Trace number 4083614

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 1800.31

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathTate/
normalized-TateBritain_K83.opb
MD5SUM87eecd69bf3cf4e36ad8fc8a9d8af53d
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 variables5644
Total number of constraints5812
Number of constraints which are clauses5729
Number of constraints which are cardinality constraints (but not clauses)83
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint83
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 84
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-4083614-1465359822.opb
0.00/0.00	c File size is 360317 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:          5644                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       5729                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          83                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.04 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-4083614-1465359822/watcher-4083614-1465359822 -o /tmp/evaluation-result-4083614-1465359822/solver-4083614-1465359822 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16276 --watchdog 1960 open-wbo-lsu HOME/instance-4083614-1465359822.opb 

pid=20482
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: 2.28 2.21 2.12 4/176 20485
/proc/meminfo: memFree=30581852/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=3084 CPUtime=0 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 511 0 0 0 0 0 0 0 20 0 1 0 117916684 3158016 387 33554432000 4194304 6058637 140733960283776 140735355594728 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 771 387 223 456 0 219 0

[startup+0.100162 s]
/proc/loadavg: 2.28 2.21 2.12 4/176 20485
/proc/meminfo: memFree=30581852/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=11136 CPUtime=0.09 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 1720 0 0 0 9 0 0 0 20 0 1 0 117916684 11403264 1466 33554432000 4194304 6058637 140733960283776 140735355594728 5042435 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 2784 1466 163 456 0 2320 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11136

[startup+0.200292 s]
/proc/loadavg: 2.28 2.21 2.12 4/176 20485
/proc/meminfo: memFree=30581852/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=11240 CPUtime=0.19 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 1877 0 0 0 19 0 0 0 20 0 1 0 117916684 11509760 1622 33554432000 4194304 6058637 140733960283776 140735355594728 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 2810 1622 175 456 0 2346 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11240

[startup+0.300219 s]
/proc/loadavg: 2.28 2.21 2.12 4/176 20485
/proc/meminfo: memFree=30581852/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=11372 CPUtime=0.29 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 2035 0 0 0 29 0 0 0 20 0 1 0 117916684 11644928 1776 33554432000 4194304 6058637 140733960283776 140735355594728 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 2843 1776 175 456 0 2379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11372

[startup+0.70022 s]
/proc/loadavg: 2.28 2.21 2.12 4/176 20485
/proc/meminfo: memFree=30581852/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=9960 CPUtime=0.69 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 2734 0 0 0 69 0 0 0 20 0 1 0 117916684 10199040 1997 33554432000 4194304 6058637 140733960283776 140735355594728 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 2490 1997 177 456 0 2026 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9960

[startup+1.50024 s]
/proc/loadavg: 2.28 2.21 2.12 3/177 20486
/proc/meminfo: memFree=30570532/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=16412 CPUtime=1.49 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 3877 0 0 0 148 1 0 0 20 0 1 0 117916684 16805888 2643 33554432000 4194304 6058637 140733960283776 140733960282808 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 4103 2643 177 456 0 3639 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16412

[startup+3.10025 s]
/proc/loadavg: 2.28 2.21 2.12 3/177 20486
/proc/meminfo: memFree=30561660/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=18104 CPUtime=3.09 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 4769 0 0 0 308 1 0 0 20 0 1 0 117916684 18538496 4015 33554432000 4194304 6058637 140733960283776 140733960282536 4277343 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 4526 4015 177 456 0 4062 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18104

[startup+6.30025 s]
/proc/loadavg: 2.26 2.20 2.12 3/177 20486
/proc/meminfo: memFree=30553544/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=27948 CPUtime=6.29 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 6109 0 0 0 627 2 0 0 20 0 1 0 117916684 28618752 5138 33554432000 4194304 6058637 140733960283776 140733960282504 4260945 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 6987 5138 177 456 0 6523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27948

[startup+12.7003 s]
/proc/loadavg: 2.32 2.22 2.13 3/177 20486
/proc/meminfo: memFree=30522048/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=51268 CPUtime=12.69 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 7365 0 0 0 1266 3 0 0 20 0 1 0 117916684 52498432 8580 33554432000 4194304 6058637 140733960283776 140733960282840 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 12817 8580 177 456 0 12353 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 51268

[startup+25.5004 s]
/proc/loadavg: 2.25 2.21 2.12 3/177 20486
/proc/meminfo: memFree=30533644/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=51268 CPUtime=25.49 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 7510 0 0 0 2546 3 0 0 20 0 1 0 117916684 52498432 9746 33554432000 4194304 6058637 140733960283776 140733960282504 4255000 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 12817 9746 177 456 0 12353 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 51268

[startup+51.1004 s]
/proc/loadavg: 2.24 2.20 2.12 3/177 20486
/proc/meminfo: memFree=30520884/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=70124 CPUtime=51.08 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 7736 0 0 0 5105 3 0 0 20 0 1 0 117916684 71806976 11796 33554432000 4194304 6058637 140733960283776 140733960282504 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 17531 11796 177 456 0 17067 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 70124

[startup+102.3 s]
/proc/loadavg: 2.16 2.19 2.12 3/177 20488
/proc/meminfo: memFree=30517968/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=70124 CPUtime=102.28 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 9319 0 0 0 10222 6 0 0 20 0 1 0 117916684 71806976 12445 33554432000 4194304 6058637 140733960283776 140733960282840 4254941 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 17531 12445 177 456 0 17067 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 70124

[startup+162.3 s]
/proc/loadavg: 2.17 2.18 2.12 3/177 20489
/proc/meminfo: memFree=30473788/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=119444 CPUtime=162.27 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 11333 0 0 0 16217 10 0 0 20 0 1 0 117916684 122310656 24149 33554432000 4194304 6058637 140733960283776 140733960282552 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 29861 24149 177 456 0 29397 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 119444

[startup+222.307 s]
/proc/loadavg: 2.09 2.16 2.11 3/177 20490
/proc/meminfo: memFree=30492624/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=131460 CPUtime=222.27 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 15127 0 0 0 22211 16 0 0 20 0 1 0 117916684 134615040 30705 33554432000 4194304 6058637 140733960283776 140733960282552 4854528 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 32865 30705 177 456 0 32401 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 131460

[startup+282.3 s]
/proc/loadavg: 2.13 2.16 2.11 3/177 20491
/proc/meminfo: memFree=30399608/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=162280 CPUtime=282.25 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 17629 0 0 0 28204 21 0 0 20 0 1 0 117916684 166174720 35381 33554432000 4194304 6058637 140733960283776 140733960282808 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 40570 35381 177 456 0 40106 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 162280

[startup+342.3 s]
/proc/loadavg: 2.08 2.14 2.10 3/177 20492
/proc/meminfo: memFree=30353508/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=162280 CPUtime=342.24 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 19556 0 0 0 34199 25 0 0 20 0 1 0 117916684 166174720 37943 33554432000 4194304 6058637 140733960283776 140733960282808 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 40570 37943 177 456 0 40106 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 162280

[startup+402.3 s]
/proc/loadavg: 2.06 2.13 2.10 3/178 20496
/proc/meminfo: memFree=30377984/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=162280 CPUtime=402.23 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 21779 0 0 0 40193 30 0 0 20 0 1 0 117916684 166174720 35895 33554432000 4194304 6058637 140733960283776 140733960282808 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 40570 35895 177 456 0 40106 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 162280

[startup+462.3 s]
/proc/loadavg: 2.02 2.10 2.09 3/177 20498
/proc/meminfo: memFree=30494028/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=131460 CPUtime=462.22 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 23726 0 0 0 46187 35 0 0 20 0 1 0 117916684 134615040 30225 33554432000 4194304 6058637 140733960283776 140733960282552 4254956 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 32865 30225 177 456 0 32401 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 131460

[startup+522.3 s]
/proc/loadavg: 2.01 2.08 2.08 3/177 20499
/proc/meminfo: memFree=30314600/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=212368 CPUtime=522.21 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 25902 0 0 0 52182 39 0 0 20 0 1 0 117916684 217464832 41345 33554432000 4194304 6058637 140733960283776 140733960282808 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 53092 41345 177 456 0 52628 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 212368

[startup+582.3 s]
/proc/loadavg: 2.00 2.06 2.08 3/177 20500
/proc/meminfo: memFree=30390520/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=131460 CPUtime=582.2 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 27541 0 0 0 58177 43 0 0 20 0 1 0 117916684 134615040 28689 33554432000 4194304 6058637 140733960283776 140733960282552 4277501 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 32865 28689 177 456 0 32401 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 131460


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


[startup+942.3 s]
/proc/loadavg: 2.07 2.07 2.08 3/177 20507
/proc/meminfo: memFree=30311732/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=162280 CPUtime=942.14 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 37086 0 0 0 94150 64 0 0 20 0 1 0 117916684 166174720 35929 33554432000 4194304 6058637 140733960283776 140733960282808 4278255 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 40570 35929 177 456 0 40106 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 162280

[startup+1002.3 s]
/proc/loadavg: 2.07 2.07 2.08 3/178 20511
/proc/meminfo: memFree=30383492/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=162280 CPUtime=1002.13 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 38371 0 0 0 100146 67 0 0 20 0 1 0 117916684 166174720 34905 33554432000 4194304 6058637 140733960283776 140733960282808 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 40570 34905 177 456 0 40106 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 162280

[startup+1062.3 s]
/proc/loadavg: 2.20 2.10 2.09 3/177 20513
/proc/meminfo: memFree=30423824/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=162280 CPUtime=1062.12 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 39653 0 0 0 106142 70 0 0 20 0 1 0 117916684 166174720 33369 33554432000 4194304 6058637 140733960283776 140733960282808 4246521 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 40570 33369 177 456 0 40106 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 162280

[startup+1122.3 s]
/proc/loadavg: 2.07 2.08 2.08 3/177 20514
/proc/meminfo: memFree=30494240/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=131460 CPUtime=1122.12 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 40569 0 0 0 112138 74 0 0 20 0 1 0 117916684 134615040 29718 33554432000 4194304 6058637 140733960283776 140733960282552 4277305 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 32865 29718 177 456 0 32401 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 131460

[startup+1182.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 20515
/proc/meminfo: memFree=30255192/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=293756 CPUtime=1182.1 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 42008 0 0 0 118134 76 0 0 20 0 1 0 117916684 300806144 53638 33554432000 4194304 6058637 140733960283776 140733960282808 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 73439 53638 177 456 0 72975 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 293756

[startup+1242.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 20516
/proc/meminfo: memFree=30372512/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=212368 CPUtime=1242.1 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 43293 0 0 0 124129 81 0 0 20 0 1 0 117916684 217464832 51078 33554432000 4194304 6058637 140733960283776 140733960282808 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 53092 51078 177 456 0 52628 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 212368

[startup+1302.3 s]
/proc/loadavg: 2.03 2.06 2.08 3/177 20517
/proc/meminfo: memFree=30278288/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=212368 CPUtime=1302.09 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 45088 0 0 0 130125 84 0 0 20 0 1 0 117916684 217464832 46982 33554432000 4194304 6058637 140733960283776 140733960282808 4255480 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 53092 46982 177 456 0 52628 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 212368

[startup+1362.3 s]
/proc/loadavg: 2.01 2.05 2.07 3/177 20519
/proc/meminfo: memFree=30336164/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=212368 CPUtime=1362.08 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 46886 0 0 0 136121 87 0 0 20 0 1 0 117916684 217464832 42374 33554432000 4194304 6058637 140733960283776 140733960282808 4277687 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 53092 42374 177 456 0 52628 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 212368

[startup+1422.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/177 20520
/proc/meminfo: memFree=30385400/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=162280 CPUtime=1422.08 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 48506 0 0 0 142118 90 0 0 20 0 1 0 117916684 166174720 40146 33554432000 4194304 6058637 140733960283776 140733960282808 4261536 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 40570 40146 177 456 0 40106 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 162280

[startup+1482.3 s]
/proc/loadavg: 2.09 2.06 2.07 3/177 20521
/proc/meminfo: memFree=30325316/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=131460 CPUtime=1482.06 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 49598 0 0 0 148113 93 0 0 20 0 1 0 117916684 134615040 30742 33554432000 4194304 6058637 140733960283776 140733960282552 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 32865 30742 177 456 0 32401 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 131460

[startup+1542.31 s]
/proc/loadavg: 2.10 2.06 2.07 3/177 20522
/proc/meminfo: memFree=30157384/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=293756 CPUtime=1542.06 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 51042 0 0 0 154110 96 0 0 20 0 1 0 117916684 300806144 54150 33554432000 4194304 6058637 140733960283776 140733960282808 4278177 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 73439 54150 177 456 0 72975 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 293756

[startup+1602.3 s]
/proc/loadavg: 2.07 2.06 2.07 3/178 20526
/proc/meminfo: memFree=30286272/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=212368 CPUtime=1602.04 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 52326 0 0 0 160105 99 0 0 20 0 1 0 117916684 217464832 46982 33554432000 4194304 6058637 140733960283776 140733960282808 4255066 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 53092 46982 177 456 0 52628 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 212368

[startup+1662.3 s]
/proc/loadavg: 1.42 1.88 2.00 2/170 20558
/proc/meminfo: memFree=30549976/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=181784 CPUtime=1662.03 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 54027 0 0 0 166101 102 0 0 20 0 1 0 117916684 186146816 38687 33554432000 4194304 6058637 140733960283776 140733960282808 4255000 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 45446 38687 177 456 0 44982 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 181784

[startup+1722.3 s]
/proc/loadavg: 1.23 1.73 1.94 2/170 20559
/proc/meminfo: memFree=30462792/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=101644 CPUtime=1722.02 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 54884 0 0 0 172097 105 0 0 20 0 1 0 117916684 104083456 20869 33554432000 4194304 6058637 140733960283776 140733960282840 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 25411 20869 177 456 0 24947 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 101644

[startup+1782.3 s]
/proc/loadavg: 1.16 1.61 1.89 2/170 20560
/proc/meminfo: memFree=30492708/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=231872 CPUtime=1782.01 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 56338 0 0 0 178093 108 0 0 20 0 1 0 117916684 237436928 52467 33554432000 4194304 6058637 140733960283776 140733960282808 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 57968 52467 177 456 0 57504 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 231872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 1.11 1.57 1.87 2/170 20561
/proc/meminfo: memFree=30470244/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=313260 CPUtime=1800.01 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 56863 0 0 0 179892 109 0 0 20 0 1 0 117916684 320778240 58099 33554432000 4194304 6058637 140733960283776 140733960282808 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 78315 58099 177 456 0 77851 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 313260

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 20485 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 1.11 1.57 1.87 2/170 20561
/proc/meminfo: memFree=30470244/32872528 swapFree=12352/737972
[pid=20485] ppid=20482 vsize=313260 CPUtime=1800.01 cores=1,3,5,7
/proc/20485/stat : 20485 (open-wbo-lsu) R 20482 20485 16259 0 -1 4202496 56863 0 0 0 179892 109 0 0 20 0 1 0 117916684 320778240 58099 33554432000 4194304 6058637 140733960283776 140733960282808 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/20485/statm: 78315 58099 177 456 0 77851 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 313260

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1798.92
CPU system time (s): 1.09583
CPU usage (%): 99.9841
Max. virtual memory (cumulated for all children) (KiB): 313260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.92
system time used= 1.09583
maximum resident set size= 239920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56866
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= 21
involuntary context switches= 2013

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.41333 second user time and 7.04993 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-08 06:23:42
IDJOB=4083614
IDBENCH=90136
IDSOLVER=2545
FILE ID=node112/4083614-1465359822
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_K83.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083614-1465359822/watcher-4083614-1465359822 -o /tmp/evaluation-result-4083614-1465359822/solver-4083614-1465359822 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16276 --watchdog 1960  open-wbo-lsu HOME/instance-4083614-1465359822.opb

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

MD5SUM BENCH= 87eecd69bf3cf4e36ad8fc8a9d8af53d
RANDOM SEED=1348388106

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:        30582496 kB
Buffers:          138092 kB
Cached:           557984 kB
SwapCached:         1516 kB
Active:           271784 kB
Inactive:         522232 kB
Active(anon):      98708 kB
Inactive(anon):     1700 kB
Active(file):     173076 kB
Inactive(file):   520532 kB
Unevictable:      737972 kB
Mlocked:           12352 kB
SwapTotal:      67108856 kB
SwapFree:       67098652 kB
Dirty:              5068 kB
Writeback:             0 kB
AnonPages:        855964 kB
Mapped:             7828 kB
Shmem:                 0 kB
Slab:             605036 kB
SReclaimable:      48444 kB
SUnreclaim:       556592 kB
KernelStack:        1424 kB
PageTables:         5748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     988560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    833536 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= 71744 MiB
End job on node112 at 2016-06-08 06:53:43