Trace number 4116976

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-LSU PB16? (TO) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size80-round23-5.opb
MD5SUMe729a0eaaee4e58f6865c317ec229253
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 constraints9456
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)368
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 -- LSU
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-4116976-1466971720.opb
0.00/0.00	c File size is 415714 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8560                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         368                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4116976-1466971720/watcher-4116976-1466971720 -o /tmp/evaluation-result-4116976-1466971720/solver-4116976-1466971720 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27524 --watchdog 1960 open-wbo-lsu HOME/instance-4116976-1466971720.opb 

pid=30099
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: 2.02 2.02 2.00 3/176 30102
/proc/meminfo: memFree=31670104/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 415 0 0 0 0 0 0 0 20 0 1 0 30208978 2813952 290 33554432000 4194304 6058637 140735762202928 140734425717560 4210712 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 687 290 237 456 0 121 0

[startup+0.100135 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 30102
/proc/meminfo: memFree=31670104/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=23500 CPUtime=0.09 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 4832 0 0 0 9 0 0 0 20 0 1 0 30208978 24064000 5052 33554432000 4194304 6058637 140735762202928 140734425717560 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 5875 5054 162 456 0 5411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23500

[startup+0.200389 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 30102
/proc/meminfo: memFree=31670104/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=28124 CPUtime=0.19 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 5560 0 0 0 19 0 0 0 20 0 1 0 30208978 28798976 5691 33554432000 4194304 6058637 140735762202928 140734425717560 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 7031 5691 179 456 0 6567 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28124

[startup+0.30037 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 30102
/proc/meminfo: memFree=31670104/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=28456 CPUtime=0.29 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 5626 0 0 0 29 0 0 0 20 0 1 0 30208978 29138944 5757 33554432000 4194304 6058637 140735762202928 140734425717560 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 7114 5757 179 456 0 6650 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28456

[startup+0.700319 s]
/proc/loadavg: 2.02 2.02 2.00 3/176 30102
/proc/meminfo: memFree=31670104/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=28740 CPUtime=0.69 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 5774 0 0 0 69 0 0 0 20 0 1 0 30208978 29429760 5902 33554432000 4194304 6058637 140735762202928 140734425717560 4254146 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 7185 5902 180 456 0 6721 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28740

[startup+1.50032 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30103
/proc/meminfo: memFree=31646820/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=28740 CPUtime=1.49 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 5858 0 0 0 149 0 0 0 20 0 1 0 30208978 29429760 5985 33554432000 4194304 6058637 140735762202928 140735762201528 4254548 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 7185 5985 180 456 0 6721 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28740

[startup+3.10032 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30103
/proc/meminfo: memFree=31645836/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=29012 CPUtime=3.09 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 6496 0 0 0 308 1 0 0 20 0 1 0 30208978 29708288 5900 33554432000 4194304 6058637 140735762202928 140735762201960 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 7253 5900 181 456 0 6789 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29012

[startup+6.30032 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30103
/proc/meminfo: memFree=31644248/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=29484 CPUtime=6.29 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 7460 0 0 0 628 1 0 0 20 0 1 0 30208978 30191616 6184 33554432000 4194304 6058637 140735762202928 140735762201992 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 7371 6184 181 456 0 6907 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29484

[startup+12.7003 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30103
/proc/meminfo: memFree=31634808/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=41036 CPUtime=12.69 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 8587 0 0 0 1268 1 0 0 20 0 1 0 30208978 42020864 8760 33554432000 4194304 6058637 140735762202928 140735762201688 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 10259 8760 181 456 0 9795 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41036

[startup+25.5004 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 30103
/proc/meminfo: memFree=31633312/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=41036 CPUtime=25.49 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 8857 0 0 0 2548 1 0 0 20 0 1 0 30208978 42020864 9026 33554432000 4194304 6058637 140735762202928 140735762201688 4246170 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 10259 9026 181 456 0 9795 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41036

[startup+51.1004 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 30103
/proc/meminfo: memFree=31585144/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=45460 CPUtime=51.08 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 9050 0 0 0 5107 1 0 0 20 0 1 0 30208978 46551040 10370 33554432000 4194304 6058637 140735762202928 140735762201688 4260959 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 11365 10370 181 456 0 10901 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45460

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 30108
/proc/meminfo: memFree=31593156/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=41104 CPUtime=102.28 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 10119 0 0 0 10226 2 0 0 20 0 1 0 30208978 42090496 9316 33554432000 4194304 6058637 140735762202928 140735762201704 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 10276 9316 181 456 0 9812 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41104

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 30109
/proc/meminfo: memFree=31572996/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=71380 CPUtime=162.26 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 10694 0 0 0 16224 2 0 0 20 0 1 0 30208978 73093120 13972 33554432000 4194304 6058637 140735762202928 140735762201656 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 17845 13972 181 456 0 17381 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 71380

[startup+222.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30110
/proc/meminfo: memFree=31570696/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=71380 CPUtime=222.26 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 10695 0 0 0 22224 2 0 0 20 0 1 0 30208978 73093120 14484 33554432000 4194304 6058637 140735762202928 140735762201656 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 17845 14484 181 456 0 17381 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 71380

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30111
/proc/meminfo: memFree=31571804/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=90236 CPUtime=282.25 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 11160 0 0 0 28222 3 0 0 20 0 1 0 30208978 92401664 14486 33554432000 4194304 6058637 140735762202928 140735762201656 4277471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 22559 14486 181 456 0 22095 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 90236

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30112
/proc/meminfo: memFree=31563608/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=90236 CPUtime=342.24 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 11331 0 0 0 34221 3 0 0 20 0 1 0 30208978 92401664 17191 33554432000 4194304 6058637 140735762202928 140735762201656 4277679 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 22559 17191 181 456 0 22095 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 90236

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30114
/proc/meminfo: memFree=31553924/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=90236 CPUtime=402.23 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 11770 0 0 0 40220 3 0 0 20 0 1 0 30208978 92401664 20178 33554432000 4194304 6058637 140735762202928 140735762201656 4277839 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 22559 20178 181 456 0 22095 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 90236

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30115
/proc/meminfo: memFree=31584592/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=90236 CPUtime=462.22 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 11772 0 0 0 46219 3 0 0 20 0 1 0 30208978 92401664 21055 33554432000 4194304 6058637 140735762202928 140735762201656 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 22559 21055 181 456 0 22095 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 90236

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30116
/proc/meminfo: memFree=31582808/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=90236 CPUtime=522.21 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 11773 0 0 0 52218 3 0 0 20 0 1 0 30208978 92401664 21567 33554432000 4194304 6058637 140735762202928 140735762201656 4866892 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 22559 21567 181 456 0 22095 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 90236

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30117
/proc/meminfo: memFree=31582508/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=90236 CPUtime=582.2 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 11773 0 0 0 58217 3 0 0 20 0 1 0 30208978 92401664 21567 33554432000 4194304 6058637 140735762202928 140735762201656 4278287 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 22559 21567 181 456 0 22095 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 90236


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


[startup+942.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 30172
/proc/meminfo: memFree=31607380/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=90236 CPUtime=942.14 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 12603 0 0 0 94207 7 0 0 20 0 1 0 30208978 92401664 21567 33554432000 4194304 6058637 140735762202928 140735762201992 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 22559 21567 181 456 0 22095 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 90236

[startup+1002.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 30174
/proc/meminfo: memFree=31589064/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=90236 CPUtime=1002.14 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 12698 0 0 0 100206 8 0 0 20 0 1 0 30208978 92401664 21567 33554432000 4194304 6058637 140735762202928 140735762201992 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 22559 21567 181 456 0 22095 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 90236

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 30175
/proc/meminfo: memFree=31556044/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=139556 CPUtime=1062.12 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 12884 0 0 0 106203 9 0 0 20 0 1 0 30208978 142905344 29834 33554432000 4194304 6058637 140735762202928 140735762201704 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 34889 29834 181 456 0 34425 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139556

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30176
/proc/meminfo: memFree=31546416/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=139556 CPUtime=1122.12 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 12982 0 0 0 112202 10 0 0 20 0 1 0 30208978 142905344 30858 33554432000 4194304 6058637 140735762202928 140735762201704 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 34889 30858 181 456 0 34425 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 139556

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30177
/proc/meminfo: memFree=31540140/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=139556 CPUtime=1182.11 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 13081 0 0 0 118200 11 0 0 20 0 1 0 30208978 142905344 32394 33554432000 4194304 6058637 140735762202928 140735762201704 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 34889 32394 181 456 0 34425 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 139556

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 30178
/proc/meminfo: memFree=31537220/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=139556 CPUtime=1242.1 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 13179 0 0 0 124199 11 0 0 20 0 1 0 30208978 142905344 32906 33554432000 4194304 6058637 140735762202928 140735762201704 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 34889 32906 181 456 0 34425 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 139556

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30183
/proc/meminfo: memFree=31535320/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=90428 CPUtime=1302.09 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 13326 0 0 0 130197 12 0 0 20 0 1 0 30208978 92598272 21615 33554432000 4194304 6058637 140735762202928 140735762201992 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 22607 21615 181 456 0 22143 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 90428

[startup+1362.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 30184
/proc/meminfo: memFree=31582056/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=90428 CPUtime=1362.08 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 13437 0 0 0 136195 13 0 0 20 0 1 0 30208978 92598272 21615 33554432000 4194304 6058637 140735762202928 140735762201992 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 22607 21615 181 456 0 22143 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 90428

[startup+1422.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 30185
/proc/meminfo: memFree=31549980/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=90428 CPUtime=1422.08 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 14088 0 0 0 142193 15 0 0 20 0 1 0 30208978 92598272 21615 33554432000 4194304 6058637 140735762202928 140735762201992 4277640 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 22607 21615 181 456 0 22143 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 90428

[startup+1482.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 30186
/proc/meminfo: memFree=31532972/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=170568 CPUtime=1482.07 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 14773 0 0 0 148190 17 0 0 20 0 1 0 30208978 174661632 34557 33554432000 4194304 6058637 140735762202928 140735762201960 4277753 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 42642 34557 181 456 0 42178 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 170568

[startup+1542.31 s]
/proc/loadavg: 2.05 2.03 2.00 3/177 30187
/proc/meminfo: memFree=31534596/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=139748 CPUtime=1542.06 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 15106 0 0 0 154188 18 0 0 20 0 1 0 30208978 143101952 33698 33554432000 4194304 6058637 140735762202928 140735762201704 4277663 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 34937 33698 181 456 0 34473 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 139748

[startup+1602.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 30189
/proc/meminfo: memFree=31535352/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=139748 CPUtime=1602.04 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 15560 0 0 0 160185 19 0 0 20 0 1 0 30208978 143101952 33466 33554432000 4194304 6058637 140735762202928 140735762201704 4255231 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 34937 33466 181 456 0 34473 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 139748

[startup+1662.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/177 30190
/proc/meminfo: memFree=31507496/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=139748 CPUtime=1662.03 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 16243 0 0 0 166182 21 0 0 20 0 1 0 30208978 143101952 32442 33554432000 4194304 6058637 140735762202928 140735762201704 4278331 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 34937 32442 181 456 0 34473 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 139748

[startup+1722.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/177 30191
/proc/meminfo: memFree=31507016/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=139748 CPUtime=1722.03 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 16928 0 0 0 172180 23 0 0 20 0 1 0 30208978 143101952 31418 33554432000 4194304 6058637 140735762202928 140735762201704 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 34937 31418 181 456 0 34473 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 139748

[startup+1782.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/177 30192
/proc/meminfo: memFree=31508704/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=139748 CPUtime=1782.02 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 17612 0 0 0 178177 25 0 0 20 0 1 0 30208978 143101952 29882 33554432000 4194304 6058637 140735762202928 140735762201704 4277378 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 34937 29882 181 456 0 34473 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 139748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 30192
/proc/meminfo: memFree=31539112/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=139748 CPUtime=1800.01 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 17618 0 0 0 179976 25 0 0 20 0 1 0 30208978 143101952 32954 33554432000 4194304 6058637 140735762202928 140735762201704 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 34937 32954 181 456 0 34473 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139748

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 30102 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/177 30192
/proc/meminfo: memFree=31539112/32872528 swapFree=8540/8540
[pid=30102] ppid=30099 vsize=139748 CPUtime=1800.01 cores=1,3,5,7
/proc/30102/stat : 30102 (open-wbo-lsu) R 30099 30102 27507 0 -1 4202496 17618 0 0 0 179976 25 0 0 20 0 1 0 30208978 143101952 32954 33554432000 4194304 6058637 140735762202928 140735762201704 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/30102/statm: 34937 32954 181 456 0 34473 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 139748

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.77
CPU system time (s): 0.25996
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 170568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.25996
maximum resident set size= 142324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17621
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= 1857

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.6183 second user time and 6.84196 second system time

The end

Launcher Data 

Begin job on node151 at 2016-06-26 22:08:40
IDJOB=4116976
IDBENCH=109537
IDSOLVER=2545
FILE ID=node151/4116976-1466971720
RUNJOBID= node151-1466944525-27524
PBS_JOBID= 19976361
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size80-round23-5.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116976-1466971720/watcher-4116976-1466971720 -o /tmp/evaluation-result-4116976-1466971720/solver-4116976-1466971720 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node151-1466944525-27524 --watchdog 1960  open-wbo-lsu HOME/instance-4116976-1466971720.opb

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

MD5SUM BENCH= e729a0eaaee4e58f6865c317ec229253
RANDOM SEED=19807462

node151.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5332.54
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		: 2667.217
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		: 2667.217
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		: 2667.217
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	: 5332.56
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		: 2667.217
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:        31670508 kB
Buffers:           77916 kB
Cached:           298688 kB
SwapCached:         1816 kB
Active:           153804 kB
Inactive:         313600 kB
Active(anon):      92184 kB
Inactive(anon):      848 kB
Active(file):      61620 kB
Inactive(file):   312752 kB
Unevictable:        8540 kB
Mlocked:            8540 kB
SwapTotal:      67108856 kB
SwapFree:       67097004 kB
Dirty:              5044 kB
Writeback:             0 kB
AnonPages:         98364 kB
Mapped:             8060 kB
Shmem:                 0 kB
Slab:             596356 kB
SReclaimable:      39776 kB
SUnreclaim:       556580 kB
KernelStack:        1416 kB
PageTables:         4320 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     215696 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 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= 71712 MiB
End job on node151 at 2016-06-26 22:38:40