Trace number 4116170

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round23-5.opb
MD5SUMbf04809290bbe30132128e0647cb7eac
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
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-4116170-1466980194.opb
0.00/0.00	c File size is 416640 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8624                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         432                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4116170-1466980194/watcher-4116170-1466980194 -o /tmp/evaluation-result-4116170-1466980194/solver-4116170-1466980194 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466976592-21889 --watchdog 1960 open-wbo HOME/instance-4116170-1466980194.opb 

pid=22210
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: 2.16 2.22 2.18 3/170 22213
/proc/meminfo: memFree=30628044/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 31058055 2813952 289 33554432000 4194304 6059633 140734964883216 140736593147048 4210904 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 687 289 236 456 0 121 0

[startup+0.10013 s]
/proc/loadavg: 2.16 2.22 2.18 3/170 22213
/proc/meminfo: memFree=30628044/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=23504 CPUtime=0.09 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 4927 0 0 0 9 0 0 0 20 0 1 0 31058055 24068096 5109 33554432000 4194304 6059633 140734964883216 140736593147048 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 5876 5113 163 456 0 5412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23504

[startup+0.200357 s]
/proc/loadavg: 2.16 2.22 2.18 3/170 22213
/proc/meminfo: memFree=30628044/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=28140 CPUtime=0.19 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 5592 0 0 0 19 0 0 0 20 0 1 0 31058055 28815360 5719 33554432000 4194304 6059633 140734964883216 140734964881688 4254560 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 7035 5719 182 456 0 6571 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28140

[startup+0.300366 s]
/proc/loadavg: 2.16 2.22 2.18 3/170 22213
/proc/meminfo: memFree=30628044/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=28272 CPUtime=0.29 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 5628 0 0 0 29 0 0 0 20 0 1 0 31058055 28950528 5755 33554432000 4194304 6059633 140734964883216 140734964881688 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 7068 5755 182 456 0 6604 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28272

[startup+0.700308 s]
/proc/loadavg: 2.16 2.22 2.18 3/170 22213
/proc/meminfo: memFree=30628044/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=28380 CPUtime=0.69 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 5743 0 0 0 69 0 0 0 20 0 1 0 31058055 29061120 5847 33554432000 4194304 6059633 140734964883216 140734964881688 4278338 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 7095 5847 183 456 0 6631 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28380

[startup+1.5003 s]
/proc/loadavg: 2.16 2.22 2.18 3/177 22225
/proc/meminfo: memFree=30577268/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=28616 CPUtime=1.49 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 6387 0 0 0 149 0 0 0 20 0 1 0 31058055 29302784 5852 33554432000 4194304 6059633 140734964883216 140734964881800 4246399 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 7154 5852 184 456 0 6690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28616

[startup+3.1003 s]
/proc/loadavg: 2.15 2.22 2.17 3/177 22225
/proc/meminfo: memFree=30576268/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=29244 CPUtime=3.09 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 6614 0 0 0 309 0 0 0 20 0 1 0 31058055 29945856 6075 33554432000 4194304 6059633 140734964883216 140734964881528 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 7311 6075 184 456 0 6847 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29244

[startup+6.30026 s]
/proc/loadavg: 2.15 2.22 2.17 4/177 22225
/proc/meminfo: memFree=30575108/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=29796 CPUtime=6.29 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 7504 0 0 0 629 0 0 0 20 0 1 0 31058055 30511104 6269 33554432000 4194304 6059633 140734964883216 140734964881592 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 7449 6269 184 456 0 6985 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29796

[startup+12.7003 s]
/proc/loadavg: 2.20 2.23 2.18 3/178 22228
/proc/meminfo: memFree=30552376/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=41032 CPUtime=12.69 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 8663 0 0 0 1268 1 0 0 20 0 1 0 31058055 42016768 8886 33554432000 4194304 6059633 140734964883216 140734964881736 4278736 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 10258 8886 184 456 0 9794 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41032

[startup+25.5004 s]
/proc/loadavg: 2.17 2.22 2.18 4/178 22228
/proc/meminfo: memFree=30552636/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=41032 CPUtime=25.49 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 8892 0 0 0 2548 1 0 0 20 0 1 0 31058055 42016768 9108 33554432000 4194304 6059633 140734964883216 140734964881736 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 10258 9108 184 456 0 9794 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41032

[startup+51.1003 s]
/proc/loadavg: 2.11 2.20 2.17 4/178 22228
/proc/meminfo: memFree=30542184/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=45452 CPUtime=51.08 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 9549 0 0 0 5107 1 0 0 20 0 1 0 31058055 46542848 10342 33554432000 4194304 6059633 140734964883216 140734964881736 4254706 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 11363 10342 184 456 0 10899 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45452

[startup+102.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 22229
/proc/meminfo: memFree=30540664/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=55356 CPUtime=102.27 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 11862 0 0 0 10225 2 0 0 20 0 1 0 31058055 56684544 11745 33554432000 4194304 6059633 140734964883216 140734964881736 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 13839 11745 184 456 0 13375 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 55356

[startup+162.3 s]
/proc/loadavg: 2.28 2.23 2.18 3/177 22230
/proc/meminfo: memFree=30508524/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=67580 CPUtime=162.26 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 12098 0 0 0 16224 2 0 0 20 0 1 0 31058055 69201920 14536 33554432000 4194304 6059633 140734964883216 140734964881704 4254760 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 16895 14536 184 456 0 16431 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67580

[startup+222.307 s]
/proc/loadavg: 2.28 2.25 2.19 3/177 22231
/proc/meminfo: memFree=30506292/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=67580 CPUtime=222.26 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 12315 0 0 0 22223 3 0 0 20 0 1 0 31058055 69201920 14750 33554432000 4194304 6059633 140734964883216 140734964881704 4254423 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 16895 14750 184 456 0 16431 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67580

[startup+282.3 s]
/proc/loadavg: 2.33 2.26 2.19 3/177 22233
/proc/meminfo: memFree=30490172/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=282.24 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 12868 0 0 0 28221 3 0 0 20 0 1 0 31058055 100278272 16584 33554432000 4194304 6059633 140734964883216 140734964881704 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 16584 184 456 0 24018 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97928

[startup+342.3 s]
/proc/loadavg: 2.21 2.24 2.19 3/177 22234
/proc/meminfo: memFree=30485944/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=342.23 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 12869 0 0 0 34220 3 0 0 20 0 1 0 31058055 100278272 17096 33554432000 4194304 6059633 140734964883216 140734964881704 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 17096 184 456 0 24018 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97928

[startup+402.3 s]
/proc/loadavg: 2.20 2.23 2.18 3/177 22235
/proc/meminfo: memFree=30481720/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=402.22 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 12870 0 0 0 40219 3 0 0 20 0 1 0 31058055 100278272 17608 33554432000 4194304 6059633 140734964883216 140734964881704 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 17608 184 456 0 24018 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97928

[startup+462.3 s]
/proc/loadavg: 2.26 2.24 2.19 3/177 22236
/proc/meminfo: memFree=30475668/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=462.21 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 12871 0 0 0 46218 3 0 0 20 0 1 0 31058055 100278272 18120 33554432000 4194304 6059633 140734964883216 140734964881704 4278031 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 18120 184 456 0 24018 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97928

[startup+522.3 s]
/proc/loadavg: 2.21 2.23 2.18 4/177 22237
/proc/meminfo: memFree=30470948/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=522.2 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 12873 0 0 0 52217 3 0 0 20 0 1 0 31058055 100278272 19144 33554432000 4194304 6059633 140734964883216 140734964881704 4277982 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 19144 184 456 0 24018 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97928

[startup+582.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/176 22238
/proc/meminfo: memFree=30470580/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=582.2 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 13649 0 0 0 58216 4 0 0 20 0 1 0 31058055 100278272 19144 33554432000 4194304 6059633 140734964883216 140734964882040 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 19144 184 456 0 24018 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97928


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


[startup+942.3 s]
/proc/loadavg: 2.32 2.25 2.19 3/177 22249
/proc/meminfo: memFree=30433812/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=147248 CPUtime=942.14 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 17214 0 0 0 94204 10 0 0 20 0 1 0 31058055 150781952 28270 33554432000 4194304 6059633 140734964883216 140734964881752 4254760 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 36812 28270 184 456 0 36348 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 147248

[startup+1002.3 s]
/proc/loadavg: 2.34 2.26 2.19 3/177 22250
/proc/meminfo: memFree=30468684/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=1002.13 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 17613 0 0 0 100202 11 0 0 20 0 1 0 31058055 100278272 19193 33554432000 4194304 6059633 140734964883216 140734964882040 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 19193 184 456 0 24018 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97928

[startup+1062.3 s]
/proc/loadavg: 2.24 2.24 2.19 3/177 22251
/proc/meminfo: memFree=30469152/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=1062.13 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 18007 0 0 0 106201 12 0 0 20 0 1 0 31058055 100278272 19193 33554432000 4194304 6059633 140734964883216 140734964882040 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 19193 184 456 0 24018 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 97928

[startup+1122.3 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 22252
/proc/meminfo: memFree=30431672/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=1122.11 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 18402 0 0 0 112199 12 0 0 20 0 1 0 31058055 100278272 19193 33554432000 4194304 6059633 140734964883216 140734964882040 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 19193 184 456 0 24018 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97928

[startup+1182.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 22253
/proc/meminfo: memFree=30425396/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=1182.11 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 18797 0 0 0 118198 13 0 0 20 0 1 0 31058055 100278272 19193 33554432000 4194304 6059633 140734964883216 140734964882040 4277971 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 19193 184 456 0 24018 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 97928

[startup+1242.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/178 22258
/proc/meminfo: memFree=30386752/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=147248 CPUtime=1242.1 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 19582 0 0 0 124196 14 0 0 20 0 1 0 31058055 150781952 27758 33554432000 4194304 6059633 140734964883216 140734964881752 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 36812 27758 184 456 0 36348 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 147248

[startup+1302.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 22259
/proc/meminfo: memFree=30432712/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=147248 CPUtime=1302.09 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 19991 0 0 0 130194 15 0 0 20 0 1 0 31058055 150781952 28782 33554432000 4194304 6059633 140734964883216 140734964881752 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 36812 28782 184 456 0 36348 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 147248

[startup+1362.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/177 22260
/proc/meminfo: memFree=30430692/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=147248 CPUtime=1362.07 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 20680 0 0 0 136191 16 0 0 20 0 1 0 31058055 150781952 28782 33554432000 4194304 6059633 140734964883216 140734964881752 4277874 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 36812 28782 184 456 0 36348 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 147248

[startup+1422.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/177 22261
/proc/meminfo: memFree=30431208/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=147248 CPUtime=1422.07 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 21589 0 0 0 142189 18 0 0 20 0 1 0 31058055 150781952 28782 33554432000 4194304 6059633 140734964883216 140734964881752 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 36812 28782 184 456 0 36348 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 147248

[startup+1482.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 22262
/proc/meminfo: memFree=30431100/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=147248 CPUtime=1482.05 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 22575 0 0 0 148186 19 0 0 20 0 1 0 31058055 150781952 28782 33554432000 4194304 6059633 140734964883216 140734964881752 4277710 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 36812 28782 184 456 0 36348 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 147248

[startup+1542.31 s]
/proc/loadavg: 2.35 2.25 2.19 3/177 22264
/proc/meminfo: memFree=30435364/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=147248 CPUtime=1542.06 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 23554 0 0 0 154185 21 0 0 20 0 1 0 31058055 150781952 27758 33554432000 4194304 6059633 140734964883216 140734964881752 4261792 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 36812 27758 184 456 0 36348 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 147248

[startup+1602.3 s]
/proc/loadavg: 2.24 2.24 2.19 3/177 22265
/proc/meminfo: memFree=30378776/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=147248 CPUtime=1602.04 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 24542 0 0 0 160181 23 0 0 20 0 1 0 31058055 150781952 27246 33554432000 4194304 6059633 140734964883216 140734964881752 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 36812 27246 184 456 0 36348 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 147248

[startup+1662.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 22266
/proc/meminfo: memFree=30412448/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=1662.03 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 25140 0 0 0 166179 24 0 0 20 0 1 0 31058055 100278272 19193 33554432000 4194304 6059633 140734964883216 140734964882040 4277689 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 19193 184 456 0 24018 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97928

[startup+1722.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 22267
/proc/meminfo: memFree=30416696/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=1722.02 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 26125 0 0 0 172176 26 0 0 20 0 1 0 31058055 100278272 19193 33554432000 4194304 6059633 140734964883216 140734964882040 4277774 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 19193 184 456 0 24018 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97928

[startup+1782.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 22268
/proc/meminfo: memFree=30420632/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=1782.01 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 27112 0 0 0 178173 28 0 0 20 0 1 0 31058055 100278272 19193 33554432000 4194304 6059633 140734964883216 140734964882040 4254746 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 19193 184 456 0 24018 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 97928



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.13 2.19 2.17 3/177 22268
/proc/meminfo: memFree=30409712/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=1800.01 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 27112 0 0 0 179973 28 0 0 20 0 1 0 31058055 100278272 19193 33554432000 4194304 6059633 140734964883216 140734964882040 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 19193 184 456 0 24018 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97928

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 22213 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.13 2.19 2.17 3/177 22268
/proc/meminfo: memFree=30409712/32872528 swapFree=1286612/1433780
[pid=22213] ppid=22210 vsize=97928 CPUtime=1800.01 cores=1,3,5,7
/proc/22213/stat : 22213 (open-wbo) R 22210 22213 21872 0 -1 4202496 27112 0 0 0 179973 28 0 0 20 0 1 0 31058055 100278272 19193 33554432000 4194304 6059633 140734964883216 140734964882040 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/22213/statm: 24482 19193 184 456 0 24018 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97928

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.73
CPU system time (s): 0.289955
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 178068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.73
system time used= 0.289955
maximum resident set size= 137924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27115
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= 14
involuntary context switches= 1872

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.32834 second user time and 7.12992 second system time

The end

Launcher Data 

Begin job on node130 at 2016-06-27 00:29:54
IDJOB=4116170
IDBENCH=109436
IDSOLVER=2547
FILE ID=node130/4116170-1466980194
RUNJOBID= node130-1466976592-21889
PBS_JOBID= 19976389
Free space on /tmp= 71668 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-5.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116170-1466980194/watcher-4116170-1466980194 -o /tmp/evaluation-result-4116170-1466980194/solver-4116170-1466980194 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466976592-21889 --watchdog 1960  open-wbo HOME/instance-4116170-1466980194.opb

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

MD5SUM BENCH= bf04809290bbe30132128e0647cb7eac
RANDOM SEED=1089044643

node130.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30629564 kB
Buffers:           52188 kB
Cached:            53044 kB
SwapCached:         1916 kB
Active:            30376 kB
Inactive:          77472 kB
Active(anon):       4448 kB
Inactive(anon):      980 kB
Active(file):      25928 kB
Inactive(file):    76492 kB
Unevictable:     1433780 kB
Mlocked:         1286612 kB
SwapTotal:      67108856 kB
SwapFree:       67098612 kB
Dirty:              5104 kB
Writeback:             0 kB
AnonPages:       1616756 kB
Mapped:             7024 kB
Shmem:                 0 kB
Slab:             566804 kB
SReclaimable:      10652 kB
SUnreclaim:       556152 kB
KernelStack:        1472 kB
PageTables:         7028 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1530744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    327680 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= 71656 MiB
End job on node130 at 2016-06-27 00:59:54