Trace number 4083400

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.31

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin14.opb
MD5SUM321349c7a7114538010c83c600c72ae9
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark671.634
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables8281
Total number of constraints826
Number of constraints which are clauses364
Number of constraints which are cardinality constraints (but not clauses)462
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint91
Maximum length of a constraint169
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 171
Number of bits of the biggest sum of numbers8
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-4083400-1465316512.opb
0.00/0.00	c File size is 740666 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          8281                                                                   |
1800.00/1800.30	c |  Number of hard clauses:        364                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:         462                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.08 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083400-1465316512/watcher-4083400-1465316512 -o /tmp/evaluation-result-4083400-1465316512/solver-4083400-1465316512 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15536 --watchdog 1960 open-wbo-lsu HOME/instance-4083400-1465316512.opb 

pid=15815
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: 2.24 2.21 2.13 4/176 15818
/proc/meminfo: memFree=29732016/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=3324 CPUtime=0 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 564 0 0 0 0 0 0 0 20 0 1 0 113584807 3403776 439 33554432000 4194304 6058637 140733477122128 140734063045160 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 831 439 316 456 0 186 0

[startup+0.100122 s]
/proc/loadavg: 2.24 2.21 2.13 4/176 15818
/proc/meminfo: memFree=29732016/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=15220 CPUtime=0.09 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 2642 0 0 0 9 0 0 0 20 0 1 0 113584807 15585280 2780 33554432000 4194304 6058637 140733477122128 140734063045160 4239645 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 3805 2781 157 456 0 3341 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15220

[startup+0.200312 s]
/proc/loadavg: 2.24 2.21 2.13 4/176 15818
/proc/meminfo: memFree=29732016/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=42420 CPUtime=0.19 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 9383 0 0 0 18 1 0 0 20 0 1 0 113584807 43438080 9243 33554432000 4194304 6058637 140733477122128 140734063045160 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 10605 9243 176 456 0 10141 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 42420

[startup+0.300301 s]
/proc/loadavg: 2.24 2.21 2.13 4/176 15818
/proc/meminfo: memFree=29732016/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=42948 CPUtime=0.29 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 9606 0 0 0 28 1 0 0 20 0 1 0 113584807 43978752 9466 33554432000 4194304 6058637 140733477122128 140734063045160 4246130 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 10737 9466 176 456 0 10273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 42948

[startup+0.700284 s]
/proc/loadavg: 2.24 2.21 2.13 4/176 15818
/proc/meminfo: memFree=29732016/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=43212 CPUtime=0.69 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 10010 0 0 0 68 1 0 0 20 0 1 0 113584807 44249088 9619 33554432000 4194304 6058637 140733477122128 140733477120856 5268391 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 10803 9619 178 456 0 10339 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43212

[startup+1.50029 s]
/proc/loadavg: 2.24 2.21 2.13 3/177 15819
/proc/meminfo: memFree=29688992/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=48160 CPUtime=1.49 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 10325 0 0 0 148 1 0 0 20 0 1 0 113584807 49315840 10445 33554432000 4194304 6058637 140733477122128 140733477120856 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 12040 10445 178 456 0 11576 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 48160

[startup+3.10029 s]
/proc/loadavg: 2.24 2.21 2.13 3/177 15819
/proc/meminfo: memFree=29685824/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=55908 CPUtime=3.09 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 11440 0 0 0 307 2 0 0 20 0 1 0 113584807 57249792 12761 33554432000 4194304 6058637 140733477122128 140733477120856 4246469 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 13977 12761 178 456 0 13513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 55908

[startup+6.30029 s]
/proc/loadavg: 2.30 2.22 2.14 3/177 15819
/proc/meminfo: memFree=29655884/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=62980 CPUtime=6.29 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 12462 0 0 0 627 2 0 0 20 0 1 0 113584807 64491520 14709 33554432000 4194304 6058637 140733477122128 140733477120888 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 15745 14709 178 456 0 15281 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 62980

[startup+12.7003 s]
/proc/loadavg: 2.28 2.22 2.14 3/177 15819
/proc/meminfo: memFree=29624920/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=74584 CPUtime=12.69 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 12787 0 0 0 1267 2 0 0 20 0 1 0 113584807 76374016 17582 33554432000 4194304 6058637 140733477122128 140733477120888 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 18646 17582 178 456 0 18182 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 74584

[startup+25.5003 s]
/proc/loadavg: 2.29 2.22 2.14 3/177 15819
/proc/meminfo: memFree=29592032/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=75584 CPUtime=25.48 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 13549 0 0 0 2546 2 0 0 20 0 1 0 113584807 77398016 17834 33554432000 4194304 6058637 140733477122128 140733477121192 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 18896 17834 178 456 0 18432 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 75584

[startup+51.1004 s]
/proc/loadavg: 2.32 2.24 2.14 3/177 15819
/proc/meminfo: memFree=29520168/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=113116 CPUtime=51.08 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 14465 0 0 0 5105 3 0 0 20 0 1 0 113584807 115830784 20941 33554432000 4194304 6058637 140733477122128 140733477120856 4278233 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 28279 20941 178 456 0 27815 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 113116

[startup+102.3 s]
/proc/loadavg: 2.34 2.26 2.16 4/177 15820
/proc/meminfo: memFree=29401788/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=113116 CPUtime=102.28 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 15644 0 0 0 10224 4 0 0 20 0 1 0 113584807 115830784 27255 33554432000 4194304 6058637 140733477122128 140733477121192 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 28279 27255 178 456 0 27815 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 113116

[startup+162.3 s]
/proc/loadavg: 2.22 2.24 2.16 2/175 15913
/proc/meminfo: memFree=29916500/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=162436 CPUtime=162.27 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 17650 0 0 0 16220 7 0 0 20 0 1 0 113584807 166334464 37980 33554432000 4194304 6058637 140733477122128 140733477120904 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 40609 37980 178 456 0 40145 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 162436

[startup+222.308 s]
/proc/loadavg: 2.24 2.24 2.16 4/177 16006
/proc/meminfo: memFree=29867556/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=206212 CPUtime=222.26 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 21478 0 0 0 22214 12 0 0 20 0 1 0 113584807 211161088 43214 33554432000 4194304 6058637 140733477122128 140733477120904 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 51553 43214 178 456 0 51089 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 206212

[startup+282.3 s]
/proc/loadavg: 2.38 2.28 2.18 3/177 16053
/proc/meminfo: memFree=29901356/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=175392 CPUtime=282.25 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 24292 0 0 0 28208 17 0 0 20 0 1 0 113584807 179601408 40197 33554432000 4194304 6058637 140733477122128 140733477120904 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 43848 40197 178 456 0 43384 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 175392

[startup+342.3 s]
/proc/loadavg: 2.34 2.29 2.19 3/177 16054
/proc/meminfo: memFree=29845600/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=206212 CPUtime=342.24 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 27085 0 0 0 34202 22 0 0 20 0 1 0 113584807 211161088 47433 33554432000 4194304 6058637 140733477122128 140733477121160 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 51553 47433 178 456 0 51089 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 206212

[startup+402.3 s]
/proc/loadavg: 2.27 2.28 2.18 3/177 16055
/proc/meminfo: memFree=29830376/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=206212 CPUtime=402.23 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 29292 0 0 0 40197 26 0 0 20 0 1 0 113584807 211161088 50505 33554432000 4194304 6058637 140733477122128 140733477121160 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 51553 50505 178 456 0 51089 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 206212

[startup+462.3 s]
/proc/loadavg: 2.23 2.27 2.18 3/177 16056
/proc/meminfo: memFree=29841224/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=206212 CPUtime=462.22 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 32095 0 0 0 46190 32 0 0 20 0 1 0 113584807 211161088 46409 33554432000 4194304 6058637 140733477122128 140733477121160 4277819 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 51553 46409 178 456 0 51089 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 206212

[startup+522.3 s]
/proc/loadavg: 2.34 2.29 2.19 3/178 16061
/proc/meminfo: memFree=29893216/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=126072 CPUtime=522.21 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 33822 0 0 0 52185 36 0 0 20 0 1 0 113584807 129097728 30503 33554432000 4194304 6058637 140733477122128 140733477121192 4277435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 31518 30503 178 456 0 31054 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 126072

[startup+582.3 s]
/proc/loadavg: 2.12 2.24 2.18 4/177 16337
/proc/meminfo: memFree=29862900/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=206212 CPUtime=582.2 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 36320 0 0 0 58180 40 0 0 20 0 1 0 113584807 211161088 45388 33554432000 4194304 6058637 140733477122128 140733477121160 4246382 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 51553 45388 178 456 0 51089 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 206212


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


[startup+942.3 s]
/proc/loadavg: 2.23 2.24 2.19 3/177 16389
/proc/meminfo: memFree=29658828/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=276960 CPUtime=942.14 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 47702 0 0 0 94151 63 0 0 20 0 1 0 113584807 283607040 66729 33554432000 4194304 6058637 140733477122128 140733477121160 4278197 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 69240 66729 178 456 0 68776 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 276960

[startup+1002.3 s]
/proc/loadavg: 2.31 2.27 2.20 3/177 16390
/proc/meminfo: memFree=29776264/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=146732 CPUtime=1002.12 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 50165 0 0 0 100145 67 0 0 20 0 1 0 113584807 150253568 35671 33554432000 4194304 6058637 140733477122128 140733477121192 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 36683 35671 178 456 0 36219 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 146732

[startup+1062.3 s]
/proc/loadavg: 2.28 2.26 2.19 3/177 16391
/proc/meminfo: memFree=29834012/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=146732 CPUtime=1062.11 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 52108 0 0 0 106140 71 0 0 20 0 1 0 113584807 150253568 35671 33554432000 4194304 6058637 140733477122128 140733477121192 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 36683 35671 178 456 0 36219 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 146732

[startup+1122.3 s]
/proc/loadavg: 2.14 2.23 2.18 4/178 16396
/proc/meminfo: memFree=29713336/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=232940 CPUtime=1122.11 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 55645 0 0 0 112134 77 0 0 20 0 1 0 113584807 238530560 51568 33554432000 4194304 6058637 140733477122128 140733477121160 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 58235 51568 178 456 0 57771 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 232940

[startup+1182.3 s]
/proc/loadavg: 2.29 2.25 2.19 3/177 16397
/proc/meminfo: memFree=29674316/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=263296 CPUtime=1182.1 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 58022 0 0 0 118128 82 0 0 20 0 1 0 113584807 269615104 59150 33554432000 4194304 6058637 140733477122128 140733477121160 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 65824 59150 178 456 0 65360 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 263296

[startup+1242.3 s]
/proc/loadavg: 2.34 2.27 2.20 4/177 16398
/proc/meminfo: memFree=29686360/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=232476 CPUtime=1242.09 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 59383 0 0 0 124124 85 0 0 20 0 1 0 113584807 238055424 56523 33554432000 4194304 6058637 140733477122128 140733477120904 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 58119 56523 178 456 0 57655 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 232476

[startup+1302.3 s]
/proc/loadavg: 2.35 2.28 2.20 3/177 16399
/proc/meminfo: memFree=29757608/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=183156 CPUtime=1302.08 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 60831 0 0 0 130120 88 0 0 20 0 1 0 113584807 187551744 44777 33554432000 4194304 6058637 140733477122128 140733477121192 4254977 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 45789 44777 178 456 0 45325 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 183156

[startup+1362.3 s]
/proc/loadavg: 2.23 2.26 2.19 4/177 16400
/proc/meminfo: memFree=29554720/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=394772 CPUtime=1362.08 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 62779 0 0 0 136116 92 0 0 20 0 1 0 113584807 404246528 81467 33554432000 4194304 6058637 140733477122128 140733477121160 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 98693 81467 178 456 0 98229 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 394772

[startup+1422.3 s]
/proc/loadavg: 2.13 2.22 2.18 3/177 16402
/proc/meminfo: memFree=29596804/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=394772 CPUtime=1422.07 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 64732 0 0 0 142111 96 0 0 20 0 1 0 113584807 404246528 81979 33554432000 4194304 6058637 140733477122128 140733477121160 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 98693 81979 178 456 0 98229 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 394772

[startup+1482.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 16403
/proc/meminfo: memFree=29585048/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=313384 CPUtime=1482.05 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 66166 0 0 0 148106 99 0 0 20 0 1 0 113584807 320905216 76859 33554432000 4194304 6058637 140733477122128 140733477121160 4255535 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 78346 76859 178 456 0 77882 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 313384

[startup+1542.31 s]
/proc/loadavg: 2.29 2.23 2.19 3/177 16404
/proc/meminfo: memFree=29589480/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=313384 CPUtime=1542.05 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 68112 0 0 0 154103 102 0 0 20 0 1 0 113584807 320905216 68667 33554432000 4194304 6058637 140733477122128 140733477121160 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 78346 68667 178 456 0 77882 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 313384

[startup+1602.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 16405
/proc/meminfo: memFree=29750404/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=263296 CPUtime=1602.03 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 69367 0 0 0 160098 105 0 0 20 0 1 0 113584807 269615104 57235 33554432000 4194304 6058637 140733477122128 140733477120904 4278100 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 65824 57235 178 456 0 65360 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 263296

[startup+1662.3 s]
/proc/loadavg: 2.11 2.19 2.17 3/177 16406
/proc/meminfo: memFree=29601564/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=394772 CPUtime=1662.03 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 70615 0 0 0 166095 108 0 0 20 0 1 0 113584807 404246528 84539 33554432000 4194304 6058637 140733477122128 140733477121160 4277365 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 98693 84539 178 456 0 98229 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 394772

[startup+1722.3 s]
/proc/loadavg: 2.30 2.23 2.19 4/178 16411
/proc/meminfo: memFree=29642592/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=313384 CPUtime=1722.02 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 72051 0 0 0 172091 111 0 0 20 0 1 0 113584807 320905216 75323 33554432000 4194304 6058637 140733477122128 140733477121160 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 78346 75323 178 456 0 77882 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 313384

[startup+1782.3 s]
/proc/loadavg: 2.22 2.21 2.18 4/177 16412
/proc/meminfo: memFree=29735536/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=263296 CPUtime=1782 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 73683 0 0 0 178087 113 0 0 20 0 1 0 113584807 269615104 60686 33554432000 4194304 6058637 140733477122128 140733477121160 4255024 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 65824 60686 178 456 0 65360 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 263296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.31 2.23 2.19 4/177 16413
/proc/meminfo: memFree=29587148/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=313384 CPUtime=1800 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 74012 0 0 0 179886 114 0 0 20 0 1 0 113584807 320905216 74299 33554432000 4194304 6058637 140733477122128 140733477121160 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 78346 74299 178 456 0 77882 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 313384

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 15818 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.31 2.23 2.19 4/177 16413
/proc/meminfo: memFree=29587148/32872528 swapFree=16080/1655368
[pid=15818] ppid=15815 vsize=313384 CPUtime=1800 cores=0,2,4,6
/proc/15818/stat : 15818 (open-wbo-lsu) R 15815 15818 15520 0 -1 4202496 74012 0 0 0 179886 114 0 0 20 0 1 0 113584807 320905216 74299 33554432000 4194304 6058637 140733477122128 140733477121160 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/15818/statm: 78346 74299 178 456 0 77882 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 313384

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1798.87
CPU system time (s): 1.15482
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 394772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.87
system time used= 1.15482
maximum resident set size= 364780
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 74015
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= 18
involuntary context switches= 1871

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.69629 second user time and 6.76497 second system time

The end

Launcher Data 

Begin job on node122 at 2016-06-07 18:21:52
IDJOB=4083400
IDBENCH=1156
IDSOLVER=2545
FILE ID=node122/4083400-1465316512
RUNJOBID= node122-1465314711-15536
PBS_JOBID= 19850115
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin14.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083400-1465316512/watcher-4083400-1465316512 -o /tmp/evaluation-result-4083400-1465316512/solver-4083400-1465316512 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node122-1465314711-15536 --watchdog 1960  open-wbo-lsu HOME/instance-4083400-1465316512.opb

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

MD5SUM BENCH= 321349c7a7114538010c83c600c72ae9
RANDOM SEED=1432566462

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:        29731932 kB
Buffers:          157472 kB
Cached:           254268 kB
SwapCached:          860 kB
Active:           452984 kB
Inactive:         291700 kB
Active(anon):     334056 kB
Inactive(anon):     1632 kB
Active(file):     118928 kB
Inactive(file):   290068 kB
Unevictable:     1655368 kB
Mlocked:           16080 kB
SwapTotal:      67108856 kB
SwapFree:       67099512 kB
Dirty:              5444 kB
Writeback:             0 kB
AnonPages:       2032916 kB
Mapped:             7752 kB
Shmem:                 0 kB
Slab:             602036 kB
SReclaimable:      46220 kB
SUnreclaim:       555816 kB
KernelStack:        1472 kB
PageTables:         8388 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2130312 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1984512 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 node122 at 2016-06-07 18:51:53