Trace number 4309789

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 2018-08-14? (TO) 2519.91 2520.02

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-10a-nodv_c18.xml
MD5SUMa75579b033916aae1f7e3bfa77a5c161
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.15
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints96
Number of domains8
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":420},{"size":9,"count":10},{"size":10,"count":42},{"size":15,"count":10}]
Minimum variable degree1
Maximum variable degree16
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":430},{"degree":11,"count":9},{"degree":12,"count":9},{"degree":13,"count":17},{"degree":14,"count":4},{"degree":15,"count":2},{"degree":16,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":34},{"arity":11,"count":42},{"arity":43,"count":20}]
Number of extensional constraints42
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":42},{"type":"intension","count":34},{"type":"sum","count":10},{"type":"count","count":10}]
Optimization problemYES
Type of objectivemin MAXIMUM

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 (8879 MiB free)
  memory of node 1: 16384 MiB (9873 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309789-1534320850/watcher-4309789-1534320850 -o /tmp/evaluation-result-4309789-1534320850/solver-4309789-1534320850 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16588 --watchdog 2580 xcsp_picat HOME/instance-4309789-1534320850.xml 

running on 4 cores: 0,2,4,6

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=19654, runsolver pid=19651

[startup+0.100203 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 19655
/proc/meminfo: memFree=19188984/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2026200 memory=17084 CPUtime=0.1 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 1353 0 0 0 10 0 0 0 20 0 1 0 249648155 2074828800 4271 33554432000 4194304 5849940 140723207196704 140723207196704 139986349272967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 506550 4271 719 405 0 503494 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026200 KiB
Current children cumulated memory: 17084 KiB

[startup+0.20969 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 19655
/proc/meminfo: memFree=19187292/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2027432 memory=18504 CPUtime=0.2 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 1786 0 0 0 20 0 0 0 20 0 1 0 249648155 2076090368 4626 33554432000 4194304 5849940 140723207196704 140723207195352 5392494 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 506858 4626 736 405 0 503802 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2027432 KiB
Current children cumulated memory: 18504 KiB

[startup+0.309324 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 19655
/proc/meminfo: memFree=19187188/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2027752 memory=18504 CPUtime=0.3 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 1809 0 0 0 30 0 0 0 20 0 1 0 249648155 2076418048 4626 33554432000 4194304 5849940 140723207196704 140723207195352 5356025 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 506938 4626 736 405 0 503882 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2027752 KiB
Current children cumulated memory: 18504 KiB

[startup+0.70034 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19655
/proc/meminfo: memFree=19185824/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2028276 memory=19380 CPUtime=0.69 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 2345 0 0 0 69 0 0 0 20 0 1 0 249648155 2076954624 4845 33554432000 4194304 5849940 140723207196704 140723207195352 5328885 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 507069 4845 744 405 0 504013 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028276 KiB
Current children cumulated memory: 19380 KiB

[startup+1.50036 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19655
/proc/meminfo: memFree=19182844/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2028176 memory=18840 CPUtime=1.49 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 2805 0 0 0 148 1 0 0 20 0 1 0 249648155 2076852224 4710 33554432000 4194304 5849940 140723207196704 140723207195432 139986349272967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 507044 4710 759 405 0 503988 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028176 KiB
Current children cumulated memory: 18840 KiB

[startup+3.10948 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 19655
/proc/meminfo: memFree=19178132/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2032524 memory=23568 CPUtime=3.1 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 4678 0 0 0 307 3 0 0 20 0 1 0 249648155 2081304576 5892 33554432000 4194304 5849940 140723207196704 140723207195704 5308592 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 508131 5892 761 405 0 505075 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2032524 KiB
Current children cumulated memory: 23568 KiB

[startup+6.30035 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 19655
/proc/meminfo: memFree=19175120/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2033868 memory=24704 CPUtime=6.29 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 7485 0 0 0 622 7 0 0 20 0 1 0 249648155 2082680832 6176 33554432000 4194304 5849940 140723207196704 140723207195576 139986349272967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 508467 6176 761 405 0 505411 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2033868 KiB
Current children cumulated memory: 24704 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 19655
/proc/meminfo: memFree=19179976/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2038804 memory=29824 CPUtime=12.69 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 14863 0 0 0 1255 14 0 0 20 0 1 0 249648155 2087735296 7456 33554432000 4194304 5849940 140723207196704 140723207195704 139986349272967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 509701 7456 761 405 0 506645 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2038804 KiB
Current children cumulated memory: 29824 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 19655
/proc/meminfo: memFree=19138604/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2049872 memory=40824 CPUtime=25.48 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 29018 0 0 0 2522 26 0 0 20 0 1 0 249648155 2099068928 10206 33554432000 4194304 5849940 140723207196704 140723207195864 5339895 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 512468 10206 761 405 0 509412 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2049872 KiB
Current children cumulated memory: 40824 KiB

[startup+51.1095 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 19655
/proc/meminfo: memFree=19110424/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2048344 memory=39284 CPUtime=51.1 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 52174 0 0 0 5059 51 0 0 20 0 1 0 249648155 2097504256 9821 33554432000 4194304 5849940 140723207196704 140723207195704 139986349272967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 512086 9821 761 405 0 509030 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2048344 KiB
Current children cumulated memory: 39284 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 19656
/proc/meminfo: memFree=19143496/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2056484 memory=47644 CPUtime=102.28 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 90785 0 0 0 10134 94 0 0 20 0 1 0 249648155 2105839616 11911 33554432000 4194304 5849940 140723207196704 140723207195432 139986349272967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 514121 11911 761 405 0 511065 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2056484 KiB
Current children cumulated memory: 47644 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 19657
/proc/meminfo: memFree=19091880/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2073656 memory=64724 CPUtime=162.28 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 113176 0 0 0 16108 120 0 0 20 0 1 0 249648155 2123423744 16181 33554432000 4194304 5849940 140723207196704 140723207195864 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 518414 16181 761 405 0 515358 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2073656 KiB
Current children cumulated memory: 64724 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 19658
/proc/meminfo: memFree=18969752/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2104684 memory=95752 CPUtime=222.28 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 136793 0 0 0 22078 150 0 0 20 0 1 0 249648155 2155196416 23938 33554432000 4194304 5849940 140723207196704 140723207195576 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 526171 23938 761 405 0 523115 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2104684 KiB
Current children cumulated memory: 95752 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/187 19659
/proc/meminfo: memFree=19000824/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2142964 memory=134032 CPUtime=282.28 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 158518 0 0 0 28062 166 0 0 20 0 1 0 249648155 2194395136 33508 33554432000 4194304 5849940 140723207196704 140723207195864 5437856 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 535741 33508 761 405 0 532685 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2142964 KiB
Current children cumulated memory: 134032 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19660
/proc/meminfo: memFree=18993956/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2148244 memory=139240 CPUtime=342.28 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 161899 0 0 0 34047 181 0 0 20 0 1 0 249648155 2199801856 34810 33554432000 4194304 5849940 140723207196704 140723207195864 139986349272967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 537061 34810 761 405 0 534005 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2148244 KiB
Current children cumulated memory: 139240 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19669
/proc/meminfo: memFree=18919292/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2132124 memory=123192 CPUtime=402.28 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 184147 0 0 0 40029 199 0 0 20 0 1 0 249648155 2183294976 30798 33554432000 4194304 5849940 140723207196704 140723207195704 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 533031 30798 761 405 0 529975 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2132124 KiB
Current children cumulated memory: 123192 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19670
/proc/meminfo: memFree=18792684/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2160344 memory=151412 CPUtime=462.28 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 190416 0 0 0 46014 214 0 0 20 0 1 0 249648155 2212192256 37853 33554432000 4194304 5849940 140723207196704 140723207195704 5437799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 540086 37853 761 405 0 537030 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2160344 KiB
Current children cumulated memory: 151412 KiB


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

/proc/19654/statm: 587680 86842 761 405 0 584624 0
Current children cumulated CPU time: 1722.2 s
Current children cumulated vsize: 2350720 KiB
Current children cumulated memory: 347368 KiB

[startup+1782.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/187 19709
/proc/meminfo: memFree=18398292/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2350720 memory=347368 CPUtime=1782.2 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 515817 0 0 0 177751 469 0 0 20 0 1 0 249648155 2407137280 86842 33554432000 4194304 5849940 140723207196704 140723207195704 5312848 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 587680 86842 761 405 0 584624 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 2350720 KiB
Current children cumulated memory: 347368 KiB

[startup+1842.3 s]
/proc/loadavg: 2.51 2.18 2.10 3/187 19710
/proc/meminfo: memFree=18254488/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2416256 memory=412904 CPUtime=1842.19 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 521215 0 0 0 183739 480 0 0 20 0 1 0 249648155 2474246144 103226 33554432000 4194304 5849940 140723207196704 140723207195864 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 604064 103226 761 405 0 601008 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 2416256 KiB
Current children cumulated memory: 412904 KiB

[startup+1902.3 s]
/proc/loadavg: 2.19 2.15 2.09 3/187 19711
/proc/meminfo: memFree=18254472/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2416256 memory=412904 CPUtime=1902.2 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 527070 0 0 0 189732 488 0 0 20 0 1 0 249648155 2474246144 103226 33554432000 4194304 5849940 140723207196704 140723207195704 5335810 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 604064 103226 761 405 0 601008 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 2416256 KiB
Current children cumulated memory: 412904 KiB

[startup+1962.3 s]
/proc/loadavg: 2.07 2.12 2.09 3/187 19712
/proc/meminfo: memFree=18224540/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2446768 memory=443416 CPUtime=1962.2 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 534385 0 0 0 195723 497 0 0 20 0 1 0 249648155 2505490432 110854 33554432000 4194304 5849940 140723207196704 140723207195864 5437808 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 611692 110854 761 405 0 608636 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 2446768 KiB
Current children cumulated memory: 443416 KiB

[startup+2022.3 s]
/proc/loadavg: 1.80 2.05 2.06 2/180 19759
/proc/meminfo: memFree=18821184/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2512304 memory=508952 CPUtime=2022.2 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 559785 0 0 0 201713 507 0 0 20 0 1 0 249648155 2572599296 127238 33554432000 4194304 5849940 140723207196704 140723207195704 139986349272967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 628076 127238 761 405 0 625020 0
Current children cumulated CPU time: 2022.2 s
Current children cumulated vsize: 2512304 KiB
Current children cumulated memory: 508952 KiB

[startup+2082.3 s]
/proc/loadavg: 1.29 1.86 2.00 2/180 19760
/proc/meminfo: memFree=18821440/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2512304 memory=508952 CPUtime=2082.19 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 563376 0 0 0 207707 512 0 0 20 0 1 0 249648155 2572599296 127238 33554432000 4194304 5849940 140723207196704 140723207195864 5437876 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 628076 127238 761 405 0 625020 0
Current children cumulated CPU time: 2082.19 s
Current children cumulated vsize: 2512304 KiB
Current children cumulated memory: 508952 KiB

[startup+2142.3 s]
/proc/loadavg: 1.11 1.70 1.94 2/180 19761
/proc/meminfo: memFree=18822024/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2512304 memory=508952 CPUtime=2142.19 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 585109 0 0 0 213702 517 0 0 20 0 1 0 249648155 2572599296 127238 33554432000 4194304 5849940 140723207196704 140723207195704 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 628076 127238 761 405 0 625020 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 2512304 KiB
Current children cumulated memory: 508952 KiB

[startup+2202.3 s]
/proc/loadavg: 1.04 1.57 1.88 2/181 19770
/proc/meminfo: memFree=18821904/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2512304 memory=508952 CPUtime=2202.19 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 610324 0 0 0 219694 525 0 0 20 0 1 0 249648155 2572599296 127238 33554432000 4194304 5849940 140723207196704 140723207195704 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 628076 127238 761 405 0 625020 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 2512304 KiB
Current children cumulated memory: 508952 KiB

[startup+2262.3 s]
/proc/loadavg: 1.01 1.47 1.82 2/181 19771
/proc/meminfo: memFree=18760512/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2573900 memory=570548 CPUtime=2262.19 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 626524 0 0 0 225683 536 0 0 20 0 1 0 249648155 2635673600 142637 33554432000 4194304 5849940 140723207196704 140723207195864 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 643475 142637 761 405 0 640419 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 2573900 KiB
Current children cumulated memory: 570548 KiB

[startup+2322.3 s]
/proc/loadavg: 1.01 1.38 1.77 2/181 19772
/proc/meminfo: memFree=18760760/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2573900 memory=570548 CPUtime=2322.18 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 650358 0 0 0 231676 542 0 0 20 0 1 0 249648155 2635673600 142637 33554432000 4194304 5849940 140723207196704 140723207195704 5438474 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 643475 142637 761 405 0 640419 0
Current children cumulated CPU time: 2322.18 s
Current children cumulated vsize: 2573900 KiB
Current children cumulated memory: 570548 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.31 1.72 2/181 19773
/proc/meminfo: memFree=18760888/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2573900 memory=570548 CPUtime=2382.18 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 686724 0 0 0 237669 549 0 0 20 0 1 0 249648155 2635673600 142637 33554432000 4194304 5849940 140723207196704 140723207195704 5437824 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 643475 142637 761 405 0 640419 0
Current children cumulated CPU time: 2382.18 s
Current children cumulated vsize: 2573900 KiB
Current children cumulated memory: 570548 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.26 1.68 2/181 19774
/proc/meminfo: memFree=18760640/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2573900 memory=570548 CPUtime=2442.19 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 724142 0 0 0 243664 555 0 0 20 0 1 0 249648155 2635673600 142637 33554432000 4194304 5849940 140723207196704 140723207195704 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 643475 142637 761 405 0 640419 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 2573900 KiB
Current children cumulated memory: 570548 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.21 1.64 2/180 19776
/proc/meminfo: memFree=18760548/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2573900 memory=570548 CPUtime=2502.18 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 761646 0 0 0 249657 561 0 0 20 0 1 0 249648155 2635673600 142637 33554432000 4194304 5849940 140723207196704 140723207195704 5438016 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 643475 142637 761 405 0 640419 0
Current children cumulated CPU time: 2502.18 s
Current children cumulated vsize: 2573900 KiB
Current children cumulated memory: 570548 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.07 1.21 1.63 2/180 19776
/proc/meminfo: memFree=18760548/32770624 swapFree=67108860/67108860
[pid=19654] ppid=19651 vsize=2573900 memory=570548 CPUtime=2519.89 cores=0,2,4,6
/proc/19654/stat : 19654 (xcsp_picat) R 19651 19654 16557 0 -1 4202496 762751 0 0 0 251425 564 0 0 20 0 1 0 249648155 2635673600 142637 33554432000 4194304 5849940 140723207196704 140723207195704 5437819 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 29175808 140723207201974 140723207202052 140723207202052 140723207204810 0
/proc/19654/statm: 643475 142637 761 405 0 640419 0
Current children cumulated CPU time: 2519.89 s
Current children cumulated vsize: 2573900 KiB
Current children cumulated memory: 570548 KiB

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

[startup+2520.02 s]
# the end of solver process 19654 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.25 s, system=5.65786 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): 2519.91
CPU user time (s): 2514.25
CPU system time (s): 5.65786
CPU usage (%): 99.9957
Max. virtual memory (cumulated for all children) (KiB): 2573900
Max. memory (cumulated for all children) (KiB): 570548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.25
system time used= 5.65786
maximum resident set size= 570548
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 762751
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= 72
involuntary context switches= 849


# summary of solver processes directly reported to runsolver:
#   pid: 19654
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2514.25
#   total CPU system time (s): 5.65786

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.9249 second user time and 15.5559 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-15 10:14:10
IDJOB=4309789
IDBENCH=141677
IDSOLVER=2794
FILE ID=node139/4309789-1534320850
RUNJOBID= node139-1534293040-16588
PBS_JOBID= 21038134
Free space on /tmp= 35092 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-10a-nodv_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309789-1534320850/watcher-4309789-1534320850 -o /tmp/evaluation-result-4309789-1534320850/solver-4309789-1534320850 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16588 --watchdog 2580  xcsp_picat HOME/instance-4309789-1534320850.xml

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

MD5SUM BENCH= a75579b033916aae1f7e3bfa77a5c161
RANDOM SEED=2031491800

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        19203348 kB
MemAvailable:   31779272 kB
Buffers:          268444 kB
Cached:         12407064 kB
SwapCached:            0 kB
Active:          6158180 kB
Inactive:        6687316 kB
Active(anon):     123884 kB
Inactive(anon):   106808 kB
Active(file):    6034296 kB
Inactive(file):  6580508 kB
Unevictable:        7192 kB
Mlocked:            7192 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:        265268 kB
Mapped:            67272 kB
Shmem:             57996 kB
Slab:             417416 kB
SReclaimable:     389580 kB
SUnreclaim:        27836 kB
KernelStack:        3376 kB
PageTables:         5184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2499996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 35092 MiB
End job on node139 at 2018-08-15 10:56:10