Trace number 4101862

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? 133.083 134.108

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-vpm2.opb
MD5SUM0632aa4d9a67ceeb1b14a3ab4971976e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark66
Best CPU time to get the best result obtained on this benchmark1800.61
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2754
Total number of constraints444
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 constraints444
Minimum length of a constraint11
Maximum length of a constraint84
Number of terms in the objective function 168
Biggest coefficient in the objective function 5
Number of bits for the biggest coefficient in the objective function 3
Sum of the numbers in the objective function 504
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 204800
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524341
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-4101862-1466240627.opb
0.00/0.00	c File size is 106510 bytes.
132.39/133.43	c Sum of soft weights:          504
132.39/133.43	c |                                                                                                       |
132.39/133.43	c ========================================[ Problem Statistics ]===========================================
132.39/133.43	c |                                                                                                       |
132.39/133.43	c |  Problem Type:             Weighted                                                                   |
132.39/133.43	c |  Number of variables:          2754                                                                   |
132.39/133.43	c |  Number of hard clauses:          0                                                                   |
132.39/133.43	c |  Number of soft clauses:        168                                                                   |
132.39/133.43	c |  Number of cardinality:           0                                                                   |
132.39/133.43	c |  Number of PB :                 486                                                                   |
132.39/133.43	c |  Parse time:                   0.01 s                                                                 |
132.39/133.43	c |                                                                                                       |
132.39/133.43	c Error: Out of memory.
132.39/133.43	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-4101862-1466240627/watcher-4101862-1466240627 -o /tmp/evaluation-result-4101862-1466240627/solver-4101862-1466240627 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1466240246-11963 --watchdog 1960 open-wbo HOME/instance-4101862-1466240627.opb 

pid=12205
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: 2.12 2.02 2.03 3/176 12208
/proc/meminfo: memFree=29933448/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=2708 CPUtime=0 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 415 0 0 0 0 0 0 0 20 0 1 0 26111031 2772992 291 33554432000 4194304 6059633 140734213008800 140733492242136 4195168 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12208/statm: 677 291 161 456 0 186 0

[startup+0.10012 s]
/proc/loadavg: 2.12 2.02 2.03 3/176 12208
/proc/meminfo: memFree=29933448/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=38680 CPUtime=0.09 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 6857 0 0 0 8 1 0 0 20 0 1 0 26111031 39608320 7065 33554432000 4194304 6059633 140734213008800 140733492242136 4239837 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12208/statm: 9670 7068 162 456 0 9206 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 38680

[startup+0.200319 s]
/proc/loadavg: 2.12 2.02 2.03 3/176 12208
/proc/meminfo: memFree=29933448/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=69756 CPUtime=0.19 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 13368 0 0 0 17 2 0 0 20 0 1 0 26111031 71430144 15039 33554432000 4194304 6059633 140734213008800 140733492242136 4294931 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12208/statm: 17472 15045 162 456 0 17008 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 69756

[startup+0.300304 s]
/proc/loadavg: 2.12 2.02 2.03 3/176 12208
/proc/meminfo: memFree=29933448/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=98784 CPUtime=0.28 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 18335 0 0 0 25 3 0 0 20 0 1 0 26111031 101154816 22050 33554432000 4194304 6059633 140734213008800 140733492242136 4318586 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12208/statm: 24696 22050 162 456 0 24232 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 98784

[startup+0.700256 s]
/proc/loadavg: 2.12 2.02 2.03 3/176 12208
/proc/meminfo: memFree=29933448/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=204020 CPUtime=0.69 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 28484 0 0 0 64 5 0 0 20 0 1 0 26111031 208916480 41219 33554432000 4194304 6059633 140734213008800 140734213006904 4318663 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/12208/statm: 51005 41219 162 456 0 50541 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 204020

[startup+1.5003 s]
/proc/loadavg: 2.12 2.02 2.03 3/177 12209
/proc/meminfo: memFree=29695692/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=415368 CPUtime=1.48 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 44616 0 0 0 138 10 0 0 20 0 1 0 26111031 425336832 79014 33554432000 4194304 6059633 140734213008800 140734213006520 4243029 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 103842 79014 162 456 0 103378 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 415368

[startup+3.1003 s]
/proc/loadavg: 2.11 2.02 2.03 3/177 12209
/proc/meminfo: memFree=29539200/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=696544 CPUtime=3.09 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 65524 0 0 0 291 18 0 0 20 0 1 0 26111031 713261056 155986 33554432000 4194304 6059633 140734213008800 140734213006520 5278442 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 174136 155986 162 456 0 173672 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 696544

[startup+6.30029 s]
/proc/loadavg: 2.11 2.02 2.03 3/177 12209
/proc/meminfo: memFree=28901624/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=1456100 CPUtime=6.29 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 99182 0 0 0 595 34 0 0 20 0 1 0 26111031 1491046400 306978 33554432000 4194304 6059633 140734213008800 140734213006520 5047405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 364025 306978 162 456 0 363561 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1456100

[startup+12.7003 s]
/proc/loadavg: 2.18 2.03 2.03 3/177 12209
/proc/meminfo: memFree=28084988/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=2160428 CPUtime=12.68 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 167000 0 0 0 1215 53 0 0 20 0 1 0 26111031 2212278272 482106 33554432000 4194304 6059633 140734213008800 140734213006248 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 540107 482106 162 456 0 539643 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2160428

[startup+25.5004 s]
/proc/loadavg: 2.23 2.05 2.04 3/177 12209
/proc/meminfo: memFree=26649848/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=3838824 CPUtime=25.48 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 306063 0 0 0 2455 93 0 0 20 0 1 0 26111031 3930955776 826591 33554432000 4194304 6059633 140734213008800 140734213006248 5047405 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 959706 826591 162 456 0 959242 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3838824

[startup+51.1004 s]
/proc/loadavg: 2.21 2.06 2.04 3/177 12209
/proc/meminfo: memFree=24187776/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=7635956 CPUtime=51.08 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 560304 0 0 0 4939 169 0 0 20 0 1 0 26111031 7819218944 1449200 33554432000 4194304 6059633 140734213008800 140734213006824 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 1908989 1449200 162 456 0 1908525 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7635956

[startup+102.3 s]
/proc/loadavg: 2.20 2.09 2.05 3/177 12210
/proc/meminfo: memFree=19642680/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=12426976 CPUtime=102.28 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 976910 0 0 0 9923 305 0 0 20 0 1 0 26111031 12725223424 2569422 33554432000 4194304 6059633 140734213008800 140734213006824 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 3106744 2569422 162 456 0 3106280 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 12426976

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 12208 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+102.407 s]
/proc/loadavg: 2.20 2.09 2.05 3/177 12210
/proc/meminfo: memFree=19642680/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=12428420 CPUtime=102.38 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 977326 0 0 0 9933 305 0 0 20 0 1 0 26111031 12726702080 2571882 33554432000 4194304 6059633 140734213008800 140734213006824 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 3107105 2571883 162 456 0 3106641 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 12428420

[startup+115.2 s]
/proc/loadavg: 2.25 2.10 2.05 3/177 12210
/proc/meminfo: memFree=18188004/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=13251152 CPUtime=115.17 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 1176470 0 0 0 11173 344 0 0 20 0 1 0 26111031 13569179648 2942722 33554432000 4194304 6059633 140734213008800 140734213006824 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 3312788 2942722 162 456 0 3312324 0
Current children cumulated CPU time (s) 115.17
Current children cumulated vsize (KiB) 13251152

[startup+121.6 s]
/proc/loadavg: 2.23 2.10 2.05 3/177 12211
/proc/meminfo: memFree=17783548/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=13367216 CPUtime=121.57 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 1202183 0 0 0 11802 355 0 0 20 0 1 0 26111031 13688029184 3057860 33554432000 4194304 6059633 140734213008800 140734213006824 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 3341804 3057860 162 456 0 3341340 0
Current children cumulated CPU time (s) 121.57
Current children cumulated vsize (KiB) 13367216

[startup+128 s]
/proc/loadavg: 2.20 2.10 2.05 3/177 12211
/proc/meminfo: memFree=17308148/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=13483520 CPUtime=127.97 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 1227847 0 0 0 12429 368 0 0 20 0 1 0 26111031 13807124480 3172438 33554432000 4194304 6059633 140734213008800 140734213006824 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 3370880 3172439 162 456 0 3370416 0
Current children cumulated CPU time (s) 127.97
Current children cumulated vsize (KiB) 13483520

[startup+131.2 s]
/proc/loadavg: 2.20 2.10 2.05 3/177 12211
/proc/meminfo: memFree=17037720/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=13541376 CPUtime=131.17 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202496 1240650 0 0 0 12744 373 0 0 20 0 1 0 26111031 13866369024 3229698 33554432000 4194304 6059633 140734213008800 140734213006824 4252008 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 3385344 3229698 162 456 0 3384880 0
Current children cumulated CPU time (s) 131.17
Current children cumulated vsize (KiB) 13541376

[startup+132.8 s]
/proc/loadavg: 2.18 2.09 2.05 3/177 12211
/proc/meminfo: memFree=16958672/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=13629192 CPUtime=132.39 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) S 12205 12208 11947 0 -1 4202496 1245595 0 0 0 12864 375 0 0 20 0 1 0 26111031 13956292608 3250995 33554432000 4194304 6059633 140734213008800 140734213008024 5263648 0 0 4096 8404992 18446744071579460660 0 0 17 2 0 0 0 0 0
/proc/12208/statm: 3407298 3250995 210 456 0 3406834 0
Current children cumulated CPU time (s) 132.39
Current children cumulated vsize (KiB) 13629192

[startup+133.6 s]
/proc/loadavg: 2.18 2.09 2.05 2/177 12211
/proc/meminfo: memFree=16927036/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=0 CPUtime=132.56 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202500 1245597 0 0 0 12864 392 0 0 20 0 1 0 26111031 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12208/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 132.56
Current children cumulated vsize (KiB) 0

[startup+134 s]
/proc/loadavg: 2.18 2.09 2.05 2/177 12211
/proc/meminfo: memFree=16927036/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=0 CPUtime=132.96 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202500 1245597 0 0 0 12864 432 0 0 20 0 1 0 26111031 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12208/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 132.96
Current children cumulated vsize (KiB) 0

[startup+134.1 s]
/proc/loadavg: 2.18 2.09 2.05 2/177 12211
/proc/meminfo: memFree=16927036/32872528 swapFree=1590032/1720848
[pid=12208] ppid=12205 vsize=0 CPUtime=133.06 cores=0,2,4,6
/proc/12208/stat : 12208 (open-wbo) R 12205 12208 11947 0 -1 4202500 1245597 0 0 0 12864 442 0 0 20 0 1 0 26111031 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 0 0 0 0 0 0
/proc/12208/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 133.06
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 134.108
CPU time (s): 133.083
CPU user time (s): 128.648
CPU system time (s): 4.43433
CPU usage (%): 99.2357
Max. virtual memory (cumulated for all children) (KiB): 13629192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 128.648
system time used= 4.43433
maximum resident set size= 13003988
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1245597
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= 143

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.321951 second user time and 0.546916 second system time

The end

Launcher Data 

Begin job on node120 at 2016-06-18 11:03:47
IDJOB=4101862
IDBENCH=1803
IDSOLVER=2547
FILE ID=node120/4101862-1466240627
RUNJOBID= node120-1466240246-11963
PBS_JOBID= 19918172
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-vpm2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101862-1466240627/watcher-4101862-1466240627 -o /tmp/evaluation-result-4101862-1466240627/solver-4101862-1466240627 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node120-1466240246-11963 --watchdog 1960  open-wbo HOME/instance-4101862-1466240627.opb

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

MD5SUM BENCH= 0632aa4d9a67ceeb1b14a3ab4971976e
RANDOM SEED=1551729798

node120.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		: 2666.935
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	: 5333.87
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		: 2666.935
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		: 2666.935
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		: 2666.935
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	: 5332.56
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		: 2666.935
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		: 2666.935
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	: 5332.56
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		: 2666.935
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	: 5332.55
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		: 2666.935
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:        29934100 kB
Buffers:          109620 kB
Cached:           189204 kB
SwapCached:         1500 kB
Active:           232712 kB
Inactive:         225184 kB
Active(anon):     158112 kB
Inactive(anon):     3196 kB
Active(file):      74600 kB
Inactive(file):   221988 kB
Unevictable:     1720848 kB
Mlocked:         1590032 kB
SwapTotal:      67108856 kB
SwapFree:       67099492 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       1889624 kB
Mapped:             7868 kB
Shmem:                 0 kB
Slab:             614440 kB
SReclaimable:      58436 kB
SUnreclaim:       556004 kB
KernelStack:        1472 kB
PageTables:         7820 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2025008 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= 71720 MiB
End job on node120 at 2016-06-18 11:06:01