Trace number 4289336

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 2018-06-15? (TO) 2400.01 2400.11

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 16062018
2400.00/2400.10	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 (11023 MiB free)
  memory of node 1: 16384 MiB (9207 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289336-1532192908/watcher-4289336-1532192908 -o /tmp/evaluation-result-4289336-1532192908/solver-4289336-1532192908 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532190499-24593 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1143073342 HOME/instance-4289336-1532192908.xml 

running on 4 cores: 1,3,5,7

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
Current StackSize limit: 8192 KiB

solver pid=25027, runsolver pid=25024

[startup+0.100822 s]*
/proc/loadavg: 2.16 2.02 1.87 3/187 25028
/proc/meminfo: memFree=20710416/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=33856 memory=8700 CPUtime=0.1 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 2383 0 0 0 10 0 0 0 20 0 1 0 36854038 34668544 2175 33554432000 4194304 7498468 140736284939216 140736284934312 5607024 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8464 2175 742 807 0 1455 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33856 KiB
Current children cumulated memory: 8700 KiB

[startup+0.209586 s]*
/proc/loadavg: 2.16 2.02 1.87 3/187 25028
/proc/meminfo: memFree=20710416/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=33856 memory=8700 CPUtime=0.21 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 2392 0 0 0 21 0 0 0 20 0 1 0 36854038 34668544 2175 33554432000 4194304 7498468 140736284939216 140736284934312 4378989 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8464 2175 742 807 0 1455 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33856 KiB
Current children cumulated memory: 8700 KiB

[startup+0.308911 s]*
/proc/loadavg: 2.16 2.02 1.87 3/187 25028
/proc/meminfo: memFree=20710416/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=33856 memory=8700 CPUtime=0.3 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 2394 0 0 0 30 0 0 0 20 0 1 0 36854038 34668544 2175 33554432000 4194304 7498468 140736284939216 140736284934312 4397990 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8464 2175 742 807 0 1455 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33856 KiB
Current children cumulated memory: 8700 KiB

[startup+0.70028 s]
/proc/loadavg: 2.16 2.02 1.87 3/187 25028
/proc/meminfo: memFree=20710044/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=33988 memory=8700 CPUtime=0.69 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 2403 0 0 0 69 0 0 0 20 0 1 0 36854038 34803712 2175 33554432000 4194304 7498468 140736284939216 140736284934312 4379001 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8497 2175 742 807 0 1488 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8700 KiB

[startup+1.50026 s]
/proc/loadavg: 2.16 2.02 1.87 3/187 25028
/proc/meminfo: memFree=20710044/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=33988 memory=8700 CPUtime=1.49 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 2411 0 0 0 149 0 0 0 20 0 1 0 36854038 34803712 2175 33554432000 4194304 7498468 140736284939216 140736284934312 4580061 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8497 2175 742 807 0 1488 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8700 KiB

[startup+3.10897 s]
/proc/loadavg: 2.16 2.02 1.87 3/187 25028
/proc/meminfo: memFree=20709552/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=33988 memory=8860 CPUtime=3.1 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 3185 0 0 0 310 0 0 0 20 0 1 0 36854038 34803712 2215 33554432000 4194304 7498468 140736284939216 140736284934312 4580366 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8497 2215 745 807 0 1488 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8860 KiB

[startup+6.30027 s]
/proc/loadavg: 2.15 2.02 1.87 3/187 25028
/proc/meminfo: memFree=20709552/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=33988 memory=8864 CPUtime=6.29 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 3966 0 0 0 629 0 0 0 20 0 1 0 36854038 34803712 2216 33554432000 4194304 7498468 140736284939216 140736284933768 4257888 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8497 2216 745 807 0 1488 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8864 KiB

[startup+12.7003 s]
/proc/loadavg: 2.22 2.03 1.88 3/187 25028
/proc/meminfo: memFree=20707580/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=33988 memory=8864 CPUtime=12.69 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 4487 0 0 0 1269 0 0 0 20 0 1 0 36854038 34803712 2216 33554432000 4194304 7498468 140736284939216 140736284933768 5574604 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8497 2216 745 807 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: 2.24 2.05 1.89 3/187 25028
/proc/meminfo: memFree=20708572/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=33988 memory=8872 CPUtime=25.49 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 5508 0 0 0 2549 0 0 0 20 0 1 0 36854038 34803712 2218 33554432000 4194304 7498468 140736284939216 140736284933768 4403248 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8497 2218 745 807 0 1488 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8872 KiB

[startup+51.109 s]
/proc/loadavg: 2.16 2.04 1.89 3/187 25028
/proc/meminfo: memFree=20709236/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=33988 memory=8872 CPUtime=51.09 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 6054 0 0 0 5109 0 0 0 20 0 1 0 36854038 34803712 2218 33554432000 4194304 7498468 140736284939216 140736284933768 5604484 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8497 2218 745 807 0 1488 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33988 KiB
Current children cumulated memory: 8872 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.04 1.89 3/188 25037
/proc/meminfo: memFree=20708472/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8872 CPUtime=102.28 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 6598 0 0 0 10228 0 0 0 20 0 1 0 36854038 34955264 2218 33554432000 4194304 7498468 140736284939216 140736284933736 4317730 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2218 745 807 0 1525 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8872 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.03 1.90 3/188 25038
/proc/meminfo: memFree=20709512/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=162.28 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 7123 0 0 0 16228 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4321018 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 1.90 3/188 25039
/proc/meminfo: memFree=20709596/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=222.28 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 7647 0 0 0 22228 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4580282 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 1.91 3/188 25040
/proc/meminfo: memFree=20709768/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=282.28 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 8177 0 0 0 28228 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4378999 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 1.92 3/188 25041
/proc/meminfo: memFree=20709752/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=342.27 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 8687 0 0 0 34227 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4249751 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.92 3/187 25042
/proc/meminfo: memFree=20709844/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=402.27 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 9217 0 0 0 40227 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 5604541 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/187 25043
/proc/meminfo: memFree=20709620/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=462.27 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 9736 0 0 0 46227 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 5161464 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB


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

/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 1662.22 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 25206
/proc/meminfo: memFree=20715536/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=1722.22 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 20645 0 0 0 172222 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4580275 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 25207
/proc/meminfo: memFree=20715704/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=1782.22 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 21163 0 0 0 178222 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4580254 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+1842.3 s]
/proc/loadavg: 2.08 2.03 1.96 3/187 25208
/proc/meminfo: memFree=20715504/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=1842.21 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 21679 0 0 0 184221 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4580120 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.03 1.96 3/187 25216
/proc/meminfo: memFree=20715108/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=1902.21 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 22197 0 0 0 190221 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4397920 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 1.96 3/187 25217
/proc/meminfo: memFree=20715544/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=1962.21 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 22714 0 0 0 196221 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4314704 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 25218
/proc/meminfo: memFree=20715620/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=2022.2 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 23234 0 0 0 202220 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4580721 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+2082.3 s]
/proc/loadavg: 2.06 2.03 1.97 3/187 25219
/proc/meminfo: memFree=20715548/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=2082.2 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 23754 0 0 0 208220 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4258039 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.02 1.97 3/187 25220
/proc/meminfo: memFree=20715372/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=2142.2 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 24279 0 0 0 214220 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4249751 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 1.97 3/187 25221
/proc/meminfo: memFree=20715432/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=2202.2 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 24801 0 0 0 220220 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4580135 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 25222
/proc/meminfo: memFree=20715004/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=2262.2 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 25323 0 0 0 226220 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4320998 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/187 25223
/proc/meminfo: memFree=20715160/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=2322.19 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 25844 0 0 0 232219 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4580352 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.03 1.97 3/187 25224
/proc/meminfo: memFree=20715104/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=2382.19 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 26367 0 0 0 238219 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 5585442 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.03 2.03 1.97 3/187 25225
/proc/meminfo: memFree=20715072/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=2400 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 26874 0 0 0 240000 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4250000 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

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

[startup+2400.11 s]
# the end of solver process 25027 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400 s, system=0.007999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.03 2.03 1.97 3/187 25225
/proc/meminfo: memFree=20715072/32770624 swapFree=67108860/67108860
[pid=25027] ppid=25024 vsize=34136 memory=8924 CPUtime=2400 cores=1,3,5,7
/proc/25027/stat : 25027 (MistralXCSP) R 25024 25027 24561 0 -1 4202496 26874 0 0 0 240000 0 0 0 20 0 1 0 36854038 34955264 2231 33554432000 4194304 7498468 140736284939216 140736284933736 4250000 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 23846912 140736284947565 140736284947715 140736284947715 140736284950473 0
/proc/25027/statm: 8534 2231 745 807 0 1525 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 34136 KiB
Current children cumulated memory: 8924 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.01
CPU user time (s): 2400
CPU system time (s): 0.007999
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 34136
Max. memory (cumulated for all children) (KiB): 8924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400
system time used= 0.007999
maximum resident set size= 8944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26909
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= 7
involuntary context switches= 606


# summary of solver processes directly reported to runsolver:
#   pid: 25027
#   total CPU time (s): 2400.01
#   total CPU user time (s): 2400
#   total CPU system time (s): 0.007999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.2264 second user time and 15.4074 second system time

The end

Launcher Data 

Begin job on node151 at 2018-07-21 19:08:28
IDJOB=4289336
IDBENCH=141132
IDSOLVER=2741
FILE ID=node151/4289336-1532192908
RUNJOBID= node151-1532190499-24593
PBS_JOBID= 21018924
Free space on /tmp= 55068 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
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-4289336-1532192908/watcher-4289336-1532192908 -o /tmp/evaluation-result-4289336-1532192908/solver-4289336-1532192908 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1532190499-24593 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1143073342 HOME/instance-4289336-1532192908.xml

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

MD5SUM BENCH= d6d9a16a398659a401a93dc83363d7ca
RANDOM SEED=1143073342

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        20716816 kB
MemAvailable:   31929704 kB
Buffers:          219276 kB
Cached:         11146680 kB
SwapCached:            0 kB
Active:           938948 kB
Inactive:       10491160 kB
Active(anon):      67152 kB
Inactive(anon):    16940 kB
Active(file):     871796 kB
Inactive(file): 10474220 kB
Unevictable:        7940 kB
Mlocked:            7940 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             18128 kB
Writeback:             0 kB
AnonPages:        102944 kB
Mapped:            35720 kB
Shmem:             17032 kB
Slab:             321396 kB
SReclaimable:     295332 kB
SUnreclaim:        26064 kB
KernelStack:        3344 kB
PageTables:         5084 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     354244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     38912 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= 55060 MiB
End job on node151 at 2018-07-21 19:48:29