Trace number 4083625

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) 1800.03 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K94.opb
MD5SUM08b0e704e28720f9a0455d95c872079f
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 variables6392
Total number of constraints6582
Number of constraints which are clauses6488
Number of constraints which are cardinality constraints (but not clauses)94
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint94
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 95
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 -- 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-4083625-1465358577.opb
0.00/0.00	c File size is 409138 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          6392                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       6488                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          94                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	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-4083625-1465358577/watcher-4083625-1465358577 -o /tmp/evaluation-result-4083625-1465358577/solver-4083625-1465358577 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19609 --watchdog 1960 open-wbo-lsu HOME/instance-4083625-1465358577.opb 

pid=24039
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 2.15 2.17 3/176 24042
/proc/meminfo: memFree=29402644/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=3132 CPUtime=0 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 517 0 0 0 0 0 0 0 20 0 1 0 117792379 3207168 393 33554432000 4194304 6058637 140735319687488 140733430695560 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 783 393 235 456 0 219 0

[startup+0.100165 s]
/proc/loadavg: 2.16 2.15 2.17 3/176 24042
/proc/meminfo: memFree=29402644/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=12092 CPUtime=0.09 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 1761 0 0 0 9 0 0 0 20 0 1 0 117792379 12382208 2023 33554432000 4194304 6058637 140735319687488 140733430695560 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 3023 2023 163 456 0 2559 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12092

[startup+0.200328 s]
/proc/loadavg: 2.16 2.15 2.17 3/176 24042
/proc/meminfo: memFree=29402644/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=12224 CPUtime=0.19 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 1790 0 0 0 19 0 0 0 20 0 1 0 117792379 12517376 2052 33554432000 4194304 6058637 140735319687488 140733430695560 5042435 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 3056 2052 163 456 0 2592 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12224

[startup+0.300232 s]
/proc/loadavg: 2.16 2.15 2.17 3/176 24042
/proc/meminfo: memFree=29402644/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=12224 CPUtime=0.29 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 1826 0 0 0 29 0 0 0 20 0 1 0 117792379 12517376 2088 33554432000 4194304 6058637 140735319687488 140733430695560 4255158 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 3056 2088 175 456 0 2592 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12224

[startup+0.700236 s]
/proc/loadavg: 2.16 2.15 2.17 3/176 24042
/proc/meminfo: memFree=29402644/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=11000 CPUtime=0.69 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 2524 0 0 0 69 0 0 0 20 0 1 0 117792379 11264000 2151 33554432000 4194304 6058637 140735319687488 140733430695560 4261600 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 2750 2151 177 456 0 2286 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11000

[startup+1.50024 s]
/proc/loadavg: 2.16 2.15 2.17 3/177 24043
/proc/meminfo: memFree=29392576/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=12984 CPUtime=1.49 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 4224 0 0 0 149 0 0 0 20 0 1 0 117792379 13295616 2685 33554432000 4194304 6058637 140735319687488 140735319686520 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 3246 2685 177 456 0 2782 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12984

[startup+3.10029 s]
/proc/loadavg: 2.15 2.15 2.17 3/177 24043
/proc/meminfo: memFree=29385192/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=19024 CPUtime=3.09 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 4797 0 0 0 309 0 0 0 20 0 1 0 117792379 19480576 4250 33554432000 4194304 6058637 140735319687488 140735319686248 4255066 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 4756 4250 177 456 0 4292 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 19024

[startup+6.30028 s]
/proc/loadavg: 2.15 2.15 2.17 3/176 24043
/proc/meminfo: memFree=29383232/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=28880 CPUtime=6.29 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 4946 0 0 0 628 1 0 0 20 0 1 0 117792379 29573120 6406 33554432000 4194304 6058637 140735319687488 140735319686216 4254984 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 7220 6406 177 456 0 6756 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28880

[startup+12.7003 s]
/proc/loadavg: 2.20 2.16 2.17 3/177 24044
/proc/meminfo: memFree=29369320/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=47556 CPUtime=12.69 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 5656 0 0 0 1268 1 0 0 20 0 1 0 117792379 48697344 7329 33554432000 4194304 6058637 140735319687488 140735319686552 4255244 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 11889 7329 177 456 0 11425 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 47556

[startup+25.5004 s]
/proc/loadavg: 2.24 2.17 2.17 3/177 24044
/proc/meminfo: memFree=29390784/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=47556 CPUtime=25.48 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 5909 0 0 0 2547 1 0 0 20 0 1 0 117792379 48697344 8966 33554432000 4194304 6058637 140735319687488 140735319686552 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 11889 8966 177 456 0 11425 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 47556

[startup+51.1004 s]
/proc/loadavg: 2.16 2.15 2.17 3/177 24044
/proc/meminfo: memFree=29328420/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=66412 CPUtime=51.08 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 6502 0 0 0 5106 2 0 0 20 0 1 0 117792379 68005888 15684 33554432000 4194304 6058637 140735319687488 140735319686216 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 16603 15684 177 456 0 16139 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 66412

[startup+102.3 s]
/proc/loadavg: 2.21 2.17 2.17 3/177 24045
/proc/meminfo: memFree=29329376/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=78352 CPUtime=102.28 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 8803 0 0 0 10222 6 0 0 20 0 1 0 117792379 80232448 19083 33554432000 4194304 6058637 140735319687488 140735319686552 4254924 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 19588 19083 177 456 0 19124 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 78352

[startup+162.3 s]
/proc/loadavg: 2.15 2.16 2.17 3/177 24046
/proc/meminfo: memFree=29299960/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=127672 CPUtime=162.27 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 10935 0 0 0 16216 11 0 0 20 0 1 0 117792379 130736128 29084 33554432000 4194304 6058637 140735319687488 140735319686264 4254924 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 31918 29084 177 456 0 31454 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 127672

[startup+222.307 s]
/proc/loadavg: 2.05 2.12 2.16 3/177 24047
/proc/meminfo: memFree=29299232/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=127672 CPUtime=222.26 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 13585 0 0 0 22210 16 0 0 20 0 1 0 117792379 130736128 28589 33554432000 4194304 6058637 140735319687488 140735319686264 4262531 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 31918 28589 177 456 0 31454 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 127672

[startup+282.3 s]
/proc/loadavg: 2.06 2.11 2.15 3/177 24048
/proc/meminfo: memFree=29270872/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=158492 CPUtime=282.24 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 15954 0 0 0 28205 19 0 0 20 0 1 0 117792379 162295808 36336 33554432000 4194304 6058637 140735319687488 140735319686520 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 39623 36336 177 456 0 39159 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 158492

[startup+342.3 s]
/proc/loadavg: 2.12 2.12 2.15 3/177 24050
/proc/meminfo: memFree=29275704/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=158492 CPUtime=342.23 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 17739 0 0 0 34200 23 0 0 20 0 1 0 117792379 162295808 38896 33554432000 4194304 6058637 140735319687488 140735319686520 4255188 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 39623 38896 177 456 0 39159 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 158492

[startup+402.3 s]
/proc/loadavg: 2.10 2.11 2.14 3/177 24051
/proc/meminfo: memFree=29276316/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=158492 CPUtime=402.23 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 19824 0 0 0 40195 28 0 0 20 0 1 0 117792379 162295808 38896 33554432000 4194304 6058637 140735319687488 140735319686520 4277518 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 39623 38896 177 456 0 39159 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 158492

[startup+462.3 s]
/proc/loadavg: 2.11 2.12 2.14 3/178 24055
/proc/meminfo: memFree=29303380/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=158492 CPUtime=462.21 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 22215 0 0 0 46188 33 0 0 20 0 1 0 117792379 162295808 33265 33554432000 4194304 6058637 140735319687488 140735319686520 4277640 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 39623 33265 177 456 0 39159 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 158492

[startup+522.3 s]
/proc/loadavg: 2.20 2.14 2.15 3/177 24056
/proc/meminfo: memFree=29205172/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=208580 CPUtime=522.21 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 23737 0 0 0 52184 37 0 0 20 0 1 0 117792379 213585920 43294 33554432000 4194304 6058637 140735319687488 140735319686520 4277712 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 52145 43294 177 456 0 51681 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 208580

[startup+582.3 s]
/proc/loadavg: 2.12 2.12 2.14 3/177 24057
/proc/meminfo: memFree=29266304/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=127672 CPUtime=582.2 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 25241 0 0 0 58178 42 0 0 20 0 1 0 117792379 130736128 31150 33554432000 4194304 6058637 140735319687488 140735319686264 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 31918 31150 177 456 0 31454 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 127672


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


[startup+942.3 s]
/proc/loadavg: 2.31 2.20 2.16 4/177 24111
/proc/meminfo: memFree=29303344/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=289968 CPUtime=942.15 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 33281 0 0 0 94151 64 0 0 20 0 1 0 117792379 296927232 59166 33554432000 4194304 6058637 140735319687488 140735319686520 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 72492 59166 177 456 0 72028 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 289968

[startup+1002.3 s]
/proc/loadavg: 2.19 2.18 2.15 3/177 24112
/proc/meminfo: memFree=29310500/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=229224 CPUtime=1002.14 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 34620 0 0 0 100147 67 0 0 20 0 1 0 117792379 234725376 46488 33554432000 4194304 6058637 140735319687488 140735319686520 4265275 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 57306 46488 177 456 0 56842 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 229224

[startup+1062.3 s]
/proc/loadavg: 2.22 2.20 2.16 3/178 24116
/proc/meminfo: memFree=29327000/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=229224 CPUtime=1062.12 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 36364 0 0 0 106141 71 0 0 20 0 1 0 117792379 234725376 44440 33554432000 4194304 6058637 140735319687488 140735319686520 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 57306 44440 177 456 0 56842 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 229224

[startup+1122.3 s]
/proc/loadavg: 2.20 2.19 2.16 4/177 24117
/proc/meminfo: memFree=29278180/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=229224 CPUtime=1122.11 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 38093 0 0 0 112136 75 0 0 20 0 1 0 117792379 234725376 42904 33554432000 4194304 6058637 140735319687488 140735319686520 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 57306 42904 177 456 0 56842 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 229224

[startup+1182.3 s]
/proc/loadavg: 2.30 2.20 2.16 3/177 24118
/proc/meminfo: memFree=29218252/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=310612 CPUtime=1182.1 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 38649 0 0 0 118133 77 0 0 20 0 1 0 117792379 318066688 64408 33554432000 4194304 6058637 140735319687488 140735319686520 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 77653 64408 177 456 0 77189 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 310612

[startup+1242.3 s]
/proc/loadavg: 2.18 2.19 2.16 4/177 24120
/proc/meminfo: memFree=29247492/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=229224 CPUtime=1242.09 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 39868 0 0 0 124129 80 0 0 20 0 1 0 117792379 234725376 48536 33554432000 4194304 6058637 140735319687488 140735319686520 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 57306 48536 177 456 0 56842 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 229224

[startup+1302.3 s]
/proc/loadavg: 2.19 2.18 2.16 3/177 24121
/proc/meminfo: memFree=29319720/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=179136 CPUtime=1302.08 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 41298 0 0 0 130125 83 0 0 20 0 1 0 117792379 183435264 41067 33554432000 4194304 6058637 140735319687488 140735319686520 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 44784 41067 177 456 0 44320 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 179136

[startup+1362.3 s]
/proc/loadavg: 2.14 2.16 2.15 4/177 24122
/proc/meminfo: memFree=29330788/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=148316 CPUtime=1362.07 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 42443 0 0 0 136122 85 0 0 20 0 1 0 117792379 151875584 31784 33554432000 4194304 6058637 140735319687488 140735319686264 4263563 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 37079 31784 177 456 0 36615 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 148316

[startup+1422.3 s]
/proc/loadavg: 2.11 2.15 2.15 3/177 24123
/proc/meminfo: memFree=29198500/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=310612 CPUtime=1422.07 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 43891 0 0 0 142120 87 0 0 20 0 1 0 117792379 318066688 58264 33554432000 4194304 6058637 140735319687488 140735319686520 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 77653 58264 177 456 0 77189 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 310612

[startup+1482.3 s]
/proc/loadavg: 2.22 2.17 2.15 3/177 24124
/proc/meminfo: memFree=29234136/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=442872 CPUtime=1482.06 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 44391 0 0 0 148116 90 0 0 20 0 1 0 117792379 453500928 75625 33554432000 4194304 6058637 140735319687488 140735319686520 4277655 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 110718 75625 177 456 0 110254 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 442872

[startup+1542.31 s]
/proc/loadavg: 2.07 2.13 2.14 3/177 24126
/proc/meminfo: memFree=29318544/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=229224 CPUtime=1542.05 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 45695 0 0 0 154111 94 0 0 20 0 1 0 117792379 234725376 54761 33554432000 4194304 6058637 140735319687488 140735319686520 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 57306 54761 177 456 0 56842 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 229224

[startup+1602.3 s]
/proc/loadavg: 2.06 2.12 2.13 3/177 24127
/proc/meminfo: memFree=29333676/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=179136 CPUtime=1602.03 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 47041 0 0 0 160106 97 0 0 20 0 1 0 117792379 183435264 42091 33554432000 4194304 6058637 140735319687488 140735319686520 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 44784 42091 177 456 0 44320 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 179136

[startup+1662.3 s]
/proc/loadavg: 2.12 2.12 2.13 3/178 24131
/proc/meminfo: memFree=29447552/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=98996 CPUtime=1662.03 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 47905 0 0 0 166103 100 0 0 20 0 1 0 117792379 101371904 22807 33554432000 4194304 6058637 140735319687488 140735319686552 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 24749 22807 177 456 0 24285 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 98996

[startup+1722.3 s]
/proc/loadavg: 2.09 2.11 2.13 3/177 24132
/proc/meminfo: memFree=29273204/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=310612 CPUtime=1722.02 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 49639 0 0 0 172099 103 0 0 20 0 1 0 117792379 318066688 57752 33554432000 4194304 6058637 140735319687488 140735319686520 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 77653 57752 177 456 0 77189 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 310612

[startup+1782.3 s]
/proc/loadavg: 2.18 2.12 2.13 3/177 24133
/proc/meminfo: memFree=29194836/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=442872 CPUtime=1782.01 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 50142 0 0 0 178096 105 0 0 20 0 1 0 117792379 453500928 77161 33554432000 4194304 6058637 140735319687488 140735319686520 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 110718 77161 177 456 0 110254 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 442872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.13 2.11 2.12 3/177 24133
/proc/meminfo: memFree=29139296/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=442872 CPUtime=1800.01 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 50151 0 0 0 179896 105 0 0 20 0 1 0 117792379 453500928 81769 33554432000 4194304 6058637 140735319687488 140735319686520 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 110718 81769 177 456 0 110254 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 442872

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 24042 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.13 2.11 2.12 3/177 24133
/proc/meminfo: memFree=29139296/32872528 swapFree=13072/1184284
[pid=24042] ppid=24039 vsize=442872 CPUtime=1800.01 cores=0,2,4,6
/proc/24042/stat : 24042 (open-wbo-lsu) R 24039 24042 19593 0 -1 4202496 50151 0 0 0 179896 105 0 0 20 0 1 0 117792379 453500928 81769 33554432000 4194304 6058637 140735319687488 140735319686520 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/24042/statm: 110718 81769 177 456 0 110254 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 442872

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1798.96
CPU system time (s): 1.06784
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 442872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.96
system time used= 1.06784
maximum resident set size= 327088
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50154
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= 19
involuntary context switches= 1858

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.85126 second user time and 6.61099 second system time

The end

Launcher Data 

Begin job on node115 at 2016-06-08 06:02:57
IDJOB=4083625
IDBENCH=90120
IDSOLVER=2545
FILE ID=node115/4083625-1465358577
RUNJOBID= node115-1465339290-19609
PBS_JOBID= 19853402
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K94.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083625-1465358577/watcher-4083625-1465358577 -o /tmp/evaluation-result-4083625-1465358577/solver-4083625-1465358577 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node115-1465339290-19609 --watchdog 1960  open-wbo-lsu HOME/instance-4083625-1465358577.opb

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

MD5SUM BENCH= 08b0e704e28720f9a0455d95c872079f
RANDOM SEED=1278417808

node115.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		: 2666.174
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	: 5332.34
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		: 2666.174
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	: 5332.56
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		: 2666.174
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.174
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	: 5332.57
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		: 2666.174
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		: 2666.174
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	: 5332.57
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		: 2666.174
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	: 5332.57
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		: 2666.174
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:        29402908 kB
Buffers:          171940 kB
Cached:          1160944 kB
SwapCached:         2028 kB
Active:           416248 kB
Inactive:        1093764 kB
Active(anon):     177196 kB
Inactive(anon):     2112 kB
Active(file):     239052 kB
Inactive(file):  1091652 kB
Unevictable:     1184284 kB
Mlocked:           13072 kB
SwapTotal:      67108856 kB
SwapFree:       67098840 kB
Dirty:              5036 kB
Writeback:            20 kB
AnonPages:       1378728 kB
Mapped:             8868 kB
Shmem:                 0 kB
Slab:             623904 kB
SReclaimable:      67808 kB
SUnreclaim:       556096 kB
KernelStack:        1432 kB
PageTables:         6744 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1498032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1304576 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 node115 at 2016-06-08 06:32:57