Trace number 4101652

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-LSU PB16? 80.3908 81.4042

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-nsrand-ipx.opb
MD5SUMb75dadb532de8158b35ca12cd6b47e2f
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark295446
Best CPU time to get the best result obtained on this benchmark1800.82
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 284209
Optimality of the best value was proved NO
Number of variables6651
Total number of constraints721
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)331
Number of constraints which are nor clauses,nor cardinality constraints390
Minimum length of a constraint20
Maximum length of a constraint6651
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527653
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 -- 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-4101652-1466232613.opb
0.00/0.00	c File size is 2034121 bytes.
79.87/80.89	c Sum of soft weights:       524318
79.87/80.89	c |                                                                                                       |
79.87/80.89	c ========================================[ Problem Statistics ]===========================================
79.87/80.89	c |                                                                                                       |
79.87/80.89	c |  Problem Type:             Weighted                                                                   |
79.87/80.89	c |  Number of variables:          6651                                                                   |
79.87/80.89	c |  Number of hard clauses:          0                                                                   |
79.87/80.89	c |  Number of soft clauses:         31                                                                   |
79.87/80.89	c |  Number of cardinality:         331                                                                   |
79.87/80.89	c |  Number of PB :                 390                                                                   |
79.87/80.89	c |  Parse time:                   0.19 s                                                                 |
79.87/80.89	c |                                                                                                       |
79.87/80.89	c ==========================================[ Solver Settings ]============================================
79.87/80.89	c |                                                                                                       |
79.87/80.89	c |  Algorithm:                LinearSU                                                                   |
79.87/80.89	c |  BMO strategy:                   On                                                                   |
79.87/80.89	c |  BMO search:                     No                                                                   |
79.87/80.89	c |  PB Encoding:                   GTE                                                                   |
79.87/80.89	c |                                                                                                       |
79.87/80.89	c Error: Out of memory.
79.87/80.89	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-4101652-1466232613/watcher-4101652-1466232613 -o /tmp/evaluation-result-4101652-1466232613/solver-4101652-1466232613 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10276 --watchdog 1960 open-wbo-lsu HOME/instance-4101652-1466232613.opb 

pid=11358
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: 2.04 2.05 2.06 3/177 11361
/proc/meminfo: memFree=29948912/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=4720 CPUtime=0 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 911 0 0 0 0 0 0 0 20 0 1 0 25310279 4833280 787 33554432000 4194304 6058637 140736369382768 140735623980888 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 1180 788 631 456 0 219 0

[startup+0.100175 s]
/proc/loadavg: 2.04 2.05 2.06 3/177 11361
/proc/meminfo: memFree=29948912/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=6456 CPUtime=0.09 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 1369 0 0 0 9 0 0 0 20 0 1 0 25310279 6610944 1245 33554432000 4194304 6058637 140736369382768 140735623980888 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 1614 1245 632 456 0 653 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6456

[startup+0.20027 s]
/proc/loadavg: 2.04 2.05 2.06 3/177 11361
/proc/meminfo: memFree=29948912/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=11000 CPUtime=0.19 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 1870 0 0 0 19 0 0 0 20 0 1 0 25310279 11264000 1250 33554432000 4194304 6058637 140736369382768 140735623980888 5130283 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 2750 1266 156 456 0 2286 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11000

[startup+0.300248 s]
/proc/loadavg: 2.04 2.05 2.06 3/177 11361
/proc/meminfo: memFree=29948912/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=29816 CPUtime=0.29 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 6974 0 0 0 28 1 0 0 20 0 1 0 25310279 30531584 6821 33554432000 4194304 6058637 140736369382768 140735623980888 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 7454 6822 164 456 0 6990 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29816

[startup+0.700246 s]
/proc/loadavg: 2.04 2.05 2.06 3/177 11361
/proc/meminfo: memFree=29948912/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=107148 CPUtime=0.69 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 17752 0 0 0 66 3 0 0 20 0 1 0 25310279 109719552 26151 33554432000 4194304 6058637 140736369382768 140735623980888 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 26787 26153 164 456 0 26323 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 107148

[startup+1.50025 s]
/proc/loadavg: 2.04 2.05 2.06 3/178 11362
/proc/meminfo: memFree=29778324/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=266640 CPUtime=1.49 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 34793 0 0 0 141 8 0 0 20 0 1 0 25310279 273039360 63121 33554432000 4194304 6058637 140736369382768 140736369379944 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 66693 63124 164 456 0 66229 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 266640

[startup+3.10028 s]
/proc/loadavg: 2.04 2.05 2.06 3/178 11362
/proc/meminfo: memFree=29565452/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=631992 CPUtime=3.09 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 64511 0 0 0 293 16 0 0 20 0 1 0 25310279 647159808 134586 33554432000 4194304 6058637 140736369382768 140736369380216 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 157998 134586 164 456 0 157534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 631992

[startup+6.30028 s]
/proc/loadavg: 2.04 2.05 2.05 3/178 11362
/proc/meminfo: memFree=28966016/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=1498860 CPUtime=6.29 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 120454 0 0 0 598 31 0 0 20 0 1 0 25310279 1534832640 273481 33554432000 4194304 6058637 140736369382768 140736369380216 4312990 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 374715 273488 164 456 0 374251 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1498860

[startup+12.7003 s]
/proc/loadavg: 2.04 2.05 2.05 3/178 11362
/proc/meminfo: memFree=27923172/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=2629976 CPUtime=12.69 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 233848 0 0 0 1209 60 0 0 20 0 1 0 25310279 2693095424 534554 33554432000 4194304 6058637 140736369382768 140736369380536 4251862 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 657494 534554 164 456 0 657030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2629976

[startup+25.5004 s]
/proc/loadavg: 2.10 2.07 2.06 3/178 11362
/proc/meminfo: memFree=26005676/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=4580248 CPUtime=25.49 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 402205 0 0 0 2440 109 0 0 20 0 1 0 25310279 4690173952 990093 33554432000 4194304 6058637 140736369382768 140736369380536 4312990 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 1145062 990093 164 456 0 1144598 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4580248

[startup+51.1003 s]
/proc/loadavg: 2.12 2.07 2.06 3/177 11362
/proc/meminfo: memFree=22185820/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=10700660 CPUtime=51.08 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 808358 0 0 0 4885 223 0 0 20 0 1 0 25310279 10957475840 1951192 33554432000 4194304 6058637 140736369382768 140736369380488 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 2675165 1951192 164 456 0 2674701 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10700660

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 11361 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+51.2003 s]
/proc/loadavg: 2.12 2.07 2.06 3/177 11362
/proc/meminfo: memFree=22185820/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=10704072 CPUtime=51.18 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 809247 0 0 0 4895 223 0 0 20 0 1 0 25310279 10960969728 1954636 33554432000 4194304 6058637 140736369382768 140736369380488 4251816 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 2676018 1954637 164 456 0 2675554 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 10704072

[startup+64.0003 s]
/proc/loadavg: 2.17 2.09 2.06 3/177 11363
/proc/meminfo: memFree=20505552/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=11503620 CPUtime=63.98 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 926009 0 0 0 6139 259 0 0 20 0 1 0 25310279 11779706880 2363690 33554432000 4194304 6058637 140736369382768 140736369379944 5046461 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 2875905 2363690 164 456 0 2875441 0
Current children cumulated CPU time (s) 63.98
Current children cumulated vsize (KiB) 11503620

[startup+70.4002 s]
/proc/loadavg: 2.16 2.09 2.06 3/177 11363
/proc/meminfo: memFree=19384836/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=11963596 CPUtime=70.39 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 1028979 0 0 0 6754 285 0 0 20 0 1 0 25310279 12250722304 2634779 33554432000 4194304 6058637 140736369382768 140736369379944 4313024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 2990899 2634779 164 456 0 2990435 0
Current children cumulated CPU time (s) 70.39
Current children cumulated vsize (KiB) 11963596

[startup+76.8003 s]
/proc/loadavg: 2.14 2.08 2.06 3/177 11363
/proc/meminfo: memFree=18491168/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=12445712 CPUtime=76.78 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 1142154 0 0 0 7367 311 0 0 20 0 1 0 25310279 12744409088 2897166 33554432000 4194304 6058637 140736369382768 140736369380216 4251859 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 3111428 2897166 164 456 0 3110964 0
Current children cumulated CPU time (s) 76.78
Current children cumulated vsize (KiB) 12445712

[startup+78.4003 s]
/proc/loadavg: 2.13 2.08 2.06 3/177 11363
/proc/meminfo: memFree=18166956/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=12575648 CPUtime=78.38 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202496 1170884 0 0 0 7522 316 0 0 20 0 1 0 25310279 12877463552 2962178 33554432000 4194304 6058637 140736369382768 140736369380216 5130631 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 3143954 2962195 164 456 0 3143490 0
Current children cumulated CPU time (s) 78.38
Current children cumulated vsize (KiB) 12575648

[startup+80.0003 s]
/proc/loadavg: 2.13 2.08 2.06 3/177 11363
/proc/meminfo: memFree=17883836/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=12682700 CPUtime=79.87 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) S 11358 11361 10259 0 -1 4202496 1185058 0 0 0 7667 320 0 0 20 0 1 0 25310279 12987084800 3009945 33554432000 4194304 6058637 140736369382768 140736369381992 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 3170675 3009945 213 456 0 3170211 0
Current children cumulated CPU time (s) 79.87
Current children cumulated vsize (KiB) 12682700

[startup+80.8002 s]
/proc/loadavg: 2.13 2.08 2.06 2/177 11363
/proc/meminfo: memFree=17795488/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=12682700 CPUtime=79.87 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) S 11358 11361 10259 0 -1 4202496 1185058 0 0 0 7667 320 0 0 20 0 1 0 25310279 12987084800 3009945 33554432000 4194304 6058637 140736369382768 140736369381992 5262704 0 0 4096 8404992 18446744071579460660 0 0 17 3 0 0 0 0 0
/proc/11361/statm: 3170675 3009945 213 456 0 3170211 0
Current children cumulated CPU time (s) 79.87
Current children cumulated vsize (KiB) 12682700

[startup+81.2003 s]
/proc/loadavg: 2.13 2.08 2.06 2/177 11363
/proc/meminfo: memFree=17795488/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=0 CPUtime=80.18 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202500 1185059 0 0 0 7667 351 0 0 20 0 1 0 25310279 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11361/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 80.18
Current children cumulated vsize (KiB) 0

[startup+81.3003 s]
/proc/loadavg: 2.13 2.08 2.06 2/177 11363
/proc/meminfo: memFree=17795488/32872528 swapFree=877056/942464
[pid=11361] ppid=11358 vsize=0 CPUtime=80.28 cores=1,3,5,7
/proc/11361/stat : 11361 (open-wbo-lsu) R 11358 11361 10259 0 -1 4202500 1185059 0 0 0 7667 361 0 0 20 0 1 0 25310279 0 0 33554432000 0 0 0 0 0 0 0 4096 8404992 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/11361/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 80.28
Current children cumulated vsize (KiB) 0

Child status: 50
Real time (s): 81.4042
CPU time (s): 80.3908
CPU user time (s): 76.6723
CPU system time (s): 3.71843
CPU usage (%): 98.7551
Max. virtual memory (cumulated for all children) (KiB): 12682700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 76.6723
system time used= 3.71843
maximum resident set size= 12039880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1185059
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= 92

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.19097 second user time and 0.336948 second system time

The end

Launcher Data 

Begin job on node113 at 2016-06-18 08:50:14
IDJOB=4101652
IDBENCH=1777
IDSOLVER=2545
FILE ID=node113/4101652-1466232613
RUNJOBID= node113-1466230464-10276
PBS_JOBID= 19918179
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-nsrand-ipx.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4101652-1466232613/watcher-4101652-1466232613 -o /tmp/evaluation-result-4101652-1466232613/solver-4101652-1466232613 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node113-1466230464-10276 --watchdog 1960  open-wbo-lsu HOME/instance-4101652-1466232613.opb

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

MD5SUM BENCH= b75dadb532de8158b35ca12cd6b47e2f
RANDOM SEED=315607435

node113.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		: 2666.799
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	: 5333.59
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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		: 2666.799
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	: 5332.54
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		: 2666.799
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.799
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:        29949176 kB
Buffers:          106220 kB
Cached:           218280 kB
SwapCached:         1896 kB
Active:          1010272 kB
Inactive:         235636 kB
Active(anon):     920184 kB
Inactive(anon):     3420 kB
Active(file):      90088 kB
Inactive(file):   232216 kB
Unevictable:      942464 kB
Mlocked:          877056 kB
SwapTotal:      67108856 kB
SwapFree:       67098956 kB
Dirty:              6592 kB
Writeback:             0 kB
AnonPages:       1863020 kB
Mapped:             7780 kB
Shmem:                 0 kB
Slab:             601928 kB
SReclaimable:      45508 kB
SUnreclaim:       556420 kB
KernelStack:        1440 kB
PageTables:         7664 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2108864 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    454656 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= 71692 MiB
End job on node113 at 2016-06-18 08:51:35