Trace number 4117114

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) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round21-8.opb
MD5SUM0c05803813c74c650aa462c87efe1694
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark184.668
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3968
Total number of constraints7920
Number of constraints which are clauses6656
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints832
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-4117114-1466952976.opb
0.00/0.00	c File size is 339296 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:          3968                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       7088                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         432                                                                   |
1800.01/1800.30	c |  Number of PB :                1664                                                                   |
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-4117114-1466952976/watcher-4117114-1466952976 -o /tmp/evaluation-result-4117114-1466952976/solver-4117114-1466952976 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960 open-wbo HOME/instance-4117114-1466952976.opb 

pid=22095
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.11 2.11 2.09 3/176 22098
/proc/meminfo: memFree=31375080/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=2536 CPUtime=0 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 386 0 0 0 0 0 0 0 20 0 1 0 28337818 2596864 261 33554432000 4194304 6059633 140734839425216 140734087609320 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 634 261 217 456 0 87 0

[startup+0.100186 s]
/proc/loadavg: 2.11 2.11 2.09 3/176 22098
/proc/meminfo: memFree=31375080/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=23500 CPUtime=0.09 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 4961 0 0 0 9 0 0 0 20 0 1 0 28337818 24064000 5138 33554432000 4194304 6059633 140734839425216 140734087609320 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 5875 5138 169 456 0 5411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23500

[startup+0.200361 s]
/proc/loadavg: 2.11 2.11 2.09 3/176 22098
/proc/meminfo: memFree=31375080/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=24528 CPUtime=0.19 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 5226 0 0 0 19 0 0 0 20 0 1 0 28337818 25116672 5403 33554432000 4194304 6059633 140734839425216 140734087609320 4278631 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 6132 5403 182 456 0 5668 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 24528

[startup+0.300354 s]
/proc/loadavg: 2.11 2.11 2.09 3/176 22098
/proc/meminfo: memFree=31375080/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=24528 CPUtime=0.29 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 5250 0 0 0 29 0 0 0 20 0 1 0 28337818 25116672 5427 33554432000 4194304 6059633 140734839425216 140734087609320 4265344 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 6132 5427 182 456 0 5668 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24528

[startup+0.7003 s]
/proc/loadavg: 2.11 2.11 2.09 3/176 22098
/proc/meminfo: memFree=31375080/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=24748 CPUtime=0.69 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 5302 0 0 0 69 0 0 0 20 0 1 0 28337818 25341952 5462 33554432000 4194304 6059633 140734839425216 140734839423800 4246399 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 6187 5462 183 456 0 5723 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24748

[startup+1.50029 s]
/proc/loadavg: 2.11 2.11 2.09 3/177 22099
/proc/meminfo: memFree=31353936/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=24748 CPUtime=1.48 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 5582 0 0 0 148 0 0 0 20 0 1 0 28337818 25341952 5257 33554432000 4194304 6059633 140734839425216 140734839423800 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 6187 5257 184 456 0 5723 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 24748

[startup+3.1003 s]
/proc/loadavg: 2.11 2.11 2.09 3/177 22099
/proc/meminfo: memFree=31353936/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=25096 CPUtime=3.08 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 5867 0 0 0 308 0 0 0 20 0 1 0 28337818 25698304 5535 33554432000 4194304 6059633 140734839425216 140734839423576 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 6274 5535 184 456 0 5810 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25096

[startup+6.30029 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 22099
/proc/meminfo: memFree=31352804/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=25500 CPUtime=6.29 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 6733 0 0 0 628 1 0 0 20 0 1 0 28337818 26112000 5649 33554432000 4194304 6059633 140734839425216 140734839424040 4277579 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 6375 5649 184 456 0 5911 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25500

[startup+12.7003 s]
/proc/loadavg: 2.18 2.13 2.09 4/177 22099
/proc/meminfo: memFree=31304120/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=37208 CPUtime=12.69 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 8091 0 0 0 1268 1 0 0 20 0 1 0 28337818 38100992 8477 33554432000 4194304 6059633 140734839425216 140734839423736 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 9302 8477 184 456 0 8838 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37208

[startup+25.5004 s]
/proc/loadavg: 2.14 2.12 2.09 3/177 22099
/proc/meminfo: memFree=31293896/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=37208 CPUtime=25.48 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 8153 0 0 0 2547 1 0 0 20 0 1 0 28337818 38100992 8536 33554432000 4194304 6059633 140734839425216 140734839423736 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 9302 8536 184 456 0 8838 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 37208

[startup+51.1004 s]
/proc/loadavg: 2.09 2.11 2.09 3/177 22099
/proc/meminfo: memFree=31272552/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=41568 CPUtime=51.09 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 8999 0 0 0 5107 2 0 0 20 0 1 0 28337818 42565632 9811 33554432000 4194304 6059633 140734839425216 140734839423736 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 10392 9811 184 456 0 9928 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 41568

[startup+102.3 s]
/proc/loadavg: 2.15 2.12 2.09 3/177 22100
/proc/meminfo: memFree=31276344/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=55892 CPUtime=102.28 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 10725 0 0 0 10225 3 0 0 20 0 1 0 28337818 57233408 11485 33554432000 4194304 6059633 140734839425216 140734839423704 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 13973 11485 184 456 0 13509 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 55892

[startup+162.3 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 22147
/proc/meminfo: memFree=31354000/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=63556 CPUtime=162.26 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 11254 0 0 0 16223 3 0 0 20 0 1 0 28337818 65081344 14576 33554432000 4194304 6059633 140734839425216 140734839423704 4261657 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 15889 14576 184 456 0 15425 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 63556

[startup+222.307 s]
/proc/loadavg: 2.12 2.12 2.09 3/177 22149
/proc/meminfo: memFree=31341984/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=93904 CPUtime=222.26 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 12261 0 0 0 22223 3 0 0 20 0 1 0 28337818 96157696 16112 33554432000 4194304 6059633 140734839425216 140734839423704 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 23476 16112 184 456 0 23012 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 93904

[startup+282.3 s]
/proc/loadavg: 2.08 2.11 2.09 3/178 22153
/proc/meminfo: memFree=31325620/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=93904 CPUtime=282.25 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 12263 0 0 0 28221 4 0 0 20 0 1 0 28337818 96157696 17136 33554432000 4194304 6059633 140734839425216 140734839423704 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 23476 17136 184 456 0 23012 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 93904

[startup+342.3 s]
/proc/loadavg: 2.03 2.08 2.08 3/178 22177
/proc/meminfo: memFree=31315812/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=93904 CPUtime=342.24 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 12263 0 0 0 34220 4 0 0 20 0 1 0 28337818 96157696 17136 33554432000 4194304 6059633 140734839425216 140734839423704 4278288 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 23476 17136 184 456 0 23012 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 93904

[startup+402.3 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 22178
/proc/meminfo: memFree=31308556/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=93904 CPUtime=402.23 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 12263 0 0 0 40219 4 0 0 20 0 1 0 28337818 96157696 17136 33554432000 4194304 6059633 140734839425216 140734839423704 4254611 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 23476 17136 184 456 0 23012 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 93904

[startup+462.3 s]
/proc/loadavg: 2.18 2.11 2.09 3/177 22179
/proc/meminfo: memFree=31294092/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=93904 CPUtime=462.22 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 12270 0 0 0 46218 4 0 0 20 0 1 0 28337818 96157696 20720 33554432000 4194304 6059633 140734839425216 140734839423704 4254766 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 23476 20720 184 456 0 23012 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 93904

[startup+522.3 s]
/proc/loadavg: 2.18 2.12 2.09 3/177 22181
/proc/meminfo: memFree=31280932/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=94224 CPUtime=522.2 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 12504 0 0 0 52216 4 0 0 20 0 1 0 28337818 96485376 22995 33554432000 4194304 6059633 140734839425216 140734839423736 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 23556 22995 184 456 0 23092 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 94224

[startup+582.3 s]
/proc/loadavg: 2.24 2.14 2.10 3/177 22182
/proc/meminfo: memFree=31278488/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=94224 CPUtime=582.2 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 12504 0 0 0 58216 4 0 0 20 0 1 0 28337818 96485376 22995 33554432000 4194304 6059633 140734839425216 140734839423736 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 23556 22995 184 456 0 23092 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 94224


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.14 2.09 4/177 22237
/proc/meminfo: memFree=31277216/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=98644 CPUtime=942.14 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 13106 0 0 0 94210 4 0 0 20 0 1 0 28337818 101011456 24100 33554432000 4194304 6059633 140734839425216 140734839423736 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 24661 24100 184 456 0 24197 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 98644

[startup+1002.3 s]
/proc/loadavg: 2.15 2.14 2.09 3/177 22238
/proc/meminfo: memFree=31274284/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=98644 CPUtime=1002.13 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 13106 0 0 0 100209 4 0 0 20 0 1 0 28337818 101011456 24100 33554432000 4194304 6059633 140734839425216 140734839423736 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 24661 24100 184 456 0 24197 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 98644

[startup+1062.3 s]
/proc/loadavg: 2.12 2.14 2.09 3/177 22239
/proc/meminfo: memFree=31274340/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=98644 CPUtime=1062.12 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 13106 0 0 0 106208 4 0 0 20 0 1 0 28337818 101011456 24100 33554432000 4194304 6059633 140734839425216 140734839423736 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 24661 24100 184 456 0 24197 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 98644

[startup+1122.3 s]
/proc/loadavg: 2.12 2.14 2.09 3/177 22241
/proc/meminfo: memFree=31257188/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=136180 CPUtime=1122.12 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 14354 0 0 0 112205 7 0 0 20 0 1 0 28337818 139448320 28414 33554432000 4194304 6059633 140734839425216 140734839423752 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 34045 28414 184 456 0 33581 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 136180

[startup+1182.3 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 22242
/proc/meminfo: memFree=31252664/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=167000 CPUtime=1182.11 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 15590 0 0 0 118202 9 0 0 20 0 1 0 28337818 171008000 29451 33554432000 4194304 6059633 140734839425216 140734839424008 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 41750 29451 184 456 0 41286 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 167000

[startup+1242.3 s]
/proc/loadavg: 2.11 2.12 2.09 3/177 22243
/proc/meminfo: memFree=31303704/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=86860 CPUtime=1242.1 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 16294 0 0 0 124199 11 0 0 20 0 1 0 28337818 88944640 16486 33554432000 4194304 6059633 140734839425216 140734839424040 4278443 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 21715 16486 184 456 0 21251 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 86860

[startup+1302.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/177 22244
/proc/meminfo: memFree=31303456/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=86860 CPUtime=1302.09 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 17002 0 0 0 130196 13 0 0 20 0 1 0 28337818 88944640 16486 33554432000 4194304 6059633 140734839425216 140734839424040 4246392 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 21715 16486 184 456 0 21251 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 86860

[startup+1362.3 s]
/proc/loadavg: 2.28 2.16 2.10 3/177 22245
/proc/meminfo: memFree=31303328/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=86860 CPUtime=1362.08 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 17710 0 0 0 136193 15 0 0 20 0 1 0 28337818 88944640 16486 33554432000 4194304 6059633 140734839425216 140734839424040 4261221 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 21715 16486 184 456 0 21251 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 86860

[startup+1422.3 s]
/proc/loadavg: 2.16 2.14 2.10 3/177 22247
/proc/meminfo: memFree=31302772/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=86860 CPUtime=1422.07 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 18425 0 0 0 142191 16 0 0 20 0 1 0 28337818 88944640 16486 33554432000 4194304 6059633 140734839425216 140734839424040 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 21715 16486 184 456 0 21251 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 86860

[startup+1482.3 s]
/proc/loadavg: 2.18 2.15 2.10 3/178 22251
/proc/meminfo: memFree=31259132/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=86860 CPUtime=1482.06 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 19137 0 0 0 148188 18 0 0 20 0 1 0 28337818 88944640 16624 33554432000 4194304 6059633 140734839425216 140734839424040 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 21715 16624 184 456 0 21251 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 86860

[startup+1542.31 s]
/proc/loadavg: 2.18 2.15 2.10 3/177 22252
/proc/meminfo: memFree=31245356/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=167000 CPUtime=1542.05 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 19844 0 0 0 154186 19 0 0 20 0 1 0 28337818 171008000 31125 33554432000 4194304 6059633 140734839425216 140734839424008 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 41750 31125 184 456 0 41286 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 167000

[startup+1602.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 22253
/proc/meminfo: memFree=31213912/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=167000 CPUtime=1602.04 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 20556 0 0 0 160183 21 0 0 20 0 1 0 28337818 171008000 31125 33554432000 4194304 6059633 140734839425216 140734839424008 4277868 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 41750 31125 184 456 0 41286 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 167000

[startup+1662.3 s]
/proc/loadavg: 2.09 2.12 2.09 3/177 22254
/proc/meminfo: memFree=31208032/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=167000 CPUtime=1662.03 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 21266 0 0 0 166180 23 0 0 20 0 1 0 28337818 171008000 30101 33554432000 4194304 6059633 140734839425216 140734839424008 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 41750 30101 184 456 0 41286 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 167000

[startup+1722.3 s]
/proc/loadavg: 2.22 2.14 2.10 4/177 22256
/proc/meminfo: memFree=31208308/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=136180 CPUtime=1722.03 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 21392 0 0 0 172178 25 0 0 20 0 1 0 28337818 139448320 28498 33554432000 4194304 6059633 140734839425216 140734839423752 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 34045 28498 184 456 0 33581 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 136180

[startup+1782.3 s]
/proc/loadavg: 2.18 2.14 2.10 3/177 22257
/proc/meminfo: memFree=31264084/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=136180 CPUtime=1782.01 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 22103 0 0 0 178175 26 0 0 20 0 1 0 28337818 139448320 26450 33554432000 4194304 6059633 140734839425216 140734839423752 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 34045 26450 184 456 0 33581 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 136180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 22258
/proc/meminfo: memFree=31248812/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=167000 CPUtime=1800.01 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 22694 0 0 0 179974 27 0 0 20 0 1 0 28337818 171008000 30101 33554432000 4194304 6059633 140734839425216 140734839424008 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 41750 30101 184 456 0 41286 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 167000

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 22098 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.13 2.14 2.09 3/177 22258
/proc/meminfo: memFree=31248812/32872528 swapFree=518888/559768
[pid=22098] ppid=22095 vsize=167000 CPUtime=1800.01 cores=0,2,4,6
/proc/22098/stat : 22098 (open-wbo) R 22095 22098 20982 0 -1 4202496 22694 0 0 0 179974 27 0 0 20 0 1 0 28337818 171008000 30101 33554432000 4194304 6059633 140734839425216 140734839424008 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22098/statm: 41750 30101 184 456 0 41286 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 167000

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.75
CPU system time (s): 0.275958
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 167000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.275958
maximum resident set size= 146044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22697
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= 1859

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.52131 second user time and 6.94494 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 16:56:16
IDJOB=4117114
IDBENCH=109554
IDSOLVER=2547
FILE ID=node106/4117114-1466952976
RUNJOBID= node106-1466942800-20998
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-size144-round21-8.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4117114-1466952976/watcher-4117114-1466952976 -o /tmp/evaluation-result-4117114-1466952976/solver-4117114-1466952976 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960  open-wbo HOME/instance-4117114-1466952976.opb

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

MD5SUM BENCH= 0c05803813c74c650aa462c87efe1694
RANDOM SEED=1990417724

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:        31375360 kB
Buffers:            9152 kB
Cached:           151540 kB
SwapCached:         4304 kB
Active:            97036 kB
Inactive:         138156 kB
Active(anon):      72196 kB
Inactive(anon):     4936 kB
Active(file):      24840 kB
Inactive(file):   133220 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:        633664 kB
Mapped:             8996 kB
Shmem:                 0 kB
Slab:             567284 kB
SReclaimable:      11592 kB
SUnreclaim:       555692 kB
KernelStack:        1472 kB
PageTables:         5048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     766224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 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 17:26:17