Trace number 4303513

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) 2519.77 2520.01

General information on the benchmark

NameAuction/Auction-cnt/
Auction-cnt-matching040_c18.xml
MD5SUM5201675a76284a1676308ef0cdac3e36
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark12922392
Best CPU time to get the best result obtained on this benchmark2520.04
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":"count","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 (5941 MiB free)
  memory of node 1: 16384 MiB (8380 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303513-1534000540/watcher-4303513-1534000540 -o /tmp/evaluation-result-4303513-1534000540/solver-4303513-1534000540 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12842 --watchdog 2580 xcsp_picat HOME/instance-4303513-1534000540.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=14317, runsolver pid=14314
Current StackSize limit: 8192 KiB


[startup+0.100093 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14318
/proc/meminfo: memFree=14632504/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2025744 memory=35616 CPUtime=0.1 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 1411 0 0 0 10 0 0 0 20 0 1 0 217616915 2074361856 8904 33554432000 4194304 5849708 140725817810096 140725817810096 4465966 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 506436 8904 635 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 35616 KiB

[startup+0.209728 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14318
/proc/meminfo: memFree=14621344/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2042920 memory=52900 CPUtime=0.2 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 5267 0 0 0 20 0 0 0 20 0 1 0 217616915 2091950080 13225 33554432000 4194304 5849708 140725817810096 140725817810096 140149014173600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 510730 13225 670 405 0 507675 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2042920 KiB
Current children cumulated memory: 52900 KiB

[startup+0.309622 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 14318
/proc/meminfo: memFree=14601828/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2056232 memory=66500 CPUtime=0.31 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 6580 0 0 0 30 1 0 0 20 0 1 0 217616915 2105581568 16625 33554432000 4194304 5849708 140725817810096 140725817810096 140149014585223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 514058 16625 689 405 0 511003 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2056232 KiB
Current children cumulated memory: 66500 KiB

[startup+0.700406 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14318
/proc/meminfo: memFree=14600960/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2057064 memory=67040 CPUtime=0.69 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 11173 0 0 0 68 1 0 0 20 0 1 0 217616915 2106433536 16760 33554432000 4194304 5849708 140725817810096 140725817808744 5302973 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 514266 16760 716 405 0 511211 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2057064 KiB
Current children cumulated memory: 67040 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14318
/proc/meminfo: memFree=14600652/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2057052 memory=67300 CPUtime=1.49 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 11185 0 0 0 148 1 0 0 20 0 1 0 217616915 2106421248 16825 33554432000 4194304 5849708 140725817810096 140725817808744 5359115 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 514263 16825 716 405 0 511208 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2057052 KiB
Current children cumulated memory: 67300 KiB

[startup+3.1096 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14318
/proc/meminfo: memFree=14604760/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2053172 memory=63324 CPUtime=3.1 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 18334 0 0 0 308 2 0 0 20 0 1 0 217616915 2102448128 15831 33554432000 4194304 5849708 140725817810096 140725817808584 140149014173686 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 513293 15831 725 405 0 510238 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2053172 KiB
Current children cumulated memory: 63324 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14318
/proc/meminfo: memFree=14600784/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2056932 memory=67232 CPUtime=6.29 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 22521 0 0 0 627 2 0 0 20 0 1 0 217616915 2106298368 16808 33554432000 4194304 5849708 140725817810096 140725817807640 5318663 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 514233 16808 728 405 0 511178 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2056932 KiB
Current children cumulated memory: 67232 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14318
/proc/meminfo: memFree=14631008/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2059624 memory=69940 CPUtime=12.68 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 28193 0 0 0 1264 4 0 0 20 0 1 0 217616915 2109054976 17485 33554432000 4194304 5849708 140725817810096 140725817809096 5437625 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 514906 17485 732 405 0 511851 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2059624 KiB
Current children cumulated memory: 69940 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 14318
/proc/meminfo: memFree=14633340/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2056380 memory=66808 CPUtime=25.48 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 37878 0 0 0 2540 8 0 0 20 0 1 0 217616915 2105733120 16702 33554432000 4194304 5849708 140725817810096 140725817808824 140149014585223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 514095 16702 732 405 0 511040 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2056380 KiB
Current children cumulated memory: 66808 KiB

[startup+51.1095 s]
/proc/loadavg: 2.29 2.08 2.07 3/187 14318
/proc/meminfo: memFree=14633216/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2057748 memory=67044 CPUtime=51.09 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 43497 0 0 0 5092 17 0 0 20 0 1 0 217616915 2107133952 16761 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 514437 16761 732 405 0 511382 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2057748 KiB
Current children cumulated memory: 67044 KiB

[startup+102.3 s]
/proc/loadavg: 2.32 2.14 2.09 3/187 14319
/proc/meminfo: memFree=14681196/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2074916 memory=85236 CPUtime=102.26 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 54980 0 0 0 10193 33 0 0 20 0 1 0 217616915 2124713984 21309 33554432000 4194304 5849708 140725817810096 140725817809256 140149014585223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 518729 21309 733 405 0 515674 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 85236 KiB

[startup+162.3 s]
/proc/loadavg: 2.12 2.11 2.08 3/187 14320
/proc/meminfo: memFree=14628312/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2074916 memory=85236 CPUtime=162.26 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 57445 0 0 0 16177 49 0 0 20 0 1 0 217616915 2124713984 21309 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 518729 21309 733 405 0 515674 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 85236 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.09 2.08 3/187 14321
/proc/meminfo: memFree=14660692/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2074916 memory=85236 CPUtime=222.24 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 61769 0 0 0 22162 62 0 0 20 0 1 0 217616915 2124713984 21309 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 518729 21309 733 405 0 515674 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2074916 KiB
Current children cumulated memory: 85236 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/188 14330
/proc/meminfo: memFree=14622520/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2082060 memory=92224 CPUtime=282.23 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 66819 0 0 0 28146 77 0 0 20 0 1 0 217616915 2132029440 23056 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 520515 23056 733 405 0 517460 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2082060 KiB
Current children cumulated memory: 92224 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/188 14331
/proc/meminfo: memFree=14563252/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2090776 memory=101096 CPUtime=342.22 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 71124 0 0 0 34129 93 0 0 20 0 1 0 217616915 2140954624 25274 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 522694 25274 733 405 0 519639 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 2090776 KiB
Current children cumulated memory: 101096 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 14332
/proc/meminfo: memFree=14513416/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2090776 memory=101096 CPUtime=402.22 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 79477 0 0 0 40112 110 0 0 20 0 1 0 217616915 2140954624 25274 33554432000 4194304 5849708 140725817810096 140725817808744 5309731 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 522694 25274 733 405 0 519639 0
Current children cumulated CPU time: 402.22 s
Current children cumulated vsize: 2090776 KiB
Current children cumulated memory: 101096 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 14333
/proc/meminfo: memFree=14604048/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2090776 memory=101096 CPUtime=462.22 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 85829 0 0 0 46095 127 0 0 20 0 1 0 217616915 2140954624 25274 33554432000 4194304 5849708 140725817810096 140725817809096 5437837 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 522694 25274 733 405 0 519639 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 2090776 KiB
Current children cumulated memory: 101096 KiB


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

/proc/14317/statm: 535333 39033 733 405 0 532278 0
Current children cumulated CPU time: 1722.1 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156132 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 14615
/proc/meminfo: memFree=14709124/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2141332 memory=156132 CPUtime=1782.1 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 114957 0 0 0 177744 466 0 0 20 0 1 0 217616915 2192723968 39033 33554432000 4194304 5849708 140725817810096 140725817809256 140149014585223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 535333 39033 733 405 0 532278 0
Current children cumulated CPU time: 1782.1 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156132 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 14616
/proc/meminfo: memFree=14696120/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2141332 memory=156132 CPUtime=1842.1 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 115089 0 0 0 183731 479 0 0 20 0 1 0 217616915 2192723968 39033 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 535333 39033 733 405 0 532278 0
Current children cumulated CPU time: 1842.1 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156132 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 14617
/proc/meminfo: memFree=14695884/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2141332 memory=156132 CPUtime=1902.1 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 117420 0 0 0 189717 493 0 0 20 0 1 0 217616915 2192723968 39033 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 535333 39033 733 405 0 532278 0
Current children cumulated CPU time: 1902.1 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156132 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 14618
/proc/meminfo: memFree=14704440/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2141332 memory=156132 CPUtime=1962.09 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 117713 0 0 0 195704 505 0 0 20 0 1 0 217616915 2192723968 39033 33554432000 4194304 5849708 140725817810096 140725817809256 5437636 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 535333 39033 733 405 0 532278 0
Current children cumulated CPU time: 1962.09 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156132 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 14619
/proc/meminfo: memFree=14695768/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2141332 memory=156132 CPUtime=2022.08 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 119071 0 0 0 201691 517 0 0 20 0 1 0 217616915 2192723968 39033 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 535333 39033 733 405 0 532278 0
Current children cumulated CPU time: 2022.08 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156132 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14628
/proc/meminfo: memFree=14702924/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2141332 memory=156132 CPUtime=2082.08 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 120195 0 0 0 207676 532 0 0 20 0 1 0 217616915 2192723968 39033 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 535333 39033 733 405 0 532278 0
Current children cumulated CPU time: 2082.08 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156132 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14629
/proc/meminfo: memFree=14694756/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2141332 memory=156132 CPUtime=2142.08 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 121926 0 0 0 213660 548 0 0 20 0 1 0 217616915 2192723968 39033 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 535333 39033 733 405 0 532278 0
Current children cumulated CPU time: 2142.08 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156132 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14630
/proc/meminfo: memFree=14694240/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2141332 memory=156132 CPUtime=2202.07 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 122461 0 0 0 219645 562 0 0 20 0 1 0 217616915 2192723968 39033 33554432000 4194304 5849708 140725817810096 140725817809096 5438278 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 535333 39033 733 405 0 532278 0
Current children cumulated CPU time: 2202.07 s
Current children cumulated vsize: 2141332 KiB
Current children cumulated memory: 156132 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14631
/proc/meminfo: memFree=14687168/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2147656 memory=162676 CPUtime=2262.06 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 124798 0 0 0 225632 574 0 0 20 0 1 0 217616915 2199199744 40669 33554432000 4194304 5849708 140725817810096 140725817809096 5438212 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 536914 40669 733 405 0 533859 0
Current children cumulated CPU time: 2262.06 s
Current children cumulated vsize: 2147656 KiB
Current children cumulated memory: 162676 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 14632
/proc/meminfo: memFree=14682020/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2152880 memory=167792 CPUtime=2322.06 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 126213 0 0 0 231618 588 0 0 20 0 1 0 217616915 2204549120 41948 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 538220 41948 733 405 0 535165 0
Current children cumulated CPU time: 2322.06 s
Current children cumulated vsize: 2152880 KiB
Current children cumulated memory: 167792 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 14634
/proc/meminfo: memFree=14664476/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2170576 memory=185596 CPUtime=2382.05 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 130569 0 0 0 237602 603 0 0 20 0 1 0 217616915 2222669824 46399 33554432000 4194304 5849708 140725817810096 140725817809096 140149014173623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 542644 46399 733 405 0 539589 0
Current children cumulated CPU time: 2382.05 s
Current children cumulated vsize: 2170576 KiB
Current children cumulated memory: 185596 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 14635
/proc/meminfo: memFree=14664224/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2170576 memory=185596 CPUtime=2442.06 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 131342 0 0 0 243590 616 0 0 20 0 1 0 217616915 2222669824 46399 33554432000 4194304 5849708 140725817810096 140725817809096 5335614 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 542644 46399 733 405 0 539589 0
Current children cumulated CPU time: 2442.06 s
Current children cumulated vsize: 2170576 KiB
Current children cumulated memory: 185596 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 14636
/proc/meminfo: memFree=14664204/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2170576 memory=185596 CPUtime=2502.05 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 134479 0 0 0 249574 631 0 0 20 0 1 0 217616915 2222669824 46399 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 542644 46399 733 405 0 539589 0
Current children cumulated CPU time: 2502.05 s
Current children cumulated vsize: 2170576 KiB
Current children cumulated memory: 185596 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 2.04 3/187 14636
/proc/meminfo: memFree=14664204/32770624 swapFree=67108688/67108860
[pid=14317] ppid=14314 vsize=2170576 memory=185596 CPUtime=2519.75 cores=1,3,5,7
/proc/14317/stat : 14317 (xcsp_picat) R 14314 14317 12810 0 -1 4202496 134539 0 0 0 251340 635 0 0 20 0 1 0 217616915 2222669824 46399 33554432000 4194304 5849708 140725817810096 140725817809096 140149014585223 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 47386624 140725817812150 140725817812228 140725817812228 140725817814986 0
/proc/14317/statm: 542644 46399 733 405 0 539589 0
Current children cumulated CPU time: 2519.75 s
Current children cumulated vsize: 2170576 KiB
Current children cumulated memory: 185596 KiB

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

[startup+2520.01 s]
# the end of solver process 14317 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.41 s, system=6.3604 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): 2519.77
CPU user time (s): 2513.41
CPU system time (s): 6.3604
CPU usage (%): 99.9903
Max. virtual memory (cumulated for all children) (KiB): 2170576
Max. memory (cumulated for all children) (KiB): 185596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.41
system time used= 6.3604
maximum resident set size= 185596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134539
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= 15
involuntary context switches= 972


# summary of solver processes directly reported to runsolver:
#   pid: 14317
#   total CPU time (s): 2519.77
#   total CPU user time (s): 2513.41
#   total CPU system time (s): 6.3604

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.48273 second user time and 18.8171 second system time

The end

Launcher Data 

Begin job on node106 at 2018-08-11 17:15:40
IDJOB=4303513
IDBENCH=141164
IDSOLVER=2778
FILE ID=node106/4303513-1534000540
RUNJOBID= node106-1533989978-12842
PBS_JOBID= 21036938
Free space on /tmp= 39660 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Auction/Auction-cnt/Auction-cnt-matching040_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303513-1534000540/watcher-4303513-1534000540 -o /tmp/evaluation-result-4303513-1534000540/solver-4303513-1534000540 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12842 --watchdog 2580  xcsp_picat HOME/instance-4303513-1534000540.xml

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

MD5SUM BENCH= 5201675a76284a1676308ef0cdac3e36
RANDOM SEED=1997682522

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:        14666844 kB
MemAvailable:   31587772 kB
Buffers:          141256 kB
Cached:         16850068 kB
SwapCached:            0 kB
Active:          8786376 kB
Inactive:        8577848 kB
Active(anon):     317600 kB
Inactive(anon):   107244 kB
Active(file):    8468776 kB
Inactive(file):  8470604 kB
Unevictable:        6996 kB
Mlocked:            6996 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3140 kB
Writeback:             0 kB
AnonPages:        379360 kB
Mapped:            52636 kB
Shmem:             49632 kB
Slab:             437852 kB
SReclaimable:     410008 kB
SUnreclaim:        27844 kB
KernelStack:        3360 kB
PageTables:         5776 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2670676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    266240 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 17:57:41