Trace number 4293635

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2520.08 2519.91

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-11-opt_c18.xml
MD5SUMd12361b5a6bb1fd64c8bfae02a2f4f2f
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark101994
Best CPU time to get the best result obtained on this benchmark2400.14
Satisfiable
(Un)Satisfiability was proved
Number of variables4097
Number of constraints3757
Number of domains11
Minimum domain size2
Maximum domain size44
Distribution of domain sizes[{"size":2,"count":3417},{"size":6,"count":48},{"size":22,"count":32},{"size":24,"count":18},{"size":36,"count":132},{"size":42,"count":168},{"size":44,"count":282}]
Minimum variable degree1
Maximum variable degree22
Distribution of variable degrees[{"degree":1,"count":3},{"degree":2,"count":3418},{"degree":3,"count":6},{"degree":4,"count":10},{"degree":5,"count":46},{"degree":6,"count":68},{"degree":7,"count":77},{"degree":8,"count":85},{"degree":9,"count":54},{"degree":10,"count":33},{"degree":11,"count":37},{"degree":12,"count":21},{"degree":13,"count":8},{"degree":14,"count":1},{"degree":15,"count":35},{"degree":16,"count":26},{"degree":17,"count":63},{"degree":18,"count":54},{"degree":19,"count":32},{"degree":20,"count":12},{"degree":21,"count":7},{"degree":22,"count":1}]
Minimum constraint arity2
Maximum constraint arity3
Distribution of constraint arities[{"arity":2,"count":340},{"arity":3,"count":3417}]
Number of extensional constraints0
Number of intensional constraints3757
Distribution of constraint types[{"type":"intension","count":3757}]
Optimization problemYES
Type of objectivemin SUM

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 (14321 MiB free)
  memory of node 1: 16384 MiB (14439 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293635-1532323913/watcher-4293635-1532323913 -o /tmp/evaluation-result-4293635-1532323913/solver-4293635-1532323913 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8379 --watchdog 2580 xcsp_picat HOME/instance-4293635-1532323913.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=11374, runsolver pid=11371
Current StackSize limit: 8192 KiB


[startup+0.10016 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 11375
/proc/meminfo: memFree=29429684/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=111688 memory=24128 CPUtime=0.1 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 1599 0 0 0 10 0 0 0 20 0 1 0 49954457 114368512 6032 33554432000 4194304 5849740 140728898547488 140728898547488 4930976 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 27922 6032 624 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 24128 KiB

[startup+0.209957 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 11375
/proc/meminfo: memFree=29406660/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=111688 memory=51264 CPUtime=0.21 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 1723 0 0 0 20 1 0 0 20 0 1 0 49954457 114368512 12816 33554432000 4194304 5849740 140728898547488 140728898547488 4492459 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 27922 12816 647 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 51264 KiB

[startup+0.30984 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 11375
/proc/meminfo: memFree=29376936/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=149432 memory=77028 CPUtime=0.31 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 2840 0 0 0 30 1 0 0 20 0 1 0 49954457 153018368 19257 33554432000 4194304 5849740 140728898547488 140728898547488 5472756 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 37358 19257 706 405 0 34302 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 149432 KiB
Current children cumulated memory: 77028 KiB

[startup+0.700339 s]
/proc/loadavg: 1.92 2.00 2.04 3/192 11375
/proc/meminfo: memFree=29377040/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=149580 memory=77028 CPUtime=0.69 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 2865 0 0 0 68 1 0 0 20 0 1 0 49954457 153169920 19257 33554432000 4194304 5849740 140728898547488 140728898546584 5473163 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 37395 19257 706 405 0 34339 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 149580 KiB
Current children cumulated memory: 77028 KiB

[startup+1.50027 s]
/proc/loadavg: 1.92 2.00 2.04 3/192 11375
/proc/meminfo: memFree=29377040/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=149836 memory=77552 CPUtime=1.49 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 2957 0 0 0 148 1 0 0 20 0 1 0 49954457 153432064 19388 33554432000 4194304 5849740 140728898547488 140728898546584 139738906734471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 37459 19388 719 405 0 34403 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 149836 KiB
Current children cumulated memory: 77552 KiB

[startup+3.10902 s]
/proc/loadavg: 1.92 2.00 2.04 3/192 11375
/proc/meminfo: memFree=29376176/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=150476 memory=78068 CPUtime=3.1 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 3158 0 0 0 308 2 0 0 20 0 1 0 49954457 154087424 19517 33554432000 4194304 5849740 140728898547488 140728898546584 139738906734471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 37619 19517 719 405 0 34563 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 150476 KiB
Current children cumulated memory: 78068 KiB

[startup+6.30026 s]
/proc/loadavg: 1.93 2.00 2.04 3/192 11375
/proc/meminfo: memFree=29375204/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=151500 memory=79092 CPUtime=6.29 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 3911 0 0 0 627 2 0 0 20 0 1 0 49954457 155136000 19773 33554432000 4194304 5849740 140728898547488 140728898546584 5471239 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 37875 19773 719 405 0 34819 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 151500 KiB
Current children cumulated memory: 79092 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/192 11375
/proc/meminfo: memFree=29369992/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=153548 memory=81140 CPUtime=12.69 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 4909 0 0 0 1265 4 0 0 20 0 1 0 49954457 157233152 20285 33554432000 4194304 5849740 140728898547488 140728898546728 5521462 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 38387 20285 719 405 0 35331 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 153548 KiB
Current children cumulated memory: 81140 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/192 11375
/proc/meminfo: memFree=29330804/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=166348 memory=93944 CPUtime=25.49 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 8880 0 0 0 2538 11 0 0 20 0 1 0 49954457 170340352 23486 33554432000 4194304 5849740 140728898547488 140728898546584 5521462 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 41587 23486 720 405 0 38531 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 166348 KiB
Current children cumulated memory: 93944 KiB

[startup+51.1099 s]
/proc/loadavg: 1.97 2.00 2.04 3/193 11376
/proc/meminfo: memFree=29218808/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=277760 memory=205608 CPUtime=51.1 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 31145 0 0 0 5094 16 0 0 20 0 1 0 49954457 284426240 51402 33554432000 4194304 5849740 140728898547488 140728898546488 139738906734471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 69440 51402 750 405 0 66384 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 277760 KiB
Current children cumulated memory: 205608 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/193 11377
/proc/meminfo: memFree=29217992/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=277760 memory=205616 CPUtime=102.3 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 44191 0 0 0 10210 20 0 0 20 0 1 0 49954457 284426240 51404 33554432000 4194304 5849740 140728898547488 140728898546488 5355906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 69440 51404 752 405 0 66384 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 277760 KiB
Current children cumulated memory: 205616 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/193 11378
/proc/meminfo: memFree=29234520/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=260772 memory=188084 CPUtime=162.3 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 58723 0 0 0 16205 25 0 0 20 0 1 0 49954457 267030528 47021 33554432000 4194304 5849740 140728898547488 140728898546488 5353833 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65193 47021 752 405 0 62137 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 260772 KiB
Current children cumulated memory: 188084 KiB

[startup+222.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/192 11379
/proc/meminfo: memFree=29233016/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=260772 memory=190128 CPUtime=222.29 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 61536 0 0 0 22197 32 0 0 20 0 1 0 49954457 267030528 47532 33554432000 4194304 5849740 140728898547488 140728898546488 5437821 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65193 47532 752 405 0 62137 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 260772 KiB
Current children cumulated memory: 190128 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/192 11380
/proc/meminfo: memFree=29228644/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=260632 memory=193964 CPUtime=282.29 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 61799 0 0 0 28192 37 0 0 20 0 1 0 49954457 266887168 48491 33554432000 4194304 5849740 140728898547488 140728898546488 5338932 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65158 48491 752 405 0 62102 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 260632 KiB
Current children cumulated memory: 193964 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 11382
/proc/meminfo: memFree=29226956/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=260632 memory=193964 CPUtime=342.3 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 62854 0 0 0 34185 45 0 0 20 0 1 0 49954457 266887168 48491 33554432000 4194304 5849740 140728898547488 140728898546488 139738906734471 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65158 48491 752 405 0 62102 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 260632 KiB
Current children cumulated memory: 193964 KiB

[startup+402.3 s]
/proc/loadavg: 2.12 2.05 2.05 3/191 11383
/proc/meminfo: memFree=29226124/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=260632 memory=193964 CPUtime=402.3 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 62864 0 0 0 40182 48 0 0 20 0 1 0 49954457 266887168 48491 33554432000 4194304 5849740 140728898547488 140728898546488 5339443 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65158 48491 752 405 0 62102 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 260632 KiB
Current children cumulated memory: 193964 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/191 11384
/proc/meminfo: memFree=29225608/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=260632 memory=193964 CPUtime=462.31 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 63807 0 0 0 46176 55 0 0 20 0 1 0 49954457 266887168 48491 33554432000 4194304 5849740 140728898547488 140728898546488 5340238 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65158 48491 752 405 0 62102 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 260632 KiB
Current children cumulated memory: 193964 KiB


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

/proc/11374/statm: 65683 49035 752 405 0 62627 0
Current children cumulated CPU time: 1782.41 s
Current children cumulated vsize: 262732 KiB
Current children cumulated memory: 196140 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 11517
/proc/meminfo: memFree=29028596/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=262732 memory=196140 CPUtime=1842.41 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 75857 0 0 0 184074 167 0 0 20 0 1 0 49954457 269037568 49035 33554432000 4194304 5849740 140728898547488 140728898546488 5437821 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65683 49035 752 405 0 62627 0
Current children cumulated CPU time: 1842.41 s
Current children cumulated vsize: 262732 KiB
Current children cumulated memory: 196140 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 11518
/proc/meminfo: memFree=28979304/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=262732 memory=196140 CPUtime=1902.42 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 76672 0 0 0 190071 171 0 0 20 0 1 0 49954457 269037568 49035 33554432000 4194304 5849740 140728898547488 140728898546488 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65683 49035 752 405 0 62627 0
Current children cumulated CPU time: 1902.42 s
Current children cumulated vsize: 262732 KiB
Current children cumulated memory: 196140 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11519
/proc/meminfo: memFree=28938288/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=262732 memory=196140 CPUtime=1962.43 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 76680 0 0 0 196067 176 0 0 20 0 1 0 49954457 269037568 49035 33554432000 4194304 5849740 140728898547488 140728898546488 5311410 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65683 49035 752 405 0 62627 0
Current children cumulated CPU time: 1962.43 s
Current children cumulated vsize: 262732 KiB
Current children cumulated memory: 196140 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11520
/proc/meminfo: memFree=28912604/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=262732 memory=196140 CPUtime=2022.43 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 77496 0 0 0 202062 181 0 0 20 0 1 0 49954457 269037568 49035 33554432000 4194304 5849740 140728898547488 140728898546488 5339443 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65683 49035 752 405 0 62627 0
Current children cumulated CPU time: 2022.43 s
Current children cumulated vsize: 262732 KiB
Current children cumulated memory: 196140 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11521
/proc/meminfo: memFree=28754648/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=262732 memory=196140 CPUtime=2082.44 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 77500 0 0 0 208058 186 0 0 20 0 1 0 49954457 269037568 49035 33554432000 4194304 5849740 140728898547488 140728898546488 5437576 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65683 49035 752 405 0 62627 0
Current children cumulated CPU time: 2082.44 s
Current children cumulated vsize: 262732 KiB
Current children cumulated memory: 196140 KiB

[startup+2142.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 11523
/proc/meminfo: memFree=28631572/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=320060 memory=253492 CPUtime=2142.44 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 81527 0 0 0 214044 200 0 0 20 0 1 0 49954457 327741440 63373 33554432000 4194304 5849740 140728898547488 140728898544520 4211581 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 80015 63373 761 405 0 76959 0
Current children cumulated CPU time: 2142.44 s
Current children cumulated vsize: 320060 KiB
Current children cumulated memory: 253492 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 11524
/proc/meminfo: memFree=28694932/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=258772 memory=189612 CPUtime=2202.45 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 83789 0 0 0 220039 206 0 0 20 0 1 0 49954457 264982528 47403 33554432000 4194304 5849740 140728898547488 140728898546488 5307557 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 64693 47403 762 405 0 61637 0
Current children cumulated CPU time: 2202.45 s
Current children cumulated vsize: 258772 KiB
Current children cumulated memory: 189612 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 11525
/proc/meminfo: memFree=28693348/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=258648 memory=191352 CPUtime=2262.45 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 94928 0 0 0 226028 217 0 0 20 0 1 0 49954457 264855552 47838 33554432000 4194304 5849740 140728898547488 140728898546488 5437808 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 64662 47838 762 405 0 61606 0
Current children cumulated CPU time: 2262.45 s
Current children cumulated vsize: 258648 KiB
Current children cumulated memory: 191352 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 11535
/proc/meminfo: memFree=28739344/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=263168 memory=195252 CPUtime=2322.46 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 95971 0 0 0 232012 234 0 0 20 0 1 0 49954457 269484032 48813 33554432000 4194304 5849740 140728898547488 140728898546488 5307557 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65792 48813 762 405 0 62736 0
Current children cumulated CPU time: 2322.46 s
Current children cumulated vsize: 263168 KiB
Current children cumulated memory: 195252 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 11536
/proc/meminfo: memFree=28684152/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=263060 memory=196180 CPUtime=2382.46 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 107878 0 0 0 237997 249 0 0 20 0 1 0 49954457 269373440 49045 33554432000 4194304 5849740 140728898547488 140728898545976 5310072 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65765 49045 762 405 0 62709 0
Current children cumulated CPU time: 2382.46 s
Current children cumulated vsize: 263060 KiB
Current children cumulated memory: 196180 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 11537
/proc/meminfo: memFree=28618972/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=262984 memory=196104 CPUtime=2442.46 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 108199 0 0 0 243979 267 0 0 20 0 1 0 49954457 269295616 49026 33554432000 4194304 5849740 140728898547488 140728898545976 4211393 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65746 49026 762 405 0 62690 0
Current children cumulated CPU time: 2442.46 s
Current children cumulated vsize: 262984 KiB
Current children cumulated memory: 196104 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 11538
/proc/meminfo: memFree=28619216/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=262984 memory=196104 CPUtime=2502.47 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 119770 0 0 0 249959 288 0 0 20 0 1 0 49954457 269295616 49026 33554432000 4194304 5849740 140728898547488 140728898546488 5437821 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 65746 49026 762 405 0 62690 0
Current children cumulated CPU time: 2502.47 s
Current children cumulated vsize: 262984 KiB
Current children cumulated memory: 196104 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 11539
/proc/meminfo: memFree=28615000/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=266728 memory=199480 CPUtime=2520.07 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 121445 0 0 0 251716 291 0 0 20 0 1 0 49954457 273129472 49870 33554432000 4194304 5849740 140728898547488 140728898545880 5359170 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 66682 49870 762 405 0 63626 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 266728 KiB
Current children cumulated memory: 199480 KiB

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

[startup+2519.91 s]
# the end of solver process 11374 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.17 s, system=2.91522 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 11539
/proc/meminfo: memFree=28615000/32770624 swapFree=67108860/67108860
[pid=11374] ppid=11371 vsize=266728 memory=199480 CPUtime=2520.07 cores=1,3,5,7
/proc/11374/stat : 11374 (xcsp_picat) R 11371 11374 8347 0 -1 4202496 121445 0 0 0 251716 291 0 0 20 0 1 0 49954457 273129472 49870 33554432000 4194304 5849740 140728898547488 140728898545880 5359170 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 35999744 140728898553014 140728898553092 140728898553092 140728898555850 0
/proc/11374/statm: 66682 49870 762 405 0 63626 0
Current children cumulated CPU time: 2520.07 s
Current children cumulated vsize: 266728 KiB
Current children cumulated memory: 199480 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.91
CPU time (s): 2520.08
CPU user time (s): 2517.17
CPU system time (s): 2.91522
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 320060
Max. memory (cumulated for all children) (KiB): 253492

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.17
system time used= 2.91522
maximum resident set size= 253492
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 121445
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= 21
involuntary context switches= 722


# summary of solver processes directly reported to runsolver:
#   pid: 11374
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2517.17
#   total CPU system time (s): 2.91522

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2913 second user time and 18.7514 second system time

The end

Launcher Data 

Begin job on node133 at 2018-07-23 07:31:53
IDJOB=4293635
IDBENCH=141209
IDSOLVER=2754
FILE ID=node133/4293635-1532323913
RUNJOBID= node133-1532296142-8379
PBS_JOBID= 21018985
Free space on /tmp= 52644 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-11-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293635-1532323913/watcher-4293635-1532323913 -o /tmp/evaluation-result-4293635-1532323913/solver-4293635-1532323913 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1532296142-8379 --watchdog 2580  xcsp_picat HOME/instance-4293635-1532323913.xml

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

MD5SUM BENCH= d12361b5a6bb1fd64c8bfae02a2f4f2f
RANDOM SEED=318925658

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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        29451708 kB
MemAvailable:   31835920 kB
Buffers:          127104 kB
Cached:          2510764 kB
SwapCached:            0 kB
Active:          1167320 kB
Inactive:        1657440 kB
Active(anon):     136788 kB
Inactive(anon):    70080 kB
Active(file):    1030532 kB
Inactive(file):  1587360 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3128 kB
Writeback:             0 kB
AnonPages:        294200 kB
Mapped:            38724 kB
Shmem:             17056 kB
Slab:             191624 kB
SReclaimable:     164312 kB
SUnreclaim:        27312 kB
KernelStack:        3440 kB
PageTables:         5676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     559116 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    231424 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 52640 MiB
End job on node133 at 2018-07-23 08:13:53