Trace number 4395250

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12OPT771 626.284 626.231

General information on the benchmark

NameMario/Mario-zinc-s1/
Mario-n-medium-5.xml
MD5SUM36a1aa2a38358c951443c34d8d302d49
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark771
Best CPU time to get the best result obtained on this benchmark74.6579
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints61
Number of domains56
Minimum domain size1
Maximum domain size30
Distribution of domain sizes[{"size":1,"count":2},{"size":2,"count":28},{"size":29,"count":5},{"size":30,"count":55}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":2},{"degree":2,"count":59},{"degree":3,"count":29}]
Minimum constraint arity1
Maximum constraint arity30
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":58},{"arity":30,"count":2}]
Number of extensional constraints30
Number of intensional constraints29
Distribution of constraint types[{"type":"extension","count":30},{"type":"intension","count":29},{"type":"sum","count":1},{"type":"circuit","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

73.39/73.42	c xcsp_picat version 2.7b12 (9/12/2019)
73.39/73.42	o 702
177.70/177.77	o 771
626.25/626.23	s OPTIMUM FOUND
626.25/626.23	v <instantiation>
626.25/626.23	v     <list> s[] f[] g[]  </list> 
626.25/626.23	v     <values> 2 0 23 6 4 5 18 15 8 29 11 26 12 10 14 20 1 17 7 13 27 21 22 19 24 25 9 16 28 3  46 0 180 194 0 0 273 574 0 1 58 26 0 43 0 45 178 0 41 40 73 0 0 1 0 0 70 61 0 89  0 0 74 24 0 0 54 91 0 21 31 3 0 60 0 90 78 0 17 17 8 0 0 56 0 0 80 47 0 20   </values> 
626.25/626.23	v </instantiation>

Verifier Data 

OK	771

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 (14180 MiB free)
  memory of node 1: 16384 MiB (15634 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395250-1568334953/watcher-4395250-1568334953 -o /tmp/evaluation-result-4395250-1568334953/solver-4395250-1568334953 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580 xcsp_picat HOME/instance-4395250-1568334953.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=19908, runsolver pid=19905
Current StackSize limit: 8192 KiB


[startup+0.100403 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 19909
/proc/meminfo: memFree=30501128/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2031716 memory=32660 CPUtime=0.1 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 1711 0 0 0 10 0 0 0 20 0 1 0 409746718 2080477184 8165 33554432000 4194304 5870510 140727969140464 140727969139768 4520559 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 507929 8165 874 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 32660 KiB

[startup+0.20981 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 19909
/proc/meminfo: memFree=30483948/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2039852 memory=49796 CPUtime=0.21 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 2988 0 0 0 21 0 0 0 20 0 1 0 409746718 2088808448 12449 33554432000 4194304 5870510 140727969140464 140727969139768 5479965 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 509963 12449 965 410 0 505436 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2039852 KiB
Current children cumulated memory: 49796 KiB

[startup+0.309732 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 19909
/proc/meminfo: memFree=30483948/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2039852 memory=49796 CPUtime=0.3 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 2995 0 0 0 30 0 0 0 20 0 1 0 409746718 2088808448 12449 33554432000 4194304 5870510 140727969140464 140727969139768 140532669144967 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 509963 12449 965 410 0 505436 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2039852 KiB
Current children cumulated memory: 49796 KiB

[startup+0.700272 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19909
/proc/meminfo: memFree=30483576/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2039852 memory=49796 CPUtime=0.69 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 2997 0 0 0 69 0 0 0 20 0 1 0 409746718 2088808448 12449 33554432000 4194304 5870510 140727969140464 140727969139576 5478381 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 509963 12449 965 410 0 505436 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039852 KiB
Current children cumulated memory: 49796 KiB

[startup+1.50026 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 19909
/proc/meminfo: memFree=30483040/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2039984 memory=49796 CPUtime=1.49 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 3006 0 0 0 149 0 0 0 20 0 1 0 409746718 2088943616 12449 33554432000 4194304 5870510 140727969140464 140727969138808 5478371 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 509996 12449 965 410 0 505469 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2039984 KiB
Current children cumulated memory: 49796 KiB

[startup+3.10919 s]
/proc/loadavg: 2.16 2.05 2.06 3/199 19974
/proc/meminfo: memFree=31651464/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2043892 memory=54824 CPUtime=3.1 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 5822 0 0 0 309 1 0 0 20 0 1 0 409746718 2092945408 13706 33554432000 4194304 5870510 140727969140464 140727969138808 5283048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 510973 13706 997 410 0 506446 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2043892 KiB
Current children cumulated memory: 54824 KiB

[startup+6.3003 s]
/proc/loadavg: 2.16 2.05 2.06 3/199 19974
/proc/meminfo: memFree=31627020/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2068560 memory=70456 CPUtime=6.29 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 12838 0 0 0 628 1 0 0 20 0 1 0 409746718 2118205440 17614 33554432000 4194304 5870510 140727969140464 140727969139416 5262912 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 517140 17614 997 410 0 512613 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2068560 KiB
Current children cumulated memory: 70456 KiB

[startup+12.7003 s]
/proc/loadavg: 2.15 2.05 2.06 3/200 19976
/proc/meminfo: memFree=31580544/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2087960 memory=94692 CPUtime=12.69 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 15012 0 0 0 1266 3 0 0 20 0 1 0 409746718 2138071040 23673 33554432000 4194304 5870510 140727969140464 140727969138904 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 521990 23673 997 410 0 517463 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2087960 KiB
Current children cumulated memory: 94692 KiB

[startup+25.5003 s]
/proc/loadavg: 2.12 2.04 2.05 3/199 19976
/proc/meminfo: memFree=31557096/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2150616 memory=149504 CPUtime=25.49 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 18006 0 0 0 2545 4 0 0 20 0 1 0 409746718 2202230784 37376 33554432000 4194304 5870510 140727969140464 140727969139032 5262779 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 537654 37376 1004 410 0 533127 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2150616 KiB
Current children cumulated memory: 149504 KiB

[startup+51.1093 s]
/proc/loadavg: 2.08 2.04 2.05 3/199 19976
/proc/meminfo: memFree=31546268/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=51.1 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 20007 0 0 0 5105 5 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139576 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/200 19982
/proc/meminfo: memFree=31526176/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=102.3 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 22032 0 0 0 10223 7 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5274503 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 19986
/proc/meminfo: memFree=31526172/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=162.3 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 23821 0 0 0 16223 7 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5308341 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 19990
/proc/meminfo: memFree=31525980/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=222.31 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 24799 0 0 0 22223 8 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139640 5272665 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+282.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/200 19996
/proc/meminfo: memFree=31525432/32770624 swapFree=66993908/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=282.31 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 25410 0 0 0 28223 8 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139640 5272505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/200 20072
/proc/meminfo: memFree=31588664/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=342.32 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 25630 0 0 0 34223 9 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5283072 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 20076
/proc/meminfo: memFree=31536412/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=402.33 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 27418 0 0 0 40223 10 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 140532674364387 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 20082
/proc/meminfo: memFree=31529264/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=462.33 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 27418 0 0 0 46223 10 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139640 5262742 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20086
/proc/meminfo: memFree=31509136/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=522.34 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 27815 0 0 0 52223 11 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5288905 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 522.34 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20090
/proc/meminfo: memFree=31509124/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=582.34 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 28007 0 0 0 58222 12 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5262718 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 582.34 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+626.231 s]
# the end of solver process 19908 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=626.161 s, system=0.123011 s

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

[startup+588.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20090
/proc/meminfo: memFree=31509304/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=588.84 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 28007 0 0 0 58872 12 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5272884 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 588.84 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+601.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20092
/proc/meminfo: memFree=31504580/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=601.65 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 28007 0 0 0 60153 12 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5272487 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 601.65 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+614.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20093
/proc/meminfo: memFree=31504708/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=614.45 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 28455 0 0 0 61433 12 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 140532674364356 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 614.45 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+620.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20093
/proc/meminfo: memFree=31504740/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=620.85 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 28701 0 0 0 62073 12 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5282609 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 620.85 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+624 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 20093
/proc/meminfo: memFree=31504708/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=624.05 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 28929 0 0 0 62393 12 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5282621 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 624.05 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+625.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20093
/proc/meminfo: memFree=31504708/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=625.65 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 28958 0 0 0 62553 12 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5283064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 625.65 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+626 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 20093
/proc/meminfo: memFree=31504708/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=626.05 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 28958 0 0 0 62593 12 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5282489 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 626.05 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

[startup+626.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 20093
/proc/meminfo: memFree=31504708/32770624 swapFree=66993916/67108860
[pid=19908] ppid=19905 vsize=2101296 memory=117080 CPUtime=626.25 cores=1,3,5,7
/proc/19908/stat : 19908 (xcsp_picat) R 19905 19908 15976 0 -1 4202496 28958 0 0 0 62613 12 0 0 20 0 1 0 409746718 2151727104 29270 33554432000 4194304 5870510 140727969140464 140727969139480 5308215 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27172864 140727969141791 140727969141869 140727969141869 140727969144778 0
/proc/19908/statm: 525324 29270 1004 410 0 520797 0
Current children cumulated CPU time: 626.25 s
Current children cumulated vsize: 2101296 KiB
Current children cumulated memory: 117080 KiB

Child status: 0
Real time (s): 626.231
CPU time (s): 626.284
CPU user time (s): 626.161
CPU system time (s): 0.123011
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 2150616
Max. memory (cumulated for all children) (KiB): 160784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 626.161
system time used= 0.123011
maximum resident set size= 160784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28993
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= 10
involuntary context switches= 190


# summary of solver processes directly reported to runsolver:
#   pid: 19908
#   total CPU time (s): 626.284
#   total CPU user time (s): 626.161
#   total CPU system time (s): 0.123011

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.54789 second user time and 4.44354 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 02:35:07
IDJOB=4395250
IDBENCH=133279
IDSOLVER=2844
FILE ID=node102/4395250-1568334953
RUNJOBID= node102-1568323474-16008
PBS_JOBID= 21701144
Free space on /tmp= 56904 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Mario/Mario-zinc-s1/Mario-n-medium-5.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395250-1568334953/watcher-4395250-1568334953 -o /tmp/evaluation-result-4395250-1568334953/solver-4395250-1568334953 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580  xcsp_picat HOME/instance-4395250-1568334953.xml

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

MD5SUM BENCH= 36a1aa2a38358c951443c34d8d302d49
RANDOM SEED=834162301

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30530124 kB
MemAvailable:   30707576 kB
Buffers:          124232 kB
Cached:           343060 kB
SwapCached:        10904 kB
Active:          1433500 kB
Inactive:         259644 kB
Active(anon):    1221848 kB
Inactive(anon):    33440 kB
Active(file):     211652 kB
Inactive(file):   226204 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66993908 kB
Dirty:              3184 kB
Writeback:             0 kB
AnonPages:       1348732 kB
Mapped:            34516 kB
Shmem:             20944 kB
Slab:             139852 kB
SReclaimable:     110864 kB
SUnreclaim:        28988 kB
KernelStack:        3760 kB
PageTables:         8024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3282996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1228800 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56900 MiB
End job on node102 at 2019-09-13 02:45:34