Trace number 4116114

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-size112-round22-7.opb
MD5SUM327e503a7a4a8903035a4425581c59c7
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 constraints8688
Number of constraints which are clauses7424
Number of constraints which are cardinality constraints (but not clauses)400
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-4116114-1466960179.opb
0.00/0.00	c File size is 377561 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:       7824                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
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-4116114-1466960179/watcher-4116114-1466960179 -o /tmp/evaluation-result-4116114-1466960179/solver-4116114-1466960179 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960 open-wbo HOME/instance-4116114-1466960179.opb 

pid=22731
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: 2.16 2.14 2.09 3/175 22734
/proc/meminfo: memFree=31332608/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=2576 CPUtime=0 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 394 0 0 0 0 0 0 0 20 0 1 0 29058108 2637824 269 33554432000 4194304 6059633 140737325519104 140733396290360 4736280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 644 269 227 456 0 87 0

[startup+0.100168 s]
/proc/loadavg: 2.16 2.14 2.09 3/175 22734
/proc/meminfo: memFree=31332608/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=26676 CPUtime=0.08 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 4953 0 0 0 8 0 0 0 20 0 1 0 29058108 27316224 5191 33554432000 4194304 6059633 140737325519104 140733396290360 4266527 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 6669 5191 167 456 0 6205 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26676

[startup+0.200349 s]
/proc/loadavg: 2.16 2.14 2.09 3/175 22734
/proc/meminfo: memFree=31332608/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=27732 CPUtime=0.18 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 5315 0 0 0 18 0 0 0 20 0 1 0 29058108 28397568 5482 33554432000 4194304 6059633 140737325519104 140733396290360 4278352 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 6933 5482 182 456 0 6469 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 27732

[startup+0.300391 s]
/proc/loadavg: 2.16 2.14 2.09 3/175 22734
/proc/meminfo: memFree=31332608/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=28100 CPUtime=0.28 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 5411 0 0 0 28 0 0 0 20 0 1 0 29058108 28774400 5578 33554432000 4194304 6059633 140737325519104 140733396290360 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 7025 5578 182 456 0 6561 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28100

[startup+0.700305 s]
/proc/loadavg: 2.16 2.14 2.09 3/175 22734
/proc/meminfo: memFree=31332608/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=28044 CPUtime=0.68 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 5486 0 0 0 68 0 0 0 20 0 1 0 29058108 28717056 5631 33554432000 4194304 6059633 140737325519104 140737325517688 4277765 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 7011 5631 183 456 0 6547 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 28044

[startup+1.50031 s]
/proc/loadavg: 2.16 2.14 2.09 3/176 22735
/proc/meminfo: memFree=31310956/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=28356 CPUtime=1.49 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 6074 0 0 0 148 1 0 0 20 0 1 0 29058108 29036544 5680 33554432000 4194304 6059633 140737325519104 140737325517688 4277524 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 7089 5680 184 456 0 6625 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28356

[startup+3.10031 s]
/proc/loadavg: 2.15 2.13 2.09 3/176 22735
/proc/meminfo: memFree=31308024/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=28620 CPUtime=3.09 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 6195 0 0 0 308 1 0 0 20 0 1 0 29058108 29306880 5800 33554432000 4194304 6059633 140737325519104 140737325517480 4262833 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 7155 5800 184 456 0 6691 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28620

[startup+6.30031 s]
/proc/loadavg: 2.15 2.13 2.09 3/177 22736
/proc/meminfo: memFree=31305548/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=29168 CPUtime=6.29 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 7046 0 0 0 628 1 0 0 20 0 1 0 29058108 29868032 5979 33554432000 4194304 6059633 140737325519104 140737325517928 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 7292 5979 184 456 0 6828 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29168

[startup+12.7003 s]
/proc/loadavg: 2.20 2.15 2.10 3/177 22736
/proc/meminfo: memFree=31289092/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=40768 CPUtime=12.69 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 7966 0 0 0 1268 1 0 0 20 0 1 0 29058108 41746432 8860 33554432000 4194304 6059633 140737325519104 140737325517624 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 10192 8860 184 456 0 9728 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40768

[startup+25.5003 s]
/proc/loadavg: 2.17 2.14 2.09 3/177 22736
/proc/meminfo: memFree=31329880/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=40768 CPUtime=25.48 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 7988 0 0 0 2547 1 0 0 20 0 1 0 29058108 41746432 8877 33554432000 4194304 6059633 140737325519104 140737325517624 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 10192 8877 184 456 0 9728 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 40768

[startup+51.1003 s]
/proc/loadavg: 2.11 2.13 2.09 3/177 22736
/proc/meminfo: memFree=31325228/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=45120 CPUtime=51.08 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 8721 0 0 0 5107 1 0 0 20 0 1 0 29058108 46202880 10042 33554432000 4194304 6059633 140737325519104 140737325517624 4246280 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 11280 10042 184 456 0 10816 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45120

[startup+102.3 s]
/proc/loadavg: 2.19 2.15 2.10 4/177 22737
/proc/meminfo: memFree=31327700/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=47840 CPUtime=102.28 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 9778 0 0 0 10226 2 0 0 20 0 1 0 29058108 48988160 9309 33554432000 4194304 6059633 140737325519104 140737325517592 4246291 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 11960 9309 184 456 0 11496 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 47840

[startup+162.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 22738
/proc/meminfo: memFree=31308652/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=67188 CPUtime=162.27 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 10955 0 0 0 16224 3 0 0 20 0 1 0 29058108 68800512 13991 33554432000 4194304 6059633 140737325519104 140737325517592 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 16797 13991 184 456 0 16333 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67188

[startup+222.307 s]
/proc/loadavg: 2.09 2.12 2.09 3/177 22739
/proc/meminfo: memFree=31306248/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=67188 CPUtime=222.27 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 10971 0 0 0 22224 3 0 0 20 0 1 0 29058108 68800512 14518 33554432000 4194304 6059633 140737325519104 140737325517592 4261657 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 16797 14518 184 456 0 16333 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 67188

[startup+282.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/178 22743
/proc/meminfo: memFree=31300044/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=282.23 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 11661 0 0 0 28220 3 0 0 20 0 1 0 29058108 99880960 16018 33554432000 4194304 6059633 140737325519104 140737325517592 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 16018 184 456 0 23921 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 97540

[startup+342.3 s]
/proc/loadavg: 2.05 2.10 2.09 3/178 22768
/proc/meminfo: memFree=31295964/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=342.22 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 11744 0 0 0 34219 3 0 0 20 0 1 0 29058108 99880960 17122 33554432000 4194304 6059633 140737325519104 140737325517592 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 17122 184 456 0 23921 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 97540

[startup+402.3 s]
/proc/loadavg: 2.07 2.10 2.09 4/177 22769
/proc/meminfo: memFree=31292012/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=402.22 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 11747 0 0 0 40218 4 0 0 20 0 1 0 29058108 99880960 18147 33554432000 4194304 6059633 140737325519104 140737325517592 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18147 184 456 0 23921 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 97540

[startup+462.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 22770
/proc/meminfo: memFree=31289600/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=462.21 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 11748 0 0 0 46217 4 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517592 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 97540

[startup+522.3 s]
/proc/loadavg: 2.10 2.10 2.09 3/177 22771
/proc/meminfo: memFree=31236600/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=522.2 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 11748 0 0 0 52216 4 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517592 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 97540

[startup+582.3 s]
/proc/loadavg: 2.03 2.08 2.08 3/177 22772
/proc/meminfo: memFree=31240892/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=582.2 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 11748 0 0 0 58216 4 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517592 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97540


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


[startup+942.3 s]
/proc/loadavg: 2.06 2.09 2.09 4/177 22828
/proc/meminfo: memFree=31256116/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=146860 CPUtime=942.14 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 15149 0 0 0 94205 9 0 0 20 0 1 0 29058108 150384640 28236 33554432000 4194304 6059633 140737325519104 140737325517640 4255350 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 36715 28236 184 456 0 36251 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 146860

[startup+1002.3 s]
/proc/loadavg: 2.10 2.09 2.09 3/177 22829
/proc/meminfo: memFree=31292292/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=1002.13 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 15531 0 0 0 100203 10 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517928 4255325 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97540

[startup+1062.3 s]
/proc/loadavg: 2.11 2.09 2.08 3/177 22830
/proc/meminfo: memFree=31290248/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=1062.12 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 15912 0 0 0 106202 10 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517928 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97540

[startup+1122.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 22831
/proc/meminfo: memFree=31287760/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=1122.11 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 16294 0 0 0 112200 11 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517928 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97540

[startup+1182.3 s]
/proc/loadavg: 2.07 2.08 2.08 3/177 22832
/proc/meminfo: memFree=31286624/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=1182.1 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 16677 0 0 0 118198 12 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517928 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97540

[startup+1242.3 s]
/proc/loadavg: 2.08 2.08 2.08 3/177 22834
/proc/meminfo: memFree=31285996/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=1242.09 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 17060 0 0 0 124197 12 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517928 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97540

[startup+1302.3 s]
/proc/loadavg: 2.12 2.09 2.09 3/177 22835
/proc/meminfo: memFree=31254288/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=146860 CPUtime=1302.09 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 17820 0 0 0 130195 14 0 0 20 0 1 0 29058108 150384640 26700 33554432000 4194304 6059633 140737325519104 140737325517640 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 36715 26700 184 456 0 36251 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 146860

[startup+1362.3 s]
/proc/loadavg: 2.08 2.09 2.09 3/177 22836
/proc/meminfo: memFree=31214872/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=146860 CPUtime=1362.07 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 18205 0 0 0 136193 14 0 0 20 0 1 0 29058108 150384640 27212 33554432000 4194304 6059633 140737325519104 140737325517640 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 36715 27212 184 456 0 36251 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 146860

[startup+1422.3 s]
/proc/loadavg: 2.12 2.10 2.09 4/178 22840
/proc/meminfo: memFree=31253104/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=146860 CPUtime=1422.07 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 18969 0 0 0 142191 16 0 0 20 0 1 0 29058108 150384640 26700 33554432000 4194304 6059633 140737325519104 140737325517640 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 36715 26700 184 456 0 36251 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 146860

[startup+1482.3 s]
/proc/loadavg: 2.12 2.11 2.09 3/177 22841
/proc/meminfo: memFree=31254608/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=146860 CPUtime=1482.05 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 19868 0 0 0 148188 17 0 0 20 0 1 0 29058108 150384640 26700 33554432000 4194304 6059633 140737325519104 140737325517928 4277781 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 36715 26700 184 456 0 36251 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 146860

[startup+1542.31 s]
/proc/loadavg: 2.16 2.12 2.09 3/177 22843
/proc/meminfo: memFree=31285592/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=1542.05 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 20460 0 0 0 154187 18 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517928 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 97540

[startup+1602.3 s]
/proc/loadavg: 2.12 2.11 2.09 4/177 22844
/proc/meminfo: memFree=31285608/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=1602.04 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 21433 0 0 0 160184 20 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517928 4278482 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97540

[startup+1662.3 s]
/proc/loadavg: 2.09 2.10 2.09 3/177 22845
/proc/meminfo: memFree=31285056/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=1662.03 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 22405 0 0 0 166181 22 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517928 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97540

[startup+1722.3 s]
/proc/loadavg: 2.18 2.13 2.10 3/177 22846
/proc/meminfo: memFree=31253848/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=1722.02 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 23382 0 0 0 172178 24 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517928 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 97540

[startup+1782.3 s]
/proc/loadavg: 2.23 2.15 2.10 3/177 22847
/proc/meminfo: memFree=31195076/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=177680 CPUtime=1782.01 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 24350 0 0 0 178175 26 0 0 20 0 1 0 29058108 181944320 31887 33554432000 4194304 6059633 140737325519104 140737325517896 4277524 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 44420 31887 184 456 0 43956 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 177680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.14 2.10 4/177 22848
/proc/meminfo: memFree=31284688/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=1800.01 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 24352 0 0 0 179975 26 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517928 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97540

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 22734 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.14 2.10 4/177 22848
/proc/meminfo: memFree=31284688/32872528 swapFree=518888/559768
[pid=22734] ppid=22731 vsize=97540 CPUtime=1800.01 cores=0,2,4,6
/proc/22734/stat : 22734 (open-wbo) R 22731 22734 20982 0 -1 4202496 24352 0 0 0 179975 26 0 0 20 0 1 0 29058108 99880960 18659 33554432000 4194304 6059633 140737325519104 140737325517928 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22734/statm: 24385 18659 184 456 0 23921 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97540

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.266959
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 177680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.266959
maximum resident set size= 131644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24355
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= 1868

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.08862 second user time and 18.5592 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-26 18:56:19
IDJOB=4116114
IDBENCH=109429
IDSOLVER=2547
FILE ID=node106/4116114-1466960179
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-size112-round22-7.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116114-1466960179/watcher-4116114-1466960179 -o /tmp/evaluation-result-4116114-1466960179/solver-4116114-1466960179 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1466942800-20998 --watchdog 1960  open-wbo HOME/instance-4116114-1466960179.opb

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

MD5SUM BENCH= 327e503a7a4a8903035a4425581c59c7
RANDOM SEED=392311511

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:        31332872 kB
Buffers:           12428 kB
Cached:           154184 kB
SwapCached:         4304 kB
Active:           133012 kB
Inactive:         142984 kB
Active(anon):     107080 kB
Inactive(anon):     4936 kB
Active(file):      25932 kB
Inactive(file):   138048 kB
Unevictable:      559768 kB
Mlocked:          518888 kB
SwapTotal:      67108856 kB
SwapFree:       67096696 kB
Dirty:              5060 kB
Writeback:             0 kB
AnonPages:        775140 kB
Mapped:             8952 kB
Shmem:                 0 kB
Slab:             567604 kB
SReclaimable:      11756 kB
SUnreclaim:       555848 kB
KernelStack:        1472 kB
PageTables:         5392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     823904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    241664 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 19:26:19