Trace number 4089844

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-LSU PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
rand6reg/normalized-rand6reg-v061-n2.opb
MD5SUM366327c5ca39c3faa344a7c52c5e3cf0
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 benchmark0.240962
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables183
Total number of constraints61
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)61
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
Number of bits of the biggest sum of numbers3
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-4089844-1466022384.opb
0.00/0.00	c File size is 3276 bytes.
1800.00/1800.30	c Sum of soft weights:            0
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:           183                                                                   |
1800.00/1800.30	c |  Number of hard clauses:         61                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          61                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	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-4089844-1466022384/watcher-4089844-1466022384 -o /tmp/evaluation-result-4089844-1466022384/solver-4089844-1466022384 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8273 --watchdog 1960 open-wbo-lsu HOME/instance-4089844-1466022384.opb 

pid=8641
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: 2.25 2.21 2.18 3/178 8644
/proc/meminfo: memFree=30270024/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=6692 CPUtime=0 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 386 0 0 0 0 0 0 0 20 0 1 0 4284287 6852608 259 33554432000 4194304 6058637 140733857403744 140736574809832 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 1673 260 164 456 0 1209 0

[startup+0.100155 s]
/proc/loadavg: 2.25 2.21 2.18 3/178 8644
/proc/meminfo: memFree=30270024/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=3232 CPUtime=0.09 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 680 0 0 0 9 0 0 0 20 0 1 0 4284287 3309568 425 33554432000 4194304 6058637 140733857403744 140736574809832 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 808 425 166 456 0 344 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3232

[startup+0.200277 s]
/proc/loadavg: 2.25 2.21 2.18 3/178 8644
/proc/meminfo: memFree=30270024/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=4396 CPUtime=0.19 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 856 0 0 0 19 0 0 0 20 0 1 0 4284287 4501504 598 33554432000 4194304 6058637 140733857403744 140736574809832 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 1099 598 166 456 0 635 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4396

[startup+0.300262 s]
/proc/loadavg: 2.25 2.21 2.18 3/178 8644
/proc/meminfo: memFree=30270024/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=4424 CPUtime=0.29 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 1149 0 0 0 29 0 0 0 20 0 1 0 4284287 4530176 567 33554432000 4194304 6058637 140733857403744 140736574809832 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 1106 567 166 456 0 642 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4424

[startup+0.700186 s]
/proc/loadavg: 2.25 2.21 2.18 3/178 8644
/proc/meminfo: memFree=30270024/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=8152 CPUtime=0.69 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 2143 0 0 0 69 0 0 0 20 0 1 0 4284287 8347648 1539 33554432000 4194304 6058637 140733857403744 140736574809832 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 2038 1539 175 456 0 1574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8152

[startup+1.50023 s]
/proc/loadavg: 2.23 2.21 2.18 3/179 8645
/proc/meminfo: memFree=30262568/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=10980 CPUtime=1.49 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 2361 0 0 0 149 0 0 0 20 0 1 0 4284287 11243520 2267 33554432000 4194304 6058637 140733857403744 140733857402472 4277731 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 2745 2267 175 456 0 2281 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10980

[startup+3.10023 s]
/proc/loadavg: 2.23 2.21 2.18 4/179 8645
/proc/meminfo: memFree=30256364/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=10980 CPUtime=3.09 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 2598 0 0 0 309 0 0 0 20 0 1 0 4284287 11243520 2362 33554432000 4194304 6058637 140733857403744 140733857402520 4262160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 2745 2362 175 456 0 2281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10980

[startup+6.30023 s]
/proc/loadavg: 2.23 2.21 2.18 4/179 8645
/proc/meminfo: memFree=30242664/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=17952 CPUtime=6.29 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 3361 0 0 0 628 1 0 0 20 0 1 0 4284287 18382848 4128 33554432000 4194304 6058637 140733857403744 140733857402472 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 4488 4128 175 456 0 4024 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17952

[startup+12.7002 s]
/proc/loadavg: 2.19 2.20 2.18 3/179 8645
/proc/meminfo: memFree=30224624/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=26124 CPUtime=12.69 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 3781 0 0 0 1268 1 0 0 20 0 1 0 4284287 26750976 5851 33554432000 4194304 6058637 140733857403744 140733857402472 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 6531 5851 175 456 0 6067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26124

[startup+25.5003 s]
/proc/loadavg: 2.24 2.21 2.18 3/179 8645
/proc/meminfo: memFree=30288348/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=30476 CPUtime=25.49 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 4593 0 0 0 2547 2 0 0 20 0 1 0 4284287 31207424 7155 33554432000 4194304 6058637 140733857403744 140733857402504 4278251 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 7619 7155 175 456 0 7155 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 30476

[startup+51.1004 s]
/proc/loadavg: 2.22 2.21 2.18 3/179 8691
/proc/meminfo: memFree=30346444/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=44800 CPUtime=51.08 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 5575 0 0 0 5106 2 0 0 20 0 1 0 4284287 45875200 10201 33554432000 4194304 6058637 140733857403744 140733857402472 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 11200 10201 175 456 0 10736 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 44800

[startup+102.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/179 8692
/proc/meminfo: memFree=30306096/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=64288 CPUtime=102.28 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 6175 0 0 0 10225 3 0 0 20 0 1 0 4284287 65830912 13532 33554432000 4194304 6058637 140733857403744 140733857402472 4265250 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 16072 13532 175 456 0 15608 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 64288

[startup+162.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/179 8693
/proc/meminfo: memFree=30266032/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=64288 CPUtime=162.27 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 6178 0 0 0 16224 3 0 0 20 0 1 0 4284287 65830912 14557 33554432000 4194304 6058637 140733857403744 140733857402472 4278251 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 16072 14557 175 456 0 15608 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 64288

[startup+222.307 s]
/proc/loadavg: 2.16 2.18 2.18 3/180 8697
/proc/meminfo: memFree=30247996/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=75524 CPUtime=222.26 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 7035 0 0 0 22223 3 0 0 20 0 1 0 4284287 77336576 17940 33554432000 4194304 6058637 140733857403744 140733857402504 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 18881 17940 175 456 0 18417 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 75524

[startup+282.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/179 8699
/proc/meminfo: memFree=30235076/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=75524 CPUtime=282.25 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 7579 0 0 0 28221 4 0 0 20 0 1 0 4284287 77336576 18521 33554432000 4194304 6058637 140733857403744 140733857402808 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 18881 18521 175 456 0 18417 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 75524

[startup+342.3 s]
/proc/loadavg: 2.17 2.17 2.17 3/179 8700
/proc/meminfo: memFree=30280436/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=75524 CPUtime=342.24 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 8528 0 0 0 34219 5 0 0 20 0 1 0 4284287 77336576 18521 33554432000 4194304 6058637 140733857403744 140733857402808 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 18881 18521 175 456 0 18417 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 75524

[startup+402.3 s]
/proc/loadavg: 2.22 2.19 2.18 3/179 8701
/proc/meminfo: memFree=30214836/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=75524 CPUtime=402.23 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 9953 0 0 0 40216 7 0 0 20 0 1 0 4284287 77336576 18521 33554432000 4194304 6058637 140733857403744 140733857402808 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 18881 18521 175 456 0 18417 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 75524

[startup+462.3 s]
/proc/loadavg: 2.25 2.20 2.18 3/179 8702
/proc/meminfo: memFree=30216576/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=75524 CPUtime=462.22 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 10905 0 0 0 46214 8 0 0 20 0 1 0 4284287 77336576 18521 33554432000 4194304 6058637 140733857403744 140733857402808 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 18881 18521 175 456 0 18417 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 75524

[startup+522.3 s]
/proc/loadavg: 2.23 2.20 2.18 3/179 8703
/proc/meminfo: memFree=30163612/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=124844 CPUtime=522.21 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 12334 0 0 0 52211 10 0 0 20 0 1 0 4284287 127840256 27172 33554432000 4194304 6058637 140733857403744 140733857402520 4277674 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 31211 27172 175 456 0 30747 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 124844

[startup+582.3 s]
/proc/loadavg: 2.34 2.24 2.19 3/179 8705
/proc/meminfo: memFree=30189720/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=75524 CPUtime=582.2 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 12815 0 0 0 58210 10 0 0 20 0 1 0 4284287 77336576 18521 33554432000 4194304 6058637 140733857403744 140733857402808 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 18881 18521 175 456 0 18417 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 75524


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


[startup+942.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/179 8715
/proc/meminfo: memFree=30145564/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=144552 CPUtime=942.13 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 17954 0 0 0 94195 18 0 0 20 0 1 0 4284287 148021248 33125 33554432000 4194304 6058637 140733857403744 140733857402520 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 36138 33125 175 456 0 35674 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 144552

[startup+1002.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/179 8716
/proc/meminfo: memFree=30164560/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=95232 CPUtime=1002.12 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 18999 0 0 0 100192 20 0 0 20 0 1 0 4284287 97517568 23450 33554432000 4194304 6058637 140733857403744 140733857402808 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 23808 23450 175 456 0 23344 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 95232

[startup+1062.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/179 8717
/proc/meminfo: memFree=30161316/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=144552 CPUtime=1062.12 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 20094 0 0 0 106190 22 0 0 20 0 1 0 4284287 148021248 31589 33554432000 4194304 6058637 140733857403744 140733857402520 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 36138 31589 175 456 0 35674 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 144552

[startup+1122.3 s]
/proc/loadavg: 2.19 2.20 2.18 4/179 8718
/proc/meminfo: memFree=30119972/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=144552 CPUtime=1122.11 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 21043 0 0 0 112188 23 0 0 20 0 1 0 4284287 148021248 33637 33554432000 4194304 6058637 140733857403744 140733857402520 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 36138 33637 175 456 0 35674 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 144552

[startup+1182.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/179 8720
/proc/meminfo: memFree=30193420/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=95232 CPUtime=1182.1 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 22704 0 0 0 118184 26 0 0 20 0 1 0 4284287 97517568 23450 33554432000 4194304 6058637 140733857403744 140733857402808 4278190 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 23808 23450 175 456 0 23344 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 95232

[startup+1242.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/179 8721
/proc/meminfo: memFree=30168292/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=95232 CPUtime=1242.09 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 23778 0 0 0 124181 28 0 0 20 0 1 0 4284287 97517568 23450 33554432000 4194304 6058637 140733857403744 140733857402808 4277643 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 23808 23450 175 456 0 23344 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 95232

[startup+1302.3 s]
/proc/loadavg: 2.10 2.17 2.17 3/179 8722
/proc/meminfo: memFree=30146324/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=95232 CPUtime=1302.08 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 24851 0 0 0 130179 29 0 0 20 0 1 0 4284287 97517568 23450 33554432000 4194304 6058637 140733857403744 140733857402808 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 23808 23450 175 456 0 23344 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 95232

[startup+1362.3 s]
/proc/loadavg: 2.14 2.17 2.17 3/179 8723
/proc/meminfo: memFree=30180892/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=95232 CPUtime=1362.08 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 25922 0 0 0 136177 31 0 0 20 0 1 0 4284287 97517568 23450 33554432000 4194304 6058637 140733857403744 140733857402808 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 23808 23450 175 456 0 23344 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 95232

[startup+1422.3 s]
/proc/loadavg: 2.19 2.18 2.18 3/180 8727
/proc/meminfo: memFree=30129432/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=144552 CPUtime=1422.07 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 27474 0 0 0 142174 33 0 0 20 0 1 0 4284287 148021248 32101 33554432000 4194304 6058637 140733857403744 140733857402520 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 36138 32101 175 456 0 35674 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 144552

[startup+1482.3 s]
/proc/loadavg: 2.18 2.17 2.17 3/179 8729
/proc/meminfo: memFree=30115484/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=144552 CPUtime=1482.06 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 28547 0 0 0 148171 35 0 0 20 0 1 0 4284287 148021248 32101 33554432000 4194304 6058637 140733857403744 140733857402520 4277643 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 36138 32101 175 456 0 35674 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 144552

[startup+1542.31 s]
/proc/loadavg: 2.19 2.17 2.17 3/179 8730
/proc/meminfo: memFree=30190264/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=144552 CPUtime=1542.05 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 29624 0 0 0 154169 36 0 0 20 0 1 0 4284287 148021248 33637 33554432000 4194304 6058637 140733857403744 140733857402520 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 36138 33637 175 456 0 35674 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 144552

[startup+1602.3 s]
/proc/loadavg: 2.16 2.17 2.17 3/179 8731
/proc/meminfo: memFree=30187048/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=95232 CPUtime=1602.03 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 30225 0 0 0 160166 37 0 0 20 0 1 0 4284287 97517568 23450 33554432000 4194304 6058637 140733857403744 140733857402808 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 23808 23450 175 456 0 23344 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 95232

[startup+1662.3 s]
/proc/loadavg: 2.30 2.20 2.18 3/179 8732
/proc/meminfo: memFree=30119528/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=175372 CPUtime=1662.03 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 31293 0 0 0 166164 39 0 0 20 0 1 0 4284287 179580928 37288 33554432000 4194304 6058637 140733857403744 140733857402776 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 43843 37288 175 456 0 43379 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 175372

[startup+1722.3 s]
/proc/loadavg: 2.22 2.19 2.18 3/179 8733
/proc/meminfo: memFree=30115672/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=175372 CPUtime=1722.02 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 31986 0 0 0 172162 40 0 0 20 0 1 0 4284287 179580928 35890 33554432000 4194304 6058637 140733857403744 140733857402776 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 43843 35890 175 456 0 43379 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 175372

[startup+1782.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/179 8735
/proc/meminfo: memFree=30113676/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=144552 CPUtime=1782.01 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 32845 0 0 0 178159 42 0 0 20 0 1 0 4284287 148021248 33637 33554432000 4194304 6058637 140733857403744 140733857402520 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 36138 33637 175 456 0 35674 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 144552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/179 8735
/proc/meminfo: memFree=30086540/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=175372 CPUtime=1800 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 33170 0 0 0 179958 42 0 0 20 0 1 0 4284287 179580928 35997 33554432000 4194304 6058637 140733857403744 140733857402776 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 43843 35997 175 456 0 43379 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 175372

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 8644 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/179 8735
/proc/meminfo: memFree=30086540/32872528 swapFree=1504408/1684280
[pid=8644] ppid=8641 vsize=175372 CPUtime=1800 cores=1,3,5,7
/proc/8644/stat : 8644 (open-wbo-lsu) R 8641 8644 5923 0 -1 4202496 33170 0 0 0 179958 42 0 0 20 0 1 0 4284287 179580928 35997 33554432000 4194304 6058637 140733857403744 140733857402776 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/8644/statm: 43843 35997 175 456 0 43379 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 175372

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.59
CPU system time (s): 0.430934
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 175372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.59
system time used= 0.430934
maximum resident set size= 153248
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33173
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= 1871

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.00609 second user time and 8.66968 second system time

The end

Launcher Data 

Begin job on node135 at 2016-06-15 22:26:24
IDJOB=4089844
IDBENCH=107464
IDSOLVER=2545
FILE ID=node135/4089844-1466022384
RUNJOBID= node135-1466018728-8273
PBS_JOBID= 19902813
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/rand6reg/normalized-rand6reg-v061-n2.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089844-1466022384/watcher-4089844-1466022384 -o /tmp/evaluation-result-4089844-1466022384/solver-4089844-1466022384 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node135-1466018728-8273 --watchdog 1960  open-wbo-lsu HOME/instance-4089844-1466022384.opb

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

MD5SUM BENCH= 366327c5ca39c3faa344a7c52c5e3cf0
RANDOM SEED=1081800596

node135.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		: 2667.004
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	: 5334.00
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		: 2667.004
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		: 2667.004
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	: 5332.57
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		: 2667.004
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		: 2667.004
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		: 2667.004
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		: 2667.004
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.004
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:        30270304 kB
Buffers:           17520 kB
Cached:            48156 kB
SwapCached:         1524 kB
Active:           169768 kB
Inactive:          37864 kB
Active(anon):     142504 kB
Inactive(anon):     1808 kB
Active(file):      27264 kB
Inactive(file):    36056 kB
Unevictable:     1684280 kB
Mlocked:         1504408 kB
SwapTotal:      67108856 kB
SwapFree:       67100076 kB
Dirty:              4716 kB
Writeback:             4 kB
AnonPages:       1837096 kB
Mapped:             7924 kB
Shmem:                 0 kB
Slab:             564976 kB
SReclaimable:       9132 kB
SUnreclaim:       555844 kB
KernelStack:        1472 kB
PageTables:         7740 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1952508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341987908 kB
HardwareCorrupted:     0 kB
AnonHugePages:    325632 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= 71728 MiB
End job on node135 at 2016-06-15 22:56:24