Trace number 4083530

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) 1800.07 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-120.opb
MD5SUM7b80ddfff13fd2a12f867bbe09bf6414
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 variables48411
Total number of constraints1121517
Number of constraints which are clauses1007723
Number of constraints which are cardinality constraints (but not clauses)3523
Number of constraints which are nor clauses,nor cardinality constraints110271
Minimum length of a constraint2
Maximum length of a constraint690
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 691
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-4083530-1465354239.opb
0.00/0.00	c File size is 50888302 bytes.
1800.05/1800.40	c Sum of soft weights:            0
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.05/1800.40	c |  Number of variables:         48411                                                                   |
1800.05/1800.40	c |  Number of hard clauses:    1009495                                                                   |
1800.05/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.05/1800.40	c |  Number of cardinality:        3524                                                                   |
1800.05/1800.40	c |  Number of PB :              110271                                                                   |
1800.05/1800.40	c |  Parse time:                   5.52 s                                                                 |
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c ==========================================[ Solver Settings ]============================================
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.05/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.05/1800.40	c |                                                                                                       |
1800.05/1800.40	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-4083530-1465354239/watcher-4083530-1465354239 -o /tmp/evaluation-result-4083530-1465354239/solver-4083530-1465354239 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960 open-wbo-lsu HOME/instance-4083530-1465354239.opb 

pid=24576
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: 2.27 2.20 2.18 4/177 24579
/proc/meminfo: memFree=29503312/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=51900 CPUtime=0 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 4300 0 0 0 0 0 0 0 20 0 1 0 117357515 53145600 4177 33554432000 4194304 6058637 140736562540112 140734902817464 5068842 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24579/statm: 12975 4193 4174 456 0 87 0

[startup+0.100121 s]
/proc/loadavg: 2.27 2.20 2.18 4/177 24579
/proc/meminfo: memFree=29503312/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=53344 CPUtime=0.08 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 13056 0 0 0 8 0 0 0 20 0 1 0 117357515 54624256 12932 33554432000 4194304 6058637 140736562540112 140734902817464 4678672 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24579/statm: 13336 12932 12559 456 0 448 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 53344

[startup+0.200301 s]
/proc/loadavg: 2.27 2.20 2.18 4/177 24579
/proc/meminfo: memFree=29503312/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=55140 CPUtime=0.19 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 13452 0 0 0 18 1 0 0 20 0 1 0 117357515 56463360 13328 33554432000 4194304 6058637 140736562540112 140734902817464 4210712 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24579/statm: 13785 13328 12559 456 0 897 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 55140

[startup+0.300266 s]
/proc/loadavg: 2.27 2.20 2.18 4/177 24579
/proc/meminfo: memFree=29503312/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=56756 CPUtime=0.29 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 13846 0 0 0 28 1 0 0 20 0 1 0 117357515 58118144 13722 33554432000 4194304 6058637 140736562540112 140734902817464 5046461 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24579/statm: 14189 13722 12559 456 0 1301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 56756

[startup+0.70022 s]
/proc/loadavg: 2.27 2.20 2.18 4/177 24579
/proc/meminfo: memFree=29503312/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=63184 CPUtime=0.69 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 15350 0 0 0 68 1 0 0 20 0 1 0 117357515 64700416 15226 33554432000 4194304 6058637 140736562540112 140736562538440 4213975 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24579/statm: 15796 15226 12559 456 0 2908 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 63184

[startup+1.50022 s]
/proc/loadavg: 2.27 2.20 2.18 4/178 24580
/proc/meminfo: memFree=29485928/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=76180 CPUtime=1.49 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 18264 0 0 0 147 2 0 0 20 0 1 0 117357515 78008320 18140 33554432000 4194304 6058637 140736562540112 140736562538440 5039527 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24579/statm: 19045 18140 12559 456 0 6157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 76180

[startup+3.10022 s]
/proc/loadavg: 2.27 2.20 2.18 3/178 24580
/proc/meminfo: memFree=29469808/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=97724 CPUtime=3.09 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 23486 0 0 0 304 5 0 0 20 0 1 0 117357515 100069376 23873 33554432000 4194304 6058637 140736562540112 140736562538472 5039816 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24579/statm: 24431 23873 12559 456 0 11543 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97724

[startup+6.30024 s]
/proc/loadavg: 2.25 2.20 2.18 3/178 24580
/proc/meminfo: memFree=29366508/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=393728 CPUtime=6.28 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 72831 0 0 0 613 15 0 0 20 0 1 0 117357515 403177472 84366 33554432000 4194304 6058637 140736562540112 140736562538472 5042435 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24579/statm: 98432 84375 161 456 0 97968 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 393728

[startup+12.7003 s]
/proc/loadavg: 2.23 2.20 2.18 3/178 24580
/proc/meminfo: memFree=28929028/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=708292 CPUtime=12.68 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 108652 0 0 0 1244 24 0 0 20 0 1 0 117357515 725291008 148180 33554432000 4194304 6058637 140736562540112 140736562538664 4277708 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24579/statm: 177073 148180 180 456 0 176609 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 708292

[startup+25.5002 s]
/proc/loadavg: 2.20 2.19 2.18 3/177 24580
/proc/meminfo: memFree=28911356/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=715288 CPUtime=25.48 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 110512 0 0 0 2523 25 0 0 20 0 1 0 117357515 732454912 151062 33554432000 4194304 6058637 140736562540112 140736562538728 4246099 0 0 4096 8404992 0 0 0 17 0 0 0 0 0 0
/proc/24579/statm: 178822 151062 180 456 0 178358 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 715288

[startup+51.1002 s]
/proc/loadavg: 2.19 2.19 2.18 3/177 24580
/proc/meminfo: memFree=28888404/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=722060 CPUtime=51.08 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 112201 0 0 0 5082 26 0 0 20 0 1 0 117357515 739389440 154284 33554432000 4194304 6058637 140736562540112 140736562538728 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 180515 154284 180 456 0 180051 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 722060

[startup+102.3 s]
/proc/loadavg: 2.15 2.17 2.17 3/177 24581
/proc/meminfo: memFree=28878488/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=725364 CPUtime=102.27 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 113001 0 0 0 10201 26 0 0 20 0 1 0 117357515 742772736 157639 33554432000 4194304 6058637 140736562540112 140736562538728 4254496 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 181341 157639 180 456 0 180877 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 725364

[startup+162.3 s]
/proc/loadavg: 2.11 2.15 2.17 3/176 24582
/proc/meminfo: memFree=28878652/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=729424 CPUtime=162.26 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 114336 0 0 0 16197 29 0 0 20 0 1 0 117357515 746930176 157462 33554432000 4194304 6058637 140736562540112 140736562538840 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 182356 157462 181 456 0 181892 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 729424

[startup+222.3 s]
/proc/loadavg: 2.08 2.14 2.16 3/177 24584
/proc/meminfo: memFree=28879780/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=730776 CPUtime=222.24 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 114877 0 0 0 22192 32 0 0 20 0 1 0 117357515 748314624 157728 33554432000 4194304 6058637 140736562540112 140736562538728 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 182694 157728 181 456 0 182230 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 730776

[startup+282.3 s]
/proc/loadavg: 2.35 2.20 2.18 3/177 24585
/proc/meminfo: memFree=28872740/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=732196 CPUtime=282.21 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 115588 0 0 0 28187 34 0 0 20 0 1 0 117357515 749768704 159861 33554432000 4194304 6058637 140736562540112 140736562539176 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 183049 159861 181 456 0 182585 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 732196

[startup+342.3 s]
/proc/loadavg: 2.26 2.21 2.18 4/177 24586
/proc/meminfo: memFree=28893988/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=733588 CPUtime=342.2 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 116424 0 0 0 34182 38 0 0 20 0 1 0 117357515 751194112 155603 33554432000 4194304 6058637 140736562540112 140736562539176 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 183397 155603 181 456 0 182933 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 733588

[startup+402.3 s]
/proc/loadavg: 2.37 2.24 2.19 3/177 24587
/proc/meminfo: memFree=28890472/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=735232 CPUtime=402.18 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 117016 0 0 0 40177 41 0 0 20 0 1 0 117357515 752877568 157405 33554432000 4194304 6058637 140736562540112 140736562539176 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 183808 157405 181 456 0 183344 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 735232

[startup+462.3 s]
/proc/loadavg: 2.23 2.23 2.19 3/176 24634
/proc/meminfo: memFree=28942372/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=737408 CPUtime=462.17 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 118208 0 0 0 46173 44 0 0 20 0 1 0 117357515 755105792 161476 33554432000 4194304 6058637 140736562540112 140736562538728 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 184352 161476 181 456 0 183888 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 737408

[startup+522.3 s]
/proc/loadavg: 2.22 2.23 2.18 3/177 24636
/proc/meminfo: memFree=28906900/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=738816 CPUtime=522.15 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 119944 0 0 0 52164 51 0 0 20 0 1 0 117357515 756547584 159661 33554432000 4194304 6058637 140736562540112 140736562539176 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 184704 159661 181 456 0 184240 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 738816

[startup+582.307 s]
/proc/loadavg: 2.12 2.20 2.18 3/178 24640
/proc/meminfo: memFree=28927752/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=753684 CPUtime=582.15 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 121971 0 0 0 58159 56 0 0 20 0 1 0 117357515 771772416 161057 33554432000 4194304 6058637 140736562540112 140736562538712 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 188421 161057 181 456 0 187957 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 753684


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


[startup+942.3 s]
/proc/loadavg: 2.30 2.22 2.19 3/177 24669
/proc/meminfo: memFree=28850268/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=753684 CPUtime=942.09 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 124524 0 0 0 94140 69 0 0 20 0 1 0 117357515 771772416 167625 33554432000 4194304 6058637 140736562540112 140736562539176 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 188421 167625 181 456 0 187957 0
Current children cumulated CPU time (s) 942.09
Current children cumulated vsize (KiB) 753684

[startup+1002.3 s]
/proc/loadavg: 2.22 2.21 2.18 3/177 24670
/proc/meminfo: memFree=28901656/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=753684 CPUtime=1002.08 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 125361 0 0 0 100136 72 0 0 20 0 1 0 117357515 771772416 166734 33554432000 4194304 6058637 140736562540112 140736562539176 4262622 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 188421 166734 181 456 0 187957 0
Current children cumulated CPU time (s) 1002.08
Current children cumulated vsize (KiB) 753684

[startup+1062.3 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 24671
/proc/meminfo: memFree=28895072/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=753684 CPUtime=1062.07 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 126097 0 0 0 106130 77 0 0 20 0 1 0 117357515 771772416 167875 33554432000 4194304 6058637 140736562540112 140736562539176 4277518 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 188421 167875 181 456 0 187957 0
Current children cumulated CPU time (s) 1062.07
Current children cumulated vsize (KiB) 753684

[startup+1122.3 s]
/proc/loadavg: 2.25 2.22 2.18 3/177 24673
/proc/meminfo: memFree=28853564/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=753684 CPUtime=1122.07 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 126515 0 0 0 112129 78 0 0 20 0 1 0 117357515 771772416 166025 33554432000 4194304 6058637 140736562540112 140736562539176 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 188421 166025 181 456 0 187957 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 753684

[startup+1182.3 s]
/proc/loadavg: 2.23 2.22 2.18 3/178 24677
/proc/meminfo: memFree=28859540/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=754256 CPUtime=1182.05 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 127258 0 0 0 118123 82 0 0 20 0 1 0 117357515 772358144 165181 33554432000 4194304 6058637 140736562540112 140736562539176 4277518 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 188564 165181 181 456 0 188100 0
Current children cumulated CPU time (s) 1182.05
Current children cumulated vsize (KiB) 754256

[startup+1242.31 s]
/proc/loadavg: 2.19 2.21 2.18 3/177 24678
/proc/meminfo: memFree=28872988/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=754968 CPUtime=1242.05 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 127993 0 0 0 124120 85 0 0 20 0 1 0 117357515 773087232 163322 33554432000 4194304 6058637 140736562540112 140736562539176 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 188742 163322 181 456 0 188278 0
Current children cumulated CPU time (s) 1242.05
Current children cumulated vsize (KiB) 754968

[startup+1302.3 s]
/proc/loadavg: 2.24 2.21 2.18 3/177 24679
/proc/meminfo: memFree=28832908/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=836508 CPUtime=1302.04 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 128262 0 0 0 130117 87 0 0 20 0 1 0 117357515 856584192 170232 33554432000 4194304 6058637 140736562540112 140736562539144 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 209127 170232 181 456 0 208663 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 836508

[startup+1362.3 s]
/proc/loadavg: 2.20 2.20 2.18 3/177 24680
/proc/meminfo: memFree=28865952/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=756704 CPUtime=1362.03 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 128986 0 0 0 136113 90 0 0 20 0 1 0 117357515 774864896 164774 33554432000 4194304 6058637 140736562540112 140736562538664 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 189176 164774 181 456 0 188712 0
Current children cumulated CPU time (s) 1362.03
Current children cumulated vsize (KiB) 756704

[startup+1422.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 24682
/proc/meminfo: memFree=28842636/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=757204 CPUtime=1422.02 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 129098 0 0 0 142112 90 0 0 20 0 1 0 117357515 775376896 167441 33554432000 4194304 6058637 140736562540112 140736562538664 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 189301 167441 181 456 0 188837 0
Current children cumulated CPU time (s) 1422.02
Current children cumulated vsize (KiB) 757204

[startup+1482.3 s]
/proc/loadavg: 2.34 2.24 2.19 3/177 24683
/proc/meminfo: memFree=28873456/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=759040 CPUtime=1482.01 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 130060 0 0 0 148107 94 0 0 20 0 1 0 117357515 777256960 164779 33554432000 4194304 6058637 140736562540112 140736562539176 4277687 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 189760 164779 181 456 0 189296 0
Current children cumulated CPU time (s) 1482.01
Current children cumulated vsize (KiB) 759040

[startup+1542.3 s]
/proc/loadavg: 2.23 2.23 2.18 3/177 24684
/proc/meminfo: memFree=28839960/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=840428 CPUtime=1541.99 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 130308 0 0 0 154104 95 0 0 20 0 1 0 117357515 860598272 170647 33554432000 4194304 6058637 140736562540112 140736562539144 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 210107 170647 181 456 0 209643 0
Current children cumulated CPU time (s) 1541.99
Current children cumulated vsize (KiB) 840428

[startup+1602.3 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 24685
/proc/meminfo: memFree=28842144/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=759220 CPUtime=1601.99 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 130675 0 0 0 160101 98 0 0 20 0 1 0 117357515 777441280 167391 33554432000 4194304 6058637 140736562540112 140736562539176 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 189805 167391 181 456 0 189341 0
Current children cumulated CPU time (s) 1601.99
Current children cumulated vsize (KiB) 759220

[startup+1662.3 s]
/proc/loadavg: 2.24 2.23 2.18 3/177 24686
/proc/meminfo: memFree=28818892/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=840756 CPUtime=1661.98 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 130931 0 0 0 166099 99 0 0 20 0 1 0 117357515 860934144 171219 33554432000 4194304 6058637 140736562540112 140736562539144 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 210189 171219 181 456 0 209725 0
Current children cumulated CPU time (s) 1661.98
Current children cumulated vsize (KiB) 840756

[startup+1722.3 s]
/proc/loadavg: 2.21 2.23 2.18 3/177 24688
/proc/meminfo: memFree=28866268/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=759368 CPUtime=1721.97 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 131277 0 0 0 172095 102 0 0 20 0 1 0 117357515 777592832 164868 33554432000 4194304 6058637 140736562540112 140736562539176 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 189842 164868 181 456 0 189378 0
Current children cumulated CPU time (s) 1721.97
Current children cumulated vsize (KiB) 759368

[startup+1782.3 s]
/proc/loadavg: 2.17 2.22 2.18 3/178 24692
/proc/meminfo: memFree=28847640/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=759368 CPUtime=1781.96 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 131291 0 0 0 178094 102 0 0 20 0 1 0 117357515 777592832 167948 33554432000 4194304 6058637 140736562540112 140736562539176 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 189842 167948 181 456 0 189378 0
Current children cumulated CPU time (s) 1781.96
Current children cumulated vsize (KiB) 759368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.12 2.20 2.17 3/178 24692
/proc/meminfo: memFree=28831452/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=759684 CPUtime=1800.05 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 131341 0 0 0 179903 102 0 0 20 0 1 0 117357515 777916416 169020 33554432000 4194304 6058637 140736562540112 140736562538728 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 189921 169020 181 456 0 189457 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 759684

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 24579 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.4 s]
/proc/loadavg: 2.12 2.20 2.17 3/178 24692
/proc/meminfo: memFree=28831452/32872528 swapFree=16700/1645768
[pid=24579] ppid=24576 vsize=759684 CPUtime=1800.05 cores=0,2,4,6
/proc/24579/stat : 24579 (open-wbo-lsu) R 24576 24579 20967 0 -1 4202496 131341 0 0 0 179903 102 0 0 20 0 1 0 117357515 777916416 169020 33554432000 4194304 6058637 140736562540112 140736562538728 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24579/statm: 189921 169020 181 456 0 189457 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 759684

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.07
CPU user time (s): 1799.04
CPU system time (s): 1.03384
CPU usage (%): 99.9815
Max. virtual memory (cumulated for all children) (KiB): 970984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.04
system time used= 1.03384
maximum resident set size= 800412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 131344
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= 90
involuntary context switches= 1874

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.45632 second user time and 7.00793 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 04:50:41
IDJOB=4083530
IDBENCH=89735
IDSOLVER=2545
FILE ID=node124/4083530-1465354239
RUNJOBID= node124-1465337038-20983
PBS_JOBID= 19853397
Free space on /tmp= 71664 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-120.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083530-1465354239/watcher-4083530-1465354239 -o /tmp/evaluation-result-4083530-1465354239/solver-4083530-1465354239 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960  open-wbo-lsu HOME/instance-4083530-1465354239.opb

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

MD5SUM BENCH= 7b80ddfff13fd2a12f867bbe09bf6414
RANDOM SEED=1242938321

node124.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		: 2666.707
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	: 5333.41
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		: 2666.707
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		: 2666.707
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		: 2666.707
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		: 2666.707
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.707
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		: 2666.707
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		: 2666.707
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:        29502948 kB
Buffers:          135120 kB
Cached:           616588 kB
SwapCached:          752 kB
Active:           535332 kB
Inactive:         442708 kB
Active(anon):     226552 kB
Inactive(anon):     2064 kB
Active(file):     308780 kB
Inactive(file):   440644 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:             54428 kB
Writeback:             0 kB
AnonPages:       1875756 kB
Mapped:             7912 kB
Shmem:                 0 kB
Slab:             608936 kB
SReclaimable:      52884 kB
SUnreclaim:       556052 kB
KernelStack:        1448 kB
PageTables:         7800 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    2029200 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1783808 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= 71664 MiB
End job on node124 at 2016-06-08 05:20:41