Trace number 4083611

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) 1800.01 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K80.opb
MD5SUMa3fcbcd7997dcbab652ff1a098fe5a93
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 variables5440
Total number of constraints5602
Number of constraints which are clauses5522
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint80
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 81
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-4083611-1465358021.opb
0.00/0.00	c File size is 346991 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:          5440                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       5522                                                                   |
1800.00/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.00/1800.30	c |  Number of cardinality:          80                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.04 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-4083611-1465358021/watcher-4083611-1465358021 -o /tmp/evaluation-result-4083611-1465358021/solver-4083611-1465358021 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16276 --watchdog 1960 open-wbo-lsu HOME/instance-4083611-1465358021.opb 

pid=20323
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: 2.19 2.16 2.10 3/176 20326
/proc/meminfo: memFree=30616336/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=3072 CPUtime=0 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 502 0 0 0 0 0 0 0 20 0 1 0 117736608 3145728 378 33554432000 4194304 6058637 140735530108000 140736901216376 5042435 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 768 378 220 456 0 219 0

[startup+0.100204 s]
/proc/loadavg: 2.19 2.16 2.10 3/176 20326
/proc/meminfo: memFree=30616336/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=11088 CPUtime=0.09 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 1694 0 0 0 9 0 0 0 20 0 1 0 117736608 11354112 1454 33554432000 4194304 6058637 140735530108000 140736901216376 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 2772 1454 163 456 0 2308 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11088

[startup+0.200301 s]
/proc/loadavg: 2.19 2.16 2.10 3/176 20326
/proc/meminfo: memFree=30616336/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=11220 CPUtime=0.19 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 1856 0 0 0 19 0 0 0 20 0 1 0 117736608 11489280 1615 33554432000 4194304 6058637 140735530108000 140736901216376 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 2805 1615 175 456 0 2341 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11220

[startup+0.30026 s]
/proc/loadavg: 2.19 2.16 2.10 3/176 20326
/proc/meminfo: memFree=30616336/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=11352 CPUtime=0.29 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 1975 0 0 0 29 0 0 0 20 0 1 0 117736608 11624448 1734 33554432000 4194304 6058637 140735530108000 140736901216376 4277357 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 2838 1734 175 456 0 2374 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11352

[startup+0.70024 s]
/proc/loadavg: 2.19 2.16 2.10 3/176 20326
/proc/meminfo: memFree=30616336/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=9952 CPUtime=0.69 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 2642 0 0 0 69 0 0 0 20 0 1 0 117736608 10190848 1976 33554432000 4194304 6058637 140735530108000 140735530106616 4254447 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 2488 1976 177 456 0 2024 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9952

[startup+1.5002 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 20327
/proc/meminfo: memFree=30609624/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=16288 CPUtime=1.49 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 4157 0 0 0 149 0 0 0 20 0 1 0 117736608 16678912 3195 33554432000 4194304 6058637 140735530108000 140735530106616 4261600 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 4072 3196 177 456 0 3608 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16288

[startup+3.10025 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 20327
/proc/meminfo: memFree=30568236/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=17976 CPUtime=3.09 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 4661 0 0 0 309 0 0 0 20 0 1 0 117736608 18407424 3667 33554432000 4194304 6058637 140735530108000 140735530106760 4277529 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 4494 3667 177 456 0 4030 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17976

[startup+6.30025 s]
/proc/loadavg: 2.17 2.15 2.09 3/177 20327
/proc/meminfo: memFree=30557272/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=23584 CPUtime=6.29 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 7281 0 0 0 628 1 0 0 20 0 1 0 117736608 24150016 4987 33554432000 4194304 6058637 140735530108000 140735530106728 4263146 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 5896 4987 177 456 0 5432 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23584

[startup+12.7003 s]
/proc/loadavg: 2.16 2.15 2.09 4/177 20327
/proc/meminfo: memFree=30519044/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=51076 CPUtime=12.69 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 8805 0 0 0 1267 2 0 0 20 0 1 0 117736608 52301824 11103 33554432000 4194304 6058637 140735530108000 140735530106776 4300813 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 12769 11103 177 456 0 12305 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51076

[startup+25.5004 s]
/proc/loadavg: 2.26 2.17 2.10 3/177 20327
/proc/meminfo: memFree=30538940/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=51076 CPUtime=25.49 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 8995 0 0 0 2547 2 0 0 20 0 1 0 117736608 52301824 9910 33554432000 4194304 6058637 140735530108000 140735530106728 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 12769 9910 177 456 0 12305 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51076

[startup+51.1004 s]
/proc/loadavg: 2.24 2.18 2.10 3/177 20327
/proc/meminfo: memFree=30521828/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=69932 CPUtime=51.08 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 9213 0 0 0 5106 2 0 0 20 0 1 0 117736608 71610368 12471 33554432000 4194304 6058637 140735530108000 140735530106728 4278171 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 17483 12471 177 456 0 17019 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 69932

[startup+102.3 s]
/proc/loadavg: 2.14 2.16 2.10 3/177 20329
/proc/meminfo: memFree=30521608/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=69932 CPUtime=102.28 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 11064 0 0 0 10223 5 0 0 20 0 1 0 117736608 71610368 12906 33554432000 4194304 6058637 140735530108000 140735530106776 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 17483 12906 177 456 0 17019 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 69932

[startup+162.3 s]
/proc/loadavg: 2.15 2.16 2.10 3/177 20330
/proc/meminfo: memFree=30480172/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=119252 CPUtime=162.27 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 12789 0 0 0 16218 9 0 0 20 0 1 0 117736608 122114048 23511 33554432000 4194304 6058637 140735530108000 140735530106776 4277824 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 29813 23511 177 456 0 29349 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 119252

[startup+222.307 s]
/proc/loadavg: 2.14 2.16 2.10 3/177 20331
/proc/meminfo: memFree=30399100/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=131032 CPUtime=222.26 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 16047 0 0 0 22212 14 0 0 20 0 1 0 117736608 134176768 30069 33554432000 4194304 6058637 140735530108000 140735530106776 4255133 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 32758 30069 177 456 0 32294 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 131032

[startup+282.3 s]
/proc/loadavg: 2.12 2.15 2.09 3/177 20332
/proc/meminfo: memFree=30473400/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=161852 CPUtime=282.24 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 18535 0 0 0 28206 18 0 0 20 0 1 0 117736608 165736448 35768 33554432000 4194304 6058637 140735530108000 140735530107032 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 40463 35768 177 456 0 39999 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 161852

[startup+342.3 s]
/proc/loadavg: 2.16 2.15 2.09 3/177 20333
/proc/meminfo: memFree=30466548/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=81712 CPUtime=342.24 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 20439 0 0 0 34202 22 0 0 20 0 1 0 117736608 83673088 20005 33554432000 4194304 6058637 140735530108000 140735530107064 4255147 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 20428 20005 177 456 0 19964 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 81712

[startup+402.3 s]
/proc/loadavg: 2.10 2.14 2.09 3/178 20338
/proc/meminfo: memFree=30401816/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=161852 CPUtime=402.22 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 22349 0 0 0 40197 25 0 0 20 0 1 0 117736608 165736448 39867 33554432000 4194304 6058637 140735530108000 140735530107032 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 40463 39867 177 456 0 39999 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 161852

[startup+462.3 s]
/proc/loadavg: 2.10 2.13 2.09 3/178 20362
/proc/meminfo: memFree=30390408/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=161852 CPUtime=462.22 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 24764 0 0 0 46191 31 0 0 20 0 1 0 117736608 165736448 36822 33554432000 4194304 6058637 140735530108000 140735530107032 4255546 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 40463 36822 177 456 0 39999 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 161852

[startup+522.3 s]
/proc/loadavg: 2.10 2.12 2.09 3/177 20363
/proc/meminfo: memFree=30486148/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=131032 CPUtime=522.21 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 26696 0 0 0 52185 36 0 0 20 0 1 0 117736608 134176768 28563 33554432000 4194304 6058637 140735530108000 140735530106776 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 32758 28563 177 456 0 32294 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 131032

[startup+582.3 s]
/proc/loadavg: 2.09 2.11 2.09 3/177 20364
/proc/meminfo: memFree=30399480/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=161852 CPUtime=582.2 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 28557 0 0 0 58180 40 0 0 20 0 1 0 117736608 165736448 38358 33554432000 4194304 6058637 140735530108000 140735530107032 4261011 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 40463 38358 177 456 0 39999 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 161852


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


[startup+942.3 s]
/proc/loadavg: 2.10 2.11 2.09 3/177 20371
/proc/meminfo: memFree=30387284/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=81712 CPUtime=942.14 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 37767 0 0 0 94151 63 0 0 20 0 1 0 117736608 83673088 20042 33554432000 4194304 6058637 140735530108000 140735530107064 4277471 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 20428 20042 177 456 0 19964 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 81712

[startup+1002.3 s]
/proc/loadavg: 2.08 2.10 2.09 3/178 20376
/proc/meminfo: memFree=30462576/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=81712 CPUtime=1002.13 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 39045 0 0 0 100147 66 0 0 20 0 1 0 117736608 83673088 20042 33554432000 4194304 6058637 140735530108000 140735530107064 4246099 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 20428 20042 177 456 0 19964 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 81712

[startup+1062.3 s]
/proc/loadavg: 2.09 2.10 2.09 3/177 20377
/proc/meminfo: memFree=30531492/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=81712 CPUtime=1062.12 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 40322 0 0 0 106142 70 0 0 20 0 1 0 117736608 83673088 20042 33554432000 4194304 6058637 140735530108000 140735530107064 4278255 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 20428 20042 177 456 0 19964 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 81712

[startup+1122.3 s]
/proc/loadavg: 2.08 2.09 2.09 3/177 20378
/proc/meminfo: memFree=30263304/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=211940 CPUtime=1122.1 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 41612 0 0 0 112138 72 0 0 20 0 1 0 117736608 217026560 50442 33554432000 4194304 6058637 140735530108000 140735530107032 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 52985 50442 177 456 0 52521 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 211940

[startup+1182.3 s]
/proc/loadavg: 2.06 2.08 2.09 3/177 20379
/proc/meminfo: memFree=30369852/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=211940 CPUtime=1182.09 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 42887 0 0 0 118134 75 0 0 20 0 1 0 117736608 217026560 48906 33554432000 4194304 6058637 140735530108000 140735530107032 4278181 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 52985 48906 177 456 0 52521 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 211940

[startup+1242.3 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 20380
/proc/meminfo: memFree=30271852/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=211940 CPUtime=1242.08 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 44163 0 0 0 124130 78 0 0 20 0 1 0 117736608 217026560 46346 33554432000 4194304 6058637 140735530108000 140735530107032 4277839 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 52985 46346 177 456 0 52521 0
Current children cumulated CPU time (s) 1242.08
Current children cumulated vsize (KiB) 211940

[startup+1302.3 s]
/proc/loadavg: 2.16 2.10 2.09 3/177 20382
/proc/meminfo: memFree=30314640/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=211940 CPUtime=1302.07 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 45438 0 0 0 130126 81 0 0 20 0 1 0 117736608 217026560 43786 33554432000 4194304 6058637 140735530108000 140735530107032 4278160 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 52985 43786 177 456 0 52521 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 211940

[startup+1362.3 s]
/proc/loadavg: 2.19 2.11 2.09 3/177 20383
/proc/meminfo: memFree=30242944/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=211940 CPUtime=1362.07 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 46717 0 0 0 136123 84 0 0 20 0 1 0 117736608 217026560 41233 33554432000 4194304 6058637 140735530108000 140735530107032 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 52985 41233 177 456 0 52521 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 211940

[startup+1422.3 s]
/proc/loadavg: 2.18 2.12 2.09 3/177 20384
/proc/meminfo: memFree=30363004/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=161852 CPUtime=1422.06 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 48202 0 0 0 142120 86 0 0 20 0 1 0 117736608 165736448 34788 33554432000 4194304 6058637 140735530108000 140735530107032 4255158 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 40463 34788 177 456 0 39999 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 161852

[startup+1482.3 s]
/proc/loadavg: 2.25 2.14 2.10 3/177 20385
/proc/meminfo: memFree=30486904/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=81712 CPUtime=1482.05 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 49054 0 0 0 148117 88 0 0 20 0 1 0 117736608 83673088 20049 33554432000 4194304 6058637 140735530108000 140735530107064 4278251 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 20428 20049 177 456 0 19964 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 81712

[startup+1542.31 s]
/proc/loadavg: 2.25 2.16 2.10 3/177 20386
/proc/meminfo: memFree=30251440/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=211940 CPUtime=1542.04 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 50331 0 0 0 154113 91 0 0 20 0 1 0 117736608 217026560 50449 33554432000 4194304 6058637 140735530108000 140735530107032 4278328 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 52985 50449 177 456 0 52521 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 211940

[startup+1602.3 s]
/proc/loadavg: 2.28 2.17 2.11 3/178 20391
/proc/meminfo: memFree=30197328/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=211940 CPUtime=1602.03 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 52119 0 0 0 160109 94 0 0 20 0 1 0 117736608 217026560 45841 33554432000 4194304 6058637 140735530108000 140735530107032 4277708 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 52985 45841 177 456 0 52521 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 211940

[startup+1662.3 s]
/proc/loadavg: 2.19 2.17 2.11 3/177 20437
/proc/meminfo: memFree=30486916/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=162148 CPUtime=1662.01 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 53719 0 0 0 166104 97 0 0 20 0 1 0 117736608 166039552 40019 33554432000 4194304 6058637 140735530108000 140735530107032 4280035 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 40537 40019 177 456 0 40073 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 162148

[startup+1722.3 s]
/proc/loadavg: 2.15 2.16 2.11 3/177 20438
/proc/meminfo: memFree=30477088/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=132324 CPUtime=1722.01 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 55121 0 0 0 172100 101 0 0 20 0 1 0 117736608 135499776 31443 33554432000 4194304 6058637 140735530108000 140735530106776 4278100 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 33081 31443 177 456 0 32617 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 132324

[startup+1782.3 s]
/proc/loadavg: 2.29 2.21 2.12 3/177 20439
/proc/meminfo: memFree=30366904/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=213232 CPUtime=1782 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 56042 0 0 0 178097 103 0 0 20 0 1 0 117736608 218349568 52803 33554432000 4194304 6058637 140735530108000 140735530107032 4278162 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 53308 52803 177 456 0 52844 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 213232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.22 2.20 2.12 3/177 20440
/proc/meminfo: memFree=30387348/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=294620 CPUtime=1800 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 56561 0 0 0 179896 104 0 0 20 0 1 0 117736608 301690880 56899 33554432000 4194304 6058637 140735530108000 140735530107032 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 73655 56899 177 456 0 73191 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 294620

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 20326 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.22 2.20 2.12 3/177 20440
/proc/meminfo: memFree=30387348/32872528 swapFree=12352/737972
[pid=20326] ppid=20323 vsize=294620 CPUtime=1800 cores=1,3,5,7
/proc/20326/stat : 20326 (open-wbo-lsu) R 20323 20326 16259 0 -1 4202496 56561 0 0 0 179896 104 0 0 20 0 1 0 117736608 301690880 56899 33554432000 4194304 6058637 140735530108000 140735530107032 4277589 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/20326/statm: 73655 56899 177 456 0 73191 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 294620

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.01
CPU user time (s): 1798.97
CPU system time (s): 1.04584
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 294620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.97
system time used= 1.04584
maximum resident set size= 227608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56564
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= 34
involuntary context switches= 1854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.55831 second user time and 6.93795 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-08 05:53:41
IDJOB=4083611
IDBENCH=90115
IDSOLVER=2545
FILE ID=node112/4083611-1465358021
RUNJOBID= node112-1465326466-16276
PBS_JOBID= 19853386
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/normalized-TateBritain_K80.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083611-1465358021/watcher-4083611-1465358021 -o /tmp/evaluation-result-4083611-1465358021/solver-4083611-1465358021 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16276 --watchdog 1960  open-wbo-lsu HOME/instance-4083611-1465358021.opb

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

MD5SUM BENCH= a3fcbcd7997dcbab652ff1a098fe5a93
RANDOM SEED=1961010935

node112.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		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.56
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		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
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		: 2666.783
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	: 5332.54
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		: 2666.783
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	: 5332.72
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		: 2666.783
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		: 2666.783
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:        30616864 kB
Buffers:          137352 kB
Cached:           557640 kB
SwapCached:         1516 kB
Active:           259464 kB
Inactive:         521456 kB
Active(anon):      86716 kB
Inactive(anon):     1700 kB
Active(file):     172748 kB
Inactive(file):   519756 kB
Unevictable:      737972 kB
Mlocked:           12352 kB
SwapTotal:      67108856 kB
SwapFree:       67098652 kB
Dirty:              5108 kB
Writeback:             0 kB
AnonPages:        823336 kB
Mapped:             7804 kB
Shmem:                 0 kB
Slab:             604940 kB
SReclaimable:      48420 kB
SUnreclaim:       556520 kB
KernelStack:        1456 kB
PageTables:         5452 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     939704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    802816 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= 71740 MiB
End job on node112 at 2016-06-08 06:23:42