Trace number 4394880

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 1158.61 1158.7

General information on the benchmark

NameRandom/Random-m1-5-12-12/
rand-5-12-12-200-12442-22.xml
MD5SUM1f678c7b1175962864f0f6df2117d050
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 benchmark3.7944
Satisfiable
(Un)Satisfiability was proved
Number of variables12
Number of constraints200
Number of domains1
Minimum domain size12
Maximum domain size12
Distribution of domain sizes[{"size":12,"count":12}]
Minimum variable degree76
Maximum variable degree93
Distribution of variable degrees[{"degree":76,"count":2},{"degree":78,"count":1},{"degree":80,"count":1},{"degree":81,"count":2},{"degree":82,"count":1},{"degree":83,"count":1},{"degree":89,"count":1},{"degree":90,"count":1},{"degree":91,"count":1},{"degree":93,"count":1}]
Minimum constraint arity5
Maximum constraint arity5
Distribution of constraint arities[{"arity":5,"count":200}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200}]
Optimization problemNO
Type of objective

Solver Data 

1158.49/1158.68	c xcsp_picat version 2.7b12 (9/12/2019)
1158.49/1158.68	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 (15270 MiB free)
  memory of node 1: 16384 MiB (15422 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394880-1568324387/watcher-4394880-1568324387 -o /tmp/evaluation-result-4394880-1568324387/solver-4394880-1568324387 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580 xcsp_picat HOME/instance-4394880-1568324387.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=27582, runsolver pid=27579

[startup+0.100159 s]*
/proc/loadavg: 2.00 2.01 2.36 3/194 27583
/proc/meminfo: memFree=31407432/32770624 swapFree=66920856/67108860
[pid=27582] ppid=27579 vsize=2031716 memory=18552 CPUtime=0.1 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1274 0 0 0 10 0 0 0 20 0 1 0 408694829 2080477184 4638 33554432000 4194304 5870510 140733089295184 140733089292328 4490075 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 507929 4638 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 18552 KiB

[startup+0.209633 s]*
/proc/loadavg: 2.00 2.01 2.36 3/194 27583
/proc/meminfo: memFree=31393848/32770624 swapFree=66920856/67108860
[pid=27582] ppid=27579 vsize=2031716 memory=24696 CPUtime=0.21 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1277 0 0 0 21 0 0 0 20 0 1 0 408694829 2080477184 6174 33554432000 4194304 5870510 140733089295184 140733089292328 4433491 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 507929 6174 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 24696 KiB

[startup+0.309421 s]*
/proc/loadavg: 2.00 2.01 2.36 3/194 27583
/proc/meminfo: memFree=31381380/32770624 swapFree=66920856/67108860
[pid=27582] ppid=27579 vsize=2031716 memory=31080 CPUtime=0.31 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1280 0 0 0 31 0 0 0 20 0 1 0 408694829 2080477184 7770 33554432000 4194304 5870510 140733089295184 140733089292328 4429500 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 507929 7770 839 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 31080 KiB

[startup+0.700315 s]
/proc/loadavg: 2.00 2.01 2.36 3/194 27583
/proc/meminfo: memFree=31358120/32770624 swapFree=66920856/67108860
[pid=27582] ppid=27579 vsize=2031716 memory=51560 CPUtime=0.69 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1290 0 0 0 69 0 0 0 20 0 1 0 408694829 2080477184 12890 33554432000 4194304 5870510 140733089295184 140733089294488 4770775 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 507929 12890 839 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 51560 KiB

[startup+1.50032 s]
/proc/loadavg: 2.00 2.01 2.36 3/192 27583
/proc/meminfo: memFree=31315180/32770624 swapFree=66920856/67108860
[pid=27582] ppid=27579 vsize=2031716 memory=98464 CPUtime=1.49 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1313 0 0 0 148 1 0 0 20 0 1 0 408694829 2080477184 24616 33554432000 4194304 5870510 140733089295184 140733089294488 4461503 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 507929 24616 839 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 98464 KiB

[startup+3.10933 s]
/proc/loadavg: 2.00 2.01 2.36 3/198 27594
/proc/meminfo: memFree=31079884/32770624 swapFree=66920856/67108860
[pid=27582] ppid=27579 vsize=2031716 memory=190624 CPUtime=3.1 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1382 0 0 0 308 2 0 0 20 0 1 0 408694829 2080477184 47656 33554432000 4194304 5870510 140733089295184 140733089294488 4456138 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 507929 47656 839 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 190624 KiB

[startup+6.3003 s]
/proc/loadavg: 2.24 2.06 2.37 3/198 27594
/proc/meminfo: memFree=30740520/32770624 swapFree=66920856/67108860
[pid=27582] ppid=27579 vsize=2031716 memory=370848 CPUtime=6.29 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1486 0 0 0 625 4 0 0 20 0 1 0 408694829 2080477184 92712 33554432000 4194304 5870510 140733089295184 140733089294488 4770160 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 507929 92712 839 410 0 503402 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 370848 KiB

[startup+12.7003 s]
/proc/loadavg: 2.22 2.06 2.37 3/198 27596
/proc/meminfo: memFree=29273904/32770624 swapFree=66920856/67108860
[pid=27582] ppid=27579 vsize=2031716 memory=1546476 CPUtime=12.69 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 2592 0 0 0 1246 23 0 0 20 0 1 0 408694829 2080477184 386619 33554432000 4194304 5870510 140733089295184 140733089294552 4491039 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 507929 386619 859 410 0 503402 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 1546476 KiB

[startup+25.5004 s]
/proc/loadavg: 2.17 2.06 2.37 3/198 27596
/proc/meminfo: memFree=26865232/32770624 swapFree=66920856/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2423968 CPUtime=25.49 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 41041 0 0 0 2510 39 0 0 20 0 1 0 408694829 3459055616 605992 33554432000 4194304 5870510 140733089295184 140733089293912 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 605992 881 410 0 839969 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2423968 KiB

[startup+51.1099 s]
/proc/loadavg: 2.11 2.06 2.36 3/198 27596
/proc/meminfo: memFree=26700196/32770624 swapFree=66920856/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=51.1 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 51142 0 0 0 5070 40 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.05 2.34 3/198 27602
/proc/meminfo: memFree=26361052/32770624 swapFree=66920856/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=102.28 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 125948 0 0 0 10186 42 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337306 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.04 2.31 3/200 27615
/proc/meminfo: memFree=26525860/32770624 swapFree=66920872/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=162.28 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 191265 0 0 0 16183 45 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337550 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.03 2.30 3/200 27619
/proc/meminfo: memFree=25569420/32770624 swapFree=66920872/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=222.27 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 259510 0 0 0 22180 47 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337297 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.28 3/200 27625
/proc/meminfo: memFree=24796112/32770624 swapFree=66920872/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=282.27 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 325712 0 0 0 28177 50 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337529 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+342.3 s]
/proc/loadavg: 2.16 2.05 2.27 3/200 27629
/proc/meminfo: memFree=24795088/32770624 swapFree=66920872/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=342.26 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 402947 0 0 0 34173 53 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+402.3 s]
/proc/loadavg: 2.33 2.15 2.29 3/200 27633
/proc/meminfo: memFree=24795708/32770624 swapFree=66920872/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=402.26 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 476990 0 0 0 40170 56 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337550 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+462.3 s]
/proc/loadavg: 2.12 2.12 2.27 3/198 27639
/proc/meminfo: memFree=24794868/32770624 swapFree=66920872/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=462.25 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 551931 0 0 0 46166 59 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB


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

Current children cumulated memory: 2425588 KiB

[startup+762.3 s]
/proc/loadavg: 2.00 2.04 2.20 3/199 27669
/proc/meminfo: memFree=24795060/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=762.23 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 950818 0 0 0 76147 76 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337529 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 762.23 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+822.3 s]
/proc/loadavg: 2.44 2.15 2.23 3/199 27675
/proc/meminfo: memFree=24795324/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=822.23 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1011181 0 0 0 82144 79 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337384 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 822.23 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+882.3 s]
/proc/loadavg: 2.31 2.18 2.23 3/199 27679
/proc/meminfo: memFree=24795080/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=882.22 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1085137 0 0 0 88140 82 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337504 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 882.22 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+942.301 s]
/proc/loadavg: 2.11 2.14 2.22 3/199 27683
/proc/meminfo: memFree=24795080/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=942.21 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1153580 0 0 0 94135 86 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337357 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 942.21 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+1002.3 s]
/proc/loadavg: 2.04 2.12 2.21 3/199 27689
/proc/meminfo: memFree=24795304/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=1002.21 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1228007 0 0 0 100131 90 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337504 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 1002.21 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+1062.3 s]
/proc/loadavg: 2.02 2.10 2.19 3/198 27694
/proc/meminfo: memFree=24795420/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=1062.2 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1299962 0 0 0 106127 93 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337504 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 1062.2 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+1122.3 s]
/proc/loadavg: 2.01 2.08 2.18 3/198 27698
/proc/meminfo: memFree=24795344/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=1122.2 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1374411 0 0 0 112124 96 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337327 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 1122.2 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+1158.7 s]
# the end of solver process 27582 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1157.57 s, system=1.04392 s

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

[startup+1126.4 s]
/proc/loadavg: 2.01 2.08 2.18 3/198 27698
/proc/meminfo: memFree=24795344/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3377984 memory=2425588 CPUtime=1126.3 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1376339 0 0 0 112534 96 0 0 20 0 1 0 408694829 3459055616 606397 33554432000 4194304 5870510 140733089295184 140733089293912 5337306 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 844496 606397 881 410 0 839969 0
Current children cumulated CPU time: 1126.3 s
Current children cumulated vsize: 3377984 KiB
Current children cumulated memory: 2425588 KiB

[startup+1139.2 s]
/proc/loadavg: 2.00 2.07 2.18 3/198 27701
/proc/meminfo: memFree=24811216/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3369236 memory=2410148 CPUtime=1139.1 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1444351 0 0 0 113809 101 0 0 20 0 1 0 408694829 3450097664 602537 33554432000 4194304 5870510 140733089295184 140733089294440 5282515 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 842309 602537 901 410 0 837782 0
Current children cumulated CPU time: 1139.1 s
Current children cumulated vsize: 3369236 KiB
Current children cumulated memory: 2410148 KiB

[startup+1152 s]*
/proc/loadavg: 2.00 2.07 2.18 3/198 27702
/proc/meminfo: memFree=24806592/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3369236 memory=2414612 CPUtime=1151.91 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1456812 0 0 0 115089 102 0 0 20 0 1 0 408694829 3450097664 603653 33554432000 4194304 5870510 140733089295184 140733089294440 5262793 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 842309 603653 903 410 0 837782 0
Current children cumulated CPU time: 1151.91 s
Current children cumulated vsize: 3369236 KiB
Current children cumulated memory: 2414612 KiB

[startup+1155.2 s]
/proc/loadavg: 2.00 2.07 2.18 3/198 27702
/proc/meminfo: memFree=24806120/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3369236 memory=2414632 CPUtime=1155.1 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1457038 0 0 0 115408 102 0 0 20 0 1 0 408694829 3450097664 603658 33554432000 4194304 5870510 140733089295184 140733089294440 5258571 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 842309 603658 903 410 0 837782 0
Current children cumulated CPU time: 1155.1 s
Current children cumulated vsize: 3369236 KiB
Current children cumulated memory: 2414632 KiB

[startup+1156.8 s]
/proc/loadavg: 2.00 2.07 2.18 3/198 27702
/proc/meminfo: memFree=24805748/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3369984 memory=2417476 CPUtime=1156.7 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1457536 0 0 0 115568 102 0 0 20 0 1 0 408694829 3450863616 604369 33554432000 4194304 5870510 140733089295184 140733089294440 5282627 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 842496 604369 903 410 0 837969 0
Current children cumulated CPU time: 1156.7 s
Current children cumulated vsize: 3369984 KiB
Current children cumulated memory: 2417476 KiB

[startup+1157.6 s]
/proc/loadavg: 2.00 2.07 2.18 3/198 27702
/proc/meminfo: memFree=24802956/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3371264 memory=2418384 CPUtime=1157.5 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1457948 0 0 0 115648 102 0 0 20 0 1 0 408694829 3452174336 604596 33554432000 4194304 5870510 140733089295184 140733089294440 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 842816 604596 907 410 0 838289 0
Current children cumulated CPU time: 1157.5 s
Current children cumulated vsize: 3371264 KiB
Current children cumulated memory: 2418384 KiB

[startup+1158.4 s]
/proc/loadavg: 2.00 2.07 2.18 3/198 27702
/proc/meminfo: memFree=24802584/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3371264 memory=2418428 CPUtime=1158.29 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1459032 0 0 0 115727 102 0 0 20 0 1 0 408694829 3452174336 604607 33554432000 4194304 5870510 140733089295184 140733089294440 5282489 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 842816 604607 907 410 0 838289 0
Current children cumulated CPU time: 1158.29 s
Current children cumulated vsize: 3371264 KiB
Current children cumulated memory: 2418428 KiB

[startup+1158.6 s]
/proc/loadavg: 2.00 2.07 2.18 3/198 27702
/proc/meminfo: memFree=24802584/32770624 swapFree=66920880/67108860
[pid=27582] ppid=27579 vsize=3371264 memory=2418432 CPUtime=1158.49 cores=1,3,5,7
/proc/27582/stat : 27582 (xcsp_picat) R 27579 27582 27155 0 -1 4202496 1459141 0 0 0 115747 102 0 0 20 0 1 0 408694829 3452174336 604608 33554432000 4194304 5870510 140733089295184 140733089294440 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 43581440 140733089297439 140733089297517 140733089297517 140733089300426 0
/proc/27582/statm: 842816 604608 907 410 0 838289 0
Current children cumulated CPU time: 1158.49 s
Current children cumulated vsize: 3371264 KiB
Current children cumulated memory: 2418432 KiB

Child status: 0
Real time (s): 1158.7
CPU time (s): 1158.61
CPU user time (s): 1157.57
CPU system time (s): 1.04392
CPU usage (%): 99.9921
Max. virtual memory (cumulated for all children) (KiB): 3499464
Max. memory (cumulated for all children) (KiB): 2486340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1157.57
system time used= 1.04392
maximum resident set size= 2494532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1459316
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= 5
involuntary context switches= 293


# summary of solver processes directly reported to runsolver:
#   pid: 27582
#   total CPU time (s): 1158.61
#   total CPU user time (s): 1157.57
#   total CPU system time (s): 1.04392

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.44449 second user time and 8.51665 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-12 22:37:52
IDJOB=4394880
IDBENCH=120983
IDSOLVER=2844
FILE ID=node107/4394880-1568324387
RUNJOBID= node107-1568318150-27187
PBS_JOBID= 21701137
Free space on /tmp= 55648 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Random/Random-m1-5-12-12/rand-5-12-12-200-12442-22.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394880-1568324387/watcher-4394880-1568324387 -o /tmp/evaluation-result-4394880-1568324387/solver-4394880-1568324387 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580  xcsp_picat HOME/instance-4394880-1568324387.xml

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

MD5SUM BENCH= 1f678c7b1175962864f0f6df2117d050
RANDOM SEED=2120164923

node107.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:        31430972 kB
MemAvailable:   31825276 kB
Buffers:          120696 kB
Cached:           542992 kB
SwapCached:        80376 kB
Active:           383304 kB
Inactive:         369268 kB
Active(anon):      18128 kB
Inactive(anon):   100272 kB
Active(file):     365176 kB
Inactive(file):   268996 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66920856 kB
Dirty:             61728 kB
Writeback:             0 kB
AnonPages:        114356 kB
Mapped:            31632 kB
Shmem:             20604 kB
Slab:             180344 kB
SReclaimable:     151936 kB
SUnreclaim:        28408 kB
KernelStack:        3472 kB
PageTables:         5344 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     502124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 55588 MiB
End job on node107 at 2019-09-12 22:57:10