Trace number 4309808

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 2018-08-14OPT394 417.495 417.531

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-10-opt_c18.xml
MD5SUMd4eaac7549f90ed3ded0e25770a164a4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark394
Best CPU time to get the best result obtained on this benchmark11.8578
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints3907
Number of domains6
Minimum domain size22
Maximum domain size44
Distribution of domain sizes[{"size":22,"count":40},{"size":24,"count":14},{"size":36,"count":146},{"size":42,"count":306},{"size":44,"count":174}]
Minimum variable degree4
Maximum variable degree25
Distribution of variable degrees[{"degree":4,"count":1},{"degree":5,"count":2},{"degree":6,"count":15},{"degree":7,"count":36},{"degree":8,"count":71},{"degree":9,"count":62},{"degree":10,"count":71},{"degree":11,"count":58},{"degree":12,"count":55},{"degree":13,"count":34},{"degree":14,"count":33},{"degree":15,"count":44},{"degree":16,"count":63},{"degree":17,"count":60},{"degree":18,"count":44},{"degree":19,"count":19},{"degree":20,"count":5},{"degree":21,"count":2},{"degree":22,"count":1},{"degree":23,"count":2},{"degree":24,"count":1},{"degree":25,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":3907}]
Number of extensional constraints0
Number of intensional constraints3907
Distribution of constraint types[{"type":"intension","count":3907}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

417.45/417.52	c xcsp_picat version 2.4#7 (8/14/2018)
417.45/417.52	o 394
417.45/417.52	s OPTIMUM FOUND
417.45/417.52	v <instantiation>
417.45/417.52	v     <list> x[]  </list> 
417.45/417.52	v     <values> 16 254 114 352 58 296 128 366 114 352 30 268 100 338 100 338 100 338 30 268 114 352 128 366 100 338 114 352 86 324 156 394 44 282 156 394 44 282 58 296 30 268 114 352 142 380 156 394 44 282 16 254 128 366 58 296 16 254 16 254 16 254 72 310 72 310 142 380 58 296 100 338 58 296 128 366 128 366 16 254 58 296 156 394 16 254 142 380 156 394 114 352 142 380 100 338 72 310 44 282 156 394 128 366 16 254 114 352 142 380 86 324 58 296 100 338 30 268 100 338 142 380 86 324 128 366 128 366 16 254 72 310 114 352 72 310 156 394 16 254 58 296 128 366 128 366 44 282 30 268 44 282 16 254 16 254 30 268 58 296 142 380 16 254 156 394 156 394 16 254 16 254 86 324 142 380 72 310 44 282 156 394 156 394 156 394 16 254 86 324 44 282 128 366 44 282 16 254 156 394 142 380 58 296 142 380 114 352 30 268 114 352 156 394 44 282 30 268 114 352 156 394 156 394 58 296 58 296 86 324 58 296 142 380 16 254 142 380 16 254 16 254 142 380 156 394 156 394 156 394 16 254 128 366 58 296 114 352 58 296 16 254 156 394 100 338 30 268 72 310 100 338 16 254 100 338 156 394 100 338 30 268 44 282 128 366 58 296 86 324 142 380 100 338 100 338 86 324 156 394 16 254 44 282 86 324 16 254 58 296 72 310 86 324 156 394 44 282 100 338 30 268 72 310 156 394 156 394 16 254 44 282 128 366 58 296 100 338 30 268 72 310 156 394 16 254 16 254 30 268 128 366 114 352 16 254 58 296 86 324 86 324 30 268 128 366 58 296 128 366 128 366 16 254 128 366 156 394 100 338 114 352 156 394 114 352 16 254 58 296 114 352 30 268 16 254 58 296 128 366 156 394 128 366 30 268 44 282 156 394 142 380 30 268 128 366 72 310 128 366 156 394 58 296 72 310 142 380 86 324 72 310 156 394 100 338 142 380 44 282 58 296 142 380 44 282 100 338 72 310 156 394 128 366 58 296 128 366 100 338 16 254 30 268 114 352 44 282 16 254 72 310 114 352 86 324 58 296 30 268 86 324 30 268 100 338 86 324 16 254 156 394 128 366 86 324 16 254 100 338 156 394 156 394 86 324 72 310 16 254 156 394 58 296 16 254 100 338 114 352 72 310 30 268 114 352 156 394 44 282 114 352 156 394 128 366 16 254 142 380 86 324 142 380 16 254 58 296 128 366 86 324 156 394 86 324 16 254 86 324 58 296 156 394 30 268 156 394 30 268 142 380 100 338 156 394 156 394 100 338 100 338 142 380 128 366 16 254 58 296 156 394 30 268 128 366 30 268 114 352 30 268 58 296 86 324 44 282 16 254 156 394 156 394 72 310 16 254 72 310 72 310 114 352 128 366 100 338 72 310 30 268 100 338 128 366 30 268 16 254 44 282 30 268 72 310 142 380 44 282 72 310 16 254 16 254 72 310 156 394 58 296 30 268 86 324 142 380 86 324 44 282 114 352 156 394 16 254 30 268   </values> 
417.45/417.52	v </instantiation>

Verifier Data 

OK	394

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 (11090 MiB free)
  memory of node 1: 16384 MiB (12142 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309808-1534300639/watcher-4309808-1534300639 -o /tmp/evaluation-result-4309808-1534300639/solver-4309808-1534300639 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534293053-323 --watchdog 2580 xcsp_picat HOME/instance-4309808-1534300639.xml 

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

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=1293, runsolver pid=1290
Current StackSize limit: 8192 KiB


[startup+0.100119 s]*
/proc/loadavg: 1.95 2.00 2.04 3/187 1294
/proc/meminfo: memFree=23765556/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2025744 memory=25912 CPUtime=0.1 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 1535 0 0 0 10 0 0 0 20 0 1 0 247627107 2074361856 6478 33554432000 4194304 5849940 140720901834656 140720901834656 4504325 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 506436 6478 626 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25912 KiB

[startup+0.209572 s]*
/proc/loadavg: 1.95 2.00 2.04 3/187 1294
/proc/meminfo: memFree=23757364/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2025744 memory=32372 CPUtime=0.21 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 1626 0 0 0 21 0 0 0 20 0 1 0 247627107 2074361856 8093 33554432000 4194304 5849940 140720901834656 140720901834656 139801753169799 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 506436 8093 695 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 32372 KiB

[startup+0.309366 s]*
/proc/loadavg: 1.95 2.00 2.04 3/187 1294
/proc/meminfo: memFree=23757364/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2025744 memory=32372 CPUtime=0.3 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 1632 0 0 0 30 0 0 0 20 0 1 0 247627107 2074361856 8093 33554432000 4194304 5849940 140720901834656 140720901834656 139801753169799 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 506436 8093 695 405 0 503380 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 32372 KiB

[startup+0.700224 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 1294
/proc/meminfo: memFree=23757364/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2026032 memory=32536 CPUtime=0.69 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 1679 0 0 0 69 0 0 0 20 0 1 0 247627107 2074656768 8134 33554432000 4194304 5849940 140720901834656 140720901833752 5472687 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 506508 8134 709 405 0 503452 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026032 KiB
Current children cumulated memory: 32536 KiB

[startup+1.50023 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 1294
/proc/meminfo: memFree=23757288/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2026164 memory=32796 CPUtime=1.49 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 1744 0 0 0 149 0 0 0 20 0 1 0 247627107 2074791936 8199 33554432000 4194304 5849940 140720901834656 140720901833656 5478319 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 506541 8199 710 405 0 503485 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2026164 KiB
Current children cumulated memory: 32796 KiB

[startup+3.10876 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 1294
/proc/meminfo: memFree=23755656/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2026620 memory=33296 CPUtime=3.09 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 1978 0 0 0 309 0 0 0 20 0 1 0 247627107 2075258880 8324 33554432000 4194304 5849940 140720901834656 140720901833752 5472014 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 506655 8324 710 405 0 503599 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2026620 KiB
Current children cumulated memory: 33296 KiB

[startup+6.30022 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 1294
/proc/meminfo: memFree=23753256/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2027392 memory=34100 CPUtime=6.29 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 2377 0 0 0 628 1 0 0 20 0 1 0 247627107 2076049408 8525 33554432000 4194304 5849940 140720901834656 140720901833752 139801752702738 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 506848 8525 710 405 0 503792 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027392 KiB
Current children cumulated memory: 34100 KiB

[startup+12.7002 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 1294
/proc/meminfo: memFree=23693636/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2029192 memory=35916 CPUtime=12.69 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 3134 0 0 0 1266 3 0 0 20 0 1 0 247627107 2077892608 8979 33554432000 4194304 5849940 140720901834656 140720901833896 5606448 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 507298 8979 710 405 0 504242 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2029192 KiB
Current children cumulated memory: 35916 KiB

[startup+25.5002 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 1294
/proc/meminfo: memFree=23621904/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2032264 memory=39052 CPUtime=25.48 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 4582 0 0 0 2543 5 0 0 20 0 1 0 247627107 2081038336 9763 33554432000 4194304 5849940 140720901834656 140720901833752 5521660 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 508066 9763 710 405 0 505010 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2032264 KiB
Current children cumulated memory: 39052 KiB

[startup+51.1094 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 1294
/proc/meminfo: memFree=23540008/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2107252 memory=114040 CPUtime=51.08 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 17512 0 0 0 5097 11 0 0 20 0 1 0 247627107 2157826048 28510 33554432000 4194304 5849940 140720901834656 140720901833656 5307504 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 526813 28510 740 405 0 523757 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2107252 KiB
Current children cumulated memory: 114040 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 1295
/proc/meminfo: memFree=23632232/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2031660 memory=38736 CPUtime=102.27 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 31725 0 0 0 10203 24 0 0 20 0 1 0 247627107 2080419840 9684 33554432000 4194304 5849940 140720901834656 140720901833752 139801752702774 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 507915 9684 753 405 0 504859 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2031660 KiB
Current children cumulated memory: 38736 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1304
/proc/meminfo: memFree=23619304/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2036536 memory=43484 CPUtime=162.27 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 40539 0 0 0 16187 40 0 0 20 0 1 0 247627107 2085412864 10871 33554432000 4194304 5849940 140720901834656 140720901833752 139801753169799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 509134 10871 753 405 0 506078 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2036536 KiB
Current children cumulated memory: 43484 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1305
/proc/meminfo: memFree=23625940/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2029880 memory=36624 CPUtime=222.26 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 51759 0 0 0 22170 56 0 0 20 0 1 0 247627107 2078597120 9156 33554432000 4194304 5849940 140720901834656 140720901833752 5606384 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 507470 9156 753 405 0 504414 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2029880 KiB
Current children cumulated memory: 36624 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1306
/proc/meminfo: memFree=23613304/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2042592 memory=49540 CPUtime=282.26 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 61572 0 0 0 28156 70 0 0 20 0 1 0 247627107 2091614208 12385 33554432000 4194304 5849940 140720901834656 140720901833752 5521660 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 510648 12385 753 405 0 507592 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2042592 KiB
Current children cumulated memory: 49540 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1307
/proc/meminfo: memFree=23568440/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2086712 memory=93660 CPUtime=342.26 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 67464 0 0 0 34140 86 0 0 20 0 1 0 247627107 2136793088 23415 33554432000 4194304 5849940 140720901834656 140720901833752 5606430 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 521678 23415 753 405 0 518622 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2086712 KiB
Current children cumulated memory: 93660 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1308
/proc/meminfo: memFree=23621464/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2035512 memory=42228 CPUtime=402.25 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 74522 0 0 0 40125 100 0 0 20 0 1 0 247627107 2084364288 10557 33554432000 4194304 5849940 140720901834656 140720901833768 5606399 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 508878 10557 753 405 0 505822 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2035512 KiB
Current children cumulated memory: 42228 KiB

[startup+417.531 s]
# the end of solver process 1293 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=416.426 s, system=1.06891 s

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

[startup+409.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1308
/proc/meminfo: memFree=23619604/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2037560 memory=44332 CPUtime=409.56 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 75035 0 0 0 40854 102 0 0 20 0 1 0 247627107 2086461440 11083 33554432000 4194304 5849940 140720901834656 140720901833752 139801753169799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 509390 11083 753 405 0 506334 0
Current children cumulated CPU time: 409.56 s
Current children cumulated vsize: 2037560 KiB
Current children cumulated memory: 44332 KiB

[startup+412.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1308
/proc/meminfo: memFree=23619480/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2037560 memory=44332 CPUtime=412.76 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 75035 0 0 0 41173 103 0 0 20 0 1 0 247627107 2086461440 11083 33554432000 4194304 5849940 140720901834656 140720901833752 5478268 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 509390 11083 753 405 0 506334 0
Current children cumulated CPU time: 412.76 s
Current children cumulated vsize: 2037560 KiB
Current children cumulated memory: 44332 KiB

[startup+416 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 1308
/proc/meminfo: memFree=23619660/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2037560 memory=44508 CPUtime=415.96 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 75074 0 0 0 41492 104 0 0 20 0 1 0 247627107 2086461440 11127 33554432000 4194304 5849940 140720901834656 140720901833752 5606399 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 509390 11127 753 405 0 506334 0
Current children cumulated CPU time: 415.96 s
Current children cumulated vsize: 2037560 KiB
Current children cumulated memory: 44508 KiB

[startup+416.8 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1308
/proc/meminfo: memFree=23619660/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2037560 memory=44508 CPUtime=416.75 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 75147 0 0 0 41571 104 0 0 20 0 1 0 247627107 2086461440 11127 33554432000 4194304 5849940 140720901834656 140720901833752 139801753169799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 509390 11127 753 405 0 506334 0
Current children cumulated CPU time: 416.75 s
Current children cumulated vsize: 2037560 KiB
Current children cumulated memory: 44508 KiB

[startup+417.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1308
/proc/meminfo: memFree=23619660/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2053944 memory=60740 CPUtime=417.16 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 76745 0 0 0 41611 105 0 0 20 0 1 0 247627107 2103238656 15185 33554432000 4194304 5849940 140720901834656 140720901833896 4498440 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 513486 15185 753 405 0 510430 0
Current children cumulated CPU time: 417.16 s
Current children cumulated vsize: 2053944 KiB
Current children cumulated memory: 60740 KiB

[startup+417.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1308
/proc/meminfo: memFree=23619660/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2094904 memory=101824 CPUtime=417.36 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 78298 0 0 0 41630 106 0 0 20 0 1 0 247627107 2145181696 25456 33554432000 4194304 5849940 140720901834656 140720901833896 4828574 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 523726 25456 753 405 0 520670 0
Current children cumulated CPU time: 417.36 s
Current children cumulated vsize: 2094904 KiB
Current children cumulated memory: 101824 KiB

[startup+417.5 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 1308
/proc/meminfo: memFree=23619660/32770624 swapFree=67108196/67108860
[pid=1293] ppid=1290 vsize=2127676 memory=134596 CPUtime=417.45 cores=0,2,4,6
/proc/1293/stat : 1293 (xcsp_picat) R 1290 1293 32759 0 -1 4202496 78826 0 0 0 41639 106 0 0 20 0 1 0 247627107 2178740224 33649 33554432000 4194304 5849940 140720901834656 140720901833896 5432117 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 27963392 140720901838006 140720901838084 140720901838084 140720901840842 0
/proc/1293/statm: 531919 33649 753 405 0 528863 0
Current children cumulated CPU time: 417.45 s
Current children cumulated vsize: 2127676 KiB
Current children cumulated memory: 134596 KiB

Child status: 0
Real time (s): 417.531
CPU time (s): 417.495
CPU user time (s): 416.426
CPU system time (s): 1.06891
CPU usage (%): 99.9915
Max. virtual memory (cumulated for all children) (KiB): 2152256
Max. memory (cumulated for all children) (KiB): 159164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 416.426
system time used= 1.06891
maximum resident set size= 159164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 78866
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= 2
involuntary context switches= 281


# summary of solver processes directly reported to runsolver:
#   pid: 1293
#   total CPU time (s): 417.495
#   total CPU user time (s): 416.426
#   total CPU system time (s): 1.06891

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.29422 second user time and 2.93887 second system time

The end

Launcher Data 

Begin job on node151 at 2018-08-15 04:37:19
IDJOB=4309808
IDBENCH=141212
IDSOLVER=2794
FILE ID=node151/4309808-1534300639
RUNJOBID= node151-1534293053-323
PBS_JOBID= 21038135
Free space on /tmp= 43900 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-10-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309808-1534300639/watcher-4309808-1534300639 -o /tmp/evaluation-result-4309808-1534300639/solver-4309808-1534300639 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node151-1534293053-323 --watchdog 2580  xcsp_picat HOME/instance-4309808-1534300639.xml

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

MD5SUM BENCH= d4eaac7549f90ed3ded0e25770a164a4
RANDOM SEED=1124890764

node151.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	: 5333.87
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	: 5333.87
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	: 5333.87
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	: 5333.87
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:        23791588 kB
MemAvailable:   31638012 kB
Buffers:          168432 kB
Cached:          7900392 kB
SwapCached:           12 kB
Active:          4395232 kB
Inactive:        3996300 kB
Active(anon):     272076 kB
Inactive(anon):   102584 kB
Active(file):    4123156 kB
Inactive(file):  3893716 kB
Unevictable:        7820 kB
Mlocked:            7820 kB
SwapTotal:      67108860 kB
SwapFree:       67108196 kB
Dirty:              3024 kB
Writeback:             0 kB
AnonPages:        329660 kB
Mapped:            58592 kB
Shmem:             49524 kB
Slab:             286360 kB
SReclaimable:     258012 kB
SUnreclaim:        28348 kB
KernelStack:        3360 kB
PageTables:         5564 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2398316 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    264192 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 43896 MiB
End job on node151 at 2018-08-15 04:44:17