Trace number 4306344

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
BTD 2018.07.27_3? (TO) 2519.96 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_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 (10520 MiB free)
  memory of node 1: 16384 MiB (6299 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4306344-1534070660/watcher-4306344-1534070660 -o /tmp/evaluation-result-4306344-1534070660/solver-4306344-1534070660 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29628 --watchdog 2580 BTD 3 2520 HOME/instance-4306344-1534070660.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=30368, runsolver pid=30365
Current StackSize limit: 8192 KiB


[startup+0.100124 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30369
/proc/meminfo: memFree=17220516/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34208 memory=4316 CPUtime=0.1 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 1210 0 0 0 10 0 0 0 20 0 1 0 224629151 35028992 1079 33554432000 4194304 36388936 140736717942816 140736717941656 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/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+0.209341 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30369
/proc/meminfo: memFree=17220392/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34208 memory=4316 CPUtime=0.21 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 1220 0 0 0 21 0 0 0 20 0 1 0 224629151 35028992 1079 33554432000 4194304 36388936 140736717942816 140736717941656 4292177 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/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+0.308759 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 30369
/proc/meminfo: memFree=17220284/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34208 memory=4316 CPUtime=0.31 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 1220 0 0 0 31 0 0 0 20 0 1 0 224629151 35028992 1079 33554432000 4194304 36388936 140736717942816 140736717941656 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/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+0.700276 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30369
/proc/meminfo: memFree=17220284/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34208 memory=4316 CPUtime=0.69 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 1230 0 0 0 69 0 0 0 20 0 1 0 224629151 35028992 1079 33554432000 4194304 36388936 140736717942816 140736717941656 4292016 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/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 3/187 30369
/proc/meminfo: memFree=17220284/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34340 memory=4316 CPUtime=1.49 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 1236 0 0 0 149 0 0 0 20 0 1 0 224629151 35164160 1079 33554432000 4194304 36388936 140736717942816 140736717941656 4292192 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8585 1079 506 7861 0 689 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4316 KiB

[startup+3.10884 s]
/proc/loadavg: 2.00 2.01 2.05 2/185 30430
/proc/meminfo: memFree=17221720/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34340 memory=4436 CPUtime=3.1 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 1568 0 0 0 310 0 0 0 20 0 1 0 224629151 35164160 1109 33554432000 4194304 36388936 140736717942816 140736717941656 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8585 1109 509 7861 0 689 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4436 KiB

[startup+6.30021 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30491
/proc/meminfo: memFree=17131772/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34340 memory=4464 CPUtime=6.29 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 1912 0 0 0 629 0 0 0 20 0 1 0 224629151 35164160 1116 33554432000 4194304 36388936 140736717942816 140736717941656 4420674 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8585 1116 509 7861 0 689 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4464 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30491
/proc/meminfo: memFree=17153420/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34340 memory=4484 CPUtime=12.69 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 2263 0 0 0 1268 1 0 0 20 0 1 0 224629151 35164160 1121 33554432000 4194304 36388936 140736717942816 140736717941656 4420431 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8585 1121 509 7861 0 689 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4484 KiB

[startup+25.5002 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30491
/proc/meminfo: memFree=17153764/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34340 memory=4528 CPUtime=25.48 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 2940 0 0 0 2546 2 0 0 20 0 1 0 224629151 35164160 1132 33554432000 4194304 36388936 140736717942816 140736717941656 4292274 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8585 1132 509 7861 0 689 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 34340 KiB
Current children cumulated memory: 4528 KiB

[startup+51.1088 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30491
/proc/meminfo: memFree=17152548/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34472 memory=4568 CPUtime=51.1 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 3331 0 0 0 5106 4 0 0 20 0 1 0 224629151 35299328 1142 33554432000 4194304 36388936 140736717942816 140736717941656 4296112 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8618 1142 509 7861 0 722 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4568 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30492
/proc/meminfo: memFree=17152384/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34472 memory=4628 CPUtime=102.28 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 3716 0 0 0 10221 7 0 0 20 0 1 0 224629151 35299328 1157 33554432000 4194304 36388936 140736717942816 140736717941656 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8618 1157 509 7861 0 722 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4628 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30493
/proc/meminfo: memFree=17152476/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34472 memory=4644 CPUtime=162.29 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 4100 0 0 0 16217 12 0 0 20 0 1 0 224629151 35299328 1161 33554432000 4194304 36388936 140736717942816 140736717941656 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8618 1161 509 7861 0 722 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4644 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30494
/proc/meminfo: memFree=17152304/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34472 memory=4668 CPUtime=222.28 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 4443 0 0 0 22213 15 0 0 20 0 1 0 224629151 35299328 1167 33554432000 4194304 36388936 140736717942816 140736717941656 4296947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8618 1167 509 7861 0 722 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4668 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 30495
/proc/meminfo: memFree=17152188/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34472 memory=4668 CPUtime=282.28 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 4819 0 0 0 28209 19 0 0 20 0 1 0 224629151 35299328 1167 33554432000 4194304 36388936 140736717942816 140736717941656 4420715 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8618 1167 509 7861 0 722 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 34472 KiB
Current children cumulated memory: 4668 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30504
/proc/meminfo: memFree=17150576/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34604 memory=4692 CPUtime=342.28 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 5188 0 0 0 34203 25 0 0 20 0 1 0 224629151 35434496 1173 33554432000 4194304 36388936 140736717942816 140736717941656 4296796 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8651 1173 509 7861 0 755 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 34604 KiB
Current children cumulated memory: 4692 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30505
/proc/meminfo: memFree=17151888/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34604 memory=4724 CPUtime=402.28 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 5550 0 0 0 40197 31 0 0 20 0 1 0 224629151 35434496 1181 33554432000 4194304 36388936 140736717942816 140736717941656 4296774 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8651 1181 509 7861 0 755 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 34604 KiB
Current children cumulated memory: 4724 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 30506
/proc/meminfo: memFree=17151920/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34604 memory=4732 CPUtime=462.28 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 5916 0 0 0 46193 35 0 0 20 0 1 0 224629151 35434496 1183 33554432000 4194304 36388936 140736717942816 140736717941656 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8651 1183 509 7861 0 755 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 34604 KiB
Current children cumulated memory: 4732 KiB


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

/proc/30368/statm: 8684 1203 509 7861 0 788 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4812 KiB

[startup+1782.3 s]
/proc/loadavg: 2.29 2.08 2.07 3/188 30992
/proc/meminfo: memFree=17185668/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4824 CPUtime=1782.26 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 13439 0 0 0 178114 112 0 0 20 0 1 0 224629151 35569664 1206 33554432000 4194304 36388936 140736717942816 140736717941656 4292112 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1206 509 7861 0 788 0
Current children cumulated CPU time: 1782.26 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4824 KiB

[startup+1842.3 s]
/proc/loadavg: 2.25 2.12 2.08 3/188 30993
/proc/meminfo: memFree=17185536/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4824 CPUtime=1842.25 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 13766 0 0 0 184112 113 0 0 20 0 1 0 224629151 35569664 1206 33554432000 4194304 36388936 140736717942816 140736717941656 4420696 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1206 509 7861 0 788 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4824 KiB

[startup+1902.3 s]
/proc/loadavg: 2.09 2.10 2.08 3/187 30994
/proc/meminfo: memFree=17185312/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4824 CPUtime=1902.25 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 14092 0 0 0 190109 116 0 0 20 0 1 0 224629151 35569664 1206 33554432000 4194304 36388936 140736717942816 140736717941656 4296819 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1206 509 7861 0 788 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4824 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/187 30995
/proc/meminfo: memFree=17185560/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4824 CPUtime=1962.25 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 14418 0 0 0 196108 117 0 0 20 0 1 0 224629151 35569664 1206 33554432000 4194304 36388936 140736717942816 140736717941656 4420436 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1206 509 7861 0 788 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4824 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 30996
/proc/meminfo: memFree=17185312/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4824 CPUtime=2022.25 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 14743 0 0 0 202106 119 0 0 20 0 1 0 224629151 35569664 1206 33554432000 4194304 36388936 140736717942816 140736717941656 4296528 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1206 509 7861 0 788 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4824 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 30997
/proc/meminfo: memFree=17185056/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4824 CPUtime=2082.24 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 15098 0 0 0 208099 125 0 0 20 0 1 0 224629151 35569664 1206 33554432000 4194304 36388936 140736717942816 140736717941656 4420423 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1206 509 7861 0 788 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4824 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/189 31009
/proc/meminfo: memFree=17258792/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4832 CPUtime=2142.25 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 15466 0 0 0 214093 132 0 0 20 0 1 0 224629151 35569664 1208 33554432000 4194304 36388936 140736717942816 140736717941656 4420386 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1208 509 7861 0 788 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4832 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/189 31010
/proc/meminfo: memFree=17260948/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4832 CPUtime=2202.25 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 15801 0 0 0 220085 140 0 0 20 0 1 0 224629151 35569664 1208 33554432000 4194304 36388936 140736717942816 140736717941656 4230268 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1208 509 7861 0 788 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4832 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/189 31011
/proc/meminfo: memFree=17260784/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4832 CPUtime=2262.24 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 16173 0 0 0 226078 146 0 0 20 0 1 0 224629151 35569664 1208 33554432000 4194304 36388936 140736717942816 140736717941656 4420665 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1208 509 7861 0 788 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4832 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/189 31012
/proc/meminfo: memFree=17260636/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4836 CPUtime=2322.24 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 16509 0 0 0 232071 153 0 0 20 0 1 0 224629151 35569664 1209 33554432000 4194304 36388936 140736717942816 140736717941656 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1209 509 7861 0 788 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4836 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/189 31013
/proc/meminfo: memFree=17260872/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4836 CPUtime=2382.24 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 16885 0 0 0 238066 158 0 0 20 0 1 0 224629151 35569664 1209 33554432000 4194304 36388936 140736717942816 140736717941656 4292274 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1209 509 7861 0 788 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4836 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 31015
/proc/meminfo: memFree=17261004/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4848 CPUtime=2442.24 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 17211 0 0 0 244060 164 0 0 20 0 1 0 224629151 35569664 1212 33554432000 4194304 36388936 140736717942816 140736717941656 4296774 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1212 509 7861 0 788 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4848 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 31016
/proc/meminfo: memFree=17260820/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4848 CPUtime=2502.24 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 17538 0 0 0 250053 171 0 0 20 0 1 0 224629151 35569664 1212 33554432000 4194304 36388936 140736717942816 140736717941656 4296816 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1212 509 7861 0 788 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4848 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 31016
/proc/meminfo: memFree=17260944/32770624 swapFree=67108796/67108860
[pid=30368] ppid=30365 vsize=34736 memory=4856 CPUtime=2519.95 cores=1,3,5,7
/proc/30368/stat : 30368 (BTD) R 30365 30368 29596 0 -1 4202496 17901 0 0 0 251821 174 0 0 20 0 1 0 224629151 35569664 1214 33554432000 4194304 36388936 140736717942816 140736717941656 8047831 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 38489992 38625312 58814464 140736717943997 140736717944075 140736717944075 140736717946833 0
/proc/30368/statm: 8684 1214 509 7861 0 788 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 34736 KiB
Current children cumulated memory: 4856 KiB

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

[startup+2520.01 s]
# the end of solver process 30368 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.21 s, system=1.74496 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): 2519.96
CPU user time (s): 2518.21
CPU system time (s): 1.74496
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 34736
Max. memory (cumulated for all children) (KiB): 4856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.21
system time used= 1.74497
maximum resident set size= 4856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17901
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= 721


# summary of solver processes directly reported to runsolver:
#   pid: 30368
#   total CPU time (s): 2519.96
#   total CPU user time (s): 2518.21
#   total CPU system time (s): 1.74496

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.84203 second user time and 16.4854 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-12 12:44:20
IDJOB=4306344
IDBENCH=141175
IDSOLVER=2786
FILE ID=node138/4306344-1534070660
RUNJOBID= node138-1534063097-29628
PBS_JOBID= 21036986
Free space on /tmp= 24160 MiB

SOLVER NAME= BTD 2018.07.27_3
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K07-P02_c18.xml
COMMAND LINE= BTD 3 TIMELIMIT BENCHNAME 
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4306344-1534070660/watcher-4306344-1534070660 -o /tmp/evaluation-result-4306344-1534070660/solver-4306344-1534070660 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534063097-29628 --watchdog 2580  BTD 3 2520 HOME/instance-4306344-1534070660.xml 

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

MD5SUM BENCH= 9eecb1b3d8aa7dfc9df91bdaa7b8a2e7
RANDOM SEED=174002155

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        17223372 kB
MemAvailable:   31898792 kB
Buffers:          155896 kB
Cached:         14584768 kB
SwapCached:           12 kB
Active:          7394144 kB
Inactive:        7408744 kB
Active(anon):       6248 kB
Inactive(anon):   108412 kB
Active(file):    7387896 kB
Inactive(file):  7300332 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:             52396 kB
Writeback:             0 kB
AnonPages:         69420 kB
Mapped:            52372 kB
Shmem:             49740 kB
Slab:             443392 kB
SReclaimable:     415652 kB
SUnreclaim:        27740 kB
KernelStack:        3360 kB
PageTables:         5792 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     378640 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 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= 24336 MiB
End job on node138 at 2018-08-12 13:26:20