Trace number 4303176

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) 2519.79 2520.01

General information on the benchmark

NameTemplateDesign/
TemplateDesign-m1s-magazine_c18.xml
MD5SUM90ad9fa5946247c0fa0335207c2f2744
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5
Best CPU time to get the best result obtained on this benchmark2520.06
Satisfiable
(Un)Satisfiability was proved
Number of variables5100
Number of constraints2650
Number of domains27
Minimum domain size2
Maximum domain size445
Distribution of domain sizes[{"size":2,"count":50},{"size":41,"count":2500},{"size":55,"count":50},{"size":58,"count":50},{"size":60,"count":50},{"size":66,"count":50},{"size":93,"count":50},{"size":99,"count":50},{"size":110,"count":100},{"size":115,"count":50},{"size":121,"count":50},{"size":150,"count":50},{"size":154,"count":150},{"size":165,"count":400},{"size":184,"count":50},{"size":187,"count":100},{"size":214,"count":100},{"size":220,"count":150},{"size":231,"count":100},{"size":247,"count":50},{"size":253,"count":150},{"size":275,"count":400},{"size":291,"count":50},{"size":297,"count":100},{"size":406,"count":50},{"size":412,"count":100},{"size":445,"count":50}]
Minimum variable degree2
Maximum variable degree51
Distribution of variable degrees[{"degree":2,"count":5050},{"degree":51,"count":50}]
Minimum constraint arity2
Maximum constraint arity50
Distribution of constraint arities[{"arity":2,"count":50},{"arity":3,"count":2500},{"arity":50,"count":100}]
Number of extensional constraints50
Number of intensional constraints2500
Distribution of constraint types[{"type":"extension","count":50},{"type":"intension","count":2500},{"type":"sum","count":100}]
Optimization problemYES
Type of objectivemin SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (8644 MiB free)
  memory of node 1: 16384 MiB (11501 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303176-1534013121/watcher-4303176-1534013121 -o /tmp/evaluation-result-4303176-1534013121/solver-4303176-1534013121 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12841 --watchdog 2580 xcsp_picat HOME/instance-4303176-1534013121.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
solver pid=16139, runsolver pid=16136
Current StackSize limit: 8192 KiB


[startup+0.100157 s]*
/proc/loadavg: 2.06 2.09 2.06 3/187 16140
/proc/meminfo: memFree=20607264/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2025744 memory=24136 CPUtime=0.1 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 1607 0 0 0 10 0 0 0 20 0 1 0 218875015 2074361856 6034 33554432000 4194304 5849708 140733485250864 140733485250864 4501340 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 506436 6034 623 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 24136 KiB

[startup+0.209721 s]*
/proc/loadavg: 2.06 2.09 2.06 3/187 16140
/proc/meminfo: memFree=20584244/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2028724 memory=47128 CPUtime=0.21 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 2807 0 0 0 20 1 0 0 20 0 1 0 218875015 2077413376 11782 33554432000 4194304 5849708 140733485250864 140733485250864 140192402980743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 507181 11782 694 405 0 504126 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2028724 KiB
Current children cumulated memory: 47128 KiB

[startup+0.309573 s]*
/proc/loadavg: 2.06 2.09 2.06 3/187 16140
/proc/meminfo: memFree=20581888/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2031252 memory=49724 CPUtime=0.31 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 3466 0 0 0 30 1 0 0 20 0 1 0 218875015 2080002048 12431 33554432000 4194304 5849708 140733485250864 140733485250864 5606192 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 507813 12431 711 405 0 504758 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031252 KiB
Current children cumulated memory: 49724 KiB

[startup+0.700281 s]
/proc/loadavg: 2.06 2.09 2.06 3/187 16140
/proc/meminfo: memFree=20581516/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2031764 memory=50112 CPUtime=0.69 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 3596 0 0 0 68 1 0 0 20 0 1 0 218875015 2080526336 12528 33554432000 4194304 5849708 140733485250864 140733485249960 5606238 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 507941 12528 711 405 0 504886 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031764 KiB
Current children cumulated memory: 50112 KiB

[startup+1.50028 s]
/proc/loadavg: 2.06 2.09 2.06 3/187 16140
/proc/meminfo: memFree=20580992/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2031764 memory=50112 CPUtime=1.49 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 3596 0 0 0 148 1 0 0 20 0 1 0 218875015 2080526336 12528 33554432000 4194304 5849708 140733485250864 140733485249960 5606210 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 507941 12528 711 405 0 504886 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031764 KiB
Current children cumulated memory: 50112 KiB

[startup+3.10961 s]
/proc/loadavg: 2.05 2.09 2.06 3/187 16140
/proc/meminfo: memFree=20451004/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2194260 memory=212868 CPUtime=3.1 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 16076 0 0 0 306 4 0 0 20 0 1 0 218875015 2246922240 53217 33554432000 4194304 5849708 140733485250864 140733485249960 140192402518604 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 548565 53217 713 405 0 545510 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2194260 KiB
Current children cumulated memory: 212868 KiB

[startup+6.30037 s]
/proc/loadavg: 2.05 2.09 2.06 3/187 16140
/proc/meminfo: memFree=20360264/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2244324 memory=262900 CPUtime=6.29 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 53557 0 0 0 621 8 0 0 20 0 1 0 218875015 2298187776 65725 33554432000 4194304 5849708 140733485250864 140733485249112 5314736 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 561081 65725 737 405 0 558026 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2244324 KiB
Current children cumulated memory: 262900 KiB

[startup+12.7004 s]
/proc/loadavg: 2.05 2.09 2.06 3/187 16140
/proc/meminfo: memFree=20367748/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2244744 memory=263340 CPUtime=12.69 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 82923 0 0 0 1260 9 0 0 20 0 1 0 218875015 2298617856 65835 33554432000 4194304 5849708 140733485250864 140733485249352 5312667 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 561186 65835 741 405 0 558131 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2244744 KiB
Current children cumulated memory: 263340 KiB

[startup+25.5004 s]
/proc/loadavg: 2.04 2.08 2.05 3/187 16140
/proc/meminfo: memFree=20363228/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2249692 memory=268304 CPUtime=25.48 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 113262 0 0 0 2536 12 0 0 20 0 1 0 218875015 2303684608 67076 33554432000 4194304 5849708 140733485250864 140733485249864 5437632 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 562423 67076 745 405 0 559368 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2249692 KiB
Current children cumulated memory: 268304 KiB

[startup+51.1096 s]
/proc/loadavg: 2.03 2.08 2.05 3/187 16140
/proc/meminfo: memFree=20439728/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2254636 memory=273248 CPUtime=51.1 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 146584 0 0 0 5090 20 0 0 20 0 1 0 218875015 2308747264 68312 33554432000 4194304 5849708 140733485250864 140733485249512 5316875 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 563659 68312 745 405 0 560604 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2254636 KiB
Current children cumulated memory: 273248 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.06 2.05 3/187 16141
/proc/meminfo: memFree=20459444/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2252900 memory=271512 CPUtime=102.28 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 211799 0 0 0 10189 39 0 0 20 0 1 0 218875015 2306969600 67878 33554432000 4194304 5849708 140733485250864 140733485249352 5310078 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 563225 67878 745 405 0 560170 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2252900 KiB
Current children cumulated memory: 271512 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 16203
/proc/meminfo: memFree=20452568/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2255196 memory=273808 CPUtime=162.27 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 242170 0 0 0 16174 53 0 0 20 0 1 0 218875015 2309320704 68452 33554432000 4194304 5849708 140733485250864 140733485249512 5317526 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 563799 68452 745 405 0 560744 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2255196 KiB
Current children cumulated memory: 273808 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.06 2.05 2/183 16242
/proc/meminfo: memFree=20550704/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2277812 memory=296424 CPUtime=222.26 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 254724 0 0 0 22155 71 0 0 20 0 1 0 218875015 2332479488 74106 33554432000 4194304 5849708 140733485250864 140733485249352 4204109 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 569453 74106 745 405 0 566398 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2277812 KiB
Current children cumulated memory: 296424 KiB

[startup+282.3 s]
/proc/loadavg: 2.10 2.08 2.05 3/189 16335
/proc/meminfo: memFree=20356348/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2275492 memory=296700 CPUtime=282.24 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 258928 0 0 0 28134 90 0 0 20 0 1 0 218875015 2330103808 74175 33554432000 4194304 5849708 140733485250864 140733485249352 5335535 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568873 74175 745 405 0 565818 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 2275492 KiB
Current children cumulated memory: 296700 KiB

[startup+342.3 s]
/proc/loadavg: 2.07 2.08 2.05 3/189 16336
/proc/meminfo: memFree=20366228/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2275464 memory=296672 CPUtime=342.24 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 260307 0 0 0 34114 110 0 0 20 0 1 0 218875015 2330075136 74168 33554432000 4194304 5849708 140733485250864 140733485249864 140192402980743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568866 74168 745 405 0 565811 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 2275464 KiB
Current children cumulated memory: 296672 KiB

[startup+402.3 s]
/proc/loadavg: 2.06 2.07 2.05 3/189 16337
/proc/meminfo: memFree=20368352/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2274024 memory=295232 CPUtime=402.24 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 264556 0 0 0 40092 132 0 0 20 0 1 0 218875015 2328600576 73808 33554432000 4194304 5849708 140733485250864 140733485249864 5437841 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568506 73808 745 405 0 565451 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2274024 KiB
Current children cumulated memory: 295232 KiB

[startup+462.3 s]
/proc/loadavg: 2.10 2.09 2.06 3/189 16338
/proc/meminfo: memFree=20370832/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2272116 memory=293324 CPUtime=462.23 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 268017 0 0 0 46073 150 0 0 20 0 1 0 218875015 2326646784 73331 33554432000 4194304 5849708 140733485250864 140733485249864 140192402980743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568029 73331 745 405 0 564974 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 2272116 KiB
Current children cumulated memory: 293324 KiB


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

/proc/16139/statm: 568918 74180 745 405 0 565863 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 2275672 KiB
Current children cumulated memory: 296720 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16400
/proc/meminfo: memFree=20317340/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2275424 memory=296000 CPUtime=1782.13 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 354559 0 0 0 177564 649 0 0 20 0 1 0 218875015 2330034176 74000 33554432000 4194304 5849708 140733485250864 140733485249736 140192402980743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568856 74000 745 405 0 565801 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 2275424 KiB
Current children cumulated memory: 296000 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16401
/proc/meminfo: memFree=20320844/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2275404 memory=295980 CPUtime=1842.13 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 358801 0 0 0 183548 665 0 0 20 0 1 0 218875015 2330013696 73995 33554432000 4194304 5849708 140733485250864 140733485249864 140192402980743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568851 73995 745 405 0 565796 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 2275404 KiB
Current children cumulated memory: 295980 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 16402
/proc/meminfo: memFree=20320236/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2276364 memory=296940 CPUtime=1902.12 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 361447 0 0 0 189529 683 0 0 20 0 1 0 218875015 2330996736 74235 33554432000 4194304 5849708 140733485250864 140733485249864 140192402980743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 569091 74235 745 405 0 566036 0
Current children cumulated CPU time: 1902.12 s
Current children cumulated vsize: 2276364 KiB
Current children cumulated memory: 296940 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 16403
/proc/meminfo: memFree=20312608/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2275400 memory=295976 CPUtime=1962.12 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 364855 0 0 0 195510 702 0 0 20 0 1 0 218875015 2330009600 73994 33554432000 4194304 5849708 140733485250864 140733485249864 140192402980743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568850 73994 745 405 0 565795 0
Current children cumulated CPU time: 1962.12 s
Current children cumulated vsize: 2275400 KiB
Current children cumulated memory: 295976 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 16404
/proc/meminfo: memFree=20319368/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2275260 memory=295836 CPUtime=2022.11 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 367889 0 0 0 201485 726 0 0 20 0 1 0 218875015 2329866240 73959 33554432000 4194304 5849708 140733485250864 140733485249864 5437592 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568815 73959 745 405 0 565760 0
Current children cumulated CPU time: 2022.11 s
Current children cumulated vsize: 2275260 KiB
Current children cumulated memory: 295836 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/189 16414
/proc/meminfo: memFree=20321668/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2276212 memory=296788 CPUtime=2082.11 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 371306 0 0 0 207461 750 0 0 20 0 1 0 218875015 2330841088 74197 33554432000 4194304 5849708 140733485250864 140733485249864 5339871 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 569053 74197 745 405 0 565998 0
Current children cumulated CPU time: 2082.11 s
Current children cumulated vsize: 2276212 KiB
Current children cumulated memory: 296788 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 16415
/proc/meminfo: memFree=20318736/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2275252 memory=295828 CPUtime=2142.1 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 375213 0 0 0 213438 772 0 0 20 0 1 0 218875015 2329858048 73957 33554432000 4194304 5849708 140733485250864 140733485249864 5437824 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568813 73957 745 405 0 565758 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 2275252 KiB
Current children cumulated memory: 295828 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 16416
/proc/meminfo: memFree=20318664/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2276080 memory=296656 CPUtime=2202.09 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 379293 0 0 0 219412 797 0 0 20 0 1 0 218875015 2330705920 74164 33554432000 4194304 5849708 140733485250864 140733485249864 140192402980743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 569020 74164 745 405 0 565965 0
Current children cumulated CPU time: 2202.09 s
Current children cumulated vsize: 2276080 KiB
Current children cumulated memory: 296656 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/189 16417
/proc/meminfo: memFree=20294464/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2293920 memory=314496 CPUtime=2262.09 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 383974 0 0 0 225390 819 0 0 20 0 1 0 218875015 2348974080 78624 33554432000 4194304 5849708 140733485250864 140733485249864 5435199 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 573480 78624 745 405 0 570425 0
Current children cumulated CPU time: 2262.09 s
Current children cumulated vsize: 2293920 KiB
Current children cumulated memory: 314496 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/189 16418
/proc/meminfo: memFree=20294152/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2294852 memory=315324 CPUtime=2322.09 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 386704 0 0 0 231358 851 0 0 20 0 1 0 218875015 2349928448 78831 33554432000 4194304 5849708 140733485250864 140733485249736 5340254 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 573713 78831 745 405 0 570658 0
Current children cumulated CPU time: 2322.09 s
Current children cumulated vsize: 2294852 KiB
Current children cumulated memory: 315324 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 16420
/proc/meminfo: memFree=20296832/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2293916 memory=314616 CPUtime=2382.08 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 392571 0 0 0 237334 874 0 0 20 0 1 0 218875015 2348969984 78654 33554432000 4194304 5849708 140733485250864 140733485249864 5355922 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 573479 78654 745 405 0 570424 0
Current children cumulated CPU time: 2382.08 s
Current children cumulated vsize: 2293916 KiB
Current children cumulated memory: 314616 KiB

[startup+2442.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 16421
/proc/meminfo: memFree=20315836/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2274964 memory=295716 CPUtime=2442.08 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 395587 0 0 0 243308 900 0 0 20 0 1 0 218875015 2329563136 73929 33554432000 4194304 5849708 140733485250864 140733485249864 5312851 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568741 73929 745 405 0 565686 0
Current children cumulated CPU time: 2442.08 s
Current children cumulated vsize: 2274964 KiB
Current children cumulated memory: 295716 KiB

[startup+2502.3 s]
/proc/loadavg: 2.49 2.14 2.08 3/187 16422
/proc/meminfo: memFree=20318920/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2274964 memory=295716 CPUtime=2502.07 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 399444 0 0 0 249277 930 0 0 20 0 1 0 218875015 2329563136 73929 33554432000 4194304 5849708 140733485250864 140733485249864 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568741 73929 745 405 0 565686 0
Current children cumulated CPU time: 2502.07 s
Current children cumulated vsize: 2274964 KiB
Current children cumulated memory: 295716 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.72 2.21 2.11 3/187 16423
/proc/meminfo: memFree=20313384/32770624 swapFree=67108688/67108860
[pid=16139] ppid=16136 vsize=2274964 memory=295716 CPUtime=2519.78 cores=0,2,4,6
/proc/16139/stat : 16139 (xcsp_picat) R 16136 16139 12810 0 -1 4202496 401652 0 0 0 251041 937 0 0 20 0 1 0 218875015 2329563136 73929 33554432000 4194304 5849708 140733485250864 140733485249864 140192402980743 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 27963392 140733485253814 140733485253892 140733485253892 140733485256650 0
/proc/16139/statm: 568741 73929 745 405 0 565686 0
Current children cumulated CPU time: 2519.78 s
Current children cumulated vsize: 2274964 KiB
Current children cumulated memory: 295716 KiB

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

[startup+2520.01 s]
# the end of solver process 16139 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.42 s, system=9.37625 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): 2520.01
CPU time (s): 2519.79
CPU user time (s): 2510.42
CPU system time (s): 9.37625
CPU usage (%): 99.9913
Max. virtual memory (cumulated for all children) (KiB): 2310604
Max. memory (cumulated for all children) (KiB): 329212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.42
system time used= 9.37625
maximum resident set size= 329212
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 401652
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= 30
involuntary context switches= 826


# summary of solver processes directly reported to runsolver:
#   pid: 16139
#   total CPU time (s): 2519.79
#   total CPU user time (s): 2510.42
#   total CPU system time (s): 9.37625

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.97276 second user time and 19.2292 second system time

The end

Launcher Data 

Begin job on node106 at 2018-08-11 20:45:21
IDJOB=4303176
IDBENCH=141352
IDSOLVER=2778
FILE ID=node106/4303176-1534013121
RUNJOBID= node106-1533989978-12841
PBS_JOBID= 21036938
Free space on /tmp= 39660 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/TemplateDesign/TemplateDesign-m1s-magazine_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303176-1534013121/watcher-4303176-1534013121 -o /tmp/evaluation-result-4303176-1534013121/solver-4303176-1534013121 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12841 --watchdog 2580  xcsp_picat HOME/instance-4303176-1534013121.xml

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

MD5SUM BENCH= 90ad9fa5946247c0fa0335207c2f2744
RANDOM SEED=1557075977

node106.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        20628972 kB
MemAvailable:   31686388 kB
Buffers:           79340 kB
Cached:         11126668 kB
SwapCached:            0 kB
Active:          5685760 kB
Inactive:        5794704 kB
Active(anon):     218568 kB
Inactive(anon):   108316 kB
Active(file):    5467192 kB
Inactive(file):  5686388 kB
Unevictable:        6996 kB
Mlocked:            6996 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3396 kB
Writeback:             0 kB
AnonPages:        281208 kB
Mapped:            53404 kB
Shmem:             49632 kB
Slab:             359664 kB
SReclaimable:     332296 kB
SUnreclaim:        27368 kB
KernelStack:        3344 kB
PageTables:         6144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2594252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 39656 MiB
End job on node106 at 2018-08-11 21:27:22