Trace number 4395581

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 2019-09-12OPT4948 195.758 195.765

General information on the benchmark

NameQuadraticAssignment/QuadraticAssignment-m1-s1/
QuadraticAssignment-chr15a.xml
MD5SUM2cf522cde643a9876c78ef6348327f24
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4948
Best CPU time to get the best result obtained on this benchmark6.71087
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of constraints15
Number of domains2
Minimum domain size15
Maximum domain size64
Distribution of domain sizes[{"size":15,"count":15},{"size":64,"count":14}]
Minimum variable degree0
Maximum variable degree4
Distribution of variable degrees[{"degree":0,"count":211},{"degree":2,"count":19},{"degree":3,"count":7},{"degree":4,"count":3}]
Minimum constraint arity3
Maximum constraint arity15
Distribution of constraint arities[{"arity":3,"count":14},{"arity":15,"count":1}]
Number of extensional constraints14
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":14},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

195.68/195.76	c xcsp_picat version 2.7b12 (9/12/2019)
195.68/195.76	o 20846
195.68/195.76	o 6315
195.68/195.76	o 5166
195.68/195.76	o 4948
195.68/195.76	s OPTIMUM FOUND
195.68/195.76	v <instantiation>
195.68/195.76	v     <list> x[] d[][]  </list> 
195.68/195.76	v     <values> 4 9 7 12 11 10 13 1 3 5 6 14 2 0 8  0 14 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 13 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 39 12 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 38 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 50 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0   </values> 
195.68/195.76	v </instantiation>

Verifier Data 

OK	4948

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 (15224 MiB free)
  memory of node 1: 16384 MiB (15042 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395581-1568330388/watcher-4395581-1568330388 -o /tmp/evaluation-result-4395581-1568330388/solver-4395581-1568330388 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31467 --watchdog 2560 xcsp_picat HOME/instance-4395581-1568330388.xml 

running on 4 cores: 0,2,4,6

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
solver pid=1888, runsolver pid=1885
Current StackSize limit: 8192 KiB


[startup+0.100341 s]*
/proc/loadavg: 1.84 1.98 2.03 3/203 1889
/proc/meminfo: memFree=30976340/32770624 swapFree=66966216/67108860
[pid=1888] ppid=1885 vsize=2038964 memory=22292 CPUtime=0.1 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 3279 0 0 0 10 0 0 0 20 0 1 0 409288340 2087899136 5573 33554432000 4194304 5870510 140723810645168 140723810644344 140475367731079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 509741 5573 942 410 0 505214 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2038964 KiB
Current children cumulated memory: 22292 KiB

[startup+0.210083 s]*
/proc/loadavg: 1.84 1.98 2.03 3/203 1889
/proc/meminfo: memFree=30975652/32770624 swapFree=66966216/67108860
[pid=1888] ppid=1885 vsize=2036148 memory=22196 CPUtime=0.21 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 3714 0 0 0 21 0 0 0 20 0 1 0 409288340 2085015552 5549 33554432000 4194304 5870510 140723810645168 140723810644344 5272665 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 509037 5549 969 410 0 504510 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036148 KiB
Current children cumulated memory: 22196 KiB

[startup+0.309746 s]*
/proc/loadavg: 1.84 1.98 2.03 3/203 1889
/proc/meminfo: memFree=30975808/32770624 swapFree=66966216/67108860
[pid=1888] ppid=1885 vsize=2036148 memory=22700 CPUtime=0.3 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 3822 0 0 0 30 0 0 0 20 0 1 0 409288340 2085015552 5675 33554432000 4194304 5870510 140723810645168 140723810644424 5267744 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 509037 5675 989 410 0 504510 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036148 KiB
Current children cumulated memory: 22700 KiB

[startup+0.700353 s]
/proc/loadavg: 1.84 1.98 2.03 3/203 1889
/proc/meminfo: memFree=30974568/32770624 swapFree=66966216/67108860
[pid=1888] ppid=1885 vsize=2039780 memory=25288 CPUtime=0.69 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 4467 0 0 0 69 0 0 0 20 0 1 0 409288340 2088734720 6322 33554432000 4194304 5870510 140723810645168 140723810644424 140475372968542 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 509945 6322 991 410 0 505418 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039780 KiB
Current children cumulated memory: 25288 KiB

[startup+1.50037 s]
/proc/loadavg: 1.84 1.98 2.03 3/203 1889
/proc/meminfo: memFree=30972212/32770624 swapFree=66966216/67108860
[pid=1888] ppid=1885 vsize=2047316 memory=33508 CPUtime=1.49 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 5729 0 0 0 149 0 0 0 20 0 1 0 409288340 2096451584 8377 33554432000 4194304 5870510 140723810645168 140723810644120 5282747 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 511829 8377 991 410 0 507302 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2047316 KiB
Current children cumulated memory: 33508 KiB

[startup+3.10998 s]
/proc/loadavg: 1.84 1.98 2.03 3/203 1889
/proc/meminfo: memFree=30949376/32770624 swapFree=66966216/67108860
[pid=1888] ppid=1885 vsize=2065992 memory=46840 CPUtime=3.1 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 7780 0 0 0 309 1 0 0 20 0 1 0 409288340 2115575808 11710 33554432000 4194304 5870510 140723810645168 140723810644120 5282509 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 516498 11710 991 410 0 511971 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2065992 KiB
Current children cumulated memory: 46840 KiB

[startup+6.30036 s]
/proc/loadavg: 1.94 2.00 2.04 3/203 1889
/proc/meminfo: memFree=30955464/32770624 swapFree=66966216/67108860
[pid=1888] ppid=1885 vsize=2070412 memory=43668 CPUtime=6.29 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 11832 0 0 0 627 2 0 0 20 0 1 0 409288340 2120101888 10917 33554432000 4194304 5870510 140723810645168 140723810644120 5283138 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 517603 10917 991 410 0 513076 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2070412 KiB
Current children cumulated memory: 43668 KiB

[startup+12.7004 s]
/proc/loadavg: 1.94 2.00 2.04 3/203 1889
/proc/meminfo: memFree=30930380/32770624 swapFree=66966216/67108860
[pid=1888] ppid=1885 vsize=2076444 memory=65340 CPUtime=12.69 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 16412 0 0 0 1266 3 0 0 20 0 1 0 409288340 2126278656 16335 33554432000 4194304 5870510 140723810645168 140723810644344 5282467 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 519111 16335 998 410 0 514584 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2076444 KiB
Current children cumulated memory: 65340 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/203 1890
/proc/meminfo: memFree=30928396/32770624 swapFree=66966216/67108860
[pid=1888] ppid=1885 vsize=2076444 memory=65344 CPUtime=25.49 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 20113 0 0 0 2545 4 0 0 20 0 1 0 409288340 2126278656 16336 33554432000 4194304 5870510 140723810645168 140723810644344 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 519111 16336 998 410 0 514584 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2076444 KiB
Current children cumulated memory: 65344 KiB

[startup+51.11 s]
/proc/loadavg: 1.97 2.00 2.04 3/203 1892
/proc/meminfo: memFree=30910980/32770624 swapFree=66966216/67108860
[pid=1888] ppid=1885 vsize=2081080 memory=69976 CPUtime=51.1 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 25465 0 0 0 5104 6 0 0 20 0 1 0 409288340 2131025920 17494 33554432000 4194304 5870510 140723810645168 140723810644344 5282590 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 520270 17494 998 410 0 515743 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 69976 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/203 1903
/proc/meminfo: memFree=30929844/32770624 swapFree=66966220/67108860
[pid=1888] ppid=1885 vsize=2081080 memory=69976 CPUtime=102.29 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 32802 0 0 0 10222 7 0 0 20 0 1 0 409288340 2131025920 17494 33554432000 4194304 5870510 140723810645168 140723810644280 5263058 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 520270 17494 998 410 0 515743 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 69976 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/203 1907
/proc/meminfo: memFree=30905488/32770624 swapFree=66966220/67108860
[pid=1888] ppid=1885 vsize=2081080 memory=69976 CPUtime=162.28 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 35824 0 0 0 16221 7 0 0 20 0 1 0 409288340 2131025920 17494 33554432000 4194304 5870510 140723810645168 140723810644344 5262800 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 520270 17494 998 410 0 515743 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 69976 KiB

[startup+195.765 s]
# the end of solver process 1888 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=195.67 s, system=0.087998 s

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

[startup+179.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 1909
/proc/meminfo: memFree=30903928/32770624 swapFree=66966220/67108860
[pid=1888] ppid=1885 vsize=2081080 memory=69976 CPUtime=179.19 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 36883 0 0 0 17911 8 0 0 20 0 1 0 409288340 2131025920 17494 33554432000 4194304 5870510 140723810645168 140723810644344 5276624 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 520270 17494 998 410 0 515743 0
Current children cumulated CPU time: 179.19 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 69976 KiB

[startup+185.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 1974
/proc/meminfo: memFree=30950880/32770624 swapFree=66966220/67108860
[pid=1888] ppid=1885 vsize=2081080 memory=69976 CPUtime=185.59 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 36892 0 0 0 18551 8 0 0 20 0 1 0 409288340 2131025920 17494 33554432000 4194304 5870510 140723810645168 140723810644344 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 520270 17494 998 410 0 515743 0
Current children cumulated CPU time: 185.59 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 69976 KiB

[startup+192 s]*
/proc/loadavg: 2.00 2.00 2.04 3/202 1974
/proc/meminfo: memFree=30940836/32770624 swapFree=66966220/67108860
[pid=1888] ppid=1885 vsize=2081080 memory=69976 CPUtime=191.99 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 36895 0 0 0 19191 8 0 0 20 0 1 0 409288340 2131025920 17494 33554432000 4194304 5870510 140723810645168 140723810644344 5272987 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 520270 17494 998 410 0 515743 0
Current children cumulated CPU time: 191.99 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 69976 KiB

[startup+193.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 1975
/proc/meminfo: memFree=30938528/32770624 swapFree=66966220/67108860
[pid=1888] ppid=1885 vsize=2081080 memory=69976 CPUtime=193.58 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 36895 0 0 0 19350 8 0 0 20 0 1 0 409288340 2131025920 17494 33554432000 4194304 5870510 140723810645168 140723810644344 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 520270 17494 998 410 0 515743 0
Current children cumulated CPU time: 193.58 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 69976 KiB

[startup+194.4 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 1975
/proc/meminfo: memFree=30938528/32770624 swapFree=66966220/67108860
[pid=1888] ppid=1885 vsize=2081080 memory=69976 CPUtime=194.38 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 36895 0 0 0 19430 8 0 0 20 0 1 0 409288340 2131025920 17494 33554432000 4194304 5870510 140723810645168 140723810644344 140475372950468 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 520270 17494 998 410 0 515743 0
Current children cumulated CPU time: 194.38 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 69976 KiB

[startup+195.2 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 1975
/proc/meminfo: memFree=30934248/32770624 swapFree=66966220/67108860
[pid=1888] ppid=1885 vsize=2081080 memory=69976 CPUtime=195.18 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 36895 0 0 0 19510 8 0 0 20 0 1 0 409288340 2131025920 17494 33554432000 4194304 5870510 140723810645168 140723810644344 5282606 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 520270 17494 998 410 0 515743 0
Current children cumulated CPU time: 195.18 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 69976 KiB

[startup+195.6 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 1975
/proc/meminfo: memFree=30934248/32770624 swapFree=66966220/67108860
[pid=1888] ppid=1885 vsize=2081080 memory=69976 CPUtime=195.58 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 36895 0 0 0 19550 8 0 0 20 0 1 0 409288340 2131025920 17494 33554432000 4194304 5870510 140723810645168 140723810644344 5272392 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 520270 17494 998 410 0 515743 0
Current children cumulated CPU time: 195.58 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 69976 KiB

[startup+195.7 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 1975
/proc/meminfo: memFree=30934248/32770624 swapFree=66966220/67108860
[pid=1888] ppid=1885 vsize=2081080 memory=69976 CPUtime=195.68 cores=0,2,4,6
/proc/1888/stat : 1888 (xcsp_picat) R 1885 1888 31436 0 -1 4202496 36895 0 0 0 19560 8 0 0 20 0 1 0 409288340 2131025920 17494 33554432000 4194304 5870510 140723810645168 140723810644344 5272516 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36995072 140723810653215 140723810653293 140723810653293 140723810656202 0
/proc/1888/statm: 520270 17494 998 410 0 515743 0
Current children cumulated CPU time: 195.68 s
Current children cumulated vsize: 2081080 KiB
Current children cumulated memory: 69976 KiB

Child status: 0
Real time (s): 195.765
CPU time (s): 195.758
CPU user time (s): 195.67
CPU system time (s): 0.087998
CPU usage (%): 99.9966
Max. virtual memory (cumulated for all children) (KiB): 2081080
Max. memory (cumulated for all children) (KiB): 69976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 195.67
system time used= 0.087998
maximum resident set size= 70004
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36946
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= 7
involuntary context switches= 53


# summary of solver processes directly reported to runsolver:
#   pid: 1888
#   total CPU time (s): 195.758
#   total CPU user time (s): 195.67
#   total CPU system time (s): 0.087998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.712956 second user time and 1.52845 second system time

The end

Launcher Data 

Begin job on node135 at 2019-09-13 01:19:08
IDJOB=4395581
IDBENCH=123088
IDSOLVER=2845
FILE ID=node135/4395581-1568330388
RUNJOBID= node135-1568323825-31467
PBS_JOBID= 21701148
Free space on /tmp= 59124 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/QuadraticAssignment/QuadraticAssignment-m1-s1/QuadraticAssignment-chr15a.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395581-1568330388/watcher-4395581-1568330388 -o /tmp/evaluation-result-4395581-1568330388/solver-4395581-1568330388 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31467 --watchdog 2560  xcsp_picat HOME/instance-4395581-1568330388.xml

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

MD5SUM BENCH= 2cf522cde643a9876c78ef6348327f24
RANDOM SEED=1297736541

node135.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30994004 kB
MemAvailable:   31817156 kB
Buffers:          119664 kB
Cached:           969680 kB
SwapCached:        35824 kB
Active:           479376 kB
Inactive:         699632 kB
Active(anon):      61000 kB
Inactive(anon):    59704 kB
Active(file):     418376 kB
Inactive(file):   639928 kB
Unevictable:      109776 kB
Mlocked:          109776 kB
SwapTotal:      67108860 kB
SwapFree:       66966216 kB
Dirty:              3352 kB
Writeback:             0 kB
AnonPages:        164108 kB
Mapped:            36432 kB
Shmem:             22648 kB
Slab:             191856 kB
SReclaimable:     161364 kB
SUnreclaim:        30492 kB
KernelStack:        3632 kB
PageTables:         5372 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2577588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    106496 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 59120 MiB
End job on node135 at 2019-09-13 01:22:24