Trace number 4086039

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 PB16? (TO) 1800.11 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin16.opb
MD5SUMd761333f7ff9a755d3cd90e52b11f227
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables14400
Total number of constraints1088
Number of constraints which are clauses480
Number of constraints which are cardinality constraints (but not clauses)608
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint120
Maximum length of a constraint225
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 227
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
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-4086039-1465221905.opb
0.00/0.00	c File size is 1337368 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:         14400                                                                   |
1800.09/1800.40	c |  Number of hard clauses:        480                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.09/1800.40	c |  Number of cardinality:         608                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.14 s                                                                 |
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-4086039-1465221905/watcher-4086039-1465221905 -o /tmp/evaluation-result-4086039-1465221905/solver-4086039-1465221905 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465221904-12889 --watchdog 1960 open-wbo HOME/instance-4086039-1465221905.opb 

pid=12961
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: 2.09 1.88 1.92 3/176 12964
/proc/meminfo: memFree=30528888/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=3908 CPUtime=0 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 703 0 0 0 0 0 0 0 20 0 1 0 104124651 4001792 579 33554432000 4194304 6059633 140735925200480 140736211875512 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 977 579 461 456 0 186 0

[startup+0.10016 s]
/proc/loadavg: 2.09 1.88 1.92 3/176 12964
/proc/meminfo: memFree=30528888/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=6396 CPUtime=0.09 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 1324 0 0 0 9 0 0 0 20 0 1 0 104124651 6549504 1200 33554432000 4194304 6059633 140735925200480 140736211875512 5043132 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 1599 1200 461 456 0 808 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6396

[startup+0.200303 s]
/proc/loadavg: 2.09 1.88 1.92 3/176 12964
/proc/meminfo: memFree=30528888/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=33300 CPUtime=0.19 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 7263 0 0 0 18 1 0 0 20 0 1 0 104124651 34099200 7162 33554432000 4194304 6059633 140735925200480 140735925198920 4294854 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 8325 7164 160 456 0 7861 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 33300

[startup+0.300356 s]
/proc/loadavg: 2.09 1.88 1.92 3/176 12964
/proc/meminfo: memFree=30528888/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=77248 CPUtime=0.29 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 15238 0 0 0 27 2 0 0 20 0 1 0 104124651 79101952 17060 33554432000 4194304 6059633 140735925200480 140735925198920 4256973 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 19312 17069 164 456 0 18848 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 77248

[startup+0.700303 s]
/proc/loadavg: 2.09 1.88 1.92 3/176 12964
/proc/meminfo: memFree=30528888/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=78520 CPUtime=0.68 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 16202 0 0 0 66 2 0 0 20 0 1 0 104124651 80404480 17817 33554432000 4194304 6059633 140735925200480 140735925198920 5047405 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 19630 17817 178 456 0 19166 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 78520

[startup+1.50031 s]
/proc/loadavg: 2.09 1.88 1.92 3/177 12965
/proc/meminfo: memFree=30456328/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=86236 CPUtime=1.49 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 16776 0 0 0 146 3 0 0 20 0 1 0 104124651 88305664 18900 33554432000 4194304 6059633 140735925200480 140735925198856 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 21559 18900 179 456 0 21095 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 86236

[startup+3.10026 s]
/proc/loadavg: 2.08 1.88 1.92 3/177 12965
/proc/meminfo: memFree=30443236/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=87424 CPUtime=3.09 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 17664 0 0 0 305 4 0 0 20 0 1 0 104124651 89522176 18476 33554432000 4194304 6059633 140735925200480 140735925198856 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 21856 18476 180 456 0 21392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 87424

[startup+6.3003 s]
/proc/loadavg: 2.08 1.88 1.92 3/177 12965
/proc/meminfo: memFree=30432080/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=89328 CPUtime=6.28 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 19099 0 0 0 624 4 0 0 20 0 1 0 104124651 91471872 19453 33554432000 4194304 6059633 140735925200480 140735925198856 4279733 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 22332 19453 180 456 0 21868 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 89328

[startup+12.7003 s]
/proc/loadavg: 2.23 1.92 1.93 3/177 12965
/proc/meminfo: memFree=30409884/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=139756 CPUtime=12.68 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 20131 0 0 0 1263 5 0 0 20 0 1 0 104124651 143110144 27081 33554432000 4194304 6059633 140735925200480 140735925198968 4277822 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 34939 27081 180 456 0 34475 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 139756

[startup+25.5004 s]
/proc/loadavg: 2.19 1.92 1.93 3/177 12965
/proc/meminfo: memFree=30373740/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=139756 CPUtime=25.49 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 20596 0 0 0 2543 6 0 0 20 0 1 0 104124651 143110144 33166 33554432000 4194304 6059633 140735925200480 140735925198968 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 34939 33166 180 456 0 34475 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 139756

[startup+51.1003 s]
/proc/loadavg: 2.19 1.94 1.94 3/177 12965
/proc/meminfo: memFree=30314584/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=189076 CPUtime=51.09 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 21154 0 0 0 5101 8 0 0 20 0 1 0 104124651 193613824 42551 33554432000 4194304 6059633 140735925200480 140735925199016 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 47269 42551 180 456 0 46805 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 189076

[startup+102.3 s]
/proc/loadavg: 2.16 1.98 1.95 3/177 12966
/proc/meminfo: memFree=30283924/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=200784 CPUtime=102.28 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 22113 0 0 0 10218 10 0 0 20 0 1 0 104124651 205602816 47545 33554432000 4194304 6059633 140735925200480 140735925199016 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 50196 47545 180 456 0 49732 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 200784

[startup+162.3 s]
/proc/loadavg: 2.14 2.01 1.96 4/177 13059
/proc/meminfo: memFree=30249772/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=200784 CPUtime=162.26 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 22888 0 0 0 16214 12 0 0 20 0 1 0 104124651 205602816 44985 33554432000 4194304 6059633 140735925200480 140735925199016 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 50196 44985 180 456 0 49732 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 200784

[startup+222.308 s]
/proc/loadavg: 2.23 2.06 1.98 3/177 13061
/proc/meminfo: memFree=30137184/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=231604 CPUtime=222.26 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 24030 0 0 0 22211 15 0 0 20 0 1 0 104124651 237162496 51715 33554432000 4194304 6059633 140735925200480 140735925199272 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 57901 51715 180 456 0 57437 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 231604

[startup+282.3 s]
/proc/loadavg: 2.15 2.06 1.98 3/177 13062
/proc/meminfo: memFree=30186868/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=151464 CPUtime=282.25 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 25591 0 0 0 28205 20 0 0 20 0 1 0 104124651 155099136 36121 33554432000 4194304 6059633 140735925200480 140735925199304 4255301 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 37866 36121 180 456 0 37402 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 151464

[startup+342.3 s]
/proc/loadavg: 2.09 2.06 1.99 3/178 13066
/proc/meminfo: memFree=30126336/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=231604 CPUtime=342.23 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 29388 0 0 0 34196 27 0 0 20 0 1 0 104124651 237162496 49678 33554432000 4194304 6059633 140735925200480 140735925199272 4278617 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 57901 49678 180 456 0 57437 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 231604

[startup+402.3 s]
/proc/loadavg: 2.22 2.10 2.01 3/177 13067
/proc/meminfo: memFree=30098828/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=282656 CPUtime=402.22 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 33691 0 0 0 40189 33 0 0 20 0 1 0 104124651 289439744 59955 33554432000 4194304 6059633 140735925200480 140735925199272 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 70664 59955 180 456 0 70200 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 282656

[startup+462.3 s]
/proc/loadavg: 2.13 2.09 2.00 4/177 13068
/proc/meminfo: memFree=30082448/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=265292 CPUtime=462.21 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 38757 0 0 0 46178 43 0 0 20 0 1 0 104124651 271659008 58108 33554432000 4194304 6059633 140735925200480 140735925199272 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 66323 58108 180 456 0 65859 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 265292

[startup+522.3 s]
/proc/loadavg: 2.14 2.10 2.01 3/176 13069
/proc/meminfo: memFree=30047364/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=265292 CPUtime=522.2 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 42007 0 0 0 52171 49 0 0 20 0 1 0 104124651 271659008 62716 33554432000 4194304 6059633 140735925200480 140735925199272 4277815 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 66323 62716 180 456 0 65859 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 265292

[startup+582.3 s]
/proc/loadavg: 2.08 2.09 2.01 3/177 13071
/proc/meminfo: memFree=30015772/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=265292 CPUtime=582.2 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 45251 0 0 0 58164 56 0 0 20 0 1 0 104124651 271659008 64252 33554432000 4194304 6059633 140735925200480 140735925199272 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 66323 64252 180 456 0 65859 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 265292


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


[startup+882.307 s]
/proc/loadavg: 2.07 2.08 2.01 3/177 13077
/proc/meminfo: memFree=29838440/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=400988 CPUtime=882.16 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 61791 0 0 0 88132 84 0 0 20 0 1 0 104124651 410611712 88690 33554432000 4194304 6059633 140735925200480 140735925199272 4262663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 100247 88690 180 456 0 99783 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 400988

[startup+942.3 s]
/proc/loadavg: 2.03 2.07 2.01 3/178 13081
/proc/meminfo: memFree=29966720/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=328152 CPUtime=942.14 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 66744 0 0 0 94122 92 0 0 20 0 1 0 104124651 336027648 69794 33554432000 4194304 6059633 140735925200480 140735925199272 4246720 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 82038 69794 180 456 0 81574 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 328152

[startup+1002.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/177 13082
/proc/meminfo: memFree=29822988/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=412240 CPUtime=1002.13 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 70136 0 0 0 100116 97 0 0 20 0 1 0 104124651 422133760 83781 33554432000 4194304 6059633 140735925200480 140735925199272 4277866 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 103060 83781 180 456 0 102596 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 412240

[startup+1062.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/177 13083
/proc/meminfo: memFree=30041136/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=255080 CPUtime=1062.12 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 73287 0 0 0 106110 102 0 0 20 0 1 0 104124651 261201920 58077 33554432000 4194304 6059633 140735925200480 140735925199016 4277656 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 63770 58077 180 456 0 63306 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 255080

[startup+1122.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 13084
/proc/meminfo: memFree=29910416/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=335988 CPUtime=1122.11 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 75891 0 0 0 112104 107 0 0 20 0 1 0 104124651 344051712 72311 33554432000 4194304 6059633 140735925200480 140735925199272 4255341 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 83997 72311 180 456 0 83533 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 335988

[startup+1182.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 13086
/proc/meminfo: memFree=29814208/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=335988 CPUtime=1182.1 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 78096 0 0 0 118099 111 0 0 20 0 1 0 104124651 344051712 80973 33554432000 4194304 6059633 140735925200480 140735925199272 4246291 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 83997 80973 180 456 0 83533 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 335988

[startup+1242.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/177 13087
/proc/meminfo: memFree=29736160/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=447740 CPUtime=1242.08 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 81318 0 0 0 124091 117 0 0 20 0 1 0 104124651 458485760 102414 33554432000 4194304 6059633 140735925200480 140735925199272 4255325 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 111935 102414 180 456 0 111471 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 447740

[startup+1302.3 s]
/proc/loadavg: 2.24 2.10 2.02 3/177 13088
/proc/meminfo: memFree=29894568/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=285444 CPUtime=1302.07 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 82709 0 0 0 130085 122 0 0 20 0 1 0 104124651 292294656 66718 33554432000 4194304 6059633 140735925200480 140735925199016 4255341 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 71361 66718 180 456 0 70897 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 285444

[startup+1362.3 s]
/proc/loadavg: 2.24 2.12 2.03 3/177 13089
/proc/meminfo: memFree=29821528/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=316264 CPUtime=1362.06 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 85314 0 0 0 136079 127 0 0 20 0 1 0 104124651 323854336 75832 33554432000 4194304 6059633 140735925200480 140735925199272 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 79066 75832 180 456 0 78602 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 316264

[startup+1422.3 s]
/proc/loadavg: 2.28 2.14 2.04 3/177 13090
/proc/meminfo: memFree=29804656/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=366352 CPUtime=1422.05 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 87509 0 0 0 142074 131 0 0 20 0 1 0 104124651 375144448 82446 33554432000 4194304 6059633 140735925200480 140735925199272 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 91588 82446 180 456 0 91124 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 366352

[startup+1482.3 s]
/proc/loadavg: 2.29 2.16 2.05 3/177 13092
/proc/meminfo: memFree=29739716/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=366352 CPUtime=1482.04 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 88717 0 0 0 148068 136 0 0 20 0 1 0 104124651 375144448 87608 33554432000 4194304 6059633 140735925200480 140735925199272 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 91588 87608 180 456 0 91124 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 366352

[startup+1542.31 s]
/proc/loadavg: 2.20 2.16 2.05 3/178 13096
/proc/meminfo: memFree=29719036/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=447740 CPUtime=1542.04 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 91431 0 0 0 154064 140 0 0 20 0 1 0 104124651 458485760 90638 33554432000 4194304 6059633 140735925200480 140735925199272 4261221 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 111935 90638 180 456 0 111471 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 447740

[startup+1602.3 s]
/proc/loadavg: 2.18 2.16 2.06 3/177 13097
/proc/meminfo: memFree=29710644/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=447740 CPUtime=1602.03 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 94090 0 0 0 160056 147 0 0 20 0 1 0 104124651 458485760 93710 33554432000 4194304 6059633 140735925200480 140735925199272 4277737 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 111935 93710 180 456 0 111471 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 447740

[startup+1662.3 s]
/proc/loadavg: 2.17 2.16 2.06 3/177 13098
/proc/meminfo: memFree=29754432/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=447740 CPUtime=1662.01 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 96756 0 0 0 166048 153 0 0 20 0 1 0 104124651 458485760 94734 33554432000 4194304 6059633 140735925200480 140735925199272 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 111935 94734 180 456 0 111471 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 447740

[startup+1722.3 s]
/proc/loadavg: 2.13 2.14 2.06 3/177 13099
/proc/meminfo: memFree=29767808/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=366352 CPUtime=1722.01 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 98894 0 0 0 172041 160 0 0 20 0 1 0 104124651 375144448 87566 33554432000 4194304 6059633 140735925200480 140735925199272 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 91588 87566 180 456 0 91124 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 366352

[startup+1782.3 s]
/proc/loadavg: 2.13 2.14 2.07 3/177 13101
/proc/meminfo: memFree=29843428/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=366352 CPUtime=1781.99 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 101548 0 0 0 178033 166 0 0 20 0 1 0 104124651 375144448 81422 33554432000 4194304 6059633 140735925200480 140735925199272 4278288 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 91588 81422 180 456 0 91124 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 366352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.23 2.17 2.08 3/177 13101
/proc/meminfo: memFree=29740052/32872528 swapFree=14548/942524
[pid=12964] ppid=12961 vsize=447740 CPUtime=1800.09 cores=1,3,5,7
/proc/12964/stat : 12964 (open-wbo) R 12961 12964 31093 0 -1 4202496 102092 0 0 0 179842 167 0 0 20 0 1 0 104124651 458485760 95246 33554432000 4194304 6059633 140735925200480 140735925199272 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/12964/statm: 111935 95246 180 456 0 111471 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 447740

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 12964 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): 1798.43
CPU system time (s): 1.68074
CPU usage (%): 99.9835
Max. virtual memory (cumulated for all children) (KiB): 629320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.43
system time used= 1.68074
maximum resident set size= 496160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 102095
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= 48
involuntary context switches= 1853

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.47732 second user time and 6.98394 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-06 16:05:05
IDJOB=4086039
IDBENCH=1153
IDSOLVER=2547
FILE ID=node113/4086039-1465221905
RUNJOBID= node113-1465221904-12889
PBS_JOBID= 19843230
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin16.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086039-1465221905/watcher-4086039-1465221905 -o /tmp/evaluation-result-4086039-1465221905/solver-4086039-1465221905 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1465221904-12889 --watchdog 1960  open-wbo HOME/instance-4086039-1465221905.opb

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

MD5SUM BENCH= d761333f7ff9a755d3cd90e52b11f227
RANDOM SEED=1556634463

node113.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		: 2666.722
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	: 5333.44
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		: 2666.722
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	: 5332.54
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		: 2666.722
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		: 2666.722
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		: 2666.722
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		: 2666.722
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		: 2666.722
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		: 2666.722
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:        30529416 kB
Buffers:           45724 kB
Cached:           603144 kB
SwapCached:         3400 kB
Active:           105908 kB
Inactive:         568216 kB
Active(anon):      25036 kB
Inactive(anon):     3088 kB
Active(file):      80872 kB
Inactive(file):   565128 kB
Unevictable:      942524 kB
Mlocked:           14548 kB
SwapTotal:      67108856 kB
SwapFree:       67097080 kB
Dirty:             13268 kB
Writeback:             0 kB
AnonPages:        962524 kB
Mapped:             7740 kB
Shmem:                 0 kB
Slab:             589480 kB
SReclaimable:      29972 kB
SUnreclaim:       559508 kB
KernelStack:        1408 kB
PageTables:         5412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1085864 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    929792 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 node113 at 2016-06-06 16:35:05