Trace number 4407880

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
(reference) PicatSAT 2019-09-12UNSAT 181.22 181.225

General information on the benchmark

NameRlfap_mini/Rlfap-dec-scens11_mini/
Rlfap-ext-scen-11-f02_c18.xml
MD5SUM7ac25fa9c4532324d4bc78edd5427656
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 benchmark95.9442
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints4103
Number of domains5
Minimum domain size6
Maximum domain size42
Distribution of domain sizes[{"size":6,"count":2},{"size":22,"count":10},{"size":23,"count":4},{"size":35,"count":336},{"size":42,"count":328}]
Minimum variable degree1
Maximum variable degree62
Distribution of variable degrees[{"degree":1,"count":1},{"degree":3,"count":26},{"degree":4,"count":13},{"degree":5,"count":86},{"degree":6,"count":20},{"degree":7,"count":89},{"degree":8,"count":12},{"degree":9,"count":87},{"degree":10,"count":28},{"degree":11,"count":42},{"degree":12,"count":25},{"degree":13,"count":40},{"degree":14,"count":14},{"degree":15,"count":40},{"degree":16,"count":8},{"degree":17,"count":29},{"degree":18,"count":6},{"degree":19,"count":18},{"degree":20,"count":13},{"degree":21,"count":11},{"degree":22,"count":7},{"degree":23,"count":7},{"degree":24,"count":8},{"degree":25,"count":8},{"degree":27,"count":9},{"degree":28,"count":8},{"degree":29,"count":2},{"degree":30,"count":6},{"degree":31,"count":1},{"degree":35,"count":3},{"degree":36,"count":3},{"degree":38,"count":2},{"degree":39,"count":2},{"degree":42,"count":1},{"degree":43,"count":1},{"degree":44,"count":1},{"degree":47,"count":1},{"degree":55,"count":1},{"degree":62,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":4103}]
Number of extensional constraints4103
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":4103}]
Optimization problemNO
Type of objective

Solver Data 

72.89/72.94	c xcsp_picat version 2.7b12 (9/12/2019)
181.18/181.21	s UNSATISFIABLE

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (12120 MiB free)
  memory of node 1: 16384 MiB (12326 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407880-1569514225/watcher-4407880-1569514225 -o /var/tmp/evaluation-result-4407880-1569514225/solver-4407880-1569514225 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node117-1569509598-21465 --watchdog 2560 xcsp_picat HOME/instance-4407880-1569514225.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=22700, runsolver pid=22697

[startup+0.100158 s]*
/proc/loadavg: 2.00 2.03 2.02 3/199 22701
/proc/meminfo: memFree=25018744/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2031716 memory=17628 CPUtime=0.1 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 2064 0 0 0 10 0 0 0 20 0 1 0 527364310 2080477184 4407 33554432000 4194304 5870510 140729211405168 140729211402312 4551633 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 507929 4407 841 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17628 KiB

[startup+0.209738 s]*
/proc/loadavg: 2.00 2.03 2.02 3/199 22701
/proc/meminfo: memFree=25006456/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2031716 memory=29916 CPUtime=0.21 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 2070 0 0 0 21 0 0 0 20 0 1 0 527364310 2080477184 7479 33554432000 4194304 5870510 140729211405168 140729211402312 4462673 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 507929 7479 841 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 29916 KiB

[startup+0.30962 s]*
/proc/loadavg: 2.00 2.03 2.02 3/199 22701
/proc/meminfo: memFree=25012164/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2031716 memory=40388 CPUtime=0.31 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 2086 0 0 0 31 0 0 0 20 0 1 0 527364310 2080477184 10097 33554432000 4194304 5870510 140729211405168 140729211402312 4849379 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 507929 10097 841 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 40388 KiB

[startup+0.700415 s]
/proc/loadavg: 2.00 2.03 2.02 3/199 22701
/proc/meminfo: memFree=24966984/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2031716 memory=126524 CPUtime=0.69 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 2147 0 0 0 67 2 0 0 20 0 1 0 527364310 2080477184 31631 33554432000 4194304 5870510 140729211405168 140729211404536 4456112 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 507929 31631 864 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 126524 KiB

[startup+1.50035 s]
/proc/loadavg: 2.00 2.03 2.02 3/199 22701
/proc/meminfo: memFree=24874652/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2080700 memory=213168 CPUtime=1.49 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 12418 0 0 0 145 4 0 0 20 0 1 0 527364310 2130636800 53292 33554432000 4194304 5870510 140729211405168 140729211404456 140303447441287 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 520175 53292 931 410 0 515648 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2080700 KiB
Current children cumulated memory: 213168 KiB

[startup+3.10947 s]
/proc/loadavg: 2.00 2.03 2.02 3/199 22701
/proc/meminfo: memFree=24828076/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2086860 memory=220996 CPUtime=3.1 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 17834 0 0 0 305 5 0 0 20 0 1 0 527364310 2136944640 55249 33554432000 4194304 5870510 140729211405168 140729211404456 5496564 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 521715 55249 931 410 0 517188 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2086860 KiB
Current children cumulated memory: 220996 KiB

[startup+6.30028 s]
/proc/loadavg: 2.00 2.03 2.02 3/199 22701
/proc/meminfo: memFree=24810836/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2113112 memory=242712 CPUtime=6.29 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 23581 0 0 0 623 6 0 0 20 0 1 0 527364310 2163826688 60678 33554432000 4194304 5870510 140729211405168 140729211404184 5408116 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 528312 60678 931 410 0 523785 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2113112 KiB
Current children cumulated memory: 242712 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.03 2.02 3/199 22702
/proc/meminfo: memFree=24791640/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2135828 memory=260500 CPUtime=12.69 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 45284 0 0 0 1260 9 0 0 20 0 1 0 527364310 2187087872 65125 33554432000 4194304 5870510 140729211405168 140729211403672 5282336 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 533957 65125 961 410 0 529430 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2135828 KiB
Current children cumulated memory: 260500 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.03 2.02 3/200 22711
/proc/meminfo: memFree=24768956/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2169004 memory=282536 CPUtime=25.49 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 69402 0 0 0 2536 13 0 0 20 0 1 0 527364310 2221060096 70634 33554432000 4194304 5870510 140729211405168 140729211403528 5282738 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 542251 70634 963 410 0 537724 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2169004 KiB
Current children cumulated memory: 282536 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.02 2.02 3/199 22711
/proc/meminfo: memFree=24782092/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2144348 memory=267676 CPUtime=51.09 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 91815 0 0 0 5091 18 0 0 20 0 1 0 527364310 2195812352 66919 33554432000 4194304 5870510 140729211405168 140729211404184 5272395 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 536087 66919 963 410 0 531560 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2144348 KiB
Current children cumulated memory: 267676 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/199 22715
/proc/meminfo: memFree=24757192/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2180376 memory=291176 CPUtime=102.29 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 128048 0 0 0 10201 28 0 0 20 0 1 0 527364310 2232705024 72794 33554432000 4194304 5870510 140729211405168 140729211403528 5272880 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 545094 72794 963 410 0 540567 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2180376 KiB
Current children cumulated memory: 291176 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/200 22721
/proc/meminfo: memFree=24760184/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2182336 memory=288500 CPUtime=162.28 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 151323 0 0 0 16193 35 0 0 20 0 1 0 527364310 2234712064 72125 33554432000 4194304 5870510 140729211405168 140729211403352 5274967 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 545584 72125 963 410 0 541057 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2182336 KiB
Current children cumulated memory: 288500 KiB

[startup+181.225 s]
# the end of solver process 22700 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=180.835 s, system=0.384987 s

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

[startup+166.4 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 22721
/proc/meminfo: memFree=24768592/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2151820 memory=282736 CPUtime=166.38 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 152032 0 0 0 16602 36 0 0 20 0 1 0 527364310 2203463680 70684 33554432000 4194304 5870510 140729211405168 140729211403528 5283135 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 537955 70684 963 410 0 533428 0
Current children cumulated CPU time: 166.38 s
Current children cumulated vsize: 2151820 KiB
Current children cumulated memory: 282736 KiB

[startup+172.8 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 22721
/proc/meminfo: memFree=24773992/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2152416 memory=279228 CPUtime=172.79 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 153026 0 0 0 17242 37 0 0 20 0 1 0 527364310 2204073984 69807 33554432000 4194304 5870510 140729211405168 140729211403736 5272958 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 538104 69807 963 410 0 533577 0
Current children cumulated CPU time: 172.79 s
Current children cumulated vsize: 2152416 KiB
Current children cumulated memory: 279228 KiB

[startup+176 s]*
/proc/loadavg: 2.00 2.01 2.02 3/199 22721
/proc/meminfo: memFree=24767848/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2152548 memory=279448 CPUtime=176 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 153059 0 0 0 17563 37 0 0 20 0 1 0 527364310 2204209152 69862 33554432000 4194304 5870510 140729211405168 140729211403528 5272427 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 538137 69862 963 410 0 533610 0
Current children cumulated CPU time: 176 s
Current children cumulated vsize: 2152548 KiB
Current children cumulated memory: 279448 KiB

[startup+179.2 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 22721
/proc/meminfo: memFree=24769648/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2152712 memory=283772 CPUtime=179.19 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 153133 0 0 0 17882 37 0 0 20 0 1 0 527364310 2204377088 70943 33554432000 4194304 5870510 140729211405168 140729211403512 5262779 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 538178 70943 963 410 0 533651 0
Current children cumulated CPU time: 179.19 s
Current children cumulated vsize: 2152712 KiB
Current children cumulated memory: 283772 KiB

[startup+180 s]*
/proc/loadavg: 2.00 2.01 2.02 3/199 22721
/proc/meminfo: memFree=24765428/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2153120 memory=286068 CPUtime=180 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 153206 0 0 0 17963 37 0 0 20 0 1 0 527364310 2204794880 71517 33554432000 4194304 5870510 140729211405168 140729211403512 5282759 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 538280 71517 963 410 0 533753 0
Current children cumulated CPU time: 180 s
Current children cumulated vsize: 2153120 KiB
Current children cumulated memory: 286068 KiB

[startup+180.8 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 22721
/proc/meminfo: memFree=24765428/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2153540 memory=274056 CPUtime=180.78 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 153769 0 0 0 18041 37 0 0 20 0 1 0 527364310 2205224960 68514 33554432000 4194304 5870510 140729211405168 140729211403512 5263032 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 538385 68514 963 410 0 533858 0
Current children cumulated CPU time: 180.78 s
Current children cumulated vsize: 2153540 KiB
Current children cumulated memory: 274056 KiB

[startup+181.2 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 22722
/proc/meminfo: memFree=24777264/32770624 swapFree=66974988/67108860
[pid=22700] ppid=22697 vsize=2153540 memory=276104 CPUtime=181.18 cores=1,3,5,7
/proc/22700/stat : 22700 (xcsp_picat) R 22697 22700 21433 0 -1 4202496 153798 0 0 0 18081 37 0 0 20 0 1 0 527364310 2205224960 69026 33554432000 4194304 5870510 140729211405168 140729211403528 5282709 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 24186880 140729211413511 140729211413593 140729211413593 140729211416518 0
/proc/22700/statm: 538385 69026 963 410 0 533858 0
Current children cumulated CPU time: 181.18 s
Current children cumulated vsize: 2153540 KiB
Current children cumulated memory: 276104 KiB

Child status: 0
Real time (s): 181.225
CPU time (s): 181.22
CPU user time (s): 180.835
CPU system time (s): 0.384987
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 2249684
Max. memory (cumulated for all children) (KiB): 354612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.835
system time used= 0.384987
maximum resident set size= 354612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 153967
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= 4
involuntary context switches= 48


# summary of solver processes directly reported to runsolver:
#   pid: 22700
#   total CPU time (s): 181.22
#   total CPU user time (s): 180.835
#   total CPU system time (s): 0.384987

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.760687 second user time and 1.35874 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-26 18:09:41
IDJOB=4407880
IDBENCH=141062
IDSOLVER=2873
FILE ID=node117/4407880-1569514225
RUNJOBID= node117-1569509598-21465
PBS_JOBID= 21705796
Free space on /var/tmp= 13508 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP18/Rlfap_mini/Rlfap-dec-scens11_mini/Rlfap-ext-scen-11-f02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407880-1569514225/watcher-4407880-1569514225 -o /var/tmp/evaluation-result-4407880-1569514225/solver-4407880-1569514225 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node117-1569509598-21465 --watchdog 2560  xcsp_picat HOME/instance-4407880-1569514225.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 7ac25fa9c4532324d4bc78edd5427656
RANDOM SEED=730888957

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        25033860 kB
MemAvailable:   31550788 kB
Buffers:          161948 kB
Cached:          6424896 kB
SwapCached:        27672 kB
Active:          3503560 kB
Inactive:        3372820 kB
Active(anon):     276820 kB
Inactive(anon):    80908 kB
Active(file):    3226740 kB
Inactive(file):  3291912 kB
Unevictable:      107792 kB
Mlocked:          107792 kB
SwapTotal:      67108860 kB
SwapFree:       66974988 kB
Dirty:              3148 kB
Writeback:             0 kB
AnonPages:        370496 kB
Mapped:            24528 kB
Shmem:             59704 kB
Slab:             455060 kB
SReclaimable:     426736 kB
SUnreclaim:        28324 kB
KernelStack:        3488 kB
PageTables:         6348 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2828612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    311296 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 /var/tmp at the end= 13504 MiB
End job on node117 at 2019-09-26 18:12:43