Trace number 4083280

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl30_31_pb.cnf.cr.opb
MD5SUM4d7adbd65e64509ef53d6e98bf824cab
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 benchmark0.015997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables1860
Total number of constraints122
Number of constraints which are clauses62
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint30
Maximum length of a constraint31
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 32
Number of bits of the biggest sum of numbers6
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-4083280-1465320322.opb
0.00/0.00	c File size is 32382 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:          1860                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         62                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          60                                                                   |
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-4083280-1465320322/watcher-4083280-1465320322 -o /tmp/evaluation-result-4083280-1465320322/solver-4083280-1465320322 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15536 --watchdog 1960 open-wbo-lsu HOME/instance-4083280-1465320322.opb 

pid=16984
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.21 2.22 2.18 4/176 16987
/proc/meminfo: memFree=29802196/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=7604 CPUtime=0 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 578 0 0 0 0 0 0 0 20 0 1 0 113965781 7786496 442 33554432000 4194304 6058637 140735125282960 140736198446264 4239645 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 1901 443 157 456 0 1437 0

[startup+0.100157 s]
/proc/loadavg: 2.21 2.22 2.18 4/176 16987
/proc/meminfo: memFree=29802196/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=8080 CPUtime=0.09 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 876 0 0 0 9 0 0 0 20 0 1 0 113965781 8273920 1247 33554432000 4194304 6058637 140735125282960 140736198446264 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 2020 1247 163 456 0 1556 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8080

[startup+0.200354 s]
/proc/loadavg: 2.21 2.22 2.18 4/176 16987
/proc/meminfo: memFree=29802196/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=5376 CPUtime=0.19 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 1251 0 0 0 19 0 0 0 20 0 1 0 113965781 5505024 918 33554432000 4194304 6058637 140735125282960 140736198446264 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 1344 918 165 456 0 880 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5376

[startup+0.300262 s]
/proc/loadavg: 2.21 2.22 2.18 4/176 16987
/proc/meminfo: memFree=29802196/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=6540 CPUtime=0.29 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 1506 0 0 0 29 0 0 0 20 0 1 0 113965781 6696960 1173 33554432000 4194304 6058637 140735125282960 140736198446264 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 1635 1173 165 456 0 1171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6540

[startup+0.700204 s]
/proc/loadavg: 2.21 2.22 2.18 4/176 16987
/proc/meminfo: memFree=29802196/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=13024 CPUtime=0.69 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 2695 0 0 0 69 0 0 0 20 0 1 0 113965781 13336576 2598 33554432000 4194304 6058637 140735125282960 140736198446264 4262088 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 3256 2598 177 456 0 2792 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13024

[startup+1.50026 s]
/proc/loadavg: 2.19 2.22 2.18 4/177 16988
/proc/meminfo: memFree=29791464/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=10320 CPUtime=1.49 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 3618 0 0 0 149 0 0 0 20 0 1 0 113965781 10567680 2211 33554432000 4194304 6058637 140735125282960 140735125281688 4260945 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 2580 2211 177 456 0 2116 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10320

[startup+3.10025 s]
/proc/loadavg: 2.19 2.22 2.18 4/177 16988
/proc/meminfo: memFree=29782300/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=17416 CPUtime=3.09 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 3842 0 0 0 309 0 0 0 20 0 1 0 113965781 17833984 3968 33554432000 4194304 6058637 140735125282960 140735125281688 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 4354 3968 177 456 0 3890 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17416

[startup+6.30025 s]
/proc/loadavg: 2.17 2.22 2.18 4/177 16988
/proc/meminfo: memFree=29765732/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=32720 CPUtime=6.29 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 4217 0 0 0 628 1 0 0 20 0 1 0 113965781 33505280 5797 33554432000 4194304 6058637 140735125282960 140735125281688 4262146 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 8180 5797 177 456 0 7716 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32720

[startup+12.7002 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 16988
/proc/meminfo: memFree=29808364/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=32720 CPUtime=12.69 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 5201 0 0 0 1268 1 0 0 20 0 1 0 113965781 33505280 7796 33554432000 4194304 6058637 140735125282960 140735125281688 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 8180 7796 177 456 0 7716 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32720

[startup+25.5004 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 16988
/proc/meminfo: memFree=29748860/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=51640 CPUtime=25.49 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 6083 0 0 0 2547 2 0 0 20 0 1 0 113965781 52879360 11913 33554432000 4194304 6058637 140735125282960 140735125281688 4260928 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 12910 11913 177 456 0 12446 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51640

[startup+51.1003 s]
/proc/loadavg: 2.20 2.21 2.18 4/177 16989
/proc/meminfo: memFree=29740044/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=63132 CPUtime=51.08 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 7183 0 0 0 5106 2 0 0 20 0 1 0 113965781 64647168 15370 33554432000 4194304 6058637 140735125282960 140735125282024 4277663 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 15783 15370 177 456 0 15319 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63132

[startup+102.3 s]
/proc/loadavg: 2.13 2.19 2.18 3/177 16990
/proc/meminfo: memFree=29721624/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=81988 CPUtime=102.29 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 7295 0 0 0 10226 3 0 0 20 0 1 0 113965781 83955712 20079 33554432000 4194304 6058637 140735125282960 140735125281688 4255000 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 20497 20079 177 456 0 20033 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 81988

[startup+162.3 s]
/proc/loadavg: 2.14 2.18 2.17 4/177 16991
/proc/meminfo: memFree=29683636/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=101612 CPUtime=162.26 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 9026 0 0 0 16222 4 0 0 20 0 1 0 113965781 104050688 24907 33554432000 4194304 6058637 140735125282960 140735125281720 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 25403 24907 177 456 0 24939 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 101612

[startup+222.307 s]
/proc/loadavg: 2.19 2.18 2.17 3/177 16992
/proc/meminfo: memFree=29632432/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=163396 CPUtime=222.26 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 12329 0 0 0 22218 8 0 0 20 0 1 0 113965781 167317504 36119 33554432000 4194304 6058637 140735125282960 140735125282024 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 40849 36119 177 456 0 40385 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 163396

[startup+282.3 s]
/proc/loadavg: 2.11 2.16 2.17 3/178 16996
/proc/meminfo: memFree=29669896/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=114076 CPUtime=282.24 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 14317 0 0 0 28213 11 0 0 20 0 1 0 113965781 116813824 28125 33554432000 4194304 6058637 140735125282960 140735125282024 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 28519 28125 177 456 0 28055 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 114076

[startup+342.3 s]
/proc/loadavg: 2.04 2.13 2.16 3/177 16997
/proc/meminfo: memFree=29626676/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=163396 CPUtime=342.24 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 16651 0 0 0 34208 16 0 0 20 0 1 0 113965781 167317504 37143 33554432000 4194304 6058637 140735125282960 140735125281736 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 40849 37143 177 456 0 40385 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 163396

[startup+402.3 s]
/proc/loadavg: 2.01 2.10 2.14 3/177 16999
/proc/meminfo: memFree=29634440/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=163396 CPUtime=402.23 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 18660 0 0 0 40203 20 0 0 20 0 1 0 113965781 167317504 37655 33554432000 4194304 6058637 140735125282960 140735125281736 4255160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 40849 37655 177 456 0 40385 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 163396

[startup+462.3 s]
/proc/loadavg: 2.16 2.13 2.15 4/177 17413
/proc/meminfo: memFree=28575012/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=163396 CPUtime=462.22 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 20337 0 0 0 46198 24 0 0 20 0 1 0 113965781 167317504 38679 33554432000 4194304 6058637 140735125282960 140735125281736 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 40849 38679 177 456 0 40385 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 163396

[startup+522.3 s]
/proc/loadavg: 2.22 2.15 2.15 3/177 17414
/proc/meminfo: memFree=28569120/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=163396 CPUtime=522.21 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 21683 0 0 0 52195 26 0 0 20 0 1 0 113965781 167317504 38679 33554432000 4194304 6058637 140735125282960 140735125281736 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 40849 38679 177 456 0 40385 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 163396

[startup+582.3 s]
/proc/loadavg: 2.33 2.18 2.16 3/177 17461
/proc/meminfo: memFree=29861804/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=163396 CPUtime=582.2 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 22737 0 0 0 58191 29 0 0 20 0 1 0 113965781 167317504 38679 33554432000 4194304 6058637 140735125282960 140735125281736 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 40849 38679 177 456 0 40385 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 163396


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


[startup+942.3 s]
/proc/loadavg: 2.32 2.26 2.19 3/177 17975
/proc/meminfo: memFree=29695448/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=226652 CPUtime=942.15 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 41813 0 0 0 94154 61 0 0 20 0 1 0 113965781 232091648 48816 33554432000 4194304 6058637 140735125282960 140735125281992 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 56663 48816 177 456 0 56199 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 226652

[startup+1002.3 s]
/proc/loadavg: 2.16 2.22 2.18 3/177 17977
/proc/meminfo: memFree=29712176/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=195832 CPUtime=1002.14 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 45023 0 0 0 100147 67 0 0 20 0 1 0 113965781 200531968 45260 33554432000 4194304 6058637 140735125282960 140735125281736 4278177 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 48958 45260 177 456 0 48494 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 195832

[startup+1062.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 18024
/proc/meminfo: memFree=29788804/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=195832 CPUtime=1062.12 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 47800 0 0 0 106141 71 0 0 20 0 1 0 113965781 200531968 46284 33554432000 4194304 6058637 140735125282960 140735125281736 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 48958 46284 177 456 0 48494 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 195832

[startup+1122.3 s]
/proc/loadavg: 2.06 2.17 2.17 3/176 18025
/proc/meminfo: memFree=29762564/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=195832 CPUtime=1122.12 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 50576 0 0 0 112136 76 0 0 20 0 1 0 113965781 200531968 45772 33554432000 4194304 6058637 140735125282960 140735125281736 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 48958 45772 177 456 0 48494 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 195832

[startup+1182.3 s]
/proc/loadavg: 2.13 2.18 2.17 3/177 18027
/proc/meminfo: memFree=29751360/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=195832 CPUtime=1182.11 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 52429 0 0 0 118131 80 0 0 20 0 1 0 113965781 200531968 47308 33554432000 4194304 6058637 140735125282960 140735125281736 4255167 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 48958 47308 177 456 0 48494 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 195832

[startup+1242.3 s]
/proc/loadavg: 2.18 2.18 2.17 3/177 18028
/proc/meminfo: memFree=29756436/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=195832 CPUtime=1242.1 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 55210 0 0 0 124125 85 0 0 20 0 1 0 113965781 200531968 45772 33554432000 4194304 6058637 140735125282960 140735125281736 4277753 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 48958 45772 177 456 0 48494 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 195832

[startup+1302.3 s]
/proc/loadavg: 2.17 2.17 2.17 3/177 18030
/proc/meminfo: memFree=29728168/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=227608 CPUtime=1302.09 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 57905 0 0 0 130120 89 0 0 20 0 1 0 113965781 233070592 53246 33554432000 4194304 6058637 140735125282960 140735125281992 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 56902 53246 177 456 0 56438 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 227608

[startup+1362.3 s]
/proc/loadavg: 2.20 2.18 2.17 3/177 18031
/proc/meminfo: memFree=29671688/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=199140 CPUtime=1362.08 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 60693 0 0 0 136115 93 0 0 20 0 1 0 113965781 203919360 49159 33554432000 4194304 6058637 140735125282960 140735125281736 4262441 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 49785 49159 177 456 0 49321 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 199140

[startup+1422.3 s]
/proc/loadavg: 2.15 2.16 2.17 3/177 18032
/proc/meminfo: memFree=29681616/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=202080 CPUtime=1422.08 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 64220 0 0 0 142109 99 0 0 20 0 1 0 113965781 206929920 47334 33554432000 4194304 6058637 140735125282960 140735125281736 4255137 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 50520 47334 177 456 0 50056 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 202080

[startup+1482.3 s]
/proc/loadavg: 2.14 2.16 2.17 3/178 18036
/proc/meminfo: memFree=29755204/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=153332 CPUtime=1482.06 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 65817 0 0 0 148104 102 0 0 20 0 1 0 113965781 157011968 37878 33554432000 4194304 6058637 140735125282960 140735125282024 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 38333 37878 177 456 0 37869 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 153332

[startup+1542.31 s]
/proc/loadavg: 2.21 2.17 2.17 3/177 18037
/proc/meminfo: memFree=29651808/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=235168 CPUtime=1542.06 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 69091 0 0 0 154099 107 0 0 20 0 1 0 113965781 240812032 52576 33554432000 4194304 6058637 140735125282960 140735125281992 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 58792 52576 177 456 0 58328 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 235168

[startup+1602.3 s]
/proc/loadavg: 2.15 2.16 2.16 3/177 18039
/proc/meminfo: memFree=29659136/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=237928 CPUtime=1602.05 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 71651 0 0 0 160094 111 0 0 20 0 1 0 113965781 243638272 53778 33554432000 4194304 6058637 140735125282960 140735125281992 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 59482 53778 177 456 0 59018 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 237928

[startup+1662.3 s]
/proc/loadavg: 2.26 2.20 2.18 3/177 18040
/proc/meminfo: memFree=29638852/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=239688 CPUtime=1662.04 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 73959 0 0 0 166089 115 0 0 20 0 1 0 113965781 245440512 57290 33554432000 4194304 6058637 140735125282960 140735125281992 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 59922 57290 177 456 0 59458 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 239688

[startup+1722.3 s]
/proc/loadavg: 2.09 2.16 2.17 3/177 18041
/proc/meminfo: memFree=29614844/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=240268 CPUtime=1722.02 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 75964 0 0 0 172084 118 0 0 20 0 1 0 113965781 246034432 56411 33554432000 4194304 6058637 140735125282960 140735125281992 4278229 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 60067 56411 177 456 0 59603 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 240268

[startup+1782.3 s]
/proc/loadavg: 2.12 2.16 2.17 3/177 18042
/proc/meminfo: memFree=29595096/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=241156 CPUtime=1782.02 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 78044 0 0 0 178080 122 0 0 20 0 1 0 113965781 246943744 55609 33554432000 4194304 6058637 140735125282960 140735125281992 4255178 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 60289 55609 177 456 0 59825 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 241156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.09 2.15 2.16 4/177 18043
/proc/meminfo: memFree=29622920/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=211560 CPUtime=1800.01 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 78859 0 0 0 179878 123 0 0 20 0 1 0 113965781 216637440 52427 33554432000 4194304 6058637 140735125282960 140735125281736 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 52890 52427 177 456 0 52426 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 211560

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 16987 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.09 2.15 2.16 4/177 18043
/proc/meminfo: memFree=29622920/32872528 swapFree=16080/1655368
[pid=16987] ppid=16984 vsize=211560 CPUtime=1800.01 cores=0,2,4,6
/proc/16987/stat : 16987 (open-wbo-lsu) R 16984 16987 15520 0 -1 4202496 78859 0 0 0 179878 123 0 0 20 0 1 0 113965781 216637440 52427 33554432000 4194304 6058637 140735125282960 140735125281736 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/16987/statm: 52890 52427 177 456 0 52426 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 211560

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1798.79
CPU system time (s): 1.23981
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 241156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.79
system time used= 1.23981
maximum resident set size= 234728
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78862
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= 10
involuntary context switches= 1978

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.64329 second user time and 6.82896 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-07 19:25:22
IDJOB=4083280
IDBENCH=1417
IDSOLVER=2545
FILE ID=node122/4083280-1465320322
RUNJOBID= node122-1465314711-15536
PBS_JOBID= 19850115
Free space on /tmp= 71740 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl30_31_pb.cnf.cr.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083280-1465320322/watcher-4083280-1465320322 -o /tmp/evaluation-result-4083280-1465320322/solver-4083280-1465320322 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15536 --watchdog 1960  open-wbo-lsu HOME/instance-4083280-1465320322.opb

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

MD5SUM BENCH= 4d7adbd65e64509ef53d6e98bf824cab
RANDOM SEED=1300130290

node122.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.898
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	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.898
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.898
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.898
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		: 2666.898
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		: 2666.898
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		: 2666.898
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.898
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:        29802204 kB
Buffers:          160260 kB
Cached:           266532 kB
SwapCached:          860 kB
Active:           365540 kB
Inactive:         308016 kB
Active(anon):     247460 kB
Inactive(anon):     1632 kB
Active(file):     118080 kB
Inactive(file):   306384 kB
Unevictable:     1655368 kB
Mlocked:           16080 kB
SwapTotal:      67108856 kB
SwapFree:       67099512 kB
Dirty:              4664 kB
Writeback:             0 kB
AnonPages:       1904928 kB
Mapped:             7820 kB
Shmem:                 0 kB
Slab:             603396 kB
SReclaimable:      47196 kB
SUnreclaim:       556200 kB
KernelStack:        1424 kB
PageTables:         8084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2044636 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1802240 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= 71732 MiB
End job on node122 at 2016-06-07 19:55:23