Trace number 4095976

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-geq-fixedbandwidth-35.opb
MD5SUM93b23d76cb0216126a7054986484a9ab
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 benchmark0.009998
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables141
Total number of constraints70
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)70
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-4095976-1466099951.opb
0.00/0.00	c File size is 2763 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:           141                                                                   |
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:          70                                                                   |
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-4095976-1466099951/watcher-4095976-1466099951 -o /tmp/evaluation-result-4095976-1466099951/solver-4095976-1466099951 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466098149-21454 --watchdog 1960 open-wbo-lsu HOME/instance-4095976-1466099951.opb 

pid=21663
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: 2.00 2.00 1.96 3/176 21666
/proc/meminfo: memFree=31624812/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=6844 CPUtime=0 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 399 0 0 0 0 0 0 0 20 0 1 0 12045502 7008256 272 33554432000 4194304 6058637 140736600728160 140734540030760 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 1711 272 174 456 0 1247 0

[startup+0.100157 s]
/proc/loadavg: 2.00 2.00 1.96 3/176 21666
/proc/meminfo: memFree=31624812/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=3300 CPUtime=0.09 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 589 0 0 0 9 0 0 0 20 0 1 0 12045502 3379200 420 33554432000 4194304 6058637 140736600728160 140734540030760 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 825 420 176 456 0 361 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3300

[startup+0.200273 s]
/proc/loadavg: 2.00 2.00 1.96 3/176 21666
/proc/meminfo: memFree=31624812/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=3788 CPUtime=0.19 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 728 0 0 0 19 0 0 0 20 0 1 0 12045502 3878912 557 33554432000 4194304 6058637 140736600728160 140734540030760 4278240 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 947 557 176 456 0 483 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3788

[startup+0.300258 s]
/proc/loadavg: 2.00 2.00 1.96 3/176 21666
/proc/meminfo: memFree=31624812/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=4804 CPUtime=0.29 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 913 0 0 0 29 0 0 0 20 0 1 0 12045502 4919296 728 33554432000 4194304 6058637 140736600728160 140734540030760 5130157 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 1201 729 176 456 0 737 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4804

[startup+0.70026 s]
/proc/loadavg: 2.00 2.00 1.96 3/176 21666
/proc/meminfo: memFree=31624812/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=5932 CPUtime=0.69 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 1188 0 0 0 69 0 0 0 20 0 1 0 12045502 6074368 998 33554432000 4194304 6058637 140736600728160 140736600726888 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 1483 998 176 456 0 1019 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5932

[startup+1.50023 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21667
/proc/meminfo: memFree=31620084/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=7976 CPUtime=1.49 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 1866 0 0 0 149 0 0 0 20 0 1 0 12045502 8167424 1632 33554432000 4194304 6058637 140736600728160 140736600726888 4260832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 1994 1632 176 456 0 1530 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7976

[startup+3.10023 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21667
/proc/meminfo: memFree=31616300/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=9788 CPUtime=3.09 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 2333 0 0 0 309 0 0 0 20 0 1 0 12045502 10022912 2079 33554432000 4194304 6058637 140736600728160 140736600726888 4261558 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 2447 2079 176 456 0 1983 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9788

[startup+6.30023 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21667
/proc/meminfo: memFree=31608464/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=14140 CPUtime=6.29 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 2940 0 0 0 629 0 0 0 20 0 1 0 12045502 14479360 3176 33554432000 4194304 6058637 140736600728160 140736600726888 4255186 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 3535 3176 176 456 0 3071 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14140

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21667
/proc/meminfo: memFree=31649172/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=21312 CPUtime=12.69 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 3882 0 0 0 1268 1 0 0 20 0 1 0 12045502 21823488 4785 33554432000 4194304 6058637 140736600728160 140736600726888 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 5328 4785 176 456 0 4864 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21312

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 1.96 3/176 21667
/proc/meminfo: memFree=31646040/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=21312 CPUtime=25.49 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 4005 0 0 0 2548 1 0 0 20 0 1 0 12045502 21823488 4900 33554432000 4194304 6058637 140736600728160 140736600726888 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 5328 4900 176 456 0 4864 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21312

[startup+51.1004 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 21671
/proc/meminfo: memFree=31593652/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=32804 CPUtime=51.08 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 4865 0 0 0 5107 1 0 0 20 0 1 0 12045502 33591296 7868 33554432000 4194304 6058637 140736600728160 140736600726888 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 8201 7868 176 456 0 7737 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 32804

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 21672
/proc/meminfo: memFree=31589952/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=33936 CPUtime=102.28 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 5319 0 0 0 10227 1 0 0 20 0 1 0 12045502 34750464 8125 33554432000 4194304 6058637 140736600728160 140736600727224 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 8484 8125 176 456 0 8020 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 33936

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 21696
/proc/meminfo: memFree=31623104/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=46192 CPUtime=162.26 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 5579 0 0 0 16225 1 0 0 20 0 1 0 12045502 47300608 10429 33554432000 4194304 6058637 140736600728160 140736600726888 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 11548 10429 176 456 0 11084 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 46192

[startup+222.307 s]
/proc/loadavg: 2.04 2.01 1.96 3/177 21742
/proc/meminfo: memFree=31689088/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=53264 CPUtime=222.26 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 5863 0 0 0 22225 1 0 0 20 0 1 0 12045502 54542336 12228 33554432000 4194304 6058637 140736600728160 140736600726920 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 13316 12228 176 456 0 12852 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 53264

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/177 21789
/proc/meminfo: memFree=31682644/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=53264 CPUtime=282.24 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 5866 0 0 0 28223 1 0 0 20 0 1 0 12045502 54542336 12740 33554432000 4194304 6058637 140736600728160 140736600726920 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 13316 12740 176 456 0 12852 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 53264

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21791
/proc/meminfo: memFree=31671536/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=57688 CPUtime=342.23 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 6039 0 0 0 34222 1 0 0 20 0 1 0 12045502 59072512 13930 33554432000 4194304 6058637 140736600728160 140736600726920 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 14422 13930 176 456 0 13958 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 57688

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21792
/proc/meminfo: memFree=31637972/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=76540 CPUtime=402.23 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 6759 0 0 0 40221 2 0 0 20 0 1 0 12045502 78376960 18667 33554432000 4194304 6058637 140736600728160 140736600726888 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 19135 18667 176 456 0 18671 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 76540

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21839
/proc/meminfo: memFree=31665788/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=76540 CPUtime=462.22 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 6828 0 0 0 46220 2 0 0 20 0 1 0 12045502 78376960 18733 33554432000 4194304 6058637 140736600728160 140736600726888 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 19135 18733 176 456 0 18671 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 76540

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21886
/proc/meminfo: memFree=31667984/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=76540 CPUtime=522.21 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 6829 0 0 0 52219 2 0 0 20 0 1 0 12045502 78376960 18776 33554432000 4194304 6058637 140736600728160 140736600726888 4277697 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 19135 18776 176 456 0 18671 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 76540

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/177 21887
/proc/meminfo: memFree=31640872/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=76540 CPUtime=582.2 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 6829 0 0 0 58218 2 0 0 20 0 1 0 12045502 78376960 18776 33554432000 4194304 6058637 140736600728160 140736600726888 4277712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 19135 18776 176 456 0 18671 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 76540


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


[startup+942.3 s]
/proc/loadavg: 2.03 2.01 1.97 3/177 21942
/proc/meminfo: memFree=31608172/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=76540 CPUtime=942.14 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 6829 0 0 0 94212 2 0 0 20 0 1 0 12045502 78376960 18776 33554432000 4194304 6058637 140736600728160 140736600726888 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 19135 18776 176 456 0 18671 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 76540

[startup+1002.3 s]
/proc/loadavg: 2.01 2.00 1.97 3/177 21944
/proc/meminfo: memFree=31606004/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=76540 CPUtime=1002.13 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 6829 0 0 0 100211 2 0 0 20 0 1 0 12045502 78376960 18776 33554432000 4194304 6058637 140736600728160 140736600726888 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 19135 18776 176 456 0 18671 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 76540

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 21945
/proc/meminfo: memFree=31603096/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=77236 CPUtime=1062.12 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 7010 0 0 0 106210 2 0 0 20 0 1 0 12045502 79089664 18950 33554432000 4194304 6058637 140736600728160 140736600726920 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 19309 18950 176 456 0 18845 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 77236

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/177 21946
/proc/meminfo: memFree=31602532/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=77664 CPUtime=1122.11 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 7123 0 0 0 112209 2 0 0 20 0 1 0 12045502 79527936 19057 33554432000 4194304 6058637 140736600728160 140736600726920 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 19416 19057 176 456 0 18952 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 77664

[startup+1182.3 s]
/proc/loadavg: 2.07 2.02 1.97 3/177 21947
/proc/meminfo: memFree=31600004/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=77948 CPUtime=1182.1 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 7200 0 0 0 118208 2 0 0 20 0 1 0 12045502 79818752 19128 33554432000 4194304 6058637 140736600728160 140736600726920 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 19487 19128 176 456 0 19023 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 77948

[startup+1242.3 s]
/proc/loadavg: 2.10 2.03 1.98 3/177 21948
/proc/meminfo: memFree=31592064/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=85132 CPUtime=1242.09 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 7479 0 0 0 124207 2 0 0 20 0 1 0 12045502 87175168 20924 33554432000 4194304 6058637 140736600728160 140736600726920 4278096 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 21283 20924 176 456 0 20819 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 85132

[startup+1302.3 s]
/proc/loadavg: 2.04 2.02 1.98 3/178 21953
/proc/meminfo: memFree=31591368/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=88912 CPUtime=1302.08 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 7767 0 0 0 130206 2 0 0 20 0 1 0 12045502 91045888 21191 33554432000 4194304 6058637 140736600728160 140736600726920 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 22228 21191 176 456 0 21764 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 88912

[startup+1362.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/177 21954
/proc/meminfo: memFree=31589148/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=88912 CPUtime=1362.08 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 8486 0 0 0 136205 3 0 0 20 0 1 0 12045502 91045888 21869 33554432000 4194304 6058637 140736600728160 140736600726920 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 22228 21869 176 456 0 21764 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 88912

[startup+1422.3 s]
/proc/loadavg: 2.08 2.03 1.98 3/177 21955
/proc/meminfo: memFree=31588900/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=88912 CPUtime=1422.08 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 8486 0 0 0 142205 3 0 0 20 0 1 0 12045502 91045888 21869 33554432000 4194304 6058637 140736600728160 140736600726920 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 22228 21869 176 456 0 21764 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 88912

[startup+1482.3 s]
/proc/loadavg: 2.03 2.02 1.98 3/177 21956
/proc/meminfo: memFree=31587676/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=90192 CPUtime=1482.06 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 8819 0 0 0 148203 3 0 0 20 0 1 0 12045502 92356608 22189 33554432000 4194304 6058637 140736600728160 140736600726920 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 22548 22189 176 456 0 22084 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 90192

[startup+1542.31 s]
/proc/loadavg: 2.01 2.01 1.98 3/177 21957
/proc/meminfo: memFree=31574156/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=90192 CPUtime=1542.06 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 8992 0 0 0 154203 3 0 0 20 0 1 0 12045502 92356608 22204 33554432000 4194304 6058637 140736600728160 140736600727224 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 22548 22204 176 456 0 22084 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 90192

[startup+1602.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/177 21959
/proc/meminfo: memFree=31573916/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=90192 CPUtime=1602.04 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 9338 0 0 0 160200 4 0 0 20 0 1 0 12045502 92356608 22204 33554432000 4194304 6058637 140736600728160 140736600727224 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 22548 22204 176 456 0 22084 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 90192

[startup+1662.3 s]
/proc/loadavg: 2.07 2.02 1.99 3/177 21960
/proc/meminfo: memFree=31573920/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=90192 CPUtime=1662.04 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 9512 0 0 0 166199 5 0 0 20 0 1 0 12045502 92356608 22204 33554432000 4194304 6058637 140736600728160 140736600727224 4277672 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 22548 22204 176 456 0 22084 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 90192

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 1.99 3/177 21961
/proc/meminfo: memFree=31573924/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=90192 CPUtime=1722.02 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 9686 0 0 0 172197 5 0 0 20 0 1 0 12045502 92356608 22204 33554432000 4194304 6058637 140736600728160 140736600727224 4278197 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 22548 22204 176 456 0 22084 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 90192

[startup+1782.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/177 21962
/proc/meminfo: memFree=31539420/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=90192 CPUtime=1782.01 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 9860 0 0 0 178196 5 0 0 20 0 1 0 12045502 92356608 22204 33554432000 4194304 6058637 140736600728160 140736600727224 4278233 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 22548 22204 176 456 0 22084 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 90192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 21962
/proc/meminfo: memFree=31573928/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=90192 CPUtime=1800.01 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 9860 0 0 0 179996 5 0 0 20 0 1 0 12045502 92356608 22204 33554432000 4194304 6058637 140736600728160 140736600727224 4278168 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 22548 22204 176 456 0 22084 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90192

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 21666 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 21962
/proc/meminfo: memFree=31573928/32872528 swapFree=248296/248296
[pid=21666] ppid=21663 vsize=90192 CPUtime=1800.01 cores=0,2,4,6
/proc/21666/stat : 21666 (open-wbo-lsu) R 21663 21666 21438 0 -1 4202496 9860 0 0 0 179996 5 0 0 20 0 1 0 12045502 92356608 22204 33554432000 4194304 6058637 140736600728160 140736600727224 4278168 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/21666/statm: 22548 22204 176 456 0 22084 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 90192

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.96
CPU system time (s): 0.05999
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 139512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.05999
maximum resident set size= 122216
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9863
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= 11
involuntary context switches= 1883

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6253 second user time and 6.83496 second system time

The end

Launcher Data 

Begin job on node103 at 2016-06-16 19:59:11
IDJOB=4095976
IDBENCH=107548
IDSOLVER=2545
FILE ID=node103/4095976-1466099951
RUNJOBID= node103-1466098149-21454
PBS_JOBID= 19904050
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-fixedbandwidth-35.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095976-1466099951/watcher-4095976-1466099951 -o /tmp/evaluation-result-4095976-1466099951/solver-4095976-1466099951 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node103-1466098149-21454 --watchdog 1960  open-wbo-lsu HOME/instance-4095976-1466099951.opb

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

MD5SUM BENCH= 93b23d76cb0216126a7054986484a9ab
RANDOM SEED=102740834

node103.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
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		: 2667.278
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		: 2667.278
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:        31625340 kB
Buffers:           33624 kB
Cached:            89272 kB
SwapCached:        41796 kB
Active:           178008 kB
Inactive:         108584 kB
Active(anon):     124764 kB
Inactive(anon):    41288 kB
Active(file):      53244 kB
Inactive(file):    67296 kB
Unevictable:      248296 kB
Mlocked:          248296 kB
SwapTotal:      67108856 kB
SwapFree:       67059980 kB
Dirty:              4692 kB
Writeback:             4 kB
AnonPages:        385444 kB
Mapped:             7796 kB
Shmem:                 0 kB
Slab:             566892 kB
SReclaimable:      11332 kB
SUnreclaim:       555560 kB
KernelStack:        1480 kB
PageTables:         4608 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     508604 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    129024 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= 71724 MiB
End job on node103 at 2016-06-16 20:29:11