Trace number 4309364

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2520.04 2519.9

General information on the benchmark

NameTravelingTournament/
TravelingTournament-a2-galaxy08_c18.xml
MD5SUM909adc3d6f12c1302971d5fd30a3af0f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3179
Best CPU time to get the best result obtained on this benchmark2520.05
Satisfiable
(Un)Satisfiability was proved
Number of variables456
Number of constraints1111
Number of domains3
Minimum domain size2
Maximum domain size24
Distribution of domain sizes[{"size":2,"count":224},{"size":8,"count":112},{"size":24,"count":120}]
Minimum variable degree2
Maximum variable degree26
Distribution of variable degrees[{"degree":2,"count":232},{"degree":23,"count":96},{"degree":24,"count":112},{"degree":25,"count":14},{"degree":26,"count":2}]
Minimum constraint arity2
Maximum constraint arity14
Distribution of constraint arities[{"arity":2,"count":113},{"arity":3,"count":16},{"arity":4,"count":624},{"arity":5,"count":104},{"arity":8,"count":126},{"arity":10,"count":112},{"arity":14,"count":16}]
Number of extensional constraints120
Number of intensional constraints737
Distribution of constraint types[{"type":"extension","count":120},{"type":"intension","count":737},{"type":"regular","count":8},{"type":"allDifferent","count":14},{"type":"cardinality","count":8},{"type":"element","count":224}]
Optimization problemYES
Type of objectivemin SUM

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 (12087 MiB free)
  memory of node 1: 16384 MiB (13399 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309364-1534313297/watcher-4309364-1534313297 -o /tmp/evaluation-result-4309364-1534313297/solver-4309364-1534313297 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23505 --watchdog 2580 xcsp_picat HOME/instance-4309364-1534313297.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=26395, runsolver pid=26392

[startup+0.100163 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 26396
/proc/meminfo: memFree=26074704/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2033560 memory=31060 CPUtime=0.1 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 1832 0 0 0 10 0 0 0 20 0 1 0 248892893 2082365440 7765 33554432000 4194304 5849940 140724343921728 140724343921728 4593482 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 508390 7765 628 405 0 505334 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 31060 KiB

[startup+0.2097 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 26396
/proc/meminfo: memFree=26052052/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2033560 memory=49720 CPUtime=0.21 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 1846 0 0 0 20 1 0 0 20 0 1 0 248892893 2082365440 12430 33554432000 4194304 5849940 140724343921728 140724343921728 4465918 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 508390 12430 628 405 0 505334 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 49720 KiB

[startup+0.309552 s]*
/proc/loadavg: 2.00 2.01 2.04 3/187 26396
/proc/meminfo: memFree=26039640/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2033560 memory=62008 CPUtime=0.31 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 1867 0 0 0 30 1 0 0 20 0 1 0 248892893 2082365440 15502 33554432000 4194304 5849940 140724343921728 140724343921728 4561392 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 508390 15502 628 405 0 505334 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 62008 KiB

[startup+0.70034 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26396
/proc/meminfo: memFree=26027388/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2038496 memory=77820 CPUtime=0.7 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 3337 0 0 0 62 8 0 0 20 0 1 0 248892893 2087419904 19455 33554432000 4194304 5849940 140724343921728 140724343920840 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 509624 19455 704 405 0 506568 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2038496 KiB
Current children cumulated memory: 77820 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26396
/proc/meminfo: memFree=26024040/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2039008 memory=78212 CPUtime=1.49 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 3483 0 0 0 138 11 0 0 20 0 1 0 248892893 2087944192 19553 33554432000 4194304 5849940 140724343921728 140724343920840 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 509752 19553 721 405 0 506696 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2039008 KiB
Current children cumulated memory: 78212 KiB

[startup+3.10934 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26396
/proc/meminfo: memFree=26012196/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2050468 memory=89884 CPUtime=3.1 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 8708 0 0 0 299 11 0 0 20 0 1 0 248892893 2099679232 22471 33554432000 4194304 5849940 140724343921728 140724343920600 4211724 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 512617 22471 749 405 0 509561 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2050468 KiB
Current children cumulated memory: 89884 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26396
/proc/meminfo: memFree=26016956/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2055968 memory=92952 CPUtime=6.29 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 12345 0 0 0 607 22 0 0 20 0 1 0 248892893 2105311232 23238 33554432000 4194304 5849940 140724343921728 140724343920600 4205814 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 513992 23238 760 405 0 510936 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2055968 KiB
Current children cumulated memory: 92952 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26396
/proc/meminfo: memFree=26008612/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2055968 memory=92960 CPUtime=12.7 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 14930 0 0 0 1245 25 0 0 20 0 1 0 248892893 2105311232 23240 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 513992 23240 762 405 0 510936 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2055968 KiB
Current children cumulated memory: 92960 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26396
/proc/meminfo: memFree=25985560/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2077244 memory=116740 CPUtime=25.49 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 24525 0 0 0 2516 33 0 0 20 0 1 0 248892893 2127097856 29185 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 519311 29185 762 405 0 516255 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2077244 KiB
Current children cumulated memory: 116740 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26396
/proc/meminfo: memFree=25972592/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2077244 memory=116740 CPUtime=51.1 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 30564 0 0 0 5064 46 0 0 20 0 1 0 248892893 2127097856 29185 33554432000 4194304 5849940 140724343921728 140724343920728 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 519311 29185 762 405 0 516255 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2077244 KiB
Current children cumulated memory: 116740 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26397
/proc/meminfo: memFree=25953452/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2091352 memory=130848 CPUtime=102.3 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 37758 0 0 0 10149 81 0 0 20 0 1 0 248892893 2141544448 32712 33554432000 4194304 5849940 140724343921728 140724343920600 5361923 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 522838 32712 762 405 0 519782 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2091352 KiB
Current children cumulated memory: 130848 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/189 26407
/proc/meminfo: memFree=25898016/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2109020 memory=148420 CPUtime=162.3 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 49184 0 0 0 16114 116 0 0 20 0 1 0 248892893 2159636480 37105 33554432000 4194304 5849940 140724343921728 140724343920728 5361556 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 527255 37105 762 405 0 524199 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2109020 KiB
Current children cumulated memory: 148420 KiB

[startup+222.3 s]
/proc/loadavg: 2.07 2.02 2.05 3/189 26408
/proc/meminfo: memFree=25963580/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2081372 memory=117492 CPUtime=222.3 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 61712 0 0 0 22080 150 0 0 20 0 1 0 248892893 2131324928 29373 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 520343 29373 762 405 0 517287 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2081372 KiB
Current children cumulated memory: 117492 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/189 26409
/proc/meminfo: memFree=25950820/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2090832 memory=130116 CPUtime=282.31 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 66327 0 0 0 28055 176 0 0 20 0 1 0 248892893 2141011968 32529 33554432000 4194304 5849940 140724343921728 140724343920728 5310323 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 522708 32529 762 405 0 519652 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2090832 KiB
Current children cumulated memory: 130116 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/189 26410
/proc/meminfo: memFree=25918500/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2123600 memory=163060 CPUtime=342.31 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 70951 0 0 0 34034 197 0 0 20 0 1 0 248892893 2174566400 40765 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 530900 40765 762 405 0 527844 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 2123600 KiB
Current children cumulated memory: 163060 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 26411
/proc/meminfo: memFree=25777836/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2141132 memory=180396 CPUtime=402.31 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 78110 0 0 0 40010 221 0 0 20 0 1 0 248892893 2192519168 45099 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 535283 45099 762 405 0 532227 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2141132 KiB
Current children cumulated memory: 180396 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26412
/proc/meminfo: memFree=25799836/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2123412 memory=162908 CPUtime=462.32 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 89912 0 0 0 45992 240 0 0 20 0 1 0 248892893 2174373888 40727 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 530853 40727 762 405 0 527797 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 2123412 KiB
Current children cumulated memory: 162908 KiB


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

/proc/26395/statm: 546005 57103 762 405 0 542949 0
Current children cumulated CPU time: 1782.38 s
Current children cumulated vsize: 2184020 KiB
Current children cumulated memory: 228412 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/187 26451
/proc/meminfo: memFree=25509016/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2196968 memory=241392 CPUtime=1842.39 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 194753 0 0 0 183549 690 0 0 20 0 1 0 248892893 2249695232 60348 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 549242 60348 762 405 0 546186 0
Current children cumulated CPU time: 1842.39 s
Current children cumulated vsize: 2196968 KiB
Current children cumulated memory: 241392 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 26452
/proc/meminfo: memFree=25698608/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2213352 memory=257544 CPUtime=1902.39 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 196408 0 0 0 189530 709 0 0 20 0 1 0 248892893 2266472448 64386 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 553338 64386 762 405 0 550282 0
Current children cumulated CPU time: 1902.39 s
Current children cumulated vsize: 2213352 KiB
Current children cumulated memory: 257544 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 26460
/proc/meminfo: memFree=25668600/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2293744 memory=338152 CPUtime=1962.39 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 198132 0 0 0 195514 725 0 0 20 0 1 0 248892893 2348793856 84538 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 573436 84538 762 405 0 570380 0
Current children cumulated CPU time: 1962.39 s
Current children cumulated vsize: 2293744 KiB
Current children cumulated memory: 338152 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 26461
/proc/meminfo: memFree=25643524/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2247612 memory=291936 CPUtime=2022.4 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 202636 0 0 0 201499 741 0 0 20 0 1 0 248892893 2301554688 72984 33554432000 4194304 5849940 140724343921728 140724343920728 5437815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 561903 72984 762 405 0 558847 0
Current children cumulated CPU time: 2022.4 s
Current children cumulated vsize: 2247612 KiB
Current children cumulated memory: 291936 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 26462
/proc/meminfo: memFree=25537376/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2295104 memory=339312 CPUtime=2082.4 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 209227 0 0 0 207480 760 0 0 20 0 1 0 248892893 2350186496 84828 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 573776 84828 762 405 0 570720 0
Current children cumulated CPU time: 2082.4 s
Current children cumulated vsize: 2295104 KiB
Current children cumulated memory: 339312 KiB

[startup+2142.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 26463
/proc/meminfo: memFree=25555152/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2276948 memory=321144 CPUtime=2142.4 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 211981 0 0 0 213465 775 0 0 20 0 1 0 248892893 2331594752 80286 33554432000 4194304 5849940 140724343921728 140724343920728 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 569237 80286 762 405 0 566181 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 2276948 KiB
Current children cumulated memory: 321144 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 26464
/proc/meminfo: memFree=25651320/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2259436 memory=303564 CPUtime=2202.41 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 214296 0 0 0 219447 794 0 0 20 0 1 0 248892893 2313662464 75891 33554432000 4194304 5849940 140724343921728 140724343920728 5313473 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 564859 75891 762 405 0 561803 0
Current children cumulated CPU time: 2202.41 s
Current children cumulated vsize: 2259436 KiB
Current children cumulated memory: 303564 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 26465
/proc/meminfo: memFree=25624808/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2268120 memory=312420 CPUtime=2262.41 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 222487 0 0 0 225428 813 0 0 20 0 1 0 248892893 2322554880 78105 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 567030 78105 762 405 0 563974 0
Current children cumulated CPU time: 2262.41 s
Current children cumulated vsize: 2268120 KiB
Current children cumulated memory: 312420 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26466
/proc/meminfo: memFree=25516536/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2342340 memory=386732 CPUtime=2322.42 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 228766 0 0 0 231414 828 0 0 20 0 1 0 248892893 2398556160 96683 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 585585 96683 762 405 0 582529 0
Current children cumulated CPU time: 2322.42 s
Current children cumulated vsize: 2342340 KiB
Current children cumulated memory: 386732 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26528
/proc/meminfo: memFree=26065992/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2271056 memory=315448 CPUtime=2382.42 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 234916 0 0 0 237395 847 0 0 20 0 1 0 248892893 2325561344 78862 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 567764 78862 762 405 0 564708 0
Current children cumulated CPU time: 2382.42 s
Current children cumulated vsize: 2271056 KiB
Current children cumulated memory: 315448 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26529
/proc/meminfo: memFree=25547444/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2284400 memory=328792 CPUtime=2442.43 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 244443 0 0 0 243379 864 0 0 20 0 1 0 248892893 2339225600 82198 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 571100 82198 762 405 0 568044 0
Current children cumulated CPU time: 2442.43 s
Current children cumulated vsize: 2284400 KiB
Current children cumulated memory: 328792 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26530
/proc/meminfo: memFree=25496756/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2314612 memory=358964 CPUtime=2502.43 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 253572 0 0 0 249365 878 0 0 20 0 1 0 248892893 2370162688 89741 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 578653 89741 762 405 0 575597 0
Current children cumulated CPU time: 2502.43 s
Current children cumulated vsize: 2314612 KiB
Current children cumulated memory: 358964 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26537
/proc/meminfo: memFree=25469808/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2340404 memory=384796 CPUtime=2520.03 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 255459 0 0 0 251121 882 0 0 20 0 1 0 248892893 2396573696 96199 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 585101 96199 762 405 0 582045 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 2340404 KiB
Current children cumulated memory: 384796 KiB

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

[startup+2519.9 s]
# the end of solver process 26395 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.21 s, system=8.83154 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26537
/proc/meminfo: memFree=25469808/32770624 swapFree=67108804/67108860
[pid=26395] ppid=26392 vsize=2340404 memory=384796 CPUtime=2520.03 cores=1,3,5,7
/proc/26395/stat : 26395 (xcsp_picat) R 26392 26395 23473 0 -1 4202496 255459 0 0 0 251121 882 0 0 20 0 1 0 248892893 2396573696 96199 33554432000 4194304 5849940 140724343921728 140724343920728 140351890104199 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23322624 140724343923894 140724343923972 140724343923972 140724343926730 0
/proc/26395/statm: 585101 96199 762 405 0 582045 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 2340404 KiB
Current children cumulated memory: 384796 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.9
CPU time (s): 2520.04
CPU user time (s): 2511.21
CPU system time (s): 8.83154
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 2430408
Max. memory (cumulated for all children) (KiB): 474564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.21
system time used= 8.83154
maximum resident set size= 474800
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 255459
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= 19
involuntary context switches= 1112


# summary of solver processes directly reported to runsolver:
#   pid: 26395
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2511.21
#   total CPU system time (s): 8.83154

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.38796 second user time and 18.3871 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-15 08:08:17
IDJOB=4309364
IDBENCH=141554
IDSOLVER=2794
FILE ID=node105/4309364-1534313297
RUNJOBID= node105-1534293911-23505
PBS_JOBID= 21038146
Free space on /tmp= 44284 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/TravelingTournament/TravelingTournament-a2-galaxy08_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309364-1534313297/watcher-4309364-1534313297 -o /tmp/evaluation-result-4309364-1534313297/solver-4309364-1534313297 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23505 --watchdog 2580  xcsp_picat HOME/instance-4309364-1534313297.xml

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

MD5SUM BENCH= 909adc3d6f12c1302971d5fd30a3af0f
RANDOM SEED=1572142147

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        26099488 kB
MemAvailable:   30916852 kB
Buffers:          211604 kB
Cached:          4847688 kB
SwapCached:           16 kB
Active:          3070220 kB
Inactive:        3020556 kB
Active(anon):     983064 kB
Inactive(anon):   108668 kB
Active(file):    2087156 kB
Inactive(file):  2911888 kB
Unevictable:        7356 kB
Mlocked:            7356 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:       1071228 kB
Mapped:            56612 kB
Shmem:             57940 kB
Slab:             276004 kB
SReclaimable:     246780 kB
SUnreclaim:        29224 kB
KernelStack:        3360 kB
PageTables:         7860 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2838352 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    921600 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44284 MiB
End job on node105 at 2018-08-15 08:50:17