Trace number 4407599

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
(reference) PicatSAT 2019-09-12? (TO) 2400.09 2399.92

General information on the benchmark

NameQRandom/
QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-30.xml
MD5SUM8b6ef29061622b0e39695724d5e1a830
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 benchmark19.1059
Satisfiable
(Un)Satisfiability was proved
Number of variables21
Number of constraints2713
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":21}]
Minimum variable degree1903
Maximum variable degree1977
Distribution of variable degrees[{"degree":1903,"count":1},{"degree":1904,"count":1},{"degree":1912,"count":1},{"degree":1924,"count":1},{"degree":1926,"count":1},{"degree":1929,"count":1},{"degree":1930,"count":1},{"degree":1934,"count":1},{"degree":1936,"count":1},{"degree":1937,"count":1},{"degree":1940,"count":2},{"degree":1942,"count":1},{"degree":1943,"count":1},{"degree":1945,"count":1},{"degree":1947,"count":2},{"degree":1950,"count":1},{"degree":1959,"count":1},{"degree":1970,"count":1},{"degree":1977,"count":1}]
Minimum constraint arity15
Maximum constraint arity15
Distribution of constraint arities[{"arity":15,"count":2713}]
Number of extensional constraints2713
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":2713}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (10820 MiB free)
  memory of node 1: 16384 MiB (12653 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407599-1569509701/watcher-4407599-1569509701 -o /var/tmp/evaluation-result-4407599-1569509701/solver-4407599-1569509701 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node133-1569509600-16691 --watchdog 2560 xcsp_picat HOME/instance-4407599-1569509701.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=16845, runsolver pid=16842

[startup+0.100112 s]*
/proc/loadavg: 1.23 0.36 0.16 3/203 16846
/proc/meminfo: memFree=24026764/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=2031716 memory=13732 CPUtime=0.1 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 1592 0 0 0 10 0 0 0 20 0 1 0 527209598 2080477184 3433 33554432000 4194304 5870510 140723478033776 140723478030920 4695011 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 507929 3433 835 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 13732 KiB

[startup+0.20989 s]*
/proc/loadavg: 1.23 0.36 0.16 3/203 16846
/proc/meminfo: memFree=24018636/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=2031716 memory=15780 CPUtime=0.21 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 1594 0 0 0 21 0 0 0 20 0 1 0 527209598 2080477184 3945 33554432000 4194304 5870510 140723478033776 140723478033080 4520559 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 507929 3945 835 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 15780 KiB

[startup+0.309183 s]*
/proc/loadavg: 1.23 0.36 0.16 3/203 16846
/proc/meminfo: memFree=24014540/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=2031716 memory=15780 CPUtime=0.31 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 1595 0 0 0 31 0 0 0 20 0 1 0 527209598 2080477184 3945 33554432000 4194304 5870510 140723478033776 140723478033080 4695376 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 507929 3945 835 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 15780 KiB

[startup+0.700229 s]
/proc/loadavg: 1.23 0.36 0.16 3/203 16846
/proc/meminfo: memFree=24012492/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=2031716 memory=15780 CPUtime=0.69 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 1598 0 0 0 69 0 0 0 20 0 1 0 527209598 2080477184 3945 33554432000 4194304 5870510 140723478033776 140723478033080 4695074 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 507929 3945 835 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 15780 KiB

[startup+1.50024 s]
/proc/loadavg: 1.23 0.36 0.16 3/203 16846
/proc/meminfo: memFree=24009452/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=2031716 memory=17828 CPUtime=1.49 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 1605 0 0 0 149 0 0 0 20 0 1 0 527209598 2080477184 4457 33554432000 4194304 5870510 140723478033776 140723478033080 4849379 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 507929 4457 835 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17828 KiB

[startup+3.10974 s]
/proc/loadavg: 1.23 0.36 0.16 3/203 16846
/proc/meminfo: memFree=23990320/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=2031716 memory=38776 CPUtime=3.1 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 2007 0 0 0 309 1 0 0 20 0 1 0 527209598 2080477184 9694 33554432000 4194304 5870510 140723478033776 140723478033144 4490981 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 507929 9694 895 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 38776 KiB

[startup+6.30024 s]
/proc/loadavg: 1.29 0.39 0.17 3/203 16846
/proc/meminfo: memFree=23952932/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=2090360 memory=74584 CPUtime=6.29 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 3079 0 0 0 628 1 0 0 20 0 1 0 527209598 2140528640 18646 33554432000 4194304 5870510 140723478033776 140723478032952 4460181 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 522590 18646 919 410 0 518063 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2090360 KiB
Current children cumulated memory: 74584 KiB

[startup+12.7002 s]
/proc/loadavg: 1.34 0.42 0.18 3/204 16848
/proc/meminfo: memFree=23951496/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=2090360 memory=74852 CPUtime=12.69 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 4729 0 0 0 1268 1 0 0 20 0 1 0 527209598 2140528640 18713 33554432000 4194304 5870510 140723478033776 140723478033096 4491015 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 522590 18713 919 410 0 518063 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2090360 KiB
Current children cumulated memory: 74852 KiB

[startup+25.5004 s]
/proc/loadavg: 1.49 0.49 0.21 3/203 16848
/proc/meminfo: memFree=22842760/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=3443912 memory=1259124 CPUtime=25.49 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 81122 0 0 0 2525 24 0 0 20 0 1 0 527209598 3526565888 314781 33554432000 4194304 5870510 140723478033776 140723478032504 4524443 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 860978 314781 928 410 0 856451 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3443912 KiB
Current children cumulated memory: 1259124 KiB

[startup+51.1103 s]
/proc/loadavg: 1.66 0.62 0.26 3/203 16849
/proc/meminfo: memFree=21994880/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2028384 CPUtime=51.1 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 131326 0 0 0 5069 41 0 0 20 0 1 0 527209598 4288618496 507096 33554432000 4194304 5870510 140723478033776 140723478033016 5337363 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507096 935 410 0 1042499 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2028384 KiB

[startup+102.3 s]
/proc/loadavg: 1.85 0.83 0.35 3/204 16855
/proc/meminfo: memFree=21986524/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2028384 CPUtime=102.29 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 314734 0 0 0 10181 48 0 0 20 0 1 0 527209598 4288618496 507096 33554432000 4194304 5870510 140723478033776 140723478033016 5261103 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507096 935 410 0 1042499 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2028384 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.04 0.45 3/203 16859
/proc/meminfo: memFree=21962288/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2028384 CPUtime=162.3 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 476971 0 0 0 16175 55 0 0 20 0 1 0 527209598 4288618496 507096 33554432000 4194304 5870510 140723478033776 140723478033016 5352861 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507096 935 410 0 1042499 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2028384 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 1.20 0.54 3/203 16865
/proc/meminfo: memFree=21960940/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2028384 CPUtime=222.3 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 643686 0 0 0 22169 61 0 0 20 0 1 0 527209598 4288618496 507096 33554432000 4194304 5870510 140723478033776 140723478033016 5352868 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507096 935 410 0 1042499 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2028384 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.35 0.64 3/203 16871
/proc/meminfo: memFree=21995884/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2028384 CPUtime=282.31 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 784597 0 0 0 28163 68 0 0 20 0 1 0 527209598 4288618496 507096 33554432000 4194304 5870510 140723478033776 140723478033016 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507096 935 410 0 1042499 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2028384 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.47 0.72 3/203 16883
/proc/meminfo: memFree=21974716/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2028384 CPUtime=342.32 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 952669 0 0 0 34157 75 0 0 20 0 1 0 527209598 4288618496 507096 33554432000 4194304 5870510 140723478033776 140723478033016 5261279 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507096 935 410 0 1042499 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2028384 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.56 0.80 3/204 16910
/proc/meminfo: memFree=21937088/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2028384 CPUtime=402.31 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 1150595 0 0 0 40150 81 0 0 20 0 1 0 527209598 4288618496 507096 33554432000 4194304 5870510 140723478033776 140723478033016 5337389 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507096 935 410 0 1042499 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2028384 KiB

[startup+462.3 s]
/proc/loadavg: 2.03 1.66 0.88 3/205 16916
/proc/meminfo: memFree=21962084/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2028384 CPUtime=462.32 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 1341478 0 0 0 46143 89 0 0 20 0 1 0 527209598 4288618496 507096 33554432000 4194304 5870510 140723478033776 140723478033016 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507096 935 410 0 1042499 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2028384 KiB


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

/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 1662.42 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 1.99 1.71 4/204 17034
/proc/meminfo: memFree=21837436/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=1722.41 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5111130 0 0 0 171999 242 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 1722.41 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.73 3/204 17039
/proc/meminfo: memFree=21876608/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=1782.42 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5262963 0 0 0 177993 249 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5261297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 1782.42 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.75 3/203 17044
/proc/meminfo: memFree=21876448/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=1842.43 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5347408 0 0 0 183991 252 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5261111 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 1842.43 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.76 3/204 17053
/proc/meminfo: memFree=21865968/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=1902.44 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5436226 0 0 0 189988 256 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 1902.44 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.78 3/203 17057
/proc/meminfo: memFree=21804704/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=1962.43 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5530358 0 0 0 195983 260 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 1962.43 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.79 3/203 17062
/proc/meminfo: memFree=21804844/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=2022.44 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5596344 0 0 0 201980 264 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5352861 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 2022.44 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.80 3/204 17068
/proc/meminfo: memFree=21804728/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=2082.44 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5646308 0 0 0 207979 265 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5352861 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 2082.44 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.81 3/204 17080
/proc/meminfo: memFree=21801892/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=2142.45 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5701868 0 0 0 213977 268 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 2142.45 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.82 3/204 17084
/proc/meminfo: memFree=21802484/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=2202.45 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5740866 0 0 0 219976 269 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 2202.45 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.84 3/205 17090
/proc/meminfo: memFree=21802076/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=2262.45 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5753229 0 0 0 225976 269 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 2262.45 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.85 3/204 17094
/proc/meminfo: memFree=21802392/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=2322.46 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5803289 0 0 0 231974 272 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5352868 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 2322.46 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/203 17159
/proc/meminfo: memFree=22060404/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=2382.46 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5844103 0 0 0 237972 274 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 2382.46 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.9 s]
/proc/loadavg: 2.00 1.99 1.86 3/205 17162
/proc/meminfo: memFree=22032492/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=2400.07 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5844310 0 0 0 239733 274 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5337529 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

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

[startup+2399.92 s]
# the end of solver process 16845 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2397.33 s, system=2.76221 s

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

[startup+2399.9 s]
/proc/loadavg: 2.00 1.99 1.86 3/205 17162
/proc/meminfo: memFree=22032492/32770624 swapFree=67003180/67108860
[pid=16845] ppid=16842 vsize=4188104 memory=2031924 CPUtime=2400.07 cores=1,3,5,7
/proc/16845/stat : 16845 (xcsp_picat) R 16842 16845 16659 0 -1 4202496 5844310 0 0 0 239733 274 0 0 20 0 1 0 527209598 4288618496 507981 33554432000 4194304 5870510 140723478033776 140723478033016 5337529 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 32604160 140723478041607 140723478041689 140723478041689 140723478044614 0
/proc/16845/statm: 1047026 507981 935 410 0 1042499 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 4188104 KiB
Current children cumulated memory: 2031924 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2399.92
CPU time (s): 2400.09
CPU user time (s): 2397.33
CPU system time (s): 2.76221
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 4188104
Max. memory (cumulated for all children) (KiB): 2031924

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2397.33
system time used= 2.76221
maximum resident set size= 2031924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5844311
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= 15
involuntary context switches= 1279


# summary of solver processes directly reported to runsolver:
#   pid: 16845
#   total CPU time (s): 2400.09
#   total CPU user time (s): 2397.33
#   total CPU system time (s): 2.76221

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4319 second user time and 18.7346 second system time

The end

Launcher Data 

Begin job on node133 at 2019-09-26 16:54:20
IDJOB=4407599
IDBENCH=125864
IDSOLVER=2873
FILE ID=node133/4407599-1569509701
RUNJOBID= node133-1569509600-16691
PBS_JOBID= 21705787
Free space on /var/tmp= 13484 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/QRandom/QRandom-bdd-15-21-2/bdd-15-21-2-2713-79-30.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407599-1569509701/watcher-4407599-1569509701 -o /var/tmp/evaluation-result-4407599-1569509701/solver-4407599-1569509701 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node133-1569509600-16691 --watchdog 2560  xcsp_picat HOME/instance-4407599-1569509701.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 8b6ef29061622b0e39695724d5e1a830
RANDOM SEED=8362727

node133.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	: 5333.18
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	: 5333.18
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	: 5333.18
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	: 5333.18
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:        24037428 kB
MemAvailable:   31735008 kB
Buffers:          185204 kB
Cached:          7575664 kB
SwapCached:         4964 kB
Active:          3900740 kB
Inactive:        3959208 kB
Active(anon):     112508 kB
Inactive(anon):    59120 kB
Active(file):    3788232 kB
Inactive(file):  3900088 kB
Unevictable:      109560 kB
Mlocked:          109560 kB
SwapTotal:      67108860 kB
SwapFree:       67003180 kB
Dirty:              3608 kB
Writeback:             0 kB
AnonPages:         88960 kB
Mapped:            24716 kB
Shmem:             63404 kB
Slab:             466936 kB
SReclaimable:     437720 kB
SUnreclaim:        29216 kB
KernelStack:        3824 kB
PageTables:         5480 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2661580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /var/tmp at the end= 13480 MiB
End job on node133 at 2019-09-26 17:34:20