Trace number 4303289

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 2018-08-02? (TO) 2519.76 2520.05

General information on the benchmark

NameMagicHexagon/
MagicHexagon-06-0010_c18.xml
MD5SUMa4a3304b5e9aae9c2bcc59fc5ef6ae6f
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables121
Number of constraints40
Number of domains1
Minimum domain size91
Maximum domain size91
Distribution of domain sizes[{"size":91,"count":91}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":30},{"degree":4,"count":85},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity91
Distribution of constraint arities[{"arity":2,"count":6},{"arity":6,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":3},{"arity":91,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":33}]
Optimization problemNO
Type of objective

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 (1993 MiB free)
  memory of node 1: 16384 MiB (3360 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303289-1534025002/watcher-4303289-1534025002 -o /tmp/evaluation-result-4303289-1534025002/solver-4303289-1534025002 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534025002-24554 --watchdog 2580 xcsp_picat HOME/instance-4303289-1534025002.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=24580, runsolver pid=24576
Current StackSize limit: 8192 KiB


[startup+0.100107 s]*
/proc/loadavg: 1.24 1.75 1.94 3/188 24585
/proc/meminfo: memFree=5453468/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2025876 memory=17268 CPUtime=0.03 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 1972 0 1 0 3 0 0 0 20 0 1 0 220063495 2074497024 4317 33554432000 4194304 5849708 140727986263552 140727986262920 140429303959431 0 0 4096 8389634 0 0 0 17 0 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 506469 4317 653 405 0 503414 0
Current children cumulated CPU time: 0.03 s
Current children cumulated vsize: 2025876 KiB
Current children cumulated memory: 17268 KiB

[startup+0.209743 s]*
/proc/loadavg: 1.24 1.75 1.94 4/188 24585
/proc/meminfo: memFree=5452724/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2026228 memory=17864 CPUtime=0.14 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 2113 0 1 0 14 0 0 0 20 0 1 0 220063495 2074857472 4466 33554432000 4194304 5849708 140727986263552 140727986262920 140429303959431 0 0 4096 8389634 0 0 0 17 0 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 506557 4466 707 405 0 503502 0
Current children cumulated CPU time: 0.14 s
Current children cumulated vsize: 2026228 KiB
Current children cumulated memory: 17864 KiB

[startup+0.309082 s]*
/proc/loadavg: 1.24 1.75 1.94 4/188 24585
/proc/meminfo: memFree=5444476/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2032064 memory=26024 CPUtime=0.24 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 3957 0 1 0 23 1 0 0 20 0 1 0 220063495 2080833536 6506 33554432000 4194304 5849708 140727986263552 140727986262920 5371262 0 0 4096 8389634 0 0 0 17 0 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 508016 6506 720 405 0 504961 0
Current children cumulated CPU time: 0.24 s
Current children cumulated vsize: 2032064 KiB
Current children cumulated memory: 26024 KiB

[startup+0.700236 s]
/proc/loadavg: 1.24 1.75 1.94 3/188 24585
/proc/meminfo: memFree=5435052/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2031696 memory=25672 CPUtime=0.63 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 6629 0 1 0 62 1 0 0 20 0 1 0 220063495 2080456704 6418 33554432000 4194304 5849708 140727986263552 140727986262920 5356686 0 0 4096 8389634 0 0 0 17 0 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 507924 6418 724 405 0 504869 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 2031696 KiB
Current children cumulated memory: 25672 KiB

[startup+1.50024 s]
/proc/loadavg: 1.24 1.75 1.94 3/188 24585
/proc/meminfo: memFree=5430596/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2033280 memory=26676 CPUtime=1.42 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 7314 0 1 0 141 1 0 0 20 0 1 0 220063495 2082078720 6669 33554432000 4194304 5849708 140727986263552 140727986261800 5308400 0 0 4096 8389634 0 0 0 17 0 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 508320 6669 734 405 0 505265 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 2033280 KiB
Current children cumulated memory: 26676 KiB

[startup+3.10933 s]
/proc/loadavg: 1.24 1.75 1.94 3/188 24585
/proc/meminfo: memFree=5429320/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2034136 memory=27848 CPUtime=3.03 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 9079 0 1 0 301 2 0 0 20 0 1 0 220063495 2082955264 6962 33554432000 4194304 5849708 140727986263552 140727986261960 5307749 0 0 4096 8389634 0 0 0 17 0 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 508534 6962 742 405 0 505479 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 2034136 KiB
Current children cumulated memory: 27848 KiB

[startup+6.30025 s]
/proc/loadavg: 1.30 1.75 1.94 3/188 24585
/proc/meminfo: memFree=5427056/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2035640 memory=29564 CPUtime=6.22 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 11615 0 1 0 617 5 0 0 20 0 1 0 220063495 2084495360 7391 33554432000 4194304 5849708 140727986263552 140727986262552 5358900 0 0 4096 8389634 0 0 0 17 0 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 508910 7391 742 405 0 505855 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 2035640 KiB
Current children cumulated memory: 29564 KiB

[startup+12.7002 s]
/proc/loadavg: 1.36 1.75 1.94 3/188 24585
/proc/meminfo: memFree=5416636/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2043960 memory=37792 CPUtime=12.62 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 17030 0 1 0 1250 12 0 0 20 0 1 0 220063495 2093015040 9448 33554432000 4194304 5849708 140727986263552 140727986262552 140429303959431 0 0 4096 8389634 0 0 0 17 0 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 510990 9448 742 405 0 507935 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 2043960 KiB
Current children cumulated memory: 37792 KiB

[startup+25.5003 s]
/proc/loadavg: 1.38 1.75 1.93 3/188 24585
/proc/meminfo: memFree=5404624/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2043108 memory=39400 CPUtime=25.41 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 31167 0 1 0 2514 27 0 0 20 0 1 0 220063495 2092142592 9850 33554432000 4194304 5849708 140727986263552 140727986262552 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 510777 9850 742 405 0 507722 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 2043108 KiB
Current children cumulated memory: 39400 KiB

[startup+51.1096 s]
/proc/loadavg: 1.62 1.77 1.94 3/188 24585
/proc/meminfo: memFree=5398684/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2048196 memory=44708 CPUtime=51.02 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 52893 0 1 0 5048 54 0 0 20 0 1 0 220063495 2097352704 11177 33554432000 4194304 5849708 140727986263552 140727986262552 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 512049 11177 742 405 0 508994 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 2048196 KiB
Current children cumulated memory: 44708 KiB

[startup+102.3 s]
/proc/loadavg: 1.84 1.81 1.94 3/187 24586
/proc/meminfo: memFree=5321268/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2101272 memory=97644 CPUtime=102.21 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 94163 0 1 0 10123 98 0 0 20 0 1 0 220063495 2151702528 24411 33554432000 4194304 5849708 140727986263552 140727986262712 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 525318 24411 742 405 0 522263 0
Current children cumulated CPU time: 102.21 s
Current children cumulated vsize: 2101272 KiB
Current children cumulated memory: 97644 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 1.84 1.95 3/187 24587
/proc/meminfo: memFree=5331320/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2096708 memory=93248 CPUtime=162.2 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 123964 0 1 0 16076 144 0 0 20 0 1 0 220063495 2147028992 23312 33554432000 4194304 5849708 140727986263552 140727986262712 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 524177 23312 742 405 0 521122 0
Current children cumulated CPU time: 162.2 s
Current children cumulated vsize: 2096708 KiB
Current children cumulated memory: 93248 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.87 1.95 3/187 24588
/proc/meminfo: memFree=5253548/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2105480 memory=102020 CPUtime=222.2 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 134546 0 1 0 22030 190 0 0 20 0 1 0 220063495 2156011520 25505 33554432000 4194304 5849708 140727986263552 140727986262424 5340621 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 526370 25505 742 405 0 523315 0
Current children cumulated CPU time: 222.2 s
Current children cumulated vsize: 2105480 KiB
Current children cumulated memory: 102020 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.89 1.95 3/187 24590
/proc/meminfo: memFree=5287256/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2106176 memory=102716 CPUtime=282.19 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 145680 0 1 0 27984 235 0 0 20 0 1 0 220063495 2156724224 25679 33554432000 4194304 5849708 140727986263552 140727986262552 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 526544 25679 742 405 0 523489 0
Current children cumulated CPU time: 282.19 s
Current children cumulated vsize: 2106176 KiB
Current children cumulated memory: 102716 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 1.93 1.96 3/187 24591
/proc/meminfo: memFree=5161944/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2152908 memory=149316 CPUtime=342.19 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 168975 0 1 0 33938 281 0 0 20 0 1 0 220063495 2204577792 37329 33554432000 4194304 5849708 140727986263552 140727986262552 5437647 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 538227 37329 742 405 0 535172 0
Current children cumulated CPU time: 342.19 s
Current children cumulated vsize: 2152908 KiB
Current children cumulated memory: 149316 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 1.94 1.96 3/188 24601
/proc/meminfo: memFree=5199040/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2136524 memory=133064 CPUtime=402.18 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 169502 0 1 0 39897 321 0 0 20 0 1 0 220063495 2187800576 33266 33554432000 4194304 5849708 140727986263552 140727986262712 5437782 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 534131 33266 742 405 0 531076 0
Current children cumulated CPU time: 402.18 s
Current children cumulated vsize: 2136524 KiB
Current children cumulated memory: 133064 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 1.95 1.96 3/188 24602
/proc/meminfo: memFree=5190164/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2136524 memory=133064 CPUtime=462.18 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 181947 0 1 0 45856 362 0 0 20 0 1 0 220063495 2187800576 33266 33554432000 4194304 5849708 140727986263552 140727986262552 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 534131 33266 742 405 0 531076 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 2136524 KiB
Current children cumulated memory: 133064 KiB


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

/proc/24580/statm: 574734 73901 742 405 0 571679 0
Current children cumulated CPU time: 1722.07 s
Current children cumulated vsize: 2298936 KiB
Current children cumulated memory: 295604 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/188 24641
/proc/meminfo: memFree=4565660/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2417084 memory=413624 CPUtime=1782.06 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 865616 0 1 0 177262 944 0 0 20 0 1 0 220063495 2475094016 103406 33554432000 4194304 5849708 140727986263552 140727986262552 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 604271 103406 742 405 0 601216 0
Current children cumulated CPU time: 1782.06 s
Current children cumulated vsize: 2417084 KiB
Current children cumulated memory: 413624 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/188 24642
/proc/meminfo: memFree=4386992/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2412928 memory=409468 CPUtime=1842.05 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 901991 0 1 0 183246 959 0 0 20 0 1 0 220063495 2470838272 102367 33554432000 4194304 5849708 140727986263552 140727986262552 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 603232 102367 742 405 0 600177 0
Current children cumulated CPU time: 1842.05 s
Current children cumulated vsize: 2412928 KiB
Current children cumulated memory: 409468 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 24643
/proc/meminfo: memFree=4265048/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2534916 memory=531456 CPUtime=1902.05 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 912133 0 1 0 189233 972 0 0 20 0 1 0 220063495 2595753984 132864 33554432000 4194304 5849708 140727986263552 140727986262552 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 633729 132864 742 405 0 630674 0
Current children cumulated CPU time: 1902.05 s
Current children cumulated vsize: 2534916 KiB
Current children cumulated memory: 531456 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 24644
/proc/meminfo: memFree=4240996/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2558052 memory=554592 CPUtime=1962.04 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 950862 0 1 0 195216 988 0 0 20 0 1 0 220063495 2619445248 138648 33554432000 4194304 5849708 140727986263552 140727986262552 5335584 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 639513 138648 742 405 0 636458 0
Current children cumulated CPU time: 1962.04 s
Current children cumulated vsize: 2558052 KiB
Current children cumulated memory: 554592 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 24645
/proc/meminfo: memFree=4142196/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2667348 memory=653724 CPUtime=2022.04 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 981345 0 1 0 201197 1007 0 0 20 0 1 0 220063495 2731364352 163431 33554432000 4194304 5849708 140727986263552 140727986262552 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 666837 163431 742 405 0 663782 0
Current children cumulated CPU time: 2022.04 s
Current children cumulated vsize: 2667348 KiB
Current children cumulated memory: 653724 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 24646
/proc/meminfo: memFree=3878240/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2732884 memory=719260 CPUtime=2082.04 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 1020604 0 1 0 207180 1024 0 0 20 0 1 0 220063495 2798473216 179815 33554432000 4194304 5849708 140727986263552 140727986262552 5335614 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 683221 179815 742 405 0 680166 0
Current children cumulated CPU time: 2082.04 s
Current children cumulated vsize: 2732884 KiB
Current children cumulated memory: 719260 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 24647
/proc/meminfo: memFree=3846280/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2732884 memory=719260 CPUtime=2142.03 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 1071115 0 1 0 213165 1038 0 0 20 0 1 0 220063495 2798473216 179815 33554432000 4194304 5849708 140727986263552 140727986262552 5340254 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 683221 179815 742 405 0 680166 0
Current children cumulated CPU time: 2142.03 s
Current children cumulated vsize: 2732884 KiB
Current children cumulated memory: 719260 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/188 24656
/proc/meminfo: memFree=3742868/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2793576 memory=779952 CPUtime=2202.02 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 1108974 0 1 0 219147 1055 0 0 20 0 1 0 220063495 2860621824 194988 33554432000 4194304 5849708 140727986263552 140727986262552 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 698394 194988 742 405 0 695339 0
Current children cumulated CPU time: 2202.02 s
Current children cumulated vsize: 2793576 KiB
Current children cumulated memory: 779952 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/188 24657
/proc/meminfo: memFree=3407512/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=3118984 memory=1115600 CPUtime=2262.02 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 1131482 0 1 0 225124 1078 0 0 20 0 1 0 220063495 3193839616 278900 33554432000 4194304 5849708 140727986263552 140727986262424 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 779746 278900 742 405 0 776691 0
Current children cumulated CPU time: 2262.02 s
Current children cumulated vsize: 3118984 KiB
Current children cumulated memory: 1115600 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/188 24658
/proc/meminfo: memFree=3339356/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=3187064 memory=1183680 CPUtime=2322.01 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 1184048 0 1 0 231103 1098 0 0 20 0 1 0 220063495 3263553536 295920 33554432000 4194304 5849708 140727986263552 140727986262552 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 796766 295920 742 405 0 793711 0
Current children cumulated CPU time: 2322.01 s
Current children cumulated vsize: 3187064 KiB
Current children cumulated memory: 1183680 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/188 24659
/proc/meminfo: memFree=3338984/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=3187064 memory=1183680 CPUtime=2382.01 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 1259044 0 1 0 237089 1112 0 0 20 0 1 0 220063495 3263553536 295920 33554432000 4194304 5849708 140727986263552 140727986262552 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 796766 295920 742 405 0 793711 0
Current children cumulated CPU time: 2382.01 s
Current children cumulated vsize: 3187064 KiB
Current children cumulated memory: 1183680 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/188 24660
/proc/meminfo: memFree=3533592/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=2991168 memory=987784 CPUtime=2442 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 1316226 0 1 0 243076 1124 0 0 20 0 1 0 220063495 3062956032 246946 33554432000 4194304 5849708 140727986263552 140727986262424 5340942 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 747792 246946 742 405 0 744737 0
Current children cumulated CPU time: 2442 s
Current children cumulated vsize: 2991168 KiB
Current children cumulated memory: 987784 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 24661
/proc/meminfo: memFree=2493988/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=3684424 memory=1681040 CPUtime=2502 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 1426980 0 1 0 249045 1155 0 0 20 0 1 0 220063495 3772850176 420260 33554432000 4194304 5849708 140727986263552 140727986262552 5335568 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 921106 420260 742 405 0 918051 0
Current children cumulated CPU time: 2502 s
Current children cumulated vsize: 3684424 KiB
Current children cumulated memory: 1681040 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 1.99 1.96 3/187 24661
/proc/meminfo: memFree=2493864/32770624 swapFree=67108792/67108860
[pid=24580] ppid=24576 vsize=3684424 memory=1681040 CPUtime=2519.71 cores=0,2,4,6
/proc/24580/stat : 24580 (xcsp_picat) R 24576 24580 20051 0 -1 4202496 1480702 0 1 0 250810 1161 0 0 20 0 1 0 220063495 3772850176 420260 33554432000 4194304 5849708 140727986263552 140727986262552 140429303959431 0 0 4096 8389634 0 0 0 17 2 0 0 4 0 0 7949816 9394900 44908544 140727986271414 140727986271492 140727986271492 140727986274250 0
/proc/24580/statm: 921106 420260 742 405 0 918051 0
Current children cumulated CPU time: 2519.71 s
Current children cumulated vsize: 3684424 KiB
Current children cumulated memory: 1681040 KiB

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

[startup+2520.05 s]
# the end of solver process 24580 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.1 s, system=11.6569 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): 2520.05
CPU time (s): 2519.76
CPU user time (s): 2508.1
CPU system time (s): 11.6569
CPU usage (%): 99.9882
Max. virtual memory (cumulated for all children) (KiB): 3684424
Max. memory (cumulated for all children) (KiB): 1681040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.1
system time used= 11.6569
maximum resident set size= 1681040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1480703
page faults= 1
swaps= 0
block input operations= 72
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 3162


# summary of solver processes directly reported to runsolver:
#   pid: 24580
#   total CPU time (s): 2519.76
#   total CPU user time (s): 2508.1
#   total CPU system time (s): 11.6569

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.003 second user time and 18.4408 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-12 00:03:22
IDJOB=4303289
IDBENCH=141560
IDSOLVER=2778
FILE ID=node150/4303289-1534025002
RUNJOBID= node150-1534025002-24554
PBS_JOBID= 21036945
Free space on /tmp= 34700 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-06-0010_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303289-1534025002/watcher-4303289-1534025002 -o /tmp/evaluation-result-4303289-1534025002/solver-4303289-1534025002 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534025002-24554 --watchdog 2580  xcsp_picat HOME/instance-4303289-1534025002.xml

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

MD5SUM BENCH= a4a3304b5e9aae9c2bcc59fc5ef6ae6f
RANDOM SEED=1554395340

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:         5484284 kB
MemAvailable:   31906472 kB
Buffers:          208864 kB
Cached:         26093600 kB
SwapCached:           32 kB
Active:          9930976 kB
Inactive:       16423408 kB
Active(anon):       3324 kB
Inactive(anon):   101200 kB
Active(file):    9927652 kB
Inactive(file): 16322208 kB
Unevictable:        7724 kB
Mlocked:            7724 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              6216 kB
Writeback:             0 kB
AnonPages:         59272 kB
Mapped:            51880 kB
Shmem:             49732 kB
Slab:             628352 kB
SReclaimable:     600788 kB
SUnreclaim:        27564 kB
KernelStack:        3216 kB
PageTables:         5108 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     351108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 34696 MiB
End job on node150 at 2018-08-12 00:45:22