Trace number 4083451

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) 1800.03 1800.31

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
MD5SUM277dd35641d3866b31d8fb041eb7f9fb
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.027995
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables2750
Total number of constraints105
Number of constraints which are clauses55
Number of constraints which are cardinality constraints (but not clauses)50
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint50
Maximum length of a constraint55
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 56
Number of bits of the biggest sum of numbers6
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-4083451-1465342439.opb
0.00/0.00	c File size is 48273 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          2750                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         55                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          50                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083451-1465342439/watcher-4083451-1465342439 -o /tmp/evaluation-result-4083451-1465342439/solver-4083451-1465342439 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1465337035-25104 --watchdog 1960 open-wbo-lsu HOME/instance-4083451-1465342439.opb 

pid=25654
running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.19 2.20 2.18 3/176 25657
/proc/meminfo: memFree=29840160/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=2648 CPUtime=0 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 414 0 0 0 0 0 0 0 20 0 1 0 116175863 2711552 289 33554432000 4194304 6058637 140734101246672 140734066789768 4213980 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 662 289 147 456 0 186 0

[startup+0.100162 s]
/proc/loadavg: 2.19 2.20 2.18 3/176 25657
/proc/meminfo: memFree=29840160/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=8708 CPUtime=0.09 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 995 0 0 0 9 0 0 0 20 0 1 0 116175863 8916992 847 33554432000 4194304 6058637 140734101246672 140734101246008 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 2177 847 163 456 0 1713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8708

[startup+0.200283 s]
/proc/loadavg: 2.19 2.20 2.18 3/176 25657
/proc/meminfo: memFree=29840160/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=8708 CPUtime=0.19 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 1060 0 0 0 19 0 0 0 20 0 1 0 116175863 8916992 1423 33554432000 4194304 6058637 140734101246672 140734101246008 4255183 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 2177 1423 163 456 0 1713 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 8708

[startup+0.300264 s]
/proc/loadavg: 2.19 2.20 2.18 3/176 25657
/proc/meminfo: memFree=29840160/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=8844 CPUtime=0.29 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 1069 0 0 0 29 0 0 0 20 0 1 0 116175863 9056256 1432 33554432000 4194304 6058637 140734101246672 140734101246008 4255092 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 2211 1432 163 456 0 1747 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8844

[startup+0.700233 s]
/proc/loadavg: 2.19 2.20 2.18 3/176 25657
/proc/meminfo: memFree=29840160/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=8844 CPUtime=0.69 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 1310 0 0 0 69 0 0 0 20 0 1 0 116175863 9056256 1672 33554432000 4194304 6058637 140734101246672 140734101246008 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 2211 1672 163 456 0 1747 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8844

[startup+1.50023 s]
/proc/loadavg: 2.19 2.20 2.18 3/177 25658
/proc/meminfo: memFree=29834664/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=11696 CPUtime=1.48 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 2128 0 0 0 148 0 0 0 20 0 1 0 116175863 11976704 2490 33554432000 4194304 6058637 140734101246672 140734101245288 4255256 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 2924 2490 165 456 0 2460 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11696

[startup+3.10026 s]
/proc/loadavg: 2.19 2.20 2.18 4/175 25672
/proc/meminfo: memFree=29987152/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=27680 CPUtime=3.09 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 3602 0 0 0 308 1 0 0 20 0 1 0 116175863 28344320 5149 33554432000 4194304 6058637 140734101246672 140734101245400 4260928 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 6920 5149 165 456 0 6456 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27680

[startup+6.30025 s]
/proc/loadavg: 2.17 2.19 2.18 3/177 25704
/proc/meminfo: memFree=29965564/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=27680 CPUtime=6.29 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 3929 0 0 0 628 1 0 0 20 0 1 0 116175863 28344320 6497 33554432000 4194304 6058637 140734101246672 140734101245400 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 6920 6497 177 456 0 6456 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 27680

[startup+12.7003 s]
/proc/loadavg: 2.16 2.19 2.18 3/177 25704
/proc/meminfo: memFree=29931692/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=34864 CPUtime=12.69 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 4170 0 0 0 1268 1 0 0 20 0 1 0 116175863 35700736 8266 33554432000 4194304 6058637 140734101246672 140734101245432 4255244 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 8716 8266 177 456 0 8252 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 34864

[startup+25.5003 s]
/proc/loadavg: 2.12 2.18 2.17 3/177 25704
/proc/meminfo: memFree=29914408/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=46672 CPUtime=25.49 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 6292 0 0 0 2547 2 0 0 20 0 1 0 116175863 47792128 11238 33554432000 4194304 6058637 140734101246672 140734101245400 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 11668 11238 177 456 0 11204 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 46672

[startup+51.1004 s]
/proc/loadavg: 2.08 2.17 2.17 3/177 25704
/proc/meminfo: memFree=29843420/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=77020 CPUtime=51.08 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 6737 0 0 0 5106 2 0 0 20 0 1 0 116175863 78868480 18836 33554432000 4194304 6058637 140734101246672 140734101245400 4255160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 19255 18836 177 456 0 18791 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 77020

[startup+102.3 s]
/proc/loadavg: 2.21 2.18 2.18 3/177 25706
/proc/meminfo: memFree=29841624/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=126688 CPUtime=102.28 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 7177 0 0 0 10221 7 0 0 20 0 1 0 116175863 129728512 27137 33554432000 4194304 6058637 140734101246672 140734101245736 4255158 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 31672 27137 177 456 0 31208 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 126688

[startup+162.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 25707
/proc/meminfo: memFree=29786492/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=126688 CPUtime=162.26 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 7626 0 0 0 16214 12 0 0 20 0 1 0 116175863 129728512 28161 33554432000 4194304 6058637 140734101246672 140734101245448 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 31672 28161 177 456 0 31208 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 126688

[startup+222.307 s]
/proc/loadavg: 2.17 2.18 2.18 3/177 25708
/proc/meminfo: memFree=29793888/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=79624 CPUtime=222.26 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 8370 0 0 0 22206 20 0 0 20 0 1 0 116175863 81534976 19078 33554432000 4194304 6058637 140734101246672 140734101245736 4255066 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 19906 19078 177 456 0 19442 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 79624

[startup+282.3 s]
/proc/loadavg: 2.15 2.18 2.17 3/177 25709
/proc/meminfo: memFree=29735916/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=81416 CPUtime=282.24 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 9644 0 0 0 28198 26 0 0 20 0 1 0 116175863 83369984 19873 33554432000 4194304 6058637 140734101246672 140734101245704 4255046 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 20354 19873 177 456 0 19890 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 81416

[startup+342.3 s]
/proc/loadavg: 2.17 2.17 2.17 3/177 25710
/proc/meminfo: memFree=29699528/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=191960 CPUtime=342.23 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 10629 0 0 0 34190 33 0 0 20 0 1 0 116175863 196567040 40425 33554432000 4194304 6058637 140734101246672 140734101245704 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 47990 40425 177 456 0 47526 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 191960

[startup+402.3 s]
/proc/loadavg: 2.24 2.19 2.18 3/177 25714
/proc/meminfo: memFree=29721144/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=191960 CPUtime=402.22 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 10997 0 0 0 40184 38 0 0 20 0 1 0 116175863 196567040 45033 33554432000 4194304 6058637 140734101246672 140734101245704 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 47990 45033 177 456 0 47526 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 191960

[startup+462.3 s]
/proc/loadavg: 2.20 2.18 2.18 4/177 25716
/proc/meminfo: memFree=29700932/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=191960 CPUtime=462.22 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 11368 0 0 0 46178 44 0 0 20 0 1 0 116175863 196567040 45545 33554432000 4194304 6058637 140734101246672 140734101245704 4278331 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 47990 45545 177 456 0 47526 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 191960

[startup+522.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/177 25717
/proc/meminfo: memFree=29707712/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=161140 CPUtime=522.2 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 12684 0 0 0 52169 51 0 0 20 0 1 0 116175863 165007360 37798 33554432000 4194304 6058637 140734101246672 140734101245736 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 40285 37798 177 456 0 39821 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 161140

[startup+582.3 s]
/proc/loadavg: 2.13 2.17 2.17 3/177 25718
/proc/meminfo: memFree=29676864/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=161140 CPUtime=582.2 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 16469 0 0 0 58159 61 0 0 20 0 1 0 116175863 165007360 37286 33554432000 4194304 6058637 140734101246672 140734101245736 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 40285 37286 177 456 0 39821 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 161140


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


[startup+942.3 s]
/proc/loadavg: 2.17 2.13 2.15 3/177 25725
/proc/meminfo: memFree=29700252/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=191960 CPUtime=942.14 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 33654 0 0 0 94103 111 0 0 20 0 1 0 116175863 196567040 40937 33554432000 4194304 6058637 140734101246672 140734101245704 4278287 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 47990 40937 177 456 0 47526 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 191960

[startup+1002.3 s]
/proc/loadavg: 2.26 2.15 2.16 3/178 25729
/proc/meminfo: memFree=29637100/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=161140 CPUtime=1002.13 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 36446 0 0 0 100094 119 0 0 20 0 1 0 116175863 165007360 39846 33554432000 4194304 6058637 140734101246672 140734101245736 4263421 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 40285 39846 177 456 0 39821 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 161140

[startup+1062.3 s]
/proc/loadavg: 2.21 2.15 2.16 3/177 25731
/proc/meminfo: memFree=29680336/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=191960 CPUtime=1062.12 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 38424 0 0 0 106087 125 0 0 20 0 1 0 116175863 196567040 41961 33554432000 4194304 6058637 140734101246672 140734101245704 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 47990 41961 177 456 0 47526 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 191960

[startup+1122.3 s]
/proc/loadavg: 2.17 2.15 2.16 4/177 25732
/proc/meminfo: memFree=29630720/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=161140 CPUtime=1122.11 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 40262 0 0 0 112080 131 0 0 20 0 1 0 116175863 165007360 38822 33554432000 4194304 6058637 140734101246672 140734101245736 4255160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 40285 38822 177 456 0 39821 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 161140

[startup+1182.3 s]
/proc/loadavg: 2.12 2.14 2.15 3/177 25733
/proc/meminfo: memFree=29628656/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=191960 CPUtime=1182.1 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 42263 0 0 0 118072 138 0 0 20 0 1 0 116175863 196567040 45033 33554432000 4194304 6058637 140734101246672 140734101245704 4278160 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 47990 45033 177 456 0 47526 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 191960

[startup+1242.3 s]
/proc/loadavg: 2.16 2.14 2.15 3/177 25734
/proc/meminfo: memFree=29626148/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=243088 CPUtime=1242.09 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 45321 0 0 0 124068 141 0 0 20 0 1 0 116175863 248922112 49159 33554432000 4194304 6058637 140734101246672 140734101245704 4255124 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 60772 49159 177 456 0 60308 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 243088

[startup+1302.3 s]
/proc/loadavg: 2.20 2.16 2.15 3/177 25735
/proc/meminfo: memFree=29584952/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=193880 CPUtime=1302.09 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 47428 0 0 0 130062 147 0 0 20 0 1 0 116175863 198533120 47757 33554432000 4194304 6058637 140734101246672 140734101245288 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 48470 47757 177 456 0 48006 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 193880

[startup+1362.3 s]
/proc/loadavg: 2.12 2.14 2.15 3/177 25737
/proc/meminfo: memFree=29591140/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=249364 CPUtime=1362.08 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 50528 0 0 0 136055 153 0 0 20 0 1 0 116175863 255348736 50976 33554432000 4194304 6058637 140734101246672 140734101245704 4254984 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 62341 50976 177 456 0 61877 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 249364

[startup+1422.3 s]
/proc/loadavg: 2.16 2.14 2.15 3/177 25738
/proc/meminfo: memFree=29536324/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=250316 CPUtime=1422.07 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 51539 0 0 0 142047 160 0 0 20 0 1 0 116175863 256323584 56280 33554432000 4194304 6058637 140734101246672 140734101245288 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 62579 56280 177 456 0 62115 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 250316

[startup+1482.3 s]
/proc/loadavg: 2.12 2.13 2.14 3/177 25739
/proc/meminfo: memFree=29504856/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=253516 CPUtime=1482.06 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 53698 0 0 0 148038 168 0 0 20 0 1 0 116175863 259600384 57447 33554432000 4194304 6058637 140734101246672 140734101245704 4278162 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 63379 57447 177 456 0 62915 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 253516

[startup+1542.31 s]
/proc/loadavg: 2.21 2.15 2.14 3/177 25740
/proc/meminfo: memFree=29519192/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=254040 CPUtime=1542.06 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 55858 0 0 0 154031 175 0 0 20 0 1 0 116175863 260136960 57598 33554432000 4194304 6058637 140734101246672 140734101245288 4254931 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 63510 57598 177 456 0 63046 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 254040

[startup+1602.3 s]
/proc/loadavg: 2.27 2.17 2.15 3/178 25744
/proc/meminfo: memFree=29548136/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=255592 CPUtime=1602.04 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 58389 0 0 0 160022 182 0 0 20 0 1 0 116175863 261726208 57426 33554432000 4194304 6058637 140734101246672 140734101245288 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 63898 57426 177 456 0 63434 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 255592

[startup+1662.3 s]
/proc/loadavg: 2.31 2.19 2.16 3/179 25769
/proc/meminfo: memFree=29441676/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=259164 CPUtime=1662.03 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 60217 0 0 0 166016 187 0 0 20 0 1 0 116175863 265383936 63264 33554432000 4194304 6058637 140734101246672 140734101245288 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 64791 63264 177 456 0 64327 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 259164

[startup+1722.3 s]
/proc/loadavg: 2.23 2.19 2.16 3/178 25770
/proc/meminfo: memFree=29489104/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=260628 CPUtime=1722.03 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 62747 0 0 0 172008 195 0 0 20 0 1 0 116175863 266883072 55922 33554432000 4194304 6058637 140734101246672 140734101245704 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 65157 55922 177 456 0 64693 0
Current children cumulated CPU time (s) 1722.03
Current children cumulated vsize (KiB) 260628

[startup+1782.3 s]
/proc/loadavg: 2.20 2.18 2.16 3/178 25771
/proc/meminfo: memFree=29507736/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=261544 CPUtime=1782.01 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 65093 0 0 0 177999 202 0 0 20 0 1 0 116175863 267821056 54546 33554432000 4194304 6058637 140734101246672 140734101245704 4278233 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 65386 54546 177 456 0 64922 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 261544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.14 2.17 2.15 3/178 25771
/proc/meminfo: memFree=29405960/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=263476 CPUtime=1800.01 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 65690 0 0 0 179798 203 0 0 20 0 1 0 116175863 269799424 64341 33554432000 4194304 6058637 140734101246672 140734101245288 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 65869 64341 177 456 0 65405 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 263476

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 25657 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.14 2.17 2.15 3/178 25771
/proc/meminfo: memFree=29405960/32872528 swapFree=17452/1581112
[pid=25657] ppid=25654 vsize=263476 CPUtime=1800.01 cores=1,3,5,7
/proc/25657/stat : 25657 (open-wbo-lsu) R 25654 25657 25087 0 -1 4202496 65690 0 0 0 179798 203 0 0 20 0 1 0 116175863 269799424 64341 33554432000 4194304 6058637 140734101246672 140734101245288 4280035 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/25657/statm: 65869 64341 177 456 0 65405 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 263476

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.03
CPU user time (s): 1797.99
CPU system time (s): 2.04069
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 422444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.99
system time used= 2.04069
maximum resident set size= 340576
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65693
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= 11
involuntary context switches= 1889

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.79627 second user time and 6.67298 second system time

The end

Launcher Data 

Begin job on node139 at 2016-06-08 01:33:59
IDJOB=4083451
IDBENCH=2573
IDSOLVER=2545
FILE ID=node139/4083451-1465342439
RUNJOBID= node139-1465337035-25104
PBS_JOBID= 19853396
Free space on /tmp= 71724 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-55-50.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083451-1465342439/watcher-4083451-1465342439 -o /tmp/evaluation-result-4083451-1465342439/solver-4083451-1465342439 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node139-1465337035-25104 --watchdog 1960  open-wbo-lsu HOME/instance-4083451-1465342439.opb

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

MD5SUM BENCH= 277dd35641d3866b31d8fb041eb7f9fb
RANDOM SEED=57456931

node139.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		: 2666.868
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	: 5333.73
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		: 2666.868
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		: 2666.868
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	: 5332.56
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		: 2666.868
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		: 2666.868
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		: 2666.868
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		: 2666.868
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		: 2666.868
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:        29841348 kB
Buffers:           41328 kB
Cached:           543000 kB
SwapCached:         1912 kB
Active:           454968 kB
Inactive:         275424 kB
Active(anon):     146124 kB
Inactive(anon):     2180 kB
Active(file):     308844 kB
Inactive(file):   273244 kB
Unevictable:     1581112 kB
Mlocked:           17452 kB
SwapTotal:      67108856 kB
SwapFree:       67099296 kB
Dirty:              4720 kB
Writeback:             0 kB
AnonPages:       1742152 kB
Mapped:             7972 kB
Shmem:                 0 kB
Slab:             568936 kB
SReclaimable:      13224 kB
SUnreclaim:       555712 kB
KernelStack:        1456 kB
PageTables:         7188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1870488 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1667072 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= 71724 MiB
End job on node139 at 2016-06-08 02:04:00