Trace number 4086849

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO PB16? (TO) 1800.07 1800.85

General information on the benchmark

Name/OPT-SMALLINT-LIN/heinz/
normalized-neos-859770.opb
MD5SUMcbc412f006cacd8e2fcdc61d20cbc351
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark56.3364
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2504
Total number of constraints2065
Number of constraints which are clauses1536
Number of constraints which are cardinality constraints (but not clauses)529
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint8
Maximum length of a constraint1446
Number of terms in the objective function 2504
Biggest coefficient in the objective function 10
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 16472
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 16472
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4086849-1465270297.opb
0.00/0.00	c File size is 7592103 bytes.
1800.02/1800.80	c Sum of soft weights:        16472
1800.02/1800.80	c |                                                                                                       |
1800.02/1800.80	c ========================================[ Problem Statistics ]===========================================
1800.02/1800.80	c |                                                                                                       |
1800.02/1800.80	c |  Problem Type:             Weighted                                                                   |
1800.02/1800.80	c |  Number of variables:          2504                                                                   |
1800.02/1800.80	c |  Number of hard clauses:       1555                                                                   |
1800.02/1800.80	c |  Number of soft clauses:       2504                                                                   |
1800.02/1800.80	c |  Number of cardinality:         529                                                                   |
1800.02/1800.80	c |  Number of PB :                   0                                                                   |
1800.02/1800.80	c |  Parse time:                   0.76 s                                                                 |
1800.02/1800.80	c |                                                                                                       |
1800.02/1800.80	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-4086849-1465270297/watcher-4086849-1465270297 -o /tmp/evaluation-result-4086849-1465270297/solver-4086849-1465270297 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1465239588-2439 --watchdog 1960 open-wbo HOME/instance-4086849-1465270297.opb 

pid=6265
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

[startup+0 s]
/proc/loadavg: 2.08 2.11 2.07 3/176 6268
/proc/meminfo: memFree=30849528/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=24328 CPUtime=0 cores=0,2,4,6
/proc/6268/stat : 6268 (runsolver) R 6265 2423 2423 0 -1 4202560 6 0 0 0 0 0 0 0 20 0 1 0 108961526 24911872 50 33554432000 4194304 4338465 140733339677808 140733339675344 211458616258 0 0 4096 24578 0 0 0 17 6 0 0 0 0 0
/proc/6268/statm: 6082 50 4 36 0 2655 0
Current StackSize limit: 10240 KiB


[startup+0.10016 s]
/proc/loadavg: 2.08 2.11 2.07 3/176 6268
/proc/meminfo: memFree=30849528/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=10408 CPUtime=0.09 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 2354 0 0 0 9 0 0 0 20 0 1 0 108961526 10657792 2229 33554432000 4194304 6059633 140734407283840 140733339675000 5154494 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 2602 2229 1988 456 0 284 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10408

[startup+0.200297 s]
/proc/loadavg: 2.08 2.11 2.07 3/176 6268
/proc/meminfo: memFree=30849528/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=10928 CPUtime=0.18 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 2476 0 0 0 18 0 0 0 20 0 1 0 108961526 11190272 2351 33554432000 4194304 6059633 140734407283840 140733339675000 4631344 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 2732 2351 1988 456 0 414 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 10928

[startup+0.300215 s]
/proc/loadavg: 2.08 2.11 2.07 3/176 6268
/proc/meminfo: memFree=30849528/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=11444 CPUtime=0.28 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 2607 0 0 0 28 0 0 0 20 0 1 0 108961526 11718656 2482 33554432000 4194304 6059633 140734407283840 140733339675000 4736262 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 2861 2482 1988 456 0 543 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 11444

[startup+0.700203 s]
/proc/loadavg: 2.08 2.11 2.07 3/176 6268
/proc/meminfo: memFree=30849528/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=13336 CPUtime=0.68 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 3080 0 0 0 68 0 0 0 20 0 1 0 108961526 13656064 2955 33554432000 4194304 6059633 140734407283840 140734407282184 5046755 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 3334 2955 1988 456 0 1016 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13336

[startup+1.50025 s]
/proc/loadavg: 2.08 2.11 2.07 3/177 6269
/proc/meminfo: memFree=30722204/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=343732 CPUtime=1.48 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 48227 0 0 0 139 9 0 0 20 0 1 0 108961526 351981568 70608 33554432000 4194304 6059633 140734407283840 140734407279400 5043379 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 85933 70613 160 456 0 85469 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 343732

[startup+3.10025 s]
/proc/loadavg: 2.08 2.11 2.07 3/177 6269
/proc/meminfo: memFree=30292460/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=965764 CPUtime=3.08 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 119504 0 0 0 280 28 0 0 20 0 1 0 108961526 988942336 226014 33554432000 4194304 6059633 140734407283840 140734407280440 5043379 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 241441 226017 160 456 0 240977 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 965764

[startup+6.30025 s]
/proc/loadavg: 2.07 2.11 2.07 3/177 6269
/proc/meminfo: memFree=29021568/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=2349244 CPUtime=6.28 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 247269 0 0 0 564 64 0 0 20 0 1 0 108961526 2405625856 534966 33554432000 4194304 6059633 140734407283840 140734407281064 5043379 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 587311 534967 160 456 0 586847 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2349244

[startup+12.7003 s]
/proc/loadavg: 2.06 2.11 2.07 3/177 6269
/proc/meminfo: memFree=28101512/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3516616 CPUtime=12.68 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 345718 0 0 0 1178 90 0 0 20 0 1 0 108961526 3601014784 686291 33554432000 4194304 6059633 140734407283840 140734407281880 4277900 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 879154 686291 166 456 0 878690 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3516616

[startup+25.5003 s]
/proc/loadavg: 2.05 2.10 2.07 3/177 6269
/proc/meminfo: memFree=28065564/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3545052 CPUtime=25.47 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 352851 0 0 0 2456 91 0 0 20 0 1 0 108961526 3630133248 693935 33554432000 4194304 6059633 140734407283840 140734407281880 4277781 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 886263 693935 179 456 0 885799 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3545052

[startup+51.1003 s]
/proc/loadavg: 2.03 2.09 2.06 3/177 6315
/proc/meminfo: memFree=28527460/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3573244 CPUtime=51.06 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 359912 0 0 0 5013 93 0 0 20 0 1 0 108961526 3659001856 700996 33554432000 4194304 6059633 140734407283840 140734407281880 4269524 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 893311 700996 179 456 0 892847 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 3573244

[startup+102.3 s]
/proc/loadavg: 2.10 2.10 2.07 4/177 6316
/proc/meminfo: memFree=28497936/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3593880 CPUtime=102.26 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 361847 0 0 0 10132 94 0 0 20 0 1 0 108961526 3680133120 705486 33554432000 4194304 6059633 140734407283840 140734407281864 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 898470 705486 179 456 0 898006 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3593880

[startup+162.3 s]
/proc/loadavg: 2.17 2.13 2.08 3/177 6318
/proc/meminfo: memFree=28488000/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3593880 CPUtime=162.23 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 361848 0 0 0 16129 94 0 0 20 0 1 0 108961526 3680133120 705998 33554432000 4194304 6059633 140734407283840 140734407281864 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 898470 705998 179 456 0 898006 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3593880

[startup+222.307 s]
/proc/loadavg: 2.21 2.14 2.09 4/177 6319
/proc/meminfo: memFree=28448112/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=222.21 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 362877 0 0 0 22127 94 0 0 20 0 1 0 108961526 3705053184 709582 33554432000 4194304 6059633 140734407283840 140734407281864 4277855 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 904554 709582 179 456 0 904090 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3618216

[startup+282.3 s]
/proc/loadavg: 2.19 2.16 2.10 3/177 6320
/proc/meminfo: memFree=28443568/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=282.18 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 362884 0 0 0 28124 94 0 0 20 0 1 0 108961526 3705053184 710103 33554432000 4194304 6059633 140734407283840 140734407281864 4277586 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 904554 710103 180 456 0 904090 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3618216

[startup+342.3 s]
/proc/loadavg: 2.26 2.19 2.10 3/177 6321
/proc/meminfo: memFree=28441304/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=342.13 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 362923 0 0 0 34119 94 0 0 20 0 1 0 108961526 3705053184 710103 33554432000 4194304 6059633 140734407283840 140734407281864 4261792 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 904554 710103 180 456 0 904090 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 3618216

[startup+402.3 s]
/proc/loadavg: 2.18 2.18 2.10 3/177 6322
/proc/meminfo: memFree=28439044/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=402.09 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 362962 0 0 0 40115 94 0 0 20 0 1 0 108961526 3705053184 710615 33554432000 4194304 6059633 140734407283840 140734407281864 4277570 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 904554 710615 180 456 0 904090 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3618216

[startup+462.3 s]
/proc/loadavg: 2.11 2.16 2.10 3/177 6324
/proc/meminfo: memFree=28419908/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=462.04 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363009 0 0 0 46110 94 0 0 20 0 1 0 108961526 3705053184 711127 33554432000 4194304 6059633 140734407283840 140734407281864 4277781 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/6268/statm: 904554 711127 180 456 0 904090 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 3618216

[startup+522.3 s]
/proc/loadavg: 2.18 2.17 2.10 3/178 6328
/proc/meminfo: memFree=28420288/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=522 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363049 0 0 0 52106 94 0 0 20 0 1 0 108961526 3705053184 711127 33554432000 4194304 6059633 140734407283840 140734407281864 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 711127 180 456 0 904090 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 3618216

[startup+582.3 s]
/proc/loadavg: 2.10 2.15 2.10 3/177 6329
/proc/meminfo: memFree=28385996/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=581.97 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363081 0 0 0 58103 94 0 0 20 0 1 0 108961526 3705053184 711639 33554432000 4194304 6059633 140734407283840 140734407281864 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 711639 180 456 0 904090 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 3618216


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


[startup+882.307 s]
/proc/loadavg: 2.01 2.07 2.08 3/177 6335
/proc/meminfo: memFree=28402752/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=881.84 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363276 0 0 0 88089 95 0 0 20 0 1 0 108961526 3705053184 715223 33554432000 4194304 6059633 140734407283840 140734407281864 4261780 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 715223 180 456 0 904090 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 3618216

[startup+942.3 s]
/proc/loadavg: 2.12 2.09 2.08 3/177 6336
/proc/meminfo: memFree=28403088/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=941.81 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363302 0 0 0 94086 95 0 0 20 0 1 0 108961526 3705053184 715223 33554432000 4194304 6059633 140734407283840 140734407281864 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 715223 180 456 0 904090 0
Current children cumulated CPU time (s) 941.81
Current children cumulated vsize (KiB) 3618216

[startup+1002.3 s]
/proc/loadavg: 2.04 2.07 2.07 3/176 6337
/proc/meminfo: memFree=28365956/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1001.79 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363317 0 0 0 100084 95 0 0 20 0 1 0 108961526 3705053184 715223 33554432000 4194304 6059633 140734407283840 140734407281864 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 715223 180 456 0 904090 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 3618216

[startup+1062.3 s]
/proc/loadavg: 2.05 2.07 2.07 3/177 6339
/proc/meminfo: memFree=28400988/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1061.77 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363347 0 0 0 106082 95 0 0 20 0 1 0 108961526 3705053184 715735 33554432000 4194304 6059633 140734407283840 140734407281864 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 715735 180 456 0 904090 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 3618216

[startup+1122.3 s]
/proc/loadavg: 2.02 2.05 2.07 3/178 6344
/proc/meminfo: memFree=28398532/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1121.74 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363378 0 0 0 112079 95 0 0 20 0 1 0 108961526 3705053184 716247 33554432000 4194304 6059633 140734407283840 140734407281864 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 716247 180 456 0 904090 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 3618216

[startup+1182.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/177 6345
/proc/meminfo: memFree=28354664/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1181.72 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363412 0 0 0 118077 95 0 0 20 0 1 0 108961526 3705053184 716759 33554432000 4194304 6059633 140734407283840 140734407281864 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 716759 180 456 0 904090 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 3618216

[startup+1242.3 s]
/proc/loadavg: 2.07 2.05 2.06 3/177 6346
/proc/meminfo: memFree=28392320/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1241.69 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363447 0 0 0 124074 95 0 0 20 0 1 0 108961526 3705053184 717783 33554432000 4194304 6059633 140734407283840 140734407281864 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 717783 180 456 0 904090 0
Current children cumulated CPU time (s) 1241.69
Current children cumulated vsize (KiB) 3618216

[startup+1302.3 s]
/proc/loadavg: 2.02 2.03 2.06 3/177 6347
/proc/meminfo: memFree=28360260/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1301.66 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363481 0 0 0 130071 95 0 0 20 0 1 0 108961526 3705053184 717783 33554432000 4194304 6059633 140734407283840 140734407281864 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 717783 180 456 0 904090 0
Current children cumulated CPU time (s) 1301.66
Current children cumulated vsize (KiB) 3618216

[startup+1362.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/177 6348
/proc/meminfo: memFree=28343932/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1361.64 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363515 0 0 0 136069 95 0 0 20 0 1 0 108961526 3705053184 718295 33554432000 4194304 6059633 140734407283840 140734407281864 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 718295 180 456 0 904090 0
Current children cumulated CPU time (s) 1361.64
Current children cumulated vsize (KiB) 3618216

[startup+1422.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/177 6350
/proc/meminfo: memFree=28358608/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1421.62 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363552 0 0 0 142067 95 0 0 20 0 1 0 108961526 3705053184 718295 33554432000 4194304 6059633 140734407283840 140734407281864 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 718295 180 456 0 904090 0
Current children cumulated CPU time (s) 1421.62
Current children cumulated vsize (KiB) 3618216

[startup+1482.3 s]
/proc/loadavg: 2.03 2.03 2.04 3/177 6351
/proc/meminfo: memFree=28341988/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1481.59 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363590 0 0 0 148064 95 0 0 20 0 1 0 108961526 3705053184 718807 33554432000 4194304 6059633 140734407283840 140734407281864 4278418 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 718807 180 456 0 904090 0
Current children cumulated CPU time (s) 1481.59
Current children cumulated vsize (KiB) 3618216

[startup+1542.31 s]
/proc/loadavg: 2.06 2.04 2.04 3/177 6352
/proc/meminfo: memFree=28333384/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1541.57 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363620 0 0 0 154062 95 0 0 20 0 1 0 108961526 3705053184 718807 33554432000 4194304 6059633 140734407283840 140734407281864 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 718807 180 456 0 904090 0
Current children cumulated CPU time (s) 1541.57
Current children cumulated vsize (KiB) 3618216

[startup+1602.3 s]
/proc/loadavg: 2.06 2.04 2.04 3/177 6353
/proc/meminfo: memFree=28329408/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1601.54 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363633 0 0 0 160059 95 0 0 20 0 1 0 108961526 3705053184 718807 33554432000 4194304 6059633 140734407283840 140734407281864 4277781 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 718807 180 456 0 904090 0
Current children cumulated CPU time (s) 1601.54
Current children cumulated vsize (KiB) 3618216

[startup+1662.3 s]
/proc/loadavg: 2.07 2.04 2.04 3/177 6354
/proc/meminfo: memFree=28386128/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1661.53 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363634 0 0 0 166058 95 0 0 20 0 1 0 108961526 3705053184 719319 33554432000 4194304 6059633 140734407283840 140734407281864 4277549 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 719319 180 456 0 904090 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 3618216

[startup+1722.3 s]
/proc/loadavg: 2.07 2.05 2.04 3/178 6359
/proc/meminfo: memFree=28386092/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3618216 CPUtime=1721.53 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363634 0 0 0 172058 95 0 0 20 0 1 0 108961526 3705053184 719319 33554432000 4194304 6059633 140734407283840 140734407281864 4278035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 904554 719319 180 456 0 904090 0
Current children cumulated CPU time (s) 1721.53
Current children cumulated vsize (KiB) 3618216

[startup+1782.3 s]
/proc/loadavg: 2.02 2.04 2.04 3/178 6383
/proc/meminfo: memFree=28383528/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3631604 CPUtime=1781.52 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363638 0 0 0 178057 95 0 0 20 0 1 0 108961526 3718762496 719834 33554432000 4194304 6059633 140734407283840 140734407281864 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 907901 719834 180 456 0 907437 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 3631604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.81 s]
/proc/loadavg: 2.02 2.03 2.03 3/178 6383
/proc/meminfo: memFree=28342024/32872528 swapFree=11252/530428
[pid=6268] ppid=6265 vsize=3631604 CPUtime=1800.02 cores=0,2,4,6
/proc/6268/stat : 6268 (open-wbo) R 6265 6268 2423 0 -1 4202496 363638 0 0 0 179907 95 0 0 20 0 1 0 108961526 3718762496 719834 33554432000 4194304 6059633 140734407283840 140734407281864 4277570 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/6268/statm: 907901 719834 180 456 0 907437 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 3631604

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 6268 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.85
CPU time (s): 1800.07
CPU user time (s): 1799.07
CPU system time (s): 0.999848
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 3631604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.07
system time used= 0.999848
maximum resident set size= 2879348
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 363641
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= 740
involuntary context switches= 2033

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.18521 second user time and 6.62399 second system time

The end

Launcher Data 

Begin job on node141 at 2016-06-07 05:31:38
IDJOB=4086849
IDBENCH=89844
IDSOLVER=2547
FILE ID=node141/4086849-1465270297
RUNJOBID= node141-1465239588-2439
PBS_JOBID= 19843243
Free space on /tmp= 71700 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/heinz/normalized-neos-859770.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086849-1465270297/watcher-4086849-1465270297 -o /tmp/evaluation-result-4086849-1465270297/solver-4086849-1465270297 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node141-1465239588-2439 --watchdog 1960  open-wbo HOME/instance-4086849-1465270297.opb

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

MD5SUM BENCH= cbc412f006cacd8e2fcdc61d20cbc351
RANDOM SEED=1965511466

node141.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		: 2666.876
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	: 5333.75
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		: 2666.876
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		: 2666.876
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		: 2666.876
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
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	: 5332.56
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		: 2666.876
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.876
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	: 5332.56
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		: 2666.876
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:        30850164 kB
Buffers:           82052 kB
Cached:           167816 kB
SwapCached:         1740 kB
Active:           601832 kB
Inactive:         149280 kB
Active(anon):     500960 kB
Inactive(anon):     2464 kB
Active(file):     100872 kB
Inactive(file):   146816 kB
Unevictable:      530428 kB
Mlocked:           11252 kB
SwapTotal:      67108856 kB
SwapFree:       67098208 kB
Dirty:             12032 kB
Writeback:             0 kB
AnonPages:       1090420 kB
Mapped:             7808 kB
Shmem:                 0 kB
Slab:             599504 kB
SReclaimable:      43224 kB
SUnreclaim:       556280 kB
KernelStack:        1472 kB
PageTables:         5740 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1216480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    966656 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 node141 at 2016-06-07 06:01:39