Trace number 4084092

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-LSU PB16? (TO) 1800.1 1800.4

General information on the benchmark

Name/OPT-SMALLINT-LIN/flexray/
normalized-fx63.opb
MD5SUM807bc542b75293285fea5916dfeaaa3e
Bench CategoryOPT-SMALLINT-LIN (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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3216
Total number of constraints3658
Number of constraints which are clauses3210
Number of constraints which are cardinality constraints (but not clauses)64
Number of constraints which are nor clauses,nor cardinality constraints384
Minimum length of a constraint2
Maximum length of a constraint384
Number of terms in the objective function 6
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6
Number of bits of the sum of numbers in the objective function 3
Biggest number in a constraint 42
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 786
Number of bits of the biggest sum of numbers10
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-4084092-1465349987.opb
0.00/0.00	c File size is 322209 bytes.
1800.09/1800.40	c Sum of soft weights:            6
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          3216                                                                   |
1800.09/1800.40	c |  Number of hard clauses:       3273                                                                   |
1800.09/1800.40	c |  Number of soft clauses:          6                                                                   |
1800.09/1800.40	c |  Number of cardinality:          64                                                                   |
1800.09/1800.40	c |  Number of PB :                 384                                                                   |
1800.09/1800.40	c |  Parse time:                   0.04 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	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-4084092-1465349987/watcher-4084092-1465349987 -o /tmp/evaluation-result-4084092-1465349987/solver-4084092-1465349987 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1465337899-5895 --watchdog 1960 open-wbo-lsu HOME/instance-4084092-1465349987.opb 

pid=8249
running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.08 2.07 2.08 2/176 8252
/proc/meminfo: memFree=30575584/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=2784 CPUtime=0 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 444 0 0 0 0 0 0 0 20 0 1 0 116932012 2850816 319 33554432000 4194304 6058637 140735014952544 140736298480024 5130728 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 696 319 214 456 0 153 0

[startup+0.100126 s]
/proc/loadavg: 2.08 2.07 2.08 2/176 8252
/proc/meminfo: memFree=30575584/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=26092 CPUtime=0.09 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 4790 0 0 0 9 0 0 0 20 0 1 0 116932012 26718208 5530 33554432000 4194304 6058637 140735014952544 140736298480024 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 6523 5531 162 456 0 6059 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26092

[startup+0.200368 s]
/proc/loadavg: 2.08 2.07 2.08 2/176 8252
/proc/meminfo: memFree=30575584/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=61152 CPUtime=0.19 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 11284 0 0 0 18 1 0 0 20 0 1 0 116932012 62619648 12923 33554432000 4194304 6058637 140735014952544 140736298480024 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 15288 12925 162 456 0 14824 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 61152

[startup+0.30035 s]
/proc/loadavg: 2.08 2.07 2.08 2/176 8252
/proc/meminfo: memFree=30575584/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=93024 CPUtime=0.29 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 16283 0 0 0 27 2 0 0 20 0 1 0 116932012 95256576 18724 33554432000 4194304 6058637 140735014952544 140736298480024 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 23256 18725 166 456 0 22792 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 93024

[startup+0.70029 s]
/proc/loadavg: 2.08 2.07 2.08 2/176 8252
/proc/meminfo: memFree=30575584/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=94608 CPUtime=0.69 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 16724 0 0 0 67 2 0 0 20 0 1 0 116932012 96878592 19676 33554432000 4194304 6058637 140735014952544 140735014951160 4262377 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 23652 19676 179 456 0 23188 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 94608

[startup+1.50029 s]
/proc/loadavg: 2.08 2.07 2.08 3/177 8253
/proc/meminfo: memFree=30497108/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=95136 CPUtime=1.49 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 16874 0 0 0 147 2 0 0 20 0 1 0 116932012 97419264 19826 33554432000 4194304 6058637 140735014952544 140735014951160 4246170 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 23784 19826 180 456 0 23320 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 95136

[startup+3.10025 s]
/proc/loadavg: 2.08 2.07 2.08 3/177 8253
/proc/meminfo: memFree=30496488/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=95664 CPUtime=3.09 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 17003 0 0 0 307 2 0 0 20 0 1 0 116932012 97959936 19955 33554432000 4194304 6058637 140735014952544 140735014951160 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 23916 19955 180 456 0 23452 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 95664

[startup+6.30025 s]
/proc/loadavg: 2.07 2.07 2.08 3/177 8253
/proc/meminfo: memFree=30493632/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=96340 CPUtime=6.29 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 17174 0 0 0 627 2 0 0 20 0 1 0 116932012 98652160 20637 33554432000 4194304 6058637 140735014952544 140735014951160 4255066 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 24085 20637 180 456 0 23621 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 96340

[startup+12.7003 s]
/proc/loadavg: 2.07 2.07 2.08 3/177 8253
/proc/meminfo: memFree=30496196/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=97016 CPUtime=12.69 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 17517 0 0 0 1266 3 0 0 20 0 1 0 116932012 99344384 19681 33554432000 4194304 6058637 140735014952544 140735014951608 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 24254 19681 181 456 0 23790 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 97016

[startup+25.5003 s]
/proc/loadavg: 2.12 2.08 2.08 3/178 8256
/proc/meminfo: memFree=30512304/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=99068 CPUtime=25.48 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 18336 0 0 0 2544 4 0 0 20 0 1 0 116932012 101445632 20811 33554432000 4194304 6058637 140735014952544 140735014951608 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 24767 20811 181 456 0 24303 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 99068

[startup+51.1004 s]
/proc/loadavg: 2.14 2.09 2.08 3/178 8256
/proc/meminfo: memFree=30473928/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=130464 CPUtime=51.07 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 19001 0 0 0 5102 5 0 0 20 0 1 0 116932012 133595136 30145 33554432000 4194304 6058637 140735014952544 140735014951304 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 32616 30145 181 456 0 32152 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 130464

[startup+102.3 s]
/proc/loadavg: 2.11 2.09 2.08 3/177 8257
/proc/meminfo: memFree=30438392/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=160812 CPUtime=102.26 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 19666 0 0 0 10220 6 0 0 20 0 1 0 116932012 164671488 37792 33554432000 4194304 6058637 140735014952544 140735014951304 4277601 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 40203 37792 181 456 0 39739 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 160812

[startup+162.3 s]
/proc/loadavg: 2.08 2.08 2.08 3/177 8259
/proc/meminfo: memFree=30459864/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=130464 CPUtime=162.25 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 22376 0 0 0 16215 10 0 0 20 0 1 0 116932012 133595136 30451 33554432000 4194304 6058637 140735014952544 140735014951608 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 32616 30451 181 456 0 32152 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 130464

[startup+222.307 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 8260
/proc/meminfo: memFree=30451928/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=130464 CPUtime=222.25 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 23567 0 0 0 22213 12 0 0 20 0 1 0 116932012 133595136 30453 33554432000 4194304 6058637 140735014952544 140735014951608 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 32616 30453 181 456 0 32152 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 130464

[startup+282.3 s]
/proc/loadavg: 2.09 2.08 2.08 3/177 8261
/proc/meminfo: memFree=30430468/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=282.23 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 24758 0 0 0 28209 14 0 0 20 0 1 0 116932012 184098816 38514 33554432000 4194304 6058637 140735014952544 140735014951320 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 38514 181 456 0 44482 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 179784

[startup+342.3 s]
/proc/loadavg: 2.03 2.06 2.08 3/177 8262
/proc/meminfo: memFree=30415012/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=342.22 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 25556 0 0 0 34207 15 0 0 20 0 1 0 116932012 184098816 39538 33554432000 4194304 6058637 140735014952544 140735014951320 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 39538 181 456 0 44482 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 179784

[startup+402.3 s]
/proc/loadavg: 2.15 2.09 2.09 3/177 8263
/proc/meminfo: memFree=30402948/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=402.22 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 26354 0 0 0 40205 17 0 0 20 0 1 0 116932012 184098816 39538 33554432000 4194304 6058637 140735014952544 140735014951320 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 39538 181 456 0 44482 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 179784

[startup+462.3 s]
/proc/loadavg: 2.11 2.09 2.09 3/177 8265
/proc/meminfo: memFree=30426400/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=462.2 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 27152 0 0 0 46202 18 0 0 20 0 1 0 116932012 184098816 38514 33554432000 4194304 6058637 140735014952544 140735014951320 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 38514 181 456 0 44482 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 179784

[startup+522.3 s]
/proc/loadavg: 2.10 2.09 2.09 3/177 8266
/proc/meminfo: memFree=30406028/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=522.2 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 27561 0 0 0 52201 19 0 0 20 0 1 0 116932012 184098816 42098 33554432000 4194304 6058637 140735014952544 140735014951320 4277394 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 42098 181 456 0 44482 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 179784

[startup+582.3 s]
/proc/loadavg: 2.17 2.11 2.09 3/177 8267
/proc/meminfo: memFree=30404720/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=582.18 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 28360 0 0 0 58198 20 0 0 20 0 1 0 116932012 184098816 39160 33554432000 4194304 6058637 140735014952544 140735014951320 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 39160 181 456 0 44482 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 179784


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


[startup+882.307 s]
/proc/loadavg: 2.03 2.07 2.08 3/177 8278
/proc/meminfo: memFree=30404288/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=882.15 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 33422 0 0 0 88185 30 0 0 20 0 1 0 116932012 184098816 40184 33554432000 4194304 6058637 140735014952544 140735014951320 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 40184 181 456 0 44482 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 179784

[startup+942.3 s]
/proc/loadavg: 2.01 2.05 2.07 3/177 8279
/proc/meminfo: memFree=30396728/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=942.13 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 34416 0 0 0 94182 31 0 0 20 0 1 0 116932012 184098816 40184 33554432000 4194304 6058637 140735014952544 140735014951320 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 40184 181 456 0 44482 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 179784

[startup+1002.3 s]
/proc/loadavg: 2.06 2.06 2.07 3/177 8280
/proc/meminfo: memFree=30382948/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=1002.12 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 35409 0 0 0 100179 33 0 0 20 0 1 0 116932012 184098816 40696 33554432000 4194304 6058637 140735014952544 140735014951320 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 40696 181 456 0 44482 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 179784

[startup+1062.3 s]
/proc/loadavg: 2.02 2.05 2.07 3/177 8328
/proc/meminfo: memFree=30615452/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=1062.1 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 36421 0 0 0 106176 34 0 0 20 0 1 0 116932012 184098816 39672 33554432000 4194304 6058637 140735014952544 140735014951320 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 39672 181 456 0 44482 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 179784

[startup+1122.3 s]
/proc/loadavg: 2.01 2.03 2.06 3/177 8329
/proc/meminfo: memFree=30623752/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=130464 CPUtime=1122.09 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 37017 0 0 0 112173 36 0 0 20 0 1 0 116932012 133595136 30589 33554432000 4194304 6058637 140735014952544 140735014951576 4246207 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 32616 30589 181 456 0 32152 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 130464

[startup+1182.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/177 8330
/proc/meminfo: memFree=30534272/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=210604 CPUtime=1182.08 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 38016 0 0 0 118171 37 0 0 20 0 1 0 116932012 215658496 45371 33554432000 4194304 6058637 140735014952544 140735014951576 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 52651 45371 181 456 0 52187 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 210604

[startup+1242.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/178 8471
/proc/meminfo: memFree=30450812/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=210604 CPUtime=1242.07 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 39037 0 0 0 124168 39 0 0 20 0 1 0 116932012 215658496 44859 33554432000 4194304 6058637 140735014952544 140735014951576 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 52651 44859 181 456 0 52187 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 210604

[startup+1302.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/178 8495
/proc/meminfo: memFree=30459452/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=210604 CPUtime=1302.07 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 39873 0 0 0 130166 41 0 0 20 0 1 0 116932012 215658496 43159 33554432000 4194304 6058637 140735014952544 140735014951576 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 52651 43159 181 456 0 52187 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 210604

[startup+1362.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/177 8497
/proc/meminfo: memFree=30451784/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=1362.06 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 40453 0 0 0 136164 42 0 0 20 0 1 0 116932012 184098816 41720 33554432000 4194304 6058637 140735014952544 140735014951608 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 41720 181 456 0 44482 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 179784

[startup+1422.3 s]
/proc/loadavg: 2.04 2.02 2.04 3/177 8498
/proc/meminfo: memFree=30461860/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=1422.05 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 41469 0 0 0 142162 43 0 0 20 0 1 0 116932012 184098816 39672 33554432000 4194304 6058637 140735014952544 140735014951608 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 39672 181 456 0 44482 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 179784

[startup+1482.3 s]
/proc/loadavg: 2.06 2.03 2.04 3/177 8499
/proc/meminfo: memFree=30439820/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=210604 CPUtime=1482.03 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 42067 0 0 0 148159 44 0 0 20 0 1 0 116932012 215658496 45883 33554432000 4194304 6058637 140735014952544 140735014951576 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 52651 45883 181 456 0 52187 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 210604

[startup+1542.31 s]
/proc/loadavg: 2.02 2.02 2.03 3/177 8500
/proc/meminfo: memFree=30446216/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=210604 CPUtime=1542.03 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 43081 0 0 0 154157 46 0 0 20 0 1 0 116932012 215658496 44347 33554432000 4194304 6058637 140735014952544 140735014951576 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 52651 44347 181 456 0 52187 0
Current children cumulated CPU time (s) 1542.03
Current children cumulated vsize (KiB) 210604

[startup+1602.3 s]
/proc/loadavg: 2.00 2.02 2.03 3/177 8501
/proc/meminfo: memFree=30458096/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=1602.02 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 43503 0 0 0 160154 48 0 0 20 0 1 0 116932012 184098816 41720 33554432000 4194304 6058637 140735014952544 140735014951608 4261346 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 41720 181 456 0 44482 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 179784

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/177 8503
/proc/meminfo: memFree=30420796/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=210604 CPUtime=1662.01 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 44098 0 0 0 166152 49 0 0 20 0 1 0 116932012 215658496 47931 33554432000 4194304 6058637 140735014952544 140735014951576 4277394 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 52651 47931 181 456 0 52187 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 210604

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.01 3/177 8504
/proc/meminfo: memFree=30438988/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=210604 CPUtime=1722 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 45111 0 0 0 172149 51 0 0 20 0 1 0 116932012 215658496 45371 33554432000 4194304 6058637 140735014952544 140735014951576 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 52651 45371 181 456 0 52187 0
Current children cumulated CPU time (s) 1722
Current children cumulated vsize (KiB) 210604

[startup+1782.3 s]
/proc/loadavg: 2.03 2.02 2.01 3/177 8505
/proc/meminfo: memFree=30455640/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=179784 CPUtime=1781.99 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 45532 0 0 0 178147 52 0 0 20 0 1 0 116932012 184098816 41720 33554432000 4194304 6058637 140735014952544 140735014951608 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 44946 41720 181 456 0 44482 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 179784



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.02 2.01 2.01 3/177 8505
/proc/meminfo: memFree=30443544/32872528 swapFree=11320/319964
[pid=8252] ppid=8249 vsize=210604 CPUtime=1800.09 cores=0,2,4,6
/proc/8252/stat : 8252 (open-wbo-lsu) R 8249 8252 5879 0 -1 4202496 46122 0 0 0 179957 52 0 0 20 0 1 0 116932012 215658496 44347 33554432000 4194304 6058637 140735014952544 140735014951576 4277505 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/8252/statm: 52651 44347 181 456 0 52187 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 210604

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 8252 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.1
CPU user time (s): 1799.57
CPU system time (s): 0.531919
CPU usage (%): 99.9832
Max. virtual memory (cumulated for all children) (KiB): 259924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.57
system time used= 0.531919
maximum resident set size= 230104
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46125
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= 45
involuntary context switches= 1851

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.88426 second user time and 6.576 second system time

The end

Launcher Data 

Begin job on node128 at 2016-06-08 03:39:47
IDJOB=4084092
IDBENCH=71844
IDSOLVER=2545
FILE ID=node128/4084092-1465349987
RUNJOBID= node128-1465337899-5895
PBS_JOBID= 19853395
Free space on /tmp= 71728 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB09/normalized-PB09/OPT-SMALLINT-LIN/flexray/normalized-fx63.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4084092-1465349987/watcher-4084092-1465349987 -o /tmp/evaluation-result-4084092-1465349987/solver-4084092-1465349987 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node128-1465337899-5895 --watchdog 1960  open-wbo-lsu HOME/instance-4084092-1465349987.opb

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

MD5SUM BENCH= 807bc542b75293285fea5916dfeaaa3e
RANDOM SEED=131406991

node128.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		: 2666.486
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.97
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.56
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		: 2666.486
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		: 2666.486
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30575964 kB
Buffers:          176652 kB
Cached:           765656 kB
SwapCached:         1676 kB
Active:           481244 kB
Inactive:         730128 kB
Active(anon):     270924 kB
Inactive(anon):      608 kB
Active(file):     210320 kB
Inactive(file):   729520 kB
Unevictable:      319964 kB
Mlocked:           11320 kB
SwapTotal:      67108856 kB
SwapFree:       67098528 kB
Dirty:              5148 kB
Writeback:             0 kB
AnonPages:        602532 kB
Mapped:             7992 kB
Shmem:                 0 kB
Slab:             619436 kB
SReclaimable:      62956 kB
SUnreclaim:       556480 kB
KernelStack:        1456 kB
PageTables:         5000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     751712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    516096 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= 71736 MiB
End job on node128 at 2016-06-08 04:09:48