Trace number 4116986

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/nossum/
normalized-sha1-size160-round22-8.opb
MD5SUM64fa8a1431c520e4dd0067505386153e
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4128
Total number of constraints8736
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)448
Number of constraints which are nor clauses,nor cardinality constraints864
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
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-4116986-1466969681.opb
0.00/0.00	c File size is 378240 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:          4128                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7872                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         448                                                                   |
1800.01/1800.30	c |  Number of PB :                1728                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4116986-1466969681/watcher-4116986-1466969681 -o /tmp/evaluation-result-4116986-1466969681/solver-4116986-1466969681 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960 open-wbo HOME/instance-4116986-1466969681.opb 

pid=23712
running on 4 cores: 1,3,5,7

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

[startup+0 s]
/proc/loadavg: 2.28 2.27 2.23 3/174 23715
/proc/meminfo: memFree=30293476/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=24328 CPUtime=0 cores=1,3,5,7
/proc/23715/stat : 23715 (runsolver) R 23712 21023 21023 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 1 0 30007140 24911872 50 33554432000 4194304 4338465 140735642711616 140735642709152 227512314818 0 0 4096 24578 0 0 0 17 7 0 0 0 0 0
/proc/23715/statm: 6082 50 4 36 0 2655 0
Current StackSize limit: 10240 KiB


[startup+0.100142 s]
/proc/loadavg: 2.28 2.27 2.23 3/174 23715
/proc/meminfo: memFree=30293476/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=23172 CPUtime=0.08 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 4530 0 0 0 8 0 0 0 20 0 1 0 30007140 23728128 4776 33554432000 4194304 6059633 140733322295920 140735642708808 5043379 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23715/statm: 5793 4779 163 456 0 5329 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 23172

[startup+0.200398 s]
/proc/loadavg: 2.28 2.27 2.23 3/174 23715
/proc/meminfo: memFree=30293476/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=27684 CPUtime=0.18 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 5308 0 0 0 18 0 0 0 20 0 1 0 30007140 28348416 5474 33554432000 4194304 6059633 140733322295920 140735642708808 4254760 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23715/statm: 6921 5474 182 456 0 6457 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 27684

[startup+0.30037 s]
/proc/loadavg: 2.28 2.27 2.23 3/174 23715
/proc/meminfo: memFree=30293476/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=28076 CPUtime=0.28 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 5402 0 0 0 28 0 0 0 20 0 1 0 30007140 28749824 5567 33554432000 4194304 6059633 140733322295920 140733322294280 4254750 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23715/statm: 7019 5567 182 456 0 6555 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28076

[startup+0.700327 s]
/proc/loadavg: 2.28 2.27 2.23 3/174 23715
/proc/meminfo: memFree=30293476/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=28260 CPUtime=0.68 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 5494 0 0 0 68 0 0 0 20 0 1 0 30007140 28938240 5638 33554432000 4194304 6059633 140733322295920 140733322294280 4277549 0 0 4096 8404992 0 0 0 17 1 0 0 0 0 0
/proc/23715/statm: 7065 5638 183 456 0 6601 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28260

[startup+1.50032 s]
/proc/loadavg: 2.28 2.27 2.23 3/175 23716
/proc/meminfo: memFree=30269640/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=28260 CPUtime=1.48 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 6062 0 0 0 148 0 0 0 20 0 1 0 30007140 28938240 5656 33554432000 4194304 6059633 140733322295920 140733322294280 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 7065 5656 184 456 0 6601 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 28260

[startup+3.10032 s]
/proc/loadavg: 2.28 2.27 2.23 4/175 23716
/proc/meminfo: memFree=30269136/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=28664 CPUtime=3.08 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 6193 0 0 0 308 0 0 0 20 0 1 0 30007140 29351936 5786 33554432000 4194304 6059633 140733322295920 140733322294408 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 7166 5786 184 456 0 6702 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 28664

[startup+6.30031 s]
/proc/loadavg: 2.26 2.27 2.23 4/175 23716
/proc/meminfo: memFree=30266680/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=29148 CPUtime=6.29 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 7082 0 0 0 628 1 0 0 20 0 1 0 30007140 29847552 5974 33554432000 4194304 6059633 140733322295920 140733322294296 4278141 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 7287 5974 184 456 0 6823 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29148

[startup+12.7003 s]
/proc/loadavg: 2.24 2.26 2.22 3/175 23716
/proc/meminfo: memFree=30250496/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=40732 CPUtime=12.68 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 7900 0 0 0 1267 1 0 0 20 0 1 0 30007140 41709568 8759 33554432000 4194304 6059633 140733322295920 140733322294440 4277882 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 10183 8759 184 456 0 9719 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 40732

[startup+25.5004 s]
/proc/loadavg: 2.18 2.25 2.22 3/175 23716
/proc/meminfo: memFree=30303496/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=40732 CPUtime=25.48 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 8029 0 0 0 2547 1 0 0 20 0 1 0 30007140 41709568 8887 33554432000 4194304 6059633 140733322295920 140733322294440 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 10183 8887 184 456 0 9719 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40732

[startup+51.1004 s]
/proc/loadavg: 2.19 2.24 2.22 3/175 23716
/proc/meminfo: memFree=30265088/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=45084 CPUtime=51.08 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 8723 0 0 0 5106 2 0 0 20 0 1 0 30007140 46166016 10024 33554432000 4194304 6059633 140733322295920 140733322294440 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 11271 10024 184 456 0 10807 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45084

[startup+102.3 s]
/proc/loadavg: 2.24 2.25 2.22 3/174 23717
/proc/meminfo: memFree=30290316/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=59408 CPUtime=102.28 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 9746 0 0 0 10225 3 0 0 20 0 1 0 30007140 60833792 12328 33554432000 4194304 6059633 140733322295920 140733322294408 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 14852 12328 184 456 0 14388 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59408

[startup+162.3 s]
/proc/loadavg: 2.22 2.23 2.21 3/175 23719
/proc/meminfo: memFree=30279348/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=67136 CPUtime=162.26 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 10221 0 0 0 16223 3 0 0 20 0 1 0 30007140 68747264 14838 33554432000 4194304 6059633 140733322295920 140733322294408 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 16784 14838 184 456 0 16320 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67136

[startup+222.307 s]
/proc/loadavg: 2.30 2.25 2.22 4/175 23767
/proc/meminfo: memFree=30317200/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=67136 CPUtime=222.25 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 10662 0 0 0 22222 3 0 0 20 0 1 0 30007140 68747264 15025 33554432000 4194304 6059633 140733322295920 140733322294744 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 16784 15025 184 456 0 16320 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67136

[startup+282.3 s]
/proc/loadavg: 2.17 2.22 2.20 3/175 23768
/proc/meminfo: memFree=30301684/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=97484 CPUtime=282.24 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 10997 0 0 0 28221 3 0 0 20 0 1 0 30007140 99823616 17398 33554432000 4194304 6059633 140733322295920 140733322294408 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 24371 17398 184 456 0 23907 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97484

[startup+342.3 s]
/proc/loadavg: 2.25 2.23 2.21 3/176 23772
/proc/meminfo: memFree=30288856/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=97484 CPUtime=342.23 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 11004 0 0 0 34220 3 0 0 20 0 1 0 30007140 99823616 17927 33554432000 4194304 6059633 140733322295920 140733322294408 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 24371 17927 184 456 0 23907 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97484

[startup+402.3 s]
/proc/loadavg: 2.28 2.24 2.21 4/175 23773
/proc/meminfo: memFree=30281212/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=97484 CPUtime=402.22 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 11007 0 0 0 40219 3 0 0 20 0 1 0 30007140 99823616 18578 33554432000 4194304 6059633 140733322295920 140733322294408 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 24371 18578 184 456 0 23907 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97484

[startup+462.3 s]
/proc/loadavg: 2.21 2.22 2.20 3/175 23774
/proc/meminfo: memFree=30275076/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=97484 CPUtime=462.21 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 11008 0 0 0 46218 3 0 0 20 0 1 0 30007140 99823616 19090 33554432000 4194304 6059633 140733322295920 140733322294408 4277866 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 24371 19090 184 456 0 23907 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97484

[startup+522.3 s]
/proc/loadavg: 2.22 2.22 2.20 3/175 23776
/proc/meminfo: memFree=30271800/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=97484 CPUtime=522.2 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 11009 0 0 0 52217 3 0 0 20 0 1 0 30007140 99823616 19091 33554432000 4194304 6059633 140733322295920 140733322294408 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 24371 19091 184 456 0 23907 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97484

[startup+582.3 s]
/proc/loadavg: 2.25 2.23 2.20 4/175 23777
/proc/meminfo: memFree=30263240/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=97484 CPUtime=582.19 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 11010 0 0 0 58216 3 0 0 20 0 1 0 30007140 99823616 19603 33554432000 4194304 6059633 140733322295920 140733322294408 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 24371 19603 184 456 0 23907 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 97484


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


[startup+942.3 s]
/proc/loadavg: 2.19 2.19 2.18 4/176 23787
/proc/meminfo: memFree=30236764/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=108812 CPUtime=942.13 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 11884 0 0 0 94210 3 0 0 20 0 1 0 30007140 111423488 25035 33554432000 4194304 6059633 140733322295920 140733322294440 4278479 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 27203 25035 184 456 0 26739 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 108812

[startup+1002.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/175 23788
/proc/meminfo: memFree=30234856/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=108812 CPUtime=1002.13 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 11885 0 0 0 100209 4 0 0 20 0 1 0 30007140 111423488 25547 33554432000 4194304 6059633 140733322295920 140733322294440 4254731 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 27203 25547 184 456 0 26739 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 108812

[startup+1062.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/175 23789
/proc/meminfo: memFree=30232436/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=108812 CPUtime=1062.12 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 11886 0 0 0 106208 4 0 0 20 0 1 0 30007140 111423488 26059 33554432000 4194304 6059633 140733322295920 140733322294440 4277781 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 27203 26059 184 456 0 26739 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 108812

[startup+1122.3 s]
/proc/loadavg: 2.32 2.24 2.19 4/175 23791
/proc/meminfo: memFree=30200972/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=108812 CPUtime=1122.11 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 11886 0 0 0 112207 4 0 0 20 0 1 0 30007140 111423488 26059 33554432000 4194304 6059633 140733322295920 140733322294440 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 27203 26059 184 456 0 26739 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 108812

[startup+1182.3 s]
/proc/loadavg: 2.33 2.24 2.19 3/175 23792
/proc/meminfo: memFree=30186756/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1182.1 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 14239 0 0 0 118204 6 0 0 20 0 1 0 30007140 149860352 28090 33554432000 4194304 6059633 140733322295920 140733322294456 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 28090 184 456 0 36123 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 146348

[startup+1242.3 s]
/proc/loadavg: 2.17 2.21 2.18 3/175 23793
/proc/meminfo: memFree=30220168/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1242.09 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 15212 0 0 0 124201 8 0 0 20 0 1 0 30007140 149860352 29626 33554432000 4194304 6059633 140733322295920 140733322294456 4262704 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 29626 184 456 0 36123 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 146348

[startup+1302.3 s]
/proc/loadavg: 2.22 2.21 2.18 4/175 23794
/proc/meminfo: memFree=30215964/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1302.08 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 16199 0 0 0 130199 9 0 0 20 0 1 0 30007140 149860352 30138 33554432000 4194304 6059633 140733322295920 140733322294456 4277570 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 30138 184 456 0 36123 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 146348

[startup+1362.3 s]
/proc/loadavg: 2.39 2.25 2.19 3/175 23795
/proc/meminfo: memFree=30211080/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1362.07 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 17188 0 0 0 136196 11 0 0 20 0 1 0 30007140 149860352 31242 33554432000 4194304 6059633 140733322295920 140733322294456 4854027 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 31242 184 456 0 36123 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 146348

[startup+1422.3 s]
/proc/loadavg: 2.27 2.23 2.19 4/175 23797
/proc/meminfo: memFree=30210788/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1422.07 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 18174 0 0 0 142194 13 0 0 20 0 1 0 30007140 149860352 31242 33554432000 4194304 6059633 140733322295920 140733322294456 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 31242 184 456 0 36123 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 146348

[startup+1482.3 s]
/proc/loadavg: 2.32 2.25 2.19 4/175 23798
/proc/meminfo: memFree=30211120/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1482.05 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 19304 0 0 0 148190 15 0 0 20 0 1 0 30007140 149860352 31384 33554432000 4194304 6059633 140733322295920 140733322294456 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 31384 184 456 0 36123 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 146348

[startup+1542.31 s]
/proc/loadavg: 2.28 2.25 2.19 3/176 23802
/proc/meminfo: memFree=30211052/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1542.05 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 20197 0 0 0 154189 16 0 0 20 0 1 0 30007140 149860352 31290 33554432000 4194304 6059633 140733322295920 140733322294456 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 31290 184 456 0 36123 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 146348

[startup+1602.3 s]
/proc/loadavg: 2.15 2.21 2.18 3/176 23826
/proc/meminfo: memFree=30212660/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1602.04 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 21138 0 0 0 160186 18 0 0 20 0 1 0 30007140 149860352 31242 33554432000 4194304 6059633 140733322295920 140733322294456 4278292 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 31242 184 456 0 36123 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 146348

[startup+1662.3 s]
/proc/loadavg: 2.17 2.20 2.18 4/175 23827
/proc/meminfo: memFree=30215568/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1662.03 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 22126 0 0 0 166183 20 0 0 20 0 1 0 30007140 149860352 30218 33554432000 4194304 6059633 140733322295920 140733322294456 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 30218 184 456 0 36123 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 146348

[startup+1722.3 s]
/proc/loadavg: 2.12 2.18 2.17 3/175 23829
/proc/meminfo: memFree=30221604/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1722.02 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 23112 0 0 0 172180 22 0 0 20 0 1 0 30007140 149860352 28682 33554432000 4194304 6059633 140733322295920 140733322294456 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 28682 184 456 0 36123 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 146348

[startup+1782.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/175 23830
/proc/meminfo: memFree=30227648/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1782.01 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 24101 0 0 0 178177 24 0 0 20 0 1 0 30007140 149860352 27146 33554432000 4194304 6059633 140733322295920 140733322294456 4277549 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 27146 184 456 0 36123 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 146348



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.24 2.19 2.18 3/175 23830
/proc/meminfo: memFree=30213684/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1800.01 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 24108 0 0 0 179977 24 0 0 20 0 1 0 30007140 149860352 30730 33554432000 4194304 6059633 140733322295920 140733322294456 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 30730 184 456 0 36123 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146348

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 23715 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.24 2.19 2.18 3/175 23830
/proc/meminfo: memFree=30213684/32872528 swapFree=1308564/1463908
[pid=23715] ppid=23712 vsize=146348 CPUtime=1800.01 cores=1,3,5,7
/proc/23715/stat : 23715 (open-wbo) R 23712 23715 21023 0 -1 4202496 24108 0 0 0 179977 24 0 0 20 0 1 0 30007140 149860352 30730 33554432000 4194304 6059633 140733322295920 140733322294456 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/23715/statm: 36587 30730 184 456 0 36123 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 146348

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.77
CPU system time (s): 0.243962
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 177168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.243962
maximum resident set size= 155208
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24111
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= 13
involuntary context switches= 1861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.66214 second user time and 8.24475 second system time

The end

Launcher Data 

Begin job on node121 at 2016-06-26 21:34:41
IDJOB=4116986
IDBENCH=109538
IDSOLVER=2547
FILE ID=node121/4116986-1466969681
RUNJOBID= node121-1466940445-21040
PBS_JOBID= 19976339
Free space on /tmp= 71696 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size160-round22-8.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116986-1466969681/watcher-4116986-1466969681 -o /tmp/evaluation-result-4116986-1466969681/solver-4116986-1466969681 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node121-1466940445-21040 --watchdog 1960  open-wbo HOME/instance-4116986-1466969681.opb

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

MD5SUM BENCH= 64fa8a1431c520e4dd0067505386153e
RANDOM SEED=421092442

node121.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		: 2667.172
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	: 5334.34
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		: 2667.172
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	: 5332.57
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		: 2667.172
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		: 2667.172
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		: 2667.172
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		: 2667.172
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	: 5332.71
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		: 2667.172
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		: 2667.172
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:        30293856 kB
Buffers:           80320 kB
Cached:           181704 kB
SwapCached:         1456 kB
Active:           163748 kB
Inactive:         222652 kB
Active(anon):     124032 kB
Inactive(anon):     2960 kB
Active(file):      39716 kB
Inactive(file):   219692 kB
Unevictable:     1463908 kB
Mlocked:         1308564 kB
SwapTotal:      67108856 kB
SwapFree:       67099756 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:       1702600 kB
Mapped:             7952 kB
Shmem:                 0 kB
Slab:             594800 kB
SReclaimable:      38992 kB
SUnreclaim:       555808 kB
KernelStack:        1456 kB
PageTables:         7176 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1717072 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    378880 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= 71688 MiB
End job on node121 at 2016-06-26 22:04:42