Trace number 4265310

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 2017-08-10UNSAT 475.46201 475.58301

General information on the benchmark

NamePigeonsPlus/PigeonsPlus-m1-s1/
pigeonsPlus-07-08.xml
MD5SUMb710198e3fe52a2d3e46aa4557e690ea
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark10.1182
Satisfiable
(Un)Satisfiability was proved
Number of variables63
Number of constraints35
Number of domains2
Minimum domain size6
Maximum domain size7
Distribution of domain sizes[{"size":6,"count":7},{"size":7,"count":56}]
Minimum variable degree1
Maximum variable degree7
Distribution of variable degrees[{"degree":1,"count":49},{"degree":2,"count":7},{"degree":7,"count":7}]
Minimum constraint arity2
Maximum constraint arity8
Distribution of constraint arities[{"arity":2,"count":28},{"arity":8,"count":7}]
Number of extensional constraints35
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":35}]
Optimization problemNO
Type of objective

Solver Data 

12.20/12.32	c Version: 2017-08-10
473.76/473.93	s UNSATISFIABLE
473.76/473.93	c Solving # Nodes: 1055
473.76/473.93	c Global Time: 473.81 s

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15047 MiB free)
  memory of node 1: 16384 MiB (15476 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4265310-1502753788/watcher-4265310-1502753788 -o /tmp/evaluation-result-4265310-1502753788/solver-4265310-1502753788 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580 BTD 2520 HOME/instance-4265310-1502753788.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=19118, runsolver pid=19115
Current StackSize limit: 8192 KiB


[startup+0.1003 s]*
/proc/loadavg: 2.13 2.09 2.07 3/182 19119
/proc/meminfo: memFree=31255080/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=32296 memory=2388 CPUtime=0.02 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 912 0 0 0 2 0 0 0 20 0 1 0 77572048 33071104 597 18446744073709551615 4194304 35031035 140721721513200 140721721510376 7408826 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 8074 597 254 7529 0 521 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 32296 KiB
Current children cumulated memory: 2388 KiB

[startup+0.20905 s]*
/proc/loadavg: 2.13 2.09 2.07 3/182 19119
/proc/meminfo: memFree=31249304/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=38824 memory=8960 CPUtime=0.12 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 2614 0 0 0 12 0 0 0 20 0 1 0 77572048 39755776 2240 18446744073709551615 4194304 35031035 140721721513200 140721721510376 7408826 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 9706 2240 254 7529 0 2153 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 38824 KiB
Current children cumulated memory: 8960 KiB

[startup+0.309329 s]*
/proc/loadavg: 2.13 2.09 2.07 3/182 19119
/proc/meminfo: memFree=31243048/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=45724 memory=14876 CPUtime=0.22 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 3833 0 0 0 22 0 0 0 20 0 1 0 77572048 46821376 3719 18446744073709551615 4194304 35031035 140721721513200 140721721510376 7408826 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 11431 3719 254 7529 0 3878 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 45724 KiB
Current children cumulated memory: 14876 KiB

[startup+0.700344 s]
/proc/loadavg: 2.13 2.09 2.07 3/182 19119
/proc/meminfo: memFree=31231388/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=66520 memory=36400 CPUtime=0.61 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 8224 0 0 0 60 1 0 0 20 0 1 0 77572048 68116480 9100 18446744073709551615 4194304 35031035 140721721513200 140721721510376 4641205 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 16630 9100 254 7529 0 9077 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 66520 KiB
Current children cumulated memory: 36400 KiB

[startup+1.50036 s]
/proc/loadavg: 2.13 2.09 2.07 3/182 19119
/proc/meminfo: memFree=31202384/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=133744 memory=82532 CPUtime=1.41 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 16669 0 0 0 138 3 0 0 20 0 1 0 77572048 136953856 20633 18446744073709551615 4194304 35031035 140721721513200 140721721510376 7408826 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 33436 20633 254 7529 0 25883 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 133744 KiB
Current children cumulated memory: 82532 KiB

[startup+3.10934 s]
/proc/loadavg: 2.13 2.09 2.07 3/182 19119
/proc/meminfo: memFree=30804472/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=560040 memory=499336 CPUtime=3.01 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 114592 0 0 0 287 14 0 0 20 0 1 0 77572048 573480960 124834 18446744073709551615 4194304 35031035 140721721513200 140721721510376 4224694 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 140010 124834 258 7529 0 132457 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 560040 KiB
Current children cumulated memory: 499336 KiB

[startup+6.30037 s]
/proc/loadavg: 2.12 2.09 2.07 3/182 19119
/proc/meminfo: memFree=29816024/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=1573140 memory=1524732 CPUtime=6.2 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 424549 0 0 0 573 47 0 0 20 0 1 0 77572048 1610895360 381183 18446744073709551615 4194304 35031035 140721721513200 140721721505064 7408826 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 393285 381183 258 7529 0 385732 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 1573140 KiB
Current children cumulated memory: 1524732 KiB

[startup+12.7004 s]
/proc/loadavg: 2.11 2.08 2.07 3/182 19119
/proc/meminfo: memFree=27926416/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281896 CPUtime=12.6 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 970478 0 0 0 1155 105 0 0 20 0 1 0 77572048 3390681088 820474 18446744073709551615 4194304 35031035 140721721513200 140721721509912 4346780 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820474 286 7529 0 820250 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281896 KiB

[startup+25.5004 s]
/proc/loadavg: 2.09 2.08 2.07 3/182 19120
/proc/meminfo: memFree=27968760/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=25.4 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 1277735 0 0 0 2423 117 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 4376535 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+51.1095 s]
/proc/loadavg: 2.06 2.07 2.06 3/182 19120
/proc/meminfo: memFree=27968464/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=51.01 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 1547062 0 0 0 4973 128 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 4376729 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.08 2.06 3/182 19122
/proc/meminfo: memFree=27968788/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=102.2 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 2156551 0 0 0 10067 153 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 7406570 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.06 2.06 3/186 19145
/proc/meminfo: memFree=27966684/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=162.19 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 2675641 0 0 0 16046 173 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 7416231 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 162.19 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/181 19149
/proc/meminfo: memFree=27970164/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=222.19 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 3191481 0 0 0 22024 195 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 7398262 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 19151
/proc/meminfo: memFree=27970688/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=282.19 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 3665467 0 0 0 28005 214 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 7398355 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 19153
/proc/meminfo: memFree=27970096/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=342.18 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 4220468 0 0 0 33983 235 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 4376535 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 19156
/proc/meminfo: memFree=27970124/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=402.17 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 4741439 0 0 0 39961 256 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 4346776 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 402.17 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/181 19158
/proc/meminfo: memFree=27970276/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=462.17 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 5113728 0 0 0 45947 270 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 4376535 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 462.17 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+475.583 s]
# the end of solver process 19118 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=472.478 s, system=2.98388 s

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

[startup+467.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/184 19172
/proc/meminfo: memFree=27965324/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=467.07 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 5142986 0 0 0 46436 271 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 4376729 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 467.07 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+470.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/184 19172
/proc/meminfo: memFree=27965548/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=470.26 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 5169525 0 0 0 46754 272 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 4376729 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 470.26 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+473.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/184 19172
/proc/meminfo: memFree=27965796/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281940 CPUtime=473.46 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 5169525 0 0 0 47074 272 0 0 20 0 1 0 77572048 3390681088 820485 18446744073709551615 4194304 35031035 140721721513200 140721721512200 6441388 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820485 297 7529 0 820250 0
Current children cumulated CPU time: 473.46 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281940 KiB

[startup+474.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/184 19172
/proc/meminfo: memFree=27965796/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281984 CPUtime=474.27 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 5203742 0 0 0 47153 274 0 0 20 0 1 0 77572048 3390681088 820496 18446744073709551615 4194304 35031035 140721721513200 140721721512520 4348219 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820496 308 7529 0 820250 0
Current children cumulated CPU time: 474.27 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281984 KiB

[startup+475.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/184 19172
/proc/meminfo: memFree=27965920/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281984 CPUtime=475.07 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 5460017 0 0 0 47224 283 0 0 20 0 1 0 77572048 3390681088 820496 18446744073709551615 4194304 35031035 140721721513200 140721721512520 7398355 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820496 308 7529 0 820250 0
Current children cumulated CPU time: 475.07 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281984 KiB

[startup+475.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/184 19172
/proc/meminfo: memFree=27965920/32770624 swapFree=67108860/67108860
[pid=19118] ppid=19115 vsize=3311212 memory=3281984 CPUtime=475.27 cores=1,3,5,7
/proc/19118/stat : 19118 (BTD) R 19115 19118 17093 0 -1 4202496 5497167 0 0 0 47243 284 0 0 20 0 1 0 77572048 3390681088 820496 18446744073709551615 4194304 35031035 140721721513200 140721721512520 7416195 0 0 1 0 0 0 0 17 5 0 0 8 0 0 37130264 37226188 53370880 140721721516511 140721721516587 140721721516587 140721721520081 0
/proc/19118/statm: 827803 820496 308 7529 0 820250 0
Current children cumulated CPU time: 475.27 s
Current children cumulated vsize: 3311212 KiB
Current children cumulated memory: 3281984 KiB

[startup+475.5 s]*
/proc/loadavg: 2.00 2.02 2.05 3/184 19172
/proc/meminfo: memFree=29720208/32770624 swapFree=67108860/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 475.583
CPU time (s): 475.462
CPU user time (s): 472.478
CPU system time (s): 2.98388
CPU usage (%): 99.9746
Max. virtual memory (cumulated for all children) (KiB): 3405168
Max. memory (cumulated for all children) (KiB): 3356612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 472.478
system time used= 2.98388
maximum resident set size= 3361152
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5497173
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= 24
involuntary context switches= 150


# summary of solver processes directly reported to runsolver:
#   pid: 19118
#   total CPU time (s): 475.462
#   total CPU user time (s): 472.478
#   total CPU system time (s): 2.98388

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.91953 second user time and 3.48042 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-15 01:22:19
IDJOB=4265310
IDBENCH=134317
IDSOLVER=2654
FILE ID=node127/4265310-1502753788
RUNJOBID= node127-1502653304-21655
PBS_JOBID= 
Free space on /tmp= 61968 MiB

SOLVER NAME= BTD 2017-08-10
BENCH NAME= XCSP17/PigeonsPlus/PigeonsPlus-m1-s1/pigeonsPlus-07-08.xml
COMMAND LINE= BTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4265310-1502753788/watcher-4265310-1502753788 -o /tmp/evaluation-result-4265310-1502753788/solver-4265310-1502753788 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502653304-21655 --watchdog 2580  BTD 2520 HOME/instance-4265310-1502753788.xml

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

MD5SUM BENCH= b710198e3fe52a2d3e46aa4557e690ea
RANDOM SEED=559099621

node127.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	: 5333.92
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	: 5333.92
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	: 5333.92
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	: 5333.92
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:        31256204 kB
MemAvailable:   31968940 kB
Buffers:          240772 kB
Cached:           759848 kB
SwapCached:            0 kB
Active:           791264 kB
Inactive:         279684 kB
Active(anon):      20000 kB
Inactive(anon):    83808 kB
Active(file):     771264 kB
Inactive(file):   195876 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             66396 kB
Writeback:             4 kB
AnonPages:         69956 kB
Mapped:            51620 kB
Shmem:             33444 kB
Slab:             148448 kB
SReclaimable:     122860 kB
SUnreclaim:        25588 kB
KernelStack:        3216 kB
PageTables:         4848 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     346892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 61928 MiB
End job on node127 at 2017-08-15 01:30:14