Trace number 4309730

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) 2520.05 2519.91

General information on the benchmark

NameFrb/
frb-53-24-2-mgd_c18.xml
MD5SUMefa4ad1e7c4e0975e1666af510b5ab46
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 benchmark1964.13
Satisfiable
(Un)Satisfiability was proved
Number of variables53
Number of constraints474
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree12
Maximum variable degree26
Distribution of variable degrees[{"degree":12,"count":1},{"degree":14,"count":6},{"degree":15,"count":3},{"degree":16,"count":9},{"degree":17,"count":8},{"degree":18,"count":6},{"degree":19,"count":4},{"degree":20,"count":5},{"degree":21,"count":3},{"degree":22,"count":7},{"degree":26,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":474}]
Number of extensional constraints474
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":474}]
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 (13771 MiB free)
  memory of node 1: 16384 MiB (9405 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309730-1534315106/watcher-4309730-1534315106 -o /tmp/evaluation-result-4309730-1534315106/solver-4309730-1534315106 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11148 --watchdog 2580 xcsp_picat HOME/instance-4309730-1534315106.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=14439, runsolver pid=14436


[startup+0.100276 s]*
/proc/loadavg: 1.92 2.00 2.04 3/191 14440
/proc/meminfo: memFree=23712976/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2025744 memory=25184 CPUtime=0.1 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 1882 0 0 0 10 0 0 0 20 0 1 0 249073792 2074361856 6296 33554432000 4194304 5849940 140736150081328 140736150080696 4465825 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 506436 6296 615 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25184 KiB

[startup+0.209891 s]*
/proc/loadavg: 1.93 2.00 2.04 3/191 14440
/proc/meminfo: memFree=23690032/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2026020 memory=45392 CPUtime=0.21 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 2339 0 0 0 21 0 0 0 20 0 1 0 249073792 2074644480 11348 33554432000 4194304 5849940 140736150081328 140736150080696 140265715220359 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 506505 11348 678 405 0 503449 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026020 KiB
Current children cumulated memory: 45392 KiB

[startup+0.309645 s]*
/proc/loadavg: 1.93 2.00 2.04 3/191 14440
/proc/meminfo: memFree=23689660/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2026580 memory=45864 CPUtime=0.3 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 2501 0 0 0 30 0 0 0 20 0 1 0 249073792 2075217920 11466 33554432000 4194304 5849940 140736150081328 140736150080696 140265715220359 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 506645 11466 679 405 0 503589 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2026580 KiB
Current children cumulated memory: 45864 KiB

[startup+0.700276 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 14440
/proc/meminfo: memFree=23688916/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2027860 memory=47148 CPUtime=0.68 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 2821 0 0 0 68 0 0 0 20 0 1 0 249073792 2076528640 11787 33554432000 4194304 5849940 140736150081328 140736150080696 140265714474173 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 506965 11787 679 405 0 503909 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2027860 KiB
Current children cumulated memory: 47148 KiB

[startup+1.5003 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 14440
/proc/meminfo: memFree=23686808/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2031572 memory=50984 CPUtime=1.49 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 3903 0 0 0 148 1 0 0 20 0 1 0 249073792 2080329728 12746 33554432000 4194304 5849940 140736150081328 140736150080424 5362256 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 507893 12746 698 405 0 504837 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031572 KiB
Current children cumulated memory: 50984 KiB

[startup+3.10929 s]
/proc/loadavg: 1.93 2.00 2.04 3/191 14440
/proc/meminfo: memFree=23684112/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2031756 memory=51276 CPUtime=3.09 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 4841 0 0 0 308 1 0 0 20 0 1 0 249073792 2080518144 12819 33554432000 4194304 5849940 140736150081328 140736150079176 4212042 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 507939 12819 706 405 0 504883 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2031756 KiB
Current children cumulated memory: 51276 KiB

[startup+6.30035 s]
/proc/loadavg: 1.94 2.00 2.04 3/191 14440
/proc/meminfo: memFree=23684140/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2031756 memory=51276 CPUtime=6.28 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 5504 0 0 0 627 1 0 0 20 0 1 0 249073792 2080518144 12819 33554432000 4194304 5849940 140736150081328 140736150079176 4211621 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 507939 12819 706 405 0 504883 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2031756 KiB
Current children cumulated memory: 51276 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.00 2.04 3/191 14440
/proc/meminfo: memFree=23684200/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2034296 memory=53784 CPUtime=12.69 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 13041 0 0 0 1256 13 0 0 20 0 1 0 249073792 2083119104 13446 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 508574 13446 713 405 0 505518 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2034296 KiB
Current children cumulated memory: 53784 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/191 14440
/proc/meminfo: memFree=23676760/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2036596 memory=56020 CPUtime=25.48 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 33894 0 0 0 2507 41 0 0 20 0 1 0 249073792 2085474304 14005 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 509149 14005 713 405 0 506093 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2036596 KiB
Current children cumulated memory: 56020 KiB

[startup+51.1098 s]
/proc/loadavg: 1.97 2.00 2.04 3/192 14441
/proc/meminfo: memFree=23703392/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2045152 memory=64492 CPUtime=51.09 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 67000 0 0 0 5023 86 0 0 20 0 1 0 249073792 2094235648 16123 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 511288 16123 713 405 0 508232 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2045152 KiB
Current children cumulated memory: 64492 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/193 14450
/proc/meminfo: memFree=23694680/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2048508 memory=68072 CPUtime=102.27 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 114184 0 0 0 10063 164 0 0 20 0 1 0 249073792 2097672192 17018 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 512127 17018 713 405 0 509071 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2048508 KiB
Current children cumulated memory: 68072 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.02 2.05 3/193 14451
/proc/meminfo: memFree=23653160/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2058688 memory=78288 CPUtime=162.28 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 153886 0 0 0 15991 237 0 0 20 0 1 0 249073792 2108096512 19572 33554432000 4194304 5849940 140736150081328 140736150080328 5438424 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 514672 19572 713 405 0 511616 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2058688 KiB
Current children cumulated memory: 78288 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/193 14452
/proc/meminfo: memFree=23682168/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2054044 memory=73588 CPUtime=222.28 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 184640 0 0 0 21917 311 0 0 20 0 1 0 249073792 2103341056 18397 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 513511 18397 713 405 0 510455 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2054044 KiB
Current children cumulated memory: 73588 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/193 14453
/proc/meminfo: memFree=23640096/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2061472 memory=81104 CPUtime=282.28 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 210426 0 0 0 27854 374 0 0 20 0 1 0 249073792 2110947328 20276 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 515368 20276 713 405 0 512312 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2061472 KiB
Current children cumulated memory: 81104 KiB

[startup+342.3 s]
/proc/loadavg: 2.12 2.04 2.05 3/192 14455
/proc/meminfo: memFree=23563380/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2058908 memory=78412 CPUtime=342.28 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 234568 0 0 0 33790 438 0 0 20 0 1 0 249073792 2108321792 19603 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 514727 19603 713 405 0 511671 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2058908 KiB
Current children cumulated memory: 78412 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/191 14456
/proc/meminfo: memFree=23554452/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2073316 memory=92728 CPUtime=402.29 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 260784 0 0 0 39728 501 0 0 20 0 1 0 249073792 2123075584 23182 33554432000 4194304 5849940 140736150081328 140736150080328 5335793 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 518329 23182 713 405 0 515273 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2073316 KiB
Current children cumulated memory: 92728 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/192 14458
/proc/meminfo: memFree=23547524/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2074500 memory=93944 CPUtime=462.29 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 276952 0 0 0 45676 553 0 0 20 0 1 0 249073792 2124288000 23486 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 518625 23486 713 405 0 515569 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2074500 KiB
Current children cumulated memory: 93944 KiB


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

/proc/14439/statm: 569746 75283 713 405 0 566690 0
Current children cumulated CPU time: 1782.36 s
Current children cumulated vsize: 2278984 KiB
Current children cumulated memory: 301132 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14584
/proc/meminfo: memFree=23617800/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2281220 memory=303336 CPUtime=1842.37 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 443525 0 0 0 183184 1053 0 0 20 0 1 0 249073792 2335969280 75834 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 570305 75834 713 405 0 567249 0
Current children cumulated CPU time: 1842.37 s
Current children cumulated vsize: 2281220 KiB
Current children cumulated memory: 303336 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14594
/proc/meminfo: memFree=23605160/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2281220 memory=303368 CPUtime=1902.38 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 455419 0 0 0 189170 1068 0 0 20 0 1 0 249073792 2335969280 75842 33554432000 4194304 5849940 140736150081328 140736150080328 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 570305 75842 713 405 0 567249 0
Current children cumulated CPU time: 1902.38 s
Current children cumulated vsize: 2281220 KiB
Current children cumulated memory: 303368 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14595
/proc/meminfo: memFree=23557040/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2281220 memory=303368 CPUtime=1962.38 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 467357 0 0 0 195159 1079 0 0 20 0 1 0 249073792 2335969280 75842 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 570305 75842 713 405 0 567249 0
Current children cumulated CPU time: 1962.38 s
Current children cumulated vsize: 2281220 KiB
Current children cumulated memory: 303368 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14596
/proc/meminfo: memFree=23557020/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2281220 memory=303368 CPUtime=2022.38 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 467391 0 0 0 201151 1087 0 0 20 0 1 0 249073792 2335969280 75842 33554432000 4194304 5849940 140736150081328 140736150080328 5437808 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 570305 75842 713 405 0 567249 0
Current children cumulated CPU time: 2022.38 s
Current children cumulated vsize: 2281220 KiB
Current children cumulated memory: 303368 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14597
/proc/meminfo: memFree=23492784/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2285688 memory=307648 CPUtime=2082.39 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 480247 0 0 0 207139 1100 0 0 20 0 1 0 249073792 2340544512 76912 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 571422 76912 713 405 0 568366 0
Current children cumulated CPU time: 2082.39 s
Current children cumulated vsize: 2285688 KiB
Current children cumulated memory: 307648 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14598
/proc/meminfo: memFree=23483048/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2285688 memory=307836 CPUtime=2142.4 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 492645 0 0 0 213128 1112 0 0 20 0 1 0 249073792 2340544512 76959 33554432000 4194304 5849940 140736150081328 140736150080328 5335776 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 571422 76959 713 405 0 568366 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 2285688 KiB
Current children cumulated memory: 307836 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14599
/proc/meminfo: memFree=23421384/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2427656 memory=449744 CPUtime=2202.4 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 493918 0 0 0 219113 1127 0 0 20 0 1 0 249073792 2485919744 112436 33554432000 4194304 5849940 140736150081328 140736150080328 5438047 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 606914 112436 713 405 0 603858 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 2427656 KiB
Current children cumulated memory: 449744 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14600
/proc/meminfo: memFree=23443596/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2427656 memory=449804 CPUtime=2262.41 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 522077 0 0 0 225103 1138 0 0 20 0 1 0 249073792 2485919744 112451 33554432000 4194304 5849940 140736150081328 140736150080328 140265715220359 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 606914 112451 713 405 0 603858 0
Current children cumulated CPU time: 2262.41 s
Current children cumulated vsize: 2427656 KiB
Current children cumulated memory: 449804 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14602
/proc/meminfo: memFree=23364744/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2493192 memory=515340 CPUtime=2322.41 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 522755 0 0 0 231093 1148 0 0 20 0 1 0 249073792 2553028608 128835 33554432000 4194304 5849940 140736150081328 140736150080328 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 623298 128835 713 405 0 620242 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 2493192 KiB
Current children cumulated memory: 515340 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14603
/proc/meminfo: memFree=23302612/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2493192 memory=515340 CPUtime=2382.41 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 550691 0 0 0 237082 1159 0 0 20 0 1 0 249073792 2553028608 128835 33554432000 4194304 5849940 140736150081328 140736150080328 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 623298 128835 713 405 0 620242 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 2493192 KiB
Current children cumulated memory: 515340 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14605
/proc/meminfo: memFree=23277140/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2493192 memory=515340 CPUtime=2442.42 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 567416 0 0 0 243070 1172 0 0 20 0 1 0 249073792 2553028608 128835 33554432000 4194304 5849940 140736150081328 140736150080328 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 623298 128835 713 405 0 620242 0
Current children cumulated CPU time: 2442.42 s
Current children cumulated vsize: 2493192 KiB
Current children cumulated memory: 515340 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14613
/proc/meminfo: memFree=23275448/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2493192 memory=515340 CPUtime=2502.42 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 595422 0 0 0 249062 1180 0 0 20 0 1 0 249073792 2553028608 128835 33554432000 4194304 5849940 140736150081328 140736150080328 5335720 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 623298 128835 713 405 0 620242 0
Current children cumulated CPU time: 2502.42 s
Current children cumulated vsize: 2493192 KiB
Current children cumulated memory: 515340 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14613
/proc/meminfo: memFree=23275880/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2493192 memory=515340 CPUtime=2520.03 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 595550 0 0 0 250820 1183 0 0 20 0 1 0 249073792 2553028608 128835 33554432000 4194304 5849940 140736150081328 140736150080328 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 623298 128835 713 405 0 620242 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 2493192 KiB
Current children cumulated memory: 515340 KiB

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

[startup+2519.91 s]
# the end of solver process 14439 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.2 s, system=11.8447 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 3/192 14613
/proc/meminfo: memFree=23275880/32770624 swapFree=67108852/67108860
[pid=14439] ppid=14436 vsize=2493192 memory=515340 CPUtime=2520.03 cores=1,3,5,7
/proc/14439/stat : 14439 (xcsp_picat) R 14436 14439 11116 0 -1 4202496 595550 0 0 0 250820 1183 0 0 20 0 1 0 249073792 2553028608 128835 33554432000 4194304 5849940 140736150081328 140736150080328 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 19865600 140736150086838 140736150086916 140736150086916 140736150089674 0
/proc/14439/statm: 623298 128835 713 405 0 620242 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 2493192 KiB
Current children cumulated memory: 515340 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.91
CPU time (s): 2520.05
CPU user time (s): 2508.2
CPU system time (s): 11.8447
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 2493192
Max. memory (cumulated for all children) (KiB): 515340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.2
system time used= 11.8447
maximum resident set size= 515340
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 595551
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= 33
involuntary context switches= 1146


# summary of solver processes directly reported to runsolver:
#   pid: 14439
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2508.2
#   total CPU system time (s): 11.8447

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.80222 second user time and 19.1579 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-15 08:38:26
IDJOB=4309730
IDBENCH=141591
IDSOLVER=2794
FILE ID=node133/4309730-1534315106
RUNJOBID= node133-1534293186-11148
PBS_JOBID= 21038139
Free space on /tmp= 39380 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Frb/frb-53-24-2-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309730-1534315106/watcher-4309730-1534315106 -o /tmp/evaluation-result-4309730-1534315106/solver-4309730-1534315106 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11148 --watchdog 2580  xcsp_picat HOME/instance-4309730-1534315106.xml

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

MD5SUM BENCH= efa4ad1e7c4e0975e1666af510b5ab46
RANDOM SEED=839534726

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:        23732860 kB
MemAvailable:   31597800 kB
Buffers:          152256 kB
Cached:          7952476 kB
SwapCached:            4 kB
Active:          4475188 kB
Inactive:        3982996 kB
Active(anon):     303676 kB
Inactive(anon):   109924 kB
Active(file):    4171512 kB
Inactive(file):  3873072 kB
Unevictable:        7072 kB
Mlocked:            7072 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3640 kB
Writeback:             0 kB
AnonPages:        360352 kB
Mapped:            57768 kB
Shmem:             58008 kB
Slab:             276832 kB
SReclaimable:     248816 kB
SUnreclaim:        28016 kB
KernelStack:        3392 kB
PageTables:         5660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2680212 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    274432 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= 39380 MiB
End job on node133 at 2018-08-15 09:20:26