Trace number 4394879

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 NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12UNSAT 592.167 592.222

General information on the benchmark

NameRandom/Random-m1-7-40-8t/
rand-7-40-8-40-15000-9.xml
MD5SUM134b875ea7bd230347634fe517213ca9
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark11.0648
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints40
Number of domains1
Minimum domain size8
Maximum domain size8
Distribution of domain sizes[{"size":8,"count":40}]
Minimum variable degree1
Maximum variable degree13
Distribution of variable degrees[{"degree":1,"count":1},{"degree":2,"count":1},{"degree":3,"count":1},{"degree":4,"count":2},{"degree":5,"count":9},{"degree":6,"count":5},{"degree":7,"count":4},{"degree":8,"count":5},{"degree":9,"count":5},{"degree":10,"count":3},{"degree":11,"count":2},{"degree":13,"count":2}]
Minimum constraint arity7
Maximum constraint arity7
Distribution of constraint arities[{"arity":7,"count":40}]
Number of extensional constraints40
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":40}]
Optimization problemNO
Type of objective

Solver Data 

592.13/592.21	c xcsp_picat version 2.7b12 (9/12/2019)
592.13/592.21	s UNSATISFIABLE

Verifier Data


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 (14436 MiB free)
  memory of node 1: 16384 MiB (15146 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394879-1568324548/watcher-4394879-1568324548 -o /tmp/evaluation-result-4394879-1568324548/solver-4394879-1568324548 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580 xcsp_picat HOME/instance-4394879-1568324548.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
Current StackSize limit: 8192 KiB

solver pid=15568, runsolver pid=15565

[startup+0.100801 s]*
/proc/loadavg: 2.03 2.02 1.97 3/206 15569
/proc/meminfo: memFree=30276160/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2031716 memory=18356 CPUtime=0.09 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 1680 0 0 0 9 0 0 0 20 0 1 0 408377546 2080477184 4589 33554432000 4194304 5870510 140721207462912 140721207462216 4533574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 507929 4589 834 410 0 503402 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 18356 KiB

[startup+0.210251 s]*
/proc/loadavg: 2.03 2.02 1.97 3/206 15569
/proc/meminfo: memFree=30270068/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2031716 memory=24500 CPUtime=0.2 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 1684 0 0 0 20 0 0 0 20 0 1 0 408377546 2080477184 6125 33554432000 4194304 5870510 140721207462912 140721207462216 4461503 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 507929 6125 834 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24500 KiB

[startup+0.310099 s]*
/proc/loadavg: 2.03 2.02 1.97 3/206 15569
/proc/meminfo: memFree=30265708/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2031716 memory=28596 CPUtime=0.31 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 1686 0 0 0 30 1 0 0 20 0 1 0 408377546 2080477184 7149 33554432000 4194304 5870510 140721207462912 140721207462216 4530828 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 507929 7149 834 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 28596 KiB

[startup+0.700321 s]
/proc/loadavg: 2.03 2.02 1.97 3/206 15569
/proc/meminfo: memFree=30253444/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2031716 memory=49076 CPUtime=0.68 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 1696 0 0 0 67 1 0 0 20 0 1 0 408377546 2080477184 12269 33554432000 4194304 5870510 140721207462912 140721207462216 139662421183488 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 507929 12269 834 410 0 503402 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 49076 KiB

[startup+1.50034 s]
/proc/loadavg: 2.03 2.02 1.97 3/206 15569
/proc/meminfo: memFree=30224772/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2031716 memory=92084 CPUtime=1.49 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 1717 0 0 0 147 2 0 0 20 0 1 0 408377546 2080477184 23021 33554432000 4194304 5870510 140721207462912 140721207462216 139662421183488 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 507929 23021 834 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 92084 KiB

[startup+3.11016 s]
/proc/loadavg: 1.95 2.00 1.96 3/206 15569
/proc/meminfo: memFree=30038776/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2031716 memory=321564 CPUtime=3.09 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 2063 0 0 0 304 5 0 0 20 0 1 0 408377546 2080477184 80391 33554432000 4194304 5870510 140721207462912 140721207462280 4477157 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 507929 80391 860 410 0 503402 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 321564 KiB

[startup+6.30038 s]
/proc/loadavg: 1.95 2.00 1.96 3/206 15569
/proc/meminfo: memFree=29343592/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2625488 memory=1025436 CPUtime=6.29 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 10072 0 0 0 613 16 0 0 20 0 1 0 408377546 2688499712 256359 33554432000 4194304 5870510 140721207462912 140721207461464 5287589 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 656372 256359 875 410 0 651845 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2625488 KiB
Current children cumulated memory: 1025436 KiB

[startup+12.7004 s]
/proc/loadavg: 1.96 2.00 1.96 3/206 15569
/proc/meminfo: memFree=29231752/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2725772 memory=1105176 CPUtime=12.68 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 37081 0 0 0 1250 18 0 0 20 0 1 0 408377546 2791190528 276294 33554432000 4194304 5870510 140721207462912 140721207461640 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 681443 276294 881 410 0 676916 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2725772 KiB
Current children cumulated memory: 1105176 KiB

[startup+25.5004 s]
/proc/loadavg: 1.96 2.00 1.96 3/207 15571
/proc/meminfo: memFree=29186908/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2725772 memory=1105184 CPUtime=25.49 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 44211 0 0 0 2530 19 0 0 20 0 1 0 408377546 2791190528 276296 33554432000 4194304 5870510 140721207462912 140721207461640 5337529 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 681443 276296 881 410 0 676916 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2725772 KiB
Current children cumulated memory: 1105184 KiB

[startup+51.1101 s]
/proc/loadavg: 1.98 2.00 1.96 3/205 15572
/proc/meminfo: memFree=29182560/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2725772 memory=1105184 CPUtime=51.09 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 69340 0 0 0 5089 20 0 0 20 0 1 0 408377546 2791190528 276296 33554432000 4194304 5870510 140721207462912 140721207461640 5337306 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 681443 276296 881 410 0 676916 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2725772 KiB
Current children cumulated memory: 1105184 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 1.96 3/204 15576
/proc/meminfo: memFree=29181776/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2726908 memory=1106100 CPUtime=102.27 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 101664 0 0 0 10205 22 0 0 20 0 1 0 408377546 2792353792 276525 33554432000 4194304 5870510 140721207462912 140721207461240 5337384 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 681727 276525 881 410 0 677200 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2726908 KiB
Current children cumulated memory: 1106100 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/205 15583
/proc/meminfo: memFree=29180828/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2726908 memory=1106108 CPUtime=162.27 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 138447 0 0 0 16203 24 0 0 20 0 1 0 408377546 2792353792 276527 33554432000 4194304 5870510 140721207462912 140721207461240 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 681727 276527 881 410 0 677200 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2726908 KiB
Current children cumulated memory: 1106108 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.02 1.97 3/205 15648
/proc/meminfo: memFree=29337812/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2726908 memory=1106612 CPUtime=222.26 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 173066 0 0 0 22200 26 0 0 20 0 1 0 408377546 2792353792 276653 33554432000 4194304 5870510 140721207462912 140721207461240 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 681727 276653 881 410 0 677200 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2726908 KiB
Current children cumulated memory: 1106612 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.01 1.97 3/205 15712
/proc/meminfo: memFree=29263796/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2726908 memory=1108872 CPUtime=282.26 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 198187 0 0 0 28199 27 0 0 20 0 1 0 408377546 2792353792 277218 33554432000 4194304 5870510 140721207462912 140721207461240 5337288 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 681727 277218 881 410 0 677200 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2726908 KiB
Current children cumulated memory: 1108872 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/205 15718
/proc/meminfo: memFree=29235452/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2733360 memory=1118236 CPUtime=342.25 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 202406 0 0 0 34198 27 0 0 20 0 1 0 408377546 2798960640 279559 33554432000 4194304 5870510 140721207462912 140721207461240 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 683340 279559 884 410 0 678813 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2733360 KiB
Current children cumulated memory: 1118236 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/205 15722
/proc/meminfo: memFree=29209824/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2733360 memory=1118236 CPUtime=402.25 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 205945 0 0 0 40198 27 0 0 20 0 1 0 408377546 2798960640 279559 33554432000 4194304 5870510 140721207462912 140721207461240 5337504 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 683340 279559 884 410 0 678813 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2733360 KiB
Current children cumulated memory: 1118236 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/204 15726
/proc/meminfo: memFree=29195304/32770624 swapFree=67008680/67108860
[pid=15568] ppid=15565 vsize=2733360 memory=1118236 CPUtime=462.24 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 210295 0 0 0 46197 27 0 0 20 0 1 0 408377546 2798960640 279559 33554432000 4194304 5870510 140721207462912 140721207461240 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 683340 279559 884 410 0 678813 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2733360 KiB
Current children cumulated memory: 1118236 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/205 15738
/proc/meminfo: memFree=29189536/32770624 swapFree=67008688/67108860
[pid=15568] ppid=15565 vsize=2733360 memory=1124052 CPUtime=522.25 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 216444 0 0 0 52195 30 0 0 20 0 1 0 408377546 2798960640 281013 33554432000 4194304 5870510 140721207462912 140721207462168 5282590 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 683340 281013 909 410 0 678813 0
Current children cumulated CPU time: 522.25 s
Current children cumulated vsize: 2733360 KiB
Current children cumulated memory: 1124052 KiB

[startup+582.3 s]
/proc/loadavg: 2.06 2.03 1.98 3/205 15742
/proc/meminfo: memFree=29190840/32770624 swapFree=67008688/67108860
[pid=15568] ppid=15565 vsize=2733360 memory=1122728 CPUtime=582.24 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 222805 0 0 0 58191 33 0 0 20 0 1 0 408377546 2798960640 280682 33554432000 4194304 5870510 140721207462912 140721207461864 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 683340 280682 909 410 0 678813 0
Current children cumulated CPU time: 582.24 s
Current children cumulated vsize: 2733360 KiB
Current children cumulated memory: 1122728 KiB

[startup+592.222 s]
# the end of solver process 15568 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=591.822 s, system=0.344973 s

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

[startup+582.4 s]
/proc/loadavg: 2.06 2.03 1.98 3/205 15742
/proc/meminfo: memFree=29190840/32770624 swapFree=67008688/67108860
[pid=15568] ppid=15565 vsize=2733360 memory=1122728 CPUtime=582.34 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 222805 0 0 0 58201 33 0 0 20 0 1 0 408377546 2798960640 280682 33554432000 4194304 5870510 140721207462912 140721207461864 5272459 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 683340 280682 909 410 0 678813 0
Current children cumulated CPU time: 582.34 s
Current children cumulated vsize: 2733360 KiB
Current children cumulated memory: 1122728 KiB

[startup+588.8 s]
/proc/loadavg: 2.06 2.03 1.98 3/205 15743
/proc/meminfo: memFree=29189144/32770624 swapFree=67008688/67108860
[pid=15568] ppid=15565 vsize=2733360 memory=1124776 CPUtime=588.74 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 222815 0 0 0 58841 33 0 0 20 0 1 0 408377546 2798960640 281194 33554432000 4194304 5870510 140721207462912 140721207461864 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 683340 281194 909 410 0 678813 0
Current children cumulated CPU time: 588.74 s
Current children cumulated vsize: 2733360 KiB
Current children cumulated memory: 1124776 KiB

[startup+590.4 s]
/proc/loadavg: 2.06 2.03 1.98 3/205 15743
/proc/meminfo: memFree=29187096/32770624 swapFree=67008688/67108860
[pid=15568] ppid=15565 vsize=2733360 memory=1126920 CPUtime=590.34 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 224590 0 0 0 59001 33 0 0 20 0 1 0 408377546 2798960640 281730 33554432000 4194304 5870510 140721207462912 140721207461864 5272669 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 683340 281730 909 410 0 678813 0
Current children cumulated CPU time: 590.34 s
Current children cumulated vsize: 2733360 KiB
Current children cumulated memory: 1126920 KiB

[startup+591.2 s]
/proc/loadavg: 2.06 2.03 1.98 3/205 15743
/proc/meminfo: memFree=29187096/32770624 swapFree=67008688/67108860
[pid=15568] ppid=15565 vsize=2733360 memory=1126920 CPUtime=591.14 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 224632 0 0 0 59081 33 0 0 20 0 1 0 408377546 2798960640 281730 33554432000 4194304 5870510 140721207462912 140721207461864 5307152 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 683340 281730 909 410 0 678813 0
Current children cumulated CPU time: 591.14 s
Current children cumulated vsize: 2733360 KiB
Current children cumulated memory: 1126920 KiB

[startup+592 s]*
/proc/loadavg: 2.05 2.03 1.98 3/205 15743
/proc/meminfo: memFree=29201180/32770624 swapFree=67008688/67108860
[pid=15568] ppid=15565 vsize=2702540 memory=1112316 CPUtime=591.94 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 224998 0 0 0 59161 33 0 0 20 0 1 0 408377546 2767400960 278079 33554432000 4194304 5870510 140721207462912 140721207461896 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 675635 278079 909 410 0 671108 0
Current children cumulated CPU time: 591.94 s
Current children cumulated vsize: 2702540 KiB
Current children cumulated memory: 1112316 KiB

[startup+592.2 s]
/proc/loadavg: 2.05 2.03 1.98 3/205 15743
/proc/meminfo: memFree=29201180/32770624 swapFree=67008688/67108860
[pid=15568] ppid=15565 vsize=2702540 memory=1112316 CPUtime=592.13 cores=1,3,5,7
/proc/15568/stat : 15568 (xcsp_picat) R 15565 15568 14854 0 -1 4202496 225004 0 0 0 59180 33 0 0 20 0 1 0 408377546 2767400960 278079 33554432000 4194304 5870510 140721207462912 140721207461896 5282721 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 31694848 140721207469087 140721207469165 140721207469165 140721207472074 0
/proc/15568/statm: 675635 278079 909 410 0 671108 0
Current children cumulated CPU time: 592.13 s
Current children cumulated vsize: 2702540 KiB
Current children cumulated memory: 1112316 KiB

Child status: 0
Real time (s): 592.222
CPU time (s): 592.167
CPU user time (s): 591.822
CPU system time (s): 0.344973
CPU usage (%): 99.9908
Max. virtual memory (cumulated for all children) (KiB): 2813500
Max. memory (cumulated for all children) (KiB): 1171784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 591.822
system time used= 0.344973
maximum resident set size= 1175060
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 225069
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= 17
involuntary context switches= 257


# summary of solver processes directly reported to runsolver:
#   pid: 15568
#   total CPU time (s): 592.167
#   total CPU user time (s): 591.822
#   total CPU system time (s): 0.344973

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.43779 second user time and 4.64762 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-12 23:41:39
IDJOB=4394879
IDBENCH=121201
IDSOLVER=2844
FILE ID=node132/4394879-1568324548
RUNJOBID= node132-1568322174-14886
PBS_JOBID= 21701138
Free space on /tmp= 60292 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Random/Random-m1-7-40-8t/rand-7-40-8-40-15000-9.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394879-1568324548/watcher-4394879-1568324548 -o /tmp/evaluation-result-4394879-1568324548/solver-4394879-1568324548 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580  xcsp_picat HOME/instance-4394879-1568324548.xml

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

MD5SUM BENCH= 134b875ea7bd230347634fe517213ca9
RANDOM SEED=193551141

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        30293308 kB
MemAvailable:   31670284 kB
Buffers:          118828 kB
Cached:          1528984 kB
SwapCached:         8648 kB
Active:           568948 kB
Inactive:        1329244 kB
Active(anon):     249476 kB
Inactive(anon):    28020 kB
Active(file):     319472 kB
Inactive(file):  1301224 kB
Unevictable:      109184 kB
Mlocked:          109184 kB
SwapTotal:      67108860 kB
SwapFree:       67008680 kB
Dirty:             12040 kB
Writeback:             0 kB
AnonPages:        357388 kB
Mapped:            32420 kB
Shmem:             18548 kB
Slab:             172856 kB
SReclaimable:     144232 kB
SUnreclaim:        28624 kB
KernelStack:        3664 kB
PageTables:         6316 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2743928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    301056 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60288 MiB
End job on node132 at 2019-09-12 23:51:31