768/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=39792 CPUtime=51.07 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 6670 0 0 0 5106 1 0 0 20 0 1 0 11863507 40747008 8355 33554432000 4194304 6058637 140737434353296 140737434352024 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 9948 8355 179 456 0 9484 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39792

[startup+102.3 s]
/proc/loadavg: 1.92 1.95 1.97 3/179 18139
/proc/meminfo: memFree=31899484/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=46976 CPUtime=102.27 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 7450 0 0 0 10226 1 0 0 20 0 1 0 11863507 48103424 11147 33554432000 4194304 6058637 140737434353296 140737434352056 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 11744 11147 179 456 0 11280 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 46976

[startup+162.3 s]
/proc/loadavg: 1.97 1.95 1.97 3/179 18140
/proc/meminfo: memFree=31873756/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=70252 CPUtime=162.26 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 9301 0 0 0 16224 2 0 0 20 0 1 0 11863507 71938048 15159 33554432000 4194304 6058637 140737434353296 140737434352024 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 17563 15159 179 456 0 17099 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 70252

[startup+222.307 s]
/proc/loadavg: 1.99 1.96 1.97 3/179 18141
/proc/meminfo: memFree=31842432/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=222.26 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 9677 0 0 0 22223 3 0 0 20 0 1 0 11863507 84033536 17058 33554432000 4194304 6058637 140737434353296 140737434352024 4261731 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 17058 179 456 0 20052 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 82064

[startup+282.3 s]
/proc/loadavg: 2.03 1.98 1.97 3/179 18142
/proc/meminfo: memFree=31835820/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=282.25 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 9680 0 0 0 28222 3 0 0 20 0 1 0 11863507 84033536 18594 33554432000 4194304 6058637 140737434353296 140737434352024 4277670 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 18594 179 456 0 20052 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 82064

[startup+342.3 s]
/proc/loadavg: 2.01 1.98 1.97 3/179 18143
/proc/meminfo: memFree=31833968/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=342.24 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 9682 0 0 0 34221 3 0 0 20 0 1 0 11863507 84033536 19106 33554432000 4194304 6058637 140737434353296 140737434352024 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 19106 179 456 0 20052 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 82064

[startup+402.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/179 18145
/proc/meminfo: memFree=31833228/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=402.22 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 10085 0 0 0 40219 3 0 0 20 0 1 0 11863507 84033536 19136 33554432000 4194304 6058637 140737434353296 140737434352360 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 19136 179 456 0 20052 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 82064

[startup+462.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/179 18146
/proc/meminfo: memFree=31831152/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=462.22 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 10647 0 0 0 46217 5 0 0 20 0 1 0 11863507 84033536 19648 33554432000 4194304 6058637 140737434353296 140737434352360 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 19648 179 456 0 20052 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 82064

[startup+522.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/179 18147
/proc/meminfo: memFree=31815552/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=522.21 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 11211 0 0 0 52215 6 0 0 20 0 1 0 11863507 84033536 20160 33554432000 4194304 6058637 140737434353296 140737434352360 4265277 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 20160 179 456 0 20052 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 82064

[startup+582.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/179 18148
/proc/meminfo: memFree=31813376/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=582.2 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 11587 0 0 0 58213 7 0 0 20 0 1 0 11863507 84033536 20160 33554432000 4194304 6058637 140737434353296 140737434352360 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 20160 179 456 0 20052 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 82064


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


[startup+942.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/179 18158
/proc/meminfo: memFree=31752680/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=131384 CPUtime=942.14 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 14062 0 0 0 94199 15 0 0 20 0 1 0 11863507 134537216 30571 33554432000 4194304 6058637 140737434353296 140737434352072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 32846 30571 179 456 0 32382 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 131384

[startup+1002.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/179 18160
/proc/meminfo: memFree=31758700/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=131384 CPUtime=1002.13 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 14443 0 0 0 100197 16 0 0 20 0 1 0 11863507 134537216 29035 33554432000 4194304 6058637 140737434353296 140737434352072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 32846 29035 179 456 0 32382 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 131384

[startup+1062.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/179 18161
/proc/meminfo: memFree=31793524/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=1062.12 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 14665 0 0 0 106196 16 0 0 20 0 1 0 11863507 84033536 20184 33554432000 4194304 6058637 140737434353296 140737434352360 4277660 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 20184 179 456 0 20052 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 82064

[startup+1122.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/179 18162
/proc/meminfo: memFree=31717632/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=131384 CPUtime=1122.12 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 15049 0 0 0 112194 18 0 0 20 0 1 0 11863507 134537216 30595 33554432000 4194304 6058637 140737434353296 140737434352072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 32846 30595 179 456 0 32382 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 131384

[startup+1182.3 s]
/proc/loadavg: 2.00 1.98 1.97 3/179 18163
/proc/meminfo: memFree=31793536/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=1182.11 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 15245 0 0 0 118192 19 0 0 20 0 1 0 11863507 84033536 20184 33554432000 4194304 6058637 140737434353296 140737434352360 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 20184 179 456 0 20052 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 82064

[startup+1242.3 s]
/proc/loadavg: 2.05 1.99 1.98 3/180 18167
/proc/meminfo: memFree=31749936/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=131384 CPUtime=1242.09 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 15631 0 0 0 124189 20 0 0 20 0 1 0 11863507 134537216 31107 33554432000 4194304 6058637 140737434353296 140737434352072 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 32846 31107 179 456 0 32382 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 131384

[startup+1302.3 s]
/proc/loadavg: 2.06 2.01 1.98 3/179 18169
/proc/meminfo: memFree=31756216/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=1302.09 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 15853 0 0 0 130188 21 0 0 20 0 1 0 11863507 84033536 20184 33554432000 4194304 6058637 140737434353296 140737434352360 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 20184 179 456 0 20052 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 82064

[startup+1362.3 s]
/proc/loadavg: 2.02 2.00 1.98 3/178 18170
/proc/meminfo: memFree=31754688/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=131384 CPUtime=1362.08 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 16565 0 0 0 136185 23 0 0 20 0 1 0 11863507 134537216 30083 33554432000 4194304 6058637 140737434353296 140737434352072 4278210 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 32846 30083 179 456 0 32382 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 131384

[startup+1422.3 s]
/proc/loadavg: 2.01 2.00 1.98 3/179 18172
/proc/meminfo: memFree=31753928/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=1422.08 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 17666 0 0 0 142183 25 0 0 20 0 1 0 11863507 84033536 20184 33554432000 4194304 6058637 140737434353296 140737434352360 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 20184 179 456 0 20052 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 82064

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/179 18173
/proc/meminfo: memFree=31757920/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=131384 CPUtime=1482.06 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 18640 0 0 0 148179 27 0 0 20 0 1 0 11863507 134537216 29059 33554432000 4194304 6058637 140737434353296 140737434352072 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 32846 29059 179 456 0 32382 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 131384

[startup+1542.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/179 18174
/proc/meminfo: memFree=31708048/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=131384 CPUtime=1542.05 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 19695 0 0 0 154177 28 0 0 20 0 1 0 11863507 134537216 32385 33554432000 4194304 6058637 140737434353296 140737434352072 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 32846 32385 179 456 0 32382 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 131384

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/179 18176
/proc/meminfo: memFree=31792912/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=1602.04 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 20816 0 0 0 160173 31 0 0 20 0 1 0 11863507 84033536 20184 33554432000 4194304 6058637 140737434353296 140737434352360 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 20184 179 456 0 20052 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 82064

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/179 18177
/proc/meminfo: memFree=31725224/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=131384 CPUtime=1662.03 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 21794 0 0 0 166170 33 0 0 20 0 1 0 11863507 134537216 29059 33554432000 4194304 6058637 140737434353296 140737434352072 4278222 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 32846 29059 179 456 0 32382 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 131384

[startup+1722.3 s]
/proc/loadavg: 2.05 2.01 1.99 3/179 18178
/proc/meminfo: memFree=31702712/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=131384 CPUtime=1722.02 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 22593 0 0 0 172167 35 0 0 20 0 1 0 11863507 134537216 32131 33554432000 4194304 6058637 140737434353296 140737434352072 4277843 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 32846 32131 179 456 0 32382 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 131384

[startup+1782.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/179 18179
/proc/meminfo: memFree=31740708/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=162204 CPUtime=1782.02 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 23979 0 0 0 178164 38 0 0 20 0 1 0 11863507 166096896 33222 33554432000 4194304 6058637 140737434353296 140737434352328 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 40551 33222 179 456 0 40087 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 162204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/179 18179
/proc/meminfo: memFree=31753940/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=1800.01 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 23981 0 0 0 179963 38 0 0 20 0 1 0 11863507 84033536 20184 33554432000 4194304 6058637 140737434353296 140737434352360 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 20184 179 456 0 20052 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 82064

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 18133 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 3/179 18179
/proc/meminfo: memFree=31753940/32872528 swapFree=7268/7268
[pid=18133] ppid=18129 vsize=82064 CPUtime=1800.01 cores=0,2,4,6
/proc/18133/stat : 18133 (open-wbo-lsu) R 18129 18133 18087 0 -1 4202496 23981 0 0 0 179963 38 0 0 20 0 1 0 11863507 84033536 20184 33554432000 4194304 6058637 140737434353296 140737434352360 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18133/statm: 20516 20184 179 456 0 20052 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 82064

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.64
CPU system time (s): 0.383941
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 162204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.383941
maximum resident set size= 136984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23984
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= 13
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.70668 second user time and 17.3604 second system time

The end

Launcher Data 

Begin job on node133 at 2016-06-16 19:29:36
IDJOB=4095899
IDBENCH=107537
IDSOLVER=2545
FILE ID=node133/4095899-1466098176
RUNJOBID= node133-1466098176-18103
PBS_JOBID= 19904054
Free space on /tmp= 71712 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-55.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095899-1466098176/watcher-4095899-1466098176 -o /tmp/evaluation-result-4095899-1466098176/solver-4095899-1466098176 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node133-1466098176-18103 --watchdog 1960  open-wbo-lsu HOME/instance-4095899-1466098176.opb

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

MD5SUM BENCH= d2ef2158453017923498faa75cf6911c
RANDOM SEED=893393846

node133.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		: 2667.256
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	: 5334.51
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		: 2667.256
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		: 2667.256
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	: 5332.56
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		: 2667.256
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
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		: 2667.256
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.256
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31985376 kB
Buffers:           54492 kB
Cached:           123900 kB
SwapCached:         1864 kB
Active:           101128 kB
Inactive:          80772 kB
Active(anon):       4560 kB
Inactive(anon):     1228 kB
Active(file):      96568 kB
Inactive(file):    79544 kB
Unevictable:        7268 kB
Mlocked:            7268 kB
SwapTotal:      67108856 kB
SwapFree:       67098900 kB
Dirty:              9456 kB
Writeback:             0 kB
AnonPages:         10612 kB
Mapped:             6776 kB
Shmem:                 0 kB
Slab:             568888 kB
SReclaimable:      12888 kB
SUnreclaim:       556000 kB
KernelStack:        1352 kB
PageTables:         4296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     105928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71708 MiB
End job on node133 at 2016-06-16 19:59:36