Trace number 4303942

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
Mistral-2.0 2018-08-01? (TO) 2520.04 2520.01

General information on the benchmark

NameStripPacking/
StripPacking-N1b_c18.xml
MD5SUMd6d9a16a398659a401a93dc83363d7ca
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark158.344
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints52
Number of domains19
Minimum domain size1
Maximum domain size200
Distribution of domain sizes[{"size":1,"count":2},{"size":2,"count":49},{"size":200,"count":34}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":17},{"degree":2,"count":34},{"degree":3,"count":34}]
Minimum constraint arity2
Maximum constraint arity68
Distribution of constraint arities[{"arity":2,"count":34},{"arity":3,"count":17},{"arity":68,"count":1}]
Number of extensional constraints17
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":17},{"type":"intension","count":34},{"type":"noOverlap","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2520.03/2520.00	s UNKNOWN

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 (1446 MiB free)
  memory of node 1: 16384 MiB (228 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303942-1533998338/watcher-4303942-1533998338 -o /tmp/evaluation-result-4303942-1533998338/solver-4303942-1533998338 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1533990775-15521 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1546341686 HOME/instance-4303942-1533998338.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=16201, runsolver pid=16198

[startup+0.100199 s]*
/proc/loadavg: 2.03 2.03 2.05 3/187 16202
/proc/meminfo: memFree=1709000/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33856 memory=8716 CPUtime=0.1 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 2390 0 0 0 10 0 0 0 20 0 1 0 217397000 34668544 2179 33554432000 4194304 7499544 140720866288672 140720866285672 4398092 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8464 2179 746 807 0 1455 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33856 KiB
Current children cumulated memory: 8716 KiB

[startup+0.209613 s]*
/proc/loadavg: 2.03 2.03 2.05 3/187 16202
/proc/meminfo: memFree=1708736/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33856 memory=8716 CPUtime=0.21 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 2396 0 0 0 21 0 0 0 20 0 1 0 217397000 34668544 2179 33554432000 4194304 7499544 140720866288672 140720866285672 4579858 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8464 2179 746 807 0 1455 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33856 KiB
Current children cumulated memory: 8716 KiB

[startup+0.309046 s]*
/proc/loadavg: 2.03 2.03 2.05 3/187 16202
/proc/meminfo: memFree=1708736/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33856 memory=8716 CPUtime=0.31 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 2396 0 0 0 31 0 0 0 20 0 1 0 217397000 34668544 2179 33554432000 4194304 7499544 140720866288672 140720866285672 4579850 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8464 2179 746 807 0 1455 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33856 KiB
Current children cumulated memory: 8716 KiB

[startup+0.700336 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 16202
/proc/meminfo: memFree=1708736/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8716 CPUtime=0.69 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 2402 0 0 0 69 0 0 0 20 0 1 0 217397000 34803712 2179 33554432000 4194304 7499544 140720866288672 140720866283224 5604064 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2179 746 807 0 1488 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8716 KiB

[startup+1.50034 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 16202
/proc/meminfo: memFree=1708324/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8716 CPUtime=1.49 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 2407 0 0 0 149 0 0 0 20 0 1 0 217397000 34803712 2179 33554432000 4194304 7499544 140720866288672 140720866283224 4580401 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2179 746 807 0 1488 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8716 KiB

[startup+3.10909 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 16202
/proc/meminfo: memFree=1708324/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8832 CPUtime=3.1 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 3176 0 0 0 310 0 0 0 20 0 1 0 217397000 34803712 2208 33554432000 4194304 7499544 140720866288672 140720866283224 4249991 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2208 748 807 0 1488 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8832 KiB

[startup+6.3003 s]
/proc/loadavg: 2.11 2.04 2.05 9/203 16234
/proc/meminfo: memFree=1663820/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8852 CPUtime=6.29 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 3940 0 0 0 629 0 0 0 20 0 1 0 217397000 34803712 2213 33554432000 4194304 7499544 140720866288672 140720866283224 4580677 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2213 748 807 0 1488 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8852 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.02 2.04 3/187 16266
/proc/meminfo: memFree=1783276/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8864 CPUtime=12.69 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 4720 0 0 0 1269 0 0 0 20 0 1 0 217397000 34803712 2216 33554432000 4194304 7499544 140720866288672 140720866283224 4320864 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2216 748 807 0 1488 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8864 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.02 2.04 3/187 16266
/proc/meminfo: memFree=1783276/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8880 CPUtime=25.49 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 5056 0 0 0 2549 0 0 0 20 0 1 0 217397000 34803712 2220 33554432000 4194304 7499544 140720866288672 140720866283224 4249922 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2220 748 807 0 1488 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8880 KiB

[startup+51.1091 s]
/proc/loadavg: 2.01 2.02 2.04 3/187 16266
/proc/meminfo: memFree=1783276/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8880 CPUtime=51.1 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 5235 0 0 0 5110 0 0 0 20 0 1 0 217397000 34803712 2220 33554432000 4194304 7499544 140720866288672 140720866283224 4320668 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2220 748 807 0 1488 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8880 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/189 16276
/proc/meminfo: memFree=1783168/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8880 CPUtime=102.29 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 5407 0 0 0 10229 0 0 0 20 0 1 0 217397000 34803712 2220 33554432000 4194304 7499544 140720866288672 140720866283224 4398000 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2220 748 807 0 1488 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8880 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 16277
/proc/meminfo: memFree=1783788/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8880 CPUtime=162.29 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 5578 0 0 0 16229 0 0 0 20 0 1 0 217397000 34803712 2220 33554432000 4194304 7499544 140720866288672 140720866283224 4580617 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2220 748 807 0 1488 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8880 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 16278
/proc/meminfo: memFree=1783416/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8880 CPUtime=222.29 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 5750 0 0 0 22229 0 0 0 20 0 1 0 217397000 34803712 2220 33554432000 4194304 7499544 140720866288672 140720866283224 5584982 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2220 748 807 0 1488 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8880 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 16279
/proc/meminfo: memFree=1784348/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8880 CPUtime=282.29 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 5921 0 0 0 28229 0 0 0 20 0 1 0 217397000 34803712 2220 33554432000 4194304 7499544 140720866288672 140720866283224 5606367 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2220 748 807 0 1488 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8880 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 16280
/proc/meminfo: memFree=1784100/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8880 CPUtime=342.29 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 6092 0 0 0 34229 0 0 0 20 0 1 0 217397000 34803712 2220 33554432000 4194304 7499544 140720866288672 140720866283224 4378996 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2220 748 807 0 1488 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8880 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 16281
/proc/meminfo: memFree=1784216/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8880 CPUtime=402.3 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 6270 0 0 0 40230 0 0 0 20 0 1 0 217397000 34803712 2220 33554432000 4194304 7499544 140720866288672 140720866283224 4320985 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2220 748 807 0 1488 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8880 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 16282
/proc/meminfo: memFree=1784604/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=33988 memory=8888 CPUtime=462.3 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 6444 0 0 0 46230 0 0 0 20 0 1 0 217397000 34803712 2222 33554432000 4194304 7499544 140720866288672 140720866283224 4245312 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8497 2222 748 807 0 1488 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8888 KiB


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

/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/187 16344
/proc/meminfo: memFree=1784824/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=1782.31 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 10318 0 0 0 178231 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 4398092 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 16345
/proc/meminfo: memFree=1784832/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=1842.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 10493 0 0 0 184232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 5606508 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 16354
/proc/meminfo: memFree=1784440/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=1902.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 10670 0 0 0 190232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 4252710 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 16355
/proc/meminfo: memFree=1784680/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=1962.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 10847 0 0 0 196232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 5574752 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+2022.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/188 16356
/proc/meminfo: memFree=1784928/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=2022.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 11024 0 0 0 202232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 5585360 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+2082.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/188 16357
/proc/meminfo: memFree=1785068/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=2082.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 11200 0 0 0 208232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 5604128 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 16358
/proc/meminfo: memFree=1784572/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=2142.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 11376 0 0 0 214232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 4398023 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 16359
/proc/meminfo: memFree=1784476/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=2202.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 11553 0 0 0 220232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 4579688 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 16360
/proc/meminfo: memFree=1784724/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=2262.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 11727 0 0 0 226232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 4252672 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 16361
/proc/meminfo: memFree=1784972/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=2322.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 11902 0 0 0 232232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 5161154 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16362
/proc/meminfo: memFree=1784724/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=2382.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 12082 0 0 0 238232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 5161164 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16363
/proc/meminfo: memFree=1784152/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=2442.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 12263 0 0 0 244232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 5574144 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 16372
/proc/meminfo: memFree=1784596/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=2502.32 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 12443 0 0 0 250232 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 5574156 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 16372
/proc/meminfo: memFree=1784596/32770624 swapFree=67108380/67108860
[pid=16201] ppid=16198 vsize=34148 memory=8948 CPUtime=2520.03 cores=0,2,4,6
/proc/16201/stat : 16201 (MistralXCSP) R 16198 16201 15490 0 -1 4202496 12614 0 0 0 252003 0 0 0 20 0 1 0 217397000 34967552 2237 33554432000 4194304 7499544 140720866288672 140720866283192 4545370 0 0 4096 16386 0 0 0 17 2 0 0 0 0 0 9598848 9604096 37015552 140720866296941 140720866297091 140720866297091 140720866299849 0
/proc/16201/statm: 8537 2237 748 807 0 1528 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 34148 KiB
Current children cumulated memory: 8948 KiB

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

[startup+2520.01 s]
# the end of solver process 16201 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.04 s, system=0.003033 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2520.04
CPU user time (s): 2520.04
CPU system time (s): 0.003033
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 34148
Max. memory (cumulated for all children) (KiB): 8948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.04
system time used= 0.003033
maximum resident set size= 8968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12649
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= 9
involuntary context switches= 657


# summary of solver processes directly reported to runsolver:
#   pid: 16201
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2520.04
#   total CPU system time (s): 0.003033

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.06309 second user time and 17.3566 second system time

The end

Launcher Data 

Begin job on node137 at 2018-08-11 16:38:58
IDJOB=4303942
IDBENCH=141132
IDSOLVER=2779
FILE ID=node137/4303942-1533998338
RUNJOBID= node137-1533990775-15521
PBS_JOBID= 21036941
Free space on /tmp= 26380 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/StripPacking/StripPacking-N1b_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303942-1533998338/watcher-4303942-1533998338 -o /tmp/evaluation-result-4303942-1533998338/solver-4303942-1533998338 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1533990775-15521 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1546341686 HOME/instance-4303942-1533998338.xml

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

MD5SUM BENCH= d6d9a16a398659a401a93dc83363d7ca
RANDOM SEED=1546341686

node137.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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
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	: 5333.54
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:         1715408 kB
MemAvailable:   31819012 kB
Buffers:          222320 kB
Cached:         29729448 kB
SwapCached:           24 kB
Active:         15556384 kB
Inactive:       14536092 kB
Active(anon):      88004 kB
Inactive(anon):   105164 kB
Active(file):   15468380 kB
Inactive(file): 14430928 kB
Unevictable:        7432 kB
Mlocked:            7432 kB
SwapTotal:      67108860 kB
SwapFree:       67108380 kB
Dirty:              6000 kB
Writeback:             0 kB
AnonPages:        160800 kB
Mapped:            56288 kB
Shmem:             49628 kB
Slab:             660636 kB
SReclaimable:     632756 kB
SUnreclaim:        27880 kB
KernelStack:        3568 kB
PageTables:         5364 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     460220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 26376 MiB
End job on node137 at 2018-08-11 17:20:58