Trace number 4309570

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 2018-08-14? (TO) 2520.01 2520.01

General information on the benchmark

NameBibd/
Bibd-sum-22-033-12-08-04_c18.xml
MD5SUMf3f766a62b1d9930afd3b37b1c8667ba
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables726
Number of constraints287
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":726}]
Minimum variable degree24
Maximum variable degree24
Distribution of variable degrees[{"degree":24,"count":726}]
Minimum constraint arity22
Maximum constraint arity726
Distribution of constraint arities[{"arity":22,"count":33},{"arity":33,"count":22},{"arity":66,"count":231},{"arity":726,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":286}]
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 (9572 MiB free)
  memory of node 1: 16384 MiB (10533 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309570-1534306178/watcher-4309570-1534306178 -o /tmp/evaluation-result-4309570-1534306178/solver-4309570-1534306178 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21937 --watchdog 2580 xcsp_picat HOME/instance-4309570-1534306178.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=23325, runsolver pid=23322
Current StackSize limit: 8192 KiB


[startup+0.100442 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23326
/proc/meminfo: memFree=20557452/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2025744 memory=35680 CPUtime=0.1 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 1948 0 0 0 10 0 0 0 20 0 1 0 248180939 2074361856 8920 33554432000 4194304 5849940 140733434423104 140733434422472 4490935 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 506436 8920 621 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 35680 KiB

[startup+0.209777 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23326
/proc/meminfo: memFree=20548736/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2028620 memory=42840 CPUtime=0.2 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 2780 0 0 0 18 2 0 0 20 0 1 0 248180939 2077306880 10710 33554432000 4194304 5849940 140733434423104 140733434422472 140576775815047 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 507155 10710 678 405 0 504099 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2028620 KiB
Current children cumulated memory: 42840 KiB

[startup+0.30953 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23326
/proc/meminfo: memFree=20546132/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2033232 memory=47508 CPUtime=0.31 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 3934 0 0 0 26 5 0 0 20 0 1 0 248180939 2082029568 11877 33554432000 4194304 5849940 140733434423104 140733434422472 5300300 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 508308 11877 679 405 0 505252 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033232 KiB
Current children cumulated memory: 47508 KiB

[startup+0.700363 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23326
/proc/meminfo: memFree=20541544/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2035500 memory=49740 CPUtime=0.69 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 6025 0 0 0 64 5 0 0 20 0 1 0 248180939 2084352000 12435 33554432000 4194304 5849940 140733434423104 140733434422472 5400392 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 508875 12435 694 405 0 505819 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2035500 KiB
Current children cumulated memory: 49740 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23326
/proc/meminfo: memFree=20536520/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2041288 memory=55740 CPUtime=1.48 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 9061 0 0 0 143 5 0 0 20 0 1 0 248180939 2090278912 13935 33554432000 4194304 5849940 140733434423104 140733434421864 4234922 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 510322 13935 704 405 0 507266 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2041288 KiB
Current children cumulated memory: 55740 KiB

[startup+3.10923 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23326
/proc/meminfo: memFree=20535280/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2041844 memory=56312 CPUtime=3.09 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 11294 0 0 0 304 5 0 0 20 0 1 0 248180939 2090848256 14078 33554432000 4194304 5849940 140733434423104 140733434420648 4211800 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 510461 14078 708 405 0 507405 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2041844 KiB
Current children cumulated memory: 56312 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23326
/proc/meminfo: memFree=20534992/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2041804 memory=56288 CPUtime=6.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 13559 0 0 0 621 7 0 0 20 0 1 0 248180939 2090807296 14072 33554432000 4194304 5849940 140733434423104 140733434421592 5309811 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 510451 14072 712 405 0 507395 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2041804 KiB
Current children cumulated memory: 56288 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23326
/proc/meminfo: memFree=20534156/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2043132 memory=57616 CPUtime=12.68 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 17744 0 0 0 1254 14 0 0 20 0 1 0 248180939 2092167168 14404 33554432000 4194304 5849940 140733434423104 140733434420648 140576775815047 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 510783 14404 712 405 0 507727 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2043132 KiB
Current children cumulated memory: 57616 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23334
/proc/meminfo: memFree=20530944/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2045768 memory=60060 CPUtime=25.48 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 25900 0 0 0 2521 27 0 0 20 0 1 0 248180939 2094866432 15015 33554432000 4194304 5849940 140733434423104 140733434422104 140576775815047 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 511442 15015 712 405 0 508386 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2045768 KiB
Current children cumulated memory: 60060 KiB

[startup+51.1096 s]
/proc/loadavg: 1.94 2.00 2.04 3/188 23334
/proc/meminfo: memFree=20458520/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2051808 memory=66076 CPUtime=51.09 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 32880 0 0 0 5061 48 0 0 20 0 1 0 248180939 2101051392 16519 33554432000 4194304 5849940 140733434423104 140733434422104 140576775815047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 512952 16519 712 405 0 509896 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2051808 KiB
Current children cumulated memory: 66076 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/188 23335
/proc/meminfo: memFree=20510108/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2065400 memory=79884 CPUtime=102.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 54176 0 0 0 10137 91 0 0 20 0 1 0 248180939 2114969600 19971 33554432000 4194304 5849940 140733434423104 140733434422104 5335776 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 516350 19971 712 405 0 513294 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2065400 KiB
Current children cumulated memory: 79884 KiB

[startup+162.3 s]
/proc/loadavg: 2.06 2.01 2.05 3/188 23336
/proc/meminfo: memFree=20510868/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2064544 memory=79028 CPUtime=162.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 88189 0 0 0 16090 138 0 0 20 0 1 0 248180939 2114093056 19757 33554432000 4194304 5849940 140733434423104 140733434422104 5362105 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 516136 19757 712 405 0 513080 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2064544 KiB
Current children cumulated memory: 79028 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/188 23337
/proc/meminfo: memFree=20505420/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2068908 memory=83392 CPUtime=222.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 113541 0 0 0 22045 183 0 0 20 0 1 0 248180939 2118561792 20848 33554432000 4194304 5849940 140733434423104 140733434422104 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 517227 20848 712 405 0 514171 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2068908 KiB
Current children cumulated memory: 83392 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 23338
/proc/meminfo: memFree=20491144/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2076608 memory=91092 CPUtime=282.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 137955 0 0 0 27999 229 0 0 20 0 1 0 248180939 2126446592 22773 33554432000 4194304 5849940 140733434423104 140733434421976 140576775815047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 519152 22773 712 405 0 516096 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2076608 KiB
Current children cumulated memory: 91092 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23339
/proc/meminfo: memFree=20472716/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2101148 memory=115588 CPUtime=342.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 175635 0 0 0 33952 276 0 0 20 0 1 0 248180939 2151575552 28897 33554432000 4194304 5849940 140733434423104 140733434422104 140576775815047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 525287 28897 712 405 0 522231 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2101148 KiB
Current children cumulated memory: 115588 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23340
/proc/meminfo: memFree=20484792/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2082544 memory=97028 CPUtime=402.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 204764 0 0 0 39910 318 0 0 20 0 1 0 248180939 2132525056 24257 33554432000 4194304 5849940 140733434423104 140733434422104 140576775815047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 520636 24257 712 405 0 517580 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2082544 KiB
Current children cumulated memory: 97028 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.03 2.05 5/200 23431
/proc/meminfo: memFree=24568028/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2076720 memory=91332 CPUtime=462.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 231490 0 0 0 45868 360 0 0 20 0 1 0 248180939 2126561280 22833 33554432000 4194304 5849940 140733434423104 140733434422104 140576775815047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 519180 22833 712 405 0 516124 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2076720 KiB
Current children cumulated memory: 91332 KiB


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

/proc/23325/statm: 543159 47423 712 405 0 540103 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 2172636 KiB
Current children cumulated memory: 189692 KiB

[startup+1782.3 s]
/proc/loadavg: 2.50 2.15 2.08 3/187 23869
/proc/meminfo: memFree=24353748/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2148624 memory=165536 CPUtime=1782.27 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 620427 0 0 0 177031 1196 0 0 20 0 1 0 248180939 2200190976 41384 33554432000 4194304 5849940 140733434423104 140733434422104 140576775815047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 537156 41384 712 405 0 534100 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 2148624 KiB
Current children cumulated memory: 165536 KiB

[startup+1842.3 s]
/proc/loadavg: 2.28 2.16 2.10 3/188 23878
/proc/meminfo: memFree=24340688/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2169156 memory=186212 CPUtime=1842.27 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 634744 0 0 0 183002 1225 0 0 20 0 1 0 248180939 2221215744 46553 33554432000 4194304 5849940 140733434423104 140733434422104 140576775815047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 542289 46553 712 405 0 539233 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 2169156 KiB
Current children cumulated memory: 186212 KiB

[startup+1902.3 s]
/proc/loadavg: 2.10 2.13 2.09 3/188 23879
/proc/meminfo: memFree=24264996/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2207312 memory=220788 CPUtime=1902.27 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 651423 0 0 0 188965 1262 0 0 20 0 1 0 248180939 2260287488 54685 33554432000 4194304 5849940 140733434423104 140733434422104 140576775403424 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 551828 55197 712 405 0 548772 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 2207312 KiB
Current children cumulated memory: 220788 KiB

[startup+1962.3 s]
/proc/loadavg: 2.04 2.11 2.08 3/188 23880
/proc/meminfo: memFree=24324192/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2157036 memory=173944 CPUtime=1962.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 673340 0 0 0 194927 1301 0 0 20 0 1 0 248180939 2208804864 43486 33554432000 4194304 5849940 140733434423104 140733434421976 140576775815047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 539259 43486 712 405 0 536203 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 2157036 KiB
Current children cumulated memory: 173944 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/188 23881
/proc/meminfo: memFree=24221808/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2234976 memory=251972 CPUtime=2022.27 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 692740 0 0 0 200888 1339 0 0 20 0 1 0 248180939 2288615424 62993 33554432000 4194304 5849940 140733434423104 140733434422104 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 558744 62993 712 405 0 555688 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 2234976 KiB
Current children cumulated memory: 251972 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 23882
/proc/meminfo: memFree=24251736/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2169660 memory=186716 CPUtime=2082.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 721278 0 0 0 206849 1379 0 0 20 0 1 0 248180939 2221731840 46679 33554432000 4194304 5849940 140733434423104 140733434422104 5438317 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 542415 46679 712 405 0 539359 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 2169660 KiB
Current children cumulated memory: 186716 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 23883
/proc/meminfo: memFree=24239896/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2197852 memory=214820 CPUtime=2142.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 738403 0 0 0 212812 1416 0 0 20 0 1 0 248180939 2250600448 53705 33554432000 4194304 5849940 140733434423104 140733434422104 5438047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 549463 53705 712 405 0 546407 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 2197852 KiB
Current children cumulated memory: 214820 KiB

[startup+2202.3 s]
/proc/loadavg: 2.25 2.11 2.08 3/187 23884
/proc/meminfo: memFree=24273508/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2174144 memory=191200 CPUtime=2202.27 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 748845 0 0 0 218782 1445 0 0 20 0 1 0 248180939 2226323456 47800 33554432000 4194304 5849940 140733434423104 140733434422264 140576775815047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 543536 47800 712 405 0 540480 0
Current children cumulated CPU time: 2202.27 s
Current children cumulated vsize: 2174144 KiB
Current children cumulated memory: 191200 KiB

[startup+2262.3 s]
/proc/loadavg: 2.09 2.09 2.08 3/187 23885
/proc/meminfo: memFree=24208908/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2179716 memory=196720 CPUtime=2262.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 756702 0 0 0 224753 1475 0 0 20 0 1 0 248180939 2232029184 49180 33554432000 4194304 5849940 140733434423104 140733434422264 5437921 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 544929 49180 712 405 0 541873 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 2179716 KiB
Current children cumulated memory: 196720 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.07 2.07 3/187 23886
/proc/meminfo: memFree=24213632/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2174468 memory=191652 CPUtime=2322.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 763972 0 0 0 230721 1507 0 0 20 0 1 0 248180939 2226655232 47913 33554432000 4194304 5849940 140733434423104 140733434422104 5437949 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 543617 47913 712 405 0 540561 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 2174468 KiB
Current children cumulated memory: 191652 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 23887
/proc/meminfo: memFree=24170312/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2218404 memory=235460 CPUtime=2382.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 770362 0 0 0 236690 1538 0 0 20 0 1 0 248180939 2271645696 58865 33554432000 4194304 5849940 140733434423104 140733434422104 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 554601 58865 712 405 0 551545 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 2218404 KiB
Current children cumulated memory: 235460 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 23896
/proc/meminfo: memFree=24226400/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2125144 memory=142328 CPUtime=2442.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 776883 0 0 0 242660 1568 0 0 20 0 1 0 248180939 2176147456 35582 33554432000 4194304 5849940 140733434423104 140733434422104 5312979 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 531286 35582 712 405 0 528230 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 2125144 KiB
Current children cumulated memory: 142328 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 23897
/proc/meminfo: memFree=24148060/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2204280 memory=221336 CPUtime=2502.28 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 783354 0 0 0 248628 1600 0 0 20 0 1 0 248180939 2257182720 55334 33554432000 4194304 5849940 140733434423104 140733434422104 140576775815047 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 551070 55334 712 405 0 548014 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 2204280 KiB
Current children cumulated memory: 221336 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.05 3/188 23897
/proc/meminfo: memFree=24148136/32770624 swapFree=67108172/67108860
[pid=23325] ppid=23322 vsize=2204280 memory=221336 CPUtime=2520 cores=1,3,5,7
/proc/23325/stat : 23325 (xcsp_picat) R 23322 23325 21905 0 -1 4202496 783394 0 0 0 250391 1609 0 0 20 0 1 0 248180939 2257182720 55334 33554432000 4194304 5849940 140733434423104 140733434422104 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 36601856 140733434426550 140733434426628 140733434426628 140733434429386 0
/proc/23325/statm: 551070 55334 712 405 0 548014 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 2204280 KiB
Current children cumulated memory: 221336 KiB

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

[startup+2520.01 s]
# the end of solver process 23325 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2503.91 s, system=16.0941 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2520.01
CPU user time (s): 2503.91
CPU system time (s): 16.0941
CPU usage (%): 99.9997
Max. virtual memory (cumulated for all children) (KiB): 2310776
Max. memory (cumulated for all children) (KiB): 327708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2503.91
system time used= 16.0941
maximum resident set size= 327708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 783394
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= 14
involuntary context switches= 1700


# summary of solver processes directly reported to runsolver:
#   pid: 23325
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2503.91
#   total CPU system time (s): 16.0941

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.5724 second user time and 14.7448 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-15 06:09:38
IDJOB=4309570
IDBENCH=141333
IDSOLVER=2794
FILE ID=node136/4309570-1534306178
RUNJOBID= node136-1534293639-21937
PBS_JOBID= 21038144
Free space on /tmp= 38920 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bibd/Bibd-sum-22-033-12-08-04_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309570-1534306178/watcher-4309570-1534306178 -o /tmp/evaluation-result-4309570-1534306178/solver-4309570-1534306178 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534293639-21937 --watchdog 2580  xcsp_picat HOME/instance-4309570-1534306178.xml

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

MD5SUM BENCH= f3f766a62b1d9930afd3b37b1c8667ba
RANDOM SEED=1013238832

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        20589320 kB
MemAvailable:   27908704 kB
Buffers:          122284 kB
Cached:          7425916 kB
SwapCached:           16 kB
Active:          7858724 kB
Inactive:        3724296 kB
Active(anon):    3986296 kB
Inactive(anon):   109092 kB
Active(file):    3872428 kB
Inactive(file):  3615204 kB
Unevictable:        7380 kB
Mlocked:            7380 kB
SwapTotal:      67108860 kB
SwapFree:       67108172 kB
Dirty:              3200 kB
Writeback:             0 kB
AnonPages:       3769656 kB
Mapped:            56884 kB
Shmem:             57768 kB
Slab:             288420 kB
SReclaimable:     260212 kB
SUnreclaim:        28208 kB
KernelStack:        3568 kB
PageTables:        13068 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4944020 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3667968 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 39020 MiB
End job on node136 at 2018-08-15 06:51:38