Trace number 4289487

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
Mistral-2.0 2018-06-15? (TO) 2400.04 2400.01

General information on the benchmark

NameSocialGolfers/
SocialGolfers-5-5-7-cp_c18.xml
MD5SUM3c85bec313e0e9ed0b53ce41ef97f039
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 benchmark4.553
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of constraints6309
Number of domains1
Minimum domain size5
Maximum domain size5
Distribution of domain sizes[{"size":5,"count":175}]
Minimum variable degree146
Maximum variable degree147
Distribution of variable degrees[{"degree":146,"count":150},{"degree":147,"count":25}]
Minimum constraint arity4
Maximum constraint arity175
Distribution of constraint arities[{"arity":4,"count":6300},{"arity":25,"count":8},{"arity":175,"count":1}]
Number of extensional constraints0
Number of intensional constraints6300
Distribution of constraint types[{"type":"intension","count":6300},{"type":"lex","count":1},{"type":"cardinality","count":7},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.03/2400.01	s UNKNOWN

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 (10846 MiB free)
  memory of node 1: 16384 MiB (12175 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289487-1532197733/watcher-4289487-1532197733 -o /tmp/evaluation-result-4289487-1532197733/solver-4289487-1532197733 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532190502-23402 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 200687973 HOME/instance-4289487-1532197733.xml 

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

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
solver pid=24447, runsolver pid=24444
Current StackSize limit: 8192 KiB


[startup+0.100106 s]*
/proc/loadavg: 2.18 2.06 2.06 3/191 24448
/proc/meminfo: memFree=23573972/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=29488 memory=3736 CPUtime=0.1 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 1134 0 0 0 10 0 0 0 20 0 1 0 37336430 30195712 934 33554432000 4194304 7498468 140733924981024 140733924978024 6070049 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 7372 934 665 807 0 363 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29488 KiB
Current children cumulated memory: 3736 KiB

[startup+0.209498 s]*
/proc/loadavg: 2.18 2.06 2.06 3/191 24448
/proc/meminfo: memFree=23571740/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=32156 memory=6684 CPUtime=0.21 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 1844 0 0 0 21 0 0 0 20 0 1 0 37336430 32927744 1671 33554432000 4194304 7498468 140733924981024 140733924978024 140608974969829 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 8039 1671 695 807 0 1030 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 32156 KiB
Current children cumulated memory: 6684 KiB

[startup+0.309206 s]*
/proc/loadavg: 2.18 2.06 2.06 3/191 24448
/proc/meminfo: memFree=23568392/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=35492 memory=10024 CPUtime=0.31 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 2674 0 0 0 31 0 0 0 20 0 1 0 37336430 36343808 2506 33554432000 4194304 7498468 140733924981024 140733924978024 140608974969829 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 8873 2506 695 807 0 1864 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 35492 KiB
Current children cumulated memory: 10024 KiB

[startup+0.700254 s]
/proc/loadavg: 2.17 2.06 2.06 3/191 24448
/proc/meminfo: memFree=23561572/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=47756 memory=22160 CPUtime=0.69 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 5845 0 0 0 68 1 0 0 20 0 1 0 37336430 48902144 5540 33554432000 4194304 7498468 140733924981024 140733924971928 4564424 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 11939 5540 695 807 0 4930 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 47756 KiB
Current children cumulated memory: 22160 KiB

[startup+1.50024 s]
/proc/loadavg: 2.17 2.06 2.06 3/191 24448
/proc/meminfo: memFree=23546320/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=72832 memory=47160 CPUtime=1.49 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 12244 0 0 0 147 2 0 0 20 0 1 0 37336430 74579968 11790 33554432000 4194304 7498468 140733924981024 140733924971928 4564424 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 18208 11790 695 807 0 11199 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 72832 KiB
Current children cumulated memory: 47160 KiB

[startup+3.10956 s]
/proc/loadavg: 2.17 2.06 2.06 3/191 24448
/proc/meminfo: memFree=23488652/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=117884 memory=92340 CPUtime=3.1 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 24405 0 0 0 306 4 0 0 20 0 1 0 37336430 120713216 23085 33554432000 4194304 7498468 140733924981024 140733924971928 4564424 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 29471 23085 695 807 0 22462 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 117884 KiB
Current children cumulated memory: 92340 KiB

[startup+6.30023 s]
/proc/loadavg: 2.16 2.06 2.06 3/191 24448
/proc/meminfo: memFree=23474860/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128608 memory=103372 CPUtime=6.29 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 60584 0 0 0 623 6 0 0 20 0 1 0 37336430 131694592 25843 33554432000 4194304 7498468 140733924981024 140733924976376 5570587 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32152 25843 759 807 0 25143 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 128608 KiB
Current children cumulated memory: 103372 KiB

[startup+12.7003 s]
/proc/loadavg: 2.14 2.06 2.06 3/191 24448
/proc/meminfo: memFree=23474488/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103520 CPUtime=12.69 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 81089 0 0 0 1262 7 0 0 20 0 1 0 37336430 131842048 25880 33554432000 4194304 7498468 140733924981024 140733924975544 4580213 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25880 760 807 0 25179 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103520 KiB

[startup+25.5003 s]
/proc/loadavg: 2.12 2.05 2.06 3/191 24448
/proc/meminfo: memFree=23474364/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103520 CPUtime=25.49 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 121408 0 0 0 2540 9 0 0 20 0 1 0 37336430 131842048 25880 33554432000 4194304 7498468 140733924981024 140733924975544 4580282 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25880 760 807 0 25179 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103520 KiB

[startup+51.1098 s]
/proc/loadavg: 2.07 2.05 2.05 3/191 24448
/proc/meminfo: memFree=23473872/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103520 CPUtime=51.09 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 137242 0 0 0 5099 10 0 0 20 0 1 0 37336430 131842048 25880 33554432000 4194304 7498468 140733924981024 140733924975544 4246827 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25880 760 807 0 25179 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103520 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 24456
/proc/meminfo: memFree=23472464/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=102.26 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 143490 0 0 0 10216 10 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4264819 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/191 24457
/proc/meminfo: memFree=23473140/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=162.26 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 144247 0 0 0 16216 10 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 5574896 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.04 2.05 3/191 24459
/proc/meminfo: memFree=23473152/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=222.26 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 145005 0 0 0 22216 10 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4246840 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+282.3 s]
/proc/loadavg: 2.15 2.07 2.05 3/191 24460
/proc/meminfo: memFree=23473192/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=282.26 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 145658 0 0 0 28216 10 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4580892 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+342.3 s]
/proc/loadavg: 2.12 2.07 2.05 3/191 24461
/proc/meminfo: memFree=23472840/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=342.27 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 146417 0 0 0 34217 10 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4249680 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.06 2.05 3/191 24462
/proc/meminfo: memFree=23472860/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=402.27 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 147068 0 0 0 40217 10 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 5609360 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.05 2.05 3/192 24464
/proc/meminfo: memFree=23472864/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=462.27 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 147824 0 0 0 46217 10 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4580287 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB


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

/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 1602.3 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 24502
/proc/meminfo: memFree=23472332/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=1662.3 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 162228 0 0 0 166219 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 5574588 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 1662.3 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 24503
/proc/meminfo: memFree=23472284/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=1722.31 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 162889 0 0 0 172220 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4265002 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/190 24505
/proc/meminfo: memFree=23472324/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=1782.31 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 163587 0 0 0 178220 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4378960 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/190 24506
/proc/meminfo: memFree=23472164/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=1842.31 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 164185 0 0 0 184220 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 5585414 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 24515
/proc/meminfo: memFree=23471524/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=1902.31 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 164981 0 0 0 190220 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4264807 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 24538
/proc/meminfo: memFree=23471000/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=1962.31 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 165683 0 0 0 196220 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4379001 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 24539
/proc/meminfo: memFree=23471908/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=2022.31 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 166361 0 0 0 202220 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4264970 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 24540
/proc/meminfo: memFree=23471976/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=2082.32 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 167064 0 0 0 208221 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4378930 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 24541
/proc/meminfo: memFree=23472148/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=2142.32 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 167756 0 0 0 214221 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 5573924 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 24542
/proc/meminfo: memFree=23472156/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=2202.32 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 168460 0 0 0 220221 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 5609504 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 24543
/proc/meminfo: memFree=23472180/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=2262.32 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 169194 0 0 0 226221 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4252560 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/190 24544
/proc/meminfo: memFree=23471948/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=2322.32 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 169913 0 0 0 232221 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 5161526 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 24606
/proc/meminfo: memFree=23273744/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=2382.32 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 170605 0 0 0 238221 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4580152 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.01 2.02 2.05 3/190 24606
/proc/meminfo: memFree=23273620/32770624 swapFree=67108860/67108860
[pid=24447] ppid=24444 vsize=128752 memory=103596 CPUtime=2400.03 cores=1,3,5,7
/proc/24447/stat : 24447 (MistralXCSP) R 24444 24447 23369 0 -1 4202496 171295 0 0 0 239992 11 0 0 20 0 1 0 37336430 131842048 25899 33554432000 4194304 7498468 140733924981024 140733924975544 4545802 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 20017152 140733924988014 140733924988163 140733924988163 140733924990921 0
/proc/24447/statm: 32188 25899 760 807 0 25179 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 128752 KiB
Current children cumulated memory: 103596 KiB

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

[startup+2400.01 s]
# the end of solver process 24447 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.92 s, system=0.120003 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.04
CPU user time (s): 2399.92
CPU system time (s): 0.120003
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 128752
Max. memory (cumulated for all children) (KiB): 103596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.92
system time used= 0.120003
maximum resident set size= 103616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 171331
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= 49
involuntary context switches= 882


# summary of solver processes directly reported to runsolver:
#   pid: 24447
#   total CPU time (s): 2400.04
#   total CPU user time (s): 2399.92
#   total CPU system time (s): 0.120003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.32095 second user time and 19.8085 second system time

The end

Launcher Data 

Begin job on node135 at 2018-07-21 20:28:53
IDJOB=4289487
IDBENCH=141384
IDSOLVER=2741
FILE ID=node135/4289487-1532197733
RUNJOBID= node135-1532190502-23402
PBS_JOBID= 21018932
Free space on /tmp= 52928 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/SocialGolfers/SocialGolfers-5-5-7-cp_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4289487-1532197733/watcher-4289487-1532197733 -o /tmp/evaluation-result-4289487-1532197733/solver-4289487-1532197733 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1532190502-23402 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 200687973 HOME/instance-4289487-1532197733.xml

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

MD5SUM BENCH= 3c85bec313e0e9ed0b53ce41ef97f039
RANDOM SEED=200687973

node135.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        23576360 kB
MemAvailable:   31939328 kB
Buffers:          120540 kB
Cached:          8450448 kB
SwapCached:            0 kB
Active:          1295356 kB
Inactive:        7332468 kB
Active(anon):       6424 kB
Inactive(anon):    69912 kB
Active(file):    1288932 kB
Inactive(file):  7262556 kB
Unevictable:        7200 kB
Mlocked:            7200 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9756 kB
Writeback:             0 kB
AnonPages:         54992 kB
Mapped:            36368 kB
Shmem:             17056 kB
Slab:             267084 kB
SReclaimable:     239940 kB
SUnreclaim:        27144 kB
KernelStack:        3632 kB
PageTables:         4616 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     345752 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 52916 MiB
End job on node135 at 2018-07-21 21:08:53