Trace number 4306360

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
BTD 2018.07.27_3? (TO) 2520.03 2519.9

General information on the benchmark

NameQuasigroups/
QuasiGroup-7-16_c18.xml
MD5SUMfff017207be5e3895e33195d340205a8
Bench CategoryCSP (decision problem)
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
Satisfiable
(Un)Satisfiability was proved
Number of variables512
Number of constraints482
Number of domains1
Minimum domain size16
Maximum domain size16
Distribution of domain sizes[{"size":16,"count":496}]
Minimum variable degree0
Maximum variable degree33
Distribution of variable degrees[{"degree":0,"count":16},{"degree":2,"count":240},{"degree":32,"count":16},{"degree":33,"count":240}]
Minimum constraint arity16
Maximum constraint arity256
Distribution of constraint arities[{"arity":16,"count":1},{"arity":18,"count":480},{"arity":256,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":480}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_3

Verifier Data 

One s line expected

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 (12839 MiB free)
  memory of node 1: 16384 MiB (11313 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306360-1534129119/watcher-4306360-1534129119 -o /tmp/evaluation-result-4306360-1534129119/solver-4306360-1534129119 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25063 --watchdog 2580 BTD 3 2520 HOME/instance-4306360-1534129119.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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=28705, runsolver pid=28702

[startup+0.100108 s]*
/proc/loadavg: 1.92 2.00 2.04 5/187 28706
/proc/meminfo: memFree=24724012/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=39728 memory=9748 CPUtime=0.1 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 2578 0 0 0 10 0 0 0 20 0 1 0 230475083 40681472 2437 33554432000 4194304 36388936 140735297103200 140735297103200 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 9932 2437 483 7861 0 2036 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39728 KiB
Current children cumulated memory: 9748 KiB

[startup+0.209707 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 28706
/proc/meminfo: memFree=24724012/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=39864 memory=9748 CPUtime=0.21 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 2601 0 0 0 21 0 0 0 20 0 1 0 230475083 40820736 2437 33554432000 4194304 36388936 140735297103200 140735297103200 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 9966 2437 483 7861 0 2070 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39864 KiB
Current children cumulated memory: 9748 KiB

[startup+0.309078 s]*
/proc/loadavg: 1.92 2.00 2.04 3/187 28706
/proc/meminfo: memFree=24724012/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=39864 memory=9748 CPUtime=0.31 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 2604 0 0 0 31 0 0 0 20 0 1 0 230475083 40820736 2437 33554432000 4194304 36388936 140735297103200 140735297103200 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 9966 2437 483 7861 0 2070 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 39864 KiB
Current children cumulated memory: 9748 KiB

[startup+0.700229 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 28706
/proc/meminfo: memFree=24724012/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=39864 memory=9748 CPUtime=0.69 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 2612 0 0 0 69 0 0 0 20 0 1 0 230475083 40820736 2437 33554432000 4194304 36388936 140735297103200 140735297103200 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 9966 2437 483 7861 0 2070 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 39864 KiB
Current children cumulated memory: 9748 KiB

[startup+1.50023 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 28706
/proc/meminfo: memFree=24724028/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=39996 memory=9748 CPUtime=1.49 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 2618 0 0 0 148 1 0 0 20 0 1 0 230475083 40955904 2437 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 9999 2437 483 7861 0 2103 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39996 KiB
Current children cumulated memory: 9748 KiB

[startup+3.1095 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 28706
/proc/meminfo: memFree=24723836/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=39996 memory=9972 CPUtime=3.1 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 3600 0 0 0 309 1 0 0 20 0 1 0 230475083 40955904 2493 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 9999 2493 491 7861 0 2103 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 39996 KiB
Current children cumulated memory: 9972 KiB

[startup+6.30022 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 28706
/proc/meminfo: memFree=24723600/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40128 memory=10128 CPUtime=6.29 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 4613 0 0 0 628 1 0 0 20 0 1 0 230475083 41091072 2532 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10032 2532 491 7861 0 2136 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 40128 KiB
Current children cumulated memory: 10128 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 28706
/proc/meminfo: memFree=24723600/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40128 memory=10152 CPUtime=12.69 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 5606 0 0 0 1266 3 0 0 20 0 1 0 230475083 41091072 2538 33554432000 4194304 36388936 140735297103200 140735297102040 4528201 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10032 2538 491 7861 0 2136 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 40128 KiB
Current children cumulated memory: 10152 KiB

[startup+25.5002 s]
/proc/loadavg: 1.94 2.00 2.04 3/187 28706
/proc/meminfo: memFree=24723352/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40128 memory=10216 CPUtime=25.49 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 7588 0 0 0 2543 6 0 0 20 0 1 0 230475083 41091072 2554 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10032 2554 491 7861 0 2136 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 40128 KiB
Current children cumulated memory: 10216 KiB

[startup+51.1091 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 28706
/proc/meminfo: memFree=24723344/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40260 memory=10340 CPUtime=51.1 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 8592 0 0 0 5096 14 0 0 20 0 1 0 230475083 41226240 2585 33554432000 4194304 36388936 140735297103200 140735297102040 4251296 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10065 2585 491 7861 0 2169 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 40260 KiB
Current children cumulated memory: 10340 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 28714
/proc/meminfo: memFree=24722868/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40260 memory=10340 CPUtime=102.29 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 8630 0 0 0 10204 25 0 0 20 0 1 0 230475083 41226240 2585 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10065 2585 491 7861 0 2169 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 40260 KiB
Current children cumulated memory: 10340 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 28737
/proc/meminfo: memFree=24722156/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40260 memory=10416 CPUtime=162.29 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 8686 0 0 0 16188 41 0 0 20 0 1 0 230475083 41226240 2604 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10065 2604 491 7861 0 2169 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 40260 KiB
Current children cumulated memory: 10416 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 28738
/proc/meminfo: memFree=24722404/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40392 memory=10452 CPUtime=222.3 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 8725 0 0 0 22172 58 0 0 20 0 1 0 230475083 41361408 2613 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10098 2613 491 7861 0 2202 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 40392 KiB
Current children cumulated memory: 10452 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 28739
/proc/meminfo: memFree=24722528/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40392 memory=10452 CPUtime=282.3 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 8733 0 0 0 28156 74 0 0 20 0 1 0 230475083 41361408 2613 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10098 2613 491 7861 0 2202 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 40392 KiB
Current children cumulated memory: 10452 KiB

[startup+342.3 s]
/proc/loadavg: 2.22 2.05 2.05 3/187 28740
/proc/meminfo: memFree=24722900/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40392 memory=10512 CPUtime=342.31 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 8770 0 0 0 34140 91 0 0 20 0 1 0 230475083 41361408 2628 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10098 2628 491 7861 0 2202 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 40392 KiB
Current children cumulated memory: 10512 KiB

[startup+402.3 s]
/proc/loadavg: 2.44 2.17 2.09 3/187 28741
/proc/meminfo: memFree=24723064/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40392 memory=10512 CPUtime=402.3 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 8775 0 0 0 40123 107 0 0 20 0 1 0 230475083 41361408 2628 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10098 2628 491 7861 0 2202 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 40392 KiB
Current children cumulated memory: 10512 KiB

[startup+462.3 s]
/proc/loadavg: 2.16 2.14 2.09 3/187 28742
/proc/meminfo: memFree=24723704/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40392 memory=10512 CPUtime=462.31 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 8829 0 0 0 46107 124 0 0 20 0 1 0 230475083 41361408 2628 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10098 2628 491 7861 0 2202 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 40392 KiB
Current children cumulated memory: 10512 KiB


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

/proc/28705/statm: 10131 2663 491 7861 0 2235 0
Current children cumulated CPU time: 1782.39 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10652 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 28784
/proc/meminfo: memFree=24722704/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10652 CPUtime=1842.38 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9292 0 0 0 183736 502 0 0 20 0 1 0 230475083 41496576 2663 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2663 491 7861 0 2235 0
Current children cumulated CPU time: 1842.38 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10652 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28793
/proc/meminfo: memFree=24721908/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10672 CPUtime=1902.38 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9320 0 0 0 189720 518 0 0 20 0 1 0 230475083 41496576 2668 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2668 491 7861 0 2235 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10672 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 28794
/proc/meminfo: memFree=24722508/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10672 CPUtime=1962.39 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9328 0 0 0 195702 537 0 0 20 0 1 0 230475083 41496576 2668 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2668 491 7861 0 2235 0
Current children cumulated CPU time: 1962.39 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10672 KiB

[startup+2022.3 s]
/proc/loadavg: 1.90 1.98 2.03 3/188 28916
/proc/meminfo: memFree=24731616/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10672 CPUtime=2022.39 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9362 0 0 0 201687 552 0 0 20 0 1 0 230475083 41496576 2668 33554432000 4194304 36388936 140735297103200 140735297102040 4628272 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2668 491 7861 0 2235 0
Current children cumulated CPU time: 2022.39 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10672 KiB

[startup+2082.3 s]
/proc/loadavg: 1.96 1.99 2.03 3/188 28917
/proc/meminfo: memFree=24733056/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10672 CPUtime=2082.4 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9362 0 0 0 207669 571 0 0 20 0 1 0 230475083 41496576 2668 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2668 491 7861 0 2235 0
Current children cumulated CPU time: 2082.4 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10672 KiB

[startup+2142.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 28918
/proc/meminfo: memFree=24732948/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10680 CPUtime=2142.4 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9387 0 0 0 213653 587 0 0 20 0 1 0 230475083 41496576 2670 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2670 491 7861 0 2235 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10680 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 28919
/proc/meminfo: memFree=24732904/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10680 CPUtime=2202.41 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9394 0 0 0 219639 602 0 0 20 0 1 0 230475083 41496576 2670 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2670 491 7861 0 2235 0
Current children cumulated CPU time: 2202.41 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10680 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 28920
/proc/meminfo: memFree=24733092/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10680 CPUtime=2262.4 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9422 0 0 0 225621 619 0 0 20 0 1 0 230475083 41496576 2670 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2670 491 7861 0 2235 0
Current children cumulated CPU time: 2262.4 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10680 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 28921
/proc/meminfo: memFree=24732960/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10680 CPUtime=2322.41 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9422 0 0 0 231606 635 0 0 20 0 1 0 230475083 41496576 2670 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2670 491 7861 0 2235 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10680 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 28922
/proc/meminfo: memFree=24732724/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10692 CPUtime=2382.42 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9457 0 0 0 237590 652 0 0 20 0 1 0 230475083 41496576 2673 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2673 491 7861 0 2235 0
Current children cumulated CPU time: 2382.42 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10692 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 28923
/proc/meminfo: memFree=24732812/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10692 CPUtime=2442.41 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9460 0 0 0 243574 667 0 0 20 0 1 0 230475083 41496576 2673 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2673 491 7861 0 2235 0
Current children cumulated CPU time: 2442.41 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10692 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 28932
/proc/meminfo: memFree=24731516/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10692 CPUtime=2502.42 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9486 0 0 0 249555 687 0 0 20 0 1 0 230475083 41496576 2673 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2673 491 7861 0 2235 0
Current children cumulated CPU time: 2502.42 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10692 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 28933
/proc/meminfo: memFree=24731804/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10692 CPUtime=2520.02 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9486 0 0 0 251310 692 0 0 20 0 1 0 230475083 41496576 2673 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2673 491 7861 0 2235 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10692 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2519.9 s]
# the end of solver process 28705 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.1 s, system=6.92637 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 28933
/proc/meminfo: memFree=24731804/32770624 swapFree=67108860/67108860
[pid=28705] ppid=28702 vsize=40524 memory=10692 CPUtime=2520.02 cores=1,3,5,7
/proc/28705/stat : 28705 (BTD) R 28702 28705 25031 0 -1 4202496 9486 0 0 0 251310 692 0 0 20 0 1 0 230475083 41496576 2673 33554432000 4194304 36388936 140735297103200 140735297102040 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 58630144 140735297107133 140735297107211 140735297107211 140735297109969 0
/proc/28705/statm: 10131 2673 491 7861 0 2235 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 40524 KiB
Current children cumulated memory: 10692 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.03
CPU user time (s): 2513.1
CPU system time (s): 6.92637
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 40524
Max. memory (cumulated for all children) (KiB): 10692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.1
system time used= 6.92637
maximum resident set size= 10700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9486
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= 6
involuntary context switches= 758


# summary of solver processes directly reported to runsolver:
#   pid: 28705
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2513.1
#   total CPU system time (s): 6.92637

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.72544 second user time and 15.3495 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-13 04:58:39
IDJOB=4306360
IDBENCH=141611
IDSOLVER=2786
FILE ID=node107/4306360-1534129119
RUNJOBID= node107-1534100756-25063
PBS_JOBID= 21037008
Free space on /tmp= 39404 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/Quasigroups/QuasiGroup-7-16_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306360-1534129119/watcher-4306360-1534129119 -o /tmp/evaluation-result-4306360-1534129119/solver-4306360-1534129119 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1534100756-25063 --watchdog 2580  BTD 3 2520 HOME/instance-4306360-1534129119.xml 

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= fff017207be5e3895e33195d340205a8
RANDOM SEED=1329086831

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        24732736 kB
MemAvailable:   31886752 kB
Buffers:          221256 kB
Cached:          7128872 kB
SwapCached:            0 kB
Active:          3799344 kB
Inactive:        3622968 kB
Active(anon):      21068 kB
Inactive(anon):   103616 kB
Active(file):    3778276 kB
Inactive(file):  3519352 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52928 kB
Writeback:             4 kB
AnonPages:         81080 kB
Mapped:            54868 kB
Shmem:             49804 kB
Slab:             313704 kB
SReclaimable:     284848 kB
SUnreclaim:        28856 kB
KernelStack:        3312 kB
PageTables:         5532 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     393304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 39352 MiB
End job on node107 at 2018-08-13 05:40:39