Trace number 4116194

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 PB16? (TO) 1800.03 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size144-round23-3.opb
MD5SUM902e2a935630f24bfbc28d6df6eb3690
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4288
Total number of constraints9520
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)432
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
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-4116194-1466980194.opb
0.00/0.00	c File size is 416640 bytes.
1800.02/1800.30	c Sum of soft weights:            0
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.02/1800.30	c |  Number of variables:          4288                                                                   |
1800.02/1800.30	c |  Number of hard clauses:       8624                                                                   |
1800.02/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.02/1800.30	c |  Number of cardinality:         432                                                                   |
1800.02/1800.30	c |  Number of PB :                1792                                                                   |
1800.02/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.02/1800.30	c |                                                                                                       |
1800.02/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4116194-1466980194/watcher-4116194-1466980194 -o /tmp/evaluation-result-4116194-1466980194/solver-4116194-1466980194 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466976592-21888 --watchdog 1960 open-wbo HOME/instance-4116194-1466980194.opb 

pid=22221
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: 2.16 2.22 2.18 3/176 22224
/proc/meminfo: memFree=30622200/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=2748 CPUtime=0 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 413 0 0 0 0 0 0 0 20 0 1 0 31058059 2813952 288 33554432000 4194304 6059633 140734390251200 140736660388584 4210904 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 687 288 236 456 0 121 0

[startup+0.100201 s]
/proc/loadavg: 2.16 2.22 2.18 3/176 22224
/proc/meminfo: memFree=30622200/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=23504 CPUtime=0.09 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 4881 0 0 0 9 0 0 0 20 0 1 0 31058059 24068096 5072 33554432000 4194304 6059633 140734390251200 140736660388584 5278442 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 6162 5072 163 456 0 5698 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23504

[startup+0.20037 s]
/proc/loadavg: 2.16 2.22 2.18 3/176 22224
/proc/meminfo: memFree=30622200/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=28100 CPUtime=0.19 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 5604 0 0 0 19 0 0 0 20 0 1 0 31058059 28774400 5728 33554432000 4194304 6059633 140734390251200 140734390249560 4278520 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 7025 5728 182 456 0 6561 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28100

[startup+0.300358 s]
/proc/loadavg: 2.16 2.22 2.18 3/176 22224
/proc/meminfo: memFree=30622200/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=28232 CPUtime=0.29 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 5640 0 0 0 29 0 0 0 20 0 1 0 31058059 28909568 5764 33554432000 4194304 6059633 140734390251200 140734390249560 4277689 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 7058 5764 182 456 0 6594 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28232

[startup+0.700259 s]
/proc/loadavg: 2.16 2.22 2.18 3/176 22224
/proc/meminfo: memFree=30622200/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=28604 CPUtime=0.69 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 5768 0 0 0 69 0 0 0 20 0 1 0 31058059 29290496 5888 33554432000 4194304 6059633 140734390251200 140734390249560 4278031 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 7151 5888 183 456 0 6687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28604

[startup+1.5003 s]
/proc/loadavg: 2.16 2.22 2.18 3/177 22225
/proc/meminfo: memFree=30576524/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=28736 CPUtime=1.49 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 6260 0 0 0 149 0 0 0 20 0 1 0 31058059 29425664 5799 33554432000 4194304 6059633 140734390251200 140734390249560 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 7184 5799 184 456 0 6720 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28736

[startup+3.1003 s]
/proc/loadavg: 2.15 2.22 2.17 3/177 22225
/proc/meminfo: memFree=30576268/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=29048 CPUtime=3.09 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 6523 0 0 0 309 0 0 0 20 0 1 0 31058059 29745152 6058 33554432000 4194304 6059633 140734390251200 140734390249560 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 7262 6058 184 456 0 6798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29048

[startup+6.30026 s]
/proc/loadavg: 2.15 2.22 2.17 4/177 22225
/proc/meminfo: memFree=30575480/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=29556 CPUtime=6.29 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 7343 0 0 0 629 0 0 0 20 0 1 0 31058059 30265344 6231 33554432000 4194304 6059633 140734390251200 140734390249576 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 7389 6231 184 456 0 6925 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29556

[startup+12.7003 s]
/proc/loadavg: 2.20 2.23 2.18 3/178 22228
/proc/meminfo: memFree=30552624/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=41048 CPUtime=12.69 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 8123 0 0 0 1268 1 0 0 20 0 1 0 31058059 42033152 8980 33554432000 4194304 6059633 140734390251200 140734390249720 4277630 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 10262 8980 184 456 0 9798 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41048

[startup+25.5004 s]
/proc/loadavg: 2.17 2.22 2.18 3/178 22228
/proc/meminfo: memFree=30552636/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=45468 CPUtime=25.49 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 8770 0 0 0 2548 1 0 0 20 0 1 0 31058059 46559232 10067 33554432000 4194304 6059633 140734390251200 140734390249720 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 11367 10067 184 456 0 10903 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 45468

[startup+51.1003 s]
/proc/loadavg: 2.11 2.20 2.17 4/178 22228
/proc/meminfo: memFree=30542184/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=45468 CPUtime=51.08 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 8911 0 0 0 5107 1 0 0 20 0 1 0 31058059 46559232 10215 33554432000 4194304 6059633 140734390251200 140734390249720 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 11367 10215 184 456 0 10903 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45468

[startup+102.3 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 22229
/proc/meminfo: memFree=30540664/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=41116 CPUtime=102.28 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 10203 0 0 0 10226 2 0 0 20 0 1 0 31058059 42102784 9237 33554432000 4194304 6059633 140734390251200 140734390250024 4278631 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 10279 9237 184 456 0 9815 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 41116

[startup+162.3 s]
/proc/loadavg: 2.28 2.23 2.18 3/177 22230
/proc/meminfo: memFree=30508524/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=67620 CPUtime=162.26 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 11446 0 0 0 16224 2 0 0 20 0 1 0 31058059 69242880 14510 33554432000 4194304 6059633 140734390251200 140734390249688 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 16905 14510 184 456 0 16441 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 67620

[startup+222.307 s]
/proc/loadavg: 2.28 2.25 2.19 3/177 22231
/proc/meminfo: memFree=30506292/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=67620 CPUtime=222.26 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 11825 0 0 0 22223 3 0 0 20 0 1 0 31058059 69242880 14692 33554432000 4194304 6059633 140734390251200 140734390250024 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 16905 14692 184 456 0 16441 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67620

[startup+282.3 s]
/proc/loadavg: 2.30 2.26 2.19 3/177 22233
/proc/meminfo: memFree=30490172/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=282.25 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 12164 0 0 0 28222 3 0 0 20 0 1 0 31058059 100319232 17070 33554432000 4194304 6059633 140734390251200 140734390249688 4277549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 17070 184 456 0 24028 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 97968

[startup+342.3 s]
/proc/loadavg: 2.21 2.24 2.19 3/177 22234
/proc/meminfo: memFree=30485944/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=342.23 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 12165 0 0 0 34220 3 0 0 20 0 1 0 31058059 100319232 17582 33554432000 4194304 6059633 140734390251200 140734390249688 4278338 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 17582 184 456 0 24028 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 97968

[startup+402.3 s]
/proc/loadavg: 2.20 2.23 2.18 3/177 22235
/proc/meminfo: memFree=30481720/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=402.23 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 12166 0 0 0 40220 3 0 0 20 0 1 0 31058059 100319232 18094 33554432000 4194304 6059633 140734390251200 140734390249688 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 18094 184 456 0 24028 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97968

[startup+462.3 s]
/proc/loadavg: 2.26 2.24 2.19 4/177 22236
/proc/meminfo: memFree=30475668/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=462.22 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 12168 0 0 0 46219 3 0 0 20 0 1 0 31058059 100319232 19118 33554432000 4194304 6059633 140734390251200 140734390249688 4278447 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 19118 184 456 0 24028 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97968

[startup+522.3 s]
/proc/loadavg: 2.21 2.23 2.18 3/177 22237
/proc/meminfo: memFree=30470948/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=522.21 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 12505 0 0 0 52217 4 0 0 20 0 1 0 31058059 100319232 19119 33554432000 4194304 6059633 140734390251200 140734390250024 4278011 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 19119 184 456 0 24028 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97968

[startup+582.3 s]
/proc/loadavg: 2.21 2.22 2.18 3/176 22238
/proc/meminfo: memFree=30470580/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=582.2 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 13178 0 0 0 58215 5 0 0 20 0 1 0 31058059 100319232 19119 33554432000 4194304 6059633 140734390251200 140734390250024 4254746 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 19119 184 456 0 24028 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97968


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


[startup+942.3 s]
/proc/loadavg: 2.32 2.25 2.19 3/177 22249
/proc/meminfo: memFree=30433812/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=942.15 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 16349 0 0 0 94204 11 0 0 20 0 1 0 31058059 100319232 19234 33554432000 4194304 6059633 140734390251200 140734390250024 4261127 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 19234 184 456 0 24028 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 97968

[startup+1002.3 s]
/proc/loadavg: 2.34 2.26 2.19 3/177 22250
/proc/meminfo: memFree=30468808/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=1002.13 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 16691 0 0 0 100202 11 0 0 20 0 1 0 31058059 100319232 19234 33554432000 4194304 6059633 140734390251200 140734390250024 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 19234 184 456 0 24028 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 97968

[startup+1062.3 s]
/proc/loadavg: 2.24 2.24 2.19 3/177 22251
/proc/meminfo: memFree=30469152/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=1062.12 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 17036 0 0 0 106200 12 0 0 20 0 1 0 31058059 100319232 19234 33554432000 4194304 6059633 140734390251200 140734390250024 4255169 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 19234 184 456 0 24028 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97968

[startup+1122.3 s]
/proc/loadavg: 2.18 2.22 2.18 3/177 22252
/proc/meminfo: memFree=30431672/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=147288 CPUtime=1122.11 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 17719 0 0 0 112198 13 0 0 20 0 1 0 31058059 150822912 28771 33554432000 4194304 6059633 140734390251200 140734390249736 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 36822 28771 184 456 0 36358 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 147288

[startup+1182.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 22253
/proc/meminfo: memFree=30425396/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=147288 CPUtime=1182.1 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 18066 0 0 0 118196 14 0 0 20 0 1 0 31058059 150822912 30307 33554432000 4194304 6059633 140734390251200 140734390249736 4278304 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 36822 30307 184 456 0 36358 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 147288

[startup+1242.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/178 22258
/proc/meminfo: memFree=30386752/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=147288 CPUtime=1242.1 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 18598 0 0 0 124195 15 0 0 20 0 1 0 31058059 150822912 31465 33554432000 4194304 6059633 140734390251200 140734390249736 4277832 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 36822 31465 184 456 0 36358 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 147288

[startup+1302.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 22259
/proc/meminfo: memFree=30432712/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=1302.09 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 19816 0 0 0 130192 17 0 0 20 0 1 0 31058059 100319232 19234 33554432000 4194304 6059633 140734390251200 140734390250024 4278354 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 19234 184 456 0 24028 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97968

[startup+1362.3 s]
/proc/loadavg: 2.27 2.23 2.19 3/177 22260
/proc/meminfo: memFree=30430692/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=1362.08 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 20751 0 0 0 136189 19 0 0 20 0 1 0 31058059 100319232 19234 33554432000 4194304 6059633 140734390251200 140734390250024 4277879 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 19234 184 456 0 24028 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97968

[startup+1422.3 s]
/proc/loadavg: 2.28 2.23 2.19 3/177 22261
/proc/meminfo: memFree=30431208/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=1422.08 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 21680 0 0 0 142187 21 0 0 20 0 1 0 31058059 100319232 19234 33554432000 4194304 6059633 140734390251200 140734390250024 4277855 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 19234 184 456 0 24028 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 97968

[startup+1482.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/177 22262
/proc/meminfo: memFree=30431100/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=1482.06 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 22611 0 0 0 148184 22 0 0 20 0 1 0 31058059 100319232 19234 33554432000 4194304 6059633 140734390251200 140734390250024 4277570 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 19234 184 456 0 24028 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97968

[startup+1542.31 s]
/proc/loadavg: 2.35 2.25 2.19 3/177 22264
/proc/meminfo: memFree=30435364/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=97968 CPUtime=1542.06 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 23542 0 0 0 154182 24 0 0 20 0 1 0 31058059 100319232 19234 33554432000 4194304 6059633 140734390251200 140734390250024 4254740 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 24492 19234 184 456 0 24028 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 97968

[startup+1602.3 s]
/proc/loadavg: 2.24 2.24 2.19 3/177 22265
/proc/meminfo: memFree=30378776/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=178108 CPUtime=1602.04 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 24478 0 0 0 160179 25 0 0 20 0 1 0 31058059 182382592 33958 33554432000 4194304 6059633 140734390251200 140734390249992 4301464 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 44527 33958 184 456 0 44063 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 178108

[startup+1662.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 22266
/proc/meminfo: memFree=30412448/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=178108 CPUtime=1662.03 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 25408 0 0 0 166176 27 0 0 20 0 1 0 31058059 182382592 33446 33554432000 4194304 6059633 140734390251200 140734390249992 4278373 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 44527 33446 184 456 0 44063 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 178108

[startup+1722.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 22267
/proc/meminfo: memFree=30416696/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=178108 CPUtime=1722.03 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 26340 0 0 0 172174 29 0 0 20 0 1 0 31058059 182382592 32422 33554432000 4194304 6059633 140734390251200 140734390249992 4277900 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 44527 32422 184 456 0 44063 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 178108

[startup+1782.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 22268
/proc/meminfo: memFree=30420632/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=147288 CPUtime=1782.01 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 26688 0 0 0 178171 30 0 0 20 0 1 0 31058059 150822912 31331 33554432000 4194304 6059633 140734390251200 140734390249736 4278617 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 36822 31331 184 456 0 36358 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 147288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.13 2.19 2.17 3/177 22268
/proc/meminfo: memFree=30409712/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=178108 CPUtime=1800.02 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 27279 0 0 0 179971 31 0 0 20 0 1 0 31058059 182382592 33958 33554432000 4194304 6059633 140734390251200 140734390249992 4278523 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 44527 33958 184 456 0 44063 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 178108

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 22224 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.13 2.19 2.17 3/177 22268
/proc/meminfo: memFree=30409712/32872528 swapFree=1286612/1433780
[pid=22224] ppid=22221 vsize=178108 CPUtime=1800.02 cores=0,2,4,6
/proc/22224/stat : 22224 (open-wbo) R 22221 22224 21872 0 -1 4202496 27279 0 0 0 179971 31 0 0 20 0 1 0 31058059 182382592 33958 33554432000 4194304 6059633 140734390251200 140734390249992 4278523 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/22224/statm: 44527 33958 184 456 0 44063 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 178108

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.03
CPU user time (s): 1799.71
CPU system time (s): 0.316951
CPU usage (%): 99.9846
Max. virtual memory (cumulated for all children) (KiB): 178108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.316951
maximum resident set size= 137880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27282
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 1969

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.29019 second user time and 6.93195 second system time

The end

Launcher Data 

Begin job on node130 at 2016-06-27 00:29:54
IDJOB=4116194
IDBENCH=109439
IDSOLVER=2547
FILE ID=node130/4116194-1466980194
RUNJOBID= node130-1466976592-21888
PBS_JOBID= 19976389
Free space on /tmp= 71664 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size144-round23-3.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116194-1466980194/watcher-4116194-1466980194 -o /tmp/evaluation-result-4116194-1466980194/solver-4116194-1466980194 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466976592-21888 --watchdog 1960  open-wbo HOME/instance-4116194-1466980194.opb

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

MD5SUM BENCH= 902e2a935630f24bfbc28d6df6eb3690
RANDOM SEED=1089044643

node130.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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		: 2667.117
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30622836 kB
Buffers:           52208 kB
Cached:            58068 kB
SwapCached:         1916 kB
Active:            36500 kB
Inactive:          77472 kB
Active(anon):       5632 kB
Inactive(anon):      980 kB
Active(file):      30868 kB
Inactive(file):    76492 kB
Unevictable:     1433780 kB
Mlocked:         1286612 kB
SwapTotal:      67108856 kB
SwapFree:       67098612 kB
Dirty:             10148 kB
Writeback:             0 kB
AnonPages:       1617920 kB
Mapped:             8188 kB
Shmem:                 0 kB
Slab:             566804 kB
SReclaimable:      10652 kB
SUnreclaim:       556152 kB
KernelStack:        1472 kB
PageTables:         6252 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1553764 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    327680 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= 71656 MiB
End job on node130 at 2016-06-27 00:59:54