Trace number 4095901

Some explanations

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

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

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

Solver answer on this benchmark

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

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
subsetcard/normalized-subsetcard-geq-random4regular-55.opb
MD5SUMd2ef2158453017923498faa75cf6911c
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 variables221
Total number of constraints110
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)110
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
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-4095901-1466098180.opb
0.00/0.00	c File size is 4344 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:           221                                                                   |
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:         110                                                                   |
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	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-4095901-1466098180/watcher-4095901-1466098180 -o /tmp/evaluation-result-4095901-1466098180/solver-4095901-1466098180 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466098180-13710 --watchdog 1960 open-wbo HOME/instance-4095901-1466098180.opb 

pid=13737
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: 1.54 2.00 2.12 4/176 13740
/proc/meminfo: memFree=30675424/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=6976 CPUtime=0 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 425 0 0 0 0 0 0 0 20 0 1 0 11864513 7143424 299 33554432000 4194304 6059633 140734086525072 140736884216840 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 1744 299 165 456 0 1280 0

[startup+0.100167 s]
/proc/loadavg: 1.54 2.00 2.12 4/176 13740
/proc/meminfo: memFree=30675424/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=3140 CPUtime=0.09 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 616 0 0 0 9 0 0 0 20 0 1 0 11864513 3215360 430 33554432000 4194304 6059633 140734086525072 140736884216840 4255024 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 785 430 180 456 0 321 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3140

[startup+0.200331 s]
/proc/loadavg: 1.54 2.00 2.12 4/176 13740
/proc/meminfo: memFree=30675424/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=3324 CPUtime=0.19 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 825 0 0 0 19 0 0 0 20 0 1 0 11864513 3403776 479 33554432000 4194304 6059633 140734086525072 140736884216840 4246574 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 831 479 180 456 0 367 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3324

[startup+0.300312 s]
/proc/loadavg: 1.54 2.00 2.12 4/176 13740
/proc/meminfo: memFree=30675424/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=4980 CPUtime=0.29 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 1028 0 0 0 29 0 0 0 20 0 1 0 11864513 5099520 676 33554432000 4194304 6059633 140734086525072 140736884216840 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 1245 676 180 456 0 781 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4980

[startup+0.700261 s]
/proc/loadavg: 1.54 2.00 2.12 4/176 13740
/proc/meminfo: memFree=30675424/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=5736 CPUtime=0.69 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 1415 0 0 0 69 0 0 0 20 0 1 0 11864513 5873664 1048 33554432000 4194304 6059633 140734086525072 140734086523592 4277889 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 1434 1048 180 456 0 970 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5736

[startup+1.50026 s]
/proc/loadavg: 1.54 2.00 2.12 4/177 13741
/proc/meminfo: memFree=30665596/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=9436 CPUtime=1.49 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 1889 0 0 0 149 0 0 0 20 0 1 0 11864513 9662464 1514 33554432000 4194304 6059633 140734086525072 140734086523592 4265003 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 2359 1514 180 456 0 1895 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9436

[startup+3.10027 s]
/proc/loadavg: 1.54 2.00 2.12 4/177 13741
/proc/meminfo: memFree=30661744/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=11112 CPUtime=3.09 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 2828 0 0 0 309 0 0 0 20 0 1 0 11864513 11378688 2419 33554432000 4194304 6059633 140734086525072 140734086523592 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 2778 2419 180 456 0 2314 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 11112

[startup+6.30025 s]
/proc/loadavg: 1.58 2.00 2.11 3/177 13741
/proc/meminfo: memFree=30651012/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=20912 CPUtime=6.29 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 4101 0 0 0 629 0 0 0 20 0 1 0 11864513 21413888 4257 33554432000 4194304 6059633 140734086525072 140734086523896 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 5228 4257 180 456 0 4764 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20912

[startup+12.7003 s]
/proc/loadavg: 1.61 2.00 2.11 3/177 13741
/proc/meminfo: memFree=30640000/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=20912 CPUtime=12.69 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 4213 0 0 0 1269 0 0 0 20 0 1 0 11864513 21413888 4876 33554432000 4194304 6059633 140734086525072 140734086523560 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 5228 4876 180 456 0 4764 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 20912

[startup+25.5003 s]
/proc/loadavg: 1.78 2.02 2.12 3/178 13744
/proc/meminfo: memFree=30623932/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=25332 CPUtime=25.49 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 5375 0 0 0 2548 1 0 0 20 0 1 0 11864513 25939968 5966 33554432000 4194304 6059633 140734086525072 140734086523592 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 6333 5966 180 456 0 5869 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25332

[startup+51.1004 s]
/proc/loadavg: 1.92 2.03 2.12 3/178 13744
/proc/meminfo: memFree=30614044/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=39672 CPUtime=51.09 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 6360 0 0 0 5107 2 0 0 20 0 1 0 11864513 40624128 8448 33554432000 4194304 6059633 140734086525072 140734086523560 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 9918 8448 180 456 0 9454 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 39672

[startup+102.3 s]
/proc/loadavg: 2.13 2.07 2.12 3/177 13745
/proc/meminfo: memFree=30589400/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=46808 CPUtime=102.28 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 7162 0 0 0 10226 2 0 0 20 0 1 0 11864513 47931392 11251 33554432000 4194304 6059633 140734086525072 140734086523592 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 11702 11251 180 456 0 11238 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 46808

[startup+162.3 s]
/proc/loadavg: 2.10 2.07 2.12 3/177 13746
/proc/meminfo: memFree=30560696/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=70084 CPUtime=162.26 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 8934 0 0 0 16223 3 0 0 20 0 1 0 11864513 71766016 15629 33554432000 4194304 6059633 140734086525072 140734086523560 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 17521 15629 180 456 0 17057 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 70084

[startup+222.307 s]
/proc/loadavg: 2.16 2.10 2.12 4/177 13748
/proc/meminfo: memFree=30550704/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=70092 CPUtime=222.26 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 10233 0 0 0 22222 4 0 0 20 0 1 0 11864513 71774208 16145 33554432000 4194304 6059633 140734086525072 140734086523560 4278354 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 17523 16145 180 456 0 17059 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 70092

[startup+282.3 s]
/proc/loadavg: 2.16 2.11 2.12 3/177 13749
/proc/meminfo: memFree=30540504/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=282.24 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 10757 0 0 0 28220 4 0 0 20 0 1 0 11864513 84115456 18189 33554432000 4194304 6059633 140734086525072 140734086523560 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 18189 180 456 0 20072 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 82144

[startup+342.3 s]
/proc/loadavg: 2.25 2.13 2.12 3/177 13750
/proc/meminfo: memFree=30536512/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=342.23 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 10758 0 0 0 34219 4 0 0 20 0 1 0 11864513 84115456 18701 33554432000 4194304 6059633 140734086525072 140734086523560 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 18701 180 456 0 20072 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 82144

[startup+402.3 s]
/proc/loadavg: 2.16 2.13 2.12 4/177 13751
/proc/meminfo: memFree=30532088/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=402.23 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 11489 0 0 0 40218 5 0 0 20 0 1 0 11864513 84115456 19670 33554432000 4194304 6059633 140734086525072 140734086523896 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 19670 180 456 0 20072 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 82144

[startup+462.3 s]
/proc/loadavg: 2.16 2.14 2.12 3/177 13752
/proc/meminfo: memFree=30527956/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=462.21 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 12279 0 0 0 46215 6 0 0 20 0 1 0 11864513 84115456 20182 33554432000 4194304 6059633 140734086525072 140734086523896 4277835 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 20182 180 456 0 20072 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 82144

[startup+522.3 s]
/proc/loadavg: 2.19 2.14 2.12 3/177 13754
/proc/meminfo: memFree=30514408/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=522.21 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 13071 0 0 0 52213 8 0 0 20 0 1 0 11864513 84115456 20182 33554432000 4194304 6059633 140734086525072 140734086523896 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 20182 180 456 0 20072 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 82144

[startup+582.3 s]
/proc/loadavg: 2.32 2.19 2.14 3/177 13755
/proc/meminfo: memFree=30514208/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=582.2 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 13866 0 0 0 58210 10 0 0 20 0 1 0 11864513 84115456 20182 33554432000 4194304 6059633 140734086525072 140734086523896 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 20182 180 456 0 20072 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 82144


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


[startup+942.3 s]
/proc/loadavg: 2.27 2.23 2.17 3/177 13765
/proc/meminfo: memFree=30504680/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=942.14 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 17105 0 0 0 94197 17 0 0 20 0 1 0 11864513 84115456 20208 33554432000 4194304 6059633 140734086525072 140734086523896 4278352 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 20208 180 456 0 20072 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 82144

[startup+1002.3 s]
/proc/loadavg: 2.37 2.26 2.18 3/177 13766
/proc/meminfo: memFree=30469472/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=1002.13 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 17643 0 0 0 100195 18 0 0 20 0 1 0 11864513 84115456 20208 33554432000 4194304 6059633 140734086525072 140734086523896 4277874 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 20208 180 456 0 20072 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 82144

[startup+1062.3 s]
/proc/loadavg: 2.29 2.26 2.18 3/177 13767
/proc/meminfo: memFree=30422044/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=131464 CPUtime=1062.12 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 18178 0 0 0 106193 19 0 0 20 0 1 0 11864513 134619136 29672 33554432000 4194304 6059633 140734086525072 140734086523608 4277910 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 32866 29672 180 456 0 32402 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 131464

[startup+1122.3 s]
/proc/loadavg: 2.35 2.28 2.19 3/177 13769
/proc/meminfo: memFree=30492516/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=1122.11 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 18452 0 0 0 112191 20 0 0 20 0 1 0 11864513 84115456 20208 33554432000 4194304 6059633 140734086525072 140734086523896 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 20208 180 456 0 20072 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 82144

[startup+1182.3 s]
/proc/loadavg: 2.40 2.31 2.20 3/177 13770
/proc/meminfo: memFree=30450812/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=131464 CPUtime=1182.11 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 18990 0 0 0 118189 22 0 0 20 0 1 0 11864513 134619136 30696 33554432000 4194304 6059633 140734086525072 140734086523608 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 32866 30696 180 456 0 32402 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 131464

[startup+1242.3 s]
/proc/loadavg: 2.23 2.28 2.20 3/178 13774
/proc/meminfo: memFree=30454768/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=1242.1 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 19264 0 0 0 124187 23 0 0 20 0 1 0 11864513 84115456 20208 33554432000 4194304 6059633 140734086525072 140734086523896 4278373 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 20208 180 456 0 20072 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 82144

[startup+1302.3 s]
/proc/loadavg: 2.22 2.27 2.19 3/177 13775
/proc/meminfo: memFree=30452340/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=131464 CPUtime=1302.09 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 19803 0 0 0 130185 24 0 0 20 0 1 0 11864513 134619136 30696 33554432000 4194304 6059633 140734086525072 140734086523608 4278523 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 32866 30696 180 456 0 32402 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 131464

[startup+1362.3 s]
/proc/loadavg: 2.35 2.29 2.20 3/177 13776
/proc/meminfo: memFree=30492096/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=1362.08 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 20325 0 0 0 136183 25 0 0 20 0 1 0 11864513 84115456 20208 33554432000 4194304 6059633 140734086525072 140734086523896 4255148 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 20208 180 456 0 20072 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 82144

[startup+1422.3 s]
/proc/loadavg: 2.27 2.28 2.20 3/177 13778
/proc/meminfo: memFree=30426044/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=131464 CPUtime=1422.07 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 21136 0 0 0 142181 26 0 0 20 0 1 0 11864513 134619136 29160 33554432000 4194304 6059633 140734086525072 140734086523608 4278369 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 32866 29160 180 456 0 32402 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 131464

[startup+1482.3 s]
/proc/loadavg: 2.31 2.29 2.21 4/177 13779
/proc/meminfo: memFree=30401408/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=162284 CPUtime=1482.06 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 22439 0 0 0 148178 28 0 0 20 0 1 0 11864513 166178816 32777 33554432000 4194304 6059633 140734086525072 140734086523864 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 40571 32777 180 456 0 40107 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 162284

[startup+1542.31 s]
/proc/loadavg: 2.35 2.31 2.21 3/177 13780
/proc/meminfo: memFree=30492080/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=1542.06 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 23340 0 0 0 154176 30 0 0 20 0 1 0 11864513 84115456 20208 33554432000 4194304 6059633 140734086525072 140734086523896 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 20208 180 456 0 20072 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 82144

[startup+1602.3 s]
/proc/loadavg: 2.21 2.28 2.21 3/177 13781
/proc/meminfo: memFree=30409280/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=131464 CPUtime=1602.04 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 24473 0 0 0 160172 32 0 0 20 0 1 0 11864513 134619136 31208 33554432000 4194304 6059633 140734086525072 140734086523608 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 32866 31208 180 456 0 32402 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 131464

[startup+1662.3 s]
/proc/loadavg: 2.21 2.27 2.21 3/177 13782
/proc/meminfo: memFree=30440168/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=162284 CPUtime=1662.03 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 25936 0 0 0 166168 35 0 0 20 0 1 0 11864513 166178816 33323 33554432000 4194304 6059633 140734086525072 140734086523864 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 40571 33323 180 456 0 40107 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 162284

[startup+1722.3 s]
/proc/loadavg: 2.21 2.26 2.20 3/177 13784
/proc/meminfo: memFree=30458908/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=82144 CPUtime=1722.02 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 26808 0 0 0 172165 37 0 0 20 0 1 0 11864513 84115456 20208 33554432000 4194304 6059633 140734086525072 140734086523896 4277864 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 20536 20208 180 456 0 20072 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 82144

[startup+1782.3 s]
/proc/loadavg: 2.19 2.24 2.20 3/177 13785
/proc/meminfo: memFree=30412728/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=131464 CPUtime=1782.01 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 27943 0 0 0 178162 39 0 0 20 0 1 0 11864513 134619136 29160 33554432000 4194304 6059633 140734086525072 140734086523608 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 32866 29160 180 456 0 32402 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 131464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.20 2.24 2.20 4/177 13785
/proc/meminfo: memFree=30443820/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=131464 CPUtime=1800.02 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 27980 0 0 0 179962 40 0 0 20 0 1 0 11864513 134619136 32261 33554432000 4194304 6059633 140734086525072 140734086523608 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 32866 32261 180 456 0 32402 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 131464

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 13740 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.20 2.24 2.20 4/177 13785
/proc/meminfo: memFree=30443820/32872528 swapFree=1199460/1313924
[pid=13740] ppid=13737 vsize=131464 CPUtime=1800.02 cores=0,2,4,6
/proc/13740/stat : 13740 (open-wbo) R 13737 13740 13694 0 -1 4202496 27980 0 0 0 179962 40 0 0 20 0 1 0 11864513 134619136 32261 33554432000 4194304 6059633 140734086525072 140734086523608 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/13740/statm: 32866 32261 180 456 0 32402 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 131464

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.62
CPU system time (s): 0.401938
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 162284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.62
system time used= 0.401938
maximum resident set size= 135340
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27983
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= 12
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.36718 second user time and 6.576 second system time

The end

Launcher Data 

Begin job on node131 at 2016-06-16 19:29:40
IDJOB=4095901
IDBENCH=107537
IDSOLVER=2547
FILE ID=node131/4095901-1466098180
RUNJOBID= node131-1466098180-13710
PBS_JOBID= 19904055
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/subsetcard/normalized-subsetcard-geq-random4regular-55.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4095901-1466098180/watcher-4095901-1466098180 -o /tmp/evaluation-result-4095901-1466098180/solver-4095901-1466098180 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node131-1466098180-13710 --watchdog 1960  open-wbo HOME/instance-4095901-1466098180.opb

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

MD5SUM BENCH= d2ef2158453017923498faa75cf6911c
RANDOM SEED=746741980

node131.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		: 2666.752
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	: 5333.50
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		: 2666.752
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		: 2666.752
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	: 5332.57
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		: 2666.752
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
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		: 2666.752
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.752
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	: 5332.57
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		: 2666.752
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:        30677100 kB
Buffers:           51188 kB
Cached:           126716 kB
SwapCached:         1964 kB
Active:            94664 kB
Inactive:          86556 kB
Active(anon):       4180 kB
Inactive(anon):     1452 kB
Active(file):      90484 kB
Inactive(file):    85104 kB
Unevictable:     1313924 kB
Mlocked:         1199460 kB
SwapTotal:      67108856 kB
SwapFree:       67099352 kB
Dirty:              9340 kB
Writeback:             0 kB
AnonPages:       1316444 kB
Mapped:             7140 kB
Shmem:                 0 kB
Slab:             567040 kB
SReclaimable:      11704 kB
SUnreclaim:       555336 kB
KernelStack:        1344 kB
PageTables:         6904 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1411108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    114688 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 node131 at 2016-06-16 19:59:40