Trace number 4099518

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) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
MD5SUMfe9566a2c8ff9ee542e29a30eb3c6e16
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 benchmark0.024995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables4000
Total number of constraints180
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint50
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 51
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-4099518-1466211731.opb
0.00/0.00	c File size is 71328 bytes.
1800.09/1800.40	c Sum of soft weights:            0
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          4000                                                                   |
1800.09/1800.40	c |  Number of hard clauses:        100                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          80                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.01 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4099518-1466211731/watcher-4099518-1466211731 -o /tmp/evaluation-result-4099518-1466211731/solver-4099518-1466211731 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960 open-wbo-lsu HOME/instance-4099518-1466211731.opb 

pid=15371
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: 2.06 2.03 2.04 3/177 15374
/proc/meminfo: memFree=31364740/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=2672 CPUtime=0 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 415 0 0 0 0 0 0 0 20 0 1 0 23223189 2736128 291 33554432000 4194304 6058637 140735009313536 140733764428440 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 668 292 153 456 0 186 0

[startup+0.100163 s]
/proc/loadavg: 2.06 2.03 2.04 3/177 15374
/proc/meminfo: memFree=31364740/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=9268 CPUtime=0.09 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 1038 0 0 0 9 0 0 0 20 0 1 0 23223189 9490432 1396 33554432000 4194304 6058637 140735009313536 140733764428440 4260938 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 2317 1396 163 456 0 1853 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9268

[startup+0.200306 s]
/proc/loadavg: 2.06 2.03 2.04 3/177 15374
/proc/meminfo: memFree=31364740/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=9400 CPUtime=0.19 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 1057 0 0 0 19 0 0 0 20 0 1 0 23223189 9625600 1926 33554432000 4194304 6058637 140735009313536 140733764428440 4255000 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 2350 1926 163 456 0 1886 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9400

[startup+0.30032 s]
/proc/loadavg: 2.06 2.03 2.04 3/177 15374
/proc/meminfo: memFree=31364740/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=7724 CPUtime=0.29 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 1663 0 0 0 29 0 0 0 20 0 1 0 23223189 7909376 1478 33554432000 4194304 6058637 140735009313536 140733764428440 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 1931 1478 165 456 0 1467 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7724

[startup+0.700254 s]
/proc/loadavg: 2.06 2.03 2.04 3/177 15374
/proc/meminfo: memFree=31364740/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=12496 CPUtime=0.69 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 2845 0 0 0 69 0 0 0 20 0 1 0 23223189 12795904 2627 33554432000 4194304 6058637 140735009313536 140733764428440 4262372 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 3124 2627 177 456 0 2660 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12496

[startup+1.50023 s]
/proc/loadavg: 2.06 2.03 2.04 4/178 15375
/proc/meminfo: memFree=31348540/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=19568 CPUtime=1.48 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 3537 0 0 0 148 0 0 0 20 0 1 0 23223189 20037632 3364 33554432000 4194304 6058637 140735009313536 140735009312264 4277839 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 4892 3365 177 456 0 4428 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19568

[startup+3.10029 s]
/proc/loadavg: 2.06 2.03 2.04 3/178 15375
/proc/meminfo: memFree=31346488/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=23988 CPUtime=3.08 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 4413 0 0 0 308 0 0 0 20 0 1 0 23223189 24563712 5252 33554432000 4194304 6058637 140735009313536 140735009312296 4263730 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 5997 5252 177 456 0 5533 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 23988

[startup+6.30023 s]
/proc/loadavg: 2.06 2.03 2.04 3/178 15375
/proc/meminfo: memFree=31338396/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=26708 CPUtime=6.29 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 4959 0 0 0 628 1 0 0 20 0 1 0 23223189 27348992 6302 33554432000 4194304 6058637 140735009313536 140735009312296 4255137 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 6677 6302 177 456 0 6213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26708

[startup+12.7002 s]
/proc/loadavg: 2.05 2.02 2.04 3/178 15375
/proc/meminfo: memFree=31362884/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=58796 CPUtime=12.69 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 6810 0 0 0 1268 1 0 0 20 0 1 0 23223189 60207104 11493 33554432000 4194304 6058637 140735009313536 140735009312264 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 14699 11493 177 456 0 14235 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 58796

[startup+25.5003 s]
/proc/loadavg: 2.04 2.02 2.04 3/177 15375
/proc/meminfo: memFree=31320144/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=58796 CPUtime=25.49 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 7746 0 0 0 2547 2 0 0 20 0 1 0 23223189 60207104 14323 33554432000 4194304 6058637 140735009313536 140735009312600 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 14699 14323 177 456 0 14235 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 58796

[startup+51.1003 s]
/proc/loadavg: 2.15 2.05 2.04 3/178 15376
/proc/meminfo: memFree=31288796/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=77652 CPUtime=51.08 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 8438 0 0 0 5105 3 0 0 20 0 1 0 23223189 79515648 19037 33554432000 4194304 6058637 140735009313536 140735009312600 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 19413 19037 177 456 0 18949 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77652

[startup+102.3 s]
/proc/loadavg: 2.15 2.06 2.04 3/178 15377
/proc/meminfo: memFree=31237664/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=139916 CPUtime=102.28 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 12020 0 0 0 10220 8 0 0 20 0 1 0 23223189 143273984 31762 33554432000 4194304 6058637 140735009313536 140735009312312 4255120 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 34979 31762 177 456 0 34515 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 139916

[startup+162.3 s]
/proc/loadavg: 2.12 2.06 2.04 3/178 15378
/proc/meminfo: memFree=31318892/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=90596 CPUtime=162.26 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 14377 0 0 0 16213 13 0 0 20 0 1 0 23223189 92770304 22273 33554432000 4194304 6058637 140735009313536 140735009312600 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 22649 22273 177 456 0 22185 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 90596

[startup+222.307 s]
/proc/loadavg: 2.04 2.05 2.04 3/178 15379
/proc/meminfo: memFree=31275412/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=139916 CPUtime=222.26 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 17024 0 0 0 22207 19 0 0 20 0 1 0 23223189 143273984 33298 33554432000 4194304 6058637 140735009313536 140735009312312 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 34979 33298 177 456 0 34515 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 139916

[startup+282.3 s]
/proc/loadavg: 2.01 2.04 2.03 3/178 15380
/proc/meminfo: memFree=31191916/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=203584 CPUtime=282.25 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 23093 0 0 0 28196 29 0 0 20 0 1 0 23223189 208470016 46697 33554432000 4194304 6058637 140735009313536 140735009312568 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 50896 46697 177 456 0 50432 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 203584

[startup+342.3 s]
/proc/loadavg: 2.08 2.04 2.03 3/178 15382
/proc/meminfo: memFree=31193468/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=203584 CPUtime=342.24 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 26642 0 0 0 34188 36 0 0 20 0 1 0 23223189 208470016 44662 33554432000 4194304 6058637 140735009313536 140735009312568 4255116 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 50896 44662 177 456 0 50432 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 203584

[startup+402.3 s]
/proc/loadavg: 2.03 2.03 2.03 3/178 15383
/proc/meminfo: memFree=31175212/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=203584 CPUtime=402.23 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 29936 0 0 0 40179 44 0 0 20 0 1 0 23223189 208470016 47734 33554432000 4194304 6058637 140735009313536 140735009312568 4255238 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 50896 47734 177 456 0 50432 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 203584

[startup+462.3 s]
/proc/loadavg: 2.11 2.05 2.03 3/178 15384
/proc/meminfo: memFree=31173388/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=203584 CPUtime=462.2 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 33525 0 0 0 46169 51 0 0 20 0 1 0 23223189 208470016 49270 33554432000 4194304 6058637 140735009313536 140735009312568 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 50896 49270 177 456 0 50432 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 203584

[startup+522.3 s]
/proc/loadavg: 2.04 2.04 2.03 3/179 15388
/proc/meminfo: memFree=31144912/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=203584 CPUtime=522.19 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 37091 0 0 0 52160 59 0 0 20 0 1 0 23223189 208470016 48246 33554432000 4194304 6058637 140735009313536 140735009312568 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 50896 48246 177 456 0 50432 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 203584

[startup+582.3 s]
/proc/loadavg: 2.04 2.05 2.02 3/178 15389
/proc/meminfo: memFree=31151072/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=203584 CPUtime=582.18 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 41260 0 0 0 58151 67 0 0 20 0 1 0 23223189 208470016 46198 33554432000 4194304 6058637 140735009313536 140735009312568 4255546 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 50896 46198 177 456 0 50432 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 203584


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


[startup+882.307 s]
/proc/loadavg: 2.12 2.07 2.02 3/178 15395
/proc/meminfo: memFree=31089664/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=257476 CPUtime=882.14 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 61641 0 0 0 88102 112 0 0 20 0 1 0 23223189 263655424 54521 33554432000 4194304 6058637 140735009313536 140735009312152 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 64369 54521 177 456 0 63905 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 257476

[startup+942.3 s]
/proc/loadavg: 2.04 2.05 2.02 3/177 15396
/proc/meminfo: memFree=31087660/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=262448 CPUtime=942.13 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 66390 0 0 0 94093 120 0 0 20 0 1 0 23223189 268746752 54627 33554432000 4194304 6058637 140735009313536 140735009312568 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 65612 54627 177 456 0 65148 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 262448

[startup+1002.3 s]
/proc/loadavg: 2.15 2.07 2.02 3/178 15398
/proc/meminfo: memFree=31182616/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=214692 CPUtime=1002.11 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 70181 0 0 0 100083 128 0 0 20 0 1 0 23223189 219844608 46303 33554432000 4194304 6058637 140735009313536 140735009312568 4278100 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 53673 46303 177 456 0 53209 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 214692

[startup+1062.3 s]
/proc/loadavg: 2.11 2.07 2.02 3/178 15399
/proc/meminfo: memFree=31057908/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=185696 CPUtime=1062.1 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 73611 0 0 0 106073 137 0 0 20 0 1 0 23223189 190152704 45607 33554432000 4194304 6058637 140735009313536 140735009312152 4255000 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 46424 45607 177 456 0 45960 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 185696

[startup+1122.3 s]
/proc/loadavg: 2.04 2.06 2.02 3/179 15403
/proc/meminfo: memFree=31078632/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=269380 CPUtime=1122.09 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 77519 0 0 0 112065 144 0 0 20 0 1 0 23223189 275845120 55273 33554432000 4194304 6058637 140735009313536 140735009312152 4278251 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 67345 55273 177 456 0 66881 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 269380

[startup+1182.3 s]
/proc/loadavg: 2.57 2.20 2.06 3/178 15882
/proc/meminfo: memFree=31131184/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=223084 CPUtime=1182.08 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 81650 0 0 0 118055 153 0 0 20 0 1 0 23223189 228438016 51177 33554432000 4194304 6058637 140735009313536 140735009312568 4255546 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 55771 51177 177 456 0 55307 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 223084

[startup+1242.3 s]
/proc/loadavg: 2.21 2.16 2.06 3/177 15883
/proc/meminfo: memFree=31088676/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=274928 CPUtime=1242.07 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 84778 0 0 0 124048 159 0 0 20 0 1 0 23223189 281526272 55976 33554432000 4194304 6058637 140735009313536 140735009312152 4254891 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 68732 55976 177 456 0 68268 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 274928

[startup+1302.3 s]
/proc/loadavg: 2.11 2.14 2.06 4/177 15885
/proc/meminfo: memFree=31065756/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=230296 CPUtime=1302.06 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 88115 0 0 0 130040 166 0 0 20 0 1 0 23223189 235823104 53811 33554432000 4194304 6058637 140735009313536 140735009312568 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 57574 53811 177 456 0 57110 0
Current children cumulated CPU time (s) 1302.06
Current children cumulated vsize (KiB) 230296

[startup+1362.3 s]
/proc/loadavg: 2.04 2.11 2.05 3/177 15886
/proc/meminfo: memFree=31058960/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=231580 CPUtime=1362.05 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 90802 0 0 0 136034 171 0 0 20 0 1 0 23223189 237137920 53568 33554432000 4194304 6058637 140735009313536 140735009312568 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 57895 53568 177 456 0 57431 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 231580

[startup+1422.3 s]
/proc/loadavg: 2.07 2.11 2.05 3/177 15887
/proc/meminfo: memFree=31052088/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=233144 CPUtime=1422.05 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 93583 0 0 0 142028 177 0 0 20 0 1 0 23223189 238739456 54568 33554432000 4194304 6058637 140735009313536 140735009312152 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 58286 54568 177 456 0 57822 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 233144

[startup+1482.3 s]
/proc/loadavg: 2.02 2.08 2.04 3/177 15888
/proc/meminfo: memFree=31022612/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=284892 CPUtime=1482.04 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 95472 0 0 0 148023 181 0 0 20 0 1 0 23223189 291729408 65977 33554432000 4194304 6058637 140735009313536 140735009312152 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 71223 65977 177 456 0 70759 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 284892

[startup+1542.31 s]
/proc/loadavg: 2.07 2.08 2.04 3/177 15889
/proc/meminfo: memFree=31004124/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=288120 CPUtime=1542.03 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 98619 0 0 0 154017 186 0 0 20 0 1 0 23223189 295034880 60050 33554432000 4194304 6058637 140735009313536 140735009312152 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 72030 60050 177 456 0 71566 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 288120

[startup+1602.3 s]
/proc/loadavg: 2.02 2.07 2.04 3/177 15891
/proc/meminfo: memFree=30992680/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=243068 CPUtime=1602.02 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 101832 0 0 0 160010 192 0 0 20 0 1 0 23223189 248901632 59309 33554432000 4194304 6058637 140735009313536 140735009312152 4265275 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 60767 59309 177 456 0 60303 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 243068

[startup+1662.3 s]
/proc/loadavg: 2.01 2.05 2.03 3/177 15892
/proc/meminfo: memFree=30906416/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=295676 CPUtime=1662 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 104595 0 0 0 166001 199 0 0 20 0 1 0 23223189 302772224 69869 33554432000 4194304 6058637 140735009313536 140735009312152 4278197 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 73919 69869 177 456 0 73455 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 295676

[startup+1722.3 s]
/proc/loadavg: 2.00 2.04 2.03 3/178 15896
/proc/meminfo: memFree=30977780/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=300112 CPUtime=1722 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 106883 0 0 0 171994 206 0 0 20 0 1 0 23223189 307314688 69306 33554432000 4194304 6058637 140735009313536 140735009312152 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 75028 69306 177 456 0 74564 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 300112

[startup+1782.3 s]
/proc/loadavg: 2.07 2.04 2.03 3/177 15897
/proc/meminfo: memFree=30924316/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=305100 CPUtime=1781.99 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 109241 0 0 0 177987 212 0 0 20 0 1 0 23223189 312422400 68309 33554432000 4194304 6058637 140735009313536 140735009312152 4260951 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 76275 68309 177 456 0 75811 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 305100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.05 2.04 2.02 3/176 15898
/proc/meminfo: memFree=30939028/32872528 swapFree=526336/559040
[pid=15374] ppid=15371 vsize=305100 CPUtime=1800.09 cores=0,2,4,6
/proc/15374/stat : 15374 (open-wbo-lsu) R 15371 15374 7337 0 -1 4202496 109923 0 0 0 179794 215 0 0 20 0 1 0 23223189 312422400 67307 33554432000 4194304 6058637 140735009313536 140735009312568 4254924 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15374/statm: 76275 67307 177 456 0 75811 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 305100

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 15374 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1797.94
CPU system time (s): 2.16067
CPU usage (%): 99.9832
Max. virtual memory (cumulated for all children) (KiB): 385240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.94
system time used= 2.16067
maximum resident set size= 342012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 109926
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= 42
involuntary context switches= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.56431 second user time and 6.93095 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-18 03:02:11
IDJOB=4099518
IDBENCH=1433
IDSOLVER=2545
FILE ID=node106/4099518-1466211731
RUNJOBID= node106-1466206113-7353
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-chnl40_50_pb.cnf.cr.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099518-1466211731/watcher-4099518-1466211731 -o /tmp/evaluation-result-4099518-1466211731/solver-4099518-1466211731 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466206113-7353 --watchdog 1960  open-wbo-lsu HOME/instance-4099518-1466211731.opb

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

MD5SUM BENCH= fe9566a2c8ff9ee542e29a30eb3c6e16
RANDOM SEED=178786370

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:        31365632 kB
Buffers:           46324 kB
Cached:            69032 kB
SwapCached:         1924 kB
Active:           161056 kB
Inactive:          63680 kB
Active(anon):     109820 kB
Inactive(anon):     1920 kB
Active(file):      51236 kB
Inactive(file):    61760 kB
Unevictable:      559040 kB
Mlocked:          526336 kB
SwapTotal:      67108856 kB
SwapFree:       67099088 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:        686104 kB
Mapped:             7840 kB
Shmem:                 0 kB
Slab:             573280 kB
SReclaimable:      17456 kB
SUnreclaim:       555824 kB
KernelStack:        1472 kB
PageTables:         5568 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     805756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    151552 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 03:32:11