Trace number 4099926

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO PB16? 141.729 142.752

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/fctp/normalized-reduced-mps-v2-20-10-n370b.opb
MD5SUMce5e0345d0e70478396f95e2ebabfc80
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables155000
Total number of constraints5150
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints5150
Minimum length of a constraint31
Maximum length of a constraint3000
Number of terms in the objective function 155000
Biggest coefficient in the objective function 76
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 654768
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 654768
Number of bits of the biggest sum of numbers20
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-4099926-1466224442.opb
0.00/0.00	c File size is 6714323 bytes.
141.23/142.26	c Sum of soft weights:       654768
141.23/142.26	c |                                                                                                       |
141.23/142.26	c ========================================[ Problem Statistics ]===========================================
141.23/142.26	c |                                                                                                       |
141.23/142.26	c |  Problem Type:             Weighted                                                                   |
141.23/142.26	c |  Number of variables:        155000                                                                   |
141.23/142.26	c |  Number of hard clauses:          0                                                                   |
141.23/142.26	c |  Number of soft clauses:     155000                                                                   |
141.23/142.26	c |  Number of cardinality:           0                                                                   |
141.23/142.26	c |  Number of PB :                5300                                                                   |
141.23/142.26	c |  Parse time:                   0.80 s                                                                 |
141.23/142.26	c |                                                                                                       |
141.23/142.26	c Error: Out of memory.
141.23/142.26	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-4099926-1466224442/watcher-4099926-1466224442 -o /tmp/evaluation-result-4099926-1466224442/solver-4099926-1466224442 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466223724-17852 --watchdog 1960 open-wbo HOME/instance-4099926-1466224442.opb 

pid=18768
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: 2.21 2.27 2.80 4/176 18771
/proc/meminfo: memFree=30011800/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=9160 CPUtime=0 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 2020 0 0 0 0 0 0 0 20 0 1 0 24489984 9379840 1895 33554432000 4194304 6059633 140736554227056 140736554226552 5131227 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 2290 1896 1773 456 0 186 0

[startup+0.10012 s]
/proc/loadavg: 2.21 2.27 2.80 4/176 18771
/proc/meminfo: memFree=30011800/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=17724 CPUtime=0.09 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 4164 0 0 0 9 0 0 0 20 0 1 0 24489984 18149376 4039 33554432000 4194304 6059633 140736554227056 140736554226552 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 4431 4040 1773 456 0 2327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17724

[startup+0.200361 s]
/proc/loadavg: 2.21 2.27 2.80 4/176 18771
/proc/meminfo: memFree=30011800/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=26316 CPUtime=0.19 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 6228 0 0 0 19 0 0 0 20 0 1 0 24489984 26947584 6103 33554432000 4194304 6059633 140736554227056 140736554226552 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 6579 6104 1773 456 0 4475 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 26316

[startup+0.300337 s]
/proc/loadavg: 2.21 2.27 2.80 4/176 18771
/proc/meminfo: memFree=30011800/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=34560 CPUtime=0.29 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 8240 0 0 0 28 1 0 0 20 0 1 0 24489984 35389440 8115 33554432000 4194304 6059633 140736554227056 140736554226552 4232629 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 8640 8116 1773 456 0 6536 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 34560

[startup+0.700278 s]
/proc/loadavg: 2.21 2.27 2.80 4/176 18771
/proc/meminfo: memFree=30011800/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=44956 CPUtime=0.69 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 11444 0 0 0 68 1 0 0 20 0 1 0 24489984 46034944 10864 33554432000 4194304 6059633 140736554227056 140736554226552 5043379 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 11239 10864 1774 456 0 9135 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44956

[startup+1.50031 s]
/proc/loadavg: 2.21 2.27 2.80 3/177 18772
/proc/meminfo: memFree=29864552/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=261140 CPUtime=1.49 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 46175 0 0 0 141 8 0 0 20 0 1 0 24489984 267407360 57251 33554432000 4194304 6059633 140736554227056 140736554225480 5047405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 65285 57252 161 456 0 64821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 261140

[startup+3.10029 s]
/proc/loadavg: 2.21 2.27 2.80 3/177 18772
/proc/meminfo: memFree=29646404/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=530184 CPUtime=3.09 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 75046 0 0 0 295 14 0 0 20 0 1 0 24489984 542908416 121325 33554432000 4194304 6059633 140736554227056 140736554223960 5047405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 132546 121325 161 456 0 132082 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 530184

[startup+6.30029 s]
/proc/loadavg: 2.19 2.26 2.80 3/177 18772
/proc/meminfo: memFree=29204308/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=945156 CPUtime=6.29 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 121455 0 0 0 605 24 0 0 20 0 1 0 24489984 967839744 219856 33554432000 4194304 6059633 140736554227056 140736554224232 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 236289 219856 161 456 0 235825 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 945156

[startup+12.7003 s]
/proc/loadavg: 2.25 2.27 2.80 4/177 18772
/proc/meminfo: memFree=28581840/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=1882268 CPUtime=12.69 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 186059 0 0 0 1224 45 0 0 20 0 1 0 24489984 1927442432 366517 33554432000 4194304 6059633 140736554227056 140736554224232 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 470567 366517 161 456 0 470103 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1882268

[startup+25.5004 s]
/proc/loadavg: 2.27 2.27 2.79 3/177 18772
/proc/meminfo: memFree=27453060/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=3036772 CPUtime=25.49 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 293676 0 0 0 2474 75 0 0 20 0 1 0 24489984 3109654528 643190 33554432000 4194304 6059633 140736554227056 140736554224232 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 759193 643191 161 456 0 758729 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3036772

[startup+51.1004 s]
/proc/loadavg: 2.17 2.25 2.77 3/177 18772
/proc/meminfo: memFree=25210712/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=5308984 CPUtime=51.09 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 521814 0 0 0 4974 135 0 0 20 0 1 0 24489984 5436399616 1206884 33554432000 4194304 6059633 140736554227056 140736554224232 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 1327246 1206885 161 456 0 1326782 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 5308984

[startup+102.3 s]
/proc/loadavg: 2.30 2.27 2.74 4/177 18773
/proc/meminfo: memFree=20720764/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=12100972 CPUtime=102.28 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 979343 0 0 0 9957 271 0 0 20 0 1 0 24489984 12391395328 2317783 33554432000 4194304 6059633 140736554227056 140736554224232 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 3025243 2317783 161 456 0 3024779 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12100972

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 18771 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.30 2.27 2.74 4/177 18773
/proc/meminfo: memFree=20720764/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=12103484 CPUtime=102.38 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 979863 0 0 0 9966 272 0 0 20 0 1 0 24489984 12393967616 2320347 33554432000 4194304 6059633 140736554227056 140736554224232 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 3025871 2320347 161 456 0 3025407 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 12103484

[startup+128 s]
/proc/loadavg: 2.20 2.25 2.72 3/176 18774
/proc/meminfo: memFree=18934640/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=12661668 CPUtime=127.97 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 1098852 0 0 0 12486 311 0 0 20 0 1 0 24489984 12965548032 2768420 33554432000 4194304 6059633 140736554227056 140736554224232 4294854 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 3165417 2768420 161 456 0 3164953 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 12661668

[startup+134.4 s]
/proc/loadavg: 2.17 2.24 2.71 3/177 18775
/proc/meminfo: memFree=18499204/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=12802800 CPUtime=134.37 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 1123023 0 0 0 13117 320 0 0 20 0 1 0 24489984 13110067200 2875884 33554432000 4194304 6059633 140736554227056 140736554224232 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 3200700 2875884 161 456 0 3200236 0
Current children cumulated CPU time (s) 134.37
Current children cumulated vsize (KiB) 12802800

[startup+137.607 s]
/proc/loadavg: 2.17 2.24 2.71 4/177 18775
/proc/meminfo: memFree=18279000/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=12872888 CPUtime=137.58 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 1135030 0 0 0 13434 324 0 0 20 0 1 0 24489984 13181837312 2929793 33554432000 4194304 6059633 140736554227056 140736554224232 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 3218222 2929793 161 456 0 3217758 0
Current children cumulated CPU time (s) 137.58
Current children cumulated vsize (KiB) 12872888

[startup+140.8 s]
/proc/loadavg: 2.15 2.24 2.71 3/177 18775
/proc/meminfo: memFree=18059664/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=12942012 CPUtime=140.78 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202496 1146873 0 0 0 13749 329 0 0 20 0 1 0 24489984 13252620288 2982005 33554432000 4194304 6059633 140736554227056 140736554224232 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 3235503 2982005 161 456 0 3235039 0
Current children cumulated CPU time (s) 140.78
Current children cumulated vsize (KiB) 12942012

[startup+141.6 s]
/proc/loadavg: 2.15 2.24 2.71 3/177 18775
/proc/meminfo: memFree=18059664/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=13015824 CPUtime=141.23 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) S 18768 18771 8337 0 -1 4202496 1149003 0 0 0 13794 329 0 0 20 0 1 0 24489984 13328203776 2988060 33554432000 4194304 6059633 140736554227056 140736554226280 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 3253956 2988060 209 456 0 3253492 0
Current children cumulated CPU time (s) 141.23
Current children cumulated vsize (KiB) 13015824

[startup+142.4 s]
/proc/loadavg: 2.15 2.24 2.71 2/177 18775
/proc/meminfo: memFree=18034972/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=0 CPUtime=141.37 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202500 1149005 0 0 0 13794 343 0 0 20 0 1 0 24489984 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 141.37
Current children cumulated vsize (KiB) 0

[startup+142.6 s]
/proc/loadavg: 2.15 2.24 2.71 2/177 18775
/proc/meminfo: memFree=18034972/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=0 CPUtime=141.57 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202500 1149005 0 0 0 13794 363 0 0 20 0 1 0 24489984 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 141.57
Current children cumulated vsize (KiB) 0

[startup+142.7 s]
/proc/loadavg: 2.15 2.24 2.71 2/177 18775
/proc/meminfo: memFree=18034972/32872528 swapFree=1499884/1696108
[pid=18771] ppid=18768 vsize=0 CPUtime=141.67 cores=0,2,4,6
/proc/18771/stat : 18771 (open-wbo) R 18768 18771 8337 0 -1 4202500 1149005 0 0 0 13794 373 0 0 20 0 1 0 24489984 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 2 0 0 0 0 0
/proc/18771/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 141.67
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 142.752
CPU time (s): 141.729
CPU user time (s): 137.941
CPU system time (s): 3.78842
CPU usage (%): 99.2837
Max. virtual memory (cumulated for all children) (KiB): 13015824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 137.941
system time used= 3.78842
maximum resident set size= 11952248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1149005
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= 4
involuntary context switches= 150

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.350946 second user time and 0.568913 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-18 06:34:03
IDJOB=4099926
IDBENCH=1551
IDSOLVER=2547
FILE ID=node137/4099926-1466224442
RUNJOBID= node137-1466223724-17852
PBS_JOBID= 19918140
Free space on /tmp= 71692 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/fctp/normalized-reduced-mps-v2-20-10-n370b.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4099926-1466224442/watcher-4099926-1466224442 -o /tmp/evaluation-result-4099926-1466224442/solver-4099926-1466224442 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466223724-17852 --watchdog 1960  open-wbo HOME/instance-4099926-1466224442.opb

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

MD5SUM BENCH= ce5e0345d0e70478396f95e2ebabfc80
RANDOM SEED=1229740276

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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	: 5332.56
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		: 2666.486
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		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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	: 5332.38
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		: 2666.486
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		: 2666.486
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30012072 kB
Buffers:          104772 kB
Cached:           150524 kB
SwapCached:         1268 kB
Active:           254912 kB
Inactive:         171620 kB
Active(anon):     172528 kB
Inactive(anon):     1024 kB
Active(file):      82384 kB
Inactive(file):   170596 kB
Unevictable:     1696108 kB
Mlocked:         1499884 kB
SwapTotal:      67108856 kB
SwapFree:       67100004 kB
Dirty:             11276 kB
Writeback:            44 kB
AnonPages:       1869008 kB
Mapped:             7916 kB
Shmem:                 0 kB
Slab:             603240 kB
SReclaimable:      47120 kB
SUnreclaim:       556120 kB
KernelStack:        1440 kB
PageTables:         7828 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2024644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    204800 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71688 MiB
End job on node137 at 2016-06-18 06:36:25