Trace number 4303930

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 2018-08-01? (TO) 2520.02 2520.01

General information on the benchmark

NameSocialGolfers/
SocialGolfers-5-5-8-cp_c18.xml
MD5SUM9b78f23c985b0ab0793e8fc03cc65dc7
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 benchmark7.37111
Satisfiable
(Un)Satisfiability was proved
Number of variables200
Number of constraints8410
Number of domains1
Minimum domain size5
Maximum domain size5
Distribution of domain sizes[{"size":5,"count":200}]
Minimum variable degree170
Maximum variable degree171
Distribution of variable degrees[{"degree":170,"count":175},{"degree":171,"count":25}]
Minimum constraint arity4
Maximum constraint arity200
Distribution of constraint arities[{"arity":4,"count":8400},{"arity":25,"count":9},{"arity":200,"count":1}]
Number of extensional constraints0
Number of intensional constraints8400
Distribution of constraint types[{"type":"intension","count":8400},{"type":"lex","count":1},{"type":"cardinality","count":8},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.00/2520.00	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 (3715 MiB free)
  memory of node 1: 16384 MiB (2850 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303930-1534016017/watcher-4303930-1534016017 -o /tmp/evaluation-result-4303930-1534016017/solver-4303930-1534016017 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1533990775-15522 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 805680056 HOME/instance-4303930-1534016017.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
solver pid=17985, runsolver pid=17982
Current StackSize limit: 8192 KiB


[startup+0.100102 s]*
/proc/loadavg: 2.14 2.05 2.06 3/188 17986
/proc/meminfo: memFree=6722480/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=29504 memory=3732 CPUtime=0.1 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 1141 0 0 0 10 0 0 0 20 0 1 0 219164833 30212096 933 33554432000 4194304 7499544 140723293491168 140723293484408 140224169470976 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 7376 933 665 807 0 367 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29504 KiB
Current children cumulated memory: 3732 KiB

[startup+0.209331 s]*
/proc/loadavg: 2.14 2.05 2.06 3/188 17986
/proc/meminfo: memFree=6721612/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=31016 memory=5400 CPUtime=0.21 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 1574 0 0 0 21 0 0 0 20 0 1 0 219164833 31760384 1350 33554432000 4194304 7499544 140723293491168 140723293484408 140224169032677 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 7754 1350 695 807 0 745 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31016 KiB
Current children cumulated memory: 5400 KiB

[startup+0.308897 s]*
/proc/loadavg: 2.14 2.05 2.06 3/188 17986
/proc/meminfo: memFree=6718264/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=34400 memory=8832 CPUtime=0.31 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 2429 0 0 0 31 0 0 0 20 0 1 0 219164833 35225600 2208 33554432000 4194304 7499544 140723293491168 140723293484408 140224169032677 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 8600 2208 695 807 0 1591 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34400 KiB
Current children cumulated memory: 8832 KiB

[startup+0.700318 s]
/proc/loadavg: 2.14 2.05 2.06 3/188 17986
/proc/meminfo: memFree=6711940/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=46948 memory=21240 CPUtime=0.69 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 5568 0 0 0 69 0 0 0 20 0 1 0 219164833 48074752 5310 33554432000 4194304 7499544 140723293491168 140723293484408 4563992 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 11737 5310 695 807 0 4728 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 46948 KiB
Current children cumulated memory: 21240 KiB

[startup+1.50029 s]
/proc/loadavg: 2.14 2.05 2.06 3/188 17986
/proc/meminfo: memFree=6696316/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=72084 memory=46556 CPUtime=1.48 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 11971 0 0 0 147 1 0 0 20 0 1 0 219164833 73814016 11639 33554432000 4194304 7499544 140723293491168 140723293482184 4563992 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 18021 11639 695 807 0 11012 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 72084 KiB
Current children cumulated memory: 46556 KiB

[startup+3.10939 s]
/proc/loadavg: 2.14 2.05 2.06 3/188 17986
/proc/meminfo: memFree=6637288/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=117316 memory=91556 CPUtime=3.1 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 24177 0 0 0 307 3 0 0 20 0 1 0 219164833 120131584 22889 33554432000 4194304 7499544 140723293491168 140723293482184 140224169078064 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 29329 22889 695 807 0 22320 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 117316 KiB
Current children cumulated memory: 91556 KiB

[startup+6.30031 s]
/proc/loadavg: 2.13 2.05 2.06 3/188 17986
/proc/meminfo: memFree=6584264/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=140968 CPUtime=6.29 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 63439 0 0 0 623 6 0 0 20 0 1 0 219164833 170225664 35242 33554432000 4194304 7499544 140723293491168 140723293482072 5584982 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35242 763 807 0 34550 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 140968 KiB

[startup+12.7003 s]
/proc/loadavg: 2.12 2.04 2.05 3/188 17986
/proc/meminfo: memFree=6584760/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=140968 CPUtime=12.69 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 84514 0 0 0 1262 7 0 0 20 0 1 0 219164833 170225664 35242 33554432000 4194304 7499544 140723293491168 140723293486520 5574156 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35242 763 807 0 34550 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 140968 KiB

[startup+25.5003 s]
/proc/loadavg: 2.09 2.04 2.05 3/188 17986
/proc/meminfo: memFree=6583600/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=140968 CPUtime=25.49 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 130164 0 0 0 2540 9 0 0 20 0 1 0 219164833 170225664 35242 33554432000 4194304 7499544 140723293491168 140723293486520 5574931 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35242 763 807 0 34550 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 140968 KiB

[startup+51.1095 s]
/proc/loadavg: 2.06 2.04 2.05 3/188 17986
/proc/meminfo: memFree=6583308/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=140972 CPUtime=51.1 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 160994 0 0 0 5099 11 0 0 20 0 1 0 219164833 170225664 35243 33554432000 4194304 7499544 140723293491168 140723293486520 4579796 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35243 764 807 0 34550 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 140972 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/186 17987
/proc/meminfo: memFree=6585452/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141000 CPUtime=102.26 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 178733 0 0 0 10214 12 0 0 20 0 1 0 219164833 170225664 35250 33554432000 4194304 7499544 140723293491168 140723293486520 5161301 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35250 764 807 0 34550 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141000 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 17989
/proc/meminfo: memFree=6584444/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=162.24 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 185614 0 0 0 16212 12 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5574156 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 162.24 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 17990
/proc/meminfo: memFree=6584904/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=222.24 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 186196 0 0 0 22212 12 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5161154 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 17991
/proc/meminfo: memFree=6584904/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=282.24 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 187213 0 0 0 28212 12 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5161081 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17992
/proc/meminfo: memFree=6585084/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=342.24 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 187807 0 0 0 34212 12 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5161085 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18001
/proc/meminfo: memFree=6584388/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=402.25 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 188399 0 0 0 40213 12 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5161154 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+462.3 s]
/proc/loadavg: 2.16 2.05 2.06 3/188 18002
/proc/meminfo: memFree=6584684/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=462.25 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 188927 0 0 0 46213 12 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 4579571 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB


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

/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18065
/proc/meminfo: memFree=6584556/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=1782.28 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 201223 0 0 0 178215 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5161094 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18066
/proc/meminfo: memFree=6584812/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=1842.28 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 201741 0 0 0 184215 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5584982 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18067
/proc/meminfo: memFree=6584600/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=1902.28 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 202243 0 0 0 190215 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 4252689 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18068
/proc/meminfo: memFree=6584484/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=1962.28 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 203119 0 0 0 196215 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 4579781 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18069
/proc/meminfo: memFree=6584528/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=2022.29 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 203613 0 0 0 202216 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5161158 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18070
/proc/meminfo: memFree=6584280/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=2082.29 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 204152 0 0 0 208216 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5161094 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18071
/proc/meminfo: memFree=6584404/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=2142.29 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 204629 0 0 0 214216 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5161081 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 2142.29 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 18080
/proc/meminfo: memFree=6583532/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=2202.29 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 205102 0 0 0 220216 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5161141 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+2262.3 s]
/proc/loadavg: 2.16 2.05 2.06 3/188 18081
/proc/meminfo: memFree=6584372/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=2262.29 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 205576 0 0 0 226216 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5161301 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+2322.3 s]
/proc/loadavg: 2.40 2.16 2.09 3/188 18082
/proc/meminfo: memFree=6584612/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=2322.29 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 206039 0 0 0 232216 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5161081 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+2382.3 s]
/proc/loadavg: 2.15 2.13 2.09 3/188 18083
/proc/meminfo: memFree=6584116/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=2382.29 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 206504 0 0 0 238216 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 5608936 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 2382.29 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+2442.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/188 18084
/proc/meminfo: memFree=6584156/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=2442.29 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 206967 0 0 0 244216 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 4579571 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/187 18085
/proc/meminfo: memFree=6584528/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=2502.3 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 207433 0 0 0 250217 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 4579850 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 2502.3 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.93 2.06 2.07 3/187 18146
/proc/meminfo: memFree=6671480/32770624 swapFree=67108380/67108860
[pid=17985] ppid=17982 vsize=166236 memory=141124 CPUtime=2520 cores=1,3,5,7
/proc/17985/stat : 17985 (MistralXCSP) R 17982 17985 15490 0 -1 4202496 207871 0 0 0 251987 13 0 0 20 0 1 0 219164833 170225664 35281 33554432000 4194304 7499544 140723293491168 140723293486520 4579822 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 41902080 140723293492334 140723293492483 140723293492483 140723293495241 0
/proc/17985/statm: 41559 35281 764 807 0 34550 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 166236 KiB
Current children cumulated memory: 141124 KiB

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

[startup+2520.01 s]
# the end of solver process 17985 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.88 s, system=0.137003 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.02
CPU user time (s): 2519.88
CPU system time (s): 0.137003
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 166236
Max. memory (cumulated for all children) (KiB): 141124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.88
system time used= 0.137003
maximum resident set size= 141428
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 207904
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= 68
involuntary context switches= 634


# summary of solver processes directly reported to runsolver:
#   pid: 17985
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2519.88
#   total CPU system time (s): 0.137003

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.85516 second user time and 16.9933 second system time

The end

Launcher Data 

Begin job on node137 at 2018-08-11 21:33:37
IDJOB=4303930
IDBENCH=141385
IDSOLVER=2779
FILE ID=node137/4303930-1534016017
RUNJOBID= node137-1533990775-15522
PBS_JOBID= 21036941
Free space on /tmp= 26380 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/SocialGolfers/SocialGolfers-5-5-8-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-4303930-1534016017/watcher-4303930-1534016017 -o /tmp/evaluation-result-4303930-1534016017/solver-4303930-1534016017 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1533990775-15522 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 805680056 HOME/instance-4303930-1534016017.xml

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

MD5SUM BENCH= 9b78f23c985b0ab0793e8fc03cc65dc7
RANDOM SEED=805680056

node137.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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
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	: 5333.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:         6723780 kB
MemAvailable:   31802572 kB
Buffers:          219960 kB
Cached:         24820360 kB
SwapCached:           24 kB
Active:         12474912 kB
Inactive:       12723176 kB
Active(anon):     101596 kB
Inactive(anon):   108108 kB
Active(file):   12373316 kB
Inactive(file): 12615068 kB
Unevictable:        7432 kB
Mlocked:            7432 kB
SwapTotal:      67108860 kB
SwapFree:       67108380 kB
Dirty:              6408 kB
Writeback:             0 kB
AnonPages:        279664 kB
Mapped:            56312 kB
Shmem:             49628 kB
Slab:             547108 kB
SReclaimable:     518868 kB
SUnreclaim:        28240 kB
KernelStack:        3376 kB
PageTables:         5476 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     477236 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 26376 MiB
End job on node137 at 2018-08-11 22:15:37