Trace number 4090019

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/
rand6reg/normalized-rand6reg-v071-n2.opb
MD5SUM1b9fa9a55492cdf68bef8ac687bbee0d
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 benchmark2.10668
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables213
Total number of constraints71
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)71
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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-4090019-1466029138.opb
0.00/0.00	c File size is 3816 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:           213                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         71                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          71                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 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-4090019-1466029138/watcher-4090019-1466029138 -o /tmp/evaluation-result-4090019-1466029138/solver-4090019-1466029138 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466029123-12876 --watchdog 1960 open-wbo-lsu HOME/instance-4090019-1466029138.opb 

pid=12994
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: 2.08 2.40 3.16 3/176 12997
/proc/meminfo: memFree=31379620/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=6692 CPUtime=0 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 396 0 0 0 0 0 0 0 20 0 1 0 4964222 6852608 268 33554432000 4194304 6058637 140736064649408 140736963992344 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12997/statm: 1673 268 164 456 0 1209 0

[startup+0.10016 s]
/proc/loadavg: 2.08 2.40 3.16 3/176 12997
/proc/meminfo: memFree=31379620/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=3228 CPUtime=0.09 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 656 0 0 0 9 0 0 0 20 0 1 0 4964222 3305472 449 33554432000 4194304 6058637 140736064649408 140736963992344 4255244 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12997/statm: 807 449 175 456 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3228

[startup+0.200284 s]
/proc/loadavg: 2.08 2.40 3.16 3/176 12997
/proc/meminfo: memFree=31379620/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=4524 CPUtime=0.19 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 1192 0 0 0 19 0 0 0 20 0 1 0 4964222 4632576 688 33554432000 4194304 6058637 140736064649408 140736963992344 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12997/statm: 1131 688 175 456 0 667 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4524

[startup+0.300261 s]
/proc/loadavg: 2.08 2.40 3.16 3/176 12997
/proc/meminfo: memFree=31379620/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=6172 CPUtime=0.29 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 1380 0 0 0 29 0 0 0 20 0 1 0 4964222 6320128 872 33554432000 4194304 6058637 140736064649408 140736963992344 4254533 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12997/statm: 1543 872 175 456 0 1079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6172

[startup+0.70023 s]
/proc/loadavg: 2.08 2.40 3.16 3/176 12997
/proc/meminfo: memFree=31379620/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=10540 CPUtime=0.69 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 1873 0 0 0 69 0 0 0 20 0 1 0 4964222 10792960 1347 33554432000 4194304 6058637 140736064649408 140736064648168 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12997/statm: 2635 1347 175 456 0 2171 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10540

[startup+1.50023 s]
/proc/loadavg: 2.08 2.40 3.16 3/177 12998
/proc/meminfo: memFree=31363756/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=8552 CPUtime=1.49 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 2518 0 0 0 149 0 0 0 20 0 1 0 4964222 8757248 1354 33554432000 4194304 6058637 140736064649408 140736064648136 4278190 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 2138 1354 175 456 0 1674 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8552

[startup+3.10023 s]
/proc/loadavg: 2.08 2.40 3.16 3/177 12998
/proc/meminfo: memFree=31363148/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=18440 CPUtime=3.09 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 4089 0 0 0 309 0 0 0 20 0 1 0 4964222 18882560 4201 33554432000 4194304 6058637 140736064649408 140736064648472 4278171 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 4610 4201 175 456 0 4146 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18440

[startup+6.30023 s]
/proc/loadavg: 2.07 2.39 3.15 3/177 12998
/proc/meminfo: memFree=31350348/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=18440 CPUtime=6.29 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 4139 0 0 0 629 0 0 0 20 0 1 0 4964222 18882560 4251 33554432000 4194304 6058637 140736064649408 140736064648136 4278229 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 4610 4251 175 456 0 4146 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18440

[startup+12.7002 s]
/proc/loadavg: 2.06 2.38 3.14 3/177 12998
/proc/meminfo: memFree=31339872/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=30168 CPUtime=12.69 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 5591 0 0 0 1268 1 0 0 20 0 1 0 4964222 30892032 6745 33554432000 4194304 6058637 140736064649408 140736064648136 4277655 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 7542 6745 175 456 0 7078 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30168

[startup+25.5003 s]
/proc/loadavg: 2.12 2.38 3.13 3/177 12998
/proc/meminfo: memFree=31329700/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=48844 CPUtime=25.48 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 6189 0 0 0 2547 1 0 0 20 0 1 0 4964222 50016256 8793 33554432000 4194304 6058637 140736064649408 140736064648136 4278197 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 12211 8793 175 456 0 11747 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48844

[startup+51.1003 s]
/proc/loadavg: 2.08 2.35 3.10 3/177 12998
/proc/meminfo: memFree=31293028/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=48844 CPUtime=51.08 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 6211 0 0 0 5107 1 0 0 20 0 1 0 4964222 50016256 11881 33554432000 4194304 6058637 140736064649408 140736064648136 4265213 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 12211 11881 175 456 0 11747 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 48844

[startup+102.3 s]
/proc/loadavg: 2.10 2.31 3.04 3/178 13002
/proc/meminfo: memFree=31268516/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=80056 CPUtime=102.28 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 7091 0 0 0 10226 2 0 0 20 0 1 0 4964222 81977344 16915 33554432000 4194304 6058637 140736064649408 140736064648136 4280035 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 20014 16915 175 456 0 19550 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 80056

[startup+162.3 s]
/proc/loadavg: 2.09 2.26 2.98 3/177 13004
/proc/meminfo: memFree=31244780/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=80056 CPUtime=162.26 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 7183 0 0 0 16224 2 0 0 20 0 1 0 4964222 81977344 19562 33554432000 4194304 6058637 140736064649408 140736064648136 4277495 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 20014 19562 175 456 0 19550 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 80056

[startup+222.307 s]
/proc/loadavg: 2.03 2.21 2.92 3/177 13005
/proc/meminfo: memFree=31196772/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=80056 CPUtime=222.26 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 7474 0 0 0 22222 4 0 0 20 0 1 0 4964222 81977344 19656 33554432000 4194304 6058637 140736064649408 140736064648472 4277687 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 20014 19656 175 456 0 19550 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 80056

[startup+282.3 s]
/proc/loadavg: 2.01 2.17 2.86 4/177 13006
/proc/meminfo: memFree=31200576/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=129376 CPUtime=282.25 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 7742 0 0 0 28219 6 0 0 20 0 1 0 4964222 132481024 27898 33554432000 4194304 6058637 140736064649408 140736064648472 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 32344 27898 175 456 0 31880 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 129376

[startup+342.3 s]
/proc/loadavg: 2.06 2.15 2.80 3/177 13007
/proc/meminfo: memFree=31208884/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=80056 CPUtime=342.23 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 7950 0 0 0 34215 8 0 0 20 0 1 0 4964222 81977344 19656 33554432000 4194304 6058637 140736064649408 140736064648184 4278287 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 20014 19656 175 456 0 19550 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 80056

[startup+402.3 s]
/proc/loadavg: 2.02 2.12 2.75 3/177 13008
/proc/meminfo: memFree=31210644/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=129376 CPUtime=402.23 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 8157 0 0 0 40213 10 0 0 20 0 1 0 4964222 132481024 28410 33554432000 4194304 6058637 140736064649408 140736064648184 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 32344 28410 175 456 0 31880 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 129376

[startup+462.3 s]
/proc/loadavg: 2.01 2.10 2.70 3/177 13010
/proc/meminfo: memFree=31243168/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=80056 CPUtime=462.21 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 8302 0 0 0 46210 11 0 0 20 0 1 0 4964222 81977344 19656 33554432000 4194304 6058637 140736064649408 140736064648472 4277640 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 20014 19656 175 456 0 19550 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 80056

[startup+522.3 s]
/proc/loadavg: 2.05 2.09 2.66 3/177 13011
/proc/meminfo: memFree=31198228/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=80056 CPUtime=522.2 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 8447 0 0 0 52208 12 0 0 20 0 1 0 4964222 81977344 19656 33554432000 4194304 6058637 140736064649408 140736064648472 4278181 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 20014 19656 175 456 0 19550 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 80056

[startup+582.3 s]
/proc/loadavg: 2.13 2.10 2.63 3/177 13012
/proc/meminfo: memFree=31241496/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=80056 CPUtime=582.2 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 8959 0 0 0 58206 14 0 0 20 0 1 0 4964222 81977344 19656 33554432000 4194304 6058637 140736064649408 140736064648472 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 20014 19656 175 456 0 19550 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 80056


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


[startup+942.3 s]
/proc/loadavg: 2.02 2.05 2.42 3/177 13022
/proc/meminfo: memFree=31159536/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=129376 CPUtime=942.14 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 14983 0 0 0 94185 29 0 0 20 0 1 0 4964222 132481024 31711 33554432000 4194304 6058637 140736064649408 140736064648184 4278251 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 32344 31711 175 456 0 31880 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 129376

[startup+1002.3 s]
/proc/loadavg: 2.01 2.04 2.39 3/177 13023
/proc/meminfo: memFree=31182012/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=98920 CPUtime=1002.13 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 16012 0 0 0 100181 32 0 0 20 0 1 0 4964222 101294080 19658 33554432000 4194304 6058637 140736064649408 140736064648136 4278160 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 24730 19658 175 456 0 24266 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 98920

[startup+1062.3 s]
/proc/loadavg: 2.07 2.04 2.37 3/176 13024
/proc/meminfo: memFree=31198164/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=148240 CPUtime=1062.12 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 16864 0 0 0 106178 34 0 0 20 0 1 0 4964222 151797760 29551 33554432000 4194304 6058637 140736064649408 140736064648184 4255066 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 37060 29551 175 456 0 36596 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 148240

[startup+1122.3 s]
/proc/loadavg: 2.02 2.03 2.35 3/177 13026
/proc/meminfo: memFree=31108524/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=160196 CPUtime=1122.12 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 18480 0 0 0 112175 37 0 0 20 0 1 0 4964222 164040704 38673 33554432000 4194304 6058637 140736064649408 140736064648184 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 40049 38673 175 456 0 39585 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 160196

[startup+1182.3 s]
/proc/loadavg: 2.01 2.02 2.32 3/177 13027
/proc/meminfo: memFree=31091628/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=160196 CPUtime=1182.1 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 19147 0 0 0 118172 38 0 0 20 0 1 0 4964222 164040704 39185 33554432000 4194304 6058637 140736064649408 140736064648184 4277640 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 40049 39185 175 456 0 39585 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 160196

[startup+1242.3 s]
/proc/loadavg: 2.00 2.02 2.30 3/177 13028
/proc/meminfo: memFree=31072436/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=191016 CPUtime=1242.09 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 20409 0 0 0 124169 40 0 0 20 0 1 0 4964222 195600384 41302 33554432000 4194304 6058637 140736064649408 140736064648440 4278181 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 47754 41302 175 456 0 47290 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 191016

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.28 3/178 13032
/proc/meminfo: memFree=31064272/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=191016 CPUtime=1302.08 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 21092 0 0 0 130166 42 0 0 20 0 1 0 4964222 195600384 42326 33554432000 4194304 6058637 140736064649408 140736064648440 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 47754 42326 175 456 0 47290 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 191016

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.26 3/177 13033
/proc/meminfo: memFree=31195752/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=110876 CPUtime=1362.07 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 21757 0 0 0 136163 44 0 0 20 0 1 0 4964222 113537024 27361 33554432000 4194304 6058637 140736064649408 140736064648472 4254977 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 27719 27361 175 456 0 27255 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 110876

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.24 3/177 13035
/proc/meminfo: memFree=31195764/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=110876 CPUtime=1422.06 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 22428 0 0 0 142161 45 0 0 20 0 1 0 4964222 113537024 27361 33554432000 4194304 6058637 140736064649408 140736064648472 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 27719 27361 175 456 0 27255 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 110876

[startup+1482.3 s]
/proc/loadavg: 2.06 2.02 2.23 3/177 13036
/proc/meminfo: memFree=31193052/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=110876 CPUtime=1482.05 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 23092 0 0 0 148158 47 0 0 20 0 1 0 4964222 113537024 27361 33554432000 4194304 6058637 140736064649408 140736064648472 4277670 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 27719 27361 175 456 0 27255 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 110876

[startup+1542.31 s]
/proc/loadavg: 2.02 2.01 2.21 3/177 13037
/proc/meminfo: memFree=31158340/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=160196 CPUtime=1542.05 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 23825 0 0 0 154156 49 0 0 20 0 1 0 4964222 164040704 36115 33554432000 4194304 6058637 140736064649408 140736064648184 4277640 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 40049 36115 175 456 0 39585 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 160196

[startup+1602.3 s]
/proc/loadavg: 2.01 2.00 2.19 3/177 13038
/proc/meminfo: memFree=31055796/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=191016 CPUtime=1602.04 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 25089 0 0 0 160152 52 0 0 20 0 1 0 4964222 195600384 40278 33554432000 4194304 6058637 140736064649408 140736064648440 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 47754 40278 175 456 0 47290 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 191016

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.18 3/177 13039
/proc/meminfo: memFree=31137108/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=191016 CPUtime=1662.03 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 25762 0 0 0 166149 54 0 0 20 0 1 0 4964222 195600384 40790 33554432000 4194304 6058637 140736064649408 140736064648440 4277655 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 47754 40790 175 456 0 47290 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 191016

[startup+1722.3 s]
/proc/loadavg: 2.04 2.01 2.17 3/177 13041
/proc/meminfo: memFree=31054552/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=160196 CPUtime=1722.02 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 26268 0 0 0 172147 55 0 0 20 0 1 0 4964222 164040704 39605 33554432000 4194304 6058637 140736064649408 140736064648184 4277704 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 40049 39605 175 456 0 39585 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 160196

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 2.16 3/177 13042
/proc/meminfo: memFree=31153480/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=160196 CPUtime=1782 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 26507 0 0 0 178144 56 0 0 20 0 1 0 4964222 164040704 36115 33554432000 4194304 6058637 140736064649408 140736064648184 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 40049 36115 175 456 0 39585 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 160196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.15 3/177 13088
/proc/meminfo: memFree=31215544/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=191016 CPUtime=1800 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 27103 0 0 0 179943 57 0 0 20 0 1 0 4964222 195600384 40278 33554432000 4194304 6058637 140736064649408 140736064648440 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 47754 40278 175 456 0 47290 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 191016

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 12997 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.01 2.15 3/177 13088
/proc/meminfo: memFree=31215544/32872528 swapFree=248296/248296
[pid=12997] ppid=12994 vsize=191016 CPUtime=1800 cores=1,3,5,7
/proc/12997/stat : 12997 (open-wbo-lsu) R 12994 12997 5767 0 -1 4202496 27103 0 0 0 179943 57 0 0 20 0 1 0 4964222 195600384 40278 33554432000 4194304 6058637 140736064649408 140736064648440 4277708 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/12997/statm: 47754 40278 175 456 0 47290 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 191016

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.43
CPU system time (s): 0.582911
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 191016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.43
system time used= 0.582911
maximum resident set size= 179544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27106
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= 21
involuntary context switches= 3136

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.52131 second user time and 6.94294 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-16 00:18:58
IDJOB=4090019
IDBENCH=107489
IDSOLVER=2545
FILE ID=node103/4090019-1466029138
RUNJOBID= node103-1466029123-12876
PBS_JOBID= 19902805
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v071-n2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4090019-1466029138/watcher-4090019-1466029138 -o /tmp/evaluation-result-4090019-1466029138/solver-4090019-1466029138 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466029123-12876 --watchdog 1960  open-wbo-lsu HOME/instance-4090019-1466029138.opb

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

MD5SUM BENCH= 1b9fa9a55492cdf68bef8ac687bbee0d
RANDOM SEED=628335780

node103.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		: 2667.278
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	: 5334.55
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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		: 2667.278
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:        31380264 kB
Buffers:          140424 kB
Cached:           362528 kB
SwapCached:            0 kB
Active:           197872 kB
Inactive:         341116 kB
Active(anon):      38620 kB
Inactive(anon):        0 kB
Active(file):     159252 kB
Inactive(file):   341116 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9592 kB
Writeback:             0 kB
AnonPages:        294448 kB
Mapped:            13876 kB
Shmem:               204 kB
Slab:             576248 kB
SReclaimable:      20248 kB
SUnreclaim:       556000 kB
KernelStack:        1472 kB
PageTables:         4396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     391240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 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= 71728 MiB
End job on node103 at 2016-06-16 00:48:59