Trace number 4303522

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) 2520.03 2520.02

General information on the benchmark

NameAuction/Auction-sum/
Auction-sum-matching040_c18.xml
MD5SUMd33511db6974d661f2a7d715e96a1ecf
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12918598
Best CPU time to get the best result obtained on this benchmark2520.13
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of constraints317
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":2000}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":1996}]
Minimum constraint arity2
Maximum constraint arity232
Distribution of constraint arities[{"arity":2,"count":1},{"arity":3,"count":54},{"arity":6,"count":107},{"arity":10,"count":119},{"arity":29,"count":1},{"arity":32,"count":1},{"arity":34,"count":2},{"arity":38,"count":1},{"arity":41,"count":1},{"arity":43,"count":1},{"arity":44,"count":1},{"arity":52,"count":1},{"arity":66,"count":1},{"arity":67,"count":1},{"arity":69,"count":1},{"arity":74,"count":1},{"arity":82,"count":1},{"arity":83,"count":1},{"arity":87,"count":1},{"arity":89,"count":1},{"arity":96,"count":1},{"arity":107,"count":1},{"arity":108,"count":1},{"arity":109,"count":1},{"arity":112,"count":1},{"arity":120,"count":2},{"arity":134,"count":2},{"arity":167,"count":1},{"arity":181,"count":1},{"arity":184,"count":1},{"arity":188,"count":1},{"arity":191,"count":1},{"arity":204,"count":1},{"arity":208,"count":1},{"arity":217,"count":1},{"arity":224,"count":1},{"arity":232,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":317}]
Optimization problemYES
Type of objectivemax SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (137 MiB free)
  memory of node 1: 16384 MiB (485 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303522-1533998519/watcher-4303522-1533998519 -o /tmp/evaluation-result-4303522-1533998519/solver-4303522-1533998519 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10116 --watchdog 2580 xcsp_picat HOME/instance-4303522-1533998519.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=10634, runsolver pid=10631
Current StackSize limit: 8192 KiB


[startup+0.100169 s]*
/proc/loadavg: 2.00 2.05 2.05 3/188 10635
/proc/meminfo: memFree=608184/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2030424 memory=33656 CPUtime=0.1 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 2451 0 0 0 10 0 0 0 20 0 1 0 217415129 2079154176 8414 33554432000 4194304 5849708 140731500820112 140731500820112 140125909825440 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 507606 8414 664 405 0 504551 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2030424 KiB
Current children cumulated memory: 33656 KiB

[startup+0.2098 s]*
/proc/loadavg: 2.00 2.05 2.05 3/188 10635
/proc/meminfo: memFree=593860/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2042920 memory=46460 CPUtime=0.21 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 5190 0 0 0 20 1 0 0 20 0 1 0 217415129 2091950080 11615 33554432000 4194304 5849708 140731500820112 140731500820112 4554763 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 510730 11615 665 405 0 507675 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2042920 KiB
Current children cumulated memory: 46460 KiB

[startup+0.30971 s]*
/proc/loadavg: 2.00 2.05 2.05 3/188 10635
/proc/meminfo: memFree=584176/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2052156 memory=56036 CPUtime=0.31 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 6253 0 0 0 30 1 0 0 20 0 1 0 217415129 2101407744 14009 33554432000 4194304 5849708 140731500820112 140731500820112 5375988 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 513039 14009 697 405 0 509984 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2052156 KiB
Current children cumulated memory: 56036 KiB

[startup+0.700404 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 10635
/proc/meminfo: memFree=583904/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2055716 memory=59464 CPUtime=0.7 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 9661 0 0 0 68 2 0 0 20 0 1 0 217415129 2105053184 14866 33554432000 4194304 5849708 140731500820112 140731500820112 5332959 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 513929 14866 712 405 0 510874 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2055716 KiB
Current children cumulated memory: 59464 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 10635
/proc/meminfo: memFree=581700/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2055708 memory=59520 CPUtime=1.5 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 9668 0 0 0 148 2 0 0 20 0 1 0 217415129 2105044992 14880 33554432000 4194304 5849708 140731500820112 140731500818760 5361375 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 513927 14880 712 405 0 510872 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 2055708 KiB
Current children cumulated memory: 59520 KiB

[startup+3.10958 s]
/proc/loadavg: 2.00 2.05 2.05 3/188 10635
/proc/meminfo: memFree=579964/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2057396 memory=61240 CPUtime=3.1 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 16318 0 0 0 308 2 0 0 20 0 1 0 217415129 2106773504 15310 33554432000 4194304 5849708 140731500820112 140731500818760 4204944 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 514349 15310 720 405 0 511294 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2057396 KiB
Current children cumulated memory: 61240 KiB

[startup+6.30028 s]
/proc/loadavg: 1.92 2.03 2.05 3/188 10635
/proc/meminfo: memFree=575324/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2061128 memory=64988 CPUtime=6.29 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 20467 0 0 0 627 2 0 0 20 0 1 0 217415129 2110595072 16247 33554432000 4194304 5849708 140731500820112 140731500817656 5308437 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 515282 16247 724 405 0 512227 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2061128 KiB
Current children cumulated memory: 64988 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.03 2.05 3/188 10635
/proc/meminfo: memFree=574800/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2061100 memory=64976 CPUtime=12.69 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 25574 0 0 0 1265 4 0 0 20 0 1 0 217415129 2110566400 16244 33554432000 4194304 5849708 140731500820112 140731500819112 140125910237063 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 515275 16244 728 405 0 512220 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2061100 KiB
Current children cumulated memory: 64976 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.03 2.05 3/188 10635
/proc/meminfo: memFree=579536/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2056992 memory=59920 CPUtime=25.49 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 35605 0 0 0 2542 7 0 0 20 0 1 0 217415129 2106359808 14980 33554432000 4194304 5849708 140731500820112 140731500819112 5338832 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 514248 14980 728 405 0 511193 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2056992 KiB
Current children cumulated memory: 59920 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 2.03 2.05 3/188 10635
/proc/meminfo: memFree=578264/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2057736 memory=61612 CPUtime=51.1 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 42204 0 0 0 5096 14 0 0 20 0 1 0 217415129 2107121664 15403 33554432000 4194304 5849708 140731500820112 140731500818600 5437576 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 514434 15403 728 405 0 511379 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2057736 KiB
Current children cumulated memory: 61612 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/188 10636
/proc/meminfo: memFree=580964/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2062460 memory=66336 CPUtime=102.3 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 54717 0 0 0 10201 29 0 0 20 0 1 0 217415129 2111959040 16584 33554432000 4194304 5849708 140731500820112 140731500819112 140125910237063 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 515615 16584 728 405 0 512560 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2062460 KiB
Current children cumulated memory: 66336 KiB

[startup+162.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/188 10637
/proc/meminfo: memFree=567452/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2074864 memory=78856 CPUtime=162.3 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 63554 0 0 0 16186 44 0 0 20 0 1 0 217415129 2124660736 19714 33554432000 4194304 5849708 140731500820112 140731500819112 5437623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 518716 19714 728 405 0 515661 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2074864 KiB
Current children cumulated memory: 78856 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/187 10638
/proc/meminfo: memFree=559832/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2081624 memory=85500 CPUtime=222.29 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 78770 0 0 0 22169 60 0 0 20 0 1 0 217415129 2131582976 21375 33554432000 4194304 5849708 140731500820112 140731500819112 5438072 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 520406 21375 728 405 0 517351 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2081624 KiB
Current children cumulated memory: 85500 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 10639
/proc/meminfo: memFree=561312/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2079404 memory=83280 CPUtime=282.3 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 89670 0 0 0 28153 77 0 0 20 0 1 0 217415129 2129309696 20820 33554432000 4194304 5849708 140731500820112 140731500818984 4205924 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 519851 20820 728 405 0 516796 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2079404 KiB
Current children cumulated memory: 83280 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 10640
/proc/meminfo: memFree=569632/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2079340 memory=83216 CPUtime=342.3 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 99428 0 0 0 34138 92 0 0 20 0 1 0 217415129 2129244160 20804 33554432000 4194304 5849708 140731500820112 140731500819112 140125910237063 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 519835 20804 728 405 0 516780 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2079340 KiB
Current children cumulated memory: 83216 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10641
/proc/meminfo: memFree=570236/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2082584 memory=86460 CPUtime=402.29 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 110168 0 0 0 40119 110 0 0 20 0 1 0 217415129 2132566016 21615 33554432000 4194304 5849708 140731500820112 140731500819112 140125910237063 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 520646 21615 728 405 0 517591 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2082584 KiB
Current children cumulated memory: 86460 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10642
/proc/meminfo: memFree=547420/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2104032 memory=107908 CPUtime=462.3 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 129955 0 0 0 46105 125 0 0 20 0 1 0 217415129 2154528768 26977 33554432000 4194304 5849708 140731500820112 140731500819112 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 526008 26977 728 405 0 522953 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2104032 KiB
Current children cumulated memory: 107908 KiB


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

/proc/10634/statm: 552203 54405 728 405 0 549148 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 2208812 KiB
Current children cumulated memory: 217620 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 10772
/proc/meminfo: memFree=8219864/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2128068 memory=136876 CPUtime=1782.29 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 368046 0 0 0 177776 453 0 0 20 0 1 0 217415129 2179141632 34219 33554432000 4194304 5849708 140731500820112 140731500818984 5310097 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 532017 34219 728 405 0 528962 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 2128068 KiB
Current children cumulated memory: 136876 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.06 2.06 3/187 10773
/proc/meminfo: memFree=8206356/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2167724 memory=176512 CPUtime=1842.29 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 381752 0 0 0 183759 470 0 0 20 0 1 0 217415129 2219749376 44128 33554432000 4194304 5849708 140731500820112 140731500819112 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 541931 44128 728 405 0 538876 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 2167724 KiB
Current children cumulated memory: 176512 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.04 2.06 3/187 10774
/proc/meminfo: memFree=8196244/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2177684 memory=186492 CPUtime=1902.29 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 397338 0 0 0 189748 481 0 0 20 0 1 0 217415129 2229948416 46623 33554432000 4194304 5849708 140731500820112 140731500819112 140125910237063 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 544421 46623 728 405 0 541366 0
Current children cumulated CPU time: 1902.29 s
Current children cumulated vsize: 2177684 KiB
Current children cumulated memory: 186492 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 10775
/proc/meminfo: memFree=8198604/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2175580 memory=184320 CPUtime=1962.3 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 403109 0 0 0 195733 497 0 0 20 0 1 0 217415129 2227793920 46080 33554432000 4194304 5849708 140731500820112 140731500819112 5437736 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 543895 46080 728 405 0 540840 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 2175580 KiB
Current children cumulated memory: 184320 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 10776
/proc/meminfo: memFree=8180096/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2193720 memory=202528 CPUtime=2022.29 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 418978 0 0 0 201719 510 0 0 20 0 1 0 217415129 2246369280 50632 33554432000 4194304 5849708 140731500820112 140731500819112 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 548430 50632 728 405 0 545375 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 2193720 KiB
Current children cumulated memory: 202528 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 10777
/proc/meminfo: memFree=8190648/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2200936 memory=209744 CPUtime=2082.3 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 425171 0 0 0 207710 520 0 0 20 0 1 0 217415129 2253758464 52436 33554432000 4194304 5849708 140731500820112 140731500819112 140125910237063 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 550234 52436 728 405 0 547179 0
Current children cumulated CPU time: 2082.3 s
Current children cumulated vsize: 2200936 KiB
Current children cumulated memory: 209744 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10778
/proc/meminfo: memFree=8166328/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2177276 memory=186084 CPUtime=2142.31 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 441480 0 0 0 213698 533 0 0 20 0 1 0 217415129 2229530624 46521 33554432000 4194304 5849708 140731500820112 140731500819112 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 544319 46521 728 405 0 541264 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 2177276 KiB
Current children cumulated memory: 186084 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10779
/proc/meminfo: memFree=8217948/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2165988 memory=174796 CPUtime=2202.3 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 448479 0 0 0 219687 543 0 0 20 0 1 0 217415129 2217971712 43699 33554432000 4194304 5849708 140731500820112 140731500819272 5437748 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 541497 43699 728 405 0 538442 0
Current children cumulated CPU time: 2202.3 s
Current children cumulated vsize: 2165988 KiB
Current children cumulated memory: 174796 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10780
/proc/meminfo: memFree=8173440/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2215364 memory=224172 CPUtime=2262.3 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 465941 0 0 0 225676 554 0 0 20 0 1 0 217415129 2268532736 56043 33554432000 4194304 5849708 140731500820112 140731500819112 5437835 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 553841 56043 728 405 0 550786 0
Current children cumulated CPU time: 2262.3 s
Current children cumulated vsize: 2215364 KiB
Current children cumulated memory: 224172 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10788
/proc/meminfo: memFree=8160036/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2233528 memory=242336 CPUtime=2322.31 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 469121 0 0 0 231665 566 0 0 20 0 1 0 217415129 2287132672 60584 33554432000 4194304 5849708 140731500820112 140731500819112 140125910237063 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 558382 60584 728 405 0 555327 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 2233528 KiB
Current children cumulated memory: 242336 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10789
/proc/meminfo: memFree=8084292/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2278024 memory=286832 CPUtime=2382.31 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 491712 0 0 0 237650 581 0 0 20 0 1 0 217415129 2332696576 71708 33554432000 4194304 5849708 140731500820112 140731500819112 5335584 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 569506 71708 728 405 0 566451 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 2278024 KiB
Current children cumulated memory: 286832 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10790
/proc/meminfo: memFree=8010880/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2344748 memory=353556 CPUtime=2442.31 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 499158 0 0 0 243641 590 0 0 20 0 1 0 217415129 2401021952 88389 33554432000 4194304 5849708 140731500820112 140731500819112 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 586187 88389 728 405 0 583132 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 2344748 KiB
Current children cumulated memory: 353556 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10791
/proc/meminfo: memFree=8107816/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2205812 memory=214620 CPUtime=2502.31 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 516652 0 0 0 249628 603 0 0 20 0 1 0 217415129 2258751488 53655 33554432000 4194304 5849708 140731500820112 140731500819112 5437835 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 551453 53655 728 405 0 548398 0
Current children cumulated CPU time: 2502.31 s
Current children cumulated vsize: 2205812 KiB
Current children cumulated memory: 214620 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 10792
/proc/meminfo: memFree=8140540/32770624 swapFree=67108496/67108860
[pid=10634] ppid=10631 vsize=2213380 memory=222068 CPUtime=2520.02 cores=1,3,5,7
/proc/10634/stat : 10634 (xcsp_picat) R 10631 10634 10084 0 -1 4202496 519278 0 0 0 251396 606 0 0 20 0 1 0 217415129 2266501120 55517 33554432000 4194304 5849708 140731500820112 140731500819112 140125910237063 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 15609856 140731500827830 140731500827908 140731500827908 140731500830666 0
/proc/10634/statm: 553345 55517 728 405 0 550290 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 2213380 KiB
Current children cumulated memory: 222068 KiB

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

[startup+2520.02 s]
# the end of solver process 10634 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.96 s, system=6.07114 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2520.03
CPU user time (s): 2513.96
CPU system time (s): 6.07114
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2344748
Max. memory (cumulated for all children) (KiB): 353556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.96
system time used= 6.07114
maximum resident set size= 353556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 519278
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= 32
involuntary context switches= 2143


# summary of solver processes directly reported to runsolver:
#   pid: 10634
#   total CPU time (s): 2520.03
#   total CPU user time (s): 2513.96
#   total CPU system time (s): 6.07114

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.7762 second user time and 18.4615 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-11 16:41:59
IDJOB=4303522
IDBENCH=141151
IDSOLVER=2778
FILE ID=node149/4303522-1533998519
RUNJOBID= node149-1533993477-10116
PBS_JOBID= 21036951
Free space on /tmp= 38768 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Auction/Auction-sum/Auction-sum-matching040_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303522-1533998519/watcher-4303522-1533998519 -o /tmp/evaluation-result-4303522-1533998519/solver-4303522-1533998519 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10116 --watchdog 2580  xcsp_picat HOME/instance-4303522-1533998519.xml

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

MD5SUM BENCH= d33511db6974d661f2a7d715e96a1ecf
RANDOM SEED=1863809076

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:          638444 kB
MemAvailable:   24090988 kB
Buffers:          149756 kB
Cached:         23235536 kB
SwapCached:           28 kB
Active:         15312996 kB
Inactive:       15928752 kB
Active(anon):    6939468 kB
Inactive(anon):   969140 kB
Active(file):    8373528 kB
Inactive(file): 14959612 kB
Unevictable:        7604 kB
Mlocked:            7604 kB
SwapTotal:      67108860 kB
SwapFree:       67108496 kB
Dirty:              3120 kB
Writeback:             0 kB
AnonPages:       7863316 kB
Mapped:            55188 kB
Shmem:             49616 kB
Slab:             575724 kB
SReclaimable:     547864 kB
SUnreclaim:        27860 kB
KernelStack:        3360 kB
PageTables:        21048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    9398864 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2295808 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 2018-08-11 17:24:00