Trace number 4083282

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) 1800.11 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb
MD5SUM63dafaa5a785f38064ac19ced11339d2
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 benchmark0.017997
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2520
Total number of constraints142
Number of constraints which are clauses72
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint35
Maximum length of a constraint36
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 37
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-4083282-1465320696.opb
0.00/0.00	c File size is 44412 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:          2520                                                                   |
1800.09/1800.40	c |  Number of hard clauses:         72                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:          70                                                                   |
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-4083282-1465320696/watcher-4083282-1465320696 -o /tmp/evaluation-result-4083282-1465320696/solver-4083282-1465320696 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465316848-17032 --watchdog 1960 open-wbo-lsu HOME/instance-4083282-1465320696.opb 

pid=20575
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: 2.05 2.08 2.08 3/175 20578
/proc/meminfo: memFree=30770468/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=2512 CPUtime=0 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 353 0 0 0 0 0 0 0 20 0 1 0 114004587 2572288 229 33554432000 4194304 6058637 140734778733600 140735868441960 5488460 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 628 230 146 456 0 153 0

[startup+0.100156 s]
/proc/loadavg: 2.05 2.08 2.08 3/175 20578
/proc/meminfo: memFree=30770468/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=8356 CPUtime=0.09 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 1082 0 0 0 9 0 0 0 20 0 1 0 114004587 8556544 935 33554432000 4194304 6058637 140734778733600 140735868441960 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 2089 935 175 456 0 1625 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8356

[startup+0.200296 s]
/proc/loadavg: 2.05 2.08 2.08 3/175 20578
/proc/meminfo: memFree=30770468/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=5784 CPUtime=0.19 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 1514 0 0 0 19 0 0 0 20 0 1 0 114004587 5922816 947 33554432000 4194304 6058637 140734778733600 140735868441960 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 1446 947 177 456 0 982 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 5784

[startup+0.300264 s]
/proc/loadavg: 2.05 2.08 2.08 3/175 20578
/proc/meminfo: memFree=30770468/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=6948 CPUtime=0.29 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 1718 0 0 0 29 0 0 0 20 0 1 0 114004587 7114752 1149 33554432000 4194304 6058637 140734778733600 140735868441960 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 1737 1149 177 456 0 1273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6948

[startup+0.700242 s]
/proc/loadavg: 2.05 2.08 2.08 3/175 20578
/proc/meminfo: memFree=30770468/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=13032 CPUtime=0.69 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 3093 0 0 0 69 0 0 0 20 0 1 0 114004587 13344768 2366 33554432000 4194304 6058637 140734778733600 140735868441960 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 3258 2366 177 456 0 2794 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13032

[startup+1.50024 s]
/proc/loadavg: 2.05 2.08 2.08 3/176 20579
/proc/meminfo: memFree=30757916/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=13032 CPUtime=1.49 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 3104 0 0 0 149 0 0 0 20 0 1 0 114004587 13344768 2887 33554432000 4194304 6058637 140734778733600 140734778732328 4255133 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 3258 2887 177 456 0 2794 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13032

[startup+3.10023 s]
/proc/loadavg: 2.05 2.08 2.08 3/176 20579
/proc/meminfo: memFree=30751900/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=21900 CPUtime=3.08 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 4448 0 0 0 308 0 0 0 20 0 1 0 114004587 22425600 4384 33554432000 4194304 6058637 140734778733600 140734778732328 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 5475 4384 177 456 0 5011 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21900

[startup+6.30024 s]
/proc/loadavg: 2.05 2.08 2.08 3/176 20579
/proc/meminfo: memFree=30735440/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=26320 CPUtime=6.28 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 5245 0 0 0 628 0 0 0 20 0 1 0 114004587 26951680 6193 33554432000 4194304 6058637 140734778733600 140734778732360 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 6580 6193 177 456 0 6116 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 26320

[startup+12.7003 s]
/proc/loadavg: 2.04 2.08 2.08 4/175 20579
/proc/meminfo: memFree=30780548/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=52284 CPUtime=12.68 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 6334 0 0 0 1268 0 0 0 20 0 1 0 114004587 53538816 8670 33554432000 4194304 6058637 140734778733600 140734778732328 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 13071 8670 177 456 0 12607 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52284

[startup+25.5003 s]
/proc/loadavg: 2.10 2.09 2.09 3/176 20580
/proc/meminfo: memFree=30736312/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=52284 CPUtime=25.48 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 6790 0 0 0 2547 1 0 0 20 0 1 0 114004587 53538816 12700 33554432000 4194304 6058637 140734778733600 140734778732328 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 13071 12700 177 456 0 12607 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 52284

[startup+51.1003 s]
/proc/loadavg: 2.07 2.08 2.08 3/176 20580
/proc/meminfo: memFree=30749584/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=71516 CPUtime=51.07 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 7714 0 0 0 5106 1 0 0 20 0 1 0 114004587 73232384 15678 33554432000 4194304 6058637 140734778733600 140734778732328 4260938 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 17879 15678 177 456 0 17415 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 71516

[startup+102.3 s]
/proc/loadavg: 2.18 2.11 2.09 4/177 20582
/proc/meminfo: memFree=30635268/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=139512 CPUtime=102.28 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 9629 0 0 0 10224 4 0 0 20 0 1 0 114004587 142860288 29971 33554432000 4194304 6058637 140734778733600 140734778732664 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 34878 29971 177 456 0 34414 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 139512

[startup+162.3 s]
/proc/loadavg: 2.21 2.12 2.10 3/177 20583
/proc/meminfo: memFree=30670164/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=102472 CPUtime=162.25 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 11477 0 0 0 16215 10 0 0 20 0 1 0 114004587 104931328 25254 33554432000 4194304 6058637 140734778733600 140734778732664 4255256 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 25618 25254 177 456 0 25154 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 102472

[startup+222.307 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 20584
/proc/meminfo: memFree=30612728/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=151792 CPUtime=222.26 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 13723 0 0 0 22208 18 0 0 20 0 1 0 114004587 155435008 34584 33554432000 4194304 6058637 140734778733600 140734778732376 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 37948 34584 177 456 0 37484 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 151792

[startup+282.3 s]
/proc/loadavg: 2.13 2.12 2.09 4/177 20585
/proc/meminfo: memFree=30651244/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=151792 CPUtime=282.24 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 15197 0 0 0 28202 22 0 0 20 0 1 0 114004587 155435008 34076 33554432000 4194304 6058637 140734778733600 140734778732376 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 37948 34076 177 456 0 37484 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 151792

[startup+342.3 s]
/proc/loadavg: 2.27 2.17 2.11 3/177 20587
/proc/meminfo: memFree=30639856/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=133004 CPUtime=342.23 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 19292 0 0 0 34193 30 0 0 20 0 1 0 114004587 136196096 32889 33554432000 4194304 6058637 140734778733600 140734778732664 4277712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 33251 32889 177 456 0 32787 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 133004

[startup+402.3 s]
/proc/loadavg: 2.18 2.17 2.11 3/177 20726
/proc/meminfo: memFree=30747920/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=133004 CPUtime=402.22 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 22184 0 0 0 40185 37 0 0 20 0 1 0 114004587 136196096 32889 33554432000 4194304 6058637 140734778733600 140734778732632 4277718 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 33251 32889 177 456 0 32787 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 133004

[startup+462.3 s]
/proc/loadavg: 2.22 2.18 2.11 4/177 20727
/proc/meminfo: memFree=30749412/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=182324 CPUtime=462.22 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 25217 0 0 0 46177 45 0 0 20 0 1 0 114004587 186699776 42219 33554432000 4194304 6058637 140734778733600 140734778732376 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 45581 42219 177 456 0 45117 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 182324

[startup+522.3 s]
/proc/loadavg: 2.18 2.17 2.11 3/178 20915
/proc/meminfo: memFree=30776628/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=213144 CPUtime=522.2 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 29438 0 0 0 52167 53 0 0 20 0 1 0 114004587 218259456 47406 33554432000 4194304 6058637 140734778733600 140734778732632 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 53286 47406 177 456 0 52822 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 213144

[startup+582.3 s]
/proc/loadavg: 2.19 2.18 2.11 3/177 21007
/proc/meminfo: memFree=30762064/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=213144 CPUtime=582.19 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 33076 0 0 0 58157 62 0 0 20 0 1 0 114004587 218259456 47406 33554432000 4194304 6058637 140734778733600 140734778732632 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 53286 47406 177 456 0 52822 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 213144


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


[startup+882.307 s]
/proc/loadavg: 2.16 2.17 2.11 3/177 21013
/proc/meminfo: memFree=30656376/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=230152 CPUtime=882.15 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 49889 0 0 0 88122 93 0 0 20 0 1 0 114004587 235675648 55756 33554432000 4194304 6058637 140734778733600 140734778732632 4278096 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 57538 55756 177 456 0 57074 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 230152

[startup+942.3 s]
/proc/loadavg: 2.06 2.14 2.10 3/177 21015
/proc/meminfo: memFree=30662040/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=232352 CPUtime=942.13 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 52135 0 0 0 94113 100 0 0 20 0 1 0 114004587 237928448 54781 33554432000 4194304 6058637 140734778733600 140734778732632 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 58088 54781 177 456 0 57624 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 232352

[startup+1002.3 s]
/proc/loadavg: 2.02 2.11 2.09 3/177 21016
/proc/meminfo: memFree=30601388/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=232352 CPUtime=1002.12 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 54350 0 0 0 100106 106 0 0 20 0 1 0 114004587 237928448 56829 33554432000 4194304 6058637 140734778733600 140734778732632 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 58088 56829 177 456 0 57624 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 232352

[startup+1062.3 s]
/proc/loadavg: 2.06 2.10 2.09 3/177 21017
/proc/meminfo: memFree=30623832/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=232352 CPUtime=1062.11 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 56573 0 0 0 106099 112 0 0 20 0 1 0 114004587 237928448 51197 33554432000 4194304 6058637 140734778733600 140734778732632 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 58088 51197 177 456 0 57624 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 232352

[startup+1122.3 s]
/proc/loadavg: 2.06 2.10 2.09 3/178 21021
/proc/meminfo: memFree=30623440/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=232352 CPUtime=1122.1 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 59680 0 0 0 112092 118 0 0 20 0 1 0 114004587 237928448 53757 33554432000 4194304 6058637 140734778733600 140734778732632 4278197 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 58088 53757 177 456 0 57624 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 232352

[startup+1182.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 21022
/proc/meminfo: memFree=30562988/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=282440 CPUtime=1182.09 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 63613 0 0 0 118084 125 0 0 20 0 1 0 114004587 289218560 59178 33554432000 4194304 6058637 140734778733600 140734778732632 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 70610 59178 177 456 0 70146 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 282440

[startup+1242.3 s]
/proc/loadavg: 2.07 2.10 2.09 4/177 21024
/proc/meminfo: memFree=30570088/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=232352 CPUtime=1242.09 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 67466 0 0 0 124076 133 0 0 20 0 1 0 114004587 237928448 55805 33554432000 4194304 6058637 140734778733600 140734778732632 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 58088 55805 177 456 0 57624 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 232352

[startup+1302.3 s]
/proc/loadavg: 2.08 2.09 2.09 3/177 21025
/proc/meminfo: memFree=30557336/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=232352 CPUtime=1302.08 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 70584 0 0 0 130069 139 0 0 20 0 1 0 114004587 237928448 57341 33554432000 4194304 6058637 140734778733600 140734778732632 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 58088 57341 177 456 0 57624 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 232352

[startup+1362.3 s]
/proc/loadavg: 2.06 2.09 2.09 3/177 21026
/proc/meminfo: memFree=30585400/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=235800 CPUtime=1362.07 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 74435 0 0 0 136062 145 0 0 20 0 1 0 114004587 241459200 52962 33554432000 4194304 6058637 140734778733600 140734778732632 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 58950 52962 177 456 0 58486 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 235800

[startup+1422.3 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 21027
/proc/meminfo: memFree=30581040/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=240732 CPUtime=1422.06 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 78614 0 0 0 142055 151 0 0 20 0 1 0 114004587 246509568 55563 33554432000 4194304 6058637 140734778733600 140734778732632 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 60183 55563 177 456 0 59719 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 240732

[startup+1482.3 s]
/proc/loadavg: 2.01 2.05 2.07 3/177 21028
/proc/meminfo: memFree=30540416/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=293096 CPUtime=1482.05 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 83070 0 0 0 148047 158 0 0 20 0 1 0 114004587 300130304 60976 33554432000 4194304 6058637 140734778733600 140734778732216 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 73274 60976 177 456 0 72810 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 293096

[startup+1542.31 s]
/proc/loadavg: 2.06 2.06 2.07 3/176 21029
/proc/meminfo: memFree=30561040/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=249004 CPUtime=1542.04 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 88228 0 0 0 154039 165 0 0 20 0 1 0 114004587 254980096 55845 33554432000 4194304 6058637 140734778733600 140734778732216 4255480 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 62251 55845 177 456 0 61787 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 249004

[startup+1602.3 s]
/proc/loadavg: 2.08 2.06 2.07 3/177 21031
/proc/meminfo: memFree=30571996/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=250804 CPUtime=1602.02 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 91742 0 0 0 160031 171 0 0 20 0 1 0 114004587 256823296 57778 33554432000 4194304 6058637 140734778733600 140734778732216 4277697 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 62701 57778 177 456 0 62237 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 250804

[startup+1662.3 s]
/proc/loadavg: 2.03 2.05 2.07 3/177 21032
/proc/meminfo: memFree=30533296/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=256112 CPUtime=1662.01 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 96043 0 0 0 166024 177 0 0 20 0 1 0 114004587 262258688 62541 33554432000 4194304 6058637 140734778733600 140734778732216 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 64028 62541 177 456 0 63564 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 256112

[startup+1722.3 s]
/proc/loadavg: 2.01 2.04 2.06 3/178 21036
/proc/meminfo: memFree=30522376/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=311324 CPUtime=1722.01 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 101104 0 0 0 172017 184 0 0 20 0 1 0 114004587 318795776 67027 33554432000 4194304 6058637 140734778733600 140734778732216 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 77831 67027 177 456 0 77367 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 311324

[startup+1782.3 s]
/proc/loadavg: 2.03 2.04 2.06 3/178 21059
/proc/meminfo: memFree=30525212/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=263336 CPUtime=1781.99 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 105393 0 0 0 178007 192 0 0 20 0 1 0 114004587 269656064 59601 33554432000 4194304 6058637 140734778733600 140734778732632 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 65834 59601 177 456 0 65370 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 263336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.02 2.04 2.06 3/178 21059
/proc/meminfo: memFree=30513688/32872528 swapFree=13600/559348
[pid=20578] ppid=20575 vsize=313792 CPUtime=1800.09 cores=1,3,5,7
/proc/20578/stat : 20578 (open-wbo-lsu) R 20575 20578 13640 0 -1 4202496 106319 0 0 0 179816 193 0 0 20 0 1 0 114004587 321323008 68018 33554432000 4194304 6058637 140734778733600 140734778732216 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20578/statm: 78448 68018 177 456 0 77984 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 313792

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 20578 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): 1800.11
CPU user time (s): 1798.16
CPU system time (s): 1.9437
CPU usage (%): 99.9834
Max. virtual memory (cumulated for all children) (KiB): 359828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.16
system time used= 1.9437
maximum resident set size= 315852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 106322
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= 37
involuntary context switches= 2324

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.36134 second user time and 7.27789 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-07 19:31:36
IDJOB=4083282
IDBENCH=1426
IDSOLVER=2545
FILE ID=node106/4083282-1465320696
RUNJOBID= node106-1465316848-17032
PBS_JOBID= 19848087
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl35_36_pb.cnf.cr.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083282-1465320696/watcher-4083282-1465320696 -o /tmp/evaluation-result-4083282-1465320696/solver-4083282-1465320696 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465316848-17032 --watchdog 1960  open-wbo-lsu HOME/instance-4083282-1465320696.opb

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

MD5SUM BENCH= 63dafaa5a785f38064ac19ced11339d2
RANDOM SEED=2093989654

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		: 2666.775
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	: 5333.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
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		: 2666.775
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
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		: 2666.775
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	: 5332.64
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		: 2666.775
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		: 2666.775
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		: 2666.775
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:        30771284 kB
Buffers:          155416 kB
Cached:           400644 kB
SwapCached:         1820 kB
Active:           365792 kB
Inactive:         438176 kB
Active(anon):     248896 kB
Inactive(anon):     1332 kB
Active(file):     116896 kB
Inactive(file):   436844 kB
Unevictable:      559348 kB
Mlocked:           13600 kB
SwapTotal:      67108856 kB
SwapFree:       67098612 kB
Dirty:              4916 kB
Writeback:             0 kB
AnonPages:        806736 kB
Mapped:             7004 kB
Shmem:                 0 kB
Slab:             606672 kB
SReclaimable:      50032 kB
SUnreclaim:       556640 kB
KernelStack:        1440 kB
PageTables:         5352 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     957260 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    692224 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71728 MiB
End job on node106 at 2016-06-07 20:01:37