Trace number 4116338

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-size96-round23-6.opb
MD5SUM3259b6526f651c11b9230c18caa481fd
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 variables4288
Total number of constraints9472
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)384
Number of constraints which are nor clauses,nor cardinality constraints896
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-4116338-1466973380.opb
0.00/0.00	c File size is 415954 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:          4288                                                                   |
1800.02/1800.30	c |  Number of hard clauses:       8576                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:         384                                                                   |
1800.02/1800.30	c |  Number of PB :                1792                                                                   |
1800.02/1800.30	c |  Parse time:                   0.05 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-4116338-1466973380/watcher-4116338-1466973380 -o /tmp/evaluation-result-4116338-1466973380/solver-4116338-1466973380 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960 open-wbo HOME/instance-4116338-1466973380.opb 

pid=23837
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.12 2.13 2.09 3/176 23840
/proc/meminfo: memFree=31344964/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=2612 CPUtime=0 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 404 0 0 0 0 0 0 0 20 0 1 0 30378248 2674688 280 33554432000 4194304 6059633 140733928122368 140734105661960 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 653 280 236 456 0 87 0

[startup+0.100172 s]
/proc/loadavg: 2.12 2.13 2.09 3/176 23840
/proc/meminfo: memFree=31344964/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=23364 CPUtime=0.09 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 4737 0 0 0 9 0 0 0 20 0 1 0 30378248 23924736 4959 33554432000 4194304 6059633 140733928122368 140734105661960 4239837 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 5841 4961 163 456 0 5377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23364

[startup+0.200258 s]
/proc/loadavg: 2.12 2.13 2.09 3/176 23840
/proc/meminfo: memFree=31344964/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=28004 CPUtime=0.19 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 5589 0 0 0 19 0 0 0 20 0 1 0 30378248 28676096 5698 33554432000 4194304 6059633 140733928122368 140734105661960 4246711 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 7001 5698 182 456 0 6537 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28004

[startup+0.300313 s]
/proc/loadavg: 2.12 2.13 2.09 3/176 23840
/proc/meminfo: memFree=31344964/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=28220 CPUtime=0.29 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 5689 0 0 0 29 0 0 0 20 0 1 0 30378248 28897280 5775 33554432000 4194304 6059633 140733928122368 140733928120744 4246344 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 7055 5775 182 456 0 6591 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28220

[startup+0.700314 s]
/proc/loadavg: 2.12 2.13 2.09 3/176 23840
/proc/meminfo: memFree=31344964/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=28436 CPUtime=0.69 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 5804 0 0 0 69 0 0 0 20 0 1 0 30378248 29118464 5863 33554432000 4194304 6059633 140733928122368 140733928120744 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 7109 5863 183 456 0 6645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28436

[startup+1.50026 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 23841
/proc/meminfo: memFree=31321912/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=28612 CPUtime=1.49 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 5944 0 0 0 149 0 0 0 20 0 1 0 30378248 29298688 5976 33554432000 4194304 6059633 140733928122368 140733928120744 4277557 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 7153 5976 183 456 0 6689 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28612

[startup+3.10027 s]
/proc/loadavg: 2.12 2.13 2.09 4/177 23841
/proc/meminfo: memFree=31321416/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=29008 CPUtime=3.09 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 6585 0 0 0 308 1 0 0 20 0 1 0 30378248 29704192 6035 33554432000 4194304 6059633 140733928122368 140733928120744 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 7252 6035 184 456 0 6788 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29008

[startup+6.30031 s]
/proc/loadavg: 2.19 2.14 2.10 3/177 23841
/proc/meminfo: memFree=31319940/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=30056 CPUtime=6.29 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 7088 0 0 0 628 1 0 0 20 0 1 0 30378248 30777344 6292 33554432000 4194304 6059633 140733928122368 140733928120728 4277797 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 7514 6292 184 456 0 7050 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30056

[startup+12.7003 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 23841
/proc/meminfo: memFree=31309500/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=41064 CPUtime=12.68 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 8179 0 0 0 1267 1 0 0 20 0 1 0 30378248 42049536 8843 33554432000 4194304 6059633 140733928122368 140733928120888 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 10266 8843 184 456 0 9802 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41064

[startup+25.5004 s]
/proc/loadavg: 2.13 2.13 2.09 3/177 23841
/proc/meminfo: memFree=31304412/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=45484 CPUtime=25.49 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 9055 0 0 0 2547 2 0 0 20 0 1 0 30378248 46575616 10123 33554432000 4194304 6059633 140733928122368 140733928120888 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 11371 10123 184 456 0 10907 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45484

[startup+51.1004 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 23841
/proc/meminfo: memFree=31302488/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=45484 CPUtime=51.08 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 9152 0 0 0 5106 2 0 0 20 0 1 0 30378248 46575616 10214 33554432000 4194304 6059633 140733928122368 140733928120888 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 11371 10214 184 456 0 10907 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45484

[startup+102.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/177 23842
/proc/meminfo: memFree=31273124/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=41132 CPUtime=102.27 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 10230 0 0 0 10225 2 0 0 20 0 1 0 30378248 42119168 9274 33554432000 4194304 6059633 140733928122368 140733928121192 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 10283 9274 184 456 0 9819 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 41132

[startup+162.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/177 23843
/proc/meminfo: memFree=31285168/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=67644 CPUtime=162.26 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 10644 0 0 0 16223 3 0 0 20 0 1 0 30378248 69267456 14251 33554432000 4194304 6059633 140733928122368 140733928120856 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 16911 14251 184 456 0 16447 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67644

[startup+222.307 s]
/proc/loadavg: 2.09 2.12 2.09 3/178 23847
/proc/meminfo: memFree=31284164/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=67644 CPUtime=222.26 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 10860 0 0 0 22223 3 0 0 20 0 1 0 30378248 69267456 14462 33554432000 4194304 6059633 140733928122368 140733928120856 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 16911 14462 184 456 0 16447 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67644

[startup+282.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/177 23849
/proc/meminfo: memFree=31241536/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=282.25 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 11607 0 0 0 28221 4 0 0 20 0 1 0 30378248 100343808 16299 33554432000 4194304 6059633 140733928122368 140733928120856 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 16299 184 456 0 24034 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97992

[startup+342.3 s]
/proc/loadavg: 2.09 2.11 2.09 3/177 23850
/proc/meminfo: memFree=31274928/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=342.24 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 11608 0 0 0 34220 4 0 0 20 0 1 0 30378248 100343808 16811 33554432000 4194304 6059633 140733928122368 140733928120856 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 16811 184 456 0 24034 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97992

[startup+402.3 s]
/proc/loadavg: 2.07 2.10 2.09 3/177 23851
/proc/meminfo: memFree=31270896/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=402.23 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 11611 0 0 0 40219 4 0 0 20 0 1 0 30378248 100343808 17836 33554432000 4194304 6059633 140733928122368 140733928120856 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 17836 184 456 0 24034 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97992

[startup+462.3 s]
/proc/loadavg: 2.14 2.11 2.09 3/177 23852
/proc/meminfo: memFree=31268904/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=462.22 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 11612 0 0 0 46218 4 0 0 20 0 1 0 30378248 100343808 18348 33554432000 4194304 6059633 140733928122368 140733928120856 4277781 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 18348 184 456 0 24034 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97992

[startup+522.3 s]
/proc/loadavg: 2.05 2.09 2.08 3/177 23853
/proc/meminfo: memFree=31231924/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=522.21 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 11614 0 0 0 52217 4 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928120856 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97992

[startup+582.3 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 23855
/proc/meminfo: memFree=31227640/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=582.2 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 11614 0 0 0 58216 4 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928120856 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97992


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


[startup+942.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/177 23865
/proc/meminfo: memFree=31223152/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=942.14 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 12154 0 0 0 94206 8 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928121192 4278011 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 97992

[startup+1002.3 s]
/proc/loadavg: 2.03 2.04 2.06 3/177 23866
/proc/meminfo: memFree=31186980/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=147312 CPUtime=1002.13 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 12293 0 0 0 100204 9 0 0 20 0 1 0 30378248 150847488 28900 33554432000 4194304 6059633 140733928122368 140733928120904 4255366 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 36828 28900 184 456 0 36364 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147312

[startup+1062.3 s]
/proc/loadavg: 2.05 2.05 2.06 3/177 23867
/proc/meminfo: memFree=31229632/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=1062.12 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 12366 0 0 0 106202 10 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928121192 4261544 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97992

[startup+1122.3 s]
/proc/loadavg: 2.09 2.05 2.06 3/177 23868
/proc/meminfo: memFree=31233864/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=1122.12 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 12438 0 0 0 112201 11 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928121192 4246362 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 97992

[startup+1182.3 s]
/proc/loadavg: 2.03 2.04 2.06 3/177 23870
/proc/meminfo: memFree=31264972/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=1182.11 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 12510 0 0 0 118199 12 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928121192 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 97992

[startup+1242.3 s]
/proc/loadavg: 2.15 2.06 2.06 3/177 23917
/proc/meminfo: memFree=31310764/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=1242.09 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 12583 0 0 0 124197 12 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928121192 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97992

[startup+1302.3 s]
/proc/loadavg: 2.05 2.05 2.06 3/177 23918
/proc/meminfo: memFree=31314176/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=147312 CPUtime=1302.09 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 12721 0 0 0 130195 14 0 0 20 0 1 0 30378248 150847488 26852 33554432000 4194304 6059633 140733928122368 140733928120904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 36828 26852 184 456 0 36364 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 147312

[startup+1362.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/177 23919
/proc/meminfo: memFree=31263848/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=147312 CPUtime=1362.08 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 12852 0 0 0 136194 14 0 0 20 0 1 0 30378248 150847488 27364 33554432000 4194304 6059633 140733928122368 140733928120904 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 36828 27364 184 456 0 36364 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 147312

[startup+1422.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/178 23923
/proc/meminfo: memFree=31258836/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=147312 CPUtime=1422.08 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 13369 0 0 0 142193 15 0 0 20 0 1 0 30378248 150847488 27876 33554432000 4194304 6059633 140733928122368 140733928120904 4263629 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 36828 27876 184 456 0 36364 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 147312

[startup+1482.3 s]
/proc/loadavg: 2.04 2.03 2.04 3/178 23947
/proc/meminfo: memFree=31255648/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=147312 CPUtime=1482.07 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 14028 0 0 0 148190 17 0 0 20 0 1 0 30378248 150847488 27876 33554432000 4194304 6059633 140733928122368 140733928120904 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 36828 27876 184 456 0 36364 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 147312

[startup+1542.31 s]
/proc/loadavg: 2.14 2.06 2.05 3/177 23949
/proc/meminfo: memFree=31257828/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=147312 CPUtime=1542.06 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 14685 0 0 0 154188 18 0 0 20 0 1 0 30378248 150847488 27364 33554432000 4194304 6059633 140733928122368 140733928120904 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 36828 27364 184 456 0 36364 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 147312

[startup+1602.3 s]
/proc/loadavg: 2.10 2.06 2.05 3/177 23950
/proc/meminfo: memFree=31274476/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=1602.04 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 15283 0 0 0 160185 19 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928121192 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97992

[startup+1662.3 s]
/proc/loadavg: 2.08 2.06 2.05 3/177 23951
/proc/meminfo: memFree=31268344/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=1662.04 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 15944 0 0 0 166183 21 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928121192 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 97992

[startup+1722.3 s]
/proc/loadavg: 2.18 2.09 2.06 3/176 23952
/proc/meminfo: memFree=31266812/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=1722.03 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 16605 0 0 0 172180 23 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928121192 4277879 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 97992

[startup+1782.3 s]
/proc/loadavg: 2.12 2.09 2.06 3/177 23954
/proc/meminfo: memFree=31265456/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=1782.02 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 17270 0 0 0 178177 25 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928121192 4277822 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 97992



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.09 2.08 2.06 3/177 23955
/proc/meminfo: memFree=31264836/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=1800.02 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 17270 0 0 0 179977 25 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928121192 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 97992

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 23840 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.09 2.08 2.06 3/177 23955
/proc/meminfo: memFree=31264836/32872528 swapFree=518888/559768
[pid=23840] ppid=23837 vsize=97992 CPUtime=1800.02 cores=1,3,5,7
/proc/23840/stat : 23840 (open-wbo) R 23837 23840 20982 0 -1 4202496 17270 0 0 0 179977 25 0 0 20 0 1 0 30378248 100343808 19122 33554432000 4194304 6059633 140733928122368 140733928121192 4277882 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/23840/statm: 24498 19122 184 456 0 24034 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 97992

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.77
CPU system time (s): 0.251961
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 178132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.251961
maximum resident set size= 134300
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17273
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= 1855

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.66129 second user time and 6.79897 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 22:36:20
IDJOB=4116338
IDBENCH=109457
IDSOLVER=2547
FILE ID=node106/4116338-1466973380
RUNJOBID= node106-1466942800-20999
PBS_JOBID= 19976348
Free space on /tmp= 71680 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size96-round23-6.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116338-1466973380/watcher-4116338-1466973380 -o /tmp/evaluation-result-4116338-1466973380/solver-4116338-1466973380 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20999 --watchdog 1960  open-wbo HOME/instance-4116338-1466973380.opb

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

MD5SUM BENCH= 3259b6526f651c11b9230c18caa481fd
RANDOM SEED=1835938609

node106.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		: 2667.170
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		: 2667.170
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		: 2667.170
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		: 2667.170
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		: 2667.170
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	: 5332.56
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		: 2667.170
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		: 2667.170
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.170
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        31345724 kB
Buffers:           18172 kB
Cached:           158872 kB
SwapCached:         4304 kB
Active:           115688 kB
Inactive:         151620 kB
Active(anon):      87944 kB
Inactive(anon):     4936 kB
Active(file):      27744 kB
Inactive(file):   146684 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        723228 kB
Mapped:             8952 kB
Shmem:                 0 kB
Slab:             567780 kB
SReclaimable:      12024 kB
SUnreclaim:       555756 kB
KernelStack:        1472 kB
PageTables:         5668 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     767220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 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= 71672 MiB
End job on node106 at 2016-06-26 23:06:21