Trace number 4264852

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
miniBTD 2017-08-10? (TO) 2400.02 2400.3

General information on the benchmark

NameLangford/Langford-m1-k4/
Langford-4-35.xml
MD5SUMa55c0e76347529fc2e2a84bb664efaa0
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 variables140
Number of constraints106
Number of domains1
Minimum domain size140
Maximum domain size140
Distribution of domain sizes[{"size":140,"count":140}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":70},{"degree":3,"count":70}]
Minimum constraint arity2
Maximum constraint arity140
Distribution of constraint arities[{"arity":2,"count":105},{"arity":140,"count":1}]
Number of extensional constraints0
Number of intensional constraints105
Distribution of constraint types[{"type":"intension","count":105},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.03/0.13	c Version: 2017-08-10

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 (15230 MiB free)
  memory of node 1: 16384 MiB (15669 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4264852-1502602257/watcher-4264852-1502602257 -o /tmp/evaluation-result-4264852-1502602257/solver-4264852-1502602257 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502596296-23159 --watchdog 2560 miniBTD 2400 HOME/instance-4264852-1502602257.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=25511, runsolver pid=25508
Current StackSize limit: 8192 KiB


[startup+0.100375 s]*
/proc/loadavg: 2.15 2.08 2.06 3/181 25512
/proc/meminfo: memFree=31639556/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=27416 memory=4008 CPUtime=0.03 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 1196 0 0 0 3 0 0 0 20 0 1 0 62419074 28073984 1002 18446744073709551615 4194304 4832229 140730459472304 140730459468456 140353159543367 0 0 1 0 0 0 0 17 0 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 6854 1002 541 156 0 496 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 27416 KiB
Current children cumulated memory: 4008 KiB

[startup+0.209171 s]*
/proc/loadavg: 2.15 2.08 2.06 3/181 25512
/proc/meminfo: memFree=31639292/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=27816 memory=4536 CPUtime=0.14 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 1314 0 0 0 14 0 0 0 20 0 1 0 62419074 28483584 1134 18446744073709551615 4194304 4832229 140730459472304 140730459468456 4340762 0 0 1 0 0 0 0 17 0 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 6954 1134 583 156 0 596 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 27816 KiB
Current children cumulated memory: 4536 KiB

[startup+0.308715 s]*
/proc/loadavg: 2.15 2.08 2.06 3/181 25512
/proc/meminfo: memFree=31638548/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=28476 memory=5064 CPUtime=0.24 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 1471 0 0 0 24 0 0 0 20 0 1 0 62419074 29159424 1266 18446744073709551615 4194304 4832229 140730459472304 140730459468456 4340774 0 0 1 0 0 0 0 17 0 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7119 1266 586 156 0 761 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 28476 KiB
Current children cumulated memory: 5064 KiB

[startup+0.700235 s]
/proc/loadavg: 2.15 2.08 2.06 3/181 25512
/proc/meminfo: memFree=31638192/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7704 CPUtime=0.62 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 2100 0 0 0 62 0 0 0 20 0 1 0 62419074 31854592 1926 18446744073709551615 4194304 4832229 140730459472304 140730459468456 4339505 0 0 1 0 0 0 0 17 0 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1926 600 156 0 1419 0
Current children cumulated CPU time: 0.62 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7704 KiB

[startup+1.50022 s]
/proc/loadavg: 2.15 2.08 2.06 3/181 25512
/proc/meminfo: memFree=31635588/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7704 CPUtime=1.42 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 2100 0 0 0 142 0 0 0 20 0 1 0 62419074 31854592 1926 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339646 0 0 1 0 0 0 0 17 0 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1926 600 156 0 1419 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7704 KiB

[startup+3.10895 s]
/proc/loadavg: 2.15 2.08 2.06 3/181 25512
/proc/meminfo: memFree=31635552/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7752 CPUtime=3.03 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 2717 0 0 0 303 0 0 0 20 0 1 0 62419074 31854592 1938 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339897 0 0 1 0 0 0 0 17 0 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1938 600 156 0 1419 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7752 KiB

[startup+6.30021 s]
/proc/loadavg: 2.14 2.08 2.06 2/177 25582
/proc/meminfo: memFree=31639732/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7756 CPUtime=6.22 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 3309 0 0 0 622 0 0 0 20 0 1 0 62419074 31854592 1939 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339897 0 0 1 0 0 0 0 17 0 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1939 601 156 0 1419 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7756 KiB

[startup+12.7002 s]
/proc/loadavg: 2.05 2.06 2.05 3/181 25695
/proc/meminfo: memFree=31638096/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7756 CPUtime=12.61 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 4021 0 0 0 1261 0 0 0 20 0 1 0 62419074 31854592 1939 18446744073709551615 4194304 4832229 140730459472304 140730459470024 140353159180807 0 0 1 0 0 0 0 17 0 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1939 601 156 0 1419 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7756 KiB

[startup+25.5002 s]
/proc/loadavg: 2.11 2.08 2.05 3/181 25695
/proc/meminfo: memFree=31638036/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7764 CPUtime=25.41 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 5432 0 0 0 2541 0 0 0 20 0 1 0 62419074 31854592 1941 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4340740 0 0 1 0 0 0 0 17 0 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1941 601 156 0 1419 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7764 KiB

[startup+51.1089 s]
/proc/loadavg: 1.99 2.05 2.05 3/181 25695
/proc/meminfo: memFree=31637652/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7776 CPUtime=51.02 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 5986 0 0 0 5101 1 0 0 20 0 1 0 62419074 31854592 1944 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4338991 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1944 601 156 0 1419 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7776 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/181 25697
/proc/meminfo: memFree=31637540/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7784 CPUtime=102.2 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 6512 0 0 0 10219 1 0 0 20 0 1 0 62419074 31854592 1946 18446744073709551615 4194304 4832229 140730459472304 140730459470024 140353159180807 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1946 601 156 0 1419 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7784 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 4/181 25699
/proc/meminfo: memFree=31637416/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7796 CPUtime=162.2 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 7042 0 0 0 16218 2 0 0 20 0 1 0 62419074 31854592 1949 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339897 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1949 601 156 0 1419 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7796 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 4/184 25715
/proc/meminfo: memFree=31633068/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7808 CPUtime=222.19 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 7569 0 0 0 22217 2 0 0 20 0 1 0 62419074 31854592 1952 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339892 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1952 601 156 0 1419 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7808 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 4/184 25717
/proc/meminfo: memFree=31632944/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7812 CPUtime=282.19 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 8093 0 0 0 28217 2 0 0 20 0 1 0 62419074 31854592 1953 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339897 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1953 601 156 0 1419 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7812 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 4/181 25719
/proc/meminfo: memFree=31636956/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7824 CPUtime=342.18 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 8620 0 0 0 34216 2 0 0 20 0 1 0 62419074 31854592 1956 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339901 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1956 601 156 0 1419 0
Current children cumulated CPU time: 342.18 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7824 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/181 25721
/proc/meminfo: memFree=31636708/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7836 CPUtime=402.17 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 9152 0 0 0 40215 2 0 0 20 0 1 0 62419074 31854592 1959 18446744073709551615 4194304 4832229 140730459472304 140730459470024 140353159180835 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1959 601 156 0 1419 0
Current children cumulated CPU time: 402.17 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7836 KiB

[startup+462.3 s]
/proc/loadavg: 2.05 2.03 2.05 4/182 25745
/proc/meminfo: memFree=31634168/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31108 memory=7844 CPUtime=462.17 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 9678 0 0 0 46215 2 0 0 20 0 1 0 62419074 31854592 1961 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339880 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7777 1961 601 156 0 1419 0
Current children cumulated CPU time: 462.17 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7844 KiB


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

/proc/25511/statm: 7810 1979 601 156 0 1452 0
Current children cumulated CPU time: 1662.07 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7916 KiB

[startup+1722.3 s]
/proc/loadavg: 2.03 2.06 2.06 4/181 25818
/proc/meminfo: memFree=31633876/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7920 CPUtime=1722.06 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 20069 0 0 0 172198 8 0 0 20 0 1 0 62419074 31989760 1980 18446744073709551615 4194304 4832229 140730459472304 140730459470024 140353159180800 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1980 601 156 0 1452 0
Current children cumulated CPU time: 1722.06 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7920 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.05 2.05 4/181 25820
/proc/meminfo: memFree=31634248/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7920 CPUtime=1782.06 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 20495 0 0 0 178197 9 0 0 20 0 1 0 62419074 31989760 1980 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339880 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1980 601 156 0 1452 0
Current children cumulated CPU time: 1782.06 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7920 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.05 4/181 25822
/proc/meminfo: memFree=31634248/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7920 CPUtime=1842.06 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 20917 0 0 0 184197 9 0 0 20 0 1 0 62419074 31989760 1980 18446744073709551615 4194304 4832229 140730459472304 140730459470024 140353159180826 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1980 601 156 0 1452 0
Current children cumulated CPU time: 1842.06 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7920 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.03 2.05 4/181 25824
/proc/meminfo: memFree=31634792/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7924 CPUtime=1902.05 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 21437 0 0 0 190196 9 0 0 20 0 1 0 62419074 31989760 1981 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339887 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1981 601 156 0 1452 0
Current children cumulated CPU time: 1902.05 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7924 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/181 25826
/proc/meminfo: memFree=31634172/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7924 CPUtime=1962.04 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 21863 0 0 0 196195 9 0 0 20 0 1 0 62419074 31989760 1981 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339897 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1981 601 156 0 1452 0
Current children cumulated CPU time: 1962.04 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7924 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 4/185 25843
/proc/meminfo: memFree=31630500/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7924 CPUtime=2022.05 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 22286 0 0 0 202195 10 0 0 20 0 1 0 62419074 31989760 1981 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4338991 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1981 601 156 0 1452 0
Current children cumulated CPU time: 2022.05 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7924 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 4/185 25845
/proc/meminfo: memFree=31630384/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7928 CPUtime=2082.04 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 22810 0 0 0 208194 10 0 0 20 0 1 0 62419074 31989760 1982 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339883 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1982 601 156 0 1452 0
Current children cumulated CPU time: 2082.04 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7928 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/182 25847
/proc/meminfo: memFree=31634520/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7928 CPUtime=2142.03 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 23234 0 0 0 214193 10 0 0 20 0 1 0 62419074 31989760 1982 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339880 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1982 601 156 0 1452 0
Current children cumulated CPU time: 2142.03 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7928 KiB

[startup+2202.3 s]
/proc/loadavg: 2.04 2.03 2.05 4/182 25849
/proc/meminfo: memFree=31634148/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7928 CPUtime=2202.02 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 23654 0 0 0 220192 10 0 0 20 0 1 0 62419074 31989760 1982 18446744073709551615 4194304 4832229 140730459472304 140730459470024 140353159180845 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1982 601 156 0 1452 0
Current children cumulated CPU time: 2202.02 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7928 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.05 4/182 25851
/proc/meminfo: memFree=31634396/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7932 CPUtime=2262.03 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 24184 0 0 0 226192 11 0 0 20 0 1 0 62419074 31989760 1983 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339880 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1983 601 156 0 1452 0
Current children cumulated CPU time: 2262.03 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7932 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/181 25854
/proc/meminfo: memFree=31633668/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7932 CPUtime=2322.02 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 24603 0 0 0 232191 11 0 0 20 0 1 0 62419074 31989760 1983 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339887 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1983 601 156 0 1452 0
Current children cumulated CPU time: 2322.02 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7932 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/181 25856
/proc/meminfo: memFree=31633436/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7932 CPUtime=2382.01 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 25029 0 0 0 238190 11 0 0 20 0 1 0 62419074 31989760 1983 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339880 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1983 601 156 0 1452 0
Current children cumulated CPU time: 2382.01 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7932 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/181 25856
/proc/meminfo: memFree=31633436/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7932 CPUtime=2400.01 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 25439 0 0 0 239990 11 0 0 20 0 1 0 62419074 31989760 1983 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339880 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1983 601 156 0 1452 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7932 KiB

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

[startup+2400.3 s]
# the end of solver process 25511 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.91 s, system=0.116989 s

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

[startup+2400.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/181 25856
/proc/meminfo: memFree=31633436/32770624 swapFree=67108860/67108860
[pid=25511] ppid=25508 vsize=31240 memory=7932 CPUtime=2400.01 cores=0,2,4,6
/proc/25511/stat : 25511 (miniBTD) R 25508 25511 17093 0 -1 4202496 25439 0 0 0 239990 11 0 0 20 0 1 0 62419074 31989760 1983 18446744073709551615 4194304 4832229 140730459472304 140730459470024 4339880 0 0 1 0 0 0 0 17 2 0 0 6 0 0 6932488 6936608 26357760 140730459480535 140730459480615 140730459480615 140730459484109 0
/proc/25511/statm: 7810 1983 601 156 0 1452 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 31240 KiB
Current children cumulated memory: 7932 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.3
CPU time (s): 2400.02
CPU user time (s): 2399.91
CPU system time (s): 0.116989
CPU usage (%): 99.9884
Max. virtual memory (cumulated for all children) (KiB): 31240
Max. memory (cumulated for all children) (KiB): 7932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.91
system time used= 0.116989
maximum resident set size= 7932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25439
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= 8
involuntary context switches= 3028


# summary of solver processes directly reported to runsolver:
#   pid: 25511
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2399.91
#   total CPU system time (s): 0.116989

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.10516 second user time and 15.8238 second system time

The end

Launcher Data 

Begin job on node127 at 2017-08-13 07:16:49
IDJOB=4264852
IDBENCH=124301
IDSOLVER=2653
FILE ID=node127/4264852-1502602257
RUNJOBID= node127-1502596296-23159
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= miniBTD 2017-08-10
BENCH NAME= XCSP17/Langford/Langford-m1-k4/Langford-4-35.xml
COMMAND LINE= miniBTD TIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4264852-1502602257/watcher-4264852-1502602257 -o /tmp/evaluation-result-4264852-1502602257/solver-4264852-1502602257 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1502596296-23159 --watchdog 2560  miniBTD 2400 HOME/instance-4264852-1502602257.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a55c0e76347529fc2e2a84bb664efaa0
RANDOM SEED=636097021

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:        31641448 kB
MemAvailable:   31990768 kB
Buffers:          183592 kB
Cached:           462616 kB
SwapCached:            0 kB
Active:           568724 kB
Inactive:         137044 kB
Active(anon):       6892 kB
Inactive(anon):    86340 kB
Active(file):     561832 kB
Inactive(file):    50704 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              7164 kB
Writeback:            48 kB
AnonPages:         59832 kB
Mapped:            46988 kB
Shmem:             33444 kB
Slab:             130652 kB
SReclaimable:     105236 kB
SUnreclaim:        25416 kB
KernelStack:        3216 kB
PageTables:         4860 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     336572 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:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 62016 MiB
End job on node127 at 2017-08-13 07:56:50