Trace number 4089846

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v061-n2.opb
MD5SUM366327c5ca39c3faa344a7c52c5e3cf0
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.240962
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables183
Total number of constraints61
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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-4089846-1466020346.opb
0.00/0.00	c File size is 3276 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:           183                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         61                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          61                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 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-4089846-1466020346/watcher-4089846-1466020346 -o /tmp/evaluation-result-4089846-1466020346/solver-4089846-1466020346 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5830 --watchdog 1960 open-wbo HOME/instance-4089846-1466020346.opb 

pid=10283
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: 2.11 2.16 2.17 4/176 10286
/proc/meminfo: memFree=30453396/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=6692 CPUtime=0 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 387 0 0 0 0 0 0 0 20 0 1 0 4080358 6852608 259 33554432000 4194304 6059633 140737117166160 140736008010744 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 1673 259 164 456 0 1209 0

[startup+0.100113 s]
/proc/loadavg: 2.11 2.16 2.17 4/176 10286
/proc/meminfo: memFree=30453396/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=3228 CPUtime=0.09 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 681 0 0 0 9 0 0 0 20 0 1 0 4080358 3305472 425 33554432000 4194304 6059633 140737117166160 140736008010744 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 807 426 166 456 0 343 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3228

[startup+0.200322 s]
/proc/loadavg: 2.11 2.16 2.17 4/176 10286
/proc/meminfo: memFree=30453396/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=4400 CPUtime=0.19 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 855 0 0 0 19 0 0 0 20 0 1 0 4080358 4505600 596 33554432000 4194304 6059633 140737117166160 140737117164536 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 1100 596 166 456 0 636 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4400

[startup+0.300322 s]
/proc/loadavg: 2.11 2.16 2.17 4/176 10286
/proc/meminfo: memFree=30453396/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=4424 CPUtime=0.29 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 1149 0 0 0 29 0 0 0 20 0 1 0 4080358 4530176 564 33554432000 4194304 6059633 140737117166160 140737117164536 4278024 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 1106 564 166 456 0 642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4424

[startup+0.70019 s]
/proc/loadavg: 2.11 2.16 2.17 4/176 10286
/proc/meminfo: memFree=30453396/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=8152 CPUtime=0.69 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 2141 0 0 0 69 0 0 0 20 0 1 0 4080358 8347648 1537 33554432000 4194304 6059633 140737117166160 140737117164536 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 2038 1537 175 456 0 1574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8152

[startup+1.50024 s]
/proc/loadavg: 2.11 2.16 2.17 4/177 10287
/proc/meminfo: memFree=30445220/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=10964 CPUtime=1.49 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 2440 0 0 0 149 0 0 0 20 0 1 0 4080358 11227136 2344 33554432000 4194304 6059633 140737117166160 140737117164648 4277910 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 2741 2344 175 456 0 2277 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10964

[startup+3.10024 s]
/proc/loadavg: 2.11 2.16 2.17 3/177 10287
/proc/meminfo: memFree=30441196/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=10964 CPUtime=3.09 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 2772 0 0 0 309 0 0 0 20 0 1 0 4080358 11227136 2359 33554432000 4194304 6059633 140737117166160 140737117164648 4277574 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 2741 2359 175 456 0 2277 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10964

[startup+6.30018 s]
/proc/loadavg: 2.10 2.15 2.17 3/177 10287
/proc/meminfo: memFree=30432848/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=19204 CPUtime=6.29 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 3323 0 0 0 629 0 0 0 20 0 1 0 4080358 19664896 4441 33554432000 4194304 6059633 140737117166160 140737117164648 4278352 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 4801 4441 175 456 0 4337 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 19204

[startup+12.7002 s]
/proc/loadavg: 2.17 2.17 2.17 3/177 10287
/proc/meminfo: memFree=30425604/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=23928 CPUtime=12.68 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 4472 0 0 0 1268 0 0 0 20 0 1 0 4080358 24502272 5556 33554432000 4194304 6059633 140737117166160 140737117164680 4280227 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 5982 5556 175 456 0 5518 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23928

[startup+25.5003 s]
/proc/loadavg: 2.21 2.18 2.17 3/177 10287
/proc/meminfo: memFree=30417744/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=31256 CPUtime=25.49 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 5447 0 0 0 2548 1 0 0 20 0 1 0 4080358 32006144 7451 33554432000 4194304 6059633 140737117166160 140737117164648 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 7814 7451 175 456 0 7350 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 31256

[startup+51.1004 s]
/proc/loadavg: 2.21 2.18 2.18 3/177 10333
/proc/meminfo: memFree=30399364/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=49932 CPUtime=51.08 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 5671 0 0 0 5107 1 0 0 20 0 1 0 4080358 51130368 11611 33554432000 4194304 6059633 140737117166160 140737117164648 4278482 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 12483 11611 175 456 0 12019 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49932

[startup+102.3 s]
/proc/loadavg: 2.36 2.21 2.19 3/177 10334
/proc/meminfo: memFree=30345340/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=68788 CPUtime=102.28 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 6793 0 0 0 10226 2 0 0 20 0 1 0 4080358 70438912 16793 33554432000 4194304 6059633 140737117166160 140737117164648 4277847 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 17197 16793 175 456 0 16733 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 68788

[startup+162.3 s]
/proc/loadavg: 2.29 2.22 2.18 3/177 10335
/proc/meminfo: memFree=30330944/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=162.26 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 7156 0 0 0 16224 2 0 0 20 0 1 0 4080358 82620416 18684 33554432000 4194304 6059633 140737117166160 140737117164648 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 18684 175 456 0 19707 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 80684

[startup+222.307 s]
/proc/loadavg: 2.21 2.20 2.18 4/177 10336
/proc/meminfo: memFree=30296696/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=222.26 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 7157 0 0 0 22224 2 0 0 20 0 1 0 4080358 82620416 19196 33554432000 4194304 6059633 140737117166160 140737117164648 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 19196 175 456 0 19707 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 80684

[startup+282.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 10337
/proc/meminfo: memFree=30326500/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=282.25 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 7158 0 0 0 28223 2 0 0 20 0 1 0 4080358 82620416 19708 33554432000 4194304 6059633 140737117166160 140737117164648 4277847 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 19708 175 456 0 19707 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 80684

[startup+342.3 s]
/proc/loadavg: 2.24 2.21 2.18 4/177 10338
/proc/meminfo: memFree=30325556/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=342.24 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 7637 0 0 0 34220 4 0 0 20 0 1 0 4080358 82620416 19767 33554432000 4194304 6059633 140737117166160 140737117164984 4277874 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 19767 175 456 0 19707 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 80684

[startup+402.3 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 10340
/proc/meminfo: memFree=30277640/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=402.22 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 8059 0 0 0 40217 5 0 0 20 0 1 0 4080358 82620416 19767 33554432000 4194304 6059633 140737117166160 140737117164984 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 19767 175 456 0 19707 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 80684

[startup+462.3 s]
/proc/loadavg: 2.36 2.24 2.19 3/178 10344
/proc/meminfo: memFree=30245468/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=462.21 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 8360 0 0 0 46215 6 0 0 20 0 1 0 4080358 82620416 19784 33554432000 4194304 6059633 140737117166160 140737117164984 4278382 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 19784 175 456 0 19707 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 80684

[startup+522.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/178 10368
/proc/meminfo: memFree=30291076/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=522.21 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 8645 0 0 0 52213 8 0 0 20 0 1 0 4080358 82620416 19784 33554432000 4194304 6059633 140737117166160 140737117164984 4277864 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 19784 175 456 0 19707 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 80684

[startup+582.3 s]
/proc/loadavg: 2.12 2.19 2.18 3/177 10369
/proc/meminfo: memFree=30259976/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=582.2 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 8938 0 0 0 58211 9 0 0 20 0 1 0 4080358 82620416 19811 33554432000 4194304 6059633 140737117166160 140737117164984 4277945 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 19811 175 456 0 19707 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 80684


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


[startup+942.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/177 10376
/proc/meminfo: memFree=30179300/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=130004 CPUtime=942.15 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 10390 0 0 0 94199 16 0 0 20 0 1 0 4080358 133124096 28639 33554432000 4194304 6059633 140737117166160 140737117164696 4278389 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 32501 28639 175 456 0 32037 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 130004

[startup+1002.3 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 10378
/proc/meminfo: memFree=30200652/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=130004 CPUtime=1002.14 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 11230 0 0 0 100197 17 0 0 20 0 1 0 4080358 133124096 32095 33554432000 4194304 6059633 140737117166160 140737117164696 4278402 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 32501 32095 175 456 0 32037 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 130004

[startup+1062.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/178 10382
/proc/meminfo: memFree=30223632/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=1062.12 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 12054 0 0 0 106193 19 0 0 20 0 1 0 4080358 82620416 19811 33554432000 4194304 6059633 140737117166160 140737117164984 4278523 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 19811 175 456 0 19707 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 80684

[startup+1122.3 s]
/proc/loadavg: 2.11 2.16 2.17 3/177 10383
/proc/meminfo: memFree=30205976/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=130004 CPUtime=1122.12 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 12933 0 0 0 112190 22 0 0 20 0 1 0 4080358 133124096 29663 33554432000 4194304 6059633 140737117166160 140737117164696 4278363 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 32501 29663 175 456 0 32037 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 130004

[startup+1182.3 s]
/proc/loadavg: 2.14 2.16 2.17 3/177 10384
/proc/meminfo: memFree=30168280/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=160824 CPUtime=1182.11 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 14268 0 0 0 118187 24 0 0 20 0 1 0 4080358 164683776 33314 33554432000 4194304 6059633 140737117166160 140737117164952 4295552 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 40206 33314 175 456 0 39742 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 160824

[startup+1242.3 s]
/proc/loadavg: 2.10 2.14 2.16 3/176 10385
/proc/meminfo: memFree=30253624/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=1242.09 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 15018 0 0 0 124183 26 0 0 20 0 1 0 4080358 82620416 19822 33554432000 4194304 6059633 140737117166160 140737117164984 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 19822 175 456 0 19707 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 80684

[startup+1302.3 s]
/proc/loadavg: 2.13 2.14 2.16 3/177 10388
/proc/meminfo: memFree=30230056/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=1302.09 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 15759 0 0 0 130181 28 0 0 20 0 1 0 4080358 82620416 19822 33554432000 4194304 6059633 140737117166160 140737117164984 4277874 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 19822 175 456 0 19707 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 80684

[startup+1362.3 s]
/proc/loadavg: 2.21 2.16 2.16 3/177 10389
/proc/meminfo: memFree=30203504/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=80684 CPUtime=1362.08 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 16498 0 0 0 136178 30 0 0 20 0 1 0 4080358 82620416 19822 33554432000 4194304 6059633 140737117166160 140737117164984 4278035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20171 19822 175 456 0 19707 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 80684

[startup+1422.3 s]
/proc/loadavg: 2.19 2.16 2.16 3/177 10390
/proc/meminfo: memFree=30217956/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=130004 CPUtime=1422.08 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 17380 0 0 0 142176 32 0 0 20 0 1 0 4080358 133124096 27626 33554432000 4194304 6059633 140737117166160 140737117164696 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 32501 27626 175 456 0 32037 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 130004

[startup+1482.3 s]
/proc/loadavg: 2.15 2.16 2.16 3/177 10391
/proc/meminfo: memFree=30199100/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=130004 CPUtime=1482.06 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 18116 0 0 0 148173 33 0 0 20 0 1 0 4080358 133124096 28138 33554432000 4194304 6059633 140737117166160 140737117164696 4278421 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 32501 28138 175 456 0 32037 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 130004

[startup+1542.31 s]
/proc/loadavg: 2.31 2.19 2.17 3/177 10392
/proc/meminfo: memFree=30173792/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=130688 CPUtime=1542.06 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 19021 0 0 0 154171 35 0 0 20 0 1 0 4080358 133824512 29834 33554432000 4194304 6059633 140737117166160 140737117164696 4277945 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 32672 29834 175 456 0 32208 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 130688

[startup+1602.3 s]
/proc/loadavg: 2.24 2.18 2.17 3/177 10394
/proc/meminfo: memFree=30203524/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=81368 CPUtime=1602.04 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 19623 0 0 0 160168 36 0 0 20 0 1 0 4080358 83320832 19982 33554432000 4194304 6059633 140737117166160 140737117164984 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 20342 19982 175 456 0 19878 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 81368

[startup+1662.3 s]
/proc/loadavg: 2.30 2.22 2.18 3/178 10398
/proc/meminfo: memFree=30234328/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=161508 CPUtime=1662.03 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 20370 0 0 0 166165 38 0 0 20 0 1 0 4080358 165384192 33997 33554432000 4194304 6059633 140737117166160 140737117164952 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 40377 33997 175 456 0 39913 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 161508

[startup+1722.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 10399
/proc/meminfo: memFree=30201728/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=161508 CPUtime=1722.02 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 21020 0 0 0 172163 39 0 0 20 0 1 0 4080358 165384192 32373 33554432000 4194304 6059633 140737117166160 140737117164952 4278389 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 40377 32373 175 456 0 39913 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 161508

[startup+1782.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 10400
/proc/meminfo: memFree=30198572/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=131256 CPUtime=1782.01 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 21401 0 0 0 178161 40 0 0 20 0 1 0 4080358 134406144 30488 33554432000 4194304 6059633 140737117166160 140737117164696 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 32814 30488 175 456 0 32350 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 131256



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.17 2.20 2.18 4/177 10401
/proc/meminfo: memFree=30161700/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=162076 CPUtime=1800.01 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 21997 0 0 0 179960 41 0 0 20 0 1 0 4080358 165965824 33115 33554432000 4194304 6059633 140737117166160 140737117164952 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 40519 33115 175 456 0 40055 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 162076

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 10286 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.17 2.20 2.18 4/177 10401
/proc/meminfo: memFree=30161700/32872528 swapFree=1401752/1579580
[pid=10286] ppid=10283 vsize=162076 CPUtime=1800.01 cores=1,3,5,7
/proc/10286/stat : 10286 (open-wbo) R 10283 10286 5813 0 -1 4202496 21997 0 0 0 179960 41 0 0 20 0 1 0 4080358 165965824 33115 33554432000 4194304 6059633 140737117166160 140737117164952 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/10286/statm: 40519 33115 175 456 0 40055 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 162076

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.61
CPU system time (s): 0.418936
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 162076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.61
system time used= 0.418936
maximum resident set size= 140088
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22000
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= 10
involuntary context switches= 1856

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.80451 second user time and 15.2887 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-15 21:52:26
IDJOB=4089846
IDBENCH=107464
IDSOLVER=2547
FILE ID=node139/4089846-1466020346
RUNJOBID= node139-1466010231-5830
PBS_JOBID= 19902810
Free space on /tmp= 71624 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v061-n2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089846-1466020346/watcher-4089846-1466020346 -o /tmp/evaluation-result-4089846-1466020346/solver-4089846-1466020346 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1466010231-5830 --watchdog 1960  open-wbo HOME/instance-4089846-1466020346.opb

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

MD5SUM BENCH= 366327c5ca39c3faa344a7c52c5e3cf0
RANDOM SEED=1840224389

node139.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		: 2666.500
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	: 5333.00
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
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		: 2666.500
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.500
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		: 2666.500
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:        30453840 kB
Buffers:           12328 kB
Cached:           104032 kB
SwapCached:         8932 kB
Active:            44792 kB
Inactive:          95004 kB
Active(anon):      17444 kB
Inactive(anon):     8356 kB
Active(file):      27348 kB
Inactive(file):    86648 kB
Unevictable:     1579580 kB
Mlocked:         1401752 kB
SwapTotal:      67108856 kB
SwapFree:       67093320 kB
Dirty:              9564 kB
Writeback:             0 kB
AnonPages:       1695764 kB
Mapped:             8720 kB
Shmem:                 0 kB
Slab:             566484 kB
SReclaimable:      10548 kB
SUnreclaim:       555936 kB
KernelStack:        1472 kB
PageTables:         7320 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1709752 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    282624 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= 71620 MiB
End job on node139 at 2016-06-15 22:22:27