Trace number 4303943

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) 2520.06 2520.01

General information on the benchmark

NameStripPacking/
StripPacking-N1c_c18.xml
MD5SUM19f4dcf35e46defaa68e633424c84ce1
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 benchmark72.0175
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 01082018
2520.05/2520.00	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 (1479 MiB free)
  memory of node 1: 16384 MiB (270 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303943-1533998345/watcher-4303943-1533998345 -o /tmp/evaluation-result-4303943-1533998345/solver-4303943-1533998345 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1533990775-15522 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1434473592 HOME/instance-4303943-1533998345.xml 

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

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

solver pid=16265, runsolver pid=16262

[startup+0.100719 s]*
/proc/loadavg: 2.11 2.04 2.05 3/187 16266
/proc/meminfo: memFree=1786500/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=33600 memory=8252 CPUtime=0.09 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 2267 0 0 0 9 0 0 0 20 0 1 0 217397633 34406400 2063 33554432000 4194304 7499544 140735802849520 140735802844216 5604589 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8400 2063 733 807 0 1391 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 33600 KiB
Current children cumulated memory: 8252 KiB

[startup+0.2096 s]*
/proc/loadavg: 2.11 2.04 2.05 3/187 16266
/proc/meminfo: memFree=1786128/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=33908 memory=8732 CPUtime=0.2 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 2386 0 0 0 20 0 0 0 20 0 1 0 217397633 34721792 2183 33554432000 4194304 7499544 140735802849520 140735802844216 4579688 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8477 2183 748 807 0 1468 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 33908 KiB
Current children cumulated memory: 8732 KiB

[startup+0.308863 s]*
/proc/loadavg: 2.11 2.04 2.05 3/187 16266
/proc/meminfo: memFree=1785756/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=33908 memory=8732 CPUtime=0.3 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 2389 0 0 0 30 0 0 0 20 0 1 0 217397633 34721792 2183 33554432000 4194304 7499544 140735802849520 140735802844216 5573392 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8477 2183 748 807 0 1468 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 33908 KiB
Current children cumulated memory: 8732 KiB

[startup+0.700271 s]
/proc/loadavg: 2.11 2.04 2.05 3/187 16266
/proc/meminfo: memFree=1785756/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=33908 memory=8732 CPUtime=0.68 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 2394 0 0 0 68 0 0 0 20 0 1 0 217397633 34721792 2183 33554432000 4194304 7499544 140735802849520 140735802844616 4321006 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8477 2183 748 807 0 1468 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 33908 KiB
Current children cumulated memory: 8732 KiB

[startup+1.50027 s]
/proc/loadavg: 2.11 2.04 2.05 3/187 16266
/proc/meminfo: memFree=1785756/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=33908 memory=8732 CPUtime=1.48 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 2401 0 0 0 148 0 0 0 20 0 1 0 217397633 34721792 2183 33554432000 4194304 7499544 140735802849520 140735802844616 4579858 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8477 2183 748 807 0 1468 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 33908 KiB
Current children cumulated memory: 8732 KiB

[startup+3.10899 s]
/proc/loadavg: 2.11 2.04 2.05 3/187 16266
/proc/meminfo: memFree=1785756/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=33908 memory=8816 CPUtime=3.09 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 3169 0 0 0 309 0 0 0 20 0 1 0 217397633 34721792 2204 33554432000 4194304 7499544 140735802849520 140735802844616 4545389 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8477 2204 748 807 0 1468 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33908 KiB
Current children cumulated memory: 8816 KiB

[startup+6.30027 s]
/proc/loadavg: 2.02 2.02 2.04 3/187 16266
/proc/meminfo: memFree=1783276/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=33908 memory=8836 CPUtime=6.28 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 3932 0 0 0 628 0 0 0 20 0 1 0 217397633 34721792 2209 33554432000 4194304 7499544 140735802849520 140735802844616 4398143 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8477 2209 748 807 0 1468 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 33908 KiB
Current children cumulated memory: 8836 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=16265] ppid=16262 vsize=33908 memory=8836 CPUtime=12.68 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 4114 0 0 0 1268 0 0 0 20 0 1 0 217397633 34721792 2209 33554432000 4194304 7499544 140735802849520 140735802844616 5606481 0 0 4096 16386 0 0 0 17 1 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8477 2209 748 807 0 1468 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 33908 KiB
Current children cumulated memory: 8836 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=16265] ppid=16262 vsize=33908 memory=8836 CPUtime=25.48 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 4445 0 0 0 2548 0 0 0 20 0 1 0 217397633 34721792 2209 33554432000 4194304 7499544 140735802849520 140735802844616 4579480 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8477 2209 748 807 0 1468 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 33908 KiB
Current children cumulated memory: 8836 KiB

[startup+51.1089 s]
/proc/loadavg: 2.01 2.02 2.04 3/187 16266
/proc/meminfo: memFree=1783276/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=33908 memory=8836 CPUtime=51.09 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 4624 0 0 0 5109 0 0 0 20 0 1 0 217397633 34721792 2209 33554432000 4194304 7499544 140735802849520 140735802844616 4579585 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8477 2209 748 807 0 1468 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 33908 KiB
Current children cumulated memory: 8836 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=16265] ppid=16262 vsize=33908 memory=8836 CPUtime=102.28 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 4800 0 0 0 10228 0 0 0 20 0 1 0 217397633 34721792 2209 33554432000 4194304 7499544 140735802849520 140735802844616 4249664 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8477 2209 748 807 0 1468 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 33908 KiB
Current children cumulated memory: 8836 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=16265] ppid=16262 vsize=33908 memory=8836 CPUtime=162.28 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 4969 0 0 0 16228 0 0 0 20 0 1 0 217397633 34721792 2209 33554432000 4194304 7499544 140735802849520 140735802844616 5604112 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8477 2209 748 807 0 1468 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 33908 KiB
Current children cumulated memory: 8836 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=16265] ppid=16262 vsize=34040 memory=8836 CPUtime=222.29 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 5146 0 0 0 22229 0 0 0 20 0 1 0 217397633 34856960 2209 33554432000 4194304 7499544 140735802849520 140735802844072 4321006 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2209 748 807 0 1501 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8836 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=16265] ppid=16262 vsize=34040 memory=8840 CPUtime=282.29 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 5317 0 0 0 28229 0 0 0 20 0 1 0 217397633 34856960 2210 33554432000 4194304 7499544 140735802849520 140735802844072 4579961 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2210 748 807 0 1501 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8840 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=16265] ppid=16262 vsize=34040 memory=8840 CPUtime=342.29 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 5490 0 0 0 34229 0 0 0 20 0 1 0 217397633 34856960 2210 33554432000 4194304 7499544 140735802849520 140735802844072 4257831 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2210 748 807 0 1501 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8840 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=16265] ppid=16262 vsize=34040 memory=8840 CPUtime=402.29 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 5661 0 0 0 40229 0 0 0 20 0 1 0 217397633 34856960 2210 33554432000 4194304 7499544 140735802849520 140735802844072 4320544 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2210 748 807 0 1501 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8840 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=16265] ppid=16262 vsize=34040 memory=8840 CPUtime=462.29 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 5834 0 0 0 46229 0 0 0 20 0 1 0 217397633 34856960 2210 33554432000 4194304 7499544 140735802849520 140735802844072 4249705 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2210 748 807 0 1501 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8840 KiB


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

/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 16344
/proc/meminfo: memFree=1784824/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=1782.33 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 9593 0 0 0 178232 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 4579688 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 16345
/proc/meminfo: memFree=1784832/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=1842.33 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 9764 0 0 0 184232 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 5606556 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 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=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=1902.33 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 9936 0 0 0 190232 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 5574172 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 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=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=1962.33 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 10097 0 0 0 196232 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 4579688 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.05 2.05 3/188 16356
/proc/meminfo: memFree=1784928/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=2022.33 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 10279 0 0 0 202232 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 5161094 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 16357
/proc/meminfo: memFree=1785068/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=2082.34 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 10450 0 0 0 208233 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 5803380 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 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=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=2142.34 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 10618 0 0 0 214233 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 5604105 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 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=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=2202.34 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 10789 0 0 0 220233 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 4249920 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 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=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=2262.34 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 10957 0 0 0 226233 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 4579762 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 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=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=2322.34 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 11125 0 0 0 232233 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 5610176 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 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=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=2382.34 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 11292 0 0 0 238233 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 4579872 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 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=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=2442.34 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 11467 0 0 0 244233 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 4579850 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 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=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=2502.34 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 11638 0 0 0 250233 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 5559104 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 16494
/proc/meminfo: memFree=1766856/32770624 swapFree=67108380/67108860
[pid=16265] ppid=16262 vsize=34040 memory=8888 CPUtime=2520.05 cores=1,3,5,7
/proc/16265/stat : 16265 (MistralXCSP) R 16262 16265 15490 0 -1 4202496 11797 0 0 0 252004 1 0 0 20 0 1 0 217397633 34856960 2222 33554432000 4194304 7499544 140735802849520 140735802844072 5606988 0 0 4096 16386 0 0 0 17 5 0 0 0 0 0 9598848 9604096 13996032 140735802852461 140735802852611 140735802852611 140735802855369 0
/proc/16265/statm: 8510 2222 748 807 0 1501 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 34040 KiB
Current children cumulated memory: 8888 KiB

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

[startup+2520.01 s]
# the end of solver process 16265 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2520.05 s, system=0.014 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): 2520.06
CPU user time (s): 2520.05
CPU system time (s): 0.014
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 34040
Max. memory (cumulated for all children) (KiB): 8888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2520.05
system time used= 0.014
maximum resident set size= 8908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11833
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= 674


# summary of solver processes directly reported to runsolver:
#   pid: 16265
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2520.05
#   total CPU system time (s): 0.014

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.77004 second user time and 14.8734 second system time

The end

Launcher Data 

Begin job on node137 at 2018-08-11 16:39:05
IDJOB=4303943
IDBENCH=141133
IDSOLVER=2779
FILE ID=node137/4303943-1533998345
RUNJOBID= node137-1533990775-15522
PBS_JOBID= 21036941
Free space on /tmp= 26380 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/StripPacking/StripPacking-N1c_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-4303943-1533998345/watcher-4303943-1533998345 -o /tmp/evaluation-result-4303943-1533998345/solver-4303943-1533998345 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node137-1533990775-15522 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1434473592 HOME/instance-4303943-1533998345.xml

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

MD5SUM BENCH= 19f4dcf35e46defaa68e633424c84ce1
RANDOM SEED=1434473592

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:         1792404 kB
MemAvailable:   31896032 kB
Buffers:          222320 kB
Cached:         29729216 kB
SwapCached:           24 kB
Active:         15478360 kB
Inactive:       14536060 kB
Active(anon):       9924 kB
Inactive(anon):   105164 kB
Active(file):   15468436 kB
Inactive(file): 14430896 kB
Unevictable:        7432 kB
Mlocked:            7432 kB
SwapTotal:      67108860 kB
SwapFree:       67108380 kB
Dirty:              5904 kB
Writeback:             0 kB
AnonPages:        148052 kB
Mapped:            55724 kB
Shmem:             49628 kB
Slab:             661056 kB
SReclaimable:     632756 kB
SUnreclaim:        28300 kB
KernelStack:        3360 kB
PageTables:         5196 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     382616 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 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 17:21:05