Trace number 4306108

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_12 2018.07.27_12? (TO) 2519.99 2520.01

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K07-P02_c18.xml
MD5SUM9eecb1b3d8aa7dfc9df91bdaa7b8a2e7
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables119
Number of constraints51
Number of domains2
Minimum domain size49
Maximum domain size50
Distribution of domain sizes[{"size":49,"count":49},{"size":50,"count":14}]
Minimum variable degree0
Maximum variable degree8
Distribution of variable degrees[{"degree":0,"count":56},{"degree":2,"count":49},{"degree":8,"count":14}]
Minimum constraint arity3
Maximum constraint arity49
Distribution of constraint arities[{"arity":3,"count":49},{"arity":14,"count":1},{"arity":49,"count":1}]
Number of extensional constraints0
Number of intensional constraints49
Distribution of constraint types[{"type":"intension","count":49},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 18.07.27_12

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 (6810 MiB free)
  memory of node 1: 16384 MiB (10428 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306108-1534069317/watcher-4306108-1534069317 -o /tmp/evaluation-result-4306108-1534069317/solver-4306108-1534069317 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31612 --watchdog 2580 BTD 12 2520 HOME/instance-4306108-1534069317.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=1080, runsolver pid=1077
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 1081
/proc/meminfo: memFree=17649888/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34208 memory=4316 CPUtime=0.1 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 1210 0 0 0 10 0 0 0 20 0 1 0 224494913 35028992 1079 33554432000 4194304 36388936 140725763423392 140725763423392 4296721 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8552 1079 506 7861 0 656 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34208 KiB
Current children cumulated memory: 4316 KiB

[startup+0.209612 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 1081
/proc/meminfo: memFree=17649888/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34208 memory=4316 CPUtime=0.21 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 1231 0 0 0 21 0 0 0 20 0 1 0 224494913 35028992 1079 33554432000 4194304 36388936 140725763423392 140725763423392 4296528 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8552 1079 506 7861 0 656 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 34208 KiB
Current children cumulated memory: 4316 KiB

[startup+0.309035 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 1081
/proc/meminfo: memFree=17649888/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34208 memory=4316 CPUtime=0.31 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 1231 0 0 0 31 0 0 0 20 0 1 0 224494913 35028992 1079 33554432000 4194304 36388936 140725763423392 140725763423392 4420431 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8552 1079 506 7861 0 656 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34208 KiB
Current children cumulated memory: 4316 KiB

[startup+0.700265 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1081
/proc/meminfo: memFree=17649888/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34208 memory=4316 CPUtime=0.69 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 1237 0 0 0 69 0 0 0 20 0 1 0 224494913 35028992 1079 33554432000 4194304 36388936 140725763423392 140725763422232 6663875 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8552 1079 506 7861 0 656 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34208 KiB
Current children cumulated memory: 4316 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1081
/proc/meminfo: memFree=17649888/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34208 memory=4316 CPUtime=1.49 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 1244 0 0 0 149 0 0 0 20 0 1 0 224494913 35028992 1079 33554432000 4194304 36388936 140725763423392 140725763422232 8047831 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8552 1079 506 7861 0 656 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34208 KiB
Current children cumulated memory: 4316 KiB

[startup+3.10904 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 1081
/proc/meminfo: memFree=17649888/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34340 memory=4492 CPUtime=3.1 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 1585 0 0 0 310 0 0 0 20 0 1 0 224494913 35164160 1123 33554432000 4194304 36388936 140725763423392 140725763422232 4296796 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8585 1123 520 7861 0 689 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4492 KiB

[startup+6.30026 s]
/proc/loadavg: 2.08 2.03 2.05 3/192 1081
/proc/meminfo: memFree=17649100/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34340 memory=4532 CPUtime=6.29 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 1935 0 0 0 628 1 0 0 20 0 1 0 224494913 35164160 1133 33554432000 4194304 36388936 140725763423392 140725763422232 4420665 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8585 1133 520 7861 0 689 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4532 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.03 2.05 3/192 1081
/proc/meminfo: memFree=17649364/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34472 memory=4564 CPUtime=12.69 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 2304 0 0 0 1267 2 0 0 20 0 1 0 224494913 35299328 1141 33554432000 4194304 36388936 140725763423392 140725763422232 4296721 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8618 1141 520 7861 0 722 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4564 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.03 2.05 3/192 1081
/proc/meminfo: memFree=17649364/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34472 memory=4672 CPUtime=25.49 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 3034 0 0 0 2545 4 0 0 20 0 1 0 224494913 35299328 1168 33554432000 4194304 36388936 140725763423392 140725763422232 4420306 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8618 1168 520 7861 0 722 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4672 KiB

[startup+51.1091 s]
/proc/loadavg: 2.04 2.03 2.05 3/192 1081
/proc/meminfo: memFree=17649364/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34604 memory=4740 CPUtime=51.1 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 3452 0 0 0 5103 7 0 0 20 0 1 0 224494913 35434496 1185 33554432000 4194304 36388936 140725763423392 140725763422232 4292253 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8651 1185 520 7861 0 755 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 34604 KiB
Current children cumulated memory: 4740 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 1082
/proc/meminfo: memFree=17648452/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34604 memory=4776 CPUtime=102.29 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 3859 0 0 0 10214 15 0 0 20 0 1 0 224494913 35434496 1194 33554432000 4194304 36388936 140725763423392 140725763422232 4296763 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8651 1194 520 7861 0 755 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 34604 KiB
Current children cumulated memory: 4776 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 1083
/proc/meminfo: memFree=17648948/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34604 memory=4824 CPUtime=162.29 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 4280 0 0 0 16205 24 0 0 20 0 1 0 224494913 35434496 1206 33554432000 4194304 36388936 140725763423392 140725763422232 4296891 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8651 1206 520 7861 0 755 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 34604 KiB
Current children cumulated memory: 4824 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1085
/proc/meminfo: memFree=17648596/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34604 memory=4836 CPUtime=222.28 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 4686 0 0 0 22199 29 0 0 20 0 1 0 224494913 35434496 1209 33554432000 4194304 36388936 140725763423392 140725763422232 4224914 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8651 1209 520 7861 0 755 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 34604 KiB
Current children cumulated memory: 4836 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1086
/proc/meminfo: memFree=17649000/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34736 memory=4852 CPUtime=282.28 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 5099 0 0 0 28186 42 0 0 20 0 1 0 224494913 35569664 1213 33554432000 4194304 36388936 140725763423392 140725763422232 4296849 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8684 1213 520 7861 0 788 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4852 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1088
/proc/meminfo: memFree=17648704/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34736 memory=4880 CPUtime=342.27 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 5519 0 0 0 34174 53 0 0 20 0 1 0 224494913 35569664 1220 33554432000 4194304 36388936 140725763423392 140725763422232 4292192 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8684 1220 520 7861 0 788 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4880 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1090
/proc/meminfo: memFree=17648716/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34736 memory=4904 CPUtime=402.28 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 5927 0 0 0 40162 66 0 0 20 0 1 0 224494913 35569664 1226 33554432000 4194304 36388936 140725763423392 140725763422232 6663856 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8684 1226 520 7861 0 788 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4904 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1091
/proc/meminfo: memFree=17648440/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34736 memory=4912 CPUtime=462.28 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 6339 0 0 0 46155 73 0 0 20 0 1 0 224494913 35569664 1228 33554432000 4194304 36388936 140725763423392 140725763422232 4296751 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8684 1228 520 7861 0 788 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4912 KiB


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

/proc/1080/statm: 8717 1262 520 7861 0 821 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5048 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/192 1140
/proc/meminfo: memFree=17647808/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5048 CPUtime=1782.26 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 14559 0 0 0 177871 355 0 0 20 0 1 0 224494913 35704832 1262 33554432000 4194304 36388936 140725763423392 140725763422232 4420413 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1262 520 7861 0 821 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5048 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/192 1141
/proc/meminfo: memFree=17647812/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5060 CPUtime=1842.27 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 14904 0 0 0 183862 365 0 0 20 0 1 0 224494913 35704832 1265 33554432000 4194304 36388936 140725763423392 140725763422232 4420648 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1265 520 7861 0 821 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5060 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/193 1143
/proc/meminfo: memFree=17647792/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5060 CPUtime=1902.26 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 15249 0 0 0 189853 373 0 0 20 0 1 0 224494913 35704832 1265 33554432000 4194304 36388936 140725763423392 140725763422232 4296731 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1265 520 7861 0 821 0
Current children cumulated CPU time: 1902.26 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5060 KiB

[startup+1962.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/193 1144
/proc/meminfo: memFree=17647420/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5060 CPUtime=1962.27 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 15593 0 0 0 195841 386 0 0 20 0 1 0 224494913 35704832 1265 33554432000 4194304 36388936 140725763423392 140725763422232 4420719 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1265 520 7861 0 821 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5060 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/192 1146
/proc/meminfo: memFree=17647436/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5068 CPUtime=2022.27 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 16059 0 0 0 201831 396 0 0 20 0 1 0 224494913 35704832 1267 33554432000 4194304 36388936 140725763423392 140725763422232 6663856 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1267 520 7861 0 821 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5068 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 1147
/proc/meminfo: memFree=17647396/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5068 CPUtime=2082.26 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 16482 0 0 0 207824 402 0 0 20 0 1 0 224494913 35704832 1267 33554432000 4194304 36388936 140725763423392 140725763422232 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1267 520 7861 0 821 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5068 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 1148
/proc/meminfo: memFree=17647152/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5068 CPUtime=2142.26 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 16883 0 0 0 213816 410 0 0 20 0 1 0 224494913 35704832 1267 33554432000 4194304 36388936 140725763423392 140725763422232 4296816 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1267 520 7861 0 821 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5068 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1212
/proc/meminfo: memFree=17624388/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5068 CPUtime=2202.27 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 17228 0 0 0 219807 420 0 0 20 0 1 0 224494913 35704832 1267 33554432000 4194304 36388936 140725763423392 140725763422232 4420408 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1267 520 7861 0 821 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5068 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 1213
/proc/meminfo: memFree=17620396/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5068 CPUtime=2262.27 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 17570 0 0 0 225799 428 0 0 20 0 1 0 224494913 35704832 1267 33554432000 4194304 36388936 140725763423392 140725763422232 4296796 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1267 520 7861 0 821 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5068 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1222
/proc/meminfo: memFree=17618780/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5068 CPUtime=2322.27 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 17990 0 0 0 231786 441 0 0 20 0 1 0 224494913 35704832 1267 33554432000 4194304 36388936 140725763423392 140725763422232 6664785 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1267 520 7861 0 821 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5068 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1246
/proc/meminfo: memFree=17619344/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5076 CPUtime=2382.27 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 18325 0 0 0 237770 457 0 0 20 0 1 0 224494913 35704832 1269 33554432000 4194304 36388936 140725763423392 140725763422232 4296931 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1269 520 7861 0 821 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5076 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1247
/proc/meminfo: memFree=17619660/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5076 CPUtime=2442.27 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 18670 0 0 0 243755 472 0 0 20 0 1 0 224494913 35704832 1269 33554432000 4194304 36388936 140725763423392 140725763422232 4292154 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1269 520 7861 0 821 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5076 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 1248
/proc/meminfo: memFree=17618500/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5088 CPUtime=2502.26 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 19018 0 0 0 249740 486 0 0 20 0 1 0 224494913 35704832 1272 33554432000 4194304 36388936 140725763423392 140725763422232 4296174 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1272 521 7861 0 821 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5088 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 1248
/proc/meminfo: memFree=17618500/32770624 swapFree=67108860/67108860
[pid=1080] ppid=1077 vsize=34868 memory=5088 CPUtime=2519.97 cores=1,3,5,7
/proc/1080/stat : 1080 (BTD) R 1077 1080 31580 0 -1 4202496 19349 0 0 0 251507 490 0 0 20 0 1 0 224494913 35704832 1272 33554432000 4194304 36388936 140725763423392 140725763422232 4420436 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 46833664 140725763425468 140725763425547 140725763425547 140725763428305 0
/proc/1080/statm: 8717 1272 521 7861 0 821 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 34868 KiB
Current children cumulated memory: 5088 KiB

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

[startup+2520.01 s]
# the end of solver process 1080 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2515.08 s, system=4.90495 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): 2519.99
CPU user time (s): 2515.08
CPU system time (s): 4.90495
CPU usage (%): 99.999
Max. virtual memory (cumulated for all children) (KiB): 34868
Max. memory (cumulated for all children) (KiB): 5088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2515.08
system time used= 4.90495
maximum resident set size= 5088
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19349
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= 2
involuntary context switches= 1188


# summary of solver processes directly reported to runsolver:
#   pid: 1080
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2515.08
#   total CPU system time (s): 4.90495

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.58005 second user time and 16.224 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-12 12:21:57
IDJOB=4306108
IDBENCH=141175
IDSOLVER=2785
FILE ID=node132/4306108-1534069317
RUNJOBID= node132-1534061337-31612
PBS_JOBID= 21036977
Free space on /tmp= 37920 MiB

SOLVER NAME= BTD_12 2018.07.27_12
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K07-P02_c18.xml
COMMAND LINE= BTD 12 TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306108-1534069317/watcher-4306108-1534069317 -o /tmp/evaluation-result-4306108-1534069317/solver-4306108-1534069317 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534061337-31612 --watchdog 2580  BTD 12 2520 HOME/instance-4306108-1534069317.xml

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

MD5SUM BENCH= 9eecb1b3d8aa7dfc9df91bdaa7b8a2e7
RANDOM SEED=1698891936

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        17652708 kB
MemAvailable:   31900292 kB
Buffers:          231260 kB
Cached:         14125376 kB
SwapCached:            0 kB
Active:          7148220 kB
Inactive:        7268028 kB
Active(anon):       9268 kB
Inactive(anon):   102868 kB
Active(file):    7138952 kB
Inactive(file):  7165160 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             52384 kB
Writeback:             0 kB
AnonPages:         66608 kB
Mapped:            56444 kB
Shmem:             49824 kB
Slab:             400056 kB
SReclaimable:     371932 kB
SUnreclaim:        28124 kB
KernelStack:        3440 kB
PageTables:         5744 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     382100 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:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 37868 MiB
End job on node132 at 2018-08-12 13:03:58