Trace number 4095941

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-random4regular-40.opb
MD5SUM35fb4b3f708c3f335e03ca9e4ec15c01
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 benchmark0.010998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables161
Total number of constraints80
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
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 -- LSU
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4095941-1466098807.opb
0.00/0.00	c File size is 3158 bytes.
1800.02/1800.30	c Sum of soft weights:            0
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:           161                                                                   |
1800.02/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:          80                                                                   |
1800.02/1800.30	c |  Number of PB :                   0                                                                   |
1800.02/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ==========================================[ Solver Settings ]============================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.02/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	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-4095941-1466098807/watcher-4095941-1466098807 -o /tmp/evaluation-result-4095941-1466098807/solver-4095941-1466098807 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466097006-916 --watchdog 1960 open-wbo-lsu HOME/instance-4095941-1466098807.opb 

pid=1221
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 2.14 2.12 2/177 1224
/proc/meminfo: memFree=30354356/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=6852 CPUtime=0 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 408 0 0 0 0 0 0 0 20 0 1 0 11925963 7016448 281 33554432000 4194304 6058637 140733261779232 140736760239144 4866860 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 1713 281 175 456 0 1249 0

[startup+0.100157 s]
/proc/loadavg: 2.09 2.14 2.12 2/177 1224
/proc/meminfo: memFree=30354356/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=3332 CPUtime=0.09 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 600 0 0 0 9 0 0 0 20 0 1 0 11925963 3411968 421 33554432000 4194304 6058637 140733261779232 140733261777960 4260945 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 833 421 177 456 0 369 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3332

[startup+0.200283 s]
/proc/loadavg: 2.09 2.14 2.12 2/177 1224
/proc/meminfo: memFree=30354356/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=3760 CPUtime=0.19 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 733 0 0 0 19 0 0 0 20 0 1 0 11925963 3850240 554 33554432000 4194304 6058637 140733261779232 140733261777960 4278100 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 940 554 177 456 0 476 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3760

[startup+0.300263 s]
/proc/loadavg: 2.09 2.14 2.12 2/177 1224
/proc/meminfo: memFree=30354356/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=4776 CPUtime=0.29 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 822 0 0 0 29 0 0 0 20 0 1 0 11925963 4890624 639 33554432000 4194304 6058637 140733261779232 140733261777960 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 1194 639 177 456 0 730 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4776

[startup+0.700282 s]
/proc/loadavg: 2.09 2.14 2.12 2/177 1224
/proc/meminfo: memFree=30354356/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=5896 CPUtime=0.69 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 1230 0 0 0 69 0 0 0 20 0 1 0 11925963 6037504 1036 33554432000 4194304 6058637 140733261779232 140733261777960 4261600 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 1474 1036 177 456 0 1010 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5896

[startup+1.50023 s]
/proc/loadavg: 2.09 2.14 2.12 3/178 1225
/proc/meminfo: memFree=30348672/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=8576 CPUtime=1.49 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 1474 0 0 0 149 0 0 0 20 0 1 0 11925963 8781824 1782 33554432000 4194304 6058637 140733261779232 140733261777960 4278190 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 2144 1782 177 456 0 1680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8576

[startup+3.10027 s]
/proc/loadavg: 2.09 2.14 2.12 3/178 1225
/proc/meminfo: memFree=30347816/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=11716 CPUtime=3.09 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 1949 0 0 0 309 0 0 0 20 0 1 0 11925963 11997184 2252 33554432000 4194304 6058637 140733261779232 140733261777960 4264928 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 2929 2252 177 456 0 2465 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11716

[startup+6.30027 s]
/proc/loadavg: 2.08 2.14 2.12 4/178 1225
/proc/meminfo: memFree=30345100/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=18792 CPUtime=6.29 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 2573 0 0 0 629 0 0 0 20 0 1 0 11925963 19243008 3885 33554432000 4194304 6058637 140733261779232 140733261777960 4263603 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 4698 3885 177 456 0 4234 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18792

[startup+12.7003 s]
/proc/loadavg: 2.15 2.15 2.12 3/178 1225
/proc/meminfo: memFree=30337876/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=18780 CPUtime=12.69 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 2823 0 0 0 1269 0 0 0 20 0 1 0 11925963 19230720 4340 33554432000 4194304 6058637 140733261779232 140733261777960 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 4695 4340 177 456 0 4231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18780

[startup+25.5003 s]
/proc/loadavg: 2.19 2.16 2.12 3/178 1225
/proc/meminfo: memFree=30319700/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=33840 CPUtime=25.48 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 4251 0 0 0 2548 0 0 0 20 0 1 0 11925963 34652160 7924 33554432000 4194304 6058637 140733261779232 140733261777960 4278265 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 8460 7924 177 456 0 7996 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33840

[startup+51.1003 s]
/proc/loadavg: 2.27 2.18 2.13 4/178 1225
/proc/meminfo: memFree=30320320/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=31148 CPUtime=51.08 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 5419 0 0 0 5107 1 0 0 20 0 1 0 11925963 31895552 7252 33554432000 4194304 6058637 140733261779232 140733261777992 4260933 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 7787 7252 177 456 0 7323 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 31148

[startup+102.3 s]
/proc/loadavg: 2.30 2.19 2.14 3/177 1226
/proc/meminfo: memFree=30302484/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=52972 CPUtime=102.28 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 6266 0 0 0 10227 1 0 0 20 0 1 0 11925963 54243328 11529 33554432000 4194304 6058637 140733261779232 140733261777960 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 13243 11529 177 456 0 12779 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 52972

[startup+162.3 s]
/proc/loadavg: 2.17 2.17 2.13 3/177 1227
/proc/meminfo: memFree=30300404/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=52972 CPUtime=162.26 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 6286 0 0 0 16225 1 0 0 20 0 1 0 11925963 54243328 12060 33554432000 4194304 6058637 140733261779232 140733261777960 4278233 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 13243 12060 177 456 0 12779 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 52972

[startup+222.307 s]
/proc/loadavg: 2.22 2.20 2.14 3/177 1229
/proc/meminfo: memFree=30277224/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=83324 CPUtime=222.26 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 7494 0 0 0 22224 2 0 0 20 0 1 0 11925963 85323776 17849 33554432000 4194304 6058637 140733261779232 140733261778008 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 20831 17849 177 456 0 20367 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 83324

[startup+282.3 s]
/proc/loadavg: 2.20 2.19 2.14 3/177 1230
/proc/meminfo: memFree=30241876/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=83320 CPUtime=282.25 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 7972 0 0 0 28223 2 0 0 20 0 1 0 11925963 85319680 18341 33554432000 4194304 6058637 140733261779232 140733261777960 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 20830 18341 177 456 0 20366 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 83320

[startup+342.3 s]
/proc/loadavg: 2.22 2.20 2.14 3/177 1231
/proc/meminfo: memFree=30272724/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=83320 CPUtime=342.24 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 8015 0 0 0 34222 2 0 0 20 0 1 0 11925963 85319680 18895 33554432000 4194304 6058637 140733261779232 140733261777960 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 20830 18895 177 456 0 20366 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 83320

[startup+402.3 s]
/proc/loadavg: 2.25 2.20 2.15 3/177 1232
/proc/meminfo: memFree=30261200/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=113668 CPUtime=402.22 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 8310 0 0 0 40220 2 0 0 20 0 1 0 11925963 116396032 21734 33554432000 4194304 6058637 140733261779232 140733261777960 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 28417 21734 177 456 0 27953 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 113668

[startup+462.3 s]
/proc/loadavg: 2.21 2.20 2.15 3/177 1233
/proc/meminfo: memFree=30235908/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=83412 CPUtime=462.22 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 9307 0 0 0 46219 3 0 0 20 0 1 0 11925963 85413888 19754 33554432000 4194304 6058637 140733261779232 140733261777960 4254977 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 20853 19754 177 456 0 20389 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 83412

[startup+522.3 s]
/proc/loadavg: 2.21 2.19 2.15 3/177 1235
/proc/meminfo: memFree=30256656/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=83412 CPUtime=522.21 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 9308 0 0 0 52218 3 0 0 20 0 1 0 11925963 85413888 19755 33554432000 4194304 6058637 140733261779232 140733261777960 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 20853 19755 177 456 0 20389 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 83412

[startup+582.3 s]
/proc/loadavg: 2.20 2.18 2.14 3/177 1236
/proc/meminfo: memFree=30221548/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=83412 CPUtime=582.2 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 9309 0 0 0 58217 3 0 0 20 0 1 0 11925963 85413888 20267 33554432000 4194304 6058637 140733261779232 140733261777960 4261558 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 20853 20267 177 456 0 20389 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 83412


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


[startup+942.3 s]
/proc/loadavg: 2.11 2.16 2.14 3/177 1246
/proc/meminfo: memFree=30203732/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=99280 CPUtime=942.14 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 11074 0 0 0 94206 8 0 0 20 0 1 0 11925963 101662720 24465 33554432000 4194304 6058637 140733261779232 140733261778296 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 24820 24465 177 456 0 24356 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 99280

[startup+1002.3 s]
/proc/loadavg: 2.16 2.16 2.14 3/177 1293
/proc/meminfo: memFree=30331576/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=99280 CPUtime=1002.14 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 11188 0 0 0 100205 9 0 0 20 0 1 0 11925963 101662720 24465 33554432000 4194304 6058637 140733261779232 140733261778296 4277718 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 24820 24465 177 456 0 24356 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 99280

[startup+1062.3 s]
/proc/loadavg: 2.22 2.17 2.15 3/177 1294
/proc/meminfo: memFree=30294356/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=99280 CPUtime=1062.13 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 11416 0 0 0 106203 10 0 0 20 0 1 0 11925963 101662720 24465 33554432000 4194304 6058637 140733261779232 140733261778296 4264640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 24820 24465 177 456 0 24356 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 99280

[startup+1122.3 s]
/proc/loadavg: 2.13 2.15 2.14 3/177 1296
/proc/meminfo: memFree=30258212/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=148600 CPUtime=1122.12 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 11642 0 0 0 112201 11 0 0 20 0 1 0 11925963 152166400 32242 33554432000 4194304 6058637 140733261779232 140733261778008 4278222 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 37150 32242 177 456 0 36686 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 148600

[startup+1182.3 s]
/proc/loadavg: 2.21 2.17 2.15 4/177 1297
/proc/meminfo: memFree=30276252/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=99280 CPUtime=1182.11 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 11760 0 0 0 118200 11 0 0 20 0 1 0 11925963 101662720 24465 33554432000 4194304 6058637 140733261779232 140733261778296 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 24820 24465 177 456 0 24356 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 99280

[startup+1242.3 s]
/proc/loadavg: 2.20 2.17 2.14 3/178 1301
/proc/meminfo: memFree=30234716/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=148600 CPUtime=1242.1 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 11988 0 0 0 124197 13 0 0 20 0 1 0 11925963 152166400 32754 33554432000 4194304 6058637 140733261779232 140733261778008 4277655 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 37150 32754 177 456 0 36686 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 148600

[startup+1302.3 s]
/proc/loadavg: 2.12 2.15 2.14 3/178 1325
/proc/meminfo: memFree=30264936/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=99280 CPUtime=1302.09 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 12107 0 0 0 130196 13 0 0 20 0 1 0 11925963 101662720 24465 33554432000 4194304 6058637 140733261779232 140733261778296 4278251 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 24820 24465 177 456 0 24356 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 99280

[startup+1362.3 s]
/proc/loadavg: 2.25 2.18 2.15 4/177 1326
/proc/meminfo: memFree=30262368/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=99280 CPUtime=1362.08 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 12223 0 0 0 136194 14 0 0 20 0 1 0 11925963 101662720 24465 33554432000 4194304 6058637 140733261779232 140733261778296 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 24820 24465 177 456 0 24356 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 99280

[startup+1422.3 s]
/proc/loadavg: 2.20 2.17 2.15 3/176 1327
/proc/meminfo: memFree=30226724/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=148600 CPUtime=1422.08 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 12453 0 0 0 142193 15 0 0 20 0 1 0 11925963 152166400 33266 33554432000 4194304 6058637 140733261779232 140733261778008 4277682 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 37150 33266 177 456 0 36686 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 148600

[startup+1482.3 s]
/proc/loadavg: 2.20 2.18 2.15 3/177 1329
/proc/meminfo: memFree=30218308/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=99280 CPUtime=1482.06 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 12573 0 0 0 148191 15 0 0 20 0 1 0 11925963 101662720 24465 33554432000 4194304 6058637 140733261779232 140733261778296 4277672 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 24820 24465 177 456 0 24356 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 99280

[startup+1542.31 s]
/proc/loadavg: 2.23 2.19 2.16 3/177 1330
/proc/meminfo: memFree=30257684/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=99280 CPUtime=1542.06 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 12690 0 0 0 154190 16 0 0 20 0 1 0 11925963 101662720 24465 33554432000 4194304 6058637 140733261779232 140733261778296 4277690 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 24820 24465 177 456 0 24356 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 99280

[startup+1602.3 s]
/proc/loadavg: 2.25 2.20 2.16 3/177 1331
/proc/meminfo: memFree=30257076/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=99280 CPUtime=1602.05 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 12807 0 0 0 160188 17 0 0 20 0 1 0 11925963 101662720 24465 33554432000 4194304 6058637 140733261779232 140733261778296 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 24820 24465 177 456 0 24356 0
Current children cumulated CPU time (s) 1602.05
Current children cumulated vsize (KiB) 99280

[startup+1662.3 s]
/proc/loadavg: 2.22 2.20 2.16 3/177 1332
/proc/meminfo: memFree=30186648/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=167420 CPUtime=1662.04 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 13077 0 0 0 166186 18 0 0 20 0 1 0 11925963 171438080 33815 33554432000 4194304 6058637 140733261779232 140733261778008 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 41855 33815 177 456 0 41391 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 167420

[startup+1722.3 s]
/proc/loadavg: 2.20 2.20 2.16 4/177 1333
/proc/meminfo: memFree=30257192/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=118100 CPUtime=1722.02 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 13197 0 0 0 172184 18 0 0 20 0 1 0 11925963 120934400 24502 33554432000 4194304 6058637 140733261779232 140733261778296 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 29525 24502 177 456 0 29061 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 118100

[startup+1782.3 s]
/proc/loadavg: 2.13 2.17 2.16 3/177 1335
/proc/meminfo: memFree=30257224/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=118100 CPUtime=1782.02 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 13315 0 0 0 178183 19 0 0 20 0 1 0 11925963 120934400 24502 33554432000 4194304 6058637 140733261779232 140733261778296 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 29525 24502 177 456 0 29061 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 118100



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.09 2.16 2.15 3/178 1338
/proc/meminfo: memFree=30180252/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=167420 CPUtime=1800.02 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 13429 0 0 0 179982 20 0 0 20 0 1 0 11925963 171438080 33303 33554432000 4194304 6058637 140733261779232 140733261778008 4277670 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 41855 33303 177 456 0 41391 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 167420

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 1224 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.09 2.16 2.15 3/178 1338
/proc/meminfo: memFree=30180252/32872528 swapFree=1399392/1569044
[pid=1224] ppid=1221 vsize=167420 CPUtime=1800.02 cores=1,3,5,7
/proc/1224/stat : 1224 (open-wbo-lsu) R 1221 1224 29546 0 -1 4202496 13429 0 0 0 179982 20 0 0 20 0 1 0 11925963 171438080 33303 33554432000 4194304 6058637 140733261779232 140733261778008 4277670 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/1224/statm: 41855 33303 177 456 0 41391 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 167420

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.82
CPU system time (s): 0.201969
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 167420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.82
system time used= 0.201969
maximum resident set size= 141404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13432
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= 1879

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.48232 second user time and 6.97794 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-16 19:40:07
IDJOB=4095941
IDBENCH=107543
IDSOLVER=2545
FILE ID=node140/4095941-1466098807
RUNJOBID= node140-1466097006-916
PBS_JOBID= 19904032
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-40.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095941-1466098807/watcher-4095941-1466098807 -o /tmp/evaluation-result-4095941-1466098807/solver-4095941-1466098807 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466097006-916 --watchdog 1960  open-wbo-lsu HOME/instance-4095941-1466098807.opb

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

MD5SUM BENCH= 35fb4b3f708c3f335e03ca9e4ec15c01
RANDOM SEED=1320021109

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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:        30355340 kB
Buffers:           51140 kB
Cached:           105284 kB
SwapCached:         2564 kB
Active:           157516 kB
Inactive:          86996 kB
Active(anon):      88648 kB
Inactive(anon):     1792 kB
Active(file):      68868 kB
Inactive(file):    85204 kB
Unevictable:     1569044 kB
Mlocked:         1399392 kB
SwapTotal:      67108856 kB
SwapFree:       67096820 kB
Dirty:              4704 kB
Writeback:             0 kB
AnonPages:       1743948 kB
Mapped:             7716 kB
Shmem:                 0 kB
Slab:             569992 kB
SReclaimable:      13804 kB
SUnreclaim:       556188 kB
KernelStack:        1480 kB
PageTables:         7260 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1770776 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    335872 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= 71732 MiB
End job on node140 at 2016-06-16 20:10:08