Trace number 4116546

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 PB16? (TO) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/nossum/
normalized-sha1-size112-round23-2.opb
MD5SUM0fa0928008c966292e9de5be6ad7d68b
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 variables4288
Total number of constraints9488
Number of constraints which are clauses8192
Number of constraints which are cardinality constraints (but not clauses)400
Number of constraints which are nor clauses,nor cardinality constraints896
Minimum length of a constraint1
Maximum length of a constraint10
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 14
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4116546-1466976592.opb
0.00/0.00	c File size is 416179 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:          4288                                                                   |
1800.01/1800.30	c |  Number of hard clauses:       8592                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         400                                                                   |
1800.01/1800.30	c |  Number of PB :                1792                                                                   |
1800.01/1800.30	c |  Parse time:                   0.05 s                                                                 |
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-4116546-1466976592/watcher-4116546-1466976592 -o /tmp/evaluation-result-4116546-1466976592/solver-4116546-1466976592 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466976592-21889 --watchdog 1960 open-wbo HOME/instance-4116546-1466976592.opb 

pid=21905
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: 1.15 1.32 1.67 4/170 21908
/proc/meminfo: memFree=30627072/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=2748 CPUtime=0 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 411 0 0 0 0 0 0 0 20 0 1 0 30697894 2813952 287 33554432000 4194304 6059633 140734147593936 140734564889848 5131227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 687 288 236 456 0 121 0

[startup+0.100117 s]
/proc/loadavg: 1.15 1.32 1.67 4/170 21908
/proc/meminfo: memFree=30627072/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=23500 CPUtime=0.09 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 4840 0 0 0 9 0 0 0 20 0 1 0 30697894 24064000 5066 33554432000 4194304 6059633 140734147593936 140734564889848 4242554 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 5875 5071 163 456 0 5411 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 23500

[startup+0.200375 s]
/proc/loadavg: 1.15 1.32 1.67 4/170 21908
/proc/meminfo: memFree=30627072/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=28076 CPUtime=0.19 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 5573 0 0 0 19 0 0 0 20 0 1 0 30697894 28749824 5710 33554432000 4194304 6059633 140734147593936 140734564889848 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 7019 5710 182 456 0 6555 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 28076

[startup+0.300358 s]
/proc/loadavg: 1.15 1.32 1.67 4/170 21908
/proc/meminfo: memFree=30627072/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=28448 CPUtime=0.29 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 5677 0 0 0 29 0 0 0 20 0 1 0 30697894 29130752 5814 33554432000 4194304 6059633 140734147593936 140734564889848 4254740 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 7112 5814 182 456 0 6648 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28448

[startup+0.700304 s]
/proc/loadavg: 1.15 1.32 1.67 4/170 21908
/proc/meminfo: memFree=30627072/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=28568 CPUtime=0.69 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 5787 0 0 0 69 0 0 0 20 0 1 0 30697894 29253632 5900 33554432000 4194304 6059633 140734147593936 140734564889848 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 7142 5900 183 456 0 6678 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 28568

[startup+1.5003 s]
/proc/loadavg: 1.15 1.32 1.67 3/177 21919
/proc/meminfo: memFree=30580668/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=28700 CPUtime=1.49 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 6251 0 0 0 149 0 0 0 20 0 1 0 30697894 29388800 5782 33554432000 4194304 6059633 140734147593936 140734147592296 4254731 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 7175 5782 184 456 0 6711 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28700

[startup+3.1003 s]
/proc/loadavg: 1.15 1.32 1.67 3/177 21919
/proc/meminfo: memFree=30579304/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=29424 CPUtime=3.08 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 6566 0 0 0 308 0 0 0 20 0 1 0 30697894 30130176 6089 33554432000 4194304 6059633 140734147593936 140734147592312 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 7356 6089 184 456 0 6892 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 29424

[startup+6.30026 s]
/proc/loadavg: 1.22 1.33 1.68 4/177 21919
/proc/meminfo: memFree=30577044/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=29560 CPUtime=6.29 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 7444 0 0 0 628 1 0 0 20 0 1 0 30697894 30269440 6198 33554432000 4194304 6059633 140734147593936 140734147592760 4254603 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 7390 6198 184 456 0 6926 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29560

[startup+12.7003 s]
/proc/loadavg: 1.36 1.36 1.68 3/178 21922
/proc/meminfo: memFree=30555876/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=41160 CPUtime=12.69 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 8445 0 0 0 1268 1 0 0 20 0 1 0 30697894 42147840 9138 33554432000 4194304 6059633 140734147593936 140734147592456 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 10290 9138 184 456 0 9826 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 41160

[startup+25.5004 s]
/proc/loadavg: 1.58 1.41 1.69 3/178 21922
/proc/meminfo: memFree=30555928/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=41160 CPUtime=25.49 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 8454 0 0 0 2548 1 0 0 20 0 1 0 30697894 42147840 9145 33554432000 4194304 6059633 140734147593936 140734147592456 4277835 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 10290 9145 184 456 0 9826 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41160

[startup+51.1004 s]
/proc/loadavg: 1.72 1.45 1.70 4/178 21922
/proc/meminfo: memFree=30547308/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=45516 CPUtime=51.08 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 9115 0 0 0 5107 1 0 0 20 0 1 0 30697894 46608384 10235 33554432000 4194304 6059633 140734147593936 140734147592456 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 11379 10235 184 456 0 10915 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 45516

[startup+102.3 s]
/proc/loadavg: 1.99 1.57 1.72 3/177 21923
/proc/meminfo: memFree=30552904/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=59840 CPUtime=102.28 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 10365 0 0 0 10226 2 0 0 20 0 1 0 30697894 61276160 9736 33554432000 4194304 6059633 140734147593936 140734147592760 4277855 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 14960 9736 184 456 0 14496 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 59840

[startup+162.3 s]
/proc/loadavg: 2.25 1.70 1.76 3/177 21924
/proc/meminfo: memFree=30512384/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=67608 CPUtime=162.27 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 11266 0 0 0 16224 3 0 0 20 0 1 0 30697894 69230592 14709 33554432000 4194304 6059633 140734147593936 140734147592424 4277949 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 16902 14709 184 456 0 16438 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 67608

[startup+222.307 s]
/proc/loadavg: 2.30 1.82 1.79 3/177 21926
/proc/meminfo: memFree=30508852/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=67608 CPUtime=222.26 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 11267 0 0 0 22223 3 0 0 20 0 1 0 30697894 69230592 15221 33554432000 4194304 6059633 140734147593936 140734147592424 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 16902 15221 184 456 0 16438 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 67608

[startup+282.3 s]
/proc/loadavg: 2.23 1.88 1.81 3/177 21927
/proc/meminfo: memFree=30499968/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=282.24 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 11834 0 0 0 28221 3 0 0 20 0 1 0 30697894 100306944 16192 33554432000 4194304 6059633 140734147593936 140734147592424 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 16192 184 456 0 24025 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 97956

[startup+342.3 s]
/proc/loadavg: 2.29 1.96 1.84 3/177 21928
/proc/meminfo: memFree=30495156/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=342.24 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 11889 0 0 0 34220 4 0 0 20 0 1 0 30697894 100306944 16757 33554432000 4194304 6059633 140734147593936 140734147592424 4278360 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 16757 184 456 0 24025 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 97956

[startup+402.3 s]
/proc/loadavg: 2.15 1.98 1.85 3/177 21929
/proc/meminfo: memFree=30489068/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=402.23 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 11890 0 0 0 40219 4 0 0 20 0 1 0 30697894 100306944 17269 33554432000 4194304 6059633 140734147593936 140734147592424 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 17269 184 456 0 24025 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 97956

[startup+462.3 s]
/proc/loadavg: 2.28 2.04 1.88 3/177 21930
/proc/meminfo: memFree=30484220/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=462.22 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 11895 0 0 0 46218 4 0 0 20 0 1 0 30697894 100306944 17791 33554432000 4194304 6059633 140734147593936 140734147592424 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 17791 184 456 0 24025 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 97956

[startup+522.3 s]
/proc/loadavg: 2.16 2.05 1.89 3/177 21932
/proc/meminfo: memFree=30479376/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=522.21 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 11902 0 0 0 52217 4 0 0 20 0 1 0 30697894 100306944 18475 33554432000 4194304 6059633 140734147593936 140734147592424 4261768 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18475 184 456 0 24025 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 97956

[startup+582.3 s]
/proc/loadavg: 2.11 2.05 1.90 4/177 21933
/proc/meminfo: memFree=30445312/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=582.2 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 11902 0 0 0 58216 4 0 0 20 0 1 0 30697894 100306944 18475 33554432000 4194304 6059633 140734147593936 140734147592424 4254760 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18475 184 456 0 24025 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 97956


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


[startup+942.3 s]
/proc/loadavg: 2.33 2.20 2.00 3/177 21943
/proc/meminfo: memFree=30436388/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=942.13 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 13815 0 0 0 94205 8 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4278414 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 97956

[startup+1002.3 s]
/proc/loadavg: 2.27 2.20 2.01 4/177 21944
/proc/meminfo: memFree=30437256/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=147276 CPUtime=1002.13 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 14296 0 0 0 100203 10 0 0 20 0 1 0 30697894 150810624 28425 33554432000 4194304 6059633 140734147593936 140734147592472 4278658 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 36819 28425 184 456 0 36355 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 147276

[startup+1062.3 s]
/proc/loadavg: 2.20 2.19 2.02 3/177 21945
/proc/meminfo: memFree=30474272/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1062.12 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 14541 0 0 0 106201 11 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4277557 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 97956

[startup+1122.3 s]
/proc/loadavg: 2.12 2.17 2.02 3/177 21946
/proc/meminfo: memFree=30442500/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1122.11 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 14784 0 0 0 112199 12 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 97956

[startup+1182.3 s]
/proc/loadavg: 2.23 2.18 2.03 3/177 21948
/proc/meminfo: memFree=30436472/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1182.1 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 15027 0 0 0 118198 12 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4277687 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 97956

[startup+1242.3 s]
/proc/loadavg: 2.26 2.19 2.04 3/178 21952
/proc/meminfo: memFree=30432364/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1242.09 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 15271 0 0 0 124196 13 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4262736 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 97956

[startup+1302.3 s]
/proc/loadavg: 2.26 2.20 2.05 3/177 21953
/proc/meminfo: memFree=30429452/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1302.09 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 15516 0 0 0 130195 14 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 97956

[startup+1362.3 s]
/proc/loadavg: 2.21 2.19 2.05 3/177 21954
/proc/meminfo: memFree=30425220/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1362.08 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 15761 0 0 0 136193 15 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4277832 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 97956

[startup+1422.3 s]
/proc/loadavg: 2.17 2.19 2.06 3/178 21966
/proc/meminfo: memFree=30423452/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1422.07 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 16071 0 0 0 142191 16 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 97956

[startup+1482.3 s]
/proc/loadavg: 2.11 2.16 2.06 3/177 21968
/proc/meminfo: memFree=30424356/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1482.06 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 16699 0 0 0 148188 18 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4277737 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 97956

[startup+1542.31 s]
/proc/loadavg: 2.35 2.23 2.09 3/177 21969
/proc/meminfo: memFree=30423276/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1542.06 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 17533 0 0 0 154186 20 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 97956

[startup+1602.3 s]
/proc/loadavg: 2.39 2.27 2.10 3/177 21970
/proc/meminfo: memFree=30424724/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1602.04 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 18370 0 0 0 160182 22 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 97956

[startup+1662.3 s]
/proc/loadavg: 2.30 2.26 2.11 3/177 21971
/proc/meminfo: memFree=30426672/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1662.03 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 19205 0 0 0 166180 23 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4277910 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 97956

[startup+1722.3 s]
/proc/loadavg: 2.30 2.27 2.12 3/177 21972
/proc/meminfo: memFree=30379020/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=178096 CPUtime=1722.02 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 20035 0 0 0 172177 25 0 0 20 0 1 0 30697894 182370304 32076 33554432000 4194304 6059633 140734147593936 140734147592728 4278024 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 44524 32076 184 456 0 44060 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 178096

[startup+1782.3 s]
/proc/loadavg: 2.23 2.25 2.12 3/177 21974
/proc/meminfo: memFree=30388728/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=147276 CPUtime=1782.01 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 20281 0 0 0 178175 26 0 0 20 0 1 0 30697894 150810624 30985 33554432000 4194304 6059633 140734147593936 140734147592472 4277900 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 36819 30985 184 456 0 36355 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 147276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.16 2.23 2.11 3/177 21974
/proc/meminfo: memFree=30423932/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1800.01 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 20871 0 0 0 179974 27 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97956

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 21908 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.16 2.23 2.11 3/177 21974
/proc/meminfo: memFree=30423932/32872528 swapFree=1286612/1433780
[pid=21908] ppid=21905 vsize=97956 CPUtime=1800.01 cores=1,3,5,7
/proc/21908/stat : 21908 (open-wbo) R 21905 21908 21872 0 -1 4202496 20871 0 0 0 179974 27 0 0 20 0 1 0 30697894 100306944 18987 33554432000 4194304 6059633 140734147593936 140734147592760 4277570 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/21908/statm: 24489 18987 184 456 0 24025 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 97956

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.75
CPU system time (s): 0.272958
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 178096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.75
system time used= 0.272958
maximum resident set size= 132400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20874
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= 14
involuntary context switches= 1875

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.31834 second user time and 7.14191 second system time

The end

Launcher Data 

Begin job on node130 at 2016-06-26 23:29:52
IDJOB=4116546
IDBENCH=109483
IDSOLVER=2547
FILE ID=node130/4116546-1466976592
RUNJOBID= node130-1466976592-21889
PBS_JOBID= 19976389
Free space on /tmp= 71668 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/nossum/normalized-sha1-size112-round23-2.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4116546-1466976592/watcher-4116546-1466976592 -o /tmp/evaluation-result-4116546-1466976592/solver-4116546-1466976592 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node130-1466976592-21889 --watchdog 1960  open-wbo HOME/instance-4116546-1466976592.opb

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

MD5SUM BENCH= 0fa0928008c966292e9de5be6ad7d68b
RANDOM SEED=840444334

node130.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		: 2667.117
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	: 5334.23
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		: 2667.117
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		: 2667.117
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		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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		: 2667.117
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.117
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	: 5332.54
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		: 2667.117
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30629916 kB
Buffers:           50588 kB
Cached:            50428 kB
SwapCached:         1916 kB
Active:            28224 kB
Inactive:          79456 kB
Active(anon):       7872 kB
Inactive(anon):      968 kB
Active(file):      20352 kB
Inactive(file):    78488 kB
Unevictable:     1433780 kB
Mlocked:         1286612 kB
SwapTotal:      67108856 kB
SwapFree:       67098612 kB
Dirty:              5148 kB
Writeback:             0 kB
AnonPages:       1437760 kB
Mapped:             6528 kB
Shmem:                 0 kB
Slab:             566252 kB
SReclaimable:      10344 kB
SUnreclaim:       555908 kB
KernelStack:        1360 kB
PageTables:         6516 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1535012 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    147456 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= 71656 MiB
End job on node130 at 2016-06-26 23:59:53