Trace number 4096144

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-eq-random4regular-30.opb
MD5SUM385932e95fa98a18d84f560f29bbc773
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 benchmark0.011998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables121
Total number of constraints60
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)60
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-4096144-1466101852.opb
0.00/0.00	c File size is 2308 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:           121                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          0                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         120                                                                   |
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	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4096144-1466101852/watcher-4096144-1466101852 -o /tmp/evaluation-result-4096144-1466101852/solver-4096144-1466101852 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466098251-17460 --watchdog 1960 open-wbo-lsu HOME/instance-4096144-1466101852.opb 

pid=17783
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.18 2.15 2.11 3/177 17786
/proc/meminfo: memFree=31029296/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=6844 CPUtime=0 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 422 0 0 0 0 0 0 0 20 0 1 0 12234176 7008256 296 33554432000 4194304 6058637 140733773898304 140735700387640 4277697 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 1711 296 165 456 0 1247 0

[startup+0.100156 s]
/proc/loadavg: 2.18 2.15 2.11 3/177 17786
/proc/meminfo: memFree=31029296/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=3140 CPUtime=0.09 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 580 0 0 0 9 0 0 0 20 0 1 0 12234176 3215360 406 33554432000 4194304 6058637 140733773898304 140735700387640 4277779 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 785 406 176 456 0 321 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3140

[startup+0.200274 s]
/proc/loadavg: 2.18 2.15 2.11 3/177 17786
/proc/meminfo: memFree=31029296/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=3516 CPUtime=0.19 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 759 0 0 0 19 0 0 0 20 0 1 0 12234176 3600384 455 33554432000 4194304 6058637 140733773898304 140735700387640 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 879 455 176 456 0 415 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3516

[startup+0.300253 s]
/proc/loadavg: 2.18 2.15 2.11 3/177 17786
/proc/meminfo: memFree=31029296/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=4952 CPUtime=0.29 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 942 0 0 0 29 0 0 0 20 0 1 0 12234176 5070848 634 33554432000 4194304 6058637 140733773898304 140735700387640 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 1238 634 176 456 0 774 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4952

[startup+0.700237 s]
/proc/loadavg: 2.18 2.15 2.11 3/177 17786
/proc/meminfo: memFree=31029296/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=5968 CPUtime=0.69 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 1337 0 0 0 69 0 0 0 20 0 1 0 12234176 6111232 1007 33554432000 4194304 6058637 140733773898304 140735700387640 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 1492 1007 176 456 0 1028 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5968

[startup+1.50023 s]
/proc/loadavg: 2.18 2.15 2.11 3/178 17787
/proc/meminfo: memFree=31020748/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=8820 CPUtime=1.49 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 1973 0 0 0 149 0 0 0 20 0 1 0 12234176 9031680 1613 33554432000 4194304 6058637 140733773898304 140733773897032 4278120 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 2205 1613 176 456 0 1741 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8820

[startup+3.10023 s]
/proc/loadavg: 2.18 2.15 2.11 3/178 17787
/proc/meminfo: memFree=31014220/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=8820 CPUtime=3.09 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 2179 0 0 0 309 0 0 0 20 0 1 0 12234176 9031680 1813 33554432000 4194304 6058637 140733773898304 140733773897032 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 2205 1813 176 456 0 1741 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8820

[startup+6.30023 s]
/proc/loadavg: 2.16 2.15 2.11 3/178 17787
/proc/meminfo: memFree=31004728/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=11820 CPUtime=6.29 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 2368 0 0 0 629 0 0 0 20 0 1 0 12234176 12103680 2513 33554432000 4194304 6058637 140733773898304 140733773897032 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 2955 2513 176 456 0 2491 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11820

[startup+12.7003 s]
/proc/loadavg: 2.15 2.14 2.11 3/177 17787
/proc/meminfo: memFree=30994644/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=18884 CPUtime=12.68 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 3608 0 0 0 1268 0 0 0 20 0 1 0 12234176 19337216 4338 33554432000 4194304 6058637 140733773898304 140733773897032 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 4721 4338 176 456 0 4257 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18884

[startup+25.5003 s]
/proc/loadavg: 2.19 2.15 2.11 3/177 17787
/proc/meminfo: memFree=30983312/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=22260 CPUtime=25.48 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 3943 0 0 0 2548 0 0 0 20 0 1 0 12234176 22794240 5181 33554432000 4194304 6058637 140733773898304 140733773897032 4277679 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 5565 5181 176 456 0 5101 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 22260

[startup+51.1003 s]
/proc/loadavg: 2.12 2.14 2.10 3/177 17787
/proc/meminfo: memFree=30958992/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=33752 CPUtime=51.08 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 5311 0 0 0 5107 1 0 0 20 0 1 0 12234176 34562048 8079 33554432000 4194304 6058637 140733773898304 140733773897032 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 8438 8079 176 456 0 7974 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33752

[startup+102.3 s]
/proc/loadavg: 2.10 2.13 2.10 3/177 17789
/proc/meminfo: memFree=30943800/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=40844 CPUtime=102.28 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 5796 0 0 0 10227 1 0 0 20 0 1 0 12234176 41824256 9852 33554432000 4194304 6058637 140733773898304 140733773897368 4277332 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 10211 9852 176 456 0 9747 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 40844

[startup+162.3 s]
/proc/loadavg: 2.28 2.18 2.11 3/177 17790
/proc/meminfo: memFree=30913708/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=56884 CPUtime=162.26 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 5923 0 0 0 16225 1 0 0 20 0 1 0 12234176 58249216 10486 33554432000 4194304 6058637 140733773898304 140733773897032 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 14221 10486 176 456 0 13757 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 56884

[startup+222.307 s]
/proc/loadavg: 2.15 2.16 2.11 3/177 17791
/proc/meminfo: memFree=30891620/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=56884 CPUtime=222.26 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 6165 0 0 0 22225 1 0 0 20 0 1 0 12234176 58249216 13780 33554432000 4194304 6058637 140733773898304 140733773897032 4278100 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 14221 13780 176 456 0 13757 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 56884

[startup+282.3 s]
/proc/loadavg: 2.10 2.14 2.10 3/177 17792
/proc/meminfo: memFree=30891752/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=56884 CPUtime=282.24 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 6165 0 0 0 28223 1 0 0 20 0 1 0 12234176 58249216 13780 33554432000 4194304 6058637 140733773898304 140733773897032 4278251 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 14221 13780 176 456 0 13757 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 56884

[startup+342.3 s]
/proc/loadavg: 2.11 2.14 2.10 3/177 17793
/proc/meminfo: memFree=30855196/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=342.23 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 6283 0 0 0 34222 1 0 0 20 0 1 0 12234176 88670208 14328 33554432000 4194304 6058637 140733773898304 140733773897032 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 14328 176 456 0 21184 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 86592

[startup+402.3 s]
/proc/loadavg: 2.23 2.17 2.11 3/177 17795
/proc/meminfo: memFree=30886720/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=402.22 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 6601 0 0 0 40221 1 0 0 20 0 1 0 12234176 88670208 14635 33554432000 4194304 6058637 140733773898304 140733773897032 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 14635 176 456 0 21184 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 86592

[startup+462.3 s]
/proc/loadavg: 2.16 2.17 2.11 3/177 17796
/proc/meminfo: memFree=30884712/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=462.21 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 6776 0 0 0 46220 1 0 0 20 0 1 0 12234176 88670208 15316 33554432000 4194304 6058637 140733773898304 140733773897032 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 15316 176 456 0 21184 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 86592

[startup+522.3 s]
/proc/loadavg: 2.25 2.18 2.11 3/177 17797
/proc/meminfo: memFree=30866224/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=522.21 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 7143 0 0 0 52219 2 0 0 20 0 1 0 12234176 88670208 19753 33554432000 4194304 6058637 140733773898304 140733773897032 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 19753 176 456 0 21184 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 86592

[startup+582.3 s]
/proc/loadavg: 2.24 2.19 2.12 3/178 17801
/proc/meminfo: memFree=30864640/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=582.2 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 7144 0 0 0 58218 2 0 0 20 0 1 0 12234176 88670208 20265 33554432000 4194304 6058637 140733773898304 140733773897032 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 20265 176 456 0 21184 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 86592


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


[startup+942.3 s]
/proc/loadavg: 2.09 2.12 2.09 3/177 17808
/proc/meminfo: memFree=30810888/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=942.14 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 7146 0 0 0 94212 2 0 0 20 0 1 0 12234176 88670208 21289 33554432000 4194304 6058637 140733773898304 140733773897032 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 21289 176 456 0 21184 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 86592

[startup+1002.3 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 17810
/proc/meminfo: memFree=30812660/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=1002.14 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 7146 0 0 0 100212 2 0 0 20 0 1 0 12234176 88670208 21289 33554432000 4194304 6058637 140733773898304 140733773897032 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 21289 176 456 0 21184 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 86592

[startup+1062.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/177 17811
/proc/meminfo: memFree=30818712/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=1062.13 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 7146 0 0 0 106211 2 0 0 20 0 1 0 12234176 88670208 21289 33554432000 4194304 6058637 140733773898304 140733773897032 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 21289 176 456 0 21184 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 86592

[startup+1122.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/177 17812
/proc/meminfo: memFree=30826940/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=1122.12 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 7146 0 0 0 112210 2 0 0 20 0 1 0 12234176 88670208 21289 33554432000 4194304 6058637 140733773898304 140733773897032 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 21289 176 456 0 21184 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 86592

[startup+1182.3 s]
/proc/loadavg: 2.12 2.14 2.09 3/178 17816
/proc/meminfo: memFree=30806312/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=1182.11 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 7146 0 0 0 118209 2 0 0 20 0 1 0 12234176 88670208 21289 33554432000 4194304 6058637 140733773898304 140733773897032 4277643 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 21289 176 456 0 21184 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 86592

[startup+1242.3 s]
/proc/loadavg: 2.12 2.14 2.09 4/177 17817
/proc/meminfo: memFree=30814724/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=1242.1 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 7146 0 0 0 124208 2 0 0 20 0 1 0 12234176 88670208 21289 33554432000 4194304 6058637 140733773898304 140733773897032 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 21289 176 456 0 21184 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 86592

[startup+1302.3 s]
/proc/loadavg: 2.17 2.15 2.10 3/177 17819
/proc/meminfo: memFree=30859684/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=1302.09 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 7366 0 0 0 130207 2 0 0 20 0 1 0 12234176 88670208 21289 33554432000 4194304 6058637 140733773898304 140733773897368 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 21289 176 456 0 21184 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 86592

[startup+1362.3 s]
/proc/loadavg: 2.26 2.18 2.11 3/177 17820
/proc/meminfo: memFree=30811620/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=86592 CPUtime=1362.08 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 7586 0 0 0 136205 3 0 0 20 0 1 0 12234176 88670208 21289 33554432000 4194304 6058637 140733773898304 140733773897368 4278190 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 21648 21289 176 456 0 21184 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 86592

[startup+1422.3 s]
/proc/loadavg: 2.09 2.15 2.09 3/177 17821
/proc/meminfo: memFree=30852976/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=95196 CPUtime=1422.07 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 7988 0 0 0 142204 3 0 0 20 0 1 0 12234176 97480704 22996 33554432000 4194304 6058637 140733773898304 140733773897032 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 23799 22996 176 456 0 23335 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 95196

[startup+1482.3 s]
/proc/loadavg: 2.08 2.13 2.09 4/177 17822
/proc/meminfo: memFree=30842448/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=95196 CPUtime=1482.06 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 8671 0 0 0 148202 4 0 0 20 0 1 0 12234176 97480704 23440 33554432000 4194304 6058637 140733773898304 140733773897368 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 23799 23440 176 456 0 23335 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 95196

[startup+1542.31 s]
/proc/loadavg: 2.03 2.11 2.08 3/177 17823
/proc/meminfo: memFree=30759928/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=144516 CPUtime=1542.06 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 9112 0 0 0 154201 5 0 0 20 0 1 0 12234176 147984384 31325 33554432000 4194304 6058637 140733773898304 140733773897080 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 36129 31325 176 456 0 35665 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 144516

[startup+1602.3 s]
/proc/loadavg: 2.05 2.10 2.08 4/177 17825
/proc/meminfo: memFree=30747096/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=144516 CPUtime=1602.04 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 9333 0 0 0 160199 5 0 0 20 0 1 0 12234176 147984384 31325 33554432000 4194304 6058637 140733773898304 140733773897080 4277839 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 36129 31325 176 456 0 35665 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 144516

[startup+1662.3 s]
/proc/loadavg: 2.11 2.11 2.09 3/177 17826
/proc/meminfo: memFree=30801424/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=144516 CPUtime=1662.03 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 9555 0 0 0 166197 6 0 0 20 0 1 0 12234176 147984384 31837 33554432000 4194304 6058637 140733773898304 140733773897080 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 36129 31837 176 456 0 35665 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 144516

[startup+1722.3 s]
/proc/loadavg: 2.07 2.10 2.09 3/177 17827
/proc/meminfo: memFree=30757692/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=144516 CPUtime=1722.02 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 9778 0 0 0 172196 6 0 0 20 0 1 0 12234176 147984384 32349 33554432000 4194304 6058637 140733773898304 140733773897080 4278280 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 36129 32349 176 456 0 35665 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 144516

[startup+1782.3 s]
/proc/loadavg: 2.08 2.09 2.09 3/178 17831
/proc/meminfo: memFree=30781600/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=95196 CPUtime=1782.01 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 10000 0 0 0 178194 7 0 0 20 0 1 0 12234176 97480704 23440 33554432000 4194304 6058637 140733773898304 140733773897368 4277682 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 23799 23440 176 456 0 23335 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 95196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.12 2.09 3/178 17831
/proc/meminfo: memFree=30834368/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=95196 CPUtime=1800.01 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 10000 0 0 0 179994 7 0 0 20 0 1 0 12234176 97480704 23440 33554432000 4194304 6058637 140733773898304 140733773897368 4278265 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 23799 23440 176 456 0 23335 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 95196

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 17786 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.12 2.09 3/178 17831
/proc/meminfo: memFree=30834368/32872528 swapFree=876280/941688
[pid=17786] ppid=17783 vsize=95196 CPUtime=1800.01 cores=0,2,4,6
/proc/17786/stat : 17786 (open-wbo-lsu) R 17783 17786 17444 0 -1 4202496 10000 0 0 0 179994 7 0 0 20 0 1 0 12234176 97480704 23440 33554432000 4194304 6058637 140733773898304 140733773897368 4278265 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/17786/statm: 23799 23440 176 456 0 23335 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 95196

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.95
CPU system time (s): 0.076988
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 144516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.95
system time used= 0.076988
maximum resident set size= 129396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10003
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= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.35634 second user time and 7.11592 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-16 20:30:52
IDJOB=4096144
IDBENCH=107572
IDSOLVER=2545
FILE ID=node113/4096144-1466101852
RUNJOBID= node113-1466098251-17460
PBS_JOBID= 19904068
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-eq-random4regular-30.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096144-1466101852/watcher-4096144-1466101852 -o /tmp/evaluation-result-4096144-1466101852/solver-4096144-1466101852 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466098251-17460 --watchdog 1960  open-wbo-lsu HOME/instance-4096144-1466101852.opb

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

MD5SUM BENCH= 385932e95fa98a18d84f560f29bbc773
RANDOM SEED=1984270118

node113.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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	: 5332.56
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		: 2666.799
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		: 2666.799
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		: 2666.799
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	: 5332.54
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		: 2666.799
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		: 2666.799
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31029940 kB
Buffers:           57392 kB
Cached:           137540 kB
SwapCached:         2160 kB
Active:           107824 kB
Inactive:          91596 kB
Active(anon):       5496 kB
Inactive(anon):     1612 kB
Active(file):     102328 kB
Inactive(file):    89984 kB
Unevictable:      941688 kB
Mlocked:          876280 kB
SwapTotal:      67108856 kB
SwapFree:       67098740 kB
Dirty:              9452 kB
Writeback:            56 kB
AnonPages:        945820 kB
Mapped:             7796 kB
Shmem:                 0 kB
Slab:             569408 kB
SReclaimable:      13432 kB
SUnreclaim:       555976 kB
KernelStack:        1440 kB
PageTables:         5872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1061788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 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= 71696 MiB
End job on node113 at 2016-06-16 21:00:53