Trace number 4289483

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) 2400.04 2400.2

General information on the benchmark

NameSocialGolfers/
SocialGolfers-6-6-8-cp_c18.xml
MD5SUM8a9161d398725f1a5fa3c8de0eb5bbd3
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables288
Number of constraints17650
Number of domains1
Minimum domain size6
Maximum domain size6
Distribution of domain sizes[{"size":6,"count":288}]
Minimum variable degree247
Maximum variable degree248
Distribution of variable degrees[{"degree":247,"count":252},{"degree":248,"count":36}]
Minimum constraint arity4
Maximum constraint arity288
Distribution of constraint arities[{"arity":4,"count":17640},{"arity":36,"count":9},{"arity":288,"count":1}]
Number of extensional constraints0
Number of intensional constraints17640
Distribution of constraint types[{"type":"intension","count":17640},{"type":"lex","count":1},{"type":"cardinality","count":8},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 16062018
2400.02/2400.20	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 (13161 MiB free)
  memory of node 1: 16384 MiB (13167 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4289483-1532197727/watcher-4289483-1532197727 -o /tmp/evaluation-result-4289483-1532197727/solver-4289483-1532197727 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532190501-29366 --watchdog 2560 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1491380854 HOME/instance-4289483-1532197727.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=30423, runsolver pid=30420
Current StackSize limit: 8192 KiB


[startup+0.100411 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 30424
/proc/meminfo: memFree=26959388/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=29640 memory=4000 CPUtime=0.1 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 1173 0 0 0 10 0 0 0 20 0 1 0 37335949 30351360 1000 33554432000 4194304 7498468 140726474852928 140726474846168 6017170 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 7410 1000 665 807 0 401 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29640 KiB
Current children cumulated memory: 4000 KiB

[startup+0.209405 s]*
/proc/loadavg: 1.92 2.00 2.04 3/191 30424
/proc/meminfo: memFree=26959016/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=29964 memory=4224 CPUtime=0.21 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 1292 0 0 0 21 0 0 0 20 0 1 0 37335949 30683136 1056 33554432000 4194304 7498468 140726474852928 140726474846168 5890865 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 7491 1056 665 807 0 482 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29964 KiB
Current children cumulated memory: 4224 KiB

[startup+0.308905 s]*
/proc/loadavg: 1.92 2.00 2.04 3/191 30424
/proc/meminfo: memFree=26958768/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=30228 memory=4484 CPUtime=0.31 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 1374 0 0 0 31 0 0 0 20 0 1 0 37335949 30953472 1121 33554432000 4194304 7498468 140726474852928 140726474846168 140067218742272 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 7557 1121 665 807 0 548 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 30228 KiB
Current children cumulated memory: 4484 KiB

[startup+0.70024 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 30424
/proc/meminfo: memFree=26954692/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=40572 memory=14828 CPUtime=0.68 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 4030 0 0 0 68 0 0 0 20 0 1 0 37335949 41545728 3707 33554432000 4194304 7498468 140726474852928 140726474843752 140067221789037 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 10143 3707 694 807 0 3134 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 40572 KiB
Current children cumulated memory: 14828 KiB

[startup+1.50024 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 30424
/proc/meminfo: memFree=26938572/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=66684 memory=40840 CPUtime=1.48 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 10672 0 0 0 147 1 0 0 20 0 1 0 37335949 68284416 10210 33554432000 4194304 7498468 140726474852928 140726474843752 140067219230122 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 16671 10210 694 807 0 9662 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 66684 KiB
Current children cumulated memory: 40840 KiB

[startup+3.10948 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 30424
/proc/meminfo: memFree=26880392/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=111588 memory=85732 CPUtime=3.1 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 22714 0 0 0 307 3 0 0 20 0 1 0 37335949 114266112 21433 33554432000 4194304 7498468 140726474852928 140726474843752 140067219159044 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 27897 21433 694 807 0 20888 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 111588 KiB
Current children cumulated memory: 85732 KiB

[startup+6.30022 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 30424
/proc/meminfo: memFree=26801336/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=193736 memory=167780 CPUtime=6.28 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 58528 0 0 0 622 6 0 0 20 0 1 0 37335949 198385664 41945 33554432000 4194304 7498468 140726474852928 140726474843832 4564583 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 48434 41945 694 807 0 41425 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 193736 KiB
Current children cumulated memory: 167780 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 30424
/proc/meminfo: memFree=26685732/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275484 CPUtime=12.68 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 128687 0 0 0 1256 12 0 0 20 0 1 0 37335949 307871744 68871 33554432000 4194304 7498468 140726474852928 140726474848024 5574915 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68871 759 807 0 68155 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275484 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/191 30424
/proc/meminfo: memFree=26685732/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275484 CPUtime=25.49 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 180099 0 0 0 2534 15 0 0 20 0 1 0 37335949 307871744 68871 33554432000 4194304 7498468 140726474852928 140726474848024 4252726 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68871 759 807 0 68155 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275484 KiB

[startup+51.1096 s]
/proc/loadavg: 1.97 2.00 2.04 3/191 30424
/proc/meminfo: memFree=26685732/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275484 CPUtime=51.09 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 232940 0 0 0 5092 17 0 0 20 0 1 0 37335949 307871744 68871 33554432000 4194304 7498468 140726474852928 140726474848024 5574915 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68871 759 807 0 68155 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275484 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 30432
/proc/meminfo: memFree=26685912/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275484 CPUtime=102.28 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 333052 0 0 0 10207 21 0 0 20 0 1 0 37335949 307871744 68871 33554432000 4194304 7498468 140726474852928 140726474848024 5585414 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68871 759 807 0 68155 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275484 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 30433
/proc/meminfo: memFree=26685480/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275484 CPUtime=162.28 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 372088 0 0 0 16205 23 0 0 20 0 1 0 37335949 307871744 68871 33554432000 4194304 7498468 140726474852928 140726474848024 5574588 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68871 759 807 0 68155 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275484 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.01 2.05 3/191 30434
/proc/meminfo: memFree=26684992/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275484 CPUtime=222.28 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 426392 0 0 0 22202 26 0 0 20 0 1 0 37335949 307871744 68871 33554432000 4194304 7498468 140726474852928 140726474848024 4580213 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68871 759 807 0 68155 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275484 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/191 30436
/proc/meminfo: memFree=26684816/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275484 CPUtime=282.28 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 472626 0 0 0 28200 28 0 0 20 0 1 0 37335949 307871744 68871 33554432000 4194304 7498468 140726474852928 140726474848024 5575275 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68871 759 807 0 68155 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275484 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 30437
/proc/meminfo: memFree=26684676/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275484 CPUtime=342.27 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 525693 0 0 0 34197 30 0 0 20 0 1 0 37335949 307871744 68871 33554432000 4194304 7498468 140726474852928 140726474848024 5161513 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68871 759 807 0 68155 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275484 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 30438
/proc/meminfo: memFree=26684304/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275484 CPUtime=402.27 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 569044 0 0 0 40195 32 0 0 20 0 1 0 37335949 307871744 68871 33554432000 4194304 7498468 140726474852928 140726474848024 5161517 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68871 759 807 0 68155 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275484 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 30440
/proc/meminfo: memFree=26682708/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275484 CPUtime=462.24 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 612354 0 0 0 46190 34 0 0 20 0 1 0 37335949 307871744 68871 33554432000 4194304 7498468 140726474852928 140726474848024 5574915 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68871 759 807 0 68155 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275484 KiB


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

/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 1602.14 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/190 30600
/proc/meminfo: memFree=27412300/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=1662.15 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 647389 0 0 0 166178 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 4580194 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 1662.15 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+1722.3 s]
/proc/loadavg: 2.05 2.01 2.05 3/190 30601
/proc/meminfo: memFree=27412424/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=1722.14 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 648135 0 0 0 172177 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 5574588 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 1722.14 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/191 30604
/proc/meminfo: memFree=27412324/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=1782.14 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 648889 0 0 0 178177 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 5574588 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 30605
/proc/meminfo: memFree=27412636/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=1842.14 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 649638 0 0 0 184177 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 5573824 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 1842.14 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/193 30615
/proc/meminfo: memFree=27411760/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=1902.14 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 650387 0 0 0 190177 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 5574588 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 1902.14 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/194 30639
/proc/meminfo: memFree=27410616/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=1962.14 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 651136 0 0 0 196177 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 5161526 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/194 30640
/proc/meminfo: memFree=27410836/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=2022.14 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 651885 0 0 0 202177 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 5574588 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 30641
/proc/meminfo: memFree=27411552/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=2082.14 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 652591 0 0 0 208177 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 5585650 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 30642
/proc/meminfo: memFree=27411880/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=2142.13 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 653382 0 0 0 214176 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 4249936 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+2202.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/191 30643
/proc/meminfo: memFree=27411836/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=2202.13 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 654132 0 0 0 220176 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 5574588 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 2202.13 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+2262.3 s]
/proc/loadavg: 2.07 2.04 2.05 3/191 30645
/proc/meminfo: memFree=27412012/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=2262.13 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 654880 0 0 0 226176 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 5585598 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 30707
/proc/meminfo: memFree=27206664/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=2322.13 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 655815 0 0 0 232176 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 5585414 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 2322.13 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 30708
/proc/meminfo: memFree=27206196/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=2382.12 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 656556 0 0 0 238175 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 4580687 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 2382.12 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.2 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 30708
/proc/meminfo: memFree=27206196/32770624 swapFree=67108860/67108860
[pid=30423] ppid=30420 vsize=300656 memory=275552 CPUtime=2400.02 cores=0,2,4,6
/proc/30423/stat : 30423 (MistralXCSP) R 30420 30423 29334 0 -1 4202496 656594 0 0 0 239965 37 0 0 20 0 1 0 37335949 307871744 68888 33554432000 4194304 7498468 140726474852928 140726474848024 4314748 0 0 4096 16386 0 0 0 17 0 0 0 0 0 0 9598848 9604096 35655680 140726474855533 140726474855683 140726474855683 140726474858441 0
/proc/30423/statm: 75164 68888 759 807 0 68155 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 300656 KiB
Current children cumulated memory: 275552 KiB

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

[startup+2400.2 s]
# the end of solver process 30423 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.66 s, system=0.377988 s

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

Child status: 0
Real time (s): 2400.2
CPU time (s): 2400.04
CPU user time (s): 2399.66
CPU system time (s): 0.377988
CPU usage (%): 99.9931
Max. virtual memory (cumulated for all children) (KiB): 300656
Max. memory (cumulated for all children) (KiB): 275552

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.66
system time used= 0.377988
maximum resident set size= 279616
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 656624
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= 119
involuntary context switches= 923


# summary of solver processes directly reported to runsolver:
#   pid: 30423
#   total CPU time (s): 2400.04
#   total CPU user time (s): 2399.66
#   total CPU system time (s): 0.377988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.56535 second user time and 19.4235 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-21 20:28:47
IDJOB=4289483
IDBENCH=141380
IDSOLVER=2741
FILE ID=node134/4289483-1532197727
RUNJOBID= node134-1532190501-29366
PBS_JOBID= 21018933
Free space on /tmp= 55984 MiB

SOLVER NAME= Mistral-2.0 2018-06-15
BENCH NAME= XCSP18/SocialGolfers/SocialGolfers-6-6-8-cp_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-4289483-1532197727/watcher-4289483-1532197727 -o /tmp/evaluation-result-4289483-1532197727/solver-4289483-1532197727 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532190501-29366 --watchdog 2560  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1491380854 HOME/instance-4289483-1532197727.xml

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

MD5SUM BENCH= 8a9161d398725f1a5fa3c8de0eb5bbd3
RANDOM SEED=1491380854

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        26961176 kB
MemAvailable:   31251628 kB
Buffers:          124304 kB
Cached:          4432216 kB
SwapCached:            0 kB
Active:          2032880 kB
Inactive:        3310480 kB
Active(anon):     733528 kB
Inactive(anon):    72176 kB
Active(file):    1299352 kB
Inactive(file):  3238304 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              9556 kB
Writeback:             0 kB
AnonPages:        802940 kB
Mapped:            35988 kB
Shmem:             17056 kB
Slab:             164240 kB
SReclaimable:     137260 kB
SUnreclaim:        26980 kB
KernelStack:        3632 kB
PageTables:         6296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1074460 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    741376 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55976 MiB
End job on node134 at 2018-07-21 21:08:48