Trace number 4267391

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
cosoco-mini 1.12UNSAT 193.246 193.252

General information on the benchmark

NameQRandom/
QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-16.xml
MD5SUM2a6706ebf1a04474da396dd8277f6c47
Bench CategoryCSP (decision problem)
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 benchmark193.246
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints2713
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree1854
Maximum variable degree1979
Distribution of variable degrees[{"degree":1854,"count":1},{"degree":1899,"count":1},{"degree":1906,"count":1},{"degree":1917,"count":1},{"degree":1920,"count":1},{"degree":1924,"count":2},{"degree":1928,"count":1},{"degree":1938,"count":1},{"degree":1941,"count":1},{"degree":1943,"count":1},{"degree":1945,"count":1},{"degree":1948,"count":1},{"degree":1950,"count":1},{"degree":1955,"count":1},{"degree":1961,"count":2},{"degree":1962,"count":2},{"degree":1978,"count":1},{"degree":1979,"count":1}]
Minimum constraint arity15
Maximum constraint arity15
Distribution of constraint arities[{"arity":15,"count":2713}]
Number of extensional constraints2713
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":2713}]
Optimization problemNO
Type of objective

Solver Data 

1.10/1.19	c root propagations     : 0           
1.10/1.19	c restarts enabled, print stats at every restarts
1.10/1.19	c
1.10/1.19	c
1.10/1.19	c
1.10/1.19	c This is cosoco 1.12 --  
1.10/1.19	c
1.10/1.19	c command line: cosoco -lc -model -restarts HOME/instance-4267391-1502605900.xml 
1.10/1.19	c ========================================[ Problem Statistics ]===========================================
1.10/1.19	c |                                                                                                       
1.10/1.19	c |  Parse time        :         0.24 s 
1.10/1.19	c |
1.10/1.19	c |               Variables: 21
1.10/1.19	c |            Domain Sizes: 2..2
1.10/1.19	c |
1.10/1.19	c |             Constraints: 2713
1.10/1.19	c |                   Arity: 15..15
1.10/1.19	c | 
1.10/1.19	c |                   Types: 
1.10/1.19	c |                          Extension: 2713  (nb tuples: 6901..6901) -- (shared: 2712)
1.10/1.19	c |                          
1.10/1.19	c =========================================================================================================
1.10/1.19	c conflicts      decisions      filterCalls    propagations   Root Prop.     Nogoods        min/max/avg depth
9.89/9.97	c 101            353            794190         2432           0              0              6   12   9     
20.50/20.58	c 211            747            1671290        5163           0              0              4   11   9     
31.29/31.30	c 332            1181           2637095        8129           0              0              8   11   9     
43.68/43.73	c 465            1671           3728546        11463          0              0              7   11   9     
57.18/57.28	c 611            2201           4897323        15041          0              0              6   11   9     
71.99/72.06	c 771            2775           6155257        18994          0              0              5   11   9     
87.99/88.02	c 947            3395           7528370        23180          0              0              5   11   9     
105.68/105.71	c 1140           4104           9102580        28044          0              0              5   11   9     
125.88/125.93	c 1352           4895           10861354       33509          0              0              6   11   9     
146.59/146.61	c 1585           5708           12664862       39162          0              0              4   11   9     
171.39/171.43	c 1841           6651           14769042       45590          1              0              2   11   9     
193.19/193.25	c restarts              : 11          
193.19/193.25	c conflicts             : 2081         (11 /sec)
193.19/193.25	c decisions             : 7489         (39 /sec)
193.19/193.25	c propagations          : 51443       (266 /sec)
193.19/193.25	c root propagations     : 0           
193.19/193.25	c filter calls          : 16651809       (86237 /sec)
193.19/193.25	c useless filter calls  : 16626704       (99 %)
193.19/193.25	c Memory used           : 178.51 MB
193.19/193.25	c CPU time              : 193.094 s
193.19/193.25	
193.19/193.25	s UNSATISFIABLE

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15359 MiB free)
  memory of node 1: 16384 MiB (13881 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4267391-1502605900/watcher-4267391-1502605900 -o /tmp/evaluation-result-4267391-1502605900/solver-4267391-1502605900 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502602094-2570 --watchdog 2560 cosoco -lc -model -restarts HOME/instance-4267391-1502605900.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=4792, runsolver pid=4789

[startup+0.100197 s]*
/proc/loadavg: 2.13 2.04 2.05 6/200 4793
/proc/meminfo: memFree=29803976/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=27644 memory=3828 CPUtime=0.1 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 1164 0 0 0 10 0 0 0 20 0 1 0 93678366 28307456 957 33554432000 4194304 5748600 140736322082624 140736322079272 5277399 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 6911 957 702 380 0 329 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27644 KiB
Current children cumulated memory: 3828 KiB

[startup+0.209558 s]*
/proc/loadavg: 2.13 2.04 2.05 3/200 4793
/proc/meminfo: memFree=29716048/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=106316 memory=82552 CPUtime=0.21 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 20896 0 0 0 19 2 0 0 20 0 1 0 93678366 108867584 20638 33554432000 4194304 5748600 140736322082624 140736322079272 4892685 0 0 4096 0 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 26579 20638 713 380 0 19997 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 106316 KiB
Current children cumulated memory: 82552 KiB

[startup+0.30971 s]*
/proc/loadavg: 2.13 2.04 2.05 3/200 4793
/proc/meminfo: memFree=29627760/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182660 memory=159112 CPUtime=0.31 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 40000 0 0 0 27 4 0 0 20 0 1 0 93678366 187043840 39778 33554432000 4194304 5748600 140736322082624 140736322079272 4894318 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45665 39778 729 380 0 39083 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 182660 KiB
Current children cumulated memory: 159112 KiB

[startup+0.700419 s]
/proc/loadavg: 2.13 2.04 2.05 3/200 4793
/proc/meminfo: memFree=29627760/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182660 memory=159112 CPUtime=0.69 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 40000 0 0 0 65 4 0 0 20 0 1 0 93678366 187043840 39778 33554432000 4194304 5748600 140736322082624 140736322079928 4894294 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45665 39778 729 380 0 39083 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 182660 KiB
Current children cumulated memory: 159112 KiB

[startup+1.50045 s]
/proc/loadavg: 2.13 2.04 2.05 6/200 4793
/proc/meminfo: memFree=29496316/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182660 memory=159112 CPUtime=1.49 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 40011 0 0 0 145 4 0 0 20 0 1 0 93678366 187043840 39778 33554432000 4194304 5748600 140736322082624 140736322079928 4894405 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45665 39778 729 380 0 39083 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 182660 KiB
Current children cumulated memory: 159112 KiB

[startup+3.10972 s]
/proc/loadavg: 2.13 2.04 2.05 3/200 4793
/proc/meminfo: memFree=28979668/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159412 CPUtime=3.1 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 61438 0 0 0 305 5 0 0 20 0 1 0 93678366 187179008 39853 33554432000 4194304 5748600 140736322082624 140736322079928 4894224 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39853 745 380 0 39116 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159412 KiB

[startup+6.30043 s]
/proc/loadavg: 2.12 2.04 2.05 3/200 4793
/proc/meminfo: memFree=28343004/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159412 CPUtime=6.29 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 85269 0 0 0 623 6 0 0 20 0 1 0 93678366 187179008 39853 33554432000 4194304 5748600 140736322082624 140736322079624 4894318 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39853 745 380 0 39116 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159412 KiB

[startup+12.7004 s]
/proc/loadavg: 2.11 2.03 2.05 3/200 4793
/proc/meminfo: memFree=27259556/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=12.69 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 126160 0 0 0 1261 8 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4894272 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

[startup+25.5004 s]
/proc/loadavg: 2.24 2.07 2.06 3/187 4951
/proc/meminfo: memFree=31410592/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=25.49 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 189046 0 0 0 2537 12 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4894272 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

[startup+51.1095 s]
/proc/loadavg: 2.16 2.06 2.06 3/187 4951
/proc/meminfo: memFree=31410864/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=51.09 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 229490 0 0 0 5095 14 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4893103 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/187 4952
/proc/meminfo: memFree=31410452/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=102.28 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 247166 0 0 0 10213 15 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4894318 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/188 5022
/proc/meminfo: memFree=31408372/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=162.29 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 247380 0 0 0 16214 15 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4894930 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

[startup+193.252 s]
# the end of solver process 4792 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=193.094 s, system=0.152009 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+179.2 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 5022
/proc/meminfo: memFree=31408784/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=179.19 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 247574 0 0 0 17904 15 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4894309 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 179.19 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

[startup+185.6 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 5022
/proc/meminfo: memFree=31408956/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=185.59 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 247578 0 0 0 18544 15 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4893105 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 185.59 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

[startup+188.8 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 5022
/proc/meminfo: memFree=31408956/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=188.79 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 247578 0 0 0 18864 15 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4894270 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 188.79 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

[startup+190.4 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 5022
/proc/meminfo: memFree=31408956/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=190.39 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 247578 0 0 0 19024 15 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4894318 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 190.39 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

[startup+192 s]*
/proc/loadavg: 2.02 2.04 2.05 3/188 5022
/proc/meminfo: memFree=31408956/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=192 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 247578 0 0 0 19185 15 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4894318 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 192 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

[startup+192.8 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 5022
/proc/meminfo: memFree=31408956/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=192.79 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 247578 0 0 0 19264 15 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4894412 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 192.79 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

[startup+193.2 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 5022
/proc/meminfo: memFree=31408956/32770624 swapFree=67108860/67108860
[pid=4792] ppid=4789 vsize=182792 memory=159420 CPUtime=193.19 cores=0,2,4,6
/proc/4792/stat : 4792 (cosoco) R 4789 4792 2539 0 -1 4202496 247578 0 0 0 19304 15 0 0 20 0 1 0 93678366 187179008 39855 33554432000 4194304 5748600 140736322082624 140736322080024 4894318 0 0 4096 8405026 0 0 0 17 4 0 0 0 0 0 7849824 7854664 14479360 140736322086079 140736322086174 140736322086174 140736322088910 0
/proc/4792/statm: 45698 39855 747 380 0 39116 0
Current children cumulated CPU time: 193.19 s
Current children cumulated vsize: 182792 KiB
Current children cumulated memory: 159420 KiB

Child status: 0
Real time (s): 193.252
CPU time (s): 193.246
CPU user time (s): 193.094
CPU system time (s): 0.152009
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 182792
Max. memory (cumulated for all children) (KiB): 159420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 193.094
system time used= 0.152009
maximum resident set size= 159496
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 247628
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= 31
involuntary context switches= 51


# summary of solver processes directly reported to runsolver:
#   pid: 4792
#   total CPU time (s): 193.246
#   total CPU user time (s): 193.094
#   total CPU system time (s): 0.152009

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.722135 second user time and 1.51815 second system time

The end

Launcher Data 

Begin job on node102 at 2017-08-13 08:17:22
IDJOB=4267391
IDBENCH=125874
IDSOLVER=2657
FILE ID=node102/4267391-1502605900
RUNJOBID= node102-1502602094-2570
PBS_JOBID= 20628294
Free space on /tmp= 61796 MiB

SOLVER NAME= cosoco-mini 1.12
BENCH NAME= XCSP17/QRandom/QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-16.xml
COMMAND LINE= cosoco -lc -model -restarts BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4267391-1502605900/watcher-4267391-1502605900 -o /tmp/evaluation-result-4267391-1502605900/solver-4267391-1502605900 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node102-1502602094-2570 --watchdog 2560  cosoco -lc -model -restarts HOME/instance-4267391-1502605900.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2a6706ebf1a04474da396dd8277f6c47
RANDOM SEED=833754783

node102.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.35
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.35
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.35
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.35
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:       32770624 kB
MemFree:        29965436 kB
MemAvailable:   30435156 kB
Buffers:           93680 kB
Cached:           660496 kB
SwapCached:            0 kB
Active:          2243744 kB
Inactive:         115628 kB
Active(anon):    1557116 kB
Inactive(anon):    75648 kB
Active(file):     686628 kB
Inactive(file):    39980 kB
Unevictable:        6436 kB
Mlocked:            6436 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2560 kB
Writeback:             0 kB
AnonPages:       1193152 kB
Mapped:            54604 kB
Shmem:             25228 kB
Slab:             144500 kB
SReclaimable:     117896 kB
SUnreclaim:        26604 kB
KernelStack:        3824 kB
PageTables:         8024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2834976 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1095680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 61904 MiB
End job on node102 at 2017-08-13 08:20:35