Trace number 4395047

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 2019-09-12UNSAT 487.832 487.863

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07h-4_X2.xml
MD5SUMf5121aa225c6127ab5abec7ec5104cc1
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark170.824
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1262
Number of domains4
Minimum domain size1
Maximum domain size28
Distribution of domain sizes[{"size":1,"count":2},{"size":7,"count":28},{"size":14,"count":27},{"size":28,"count":54}]
Minimum variable degree0
Maximum variable degree56
Distribution of variable degrees[{"degree":0,"count":1},{"degree":2,"count":29},{"degree":3,"count":26},{"degree":28,"count":1},{"degree":29,"count":18},{"degree":30,"count":9},{"degree":56,"count":28}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1262}]
Number of extensional constraints1262
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1262}]
Optimization problemNO
Type of objective

Solver Data 

69.88/69.94	c xcsp_picat version 2.7b12 (9/12/2019)
487.76/487.86	s UNSATISFIABLE

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (14505 MiB free)
  memory of node 1: 16384 MiB (15153 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395047-1568337778/watcher-4395047-1568337778 -o /tmp/evaluation-result-4395047-1568337778/solver-4395047-1568337778 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580 xcsp_picat HOME/instance-4395047-1568337778.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=19471, runsolver pid=19468

[startup+0.10017 s]*
/proc/loadavg: 1.92 2.01 2.04 3/206 19472
/proc/meminfo: memFree=30342876/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2036936 memory=32956 CPUtime=0.1 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 2314 0 0 0 10 0 0 0 20 0 1 0 409700506 2085822464 8239 33554432000 4194304 5870510 140731962406576 140731962405880 5287589 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 509234 8239 872 410 0 504707 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036936 KiB
Current children cumulated memory: 32956 KiB

[startup+0.21017 s]*
/proc/loadavg: 1.92 2.01 2.04 3/206 19472
/proc/meminfo: memFree=30337792/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2036484 memory=36692 CPUtime=0.21 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 4010 0 0 0 20 1 0 0 20 0 1 0 409700506 2085359616 9173 33554432000 4194304 5870510 140731962406576 140731962405880 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 509121 9173 917 410 0 504594 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036484 KiB
Current children cumulated memory: 36692 KiB

[startup+0.310008 s]*
/proc/loadavg: 1.92 2.01 2.04 3/206 19472
/proc/meminfo: memFree=30337792/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2037512 memory=37740 CPUtime=0.31 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 4217 0 0 0 30 1 0 0 20 0 1 0 409700506 2086412288 9435 33554432000 4194304 5870510 140731962406576 140731962405880 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 509378 9435 937 410 0 504851 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037512 KiB
Current children cumulated memory: 37740 KiB

[startup+0.700293 s]
/proc/loadavg: 1.92 2.01 2.04 3/206 19472
/proc/meminfo: memFree=30336304/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2041908 memory=40008 CPUtime=0.69 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 4802 0 0 0 68 1 0 0 20 0 1 0 409700506 2090913792 10002 33554432000 4194304 5870510 140731962406576 140731962405880 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 510477 10002 937 410 0 505950 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041908 KiB
Current children cumulated memory: 40008 KiB

[startup+1.50031 s]
/proc/loadavg: 1.92 2.01 2.04 3/206 19472
/proc/meminfo: memFree=30301532/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2046592 memory=45744 CPUtime=1.49 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 5751 0 0 0 148 1 0 0 20 0 1 0 409700506 2095710208 11436 33554432000 4194304 5870510 140731962406576 140731962405528 5298919 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 511648 11436 937 410 0 507121 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046592 KiB
Current children cumulated memory: 45744 KiB

[startup+3.1099 s]
/proc/loadavg: 1.92 2.01 2.04 3/206 19472
/proc/meminfo: memFree=30293644/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2047128 memory=45796 CPUtime=3.09 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 9752 0 0 0 308 1 0 0 20 0 1 0 409700506 2096259072 11449 33554432000 4194304 5870510 140731962406576 140731962405528 5283135 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 511782 11449 938 410 0 507255 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2047128 KiB
Current children cumulated memory: 45796 KiB

[startup+6.30035 s]
/proc/loadavg: 1.93 2.01 2.04 3/206 19472
/proc/meminfo: memFree=30287732/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2067088 memory=55964 CPUtime=6.29 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 14294 0 0 0 627 2 0 0 20 0 1 0 409700506 2116698112 13991 33554432000 4194304 5870510 140731962406576 140731962404936 5298780 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 516772 13991 938 410 0 512245 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2067088 KiB
Current children cumulated memory: 55964 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.01 2.04 3/206 19472
/proc/meminfo: memFree=30235564/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2105100 memory=100272 CPUtime=12.68 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 19140 0 0 0 1265 3 0 0 20 0 1 0 409700506 2155622400 25068 33554432000 4194304 5870510 140731962406576 140731962405144 140241463774433 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 526275 25068 938 410 0 521748 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2105100 KiB
Current children cumulated memory: 100272 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.01 2.04 3/207 19474
/proc/meminfo: memFree=30230968/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2105100 memory=105616 CPUtime=25.49 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 24390 0 0 0 2545 4 0 0 20 0 1 0 409700506 2155622400 26404 33554432000 4194304 5870510 140731962406576 140731962405144 5282376 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 526275 26404 938 410 0 521748 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2105100 KiB
Current children cumulated memory: 105616 KiB

[startup+51.11 s]
/proc/loadavg: 1.97 2.01 2.04 3/206 19475
/proc/meminfo: memFree=30266228/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2105100 memory=105616 CPUtime=51.09 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 28903 0 0 0 5105 4 0 0 20 0 1 0 409700506 2155622400 26404 33554432000 4194304 5870510 140731962406576 140731962405144 5272624 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 526275 26404 938 410 0 521748 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2105100 KiB
Current children cumulated memory: 105616 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/206 19478
/proc/meminfo: memFree=30249572/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2105100 memory=105616 CPUtime=102.29 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 32123 0 0 0 10224 5 0 0 20 0 1 0 409700506 2155622400 26404 33554432000 4194304 5870510 140731962406576 140731962405688 5272920 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 526275 26404 938 410 0 521748 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2105100 KiB
Current children cumulated memory: 105616 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/206 19484
/proc/meminfo: memFree=30201744/32770624 swapFree=67008816/67108860
[pid=19471] ppid=19468 vsize=2120840 memory=116528 CPUtime=162.28 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 35922 0 0 0 16223 5 0 0 20 0 1 0 409700506 2171740160 29132 33554432000 4194304 5870510 140731962406576 140731962405016 5305452 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 530210 29132 938 410 0 525683 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2120840 KiB
Current children cumulated memory: 116528 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/206 19489
/proc/meminfo: memFree=30223456/32770624 swapFree=67008820/67108860
[pid=19471] ppid=19468 vsize=2120840 memory=116528 CPUtime=222.27 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 36019 0 0 0 22222 5 0 0 20 0 1 0 409700506 2171740160 29132 33554432000 4194304 5870510 140731962406576 140731962405016 5312203 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 530210 29132 938 410 0 525683 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2120840 KiB
Current children cumulated memory: 116528 KiB

[startup+282.3 s]
/proc/loadavg: 2.09 2.05 2.05 3/206 19493
/proc/meminfo: memFree=30213408/32770624 swapFree=67008820/67108860
[pid=19471] ppid=19468 vsize=2132764 memory=128748 CPUtime=282.27 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 39724 0 0 0 28221 6 0 0 20 0 1 0 409700506 2183950336 32187 33554432000 4194304 5870510 140731962406576 140731962405016 140241463774433 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 533191 32187 938 410 0 528664 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2132764 KiB
Current children cumulated memory: 128748 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/207 19500
/proc/meminfo: memFree=30220440/32770624 swapFree=67008820/67108860
[pid=19471] ppid=19468 vsize=2132764 memory=128816 CPUtime=342.27 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 39838 0 0 0 34221 6 0 0 20 0 1 0 409700506 2183950336 32204 33554432000 4194304 5870510 140731962406576 140731962405016 5272427 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 533191 32204 938 410 0 528664 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2132764 KiB
Current children cumulated memory: 128816 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/207 19506
/proc/meminfo: memFree=30238048/32770624 swapFree=67008820/67108860
[pid=19471] ppid=19468 vsize=2132764 memory=128816 CPUtime=402.27 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 43238 0 0 0 40221 6 0 0 20 0 1 0 409700506 2183950336 32204 33554432000 4194304 5870510 140731962406576 140731962405016 5283072 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 533191 32204 938 410 0 528664 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2132764 KiB
Current children cumulated memory: 128816 KiB

[startup+462.3 s]
/proc/loadavg: 2.12 2.06 2.05 3/207 19510
/proc/meminfo: memFree=30196212/32770624 swapFree=67008820/67108860
[pid=19471] ppid=19468 vsize=2132764 memory=128816 CPUtime=462.26 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 43590 0 0 0 46220 6 0 0 20 0 1 0 409700506 2183950336 32204 33554432000 4194304 5870510 140731962406576 140731962405016 5307840 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 533191 32204 938 410 0 528664 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2132764 KiB
Current children cumulated memory: 128816 KiB

[startup+487.863 s]
# the end of solver process 19471 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=487.764 s, system=0.067995 s

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

[startup+473.6 s]
/proc/loadavg: 2.10 2.06 2.05 3/208 19518
/proc/meminfo: memFree=30201432/32770624 swapFree=67008824/67108860
[pid=19471] ppid=19468 vsize=2132764 memory=128816 CPUtime=473.56 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 46735 0 0 0 47350 6 0 0 20 0 1 0 409700506 2183950336 32204 33554432000 4194304 5870510 140731962406576 140731962405016 5277491 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 533191 32204 938 410 0 528664 0
Current children cumulated CPU time: 473.56 s
Current children cumulated vsize: 2132764 KiB
Current children cumulated memory: 128816 KiB

[startup+480 s]*
/proc/loadavg: 2.09 2.06 2.05 3/207 19518
/proc/meminfo: memFree=30176712/32770624 swapFree=67008824/67108860
[pid=19471] ppid=19468 vsize=2132764 memory=128816 CPUtime=479.97 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 46937 0 0 0 47991 6 0 0 20 0 1 0 409700506 2183950336 32204 33554432000 4194304 5870510 140731962406576 140731962405016 5272719 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 533191 32204 938 410 0 528664 0
Current children cumulated CPU time: 479.97 s
Current children cumulated vsize: 2132764 KiB
Current children cumulated memory: 128816 KiB

[startup+483.2 s]
/proc/loadavg: 2.09 2.06 2.05 3/207 19519
/proc/meminfo: memFree=30188828/32770624 swapFree=67008824/67108860
[pid=19471] ppid=19468 vsize=2132764 memory=128816 CPUtime=483.16 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 46972 0 0 0 48310 6 0 0 20 0 1 0 409700506 2183950336 32204 33554432000 4194304 5870510 140731962406576 140731962405016 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 533191 32204 938 410 0 528664 0
Current children cumulated CPU time: 483.16 s
Current children cumulated vsize: 2132764 KiB
Current children cumulated memory: 128816 KiB

[startup+486.4 s]
/proc/loadavg: 2.08 2.06 2.05 3/207 19519
/proc/meminfo: memFree=30172508/32770624 swapFree=67008824/67108860
[pid=19471] ppid=19468 vsize=2132764 memory=128816 CPUtime=486.36 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 47058 0 0 0 48630 6 0 0 20 0 1 0 409700506 2183950336 32204 33554432000 4194304 5870510 140731962406576 140731962405016 5282721 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 533191 32204 938 410 0 528664 0
Current children cumulated CPU time: 486.36 s
Current children cumulated vsize: 2132764 KiB
Current children cumulated memory: 128816 KiB

[startup+487.2 s]
/proc/loadavg: 2.08 2.06 2.05 3/207 19519
/proc/meminfo: memFree=30201164/32770624 swapFree=67008824/67108860
[pid=19471] ppid=19468 vsize=2132764 memory=128816 CPUtime=487.16 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 47072 0 0 0 48710 6 0 0 20 0 1 0 409700506 2183950336 32204 33554432000 4194304 5870510 140731962406576 140731962405016 5283064 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 533191 32204 938 410 0 528664 0
Current children cumulated CPU time: 487.16 s
Current children cumulated vsize: 2132764 KiB
Current children cumulated memory: 128816 KiB

[startup+487.6 s]
/proc/loadavg: 2.08 2.06 2.05 3/207 19519
/proc/meminfo: memFree=30201164/32770624 swapFree=67008824/67108860
[pid=19471] ppid=19468 vsize=2132764 memory=128816 CPUtime=487.56 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 47084 0 0 0 48750 6 0 0 20 0 1 0 409700506 2183950336 32204 33554432000 4194304 5870510 140731962406576 140731962405016 5283106 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 533191 32204 938 410 0 528664 0
Current children cumulated CPU time: 487.56 s
Current children cumulated vsize: 2132764 KiB
Current children cumulated memory: 128816 KiB

[startup+487.8 s]
/proc/loadavg: 2.08 2.06 2.05 3/207 19519
/proc/meminfo: memFree=30201164/32770624 swapFree=67008824/67108860
[pid=19471] ppid=19468 vsize=2132764 memory=128816 CPUtime=487.76 cores=1,3,5,7
/proc/19471/stat : 19471 (xcsp_picat) R 19468 19471 14854 0 -1 4202496 47084 0 0 0 48770 6 0 0 20 0 1 0 409700506 2183950336 32204 33554432000 4194304 5870510 140731962406576 140731962405016 5283106 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 31236096 140731962410015 140731962410093 140731962410093 140731962413002 0
/proc/19471/statm: 533191 32204 938 410 0 528664 0
Current children cumulated CPU time: 487.76 s
Current children cumulated vsize: 2132764 KiB
Current children cumulated memory: 128816 KiB

Child status: 0
Real time (s): 487.863
CPU time (s): 487.832
CPU user time (s): 487.764
CPU system time (s): 0.067995
CPU usage (%): 99.9936
Max. virtual memory (cumulated for all children) (KiB): 2132764
Max. memory (cumulated for all children) (KiB): 128816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 487.764
system time used= 0.067995
maximum resident set size= 128844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47152
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= 4
involuntary context switches= 146


# summary of solver processes directly reported to runsolver:
#   pid: 19471
#   total CPU time (s): 487.832
#   total CPU user time (s): 487.764
#   total CPU system time (s): 0.067995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.00016 second user time and 3.67135 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-13 03:22:08
IDJOB=4395047
IDBENCH=134574
IDSOLVER=2844
FILE ID=node132/4395047-1568337778
RUNJOBID= node132-1568322174-14886
PBS_JOBID= 21701138
Free space on /tmp= 60300 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07h-4_X2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395047-1568337778/watcher-4395047-1568337778 -o /tmp/evaluation-result-4395047-1568337778/solver-4395047-1568337778 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580  xcsp_picat HOME/instance-4395047-1568337778.xml

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

MD5SUM BENCH= f5121aa225c6127ab5abec7ec5104cc1
RANDOM SEED=390026095

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        30371680 kB
MemAvailable:   31760896 kB
Buffers:          124896 kB
Cached:          1535140 kB
SwapCached:         8512 kB
Active:           471256 kB
Inactive:        1347568 kB
Active(anon):     158092 kB
Inactive(anon):    28024 kB
Active(file):     313164 kB
Inactive(file):  1319544 kB
Unevictable:      109188 kB
Mlocked:          109188 kB
SwapTotal:      67108860 kB
SwapFree:       67008816 kB
Dirty:              3124 kB
Writeback:             0 kB
AnonPages:        269848 kB
Mapped:            33072 kB
Shmem:             18712 kB
Slab:             174088 kB
SReclaimable:     144684 kB
SUnreclaim:        29404 kB
KernelStack:        3744 kB
PageTables:         5668 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2627540 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    206848 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60300 MiB
End job on node132 at 2019-09-13 03:30:16