Trace number 4303448

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 2018-08-02? (TO) 2519.92 2520.02

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-12a-nodv_c18.xml
MD5SUM6bd8ab3a70062286acb1d027c508a0d0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark2520.02
Satisfiable
(Un)Satisfiability was proved
Number of variables882
Number of constraints155
Number of domains8
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":792},{"size":9,"count":12},{"size":12,"count":66},{"size":15,"count":12}]
Minimum variable degree1
Maximum variable degree19
Distribution of variable degrees[{"degree":1,"count":12},{"degree":2,"count":804},{"degree":13,"count":11},{"degree":14,"count":20},{"degree":15,"count":15},{"degree":16,"count":9},{"degree":17,"count":6},{"degree":18,"count":1},{"degree":19,"count":4}]
Minimum constraint arity2
Maximum constraint arity67
Distribution of constraint arities[{"arity":2,"count":65},{"arity":13,"count":66},{"arity":67,"count":24}]
Number of extensional constraints66
Number of intensional constraints65
Distribution of constraint types[{"type":"extension","count":66},{"type":"intension","count":65},{"type":"sum","count":12},{"type":"count","count":12}]
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 (6558 MiB free)
  memory of node 1: 16384 MiB (5193 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303448-1534036357/watcher-4303448-1534036357 -o /tmp/evaluation-result-4303448-1534036357/solver-4303448-1534036357 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534028710-14264 --watchdog 2580 xcsp_picat HOME/instance-4303448-1534036357.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=15180, runsolver pid=15177


[startup+0.100148 s]*
/proc/loadavg: 2.00 2.01 2.02 3/189 15181
/proc/meminfo: memFree=12011964/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2026452 memory=24852 CPUtime=0.1 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 2274 0 0 0 8 2 0 0 20 0 1 0 221198861 2075086848 6213 33554432000 4194304 5849708 140736817042688 140736817042688 140712918478727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 506613 6213 718 405 0 503558 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026452 KiB
Current children cumulated memory: 24852 KiB

[startup+0.20992 s]*
/proc/loadavg: 2.00 2.01 2.02 3/189 15181
/proc/meminfo: memFree=12010848/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2027996 memory=26152 CPUtime=0.21 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 2661 0 0 0 19 2 0 0 20 0 1 0 221198861 2076667904 6538 33554432000 4194304 5849708 140736817042688 140736817042688 4491692 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 506999 6538 720 405 0 503944 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027996 KiB
Current children cumulated memory: 26152 KiB

[startup+0.309498 s]*
/proc/loadavg: 2.00 2.01 2.02 3/189 15181
/proc/meminfo: memFree=12008988/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2028964 memory=27440 CPUtime=0.31 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 3524 0 0 0 29 2 0 0 20 0 1 0 221198861 2077659136 6860 33554432000 4194304 5849708 140736817042688 140736817042688 5375067 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 507241 6860 736 405 0 504186 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2028964 KiB
Current children cumulated memory: 27440 KiB

[startup+0.700277 s]
/proc/loadavg: 2.00 2.01 2.02 3/189 15181
/proc/meminfo: memFree=12008988/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2029904 memory=27700 CPUtime=0.69 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 4578 0 0 0 67 2 0 0 20 0 1 0 221198861 2078621696 6925 33554432000 4194304 5849708 140736817042688 140736817042688 5362118 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 507476 6925 738 405 0 504421 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2029904 KiB
Current children cumulated memory: 27700 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.02 3/189 15181
/proc/meminfo: memFree=12006816/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2031436 memory=29660 CPUtime=1.49 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 5865 0 0 0 147 2 0 0 20 0 1 0 221198861 2080190464 7415 33554432000 4194304 5849708 140736817042688 140736817041176 5308878 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 507859 7415 748 405 0 504804 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031436 KiB
Current children cumulated memory: 29660 KiB

[startup+3.10938 s]
/proc/loadavg: 2.00 2.01 2.02 3/189 15181
/proc/meminfo: memFree=12008024/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2030408 memory=28764 CPUtime=3.1 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 8032 0 0 0 305 5 0 0 20 0 1 0 221198861 2079137792 7191 33554432000 4194304 5849708 140736817042688 140736817041176 4234184 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 507602 7191 761 405 0 504547 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2030408 KiB
Current children cumulated memory: 28764 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.01 2.02 3/189 15181
/proc/meminfo: memFree=12005976/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2032644 memory=31092 CPUtime=6.29 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 9746 0 0 0 621 8 0 0 20 0 1 0 221198861 2081427456 7773 33554432000 4194304 5849708 140736817042688 140736817041176 140712918478727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 508161 7773 761 405 0 505106 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2032644 KiB
Current children cumulated memory: 31092 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.02 3/189 15181
/proc/meminfo: memFree=12001816/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2037068 memory=35516 CPUtime=12.69 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 14378 0 0 0 1253 16 0 0 20 0 1 0 221198861 2085957632 8879 33554432000 4194304 5849708 140736817042688 140736817041688 140712918478727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 509267 8879 761 405 0 506212 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2037068 KiB
Current children cumulated memory: 35516 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.03 2.03 3/189 15181
/proc/meminfo: memFree=12000516/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2037260 memory=35660 CPUtime=25.49 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 23410 0 0 0 2520 29 0 0 20 0 1 0 221198861 2086154240 8915 33554432000 4194304 5849708 140736817042688 140736817041688 140712918478727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 509315 8915 761 405 0 506260 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2037260 KiB
Current children cumulated memory: 35660 KiB

[startup+51.1098 s]
/proc/loadavg: 2.05 2.03 2.03 3/189 15181
/proc/meminfo: memFree=11977780/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2047240 memory=45624 CPUtime=51.1 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 39115 0 0 0 5057 53 0 0 20 0 1 0 221198861 2096373760 11406 33554432000 4194304 5849708 140736817042688 140736817041688 140712918478727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 511810 11406 761 405 0 508755 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2047240 KiB
Current children cumulated memory: 45624 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.02 2.03 3/189 15182
/proc/meminfo: memFree=11975836/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2049792 memory=48216 CPUtime=102.29 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 71537 0 0 0 10131 98 0 0 20 0 1 0 221198861 2098987008 12054 33554432000 4194304 5849708 140736817042688 140736817041688 140712918478727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 512448 12054 761 405 0 509393 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2049792 KiB
Current children cumulated memory: 48216 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.03 3/189 15183
/proc/meminfo: memFree=11945612/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2060824 memory=59316 CPUtime=162.3 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 102839 0 0 0 16090 140 0 0 20 0 1 0 221198861 2110283776 14829 33554432000 4194304 5849708 140736817042688 140736817041688 140712918478727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 515206 14829 761 405 0 512151 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2060824 KiB
Current children cumulated memory: 59316 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/189 15184
/proc/meminfo: memFree=11924120/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2082756 memory=81108 CPUtime=222.29 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 122014 0 0 0 22059 170 0 0 20 0 1 0 221198861 2132742144 20277 33554432000 4194304 5849708 140736817042688 140736817041688 140712918478727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 520689 20277 761 405 0 517634 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2082756 KiB
Current children cumulated memory: 81108 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/189 15185
/proc/meminfo: memFree=11842316/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2099752 memory=98028 CPUtime=282.3 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 141319 0 0 0 28033 197 0 0 20 0 1 0 221198861 2150146048 24507 33554432000 4194304 5849708 140736817042688 140736817041688 140712918478727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 524938 24507 761 405 0 521883 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2099752 KiB
Current children cumulated memory: 98028 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/189 15186
/proc/meminfo: memFree=11910928/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2125864 memory=124356 CPUtime=342.3 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 156762 0 0 0 34016 214 0 0 20 0 1 0 221198861 2176884736 31089 33554432000 4194304 5849708 140736817042688 140736817041688 140712918478727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 531466 31089 761 405 0 528411 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2125864 KiB
Current children cumulated memory: 124356 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/189 15187
/proc/meminfo: memFree=11938976/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2132256 memory=130552 CPUtime=402.3 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 165905 0 0 0 39992 238 0 0 20 0 1 0 221198861 2183430144 32638 33554432000 4194304 5849708 140736817042688 140736817041848 5438237 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 533064 32638 761 405 0 530009 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2132256 KiB
Current children cumulated memory: 130552 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/189 15193
/proc/meminfo: memFree=11843492/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2197128 memory=195576 CPUtime=462.3 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 185465 0 0 0 45977 253 0 0 20 0 1 0 221198861 2249859072 48894 33554432000 4194304 5849708 140736817042688 140736817041848 140712918478727 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 549282 48894 761 405 0 546227 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2197128 KiB
Current children cumulated memory: 195576 KiB


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

/proc/15180/statm: 598650 98844 761 405 0 595595 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 2394600 KiB
Current children cumulated memory: 395376 KiB

[startup+1782.3 s]
/proc/loadavg: 1.02 1.36 1.73 2/181 15324
/proc/meminfo: memFree=11927944/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2394600 memory=395376 CPUtime=1782.23 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 454328 0 0 0 177726 497 0 0 20 0 1 0 221198861 2452070400 98844 33554432000 4194304 5849708 140736817042688 140736817041688 140712918478727 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 598650 98844 761 405 0 595595 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 2394600 KiB
Current children cumulated memory: 395376 KiB

[startup+1842.3 s]
/proc/loadavg: 1.01 1.29 1.68 2/181 15325
/proc/meminfo: memFree=11927960/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2394600 memory=395376 CPUtime=1842.22 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 454955 0 0 0 183721 501 0 0 20 0 1 0 221198861 2452070400 98844 33554432000 4194304 5849708 140736817042688 140736817041688 140712918478727 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 598650 98844 761 405 0 595595 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 2394600 KiB
Current children cumulated memory: 395376 KiB

[startup+1902.3 s]
/proc/loadavg: 1.00 1.24 1.64 2/181 15326
/proc/meminfo: memFree=11826456/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2495864 memory=496640 CPUtime=1902.22 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 461144 0 0 0 189709 513 0 0 20 0 1 0 221198861 2555764736 124160 33554432000 4194304 5849708 140736817042688 140736817041688 5437592 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 623966 124160 761 405 0 620911 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 2495864 KiB
Current children cumulated memory: 496640 KiB

[startup+1962.3 s]
/proc/loadavg: 1.08 1.21 1.61 2/180 15327
/proc/meminfo: memFree=11826484/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2495864 memory=496640 CPUtime=1962.22 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 476502 0 0 0 195703 519 0 0 20 0 1 0 221198861 2555764736 124160 33554432000 4194304 5849708 140736817042688 140736817041688 5438195 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 623966 124160 761 405 0 620911 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 2495864 KiB
Current children cumulated memory: 496640 KiB

[startup+2022.3 s]
/proc/loadavg: 1.03 1.17 1.57 2/180 15328
/proc/meminfo: memFree=11826256/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2495864 memory=496640 CPUtime=2022.21 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 482617 0 0 0 201698 523 0 0 20 0 1 0 221198861 2555764736 124160 33554432000 4194304 5849708 140736817042688 140736817041688 5438267 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 623966 124160 761 405 0 620911 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 2495864 KiB
Current children cumulated memory: 496640 KiB

[startup+2082.3 s]
/proc/loadavg: 1.01 1.14 1.53 2/180 15329
/proc/meminfo: memFree=11826696/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2495864 memory=496640 CPUtime=2082.21 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 504234 0 0 0 207690 531 0 0 20 0 1 0 221198861 2555764736 124160 33554432000 4194304 5849708 140736817042688 140736817041848 5437702 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 623966 124160 761 405 0 620911 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 2495864 KiB
Current children cumulated memory: 496640 KiB

[startup+2142.3 s]
/proc/loadavg: 1.00 1.12 1.50 2/180 15330
/proc/meminfo: memFree=11793808/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2529164 memory=529864 CPUtime=2142.21 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 522786 0 0 0 213680 541 0 0 20 0 1 0 221198861 2589863936 132466 33554432000 4194304 5849708 140736817042688 140736817041688 140712918478727 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 632291 132466 761 405 0 629236 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 2529164 KiB
Current children cumulated memory: 529864 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.10 1.47 2/180 15331
/proc/meminfo: memFree=11793828/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2529164 memory=529940 CPUtime=2202.21 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 544559 0 0 0 219675 546 0 0 20 0 1 0 221198861 2589863936 132485 33554432000 4194304 5849708 140736817042688 140736817041688 5438282 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 632291 132485 761 405 0 629236 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 2529164 KiB
Current children cumulated memory: 529940 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.08 1.44 2/180 15339
/proc/meminfo: memFree=11793440/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2529164 memory=529940 CPUtime=2262.2 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 579042 0 0 0 225666 554 0 0 20 0 1 0 221198861 2589863936 132485 33554432000 4194304 5849708 140736817042688 140736817041688 5335614 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 632291 132485 761 405 0 629236 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 2529164 KiB
Current children cumulated memory: 529940 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.06 1.41 2/180 15340
/proc/meminfo: memFree=11793832/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2529164 memory=529940 CPUtime=2322.2 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 613697 0 0 0 231660 560 0 0 20 0 1 0 221198861 2589863936 132485 33554432000 4194304 5849708 140736817042688 140736817041688 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 632291 132485 761 405 0 629236 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 2529164 KiB
Current children cumulated memory: 529940 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.05 1.39 2/180 15341
/proc/meminfo: memFree=11793852/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2529164 memory=529940 CPUtime=2382.21 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 648323 0 0 0 237654 567 0 0 20 0 1 0 221198861 2589863936 132485 33554432000 4194304 5849708 140736817042688 140736817041688 5437592 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 632291 132485 761 405 0 629236 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 2529164 KiB
Current children cumulated memory: 529940 KiB

[startup+2442.3 s]
/proc/loadavg: 1.00 1.04 1.36 2/180 15342
/proc/meminfo: memFree=11979096/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2344116 memory=344876 CPUtime=2442.2 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 669432 0 0 0 243631 589 0 0 20 0 1 0 221198861 2400374784 86219 33554432000 4194304 5849708 140736817042688 140736817041688 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 586029 86219 761 405 0 582974 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 2344116 KiB
Current children cumulated memory: 344876 KiB

[startup+2502.3 s]
/proc/loadavg: 1.00 1.04 1.34 2/180 15343
/proc/meminfo: memFree=12010948/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2312220 memory=312996 CPUtime=2502.2 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 690746 0 0 0 249618 602 0 0 20 0 1 0 221198861 2367713280 78249 33554432000 4194304 5849708 140736817042688 140736817041848 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 578055 78249 761 405 0 575000 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 2312220 KiB
Current children cumulated memory: 312996 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.00 1.03 1.33 2/180 15343
/proc/meminfo: memFree=12010952/32770624 swapFree=67108496/67108860
[pid=15180] ppid=15177 vsize=2312220 memory=312996 CPUtime=2519.91 cores=0,2,4,6
/proc/15180/stat : 15180 (xcsp_picat) R 15177 15180 14233 0 -1 4202496 707767 0 0 0 251386 605 0 0 20 0 1 0 221198861 2367713280 78249 33554432000 4194304 5849708 140736817042688 140736817041848 5437645 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 41381888 140736817046710 140736817046788 140736817046788 140736817049546 0
/proc/15180/statm: 578055 78249 761 405 0 575000 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 2312220 KiB
Current children cumulated memory: 312996 KiB

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

[startup+2520.02 s]
# the end of solver process 15180 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.86 s, system=6.06391 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): 2519.92
CPU user time (s): 2513.86
CPU system time (s): 6.06391
CPU usage (%): 99.9964
Max. virtual memory (cumulated for all children) (KiB): 2529164
Max. memory (cumulated for all children) (KiB): 529940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.86
system time used= 6.06391
maximum resident set size= 529940
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 707768
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= 71
involuntary context switches= 2472


# summary of solver processes directly reported to runsolver:
#   pid: 15180
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2513.86
#   total CPU system time (s): 6.06391

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.6897 second user time and 17.8102 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-12 03:12:37
IDJOB=4303448
IDBENCH=141679
IDSOLVER=2778
FILE ID=node149/4303448-1534036357
RUNJOBID= node149-1534028710-14264
PBS_JOBID= 21036971
Free space on /tmp= 38800 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-12a-nodv_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303448-1534036357/watcher-4303448-1534036357 -o /tmp/evaluation-result-4303448-1534036357/solver-4303448-1534036357 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534028710-14264 --watchdog 2580  xcsp_picat HOME/instance-4303448-1534036357.xml

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

MD5SUM BENCH= 6bd8ab3a70062286acb1d027c508a0d0
RANDOM SEED=1218236279

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        12035304 kB
MemAvailable:   31608248 kB
Buffers:          157408 kB
Cached:         19430100 kB
SwapCached:           28 kB
Active:          8069084 kB
Inactive:       11870396 kB
Active(anon):     300964 kB
Inactive(anon):   103156 kB
Active(file):    7768120 kB
Inactive(file): 11767240 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108496 kB
Dirty:              3036 kB
Writeback:             0 kB
AnonPages:        359264 kB
Mapped:            55600 kB
Shmem:             49676 kB
Slab:             493840 kB
SReclaimable:     466044 kB
SUnreclaim:        27796 kB
KernelStack:        3376 kB
PageTables:         5816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2669248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    182272 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 38800 MiB
End job on node149 at 2018-08-12 03:54:37