Trace number 4293719

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 2018-06-15? (TO) 2520.06 2520.02

General information on the benchmark

NamePseudoBoolean-dec/
Pb-fpga25-25-sat_c18.xml
MD5SUMac52d6c4be7f254c8b8f2a5f4d50567d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.215757
Satisfiable
(Un)Satisfiability was proved
Number of variables938
Number of constraints700
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":938}]
Minimum variable degree3
Maximum variable degree26
Distribution of variable degrees[{"degree":3,"count":625},{"degree":26,"count":313}]
Minimum constraint arity12
Maximum constraint arity25
Distribution of constraint arities[{"arity":12,"count":12},{"arity":13,"count":313},{"arity":14,"count":325},{"arity":25,"count":50}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":700}]
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 (4192 MiB free)
  memory of node 1: 16384 MiB (11601 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293719-1532327606/watcher-4293719-1532327606 -o /tmp/evaluation-result-4293719-1532327606/solver-4293719-1532327606 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30442 --watchdog 2580 xcsp_picat HOME/instance-4293719-1532327606.xml 

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

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

solver pid=2074, runsolver pid=2071

[startup+0.100836 s]*
/proc/loadavg: 2.05 2.11 2.08 3/187 2075
/proc/meminfo: memFree=16156252/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=112764 memory=19788 CPUtime=0.1 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 2035 0 0 0 10 0 0 0 20 0 1 0 50323771 115470336 4947 33554432000 4194304 5849740 140737283042928 140737283041800 140281118480288 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 28191 4947 672 405 0 25135 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112764 KiB
Current children cumulated memory: 19788 KiB

[startup+0.209873 s]*
/proc/loadavg: 2.05 2.11 2.08 3/187 2075
/proc/meminfo: memFree=16156252/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=113020 memory=19740 CPUtime=0.21 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 2199 0 0 0 21 0 0 0 20 0 1 0 50323771 115732480 4935 33554432000 4194304 5849740 140737283042928 140737283041800 4209607 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 28255 4935 677 405 0 25199 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 113020 KiB
Current children cumulated memory: 19740 KiB

[startup+0.309181 s]*
/proc/loadavg: 2.05 2.11 2.08 3/187 2075
/proc/meminfo: memFree=16154408/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=114580 memory=21416 CPUtime=0.31 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 2740 0 0 0 31 0 0 0 20 0 1 0 50323771 117329920 5354 33554432000 4194304 5849740 140737283042928 140737283041800 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 28645 5354 681 405 0 25589 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 114580 KiB
Current children cumulated memory: 21416 KiB

[startup+0.700293 s]
/proc/loadavg: 2.05 2.11 2.08 3/187 2075
/proc/meminfo: memFree=16153044/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=117504 memory=24340 CPUtime=0.69 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 5080 0 0 0 68 1 0 0 20 0 1 0 50323771 120324096 6085 33554432000 4194304 5849740 140737283042928 140737283041800 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 29376 6085 681 405 0 26320 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 117504 KiB
Current children cumulated memory: 24340 KiB

[startup+1.50032 s]
/proc/loadavg: 2.05 2.11 2.08 3/187 2075
/proc/meminfo: memFree=16093460/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=124256 memory=31152 CPUtime=1.49 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 9871 0 0 0 147 2 0 0 20 0 1 0 50323771 127238144 7788 33554432000 4194304 5849740 140737283042928 140737283041800 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 31064 7788 681 405 0 28008 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 124256 KiB
Current children cumulated memory: 31152 KiB

[startup+3.1097 s]
/proc/loadavg: 2.04 2.10 2.08 3/187 2075
/proc/meminfo: memFree=16063376/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=131976 memory=38752 CPUtime=3.09 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 18841 0 0 0 304 5 0 0 20 0 1 0 50323771 135143424 9688 33554432000 4194304 5849740 140737283042928 140737283041928 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 32994 9688 681 405 0 29938 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 131976 KiB
Current children cumulated memory: 38752 KiB

[startup+6.30035 s]
/proc/loadavg: 2.04 2.10 2.08 3/187 2075
/proc/meminfo: memFree=16031856/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=132724 memory=37756 CPUtime=6.29 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 33139 0 0 0 620 9 0 0 20 0 1 0 50323771 135909376 9557 33554432000 4194304 5849740 140737283042928 140737283041928 140281118932682 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 33181 9439 681 405 0 30125 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 132724 KiB
Current children cumulated memory: 37756 KiB

[startup+12.7003 s]
/proc/loadavg: 2.04 2.10 2.08 3/187 2075
/proc/meminfo: memFree=16086076/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=145888 memory=52732 CPUtime=12.69 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 56957 0 0 0 1250 19 0 0 20 0 1 0 50323771 149389312 13183 33554432000 4194304 5849740 140737283042928 140737283041928 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 36472 13183 681 405 0 33416 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 145888 KiB
Current children cumulated memory: 52732 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.10 2.08 3/187 2075
/proc/meminfo: memFree=16031348/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=153720 memory=57908 CPUtime=25.49 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 101467 0 0 0 2514 35 0 0 20 0 1 0 50323771 157409280 14477 33554432000 4194304 5849740 140737283042928 140737283041928 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 38430 14477 681 405 0 35374 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 153720 KiB
Current children cumulated memory: 57908 KiB

[startup+51.1099 s]
/proc/loadavg: 2.02 2.09 2.08 3/187 2075
/proc/meminfo: memFree=15929148/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=210420 memory=117372 CPUtime=51.1 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 154636 0 0 0 5051 59 0 0 20 0 1 0 50323771 215470080 29343 33554432000 4194304 5849740 140737283042928 140737283041800 5313190 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 52605 29343 681 405 0 49549 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 210420 KiB
Current children cumulated memory: 117372 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/187 2076
/proc/meminfo: memFree=15693936/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=236428 memory=135976 CPUtime=102.3 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 230495 0 0 0 10131 99 0 0 20 0 1 0 50323771 242102272 33994 33554432000 4194304 5849740 140737283042928 140737283042088 140281118480288 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 59107 33994 681 405 0 56051 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 236428 KiB
Current children cumulated memory: 135976 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 2077
/proc/meminfo: memFree=15872068/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=195952 memory=102904 CPUtime=162.29 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 310712 0 0 0 16085 144 0 0 20 0 1 0 50323771 200654848 25726 33554432000 4194304 5849740 140737283042928 140737283041928 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 48988 25726 681 405 0 45932 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 195952 KiB
Current children cumulated memory: 102904 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 2078
/proc/meminfo: memFree=15615728/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=269648 memory=172824 CPUtime=222.29 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 358933 0 0 0 22041 188 0 0 20 0 1 0 50323771 276119552 43206 33554432000 4194304 5849740 140737283042928 140737283041928 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 67412 43206 681 405 0 64356 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 269648 KiB
Current children cumulated memory: 172824 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/187 2079
/proc/meminfo: memFree=15794344/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=252380 memory=162532 CPUtime=282.29 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 425112 0 0 0 28006 223 0 0 20 0 1 0 50323771 258437120 40633 33554432000 4194304 5849740 140737283042928 140737283042088 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 63095 40633 681 405 0 60039 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 252380 KiB
Current children cumulated memory: 162532 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 2080
/proc/meminfo: memFree=15537416/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=383208 memory=293576 CPUtime=342.29 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 455405 0 0 0 33983 246 0 0 20 0 1 0 50323771 392404992 73394 33554432000 4194304 5849740 140737283042928 140737283042088 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 95802 73394 681 405 0 92746 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 383208 KiB
Current children cumulated memory: 293576 KiB

[startup+402.3 s]
/proc/loadavg: 2.12 2.06 2.05 3/187 2089
/proc/meminfo: memFree=15664712/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=348912 memory=259360 CPUtime=402.3 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 485214 0 0 0 39955 275 0 0 20 0 1 0 50323771 357285888 64840 33554432000 4194304 5849740 140737283042928 140737283042088 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 87228 64840 681 405 0 84172 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 348912 KiB
Current children cumulated memory: 259360 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.06 2.05 3/187 2090
/proc/meminfo: memFree=15742036/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=400688 memory=311056 CPUtime=462.3 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 501936 0 0 0 45936 294 0 0 20 0 1 0 50323771 410304512 77764 33554432000 4194304 5849740 140737283042928 140737283042088 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 100172 77764 681 405 0 97116 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 400688 KiB
Current children cumulated memory: 311056 KiB


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

/proc/2074/statm: 224533 202209 681 405 0 221477 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 898132 KiB
Current children cumulated memory: 808836 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 2153
/proc/meminfo: memFree=14479412/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=898132 memory=808836 CPUtime=1782.31 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1161039 0 0 0 177590 641 0 0 20 0 1 0 50323771 919687168 202209 33554432000 4194304 5849740 140737283042928 140737283042088 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 224533 202209 681 405 0 221477 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 898132 KiB
Current children cumulated memory: 808836 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 2154
/proc/meminfo: memFree=14393996/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=983384 memory=894216 CPUtime=1842.31 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1183095 0 0 0 183577 654 0 0 20 0 1 0 50323771 1006985216 223554 33554432000 4194304 5849740 140737283042928 140737283042088 5335568 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 245846 223554 681 405 0 242790 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 983384 KiB
Current children cumulated memory: 894216 KiB

[startup+1902.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/189 2155
/proc/meminfo: memFree=14362488/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=983384 memory=894216 CPUtime=1902.32 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1211998 0 0 0 189571 661 0 0 20 0 1 0 50323771 1006985216 223554 33554432000 4194304 5849740 140737283042928 140737283042088 5437620 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 245846 223554 681 405 0 242790 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 983384 KiB
Current children cumulated memory: 894216 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 2156
/proc/meminfo: memFree=13929484/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=983384 memory=894216 CPUtime=1962.32 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1255521 0 0 0 195563 669 0 0 20 0 1 0 50323771 1006985216 223554 33554432000 4194304 5849740 140737283042928 140737283041800 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 245846 223554 681 405 0 242790 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 983384 KiB
Current children cumulated memory: 894216 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 2157
/proc/meminfo: memFree=13902024/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=983384 memory=894216 CPUtime=2022.33 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1297472 0 0 0 201555 678 0 0 20 0 1 0 50323771 1006985216 223554 33554432000 4194304 5849740 140737283042928 140737283041800 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 245846 223554 681 405 0 242790 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 983384 KiB
Current children cumulated memory: 894216 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2158
/proc/meminfo: memFree=13802488/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=983384 memory=894216 CPUtime=2082.32 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1343811 0 0 0 207546 686 0 0 20 0 1 0 50323771 1006985216 223554 33554432000 4194304 5849740 140737283042928 140737283041928 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 245846 223554 681 405 0 242790 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 983384 KiB
Current children cumulated memory: 894216 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2159
/proc/meminfo: memFree=13802308/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=983384 memory=894216 CPUtime=2142.33 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1389085 0 0 0 213540 693 0 0 20 0 1 0 50323771 1006985216 223554 33554432000 4194304 5849740 140737283042928 140737283041928 5437560 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 245846 223554 681 405 0 242790 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 983384 KiB
Current children cumulated memory: 894216 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2168
/proc/meminfo: memFree=13672728/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=1047640 memory=958472 CPUtime=2202.34 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1448934 0 0 0 219528 706 0 0 20 0 1 0 50323771 1072783360 239618 33554432000 4194304 5849740 140737283042928 140737283042088 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 261910 239618 681 405 0 258854 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 1047640 KiB
Current children cumulated memory: 958472 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2169
/proc/meminfo: memFree=13735752/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=1047640 memory=958472 CPUtime=2262.34 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1511021 0 0 0 225516 718 0 0 20 0 1 0 50323771 1072783360 239618 33554432000 4194304 5849740 140737283042928 140737283042088 5438245 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 261910 239618 681 405 0 258854 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 1047640 KiB
Current children cumulated memory: 958472 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2170
/proc/meminfo: memFree=13501580/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=1217776 memory=1128608 CPUtime=2322.35 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1586279 0 0 0 231503 732 0 0 20 0 1 0 50323771 1247002624 282152 33554432000 4194304 5849740 140737283042928 140737283041928 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 304444 282152 681 405 0 301388 0
Current children cumulated CPU time: 2322.35 s
Current children cumulated vsize: 1217776 KiB
Current children cumulated memory: 1128608 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2171
/proc/meminfo: memFree=13370168/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=1217776 memory=1128608 CPUtime=2382.35 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1659133 0 0 0 237496 739 0 0 20 0 1 0 50323771 1247002624 282152 33554432000 4194304 5849740 140737283042928 140737283041928 5437576 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 304444 282152 681 405 0 301388 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 1217776 KiB
Current children cumulated memory: 1128608 KiB

[startup+2442.3 s]
/proc/loadavg: 1.40 1.84 1.99 2/181 2217
/proc/meminfo: memFree=15819808/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=610304 memory=520764 CPUtime=2442.34 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1750893 0 0 0 243470 764 0 0 20 0 1 0 50323771 624951296 130191 33554432000 4194304 5849740 140737283042928 140737283041928 140281118891911 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 152576 130191 681 405 0 149520 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 610304 KiB
Current children cumulated memory: 520764 KiB

[startup+2502.3 s]
/proc/loadavg: 1.15 1.69 1.92 2/180 2218
/proc/meminfo: memFree=15549716/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=880252 memory=790956 CPUtime=2502.32 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1793164 0 0 0 249441 791 0 0 20 0 1 0 50323771 901378048 197739 33554432000 4194304 5849740 140737283042928 140737283041928 5438211 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 220063 197739 681 405 0 217007 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 880252 KiB
Current children cumulated memory: 790956 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.11 1.65 1.91 2/180 2219
/proc/meminfo: memFree=15550524/32770624 swapFree=67108860/67108860
[pid=2074] ppid=2071 vsize=880252 memory=790956 CPUtime=2520.03 cores=1,3,5,7
/proc/2074/stat : 2074 (xcsp_picat) R 2071 2074 30410 0 -1 4202496 1793412 0 0 0 251210 793 0 0 20 0 1 0 50323771 901378048 197739 33554432000 4194304 5849740 140737283042928 140737283042088 5335568 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 17903616 140737283048630 140737283048708 140737283048708 140737283051466 0
/proc/2074/statm: 220063 197739 681 405 0 217007 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 880252 KiB
Current children cumulated memory: 790956 KiB

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

[startup+2520.02 s]
# the end of solver process 2074 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.11 s, system=7.94842 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): 2520.02
CPU time (s): 2520.06
CPU user time (s): 2512.11
CPU system time (s): 7.94842
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1348848
Max. memory (cumulated for all children) (KiB): 1259664

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.11
system time used= 7.94843
maximum resident set size= 1259664
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1793413
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= 165
involuntary context switches= 1154


# summary of solver processes directly reported to runsolver:
#   pid: 2074
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2512.11
#   total CPU system time (s): 7.94842

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2075 second user time and 18.8572 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-23 08:33:26
IDJOB=4293719
IDBENCH=141228
IDSOLVER=2754
FILE ID=node105/4293719-1532327606
RUNJOBID= node105-1532296553-30442
PBS_JOBID= 21018989
Free space on /tmp= 44848 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/PseudoBoolean-dec/Pb-fpga25-25-sat_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293719-1532327606/watcher-4293719-1532327606 -o /tmp/evaluation-result-4293719-1532327606/solver-4293719-1532327606 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30442 --watchdog 2580  xcsp_picat HOME/instance-4293719-1532327606.xml

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

MD5SUM BENCH= ac52d6c4be7f254c8b8f2a5f4d50567d
RANDOM SEED=1925719205

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        16173096 kB
MemAvailable:   31776784 kB
Buffers:          187684 kB
Cached:         15391252 kB
SwapCached:            0 kB
Active:          1542620 kB
Inactive:       14252144 kB
Active(anon):     168384 kB
Inactive(anon):    67432 kB
Active(file):    1374236 kB
Inactive(file): 14184712 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3112 kB
Writeback:             0 kB
AnonPages:        253728 kB
Mapped:            38440 kB
Shmem:             17036 kB
Slab:             500524 kB
SReclaimable:     473200 kB
SUnreclaim:        27324 kB
KernelStack:        3360 kB
PageTables:         5184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     589000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    131072 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44848 MiB
End job on node105 at 2018-07-23 09:15:26