Trace number 4083785

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 PB16SAT (TO)1135 1800.02 1800.3

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_11.opb.PB06.opb
MD5SUMa9ac890c0275c87cfec4e71469cd990a
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1135
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 1028
Optimality of the best value was proved NO
Number of variables1964
Total number of constraints4000
Number of constraints which are clauses4000
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 1964
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 1964
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1964
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-4083785-1465332000.opb
0.00/0.00	c File size is 112182 bytes.
1800.00/1800.30	c Sum of soft weights:         1964
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.00/1800.30	c |  Number of variables:          1964                                                                   |
1800.00/1800.30	c |  Number of hard clauses:       4000                                                                   |
1800.00/1800.30	c |  Number of soft clauses:       1964                                                                   |
1800.00/1800.30	c |  Number of cardinality:           0                                                                   |
1800.00/1800.30	c |  Number of PB :                   0                                                                   |
1800.00/1800.30	c |  Parse time:                   0.01 s                                                                 |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c ==========================================[ Solver Settings ]============================================
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.00/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.00/1800.30	c |                                                                                                       |
1800.00/1800.30	o 1175
1800.00/1800.30	o 1172
1800.00/1800.30	o 1153
1800.00/1800.30	o 1135
1800.00/1800.30	s SATISFIABLE
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Verifier Data 

OK	1135

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-4083785-1465332000/watcher-4083785-1465332000 -o /tmp/evaluation-result-4083785-1465332000/solver-4083785-1465332000 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24673 --watchdog 1960 open-wbo-lsu HOME/instance-4083785-1465332000.opb 

pid=25550
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: 2.21 2.24 2.22 4/176 25553
/proc/meminfo: memFree=23595088/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=2716 CPUtime=0 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 412 0 0 0 0 0 0 0 20 0 1 0 115131794 2781184 287 33554432000 4194304 6058637 140735485518704 140735737323256 4213942 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 679 287 163 456 0 187 0

[startup+0.100169 s]
/proc/loadavg: 2.21 2.24 2.22 4/176 25553
/proc/meminfo: memFree=23595088/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=14756 CPUtime=0.09 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 2587 0 0 0 9 0 0 0 20 0 1 0 115131794 15110144 2916 33554432000 4194304 6058637 140735485518704 140735737323256 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 3689 2916 176 456 0 3225 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14756

[startup+0.200362 s]
/proc/loadavg: 2.21 2.24 2.22 4/176 25553
/proc/meminfo: memFree=23595088/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=14888 CPUtime=0.19 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 2673 0 0 0 19 0 0 0 20 0 1 0 115131794 15245312 3001 33554432000 4194304 6058637 140735485518704 140735737323256 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 3722 3001 176 456 0 3258 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14888

[startup+0.300336 s]
/proc/loadavg: 2.21 2.24 2.22 4/176 25553
/proc/meminfo: memFree=23595088/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=15012 CPUtime=0.29 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 2731 0 0 0 29 0 0 0 20 0 1 0 115131794 15372288 3058 33554432000 4194304 6058637 140735485518704 140735737323256 4277655 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 3753 3058 177 456 0 3289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 15012

[startup+0.700286 s]
/proc/loadavg: 2.21 2.24 2.22 4/176 25553
/proc/meminfo: memFree=23595088/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=15232 CPUtime=0.69 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 2939 0 0 0 69 0 0 0 20 0 1 0 115131794 15597568 3263 33554432000 4194304 6058637 140735485518704 140735737323256 4280035 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 3808 3263 177 456 0 3344 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15232

[startup+1.50028 s]
/proc/loadavg: 2.21 2.24 2.22 4/178 25557
/proc/meminfo: memFree=23417272/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=15584 CPUtime=1.49 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 3619 0 0 0 149 0 0 0 20 0 1 0 115131794 15958016 3442 33554432000 4194304 6058637 140735485518704 140735485517304 4277332 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 3896 3442 178 456 0 3432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15584

[startup+3.10028 s]
/proc/loadavg: 2.21 2.24 2.22 4/178 25557
/proc/meminfo: memFree=23174960/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=20188 CPUtime=3.09 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 4955 0 0 0 308 1 0 0 20 0 1 0 115131794 20672512 4631 33554432000 4194304 6058637 140735485518704 140735485517768 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 5047 4631 178 456 0 4583 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20188

[startup+6.30029 s]
/proc/loadavg: 2.27 2.26 2.22 4/178 25557
/proc/meminfo: memFree=22556760/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=27260 CPUtime=6.29 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 5199 0 0 0 628 1 0 0 20 0 1 0 115131794 27914240 6403 33554432000 4194304 6058637 140735485518704 140735485517432 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 6815 6403 178 456 0 6351 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27260

[startup+12.7003 s]
/proc/loadavg: 2.33 2.27 2.23 3/178 25557
/proc/meminfo: memFree=21424736/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=31680 CPUtime=12.69 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 5837 0 0 0 1268 1 0 0 20 0 1 0 115131794 32440320 7492 33554432000 4194304 6058637 140735485518704 140735485517464 4278120 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 7920 7492 178 456 0 7456 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31680

[startup+25.5003 s]
/proc/loadavg: 2.32 2.27 2.23 3/178 25557
/proc/meminfo: memFree=19072860/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=34720 CPUtime=25.48 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 6612 0 0 0 2547 1 0 0 20 0 1 0 115131794 35553280 8252 33554432000 4194304 6058637 140735485518704 140735485517464 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 8680 8252 178 456 0 8216 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 34720

[startup+51.1004 s]
/proc/loadavg: 2.27 2.26 2.23 3/178 25603
/proc/meminfo: memFree=29879144/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=58072 CPUtime=51.08 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 7618 0 0 0 5106 2 0 0 20 0 1 0 115131794 59465728 10918 33554432000 4194304 6058637 140735485518704 140735485517432 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 14518 10918 178 456 0 14054 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 58072

[startup+102.3 s]
/proc/loadavg: 2.23 2.25 2.22 4/176 25604
/proc/meminfo: memFree=29828824/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=88424 CPUtime=102.28 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 7983 0 0 0 10226 2 0 0 20 0 1 0 115131794 90546176 18945 33554432000 4194304 6058637 140735485518704 140735485517432 4278222 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 22106 18945 178 456 0 21642 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 88424

[startup+162.3 s]
/proc/loadavg: 2.18 2.23 2.22 4/177 25606
/proc/meminfo: memFree=29793288/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=89376 CPUtime=162.26 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 10652 0 0 0 16222 4 0 0 20 0 1 0 115131794 91521024 20396 33554432000 4194304 6058637 140735485518704 140735485517432 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 22344 20396 178 456 0 21880 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 89376

[startup+222.307 s]
/proc/loadavg: 2.17 2.22 2.21 3/177 25607
/proc/meminfo: memFree=29810220/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=89376 CPUtime=222.26 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 10654 0 0 0 22222 4 0 0 20 0 1 0 115131794 91521024 21420 33554432000 4194304 6058637 140735485518704 140735485517432 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 22344 21420 178 456 0 21880 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 89376

[startup+282.3 s]
/proc/loadavg: 2.18 2.22 2.21 3/177 25608
/proc/meminfo: memFree=29772332/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=89376 CPUtime=282.25 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 10655 0 0 0 28221 4 0 0 20 0 1 0 115131794 91521024 21932 33554432000 4194304 6058637 140735485518704 140735485517432 4277359 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 22344 21932 178 456 0 21880 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 89376

[startup+342.3 s]
/proc/loadavg: 2.29 2.24 2.21 4/177 25609
/proc/meminfo: memFree=29770624/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=89376 CPUtime=342.23 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 11803 0 0 0 34217 6 0 0 20 0 1 0 115131794 91521024 21935 33554432000 4194304 6058637 140735485518704 140735485517768 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 22344 21935 178 456 0 21880 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 89376

[startup+402.3 s]
/proc/loadavg: 2.30 2.25 2.22 3/177 25610
/proc/meminfo: memFree=29737460/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=138696 CPUtime=402.22 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 13335 0 0 0 40214 8 0 0 20 0 1 0 115131794 142024704 31004 33554432000 4194304 6058637 140735485518704 140735485517480 4255174 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 34674 31004 178 456 0 34210 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 138696

[startup+462.3 s]
/proc/loadavg: 2.19 2.23 2.21 4/177 25612
/proc/meminfo: memFree=29770968/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=89376 CPUtime=462.21 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 14484 0 0 0 46211 10 0 0 20 0 1 0 115131794 91521024 21935 33554432000 4194304 6058637 140735485518704 140735485517768 4277712 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 22344 21935 178 456 0 21880 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 89376

[startup+522.3 s]
/proc/loadavg: 2.11 2.20 2.20 4/177 25613
/proc/meminfo: memFree=29725116/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=138696 CPUtime=522.21 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 15634 0 0 0 52209 12 0 0 20 0 1 0 115131794 142024704 31004 33554432000 4194304 6058637 140735485518704 140735485517480 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 34674 31004 178 456 0 34210 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 138696

[startup+582.3 s]
/proc/loadavg: 2.07 2.18 2.19 3/177 25614
/proc/meminfo: memFree=29727288/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=138696 CPUtime=582.19 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 16784 0 0 0 58206 13 0 0 20 0 1 0 115131794 142024704 29980 33554432000 4194304 6058637 140735485518704 140735485517480 4277582 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 34674 29980 178 456 0 34210 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 138696


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.18 2.18 3/177 25624
/proc/meminfo: memFree=29701852/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=115828 CPUtime=942.13 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 22623 0 0 0 94192 21 0 0 20 0 1 0 115131794 118607872 28548 33554432000 4194304 6058637 140735485518704 140735485517768 4277712 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 28957 28548 178 456 0 28493 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 115828

[startup+1002.3 s]
/proc/loadavg: 2.13 2.16 2.17 3/177 25625
/proc/meminfo: memFree=29661640/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=165148 CPUtime=1002.12 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 23389 0 0 0 100190 22 0 0 20 0 1 0 115131794 169111552 38129 33554432000 4194304 6058637 140735485518704 140735485517480 4277776 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 41287 38129 178 456 0 40823 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 165148

[startup+1062.3 s]
/proc/loadavg: 2.27 2.19 2.18 3/177 25627
/proc/meminfo: memFree=29675272/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=202928 CPUtime=1062.12 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 24855 0 0 0 106188 24 0 0 20 0 1 0 115131794 207798272 42906 33554432000 4194304 6058637 140735485518704 140735485517480 4278331 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 50732 42906 178 456 0 50268 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 202928

[startup+1122.3 s]
/proc/loadavg: 2.31 2.21 2.19 3/177 25628
/proc/meminfo: memFree=29713288/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=153608 CPUtime=1122.11 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 25842 0 0 0 112186 25 0 0 20 0 1 0 115131794 157294592 33325 33554432000 4194304 6058637 140735485518704 140735485517768 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 38402 33325 178 456 0 37938 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 153608

[startup+1182.3 s]
/proc/loadavg: 2.33 2.25 2.20 4/177 25629
/proc/meminfo: memFree=29611416/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=202928 CPUtime=1182.11 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 27211 0 0 0 118183 28 0 0 20 0 1 0 115131794 207798272 45466 33554432000 4194304 6058637 140735485518704 140735485517480 4255202 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 50732 45466 178 456 0 50268 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 202928

[startup+1242.3 s]
/proc/loadavg: 2.32 2.26 2.20 3/178 25633
/proc/meminfo: memFree=29671572/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=153608 CPUtime=1242.09 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 28792 0 0 0 124179 30 0 0 20 0 1 0 115131794 157294592 33325 33554432000 4194304 6058637 140735485518704 140735485517768 4261666 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 38402 33325 178 456 0 37938 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 153608

[startup+1302.3 s]
/proc/loadavg: 2.30 2.27 2.20 3/178 25657
/proc/meminfo: memFree=29675052/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=202928 CPUtime=1302.08 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 30154 0 0 0 130176 32 0 0 20 0 1 0 115131794 207798272 43418 33554432000 4194304 6058637 140735485518704 140735485517480 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 50732 43418 178 456 0 50268 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 202928

[startup+1362.3 s]
/proc/loadavg: 2.26 2.26 2.20 3/177 25659
/proc/meminfo: memFree=29650848/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=153608 CPUtime=1362.07 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 31726 0 0 0 136171 36 0 0 20 0 1 0 115131794 157294592 33325 33554432000 4194304 6058637 140735485518704 140735485517768 4278240 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 38402 33325 178 456 0 37938 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 153608

[startup+1422.3 s]
/proc/loadavg: 2.18 2.24 2.20 4/177 25660
/proc/meminfo: memFree=29629864/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=202928 CPUtime=1422.07 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 33099 0 0 0 142168 39 0 0 20 0 1 0 115131794 207798272 41882 33554432000 4194304 6058637 140735485518704 140735485517480 4278331 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 50732 41882 178 456 0 50268 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 202928

[startup+1482.3 s]
/proc/loadavg: 2.27 2.25 2.20 3/177 25661
/proc/meminfo: memFree=29591460/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=233748 CPUtime=1482.05 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 34491 0 0 0 148163 42 0 0 20 0 1 0 115131794 239357952 45865 33554432000 4194304 6058637 140735485518704 140735485517736 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 58437 45865 178 456 0 57973 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 233748

[startup+1542.31 s]
/proc/loadavg: 2.35 2.27 2.20 3/177 25662
/proc/meminfo: memFree=29575572/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=233748 CPUtime=1542.05 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 35806 0 0 0 154161 44 0 0 20 0 1 0 115131794 239357952 48742 33554432000 4194304 6058637 140735485518704 140735485517736 4301138 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 58437 48742 178 456 0 57973 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 233748

[startup+1602.3 s]
/proc/loadavg: 2.20 2.25 2.20 3/177 25663
/proc/meminfo: memFree=29644636/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=166664 CPUtime=1602.04 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 37427 0 0 0 160157 47 0 0 20 0 1 0 115131794 170663936 41257 33554432000 4194304 6058637 140735485518704 140735485517768 4278287 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 41666 41257 178 456 0 41202 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 166664

[startup+1662.3 s]
/proc/loadavg: 2.30 2.26 2.20 3/177 25665
/proc/meminfo: memFree=29563364/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=215984 CPUtime=1662.02 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 38797 0 0 0 166153 49 0 0 20 0 1 0 115131794 221167616 50326 33554432000 4194304 6058637 140735485518704 140735485517480 4854278 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 53996 50326 178 456 0 53532 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 215984

[startup+1722.3 s]
/proc/loadavg: 2.32 2.27 2.21 3/177 25666
/proc/meminfo: memFree=29523560/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=246804 CPUtime=1722.02 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 40382 0 0 0 172149 53 0 0 20 0 1 0 115131794 252727296 56537 33554432000 4194304 6058637 140735485518704 140735485517736 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 61701 56537 178 456 0 61237 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 246804

[startup+1782.3 s]
/proc/loadavg: 2.21 2.25 2.20 3/177 25667
/proc/meminfo: memFree=29585228/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=246804 CPUtime=1782.01 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 41370 0 0 0 178146 55 0 0 20 0 1 0 115131794 252727296 56025 33554432000 4194304 6058637 140735485518704 140735485517736 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 61701 56025 178 456 0 61237 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 246804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.35 2.28 2.21 3/177 25667
/proc/meminfo: memFree=29595160/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=166664 CPUtime=1800 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 41375 0 0 0 179945 55 0 0 20 0 1 0 115131794 170663936 41257 33554432000 4194304 6058637 140735485518704 140735485517768 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 41666 41257 178 456 0 41202 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 166664

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 25553 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.35 2.28 2.21 3/177 25667
/proc/meminfo: memFree=29595160/32872528 swapFree=18240/1696364
[pid=25553] ppid=25550 vsize=166664 CPUtime=1800 cores=0,2,4,6
/proc/25553/stat : 25553 (open-wbo-lsu) R 25550 25553 24657 0 -1 4202496 41375 0 0 0 179945 55 0 0 20 0 1 0 115131794 170663936 41257 33554432000 4194304 6058637 140735485518704 140735485517768 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/25553/statm: 41666 41257 178 456 0 41202 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 166664

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.46
CPU system time (s): 0.557915
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 246804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.46
system time used= 0.557915
maximum resident set size= 240484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41378
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= 16
involuntary context switches= 1876

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.78527 second user time and 6.67498 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 22:40:00
IDJOB=4083785
IDBENCH=1978
IDSOLVER=2545
FILE ID=node137/4083785-1465332000
RUNJOBID= node137-1465326371-24673
PBS_JOBID= 19853385
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_11.opb.PB06.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083785-1465332000/watcher-4083785-1465332000 -o /tmp/evaluation-result-4083785-1465332000/solver-4083785-1465332000 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465326371-24673 --watchdog 1960  open-wbo-lsu HOME/instance-4083785-1465332000.opb

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

MD5SUM BENCH= a9ac890c0275c87cfec4e71469cd990a
RANDOM SEED=1393268324

node137.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		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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		: 2667.018
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		: 2667.018
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		: 2667.018
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:        23598772 kB
Buffers:          138972 kB
Cached:           363620 kB
SwapCached:         2552 kB
Active:          6471492 kB
Inactive:         357652 kB
Active(anon):    6326052 kB
Inactive(anon):     2840 kB
Active(file):     145440 kB
Inactive(file):   354812 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67099016 kB
Dirty:              4672 kB
Writeback:             0 kB
AnonPages:       7995144 kB
Mapped:             8888 kB
Shmem:                 0 kB
Slab:             603208 kB
SReclaimable:      46960 kB
SUnreclaim:       556248 kB
KernelStack:        1424 kB
PageTables:        19896 kB
NFS_Unstable:          4 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    9089848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2838528 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 node137 at 2016-06-07 23:10:00