Trace number 4295672

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 2018.06.11_3? (TO) 2519.92 2520.01

General information on the benchmark

NameFrb/
frb-50-23-1-mgd_c18.xml
MD5SUM89c27d49b20a714b89297264b4c82bd7
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1513.36
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints430
Number of domains1
Minimum domain size23
Maximum domain size23
Distribution of domain sizes[{"size":23,"count":50}]
Minimum variable degree11
Maximum variable degree24
Distribution of variable degrees[{"degree":11,"count":2},{"degree":12,"count":1},{"degree":13,"count":6},{"degree":14,"count":1},{"degree":15,"count":7},{"degree":16,"count":2},{"degree":17,"count":8},{"degree":18,"count":5},{"degree":19,"count":7},{"degree":20,"count":4},{"degree":21,"count":1},{"degree":22,"count":3},{"degree":23,"count":1},{"degree":24,"count":2}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":430}]
Number of extensional constraints430
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":430}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.06.11_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 (8072 MiB free)
  memory of node 1: 16384 MiB (12702 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295672-1532595265/watcher-4295672-1532595265 -o /tmp/evaluation-result-4295672-1532595265/solver-4295672-1532595265 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532582651-32356 --watchdog 2580 BTD 3 2520 HOME/instance-4295672-1532595265.xml 

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

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=1101, runsolver pid=1098

[startup+0.100109 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 1102
/proc/meminfo: memFree=21271072/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=34816 memory=4788 CPUtime=0.1 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 1351 0 0 0 10 0 0 0 20 0 1 0 77089687 35651584 1197 33554432000 4194304 36388972 140722386120016 140722386120016 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8704 1197 487 7861 0 808 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34816 KiB
Current children cumulated memory: 4788 KiB

[startup+0.20959 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 1102
/proc/meminfo: memFree=21271072/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=34816 memory=4788 CPUtime=0.21 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 1375 0 0 0 21 0 0 0 20 0 1 0 77089687 35651584 1197 33554432000 4194304 36388972 140722386120016 140722386120016 4458652 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8704 1197 487 7861 0 808 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34816 KiB
Current children cumulated memory: 4788 KiB

[startup+0.309017 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 1102
/proc/meminfo: memFree=21270424/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=34948 memory=4788 CPUtime=0.31 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 1379 0 0 0 31 0 0 0 20 0 1 0 77089687 35786752 1197 33554432000 4194304 36388972 140722386120016 140722386120016 8047815 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8737 1197 487 7861 0 841 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34948 KiB
Current children cumulated memory: 4788 KiB

[startup+0.700225 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1102
/proc/meminfo: memFree=21270424/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=34948 memory=4788 CPUtime=0.69 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 1386 0 0 0 69 0 0 0 20 0 1 0 77089687 35786752 1197 33554432000 4194304 36388972 140722386120016 140722386120016 4458640 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8737 1197 487 7861 0 841 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34948 KiB
Current children cumulated memory: 4788 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1102
/proc/meminfo: memFree=21270300/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=34948 memory=5052 CPUtime=1.49 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 1391 0 0 0 149 0 0 0 20 0 1 0 77089687 35786752 1263 33554432000 4194304 36388972 140722386120016 140722386118856 4458640 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8737 1263 490 7861 0 841 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34948 KiB
Current children cumulated memory: 5052 KiB

[startup+3.10904 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1102
/proc/meminfo: memFree=21270300/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=34948 memory=5060 CPUtime=3.1 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 2050 0 0 0 310 0 0 0 20 0 1 0 77089687 35786752 1265 33554432000 4194304 36388972 140722386120016 140722386118856 4458652 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8737 1265 490 7861 0 841 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34948 KiB
Current children cumulated memory: 5060 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1102
/proc/meminfo: memFree=21269072/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=34948 memory=5060 CPUtime=6.29 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 2707 0 0 0 626 3 0 0 20 0 1 0 77089687 35786752 1265 33554432000 4194304 36388972 140722386120016 140722386118856 4458640 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8737 1265 490 7861 0 841 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34948 KiB
Current children cumulated memory: 5060 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1102
/proc/meminfo: memFree=21269080/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=34948 memory=5064 CPUtime=12.68 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 3364 0 0 0 1263 5 0 0 20 0 1 0 77089687 35786752 1266 33554432000 4194304 36388972 140722386120016 140722386118856 4458652 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8737 1266 490 7861 0 841 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 34948 KiB
Current children cumulated memory: 5064 KiB

[startup+25.5003 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 1102
/proc/meminfo: memFree=21269752/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=34948 memory=5072 CPUtime=25.48 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 4684 0 0 0 2540 8 0 0 20 0 1 0 77089687 35786752 1268 33554432000 4194304 36388972 140722386120016 140722386118856 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8737 1268 490 7861 0 841 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 34948 KiB
Current children cumulated memory: 5072 KiB

[startup+51.1092 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 1229
/proc/meminfo: memFree=21269640/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=34948 memory=5088 CPUtime=51.09 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 5350 0 0 0 5096 13 0 0 20 0 1 0 77089687 35786752 1272 33554432000 4194304 36388972 140722386120016 140722386118856 4458640 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8737 1272 490 7861 0 841 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 34948 KiB
Current children cumulated memory: 5088 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 1230
/proc/meminfo: memFree=21268876/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=34948 memory=5116 CPUtime=102.28 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 6026 0 0 0 10204 24 0 0 20 0 1 0 77089687 35786752 1279 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8737 1279 490 7861 0 841 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 34948 KiB
Current children cumulated memory: 5116 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 1231
/proc/meminfo: memFree=21269736/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35140 memory=5172 CPUtime=162.28 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 6290 0 0 0 16192 36 0 0 20 0 1 0 77089687 35983360 1293 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8785 1293 490 7861 0 889 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 35140 KiB
Current children cumulated memory: 5172 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1233
/proc/meminfo: memFree=21268936/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35140 memory=5180 CPUtime=222.28 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 6551 0 0 0 22178 50 0 0 20 0 1 0 77089687 35983360 1295 33554432000 4194304 36388972 140722386120016 140722386118856 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8785 1295 490 7861 0 889 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 35140 KiB
Current children cumulated memory: 5180 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 1234
/proc/meminfo: memFree=21269328/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35140 memory=5192 CPUtime=282.28 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 6813 0 0 0 28166 62 0 0 20 0 1 0 77089687 35983360 1298 33554432000 4194304 36388972 140722386120016 140722386118856 4621360 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8785 1298 490 7861 0 889 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 35140 KiB
Current children cumulated memory: 5192 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1243
/proc/meminfo: memFree=21268284/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35140 memory=5212 CPUtime=342.28 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 7083 0 0 0 34156 72 0 0 20 0 1 0 77089687 35983360 1303 33554432000 4194304 36388972 140722386120016 140722386118856 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8785 1303 490 7861 0 889 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 35140 KiB
Current children cumulated memory: 5212 KiB

[startup+402.3 s]
/proc/loadavg: 2.49 2.12 2.08 3/188 1266
/proc/meminfo: memFree=21267024/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35140 memory=5228 CPUtime=402.27 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 7356 0 0 0 40141 86 0 0 20 0 1 0 77089687 35983360 1307 33554432000 4194304 36388972 140722386120016 140722386118856 4458654 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8785 1307 490 7861 0 889 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 35140 KiB
Current children cumulated memory: 5228 KiB

[startup+462.3 s]
/proc/loadavg: 2.21 2.12 2.08 3/188 1267
/proc/meminfo: memFree=21268104/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35140 memory=5236 CPUtime=462.27 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 7629 0 0 0 46131 96 0 0 20 0 1 0 77089687 35983360 1309 33554432000 4194304 36388972 140722386120016 140722386118856 4460572 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8785 1309 490 7861 0 889 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 35140 KiB
Current children cumulated memory: 5236 KiB


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

/proc/1101/statm: 8818 1344 490 7861 0 922 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5376 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1327
/proc/meminfo: memFree=21269856/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5376 CPUtime=1782.23 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 14125 0 0 0 177861 362 0 0 20 0 1 0 77089687 36118528 1344 33554432000 4194304 36388972 140722386120016 140722386118856 4458556 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1344 490 7861 0 922 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5376 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1329
/proc/meminfo: memFree=21269624/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5376 CPUtime=1842.23 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 14431 0 0 0 183852 371 0 0 20 0 1 0 77089687 36118528 1344 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1344 490 7861 0 922 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5376 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1330
/proc/meminfo: memFree=21269804/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5380 CPUtime=1902.23 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 14737 0 0 0 189843 380 0 0 20 0 1 0 77089687 36118528 1345 33554432000 4194304 36388972 140722386120016 140722386118856 4458544 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1345 490 7861 0 922 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5380 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1331
/proc/meminfo: memFree=21269864/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5380 CPUtime=1962.22 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 15043 0 0 0 195829 393 0 0 20 0 1 0 77089687 36118528 1345 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1345 490 7861 0 922 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5380 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1333
/proc/meminfo: memFree=21269424/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5380 CPUtime=2022.22 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 15351 0 0 0 201817 405 0 0 20 0 1 0 77089687 36118528 1345 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1345 490 7861 0 922 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5380 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1334
/proc/meminfo: memFree=21269612/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5384 CPUtime=2082.22 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 15658 0 0 0 207801 421 0 0 20 0 1 0 77089687 36118528 1346 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1346 490 7861 0 922 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5384 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1343
/proc/meminfo: memFree=21268568/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5384 CPUtime=2142.22 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 15965 0 0 0 213789 433 0 0 20 0 1 0 77089687 36118528 1346 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1346 490 7861 0 922 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5384 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1344
/proc/meminfo: memFree=21269300/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5384 CPUtime=2202.22 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 16272 0 0 0 219777 445 0 0 20 0 1 0 77089687 36118528 1346 33554432000 4194304 36388972 140722386120016 140722386118856 4458652 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1346 490 7861 0 922 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5384 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1345
/proc/meminfo: memFree=21269480/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5388 CPUtime=2262.21 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 16581 0 0 0 225761 460 0 0 20 0 1 0 77089687 36118528 1347 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1347 490 7861 0 922 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5388 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1346
/proc/meminfo: memFree=21269540/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5388 CPUtime=2322.21 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 16888 0 0 0 231749 472 0 0 20 0 1 0 77089687 36118528 1347 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1347 490 7861 0 922 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5388 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 1347
/proc/meminfo: memFree=21269364/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5388 CPUtime=2382.21 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 17197 0 0 0 237737 484 0 0 20 0 1 0 77089687 36118528 1347 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1347 490 7861 0 922 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5388 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1348
/proc/meminfo: memFree=21269440/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5388 CPUtime=2442.21 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 17505 0 0 0 243724 497 0 0 20 0 1 0 77089687 36118528 1347 33554432000 4194304 36388972 140722386120016 140722386118856 4621283 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1347 490 7861 0 922 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5388 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 1349
/proc/meminfo: memFree=21269748/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5392 CPUtime=2502.21 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 17813 0 0 0 249710 511 0 0 20 0 1 0 77089687 36118528 1348 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1348 490 7861 0 922 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5392 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 1349
/proc/meminfo: memFree=21270180/32770624 swapFree=67108860/67108860
[pid=1101] ppid=1098 vsize=35272 memory=5392 CPUtime=2519.91 cores=0,2,4,6
/proc/1101/stat : 1101 (BTD) R 1098 1101 32325 0 -1 4202496 18118 0 0 0 251477 514 0 0 20 0 1 0 77089687 36118528 1348 33554432000 4194304 36388972 140722386120016 140722386118856 8047815 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38489992 38625312 68067328 140722386126013 140722386126091 140722386126091 140722386128849 0
/proc/1101/statm: 8818 1348 490 7861 0 922 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 35272 KiB
Current children cumulated memory: 5392 KiB

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

[startup+2520.01 s]
# the end of solver process 1101 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.77 s, system=5.14883 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.92
CPU user time (s): 2514.77
CPU system time (s): 5.14883
CPU usage (%): 99.9966
Max. virtual memory (cumulated for all children) (KiB): 35272
Max. memory (cumulated for all children) (KiB): 5392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.77
system time used= 5.14883
maximum resident set size= 5392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18118
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= 3
involuntary context switches= 3165


# summary of solver processes directly reported to runsolver:
#   pid: 1101
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2514.77
#   total CPU system time (s): 5.14883

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.3674 second user time and 15.2216 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-26 10:54:25
IDJOB=4295672
IDBENCH=141589
IDSOLVER=2749
FILE ID=node136/4295672-1532595265
RUNJOBID= node136-1532582651-32356
PBS_JOBID= 21021964
Free space on /tmp= 55816 MiB

SOLVER NAME= BTD 2018.06.11_3
BENCH NAME= XCSP18/Frb/frb-50-23-1-mgd_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295672-1532595265/watcher-4295672-1532595265 -o /tmp/evaluation-result-4295672-1532595265/solver-4295672-1532595265 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532582651-32356 --watchdog 2580  BTD 3 2520 HOME/instance-4295672-1532595265.xml

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

MD5SUM BENCH= 89c27d49b20a714b89297264b4c82bd7
RANDOM SEED=1783614905

node136.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:        21273808 kB
MemAvailable:   31928616 kB
Buffers:          230036 kB
Cached:         10651128 kB
SwapCached:            0 kB
Active:          2760836 kB
Inactive:        8176868 kB
Active(anon):       7780 kB
Inactive(anon):    76684 kB
Active(file):    2753056 kB
Inactive(file):  8100184 kB
Unevictable:        7336 kB
Mlocked:            7336 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             53128 kB
Writeback:             0 kB
AnonPages:         63900 kB
Mapped:            42636 kB
Shmem:             25228 kB
Slab:             256736 kB
SReclaimable:     230028 kB
SUnreclaim:        26708 kB
KernelStack:        3296 kB
PageTables:         5052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     355924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 55764 MiB
End job on node136 at 2018-07-26 11:36:25