Trace number 4395038

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 377.818 377.835

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07-1_X2.xml
MD5SUM6c4aeb96443502fd0f9a0dc0a71b4b92
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 benchmark168.634
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 

68.37/68.49	c xcsp_picat version 2.7b12 (9/12/2019)
377.78/377.83	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 (13787 MiB free)
  memory of node 1: 16384 MiB (11442 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395038-1568338234/watcher-4395038-1568338234 -o /tmp/evaluation-result-4395038-1568338234/solver-4395038-1568338234 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580 xcsp_picat HOME/instance-4395038-1568338234.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=32410, runsolver pid=32407
Current StackSize limit: 8192 KiB


[startup+0.10041 s]*
/proc/loadavg: 2.00 2.00 2.04 3/200 32411
/proc/meminfo: memFree=25809124/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2036824 memory=31392 CPUtime=0.09 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 1902 0 0 0 9 0 0 0 20 0 1 0 410091185 2085707776 7848 33554432000 4194304 5870510 140723786688496 140723786687864 5287642 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 509206 7848 872 410 0 504679 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036824 KiB
Current children cumulated memory: 31392 KiB

[startup+0.209772 s]*
/proc/loadavg: 2.00 2.00 2.04 3/200 32411
/proc/meminfo: memFree=25804492/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2036524 memory=35392 CPUtime=0.21 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 3451 0 0 0 20 1 0 0 20 0 1 0 410091185 2085400576 8848 33554432000 4194304 5870510 140723786688496 140723786687864 5298780 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 509131 8848 917 410 0 504604 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036524 KiB
Current children cumulated memory: 35392 KiB

[startup+0.309689 s]*
/proc/loadavg: 2.00 2.00 2.04 3/200 32411
/proc/meminfo: memFree=25803996/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2037552 memory=36176 CPUtime=0.31 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 3635 0 0 0 30 1 0 0 20 0 1 0 410091185 2086453248 9044 33554432000 4194304 5870510 140723786688496 140723786687752 5282747 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 509388 9044 937 410 0 504861 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037552 KiB
Current children cumulated memory: 36176 KiB

[startup+0.700276 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 32411
/proc/meminfo: memFree=25803252/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2041948 memory=38452 CPUtime=0.69 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 4204 0 0 0 68 1 0 0 20 0 1 0 410091185 2090954752 9613 33554432000 4194304 5870510 140723786688496 140723786687752 5267764 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 510487 9613 937 410 0 505960 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041948 KiB
Current children cumulated memory: 38452 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 32411
/proc/meminfo: memFree=25800244/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2046500 memory=43652 CPUtime=1.49 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 5023 0 0 0 148 1 0 0 20 0 1 0 410091185 2095616000 10913 33554432000 4194304 5870510 140723786688496 140723786687448 5278019 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 511625 10913 937 410 0 507098 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046500 KiB
Current children cumulated memory: 43652 KiB

[startup+3.1095 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 32411
/proc/meminfo: memFree=25793852/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2047444 memory=46036 CPUtime=3.09 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 10137 0 0 0 307 2 0 0 20 0 1 0 410091185 2096582656 11509 33554432000 4194304 5870510 140723786688496 140723786686856 5308341 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 511861 11509 938 410 0 507334 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2047444 KiB
Current children cumulated memory: 46036 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 32419
/proc/meminfo: memFree=25774124/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2097452 memory=87000 CPUtime=6.29 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 13539 0 0 0 625 4 0 0 20 0 1 0 410091185 2147790848 21750 33554432000 4194304 5870510 140723786688496 140723786686936 5277475 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 524363 21750 938 410 0 519836 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2097452 KiB
Current children cumulated memory: 87000 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 32419
/proc/meminfo: memFree=25745268/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2097448 memory=94224 CPUtime=12.69 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 15998 0 0 0 1264 5 0 0 20 0 1 0 410091185 2147786752 23556 33554432000 4194304 5870510 140723786688496 140723786686936 5272719 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 524362 23556 938 410 0 519835 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2097448 KiB
Current children cumulated memory: 94224 KiB

[startup+25.5003 s]
/proc/loadavg: 2.06 2.01 2.05 3/200 32419
/proc/meminfo: memFree=25745224/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2097448 memory=94280 CPUtime=25.48 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 20285 0 0 0 2543 5 0 0 20 0 1 0 410091185 2147786752 23570 33554432000 4194304 5870510 140723786688496 140723786686936 5282721 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 524362 23570 938 410 0 519835 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2097448 KiB
Current children cumulated memory: 94280 KiB

[startup+51.1096 s]
/proc/loadavg: 2.04 2.01 2.05 3/200 32422
/proc/meminfo: memFree=25744808/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2097448 memory=94280 CPUtime=51.08 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 22421 0 0 0 5103 5 0 0 20 0 1 0 410091185 2147786752 23570 33554432000 4194304 5870510 140723786688496 140723786686936 5272978 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 524362 23570 938 410 0 519835 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2097448 KiB
Current children cumulated memory: 94280 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/200 32425
/proc/meminfo: memFree=25726592/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2113108 memory=112296 CPUtime=102.27 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 27436 0 0 0 10221 6 0 0 20 0 1 0 410091185 2163822592 28074 33554432000 4194304 5870510 140723786688496 140723786686936 5263026 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 528277 28074 938 410 0 523750 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2113108 KiB
Current children cumulated memory: 112296 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/201 32430
/proc/meminfo: memFree=25726728/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2113108 memory=112296 CPUtime=162.27 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 31124 0 0 0 16221 6 0 0 20 0 1 0 410091185 2163822592 28074 33554432000 4194304 5870510 140723786688496 140723786686936 5272427 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 528277 28074 938 410 0 523750 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2113108 KiB
Current children cumulated memory: 112296 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 32436
/proc/meminfo: memFree=25726932/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2113108 memory=112296 CPUtime=222.27 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 33033 0 0 0 22221 6 0 0 20 0 1 0 410091185 2163822592 28074 33554432000 4194304 5870510 140723786688496 140723786686936 5272719 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 528277 28074 938 410 0 523750 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2113108 KiB
Current children cumulated memory: 112296 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 32440
/proc/meminfo: memFree=25714048/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2131784 memory=125000 CPUtime=282.27 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 36842 0 0 0 28220 7 0 0 20 0 1 0 410091185 2182946816 31250 33554432000 4194304 5870510 140723786688496 140723786686936 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 532946 31250 938 410 0 528419 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2131784 KiB
Current children cumulated memory: 125000 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32444
/proc/meminfo: memFree=25714768/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2131784 memory=125000 CPUtime=342.27 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 38017 0 0 0 34220 7 0 0 20 0 1 0 410091185 2182946816 31250 33554432000 4194304 5870510 140723786688496 140723786686936 5292256 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 532946 31250 938 410 0 528419 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2131784 KiB
Current children cumulated memory: 125000 KiB

[startup+377.835 s]
# the end of solver process 32410 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=377.742 s, system=0.075997 s

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

[startup+358.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 32447
/proc/meminfo: memFree=25714748/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2131784 memory=125000 CPUtime=358.37 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 38027 0 0 0 35830 7 0 0 20 0 1 0 410091185 2182946816 31250 33554432000 4194304 5870510 140723786688496 140723786686936 5272665 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 532946 31250 938 410 0 528419 0
Current children cumulated CPU time: 358.37 s
Current children cumulated vsize: 2131784 KiB
Current children cumulated memory: 125000 KiB

[startup+371.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32448
/proc/meminfo: memFree=25714916/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2131784 memory=125000 CPUtime=371.18 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 38027 0 0 0 37111 7 0 0 20 0 1 0 410091185 2182946816 31250 33554432000 4194304 5870510 140723786688496 140723786686936 5272987 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 532946 31250 938 410 0 528419 0
Current children cumulated CPU time: 371.18 s
Current children cumulated vsize: 2131784 KiB
Current children cumulated memory: 125000 KiB

[startup+374.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32448
/proc/meminfo: memFree=25715040/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2131784 memory=125000 CPUtime=374.38 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 38028 0 0 0 37431 7 0 0 20 0 1 0 410091185 2182946816 31250 33554432000 4194304 5870510 140723786688496 140723786686936 5295055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 532946 31250 938 410 0 528419 0
Current children cumulated CPU time: 374.38 s
Current children cumulated vsize: 2131784 KiB
Current children cumulated memory: 125000 KiB

[startup+376 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 32448
/proc/meminfo: memFree=25714872/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2131784 memory=125000 CPUtime=375.98 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 38029 0 0 0 37591 7 0 0 20 0 1 0 410091185 2182946816 31250 33554432000 4194304 5870510 140723786688496 140723786686936 5281938 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 532946 31250 938 410 0 528419 0
Current children cumulated CPU time: 375.98 s
Current children cumulated vsize: 2131784 KiB
Current children cumulated memory: 125000 KiB

[startup+376.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32448
/proc/meminfo: memFree=25714872/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2131784 memory=125000 CPUtime=376.78 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 38030 0 0 0 37671 7 0 0 20 0 1 0 410091185 2182946816 31250 33554432000 4194304 5870510 140723786688496 140723786686936 5283067 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 532946 31250 938 410 0 528419 0
Current children cumulated CPU time: 376.78 s
Current children cumulated vsize: 2131784 KiB
Current children cumulated memory: 125000 KiB

[startup+377.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32448
/proc/meminfo: memFree=25714872/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2131784 memory=125000 CPUtime=377.58 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 38030 0 0 0 37751 7 0 0 20 0 1 0 410091185 2182946816 31250 33554432000 4194304 5870510 140723786688496 140723786686936 5282489 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 532946 31250 938 410 0 528419 0
Current children cumulated CPU time: 377.58 s
Current children cumulated vsize: 2131784 KiB
Current children cumulated memory: 125000 KiB

[startup+377.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 32448
/proc/meminfo: memFree=25714872/32770624 swapFree=67004752/67108860
[pid=32410] ppid=32407 vsize=2131784 memory=125000 CPUtime=377.78 cores=0,2,4,6
/proc/32410/stat : 32410 (xcsp_picat) R 32407 32410 28785 0 -1 4202496 38030 0 0 0 37771 7 0 0 20 0 1 0 410091185 2182946816 31250 33554432000 4194304 5870510 140723786688496 140723786686936 5282767 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44269568 140723786691615 140723786691693 140723786691693 140723786694602 0
/proc/32410/statm: 532946 31250 938 410 0 528419 0
Current children cumulated CPU time: 377.78 s
Current children cumulated vsize: 2131784 KiB
Current children cumulated memory: 125000 KiB

Child status: 0
Real time (s): 377.835
CPU time (s): 377.818
CPU user time (s): 377.742
CPU system time (s): 0.075997
CPU usage (%): 99.9956
Max. virtual memory (cumulated for all children) (KiB): 2131784
Max. memory (cumulated for all children) (KiB): 125000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 377.742
system time used= 0.075997
maximum resident set size= 125028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38087
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= 216


# summary of solver processes directly reported to runsolver:
#   pid: 32410
#   total CPU time (s): 377.818
#   total CPU user time (s): 377.742
#   total CPU system time (s): 0.075997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.5558 second user time and 2.75757 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-13 03:29:56
IDJOB=4395038
IDBENCH=134582
IDSOLVER=2844
FILE ID=node126/4395038-1568338234
RUNJOBID= node126-1568323917-28816
PBS_JOBID= 21701150
Free space on /tmp= 55384 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07-1_X2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395038-1568338234/watcher-4395038-1568338234 -o /tmp/evaluation-result-4395038-1568338234/solver-4395038-1568338234 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580  xcsp_picat HOME/instance-4395038-1568338234.xml

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

MD5SUM BENCH= 6c4aeb96443502fd0f9a0dc0a71b4b92
RANDOM SEED=484759062

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25835576 kB
MemAvailable:   29052352 kB
Buffers:          136976 kB
Cached:          3320776 kB
SwapCached:         2860 kB
Active:          4643328 kB
Inactive:        1620876 kB
Active(anon):    2804468 kB
Inactive(anon):    43288 kB
Active(file):    1838860 kB
Inactive(file):  1577588 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              3144 kB
Writeback:             0 kB
AnonPages:       2913628 kB
Mapped:            46112 kB
Shmem:             32816 kB
Slab:             258712 kB
SReclaimable:     228788 kB
SUnreclaim:        29924 kB
KernelStack:        3568 kB
PageTables:        11280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5714544 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1968128 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= 55380 MiB
End job on node126 at 2019-09-13 03:36:14