Trace number 4289333

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) 2400.03 2400.11

General information on the benchmark

NameStripPacking/
StripPacking-N1a_c18.xml
MD5SUM4209eb75c1d6f17ff2fcaefe706080c2
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 benchmark118.386
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints52
Number of domains19
Minimum domain size2
Maximum domain size200
Distribution of domain sizes[{"size":2,"count":51},{"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
2400.02/2400.10	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 (2806 MiB free)
  memory of node 1: 16384 MiB (10531 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289333-1532192908/watcher-4289333-1532192908 -o /tmp/evaluation-result-4289333-1532192908/solver-4289333-1532192908 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532190500-25138 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1319281153 HOME/instance-4289333-1532192908.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=25448, runsolver pid=25445

[startup+0.10016 s]*
/proc/loadavg: 1.93 2.00 1.87 3/187 25449
/proc/meminfo: memFree=13581016/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8692 CPUtime=0.1 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 2374 0 0 0 10 0 0 0 20 0 1 0 36853938 34717696 2173 33554432000 4194304 7498468 140722192028544 140722192025544 4397952 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2173 745 807 0 1467 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8692 KiB

[startup+0.209538 s]*
/proc/loadavg: 1.93 2.00 1.87 3/187 25449
/proc/meminfo: memFree=13503712/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8692 CPUtime=0.21 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 2374 0 0 0 21 0 0 0 20 0 1 0 36853938 34717696 2173 33554432000 4194304 7498468 140722192028544 140722192025544 5604528 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2173 745 807 0 1467 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8692 KiB

[startup+0.308804 s]*
/proc/loadavg: 1.93 2.00 1.87 3/187 25449
/proc/meminfo: memFree=13433404/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8692 CPUtime=0.31 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 2382 0 0 0 31 0 0 0 20 0 1 0 36853938 34717696 2173 33554432000 4194304 7498468 140722192028544 140722192025544 4580120 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2173 745 807 0 1467 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8692 KiB

[startup+0.70028 s]
/proc/loadavg: 1.93 2.00 1.87 3/187 25449
/proc/meminfo: memFree=13292044/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8692 CPUtime=0.69 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 2398 0 0 0 69 0 0 0 20 0 1 0 36853938 34717696 2173 33554432000 4194304 7498468 140722192028544 140722192025544 4320977 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2173 745 807 0 1467 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8692 KiB

[startup+1.50029 s]
/proc/loadavg: 1.93 2.00 1.87 3/187 25449
/proc/meminfo: memFree=12944224/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8692 CPUtime=1.49 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 2402 0 0 0 149 0 0 0 20 0 1 0 36853938 34717696 2173 33554432000 4194304 7498468 140722192028544 140722192023640 4580282 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2173 745 807 0 1467 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8692 KiB

[startup+3.10892 s]
/proc/loadavg: 1.93 2.00 1.87 3/187 25449
/proc/meminfo: memFree=11533236/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8816 CPUtime=3.1 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 3175 0 0 0 310 0 0 0 20 0 1 0 36853938 34717696 2204 33554432000 4194304 7498468 140722192028544 140722192023640 4249687 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2204 745 807 0 1467 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8816 KiB

[startup+6.30029 s]
/proc/loadavg: 1.93 2.00 1.87 3/187 25449
/proc/meminfo: memFree=9506832/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8816 CPUtime=6.29 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 3911 0 0 0 629 0 0 0 20 0 1 0 36853938 34717696 2204 33554432000 4194304 7498468 140722192028544 140722192023640 4250007 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2204 745 807 0 1467 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8816 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.00 1.87 3/187 25449
/proc/meminfo: memFree=3212860/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8816 CPUtime=12.69 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 4720 0 0 0 1269 0 0 0 20 0 1 0 36853938 34717696 2204 33554432000 4194304 7498468 140722192028544 140722192023640 4580135 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2204 745 807 0 1467 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8816 KiB

[startup+25.5002 s]
/proc/loadavg: 1.89 1.98 1.87 3/187 25571
/proc/meminfo: memFree=18630668/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8820 CPUtime=25.49 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 5630 0 0 0 2549 0 0 0 20 0 1 0 36853938 34717696 2205 33554432000 4194304 7498468 140722192028544 140722192023640 4580123 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2205 745 807 0 1467 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8820 KiB

[startup+51.1088 s]
/proc/loadavg: 1.92 1.98 1.87 3/187 25571
/proc/meminfo: memFree=18630788/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8820 CPUtime=51.09 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 5826 0 0 0 5109 0 0 0 20 0 1 0 36853938 34717696 2205 33554432000 4194304 7498468 140722192028544 140722192023640 4249938 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2205 745 807 0 1467 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8820 KiB

[startup+102.3 s]
/proc/loadavg: 2.15 2.03 1.89 3/188 25640
/proc/meminfo: memFree=18629368/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8820 CPUtime=102.28 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 6028 0 0 0 10228 0 0 0 20 0 1 0 36853938 34717696 2205 33554432000 4194304 7498468 140722192028544 140722192023640 5574576 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2205 745 807 0 1467 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8820 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.03 1.90 3/188 25641
/proc/meminfo: memFree=18629864/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=33904 memory=8820 CPUtime=162.28 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 6212 0 0 0 16228 0 0 0 20 0 1 0 36853938 34717696 2205 33554432000 4194304 7498468 140722192028544 140722192023640 4320606 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8476 2205 745 807 0 1467 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33904 KiB
Current children cumulated memory: 8820 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.04 1.91 3/188 25642
/proc/meminfo: memFree=18630160/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8820 CPUtime=222.27 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 6416 0 0 0 22227 0 0 0 20 0 1 0 36853938 34902016 2205 33554432000 4194304 7498468 140722192028544 140722192023064 5604480 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2205 745 807 0 1512 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8820 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.03 1.91 3/188 25643
/proc/meminfo: memFree=18630036/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=282.27 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 6599 0 0 0 28227 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 5574765 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.03 1.92 3/188 25644
/proc/meminfo: memFree=18630036/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=342.27 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 6781 0 0 0 34227 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 4249938 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 1.92 3/187 25645
/proc/meminfo: memFree=18630416/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=402.27 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 6970 0 0 0 40227 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 4379001 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/187 25646
/proc/meminfo: memFree=18630168/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=462.27 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 7152 0 0 0 46227 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 4250007 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB


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

/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 1662.23 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 25684
/proc/meminfo: memFree=18629272/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=1722.23 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 11066 0 0 0 172223 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 4249680 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 25685
/proc/meminfo: memFree=18629272/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=1782.23 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 11251 0 0 0 178223 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 4580352 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 25686
/proc/meminfo: memFree=18628904/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=1842.23 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 11443 0 0 0 184223 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 4252690 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 25695
/proc/meminfo: memFree=18628580/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=1902.23 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 11602 0 0 0 190223 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 5575184 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 25696
/proc/meminfo: memFree=18629216/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=1962.22 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 11781 0 0 0 196222 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 5607256 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 25697
/proc/meminfo: memFree=18629588/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=2022.22 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 11967 0 0 0 202222 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 5604640 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+2082.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/188 25698
/proc/meminfo: memFree=18629712/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=2082.22 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 12151 0 0 0 208222 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 4580282 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.02 2.01 3/188 25699
/proc/meminfo: memFree=18629544/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=2142.22 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 12339 0 0 0 214222 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 4580833 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.01 3/187 25700
/proc/meminfo: memFree=18629324/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=2202.22 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 12523 0 0 0 220222 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 4252720 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 25701
/proc/meminfo: memFree=18629336/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=2262.22 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 12712 0 0 0 226222 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 5573924 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 25702
/proc/meminfo: memFree=18629696/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=2322.21 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 12897 0 0 0 232221 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 4580304 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 25703
/proc/meminfo: memFree=18629092/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=2382.21 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 13081 0 0 0 238221 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 4580815 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 25703
/proc/meminfo: memFree=18629464/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=2400.02 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 13244 0 0 0 240002 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 5574588 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

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

[startup+2400.11 s]
# the end of solver process 25448 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.02 s, system=0.003999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 25703
/proc/meminfo: memFree=18629464/32770624 swapFree=67108860/67108860
[pid=25448] ppid=25445 vsize=34084 memory=8868 CPUtime=2400.02 cores=1,3,5,7
/proc/25448/stat : 25448 (MistralXCSP) R 25445 25448 25105 0 -1 4202496 13244 0 0 0 240002 0 0 0 20 0 1 0 36853938 34902016 2217 33554432000 4194304 7498468 140722192028544 140722192023064 5574588 0 0 4096 16386 0 0 0 17 3 0 0 0 0 0 9598848 9604096 33398784 140722192032877 140722192033027 140722192033027 140722192035785 0
/proc/25448/statm: 8521 2217 745 807 0 1512 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 34084 KiB
Current children cumulated memory: 8868 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.03
CPU user time (s): 2400.02
CPU system time (s): 0.003999
CPU usage (%): 99.9966
Max. virtual memory (cumulated for all children) (KiB): 34084
Max. memory (cumulated for all children) (KiB): 8868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.02
system time used= 0.003999
maximum resident set size= 8888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13280
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= 647


# summary of solver processes directly reported to runsolver:
#   pid: 25448
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2400.02
#   total CPU system time (s): 0.003999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.29514 second user time and 15.9722 second system time

The end

Launcher Data 

Begin job on node139 at 2018-07-21 19:08:28
IDJOB=4289333
IDBENCH=141129
IDSOLVER=2741
FILE ID=node139/4289333-1532192908
RUNJOBID= node139-1532190500-25138
PBS_JOBID= 21018928
Free space on /tmp= 45920 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/StripPacking/StripPacking-N1a_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-4289333-1532192908/watcher-4289333-1532192908 -o /tmp/evaluation-result-4289333-1532192908/solver-4289333-1532192908 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node139-1532190500-25138 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1319281153 HOME/instance-4289333-1532192908.xml

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

MD5SUM BENCH= 4209eb75c1d6f17ff2fcaefe706080c2
RANDOM SEED=1319281153

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        13671420 kB
MemAvailable:   26973688 kB
Buffers:          117356 kB
Cached:         13241868 kB
SwapCached:            0 kB
Active:          6038712 kB
Inactive:       12331100 kB
Active(anon):    4966388 kB
Inactive(anon):    64068 kB
Active(file):    1072324 kB
Inactive(file): 12267032 kB
Unevictable:        7304 kB
Mlocked:            7304 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9112 kB
Writeback:             0 kB
AnonPages:       4916108 kB
Mapped:            36200 kB
Shmem:             17036 kB
Slab:             417884 kB
SReclaimable:     391372 kB
SUnreclaim:        26512 kB
KernelStack:        3296 kB
PageTables:        14596 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5303260 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1439744 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 45908 MiB
End job on node139 at 2018-07-21 19:48:28