Trace number 4395593

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 2019-09-12OPT2 406.633 406.594

General information on the benchmark

NameTemplateDesign/
TemplateDesign-m2-herbs_c18.xml
MD5SUM01ee442f0f2e93e01b5a5546098ec59b
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark15.8703
Satisfiable
(Un)Satisfiability was proved
Number of variables960
Number of constraints121
Number of domains3
Minimum domain size2
Maximum domain size281
Distribution of domain sizes[{"size":2,"count":30},{"size":43,"count":900},{"size":281,"count":30}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":870},{"degree":3,"count":60},{"degree":32,"count":30}]
Minimum constraint arity2
Maximum constraint arity60
Distribution of constraint arities[{"arity":2,"count":60},{"arity":30,"count":31},{"arity":60,"count":30}]
Number of extensional constraints0
Number of intensional constraints60
Distribution of constraint types[{"type":"intension","count":60},{"type":"ordered","count":1},{"type":"sum","count":60}]
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 

38.69/38.70	c xcsp_picat version 2.7b12 (9/12/2019)
184.81/184.85	o 10
303.62/303.65	o 3
406.53/406.58	o 2
406.53/406.58	s OPTIMUM FOUND
406.53/406.58	v <instantiation>
406.53/406.58	v     <list> d[][] npt[] u[]  </list> 
406.53/406.58	v     <values> 4 4 4 4 4 4 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 1 2 2 2 2 1 1 1 1 1 1 1 1 1 1 3 3 3 3 3 3 3 0 0 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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 42 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  62 24 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  1 1 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> 
406.53/406.58	v </instantiation>

Verifier Data 

OK	2

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 (13461 MiB free)
  memory of node 1: 16384 MiB (15859 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395593-1568350919/watcher-4395593-1568350919 -o /tmp/evaluation-result-4395593-1568350919/solver-4395593-1568350919 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560 xcsp_picat HOME/instance-4395593-1568350919.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=28597, runsolver pid=28594

[startup+0.100772 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 28598
/proc/meminfo: memFree=29987180/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2048576 memory=40208 CPUtime=0.1 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 4676 0 0 0 9 1 0 0 20 0 1 0 411340569 2097741824 10052 33554432000 4194304 5870510 140724438120528 140724438111016 5478371 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 512144 10052 945 410 0 507617 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2048576 KiB
Current children cumulated memory: 40208 KiB

[startup+0.209688 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 28598
/proc/meminfo: memFree=29975948/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2060124 memory=52340 CPUtime=0.21 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 7427 0 0 0 20 1 0 0 20 0 1 0 411340569 2109566976 13085 33554432000 4194304 5870510 140724438120528 140724438111016 140109342882789 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 515031 13085 962 410 0 510504 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2060124 KiB
Current children cumulated memory: 52340 KiB

[startup+0.309734 s]*
/proc/loadavg: 2.00 2.03 2.05 3/200 28598
/proc/meminfo: memFree=29956416/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2077264 memory=71952 CPUtime=0.31 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 12347 0 0 0 29 2 0 0 20 0 1 0 411340569 2127118336 17988 33554432000 4194304 5870510 140724438120528 140724438111016 5317972 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 519316 17988 962 410 0 514789 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2077264 KiB
Current children cumulated memory: 71952 KiB

[startup+0.700405 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 28598
/proc/meminfo: memFree=29918652/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2173008 memory=143136 CPUtime=0.69 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 27838 0 0 0 64 5 0 0 20 0 1 0 411340569 2225160192 35784 33554432000 4194304 5870510 140724438120528 140724438111016 140109342882789 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 543252 35784 962 410 0 538725 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2173008 KiB
Current children cumulated memory: 143136 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 28598
/proc/meminfo: memFree=29829164/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2212412 memory=198088 CPUtime=1.49 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 37109 0 0 0 142 7 0 0 20 0 1 0 411340569 2265509888 49522 33554432000 4194304 5870510 140724438120528 140724438119016 5562056 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 553103 49522 962 410 0 548576 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2212412 KiB
Current children cumulated memory: 198088 KiB

[startup+3.10938 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 28598
/proc/meminfo: memFree=29825200/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2213864 memory=199888 CPUtime=3.1 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 40340 0 0 0 303 7 0 0 20 0 1 0 411340569 2266996736 49972 33554432000 4194304 5870510 140724438120528 140724438119528 5478371 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 553466 49972 962 410 0 548939 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2213864 KiB
Current children cumulated memory: 199888 KiB

[startup+6.3004 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 28598
/proc/meminfo: memFree=29819416/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2249948 memory=207364 CPUtime=6.3 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 81987 0 0 0 620 10 0 0 20 0 1 0 411340569 2303946752 51841 33554432000 4194304 5870510 140724438120528 140724438119016 5261275 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 562487 51841 969 410 0 557960 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 2249948 KiB
Current children cumulated memory: 207364 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 28599
/proc/meminfo: memFree=29799652/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2281288 memory=239752 CPUtime=12.69 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 116141 0 0 0 1256 13 0 0 20 0 1 0 411340569 2336038912 59938 33554432000 4194304 5870510 140724438120528 140724438118872 5343795 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 570322 59938 972 410 0 565795 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2281288 KiB
Current children cumulated memory: 239752 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 28601
/proc/meminfo: memFree=29780032/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2283508 memory=238692 CPUtime=25.49 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 162123 0 0 0 2530 19 0 0 20 0 1 0 411340569 2338312192 59673 33554432000 4194304 5870510 140724438120528 140724438119784 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 570877 59673 993 410 0 566350 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2283508 KiB
Current children cumulated memory: 238692 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 28601
/proc/meminfo: memFree=29793452/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2252688 memory=224544 CPUtime=51.1 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 188401 0 0 0 5089 21 0 0 20 0 1 0 411340569 2306752512 56136 33554432000 4194304 5870510 140724438120528 140724438119640 140109348562780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 563172 56136 994 410 0 558645 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2252688 KiB
Current children cumulated memory: 224544 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 28606
/proc/meminfo: memFree=29772312/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2263756 memory=240976 CPUtime=102.3 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 243465 0 0 0 10204 26 0 0 20 0 1 0 411340569 2318086144 60244 33554432000 4194304 5870510 140724438120528 140724438119096 5272392 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 565939 60244 994 410 0 561412 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2263756 KiB
Current children cumulated memory: 240976 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 28612
/proc/meminfo: memFree=29725812/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2295888 memory=276876 CPUtime=162.31 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 297583 0 0 0 16193 38 0 0 20 0 1 0 411340569 2350989312 69219 33554432000 4194304 5870510 140724438120528 140724438118872 5337516 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 573972 69219 1001 410 0 569445 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 2295888 KiB
Current children cumulated memory: 276876 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 28616
/proc/meminfo: memFree=29728508/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2276940 memory=267592 CPUtime=222.32 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 300096 0 0 0 22191 41 0 0 20 0 1 0 411340569 2331586560 66898 33554432000 4194304 5870510 140724438120528 140724438119064 5295141 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 569235 66898 1001 410 0 564708 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 2276940 KiB
Current children cumulated memory: 267592 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 28620
/proc/meminfo: memFree=29723924/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2305888 memory=281132 CPUtime=282.31 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 341930 0 0 0 28178 53 0 0 20 0 1 0 411340569 2361229312 70283 33554432000 4194304 5870510 140724438120528 140724438119208 5343859 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 576472 70283 1001 410 0 571945 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2305888 KiB
Current children cumulated memory: 281132 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28626
/proc/meminfo: memFree=29728056/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2296612 memory=271868 CPUtime=342.32 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 358700 0 0 0 34170 62 0 0 20 0 1 0 411340569 2351730688 67967 33554432000 4194304 5870510 140724438120528 140724438118856 5343859 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 574153 67967 1001 410 0 569626 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 2296612 KiB
Current children cumulated memory: 271868 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28630
/proc/meminfo: memFree=29914428/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2276860 memory=261600 CPUtime=402.33 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 372609 0 0 0 40169 64 0 0 20 0 1 0 411340569 2331504640 65400 33554432000 4194304 5870510 140724438120528 140724438119064 5272494 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 569215 65400 1001 410 0 564688 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 2276860 KiB
Current children cumulated memory: 261600 KiB

[startup+406.594 s]
# the end of solver process 28597 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=405.976 s, system=0.657064 s

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

[startup+403.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28630
/proc/meminfo: memFree=29914428/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2276860 memory=261600 CPUtime=403.23 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 372729 0 0 0 40259 64 0 0 20 0 1 0 411340569 2331504640 65400 33554432000 4194304 5870510 140724438120528 140724438119064 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 569215 65400 1001 410 0 564688 0
Current children cumulated CPU time: 403.23 s
Current children cumulated vsize: 2276860 KiB
Current children cumulated memory: 261600 KiB

[startup+404.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28630
/proc/meminfo: memFree=29914544/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2276860 memory=261600 CPUtime=404.83 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 372895 0 0 0 40418 65 0 0 20 0 1 0 411340569 2331504640 65400 33554432000 4194304 5870510 140724438120528 140724438119064 5272987 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 569215 65400 1001 410 0 564688 0
Current children cumulated CPU time: 404.83 s
Current children cumulated vsize: 2276860 KiB
Current children cumulated memory: 261600 KiB

[startup+405.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28630
/proc/meminfo: memFree=29914552/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2276860 memory=261600 CPUtime=405.63 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 372990 0 0 0 40498 65 0 0 20 0 1 0 411340569 2331504640 65400 33554432000 4194304 5870510 140724438120528 140724438119064 5288933 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 569215 65400 1001 410 0 564688 0
Current children cumulated CPU time: 405.63 s
Current children cumulated vsize: 2276860 KiB
Current children cumulated memory: 261600 KiB

[startup+406 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 28630
/proc/meminfo: memFree=29914544/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2276860 memory=261600 CPUtime=406.04 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 373085 0 0 0 40539 65 0 0 20 0 1 0 411340569 2331504640 65400 33554432000 4194304 5870510 140724438120528 140724438119064 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 569215 65400 1001 410 0 564688 0
Current children cumulated CPU time: 406.04 s
Current children cumulated vsize: 2276860 KiB
Current children cumulated memory: 261600 KiB

[startup+406.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28630
/proc/meminfo: memFree=29914544/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2276860 memory=261600 CPUtime=406.43 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 373116 0 0 0 40578 65 0 0 20 0 1 0 411340569 2331504640 65400 33554432000 4194304 5870510 140724438120528 140724438119064 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 569215 65400 1001 410 0 564688 0
Current children cumulated CPU time: 406.43 s
Current children cumulated vsize: 2276860 KiB
Current children cumulated memory: 261600 KiB

[startup+406.5 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28630
/proc/meminfo: memFree=29914544/32770624 swapFree=67001840/67108860
[pid=28597] ppid=28594 vsize=2276860 memory=261600 CPUtime=406.53 cores=1,3,5,7
/proc/28597/stat : 28597 (xcsp_picat) R 28594 28597 22075 0 -1 4202496 373127 0 0 0 40588 65 0 0 20 0 1 0 411340569 2331504640 65400 33554432000 4194304 5870510 140724438120528 140724438119064 5283138 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 39493632 140724438123551 140724438123629 140724438123629 140724438126538 0
/proc/28597/statm: 569215 65400 1001 410 0 564688 0
Current children cumulated CPU time: 406.53 s
Current children cumulated vsize: 2276860 KiB
Current children cumulated memory: 261600 KiB

Child status: 0
Real time (s): 406.594
CPU time (s): 406.633
CPU user time (s): 405.976
CPU system time (s): 0.657064
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 2386088
Max. memory (cumulated for all children) (KiB): 330372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 405.976
system time used= 0.657064
maximum resident set size= 330372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 373509
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= 339


# summary of solver processes directly reported to runsolver:
#   pid: 28597
#   total CPU time (s): 406.633
#   total CPU user time (s): 405.976
#   total CPU system time (s): 0.657064

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.53362 second user time and 3.18792 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-13 07:01:15
IDJOB=4395593
IDBENCH=141359
IDSOLVER=2845
FILE ID=node136/4395593-1568350919
RUNJOBID= node136-1568323423-22107
PBS_JOBID= 21701143
Free space on /tmp= 56788 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP18/TemplateDesign/TemplateDesign-m2-herbs_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395593-1568350919/watcher-4395593-1568350919 -o /tmp/evaluation-result-4395593-1568350919/solver-4395593-1568350919 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560  xcsp_picat HOME/instance-4395593-1568350919.xml

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

MD5SUM BENCH= 01ee442f0f2e93e01b5a5546098ec59b
RANDOM SEED=1596289818

node136.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	: 5333.00
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	: 5333.00
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	: 5333.00
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	: 5333.00
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:        30023480 kB
MemAvailable:   31598220 kB
Buffers:           88564 kB
Cached:          1766920 kB
SwapCached:         3516 kB
Active:          1192880 kB
Inactive:         968348 kB
Active(anon):     304432 kB
Inactive(anon):    41916 kB
Active(file):     888448 kB
Inactive(file):   926432 kB
Unevictable:      107452 kB
Mlocked:          107452 kB
SwapTotal:      67108860 kB
SwapFree:       67001840 kB
Dirty:              3164 kB
Writeback:             0 kB
AnonPages:        411528 kB
Mapped:            44660 kB
Shmem:             31724 kB
Slab:             180020 kB
SReclaimable:     151392 kB
SUnreclaim:        28628 kB
KernelStack:        3568 kB
PageTables:         6236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2808924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    356352 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56784 MiB
End job on node136 at 2019-09-13 07:08:02