Trace number 4096272

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 PB16UNSAT 959.113 959.264

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/quimper/
SyncCodes/d_n_k/normalized-5_6_32.opb
MD5SUMde201b0da7652e5ff716d8aa6ae0b3b2
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark914.792
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1406
Total number of constraints6702
Number of constraints which are clauses6697
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint37
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 32
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 69
Number of bits of the biggest sum of numbers7
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-4096272-1466112511.opb
0.00/0.00	c File size is 215160 bytes.
959.05/959.26	c Sum of soft weights:            0
959.05/959.26	c |                                                                                                       |
959.05/959.26	c ========================================[ Problem Statistics ]===========================================
959.05/959.26	c |                                                                                                       |
959.05/959.26	c |  Problem Type:           Unweighted                                                                   |
959.05/959.26	c |  Number of variables:          1406                                                                   |
959.05/959.26	c |  Number of hard clauses:       6700                                                                   |
959.05/959.26	c |  Number of soft clauses:          0                                                                   |
959.05/959.26	c |  Number of cardinality:           6                                                                   |
959.05/959.26	c |  Number of PB :                   0                                                                   |
959.05/959.26	c |  Parse time:                   0.02 s                                                                 |
959.05/959.26	c |                                                                                                       |
959.05/959.26	s UNSATISFIABLE

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-4096272-1466112511/watcher-4096272-1466112511 -o /tmp/evaluation-result-4096272-1466112511/solver-4096272-1466112511 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2487 --watchdog 1960 open-wbo HOME/instance-4096272-1466112511.opb 

pid=2974
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: 2.07 2.14 2.16 3/176 2977
/proc/meminfo: memFree=30387636/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=2548 CPUtime=0 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 384 0 0 0 0 0 0 0 20 0 1 0 13296312 2609152 259 33554432000 4194304 6059633 140734166264736 140735838972616 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 637 260 187 456 0 120 0

[startup+0.100159 s]
/proc/loadavg: 2.07 2.14 2.16 3/176 2977
/proc/meminfo: memFree=30387636/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=3928 CPUtime=0.09 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 935 0 0 0 9 0 0 0 20 0 1 0 13296312 4022272 628 33554432000 4194304 6059633 140734166264736 140735838972616 4261728 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 982 628 176 456 0 518 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3928

[startup+0.200287 s]
/proc/loadavg: 2.07 2.14 2.16 3/176 2977
/proc/meminfo: memFree=30387636/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=4688 CPUtime=0.19 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 1067 0 0 0 19 0 0 0 20 0 1 0 13296312 4800512 760 33554432000 4194304 6059633 140734166264736 140735838972616 4278382 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 1172 760 176 456 0 708 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4688

[startup+0.300262 s]
/proc/loadavg: 2.07 2.14 2.16 3/176 2977
/proc/meminfo: memFree=30387636/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=5472 CPUtime=0.29 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 1454 0 0 0 29 0 0 0 20 0 1 0 13296312 5603328 906 33554432000 4194304 6059633 140734166264736 140735838972616 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 1368 907 176 456 0 904 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5472

[startup+0.700269 s]
/proc/loadavg: 2.07 2.14 2.16 3/176 2977
/proc/meminfo: memFree=30387636/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=7120 CPUtime=0.69 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 1879 0 0 0 69 0 0 0 20 0 1 0 13296312 7290880 1318 33554432000 4194304 6059633 140734166264736 140734166263224 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 1780 1318 176 456 0 1316 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7120

[startup+1.50023 s]
/proc/loadavg: 2.07 2.14 2.16 3/177 2978
/proc/meminfo: memFree=30382272/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=8844 CPUtime=1.49 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 2249 0 0 0 149 0 0 0 20 0 1 0 13296312 9056256 1670 33554432000 4194304 6059633 140734166264736 140734166263224 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 2211 1670 176 456 0 1747 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8844

[startup+3.10024 s]
/proc/loadavg: 2.07 2.14 2.16 3/177 2978
/proc/meminfo: memFree=30380768/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=10492 CPUtime=3.09 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 2788 0 0 0 309 0 0 0 20 0 1 0 13296312 10743808 2174 33554432000 4194304 6059633 140734166264736 140734166263224 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 2623 2174 176 456 0 2159 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10492

[startup+6.30031 s]
/proc/loadavg: 2.06 2.14 2.16 4/177 2978
/proc/meminfo: memFree=30376576/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=12168 CPUtime=6.29 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 3308 0 0 0 629 0 0 0 20 0 1 0 13296312 12460032 2668 33554432000 4194304 6059633 140734166264736 140734166263256 4246362 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 3042 2668 176 456 0 2578 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12168

[startup+12.7002 s]
/proc/loadavg: 2.14 2.15 2.17 4/177 2978
/proc/meminfo: memFree=30374460/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=17976 CPUtime=12.69 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 4162 0 0 0 1269 0 0 0 20 0 1 0 13296312 18407424 3481 33554432000 4194304 6059633 140734166264736 140734166263224 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 4494 3481 176 456 0 4030 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17976

[startup+25.5003 s]
/proc/loadavg: 2.10 2.14 2.17 3/177 2978
/proc/meminfo: memFree=30369328/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=20696 CPUtime=25.48 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 4896 0 0 0 2548 0 0 0 20 0 1 0 13296312 21192704 4683 33554432000 4194304 6059633 140734166264736 140734166263256 4255297 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 5174 4683 176 456 0 4710 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20696

[startup+51.1004 s]
/proc/loadavg: 2.12 2.15 2.17 4/177 2978
/proc/meminfo: memFree=30355376/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=27220 CPUtime=51.09 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 6159 0 0 0 5108 1 0 0 20 0 1 0 13296312 27873280 6418 33554432000 4194304 6059633 140734166264736 140734166263256 4278145 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 6805 6418 176 456 0 6341 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 27220

[startup+102.3 s]
/proc/loadavg: 2.23 2.17 2.17 3/178 3304
/proc/meminfo: memFree=30362448/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=41560 CPUtime=102.28 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 7229 0 0 0 10227 1 0 0 20 0 1 0 13296312 42557440 8585 33554432000 4194304 6059633 140734166264736 140734166263224 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 10390 8585 176 456 0 9926 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41560

[startup+162.3 s]
/proc/loadavg: 2.32 2.21 2.18 3/177 3305
/proc/meminfo: memFree=30338208/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=48744 CPUtime=162.26 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 7899 0 0 0 16225 1 0 0 20 0 1 0 13296312 49913856 11790 33554432000 4194304 6059633 140734166264736 140734166263256 4278389 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 12186 11790 176 456 0 11722 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 48744

[startup+222.307 s]
/proc/loadavg: 2.29 2.22 2.18 3/176 3306
/proc/meminfo: memFree=30334004/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=48744 CPUtime=222.26 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 7899 0 0 0 22225 1 0 0 20 0 1 0 13296312 49913856 11790 33554432000 4194304 6059633 140734166264736 140734166263256 4277847 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 12186 11790 176 456 0 11722 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 48744

[startup+282.3 s]
/proc/loadavg: 2.28 2.22 2.19 3/177 3859
/proc/meminfo: memFree=30344888/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=48744 CPUtime=282.24 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 7899 0 0 0 28223 1 0 0 20 0 1 0 13296312 49913856 11790 33554432000 4194304 6059633 140734166264736 140734166263256 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 12186 11790 176 456 0 11722 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 48744

[startup+342.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 4734
/proc/meminfo: memFree=30337008/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=49824 CPUtime=342.24 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 8183 0 0 0 34222 2 0 0 20 0 1 0 13296312 51019776 12060 33554432000 4194304 6059633 140734166264736 140734166263256 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 12456 12060 176 456 0 11992 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 49824

[startup+402.3 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 4735
/proc/meminfo: memFree=30333076/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=49824 CPUtime=402.23 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 8183 0 0 0 40221 2 0 0 20 0 1 0 13296312 51019776 12060 33554432000 4194304 6059633 140734166264736 140734166263256 4277932 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 12456 12060 176 456 0 11992 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 49824

[startup+462.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 4736
/proc/meminfo: memFree=30303968/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=69068 CPUtime=462.22 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 8499 0 0 0 46220 2 0 0 20 0 1 0 13296312 70725632 15941 33554432000 4194304 6059633 140734166264736 140734166263272 4278457 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 17267 15941 176 456 0 16803 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 69068

[startup+522.3 s]
/proc/loadavg: 2.15 2.18 2.18 3/177 4737
/proc/meminfo: memFree=30313188/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=61996 CPUtime=522.21 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9023 0 0 0 52219 2 0 0 20 0 1 0 13296312 63483904 14731 33554432000 4194304 6059633 140734166264736 140734166263224 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 15499 14731 176 456 0 15035 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 61996

[startup+582.3 s]
/proc/loadavg: 2.18 2.19 2.18 3/177 4877
/proc/meminfo: memFree=30343844/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=61996 CPUtime=582.21 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9299 0 0 0 58218 3 0 0 20 0 1 0 13296312 63483904 14994 33554432000 4194304 6059633 140734166264736 140734166263224 4278482 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 15499 14994 176 456 0 15035 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 61996

[startup+642.3 s]
/proc/loadavg: 2.34 2.23 2.19 3/177 4878
/proc/meminfo: memFree=30324024/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=61996 CPUtime=642.19 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9423 0 0 0 64216 3 0 0 20 0 1 0 13296312 63483904 15103 33554432000 4194304 6059633 140734166264736 140734166263560 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 15499 15103 176 456 0 15035 0
Current children cumulated CPU time (s) 642.19
Current children cumulated vsize (KiB) 61996

[startup+702.3 s]
/proc/loadavg: 2.29 2.23 2.19 3/178 4882
/proc/meminfo: memFree=30309864/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=92344 CPUtime=702.18 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9567 0 0 0 70215 3 0 0 20 0 1 0 13296312 94560256 16267 33554432000 4194304 6059633 140734166264736 140734166263224 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 23086 16267 176 456 0 22622 0
Current children cumulated CPU time (s) 702.18
Current children cumulated vsize (KiB) 92344

[startup+762.3 s]
/proc/loadavg: 2.33 2.25 2.19 3/177 4883
/proc/meminfo: memFree=30302604/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=92344 CPUtime=762.18 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9567 0 0 0 76215 3 0 0 20 0 1 0 13296312 94560256 16267 33554432000 4194304 6059633 140734166264736 140734166263224 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 23086 16267 176 456 0 22622 0
Current children cumulated CPU time (s) 762.18
Current children cumulated vsize (KiB) 92344

[startup+822.3 s]
/proc/loadavg: 2.39 2.28 2.20 4/177 4884
/proc/meminfo: memFree=30289808/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=92344 CPUtime=822.16 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9572 0 0 0 82213 3 0 0 20 0 1 0 13296312 94560256 18827 33554432000 4194304 6059633 140734166264736 140734166263224 4278443 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 23086 18827 176 456 0 22622 0
Current children cumulated CPU time (s) 822.16
Current children cumulated vsize (KiB) 92344

[startup+882.307 s]
/proc/loadavg: 2.37 2.28 2.21 3/177 4886
/proc/meminfo: memFree=30280808/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=92344 CPUtime=882.16 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9867 0 0 0 88213 3 0 0 20 0 1 0 13296312 94560256 20642 33554432000 4194304 6059633 140734166264736 140734166263224 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 23086 20642 176 456 0 22622 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 92344

[startup+942.3 s]
/proc/loadavg: 2.36 2.29 2.21 3/177 4887
/proc/meminfo: memFree=30278132/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=92344 CPUtime=942.15 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9872 0 0 0 94211 4 0 0 20 0 1 0 13296312 94560256 20653 33554432000 4194304 6059633 140734166264736 140734166263224 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 23086 20653 176 456 0 22622 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 92344

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 2977 sig 9
??? kill -2977 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+947.207 s]
/proc/loadavg: 2.33 2.29 2.21 3/177 4887
/proc/meminfo: memFree=30270312/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=92344 CPUtime=947.05 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9872 0 0 0 94701 4 0 0 20 0 1 0 13296312 94560256 20653 33554432000 4194304 6059633 140734166264736 140734166263224 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 23086 20653 176 456 0 22622 0
Current children cumulated CPU time (s) 947.05
Current children cumulated vsize (KiB) 92344

[startup+953.6 s]
/proc/loadavg: 2.30 2.28 2.21 4/177 4887
/proc/meminfo: memFree=30268332/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=92344 CPUtime=953.44 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9877 0 0 0 95340 4 0 0 20 0 1 0 13296312 94560256 20653 33554432000 4194304 6059633 140734166264736 140734166263224 4278447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 23086 20653 176 456 0 22622 0
Current children cumulated CPU time (s) 953.44
Current children cumulated vsize (KiB) 92344

[startup+956.8 s]
/proc/loadavg: 2.36 2.29 2.21 4/177 4887
/proc/meminfo: memFree=30268580/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=92344 CPUtime=956.64 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9877 0 0 0 95660 4 0 0 20 0 1 0 13296312 94560256 20653 33554432000 4194304 6059633 140734166264736 140734166263224 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 23086 20653 176 456 0 22622 0
Current children cumulated CPU time (s) 956.64
Current children cumulated vsize (KiB) 92344

[startup+958.4 s]
/proc/loadavg: 2.36 2.29 2.21 4/177 4887
/proc/meminfo: memFree=30268704/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=92344 CPUtime=958.24 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9878 0 0 0 95820 4 0 0 20 0 1 0 13296312 94560256 20680 33554432000 4194304 6059633 140734166264736 140734166263224 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 23086 20680 176 456 0 22622 0
Current children cumulated CPU time (s) 958.24
Current children cumulated vsize (KiB) 92344

[startup+958.8 s]
/proc/loadavg: 2.36 2.29 2.21 4/177 4887
/proc/meminfo: memFree=30268704/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=92344 CPUtime=958.64 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9878 0 0 0 95860 4 0 0 20 0 1 0 13296312 94560256 20680 33554432000 4194304 6059633 140734166264736 140734166263224 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 23086 20680 176 456 0 22622 0
Current children cumulated CPU time (s) 958.64
Current children cumulated vsize (KiB) 92344

[startup+959.2 s]
/proc/loadavg: 2.33 2.29 2.21 4/177 4887
/proc/meminfo: memFree=30268204/32872528 swapFree=1399392/1569044
[pid=2977] ppid=2974 vsize=92344 CPUtime=959.05 cores=1,3,5,7
/proc/2977/stat : 2977 (open-wbo) R 2974 2977 29546 0 -1 4202496 9878 0 0 0 95901 4 0 0 20 0 1 0 13296312 94560256 20680 33554432000 4194304 6059633 140734166264736 140734166263224 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/2977/statm: 23086 20680 176 456 0 22622 0
Current children cumulated CPU time (s) 959.05
Current children cumulated vsize (KiB) 92344

Child status: 20
Real time (s): 959.264
CPU time (s): 959.113
CPU user time (s): 959.071
CPU system time (s): 0.041993
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 92348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 959.071
system time used= 0.041993
maximum resident set size= 82736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9882
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= 14
involuntary context switches= 989

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.33264 second user time and 3.78143 second system time

The end

Launcher Data 

Begin job on node140 at 2016-06-16 23:28:31
IDJOB=4096272
IDBENCH=107590
IDSOLVER=2547
FILE ID=node140/4096272-1466112511
RUNJOBID= node140-1466112418-2487
PBS_JOBID= 19904032
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/quimper/SyncCodes/d_n_k/normalized-5_6_32.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4096272-1466112511/watcher-4096272-1466112511 -o /tmp/evaluation-result-4096272-1466112511/solver-4096272-1466112511 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node140-1466112418-2487 --watchdog 1960  open-wbo HOME/instance-4096272-1466112511.opb

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

MD5SUM BENCH= de201b0da7652e5ff716d8aa6ae0b3b2
RANDOM SEED=370168262

node140.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		: 2666.714
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	: 5333.42
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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		: 2666.714
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:        30387528 kB
Buffers:           58104 kB
Cached:           122056 kB
SwapCached:         2564 kB
Active:           114852 kB
Inactive:          95888 kB
Active(anon):      31160 kB
Inactive(anon):     1792 kB
Active(file):      83692 kB
Inactive(file):    94096 kB
Unevictable:     1569044 kB
Mlocked:         1399392 kB
SwapTotal:      67108856 kB
SwapFree:       67096820 kB
Dirty:              5252 kB
Writeback:             0 kB
AnonPages:       1599964 kB
Mapped:             7708 kB
Shmem:                 0 kB
Slab:             571592 kB
SReclaimable:      15248 kB
SUnreclaim:       556344 kB
KernelStack:        1472 kB
PageTables:         7396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1716580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    190464 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= 71732 MiB
End job on node140 at 2016-06-16 23:44:30