Trace number 4303369

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
PicatSAT 2018-08-02? (TO) 2519.58 2520.02

General information on the benchmark

NameSportsScheduling/
SportsScheduling-24_c18.xml
MD5SUM160b6465c319713d06d2dfba6c5298ba
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 variables852
Number of constraints372
Number of domains2
Minimum domain size24
Maximum domain size276
Distribution of domain sizes[{"size":24,"count":576},{"size":276,"count":276}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":288},{"degree":4,"count":564}]
Minimum constraint arity1
Maximum constraint arity276
Distribution of constraint arities[{"arity":1,"count":12},{"arity":2,"count":12},{"arity":3,"count":276},{"arity":12,"count":23},{"arity":24,"count":24},{"arity":46,"count":12},{"arity":48,"count":12},{"arity":276,"count":1}]
Number of extensional constraints276
Number of intensional constraints24
Distribution of constraint types[{"type":"extension","count":276},{"type":"intension","count":24},{"type":"allDifferent","count":25},{"type":"count","count":23},{"type":"cardinality","count":24}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

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 (8540 MiB free)
  memory of node 1: 16384 MiB (11707 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303369-1534027818/watcher-4303369-1534027818 -o /tmp/evaluation-result-4303369-1534027818/solver-4303369-1534027818 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1534025075-19010 --watchdog 2580 xcsp_picat HOME/instance-4303369-1534027818.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
solver pid=19372, runsolver pid=19369
Current StackSize limit: 8192 KiB


[startup+0.100179 s]*
/proc/loadavg: 2.06 2.09 2.00 3/187 19373
/proc/meminfo: memFree=20701672/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=2033560 memory=38444 CPUtime=0.1 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 1636 0 0 0 10 0 0 0 20 0 1 0 220344715 2082365440 9611 33554432000 4194304 5849708 140731090701968 140731090701968 4574797 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 508390 9611 614 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 38444 KiB

[startup+0.209667 s]*
/proc/loadavg: 2.06 2.09 2.00 3/187 19373
/proc/meminfo: memFree=20680820/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=2033560 memory=55080 CPUtime=0.21 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 1706 0 0 0 21 0 0 0 20 0 1 0 220344715 2082365440 13770 33554432000 4194304 5849708 140731090701968 140731090701968 4488915 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 508390 13770 614 405 0 505335 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 55080 KiB

[startup+0.309622 s]*
/proc/loadavg: 2.06 2.09 2.00 3/187 19373
/proc/meminfo: memFree=20659812/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=2033560 memory=78104 CPUtime=0.31 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 1805 0 0 0 30 1 0 0 20 0 1 0 220344715 2082365440 19526 33554432000 4194304 5849708 140731090701968 140731090701968 4541714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 508390 19526 635 405 0 505335 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 78104 KiB

[startup+0.700423 s]
/proc/loadavg: 2.06 2.09 2.00 3/187 19373
/proc/meminfo: memFree=20624440/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=2052472 memory=132076 CPUtime=0.69 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 4639 0 0 0 67 2 0 0 20 0 1 0 220344715 2101731328 33019 33554432000 4194304 5849708 140731090701968 140731090701968 4486395 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 513118 33019 713 405 0 510063 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2052472 KiB
Current children cumulated memory: 132076 KiB

[startup+1.50042 s]
/proc/loadavg: 2.06 2.09 2.00 3/187 19373
/proc/meminfo: memFree=20554200/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=2168700 memory=248268 CPUtime=1.49 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 6613 0 0 0 145 4 0 0 20 0 1 0 220344715 2220748800 62067 33554432000 4194304 5849708 140731090701968 140731090701064 5334781 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 542175 62067 713 405 0 539120 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2168700 KiB
Current children cumulated memory: 248268 KiB

[startup+3.10959 s]
/proc/loadavg: 2.06 2.09 2.00 3/187 19373
/proc/meminfo: memFree=20352140/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=2302588 memory=382408 CPUtime=3.1 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 8625 0 0 0 304 6 0 0 20 0 1 0 220344715 2357850112 95602 33554432000 4194304 5849708 140731090701968 140731090701176 4503321 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 575647 95602 713 405 0 572592 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2302588 KiB
Current children cumulated memory: 382408 KiB

[startup+6.30039 s]
/proc/loadavg: 2.05 2.09 2.00 3/187 19373
/proc/meminfo: memFree=20069316/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=2609352 memory=688952 CPUtime=6.29 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 18730 0 0 0 618 11 0 0 20 0 1 0 220344715 2671976448 172238 33554432000 4194304 5849708 140731090701968 140731090701176 4492529 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 652338 172238 716 405 0 649283 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2609352 KiB
Current children cumulated memory: 688952 KiB

[startup+12.7004 s]
/proc/loadavg: 2.05 2.09 2.00 3/187 19373
/proc/meminfo: memFree=19901828/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=2876876 memory=956136 CPUtime=12.69 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 110167 0 0 0 1247 22 0 0 20 0 1 0 220344715 2945921024 239034 33554432000 4194304 5849708 140731090701968 140731090700696 5336646 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 719219 239034 739 405 0 716164 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2876876 KiB
Current children cumulated memory: 956136 KiB

[startup+25.5003 s]
/proc/loadavg: 2.04 2.08 2.00 3/187 19373
/proc/meminfo: memFree=20032264/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=2621592 memory=701408 CPUtime=25.48 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 200314 0 0 0 2517 31 0 0 20 0 1 0 220344715 2684510208 175352 33554432000 4194304 5849708 140731090701968 140731090700456 5319743 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 655398 175352 743 405 0 652343 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2621592 KiB
Current children cumulated memory: 701408 KiB

[startup+51.1095 s]
/proc/loadavg: 2.02 2.08 2.00 3/187 19373
/proc/meminfo: memFree=19749732/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=2913200 memory=986376 CPUtime=51.09 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 332881 0 0 0 5067 42 0 0 20 0 1 0 220344715 2983116800 246594 33554432000 4194304 5849708 140731090701968 140731090700616 5336646 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 728300 246594 748 405 0 725245 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2913200 KiB
Current children cumulated memory: 986376 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.06 2.00 3/187 19374
/proc/meminfo: memFree=19515760/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3124052 memory=1204016 CPUtime=102.26 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 500685 0 0 0 10144 82 0 0 20 0 1 0 220344715 3199029248 301004 33554432000 4194304 5849708 140731090701968 140731090700968 5302893 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 781013 301004 748 405 0 777958 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 3124052 KiB
Current children cumulated memory: 1204016 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.00 3/187 19375
/proc/meminfo: memFree=19505920/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3145484 memory=1225320 CPUtime=162.25 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 597380 0 0 0 16135 90 0 0 20 0 1 0 220344715 3220975616 306330 33554432000 4194304 5849708 140731090701968 140731090700456 4211646 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 786371 306330 748 405 0 783316 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 3145484 KiB
Current children cumulated memory: 1225320 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/187 19376
/proc/meminfo: memFree=19523792/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3125892 memory=1205728 CPUtime=222.23 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 752589 0 0 0 22103 120 0 0 20 0 1 0 220344715 3200913408 301432 33554432000 4194304 5849708 140731090701968 140731090700616 5392600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 781473 301432 748 405 0 778418 0
Current children cumulated CPU time: 222.23 s
Current children cumulated vsize: 3125892 KiB
Current children cumulated memory: 1205728 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.00 3/187 19377
/proc/meminfo: memFree=19500032/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3141744 memory=1221580 CPUtime=282.22 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 924521 0 0 0 28093 129 0 0 20 0 1 0 220344715 3217145856 305395 33554432000 4194304 5849708 140731090701968 140731090700840 5311424 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 785436 305395 748 405 0 782381 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 3141744 KiB
Current children cumulated memory: 1221580 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/186 19379
/proc/meminfo: memFree=19516056/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3125648 memory=1205324 CPUtime=342.2 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 1107865 0 0 0 34060 160 0 0 20 0 1 0 220344715 3200663552 301331 33554432000 4194304 5849708 140731090701968 140731090700616 5310848 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 781412 301331 748 405 0 778357 0
Current children cumulated CPU time: 342.2 s
Current children cumulated vsize: 3125648 KiB
Current children cumulated memory: 1205324 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/187 19381
/proc/meminfo: memFree=19502536/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3137808 memory=1217772 CPUtime=402.19 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 1255601 0 0 0 40033 186 0 0 20 0 1 0 220344715 3213115392 304443 33554432000 4194304 5849708 140731090701968 140731090700968 5437604 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 784452 304443 748 405 0 781397 0
Current children cumulated CPU time: 402.19 s
Current children cumulated vsize: 3137808 KiB
Current children cumulated memory: 1217772 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/187 19382
/proc/meminfo: memFree=19482308/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3142584 memory=1222420 CPUtime=462.18 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 1395079 0 0 0 46001 217 0 0 20 0 1 0 220344715 3218006016 305605 33554432000 4194304 5849708 140731090701968 140731090700456 4203940 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 785646 305605 748 405 0 782591 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 3142584 KiB
Current children cumulated memory: 1222420 KiB


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

/proc/19372/statm: 792570 312529 748 405 0 789515 0
Current children cumulated CPU time: 1721.92 s
Current children cumulated vsize: 3170280 KiB
Current children cumulated memory: 1250116 KiB

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.03 3/187 19452
/proc/meminfo: memFree=19247396/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3182900 memory=1268212 CPUtime=1781.92 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3292492 0 0 0 177525 667 0 0 20 0 1 0 220344715 3259289600 317053 33554432000 4194304 5849708 140731090701968 140731090700968 5312191 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 795725 317053 748 405 0 792670 0
Current children cumulated CPU time: 1781.92 s
Current children cumulated vsize: 3182900 KiB
Current children cumulated memory: 1268212 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.02 2.03 3/188 19461
/proc/meminfo: memFree=19210456/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3219552 memory=1304864 CPUtime=1841.91 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3306837 0 0 0 183504 687 0 0 20 0 1 0 220344715 3296821248 326216 33554432000 4194304 5849708 140731090701968 140731090700968 140264607231879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 804888 326216 748 405 0 801833 0
Current children cumulated CPU time: 1841.91 s
Current children cumulated vsize: 3219552 KiB
Current children cumulated memory: 1304864 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 2.03 3/188 19462
/proc/meminfo: memFree=19257944/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3171976 memory=1257416 CPUtime=1901.9 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3313966 0 0 0 189492 698 0 0 20 0 1 0 220344715 3248103424 314354 33554432000 4194304 5849708 140731090701968 140731090701128 5437627 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 792994 314354 748 405 0 789939 0
Current children cumulated CPU time: 1901.9 s
Current children cumulated vsize: 3171976 KiB
Current children cumulated memory: 1257416 KiB

[startup+1962.3 s]
/proc/loadavg: 2.61 2.17 2.08 3/188 19463
/proc/meminfo: memFree=19257820/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3171976 memory=1257416 CPUtime=1961.9 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3320183 0 0 0 195482 708 0 0 20 0 1 0 220344715 3248103424 314354 33554432000 4194304 5849708 140731090701968 140731090700968 140264607231879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 792994 314354 748 405 0 789939 0
Current children cumulated CPU time: 1961.9 s
Current children cumulated vsize: 3171976 KiB
Current children cumulated memory: 1257416 KiB

[startup+2022.3 s]
/proc/loadavg: 2.22 2.14 2.07 3/188 19464
/proc/meminfo: memFree=19254512/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3178764 memory=1260876 CPUtime=2021.89 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3332869 0 0 0 201461 728 0 0 20 0 1 0 220344715 3255054336 315219 33554432000 4194304 5849708 140731090701968 140731090701128 5437504 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 794691 315219 748 405 0 791636 0
Current children cumulated CPU time: 2021.89 s
Current children cumulated vsize: 3178764 KiB
Current children cumulated memory: 1260876 KiB

[startup+2082.3 s]
/proc/loadavg: 2.08 2.11 2.07 3/188 19465
/proc/meminfo: memFree=19254960/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3178764 memory=1260876 CPUtime=2081.89 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3338929 0 0 0 207450 739 0 0 20 0 1 0 220344715 3255054336 315219 33554432000 4194304 5849708 140731090701968 140731090700968 140264607231879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 794691 315219 748 405 0 791636 0
Current children cumulated CPU time: 2081.89 s
Current children cumulated vsize: 3178764 KiB
Current children cumulated memory: 1260876 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.09 2.06 3/187 19467
/proc/meminfo: memFree=19254728/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3178764 memory=1260876 CPUtime=2141.89 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3347406 0 0 0 213437 752 0 0 20 0 1 0 220344715 3255054336 315219 33554432000 4194304 5849708 140731090701968 140731090701128 5311534 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 794691 315219 748 405 0 791636 0
Current children cumulated CPU time: 2141.89 s
Current children cumulated vsize: 3178764 KiB
Current children cumulated memory: 1260876 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.08 2.06 3/187 19468
/proc/meminfo: memFree=19250820/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3178764 memory=1260876 CPUtime=2201.88 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3354524 0 0 0 219426 762 0 0 20 0 1 0 220344715 3255054336 315219 33554432000 4194304 5849708 140731090701968 140731090701128 5437824 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 794691 315219 748 405 0 791636 0
Current children cumulated CPU time: 2201.88 s
Current children cumulated vsize: 3178764 KiB
Current children cumulated memory: 1260876 KiB

[startup+2262.3 s]
/proc/loadavg: 2.08 2.08 2.06 3/187 19469
/proc/meminfo: memFree=18982296/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3444276 memory=1529396 CPUtime=2261.88 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3365699 0 0 0 225408 780 0 0 20 0 1 0 220344715 3526938624 382349 33554432000 4194304 5849708 140731090701968 140731090700616 5340720 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 861069 382349 748 405 0 858014 0
Current children cumulated CPU time: 2261.88 s
Current children cumulated vsize: 3444276 KiB
Current children cumulated memory: 1529396 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.07 2.05 3/187 19532
/proc/meminfo: memFree=19543680/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3182088 memory=1267400 CPUtime=2321.87 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3373276 0 0 0 231396 791 0 0 20 0 1 0 220344715 3258458112 316850 33554432000 4194304 5849708 140731090701968 140731090700840 140264607231879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 795522 316850 748 405 0 792467 0
Current children cumulated CPU time: 2321.87 s
Current children cumulated vsize: 3182088 KiB
Current children cumulated memory: 1267400 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/187 19533
/proc/meminfo: memFree=19526852/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3193404 memory=1278716 CPUtime=2381.86 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3382158 0 0 0 237383 803 0 0 20 0 1 0 220344715 3270045696 319679 33554432000 4194304 5849708 140731090701968 140731090700968 5307752 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 798351 319679 748 405 0 795296 0
Current children cumulated CPU time: 2381.86 s
Current children cumulated vsize: 3193404 KiB
Current children cumulated memory: 1278716 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 19605
/proc/meminfo: memFree=19208552/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3193404 memory=1278716 CPUtime=2441.87 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3386525 0 0 0 243373 814 0 0 20 0 1 0 220344715 3270045696 319679 33554432000 4194304 5849708 140731090701968 140731090700968 140264607231879 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 798351 319679 748 405 0 795296 0
Current children cumulated CPU time: 2441.87 s
Current children cumulated vsize: 3193404 KiB
Current children cumulated memory: 1278716 KiB

[startup+2502.3 s]
/proc/loadavg: 2.07 2.05 2.05 3/188 19606
/proc/meminfo: memFree=19424216/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3193820 memory=1279132 CPUtime=2501.85 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3389377 0 0 0 249363 822 0 0 20 0 1 0 220344715 3270471680 319783 33554432000 4194304 5849708 140731090701968 140731090700968 5437645 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 798455 319783 748 405 0 795400 0
Current children cumulated CPU time: 2501.85 s
Current children cumulated vsize: 3193820 KiB
Current children cumulated memory: 1279132 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.05 2.05 2.05 3/188 19607
/proc/meminfo: memFree=19325732/32770624 swapFree=67108688/67108860
[pid=19372] ppid=19369 vsize=3193820 memory=1279132 CPUtime=2519.56 cores=1,3,5,7
/proc/19372/stat : 19372 (xcsp_picat) R 19369 19372 18978 0 -1 4202496 3390389 0 0 0 251131 825 0 0 20 0 1 0 220344715 3270471680 319783 33554432000 4194304 5849708 140731090701968 140731090701128 5437592 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36835328 140731090703542 140731090703620 140731090703620 140731090706378 0
/proc/19372/statm: 798455 319783 748 405 0 795400 0
Current children cumulated CPU time: 2519.56 s
Current children cumulated vsize: 3193820 KiB
Current children cumulated memory: 1279132 KiB

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

[startup+2520.02 s]
# the end of solver process 19372 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.32 s, system=8.26467 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2519.58
CPU user time (s): 2511.32
CPU system time (s): 8.26467
CPU usage (%): 99.9827
Max. virtual memory (cumulated for all children) (KiB): 3757192
Max. memory (cumulated for all children) (KiB): 1531288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.32
system time used= 8.26467
maximum resident set size= 1531288
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3390390
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= 58
involuntary context switches= 1897


# summary of solver processes directly reported to runsolver:
#   pid: 19372
#   total CPU time (s): 2519.58
#   total CPU user time (s): 2511.32
#   total CPU system time (s): 8.26467

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.9113 second user time and 14.828 second system time

The end

Launcher Data 

Begin job on node106 at 2018-08-12 00:50:18
IDJOB=4303369
IDBENCH=141596
IDSOLVER=2778
FILE ID=node106/4303369-1534027818
RUNJOBID= node106-1534025075-19010
PBS_JOBID= 21036957
Free space on /tmp= 39656 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-24_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303369-1534027818/watcher-4303369-1534027818 -o /tmp/evaluation-result-4303369-1534027818/solver-4303369-1534027818 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1534025075-19010 --watchdog 2580  xcsp_picat HOME/instance-4303369-1534027818.xml

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

MD5SUM BENCH= 160b6465c319713d06d2dfba6c5298ba
RANDOM SEED=925339449

node106.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        20734520 kB
MemAvailable:   31811432 kB
Buffers:           85428 kB
Cached:         11139968 kB
SwapCached:            0 kB
Active:          5571848 kB
Inactive:        5801860 kB
Active(anon):      95008 kB
Inactive(anon):   105632 kB
Active(file):    5476840 kB
Inactive(file):  5696228 kB
Unevictable:        6996 kB
Mlocked:            6996 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3124 kB
Writeback:             0 kB
AnonPages:        155488 kB
Mapped:            52236 kB
Shmem:             49632 kB
Slab:             360008 kB
SReclaimable:     332304 kB
SUnreclaim:        27704 kB
KernelStack:        3360 kB
PageTables:         5920 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2430644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 39656 MiB
End job on node106 at 2018-08-12 01:32:19