Trace number 4099511

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-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl20_25_pb.cnf.cr.opb
MD5SUM3fa1f197015efe7b715c83a938660d2f
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
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 benchmark0.012997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1000
Total number of constraints90
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)40
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint20
Maximum length of a constraint25
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 26
Number of bits of the biggest sum of numbers5
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-4099511-1466211055.opb
0.00/0.00	c File size is 16657 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:          1000                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         50                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          40                                                                   |
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-4099511-1466211055/watcher-4099511-1466211055 -o /tmp/evaluation-result-4099511-1466211055/solver-4099511-1466211055 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960 open-wbo-lsu HOME/instance-4099511-1466211055.opb 

pid=15286
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: 2.04 2.08 2.08 4/177 15289
/proc/meminfo: memFree=31341440/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=7264 CPUtime=0 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 531 0 0 0 0 0 0 0 20 0 1 0 23155644 7438336 395 33554432000 4194304 6058637 140737003503168 140737086110312 4255248 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 1816 395 163 456 0 1352 0

[startup+0.100168 s]
/proc/loadavg: 2.04 2.08 2.08 4/177 15289
/proc/meminfo: memFree=31341440/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=3668 CPUtime=0.09 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 934 0 0 0 9 0 0 0 20 0 1 0 23155644 3756032 540 33554432000 4194304 6058637 140737003503168 140737086110312 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 917 540 177 456 0 453 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3668

[startup+0.20033 s]
/proc/loadavg: 2.04 2.08 2.08 4/177 15289
/proc/meminfo: memFree=31341440/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=4824 CPUtime=0.19 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 1174 0 0 0 19 0 0 0 20 0 1 0 23155644 4939776 779 33554432000 4194304 6058637 140737003503168 140737086110312 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 1206 780 177 456 0 742 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4824

[startup+0.300305 s]
/proc/loadavg: 2.04 2.08 2.08 4/177 15289
/proc/meminfo: memFree=31341440/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=6172 CPUtime=0.29 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 1830 0 0 0 29 0 0 0 20 0 1 0 23155644 6320128 1044 33554432000 4194304 6058637 140737003503168 140737003501784 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 1543 1044 177 456 0 1079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6172

[startup+0.700286 s]
/proc/loadavg: 2.04 2.08 2.08 4/177 15289
/proc/meminfo: memFree=31341440/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=8848 CPUtime=0.69 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 2127 0 0 0 69 0 0 0 20 0 1 0 23155644 9060352 1850 33554432000 4194304 6058637 140737003503168 140737003501784 4255066 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 2212 1850 177 456 0 1748 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8848

[startup+1.50024 s]
/proc/loadavg: 2.04 2.08 2.08 4/178 15290
/proc/meminfo: memFree=31333968/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=11656 CPUtime=1.49 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 2493 0 0 0 149 0 0 0 20 0 1 0 23155644 11935744 2215 33554432000 4194304 6058637 140737003503168 140737003501896 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 2914 2215 177 456 0 2450 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 11656

[startup+3.10024 s]
/proc/loadavg: 2.04 2.08 2.08 3/178 15290
/proc/meminfo: memFree=31331604/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=18732 CPUtime=3.09 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 2868 0 0 0 309 0 0 0 20 0 1 0 23155644 19181568 4119 33554432000 4194304 6058637 140737003503168 140737003501896 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 4683 4119 177 456 0 4219 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18732

[startup+6.30027 s]
/proc/loadavg: 2.04 2.08 2.08 4/178 15290
/proc/meminfo: memFree=31319124/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=23704 CPUtime=6.29 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 4013 0 0 0 629 0 0 0 20 0 1 0 23155644 24272896 5082 33554432000 4194304 6058637 140737003503168 140737003501928 4278146 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 5926 5082 177 456 0 5462 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23704

[startup+12.7003 s]
/proc/loadavg: 2.04 2.07 2.08 3/177 15290
/proc/meminfo: memFree=31308604/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=30848 CPUtime=12.69 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 5413 0 0 0 1268 1 0 0 20 0 1 0 23155644 31588352 6995 33554432000 4194304 6058637 140737003503168 140737003501944 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 7712 6995 177 456 0 7248 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 30848

[startup+25.5003 s]
/proc/loadavg: 2.10 2.09 2.08 3/177 15290
/proc/meminfo: memFree=31347128/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=49524 CPUtime=25.48 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 5986 0 0 0 2547 1 0 0 20 0 1 0 23155644 50712576 11140 33554432000 4194304 6058637 140737003503168 140737003501896 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 12381 11141 177 456 0 11917 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 49524

[startup+51.1003 s]
/proc/loadavg: 2.14 2.10 2.08 3/177 15290
/proc/meminfo: memFree=31296800/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=49524 CPUtime=51.08 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 6347 0 0 0 5107 1 0 0 20 0 1 0 23155644 50712576 12011 33554432000 4194304 6058637 140737003503168 140737003501896 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 12381 12011 177 456 0 11917 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49524

[startup+102.3 s]
/proc/loadavg: 2.06 2.08 2.08 3/177 15292
/proc/meminfo: memFree=31275944/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=80212 CPUtime=102.27 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 7114 0 0 0 10225 2 0 0 20 0 1 0 23155644 82137088 18171 33554432000 4194304 6058637 140737003503168 140737003501896 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 20053 18171 177 456 0 19589 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 80212

[startup+162.3 s]
/proc/loadavg: 2.02 2.06 2.07 3/177 15293
/proc/meminfo: memFree=31273416/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=80212 CPUtime=162.26 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 7117 0 0 0 16224 2 0 0 20 0 1 0 23155644 82137088 19231 33554432000 4194304 6058637 140737003503168 140737003501896 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 20053 19231 177 456 0 19589 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 80212

[startup+222.307 s]
/proc/loadavg: 2.06 2.06 2.07 3/177 15294
/proc/meminfo: memFree=31272868/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=80212 CPUtime=222.26 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 7959 0 0 0 22223 3 0 0 20 0 1 0 23155644 82137088 19698 33554432000 4194304 6058637 140737003503168 140737003502232 4277737 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 20053 19698 177 456 0 19589 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 80212

[startup+282.3 s]
/proc/loadavg: 2.02 2.05 2.07 3/177 15295
/proc/meminfo: memFree=31278408/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=129532 CPUtime=282.25 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 9060 0 0 0 28220 5 0 0 20 0 1 0 23155644 132640768 27730 33554432000 4194304 6058637 140737003503168 140737003501944 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 32383 27730 177 456 0 31919 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 129532

[startup+342.3 s]
/proc/loadavg: 2.01 2.04 2.06 3/177 15296
/proc/meminfo: memFree=31215424/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=129532 CPUtime=342.23 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 9798 0 0 0 34217 6 0 0 20 0 1 0 23155644 132640768 28242 33554432000 4194304 6058637 140737003503168 140737003501944 4254166 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 32383 28242 177 456 0 31919 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 129532

[startup+402.3 s]
/proc/loadavg: 2.04 2.04 2.06 4/177 15298
/proc/meminfo: memFree=31221208/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=129532 CPUtime=402.22 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 10537 0 0 0 40215 7 0 0 20 0 1 0 23155644 132640768 28242 33554432000 4194304 6058637 140737003503168 140737003501944 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 32383 28242 177 456 0 31919 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 129532

[startup+462.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/177 15299
/proc/meminfo: memFree=31228984/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=129532 CPUtime=462.22 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 11277 0 0 0 46213 9 0 0 20 0 1 0 23155644 132640768 27730 33554432000 4194304 6058637 140737003503168 140737003501944 4278210 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 32383 27730 177 456 0 31919 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 129532

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/177 15300
/proc/meminfo: memFree=31272632/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=80212 CPUtime=522.2 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 11653 0 0 0 52211 9 0 0 20 0 1 0 23155644 82137088 19698 33554432000 4194304 6058637 140737003503168 140737003502232 4277729 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 20053 19698 177 456 0 19589 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 80212

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/178 15304
/proc/meminfo: memFree=31209544/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=129532 CPUtime=582.19 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 12395 0 0 0 58209 10 0 0 20 0 1 0 23155644 132640768 28754 33554432000 4194304 6058637 140737003503168 140737003501944 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 32383 28754 177 456 0 31919 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 129532


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


[startup+942.3 s]
/proc/loadavg: 2.02 2.04 2.03 3/178 15380
/proc/meminfo: memFree=31220864/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=160352 CPUtime=942.14 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 16019 0 0 0 94197 17 0 0 20 0 1 0 23155644 164200448 32365 33554432000 4194304 6058637 140737003503168 140737003502200 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 40088 32365 177 456 0 39624 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 160352

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.03 3/178 15381
/proc/meminfo: memFree=31227528/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=80212 CPUtime=1002.13 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 17011 0 0 0 100193 20 0 0 20 0 1 0 23155644 82137088 19698 33554432000 4194304 6058637 140737003503168 140737003502232 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 20053 19698 177 456 0 19589 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 80212

[startup+1062.3 s]
/proc/loadavg: 2.04 2.04 2.03 3/178 15383
/proc/meminfo: memFree=31184692/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=129532 CPUtime=1062.12 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 18152 0 0 0 106190 22 0 0 20 0 1 0 23155644 132640768 28754 33554432000 4194304 6058637 140737003503168 140737003501944 4278237 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 32383 28754 177 456 0 31919 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 129532

[startup+1122.3 s]
/proc/loadavg: 2.14 2.06 2.03 3/178 15384
/proc/meminfo: memFree=31207564/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=129532 CPUtime=1122.11 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 19120 0 0 0 112187 24 0 0 20 0 1 0 23155644 132640768 29266 33554432000 4194304 6058637 140737003503168 140737003501944 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 32383 29266 177 456 0 31919 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 129532

[startup+1182.3 s]
/proc/loadavg: 2.05 2.05 2.03 3/179 15388
/proc/meminfo: memFree=31137864/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=164344 CPUtime=1182.11 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 21194 0 0 0 118184 27 0 0 20 0 1 0 23155644 168288256 38034 33554432000 4194304 6058637 140737003503168 140737003502200 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 41086 38034 177 456 0 40622 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 164344

[startup+1242.3 s]
/proc/loadavg: 2.06 2.05 2.03 3/178 15389
/proc/meminfo: memFree=31113524/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=194804 CPUtime=1242.1 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 22606 0 0 0 124181 29 0 0 20 0 1 0 23155644 199479296 45110 33554432000 4194304 6058637 140737003503168 140737003502200 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 48701 45110 177 456 0 48237 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 194804

[startup+1302.3 s]
/proc/loadavg: 2.02 2.04 2.02 3/178 15390
/proc/meminfo: memFree=31174460/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=114664 CPUtime=1302.08 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 23576 0 0 0 130177 31 0 0 20 0 1 0 23155644 117415936 28307 33554432000 4194304 6058637 140737003503168 140737003502232 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 28666 28307 177 456 0 28202 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 114664

[startup+1362.3 s]
/proc/loadavg: 2.05 2.04 2.02 3/178 15392
/proc/meminfo: memFree=31164928/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=163984 CPUtime=1362.08 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 24915 0 0 0 136174 34 0 0 20 0 1 0 23155644 167919616 38387 33554432000 4194304 6058637 140737003503168 140737003501944 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 40996 38387 177 456 0 40532 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 163984

[startup+1422.3 s]
/proc/loadavg: 2.14 2.06 2.02 3/178 15393
/proc/meminfo: memFree=31140412/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=163984 CPUtime=1422.08 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 25883 0 0 0 142172 36 0 0 20 0 1 0 23155644 167919616 39923 33554432000 4194304 6058637 140737003503168 140737003501944 4277697 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 40996 39923 177 456 0 40532 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 163984

[startup+1482.3 s]
/proc/loadavg: 2.05 2.05 2.02 3/178 15394
/proc/meminfo: memFree=31127856/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=194804 CPUtime=1482.06 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 27438 0 0 0 148167 39 0 0 20 0 1 0 23155644 199479296 42038 33554432000 4194304 6058637 140737003503168 140737003502200 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 48701 42038 177 456 0 48237 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 194804

[startup+1542.31 s]
/proc/loadavg: 2.15 2.07 2.02 3/178 15395
/proc/meminfo: memFree=31092840/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=197528 CPUtime=1542.06 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 28584 0 0 0 154166 40 0 0 20 0 1 0 23155644 202268672 42723 33554432000 4194304 6058637 140737003503168 140737003502200 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 49382 42723 177 456 0 48918 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 197528

[startup+1602.3 s]
/proc/loadavg: 2.05 2.06 2.02 3/178 15396
/proc/meminfo: memFree=31087104/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=198904 CPUtime=1602.04 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 29904 0 0 0 160162 42 0 0 20 0 1 0 23155644 203677696 43579 33554432000 4194304 6058637 140737003503168 140737003502200 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 49726 43579 177 456 0 49262 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 198904

[startup+1662.3 s]
/proc/loadavg: 2.09 2.06 2.02 3/178 15398
/proc/meminfo: memFree=31095524/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=200804 CPUtime=1662.03 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 31361 0 0 0 166159 44 0 0 20 0 1 0 23155644 205623296 45078 33554432000 4194304 6058637 140737003503168 140737003502200 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 50201 45078 177 456 0 49737 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 200804

[startup+1722.3 s]
/proc/loadavg: 2.14 2.08 2.02 3/178 15399
/proc/meminfo: memFree=31113264/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=201928 CPUtime=1722.02 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 32616 0 0 0 172157 45 0 0 20 0 1 0 23155644 206774272 45359 33554432000 4194304 6058637 140737003503168 140737003502200 4277832 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 50482 45359 177 456 0 50018 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 201928

[startup+1782.3 s]
/proc/loadavg: 2.05 2.06 2.02 3/179 15403
/proc/meminfo: memFree=31069396/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=203220 CPUtime=1782.01 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 33911 0 0 0 178154 47 0 0 20 0 1 0 23155644 208097280 45170 33554432000 4194304 6058637 140737003503168 140737003502200 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 50805 45170 177 456 0 50341 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 203220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.04 2.06 2.02 3/179 15403
/proc/meminfo: memFree=31072116/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=203220 CPUtime=1800.01 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 33915 0 0 0 179954 47 0 0 20 0 1 0 23155644 208097280 47218 33554432000 4194304 6058637 140737003503168 140737003502200 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 50805 47218 177 456 0 50341 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 203220

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 15289 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.04 2.06 2.02 3/179 15403
/proc/meminfo: memFree=31072116/32872528 swapFree=526336/559040
[pid=15289] ppid=15286 vsize=203220 CPUtime=1800.01 cores=1,3,5,7
/proc/15289/stat : 15289 (open-wbo-lsu) R 15286 15289 7337 0 -1 4202496 33915 0 0 0 179954 47 0 0 20 0 1 0 23155644 208097280 47218 33554432000 4194304 6058637 140737003503168 140737003502200 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15289/statm: 50805 47218 177 456 0 50341 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 203220

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.54
CPU system time (s): 0.483926
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 203220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.54
system time used= 0.483926
maximum resident set size= 189632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33918
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= 15
involuntary context switches= 2058

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.64129 second user time and 6.81796 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 02:50:55
IDJOB=4099511
IDBENCH=1431
IDSOLVER=2545
FILE ID=node106/4099511-1466211055
RUNJOBID= node106-1466206113-7354
PBS_JOBID= 19918166
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl20_25_pb.cnf.cr.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099511-1466211055/watcher-4099511-1466211055 -o /tmp/evaluation-result-4099511-1466211055/solver-4099511-1466211055 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7354 --watchdog 1960  open-wbo-lsu HOME/instance-4099511-1466211055.opb

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

MD5SUM BENCH= 3fa1f197015efe7b715c83a938660d2f
RANDOM SEED=1881162475

node106.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		: 2667.073
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	: 5334.14
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		: 2667.073
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		: 2667.073
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		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
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		: 2667.073
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.073
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	: 5332.38
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		: 2667.073
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:        31341440 kB
Buffers:           45932 kB
Cached:            68596 kB
SwapCached:         1924 kB
Active:           203620 kB
Inactive:          63164 kB
Active(anon):     152664 kB
Inactive(anon):     1920 kB
Active(file):      50956 kB
Inactive(file):    61244 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099088 kB
Dirty:              4808 kB
Writeback:             0 kB
AnonPages:        710940 kB
Mapped:             7832 kB
Shmem:                 0 kB
Slab:             573752 kB
SReclaimable:      17512 kB
SUnreclaim:       556240 kB
KernelStack:        1432 kB
PageTables:         5140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     855128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 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= 71692 MiB
End job on node106 at 2016-06-18 03:20:56