Trace number 4394884

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 89.9807 89.9905

General information on the benchmark

NameRandom/Random-D-t090/
rand-2-40-180-84-090-90.xml
MD5SUMb787e2fb655876ad1ad352aa15cc79d3
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 benchmark0.914535
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Number of domains1
Minimum domain size180
Maximum domain size180
Distribution of domain sizes[{"size":180,"count":40}]
Minimum variable degree1
Maximum variable degree8
Distribution of variable degrees[{"degree":1,"count":2},{"degree":2,"count":8},{"degree":3,"count":6},{"degree":4,"count":5},{"degree":5,"count":8},{"degree":6,"count":6},{"degree":7,"count":4},{"degree":8,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":84}]
Number of extensional constraints84
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":84}]
Optimization problemNO
Type of objective

Solver Data 

31.09/31.14	c xcsp_picat version 2.7b12 (9/12/2019)
89.88/89.98	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 (14799 MiB free)
  memory of node 1: 16384 MiB (13036 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394884-1568325080/watcher-4394884-1568325080 -o /tmp/evaluation-result-4394884-1568325080/solver-4394884-1568325080 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580 xcsp_picat HOME/instance-4394884-1568325080.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=26670, runsolver pid=26667
Current StackSize limit: 8192 KiB


[startup+0.100797 s]*
/proc/loadavg: 2.47 2.15 2.34 3/200 26671
/proc/meminfo: memFree=28488156/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2031716 memory=18884 CPUtime=0.1 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 1810 0 0 0 10 0 0 0 20 0 1 0 408762698 2080477184 4721 33554432000 4194304 5870510 140720324383968 140720324383272 4557892 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 507929 4721 839 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 18884 KiB

[startup+0.209686 s]*
/proc/loadavg: 2.47 2.15 2.34 3/200 26671
/proc/meminfo: memFree=28482044/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2031716 memory=25028 CPUtime=0.21 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 1813 0 0 0 21 0 0 0 20 0 1 0 408762698 2080477184 6257 33554432000 4194304 5870510 140720324383968 140720324383272 4490968 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 507929 6257 839 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 25028 KiB

[startup+0.309507 s]*
/proc/loadavg: 2.47 2.15 2.34 3/200 26671
/proc/meminfo: memFree=28475792/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2031716 memory=31172 CPUtime=0.3 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 1816 0 0 0 30 0 0 0 20 0 1 0 408762698 2080477184 7793 33554432000 4194304 5870510 140720324383968 140720324383272 140133356325888 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 507929 7793 839 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 31172 KiB

[startup+0.700309 s]
/proc/loadavg: 2.51 2.16 2.34 3/200 26671
/proc/meminfo: memFree=28445072/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2039300 memory=82692 CPUtime=0.69 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 3919 0 0 0 68 1 0 0 20 0 1 0 408762698 2088243200 20673 33554432000 4194304 5870510 140720324383968 140720324383336 5282394 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 509825 20673 879 410 0 505298 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039300 KiB
Current children cumulated memory: 82692 KiB

[startup+1.50025 s]
/proc/loadavg: 2.51 2.16 2.34 3/200 26671
/proc/meminfo: memFree=28424288/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2041900 memory=84784 CPUtime=1.48 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 4437 0 0 0 147 1 0 0 20 0 1 0 408762698 2090905600 21196 33554432000 4194304 5870510 140720324383968 140720324382328 5298780 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 510475 21196 902 410 0 505948 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2041900 KiB
Current children cumulated memory: 84784 KiB

[startup+3.1095 s]
/proc/loadavg: 2.51 2.16 2.34 3/200 26671
/proc/meminfo: memFree=28416600/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2046864 memory=90940 CPUtime=3.1 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 7678 0 0 0 308 2 0 0 20 0 1 0 408762698 2095988736 22735 33554432000 4194304 5870510 140720324383968 140720324382200 5272935 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 511716 22735 903 410 0 507189 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2046864 KiB
Current children cumulated memory: 90940 KiB

[startup+6.30033 s]
/proc/loadavg: 2.55 2.18 2.35 3/200 26671
/proc/meminfo: memFree=28409228/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2053832 memory=95020 CPUtime=6.28 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 13461 0 0 0 626 2 0 0 20 0 1 0 408762698 2103123968 23755 33554432000 4194304 5870510 140720324383968 140720324382040 140133355887589 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 513458 23755 903 410 0 508931 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2053832 KiB
Current children cumulated memory: 95020 KiB

[startup+12.7003 s]
/proc/loadavg: 2.51 2.17 2.34 3/200 26671
/proc/meminfo: memFree=28401588/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2081856 memory=113816 CPUtime=12.69 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 18088 0 0 0 1265 4 0 0 20 0 1 0 408762698 2131820544 28454 33554432000 4194304 5870510 140720324383968 140720324382408 5263049 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 520464 28454 903 410 0 515937 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2081856 KiB
Current children cumulated memory: 113816 KiB

[startup+25.5004 s]
/proc/loadavg: 2.43 2.17 2.34 3/200 26673
/proc/meminfo: memFree=28370204/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2104776 memory=139488 CPUtime=25.49 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 42576 0 0 0 2542 7 0 0 20 0 1 0 408762698 2155290624 34872 33554432000 4194304 5870510 140720324383968 140720324382328 5274400 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 526194 34872 903 410 0 521667 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2104776 KiB
Current children cumulated memory: 139488 KiB

[startup+51.1096 s]
/proc/loadavg: 2.26 2.15 2.33 3/200 26674
/proc/meminfo: memFree=28335944/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2126992 memory=171400 CPUtime=51.09 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 54349 0 0 0 5097 12 0 0 20 0 1 0 408762698 2178039808 42850 33554432000 4194304 5870510 140720324383968 140720324382984 5272433 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 531748 42850 903 410 0 527221 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2126992 KiB
Current children cumulated memory: 171400 KiB

[startup+89.9905 s]
# the end of solver process 26670 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=89.8087 s, system=0.171989 s

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

[startup+51.2004 s]
/proc/loadavg: 2.26 2.15 2.33 3/200 26674
/proc/meminfo: memFree=28335944/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2126992 memory=171400 CPUtime=51.18 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 54349 0 0 0 5106 12 0 0 20 0 1 0 408762698 2178039808 42850 33554432000 4194304 5870510 140720324383968 140720324382984 5272711 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 531748 42850 903 410 0 527221 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2126992 KiB
Current children cumulated memory: 171400 KiB

[startup+76.8003 s]
/proc/loadavg: 2.17 2.14 2.32 3/200 26677
/proc/meminfo: memFree=28299508/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2176312 memory=211376 CPUtime=76.78 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 55765 0 0 0 7663 15 0 0 20 0 1 0 408762698 2228543488 52844 33554432000 4194304 5870510 140720324383968 140720324382984 5274889 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 544078 52844 903 410 0 539551 0
Current children cumulated CPU time: 76.78 s
Current children cumulated vsize: 2176312 KiB
Current children cumulated memory: 211376 KiB

[startup+83.2003 s]
/proc/loadavg: 2.16 2.14 2.32 3/200 26677
/proc/meminfo: memFree=28334944/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2126992 memory=171400 CPUtime=83.18 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 61259 0 0 0 8302 16 0 0 20 0 1 0 408762698 2178039808 42850 33554432000 4194304 5870510 140720324383968 140720324382984 5272366 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 531748 42850 903 410 0 527221 0
Current children cumulated CPU time: 83.18 s
Current children cumulated vsize: 2126992 KiB
Current children cumulated memory: 171400 KiB

[startup+86.4003 s]
/proc/loadavg: 2.14 2.13 2.32 3/200 26677
/proc/meminfo: memFree=28299756/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2176312 memory=205232 CPUtime=86.38 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 61598 0 0 0 8622 16 0 0 20 0 1 0 408762698 2228543488 51308 33554432000 4194304 5870510 140720324383968 140720324382408 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 544078 51308 903 410 0 539551 0
Current children cumulated CPU time: 86.38 s
Current children cumulated vsize: 2176312 KiB
Current children cumulated memory: 205232 KiB

[startup+88.0003 s]*
/proc/loadavg: 2.14 2.13 2.32 3/200 26677
/proc/meminfo: memFree=28297336/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2176312 memory=207280 CPUtime=87.99 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 61614 0 0 0 8783 16 0 0 20 0 1 0 408762698 2228543488 51820 33554432000 4194304 5870510 140720324383968 140720324382408 5282759 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 544078 51820 903 410 0 539551 0
Current children cumulated CPU time: 87.99 s
Current children cumulated vsize: 2176312 KiB
Current children cumulated memory: 207280 KiB

[startup+88.8003 s]
/proc/loadavg: 2.14 2.13 2.32 3/200 26677
/proc/meminfo: memFree=28297336/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2176312 memory=209328 CPUtime=88.78 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 61619 0 0 0 8862 16 0 0 20 0 1 0 408762698 2228543488 52332 33554432000 4194304 5870510 140720324383968 140720324382408 5283072 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 544078 52332 903 410 0 539551 0
Current children cumulated CPU time: 88.78 s
Current children cumulated vsize: 2176312 KiB
Current children cumulated memory: 209328 KiB

[startup+89.6003 s]
/proc/loadavg: 2.14 2.13 2.32 3/200 26677
/proc/meminfo: memFree=28294916/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2176312 memory=209328 CPUtime=89.58 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 61624 0 0 0 8942 16 0 0 20 0 1 0 408762698 2228543488 52332 33554432000 4194304 5870510 140720324383968 140720324382408 5282709 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 544078 52332 903 410 0 539551 0
Current children cumulated CPU time: 89.58 s
Current children cumulated vsize: 2176312 KiB
Current children cumulated memory: 209328 KiB

[startup+89.8003 s]
/proc/loadavg: 2.14 2.13 2.32 3/200 26677
/proc/meminfo: memFree=28294916/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2176312 memory=209328 CPUtime=89.78 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 61626 0 0 0 8962 16 0 0 20 0 1 0 408762698 2228543488 52332 33554432000 4194304 5870510 140720324383968 140720324382408 5288997 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 544078 52332 903 410 0 539551 0
Current children cumulated CPU time: 89.78 s
Current children cumulated vsize: 2176312 KiB
Current children cumulated memory: 209328 KiB

[startup+89.9003 s]
/proc/loadavg: 2.14 2.13 2.32 3/200 26677
/proc/meminfo: memFree=28294916/32770624 swapFree=66996368/67108860
[pid=26670] ppid=26667 vsize=2176312 memory=209328 CPUtime=89.88 cores=0,2,4,6
/proc/26670/stat : 26670 (xcsp_picat) R 26667 26670 25640 0 -1 4202496 61627 0 0 0 8972 16 0 0 20 0 1 0 408762698 2228543488 52332 33554432000 4194304 5870510 140720324383968 140720324382408 5282001 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 22654976 140720324387871 140720324387949 140720324387949 140720324390858 0
/proc/26670/statm: 544078 52332 903 410 0 539551 0
Current children cumulated CPU time: 89.88 s
Current children cumulated vsize: 2176312 KiB
Current children cumulated memory: 209328 KiB

Child status: 0
Real time (s): 89.9905
CPU time (s): 89.9807
CPU user time (s): 89.8087
CPU system time (s): 0.171989
CPU usage (%): 99.989
Max. virtual memory (cumulated for all children) (KiB): 2176312
Max. memory (cumulated for all children) (KiB): 213424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 89.8087
system time used= 0.171989
maximum resident set size= 213424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61689
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= 90


# summary of solver processes directly reported to runsolver:
#   pid: 26670
#   total CPU time (s): 89.9807
#   total CPU user time (s): 89.8087
#   total CPU system time (s): 0.171989

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.3886 second user time and 0.670172 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-12 22:50:03
IDJOB=4394884
IDBENCH=122716
IDSOLVER=2844
FILE ID=node106/4394884-1568325080
RUNJOBID= node106-1568318666-25671
PBS_JOBID= 21701140
Free space on /tmp= 56624 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Random/Random-D-t090/rand-2-40-180-84-090-90.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394884-1568325080/watcher-4394884-1568325080 -o /tmp/evaluation-result-4394884-1568325080/solver-4394884-1568325080 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580  xcsp_picat HOME/instance-4394884-1568325080.xml

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

MD5SUM BENCH= b787e2fb655876ad1ad352aa15cc79d3
RANDOM SEED=2036929283

node106.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        28504052 kB
MemAvailable:   29660540 kB
Buffers:          132984 kB
Cached:          1319220 kB
SwapCached:        10184 kB
Active:          2717484 kB
Inactive:        1006812 kB
Active(anon):    2271128 kB
Inactive(anon):    33432 kB
Active(file):     446356 kB
Inactive(file):   973380 kB
Unevictable:      107772 kB
Mlocked:          107772 kB
SwapTotal:      67108860 kB
SwapFree:       66996368 kB
Dirty:              4944 kB
Writeback:             0 kB
AnonPages:       2378220 kB
Mapped:            37736 kB
Shmem:             23992 kB
Slab:             133424 kB
SReclaimable:     105172 kB
SUnreclaim:        28252 kB
KernelStack:        3776 kB
PageTables:         9932 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4056600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2260992 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 56620 MiB
End job on node106 at 2019-09-12 22:51:33