Trace number 4395181

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 2019-09-12OPT3 83.1782 83.1883

General information on the benchmark

NameBinPacking/BinPacking-sum-skj2/
BinPacking-sum-n1w1b1r5.xml
MD5SUM15a2bddfb10fd8a6157ce871797528b8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark3.29172
Satisfiable
(Un)Satisfiability was proved
Number of variables61
Number of constraints43
Number of domains2
Minimum domain size21
Maximum domain size42
Distribution of domain sizes[{"size":21,"count":1},{"size":42,"count":60}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":40},{"degree":5,"count":20}]
Minimum constraint arity3
Maximum constraint arity60
Distribution of constraint arities[{"arity":3,"count":40},{"arity":21,"count":1},{"arity":60,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":20},{"type":"lex","count":1},{"type":"sum","count":20},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

Quality of the solution as a function of time


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

Solver Data 

83.09/83.18	c xcsp_picat version 2.7b12 (9/12/2019)
83.09/83.18	o 2
83.09/83.18	o 3
83.09/83.18	s OPTIMUM FOUND
83.09/83.18	v <instantiation>
83.09/83.18	v     <list> b[][] x  </list> 
83.09/83.18	v     <values> 394 326 279 392 287 274 391 324 281 386 321 291 383 368 0 382 342 266 380 303 278 370 348 281 369 326 305 368 354 278 365 356 267 356 304 274 355 318 302 339 338 321 337 335 326 333 333 332 317 312 299 0 0 0 0 0 0 0 0 0  3   </values> 
83.09/83.18	v </instantiation>

Verifier Data 

OK	3

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 (10824 MiB free)
  memory of node 1: 16384 MiB (14109 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395181-1568341322/watcher-4395181-1568341322 -o /tmp/evaluation-result-4395181-1568341322/solver-4395181-1568341322 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24246 --watchdog 2580 xcsp_picat HOME/instance-4395181-1568341322.xml 

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

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

solver pid=29495, runsolver pid=29492

[startup+0.100156 s]*
/proc/loadavg: 1.97 2.02 2.04 3/201 29496
/proc/meminfo: memFree=25513532/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2045948 memory=27164 CPUtime=0.1 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 2418 0 0 0 10 0 0 0 20 0 1 0 410074164 2095050752 6791 33554432000 4194304 5870510 140735874796912 140735874794056 4511997 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 511487 6791 960 410 0 506960 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2045948 KiB
Current children cumulated memory: 27164 KiB

[startup+0.209841 s]*
/proc/loadavg: 1.97 2.02 2.04 3/201 29496
/proc/meminfo: memFree=25486364/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2067812 memory=53784 CPUtime=0.21 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 7950 0 0 0 20 1 0 0 20 0 1 0 410074164 2117439488 13380 33554432000 4194304 5870510 140735874796912 140735874794056 139825196600293 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 516988 13446 960 410 0 512461 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2067812 KiB
Current children cumulated memory: 53784 KiB

[startup+0.309861 s]*
/proc/loadavg: 1.97 2.02 2.04 3/201 29496
/proc/meminfo: memFree=25465216/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2085988 memory=70124 CPUtime=0.31 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 11557 0 0 0 30 1 0 0 20 0 1 0 410074164 2136051712 17531 33554432000 4194304 5870510 140735874796912 140735874794056 5393363 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 521497 17531 960 410 0 516970 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2085988 KiB
Current children cumulated memory: 70124 KiB

[startup+0.700279 s]
/proc/loadavg: 1.97 2.02 2.04 3/201 29496
/proc/meminfo: memFree=25449340/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2108412 memory=85672 CPUtime=0.69 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 15234 0 0 0 67 2 0 0 20 0 1 0 410074164 2159013888 21418 33554432000 4194304 5870510 140735874796912 140735874794056 5476957 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 527103 21418 960 410 0 522576 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2108412 KiB
Current children cumulated memory: 85672 KiB

[startup+1.5003 s]
/proc/loadavg: 1.97 2.02 2.04 3/201 29496
/proc/meminfo: memFree=25446484/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2110068 memory=90348 CPUtime=1.48 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 15747 0 0 0 146 2 0 0 20 0 1 0 410074164 2160709632 22587 33554432000 4194304 5870510 140735874796912 140735874795912 5334339 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 527517 22587 961 410 0 522990 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2110068 KiB
Current children cumulated memory: 90348 KiB

[startup+3.10959 s]
/proc/loadavg: 1.97 2.02 2.04 3/201 29496
/proc/meminfo: memFree=25433888/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2110340 memory=90596 CPUtime=3.09 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 17405 0 0 0 307 2 0 0 20 0 1 0 410074164 2160988160 22649 33554432000 4194304 5870510 140735874796912 140735874796088 5337297 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 527585 22649 968 410 0 523058 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2110340 KiB
Current children cumulated memory: 90596 KiB

[startup+6.30028 s]
/proc/loadavg: 1.97 2.01 2.04 3/201 29496
/proc/meminfo: memFree=25422768/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2110780 memory=90904 CPUtime=6.29 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 20404 0 0 0 626 3 0 0 20 0 1 0 410074164 2161438720 22726 33554432000 4194304 5870510 140735874796912 140735874796088 5337393 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 527695 22726 968 410 0 523168 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2110780 KiB
Current children cumulated memory: 90904 KiB

[startup+12.7003 s]
/proc/loadavg: 1.98 2.01 2.04 3/201 29496
/proc/meminfo: memFree=25458988/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2122444 memory=90388 CPUtime=12.69 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 31849 0 0 0 1265 4 0 0 20 0 1 0 410074164 2173382656 22597 33554432000 4194304 5870510 140735874796912 140735874795304 139825197059975 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 530611 22597 982 410 0 526084 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2122444 KiB
Current children cumulated memory: 90388 KiB

[startup+25.5003 s]
/proc/loadavg: 1.98 2.01 2.04 3/202 29498
/proc/meminfo: memFree=25436380/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2122444 memory=94580 CPUtime=25.49 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 35182 0 0 0 2543 6 0 0 20 0 1 0 410074164 2173382656 23645 33554432000 4194304 5870510 140735874796912 140735874796088 5337393 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 530611 23645 990 410 0 526084 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2122444 KiB
Current children cumulated memory: 94580 KiB

[startup+51.1096 s]
/proc/loadavg: 1.99 2.01 2.04 3/201 29499
/proc/meminfo: memFree=25415092/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2122384 memory=96376 CPUtime=51.09 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 46703 0 0 0 5100 9 0 0 20 0 1 0 410074164 2173321216 24094 33554432000 4194304 5870510 140735874796912 140735874796088 5352861 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 530596 24094 990 410 0 526069 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2122384 KiB
Current children cumulated memory: 96376 KiB

[startup+83.1883 s]
# the end of solver process 29495 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=83.0482 s, system=0.129997 s

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

[startup+51.2003 s]
/proc/loadavg: 1.99 2.01 2.04 3/201 29499
/proc/meminfo: memFree=25415092/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2122384 memory=96376 CPUtime=51.18 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 46703 0 0 0 5109 9 0 0 20 0 1 0 410074164 2173321216 24094 33554432000 4194304 5870510 140735874796912 140735874796088 5337393 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 530596 24094 990 410 0 526069 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2122384 KiB
Current children cumulated memory: 96376 KiB

[startup+64.0004 s]*
/proc/loadavg: 1.99 2.01 2.04 3/201 29500
/proc/meminfo: memFree=25380916/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2189888 memory=171484 CPUtime=63.99 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 48935 0 0 0 6389 10 0 0 20 0 1 0 410074164 2242445312 42871 33554432000 4194304 5870510 140735874796912 140735874795352 5282767 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 547472 42871 992 410 0 542945 0
Current children cumulated CPU time: 63.99 s
Current children cumulated vsize: 2189888 KiB
Current children cumulated memory: 171484 KiB

[startup+76.8003 s]
/proc/loadavg: 1.99 2.01 2.04 3/201 29502
/proc/meminfo: memFree=25455264/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2122436 memory=101872 CPUtime=76.78 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 51707 0 0 0 7666 12 0 0 20 0 1 0 410074164 2173374464 25468 33554432000 4194304 5870510 140735874796912 140735874796088 5337306 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 530609 25468 999 410 0 526082 0
Current children cumulated CPU time: 76.78 s
Current children cumulated vsize: 2122436 KiB
Current children cumulated memory: 101872 KiB

[startup+80.0003 s]*
/proc/loadavg: 1.99 2.01 2.04 3/201 29502
/proc/meminfo: memFree=25449124/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2128896 memory=118256 CPUtime=79.99 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 54211 0 0 0 7987 12 0 0 20 0 1 0 410074164 2179989504 29564 33554432000 4194304 5870510 140735874796912 140735874795624 5282519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 532224 29564 999 410 0 527697 0
Current children cumulated CPU time: 79.99 s
Current children cumulated vsize: 2128896 KiB
Current children cumulated memory: 118256 KiB

[startup+81.6004 s]
/proc/loadavg: 1.99 2.01 2.04 3/201 29502
/proc/meminfo: memFree=25441940/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2128896 memory=121744 CPUtime=81.58 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 55259 0 0 0 8146 12 0 0 20 0 1 0 410074164 2179989504 30436 33554432000 4194304 5870510 140735874796912 140735874795624 5282295 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 532224 30436 999 410 0 527697 0
Current children cumulated CPU time: 81.58 s
Current children cumulated vsize: 2128896 KiB
Current children cumulated memory: 121744 KiB

[startup+82.4003 s]
/proc/loadavg: 1.99 2.01 2.04 3/201 29502
/proc/meminfo: memFree=25437844/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2128896 memory=121744 CPUtime=82.38 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 55377 0 0 0 8226 12 0 0 20 0 1 0 410074164 2179989504 30436 33554432000 4194304 5870510 140735874796912 140735874795624 5282251 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 532224 30436 999 410 0 527697 0
Current children cumulated CPU time: 82.38 s
Current children cumulated vsize: 2128896 KiB
Current children cumulated memory: 121744 KiB

[startup+82.8004 s]
/proc/loadavg: 1.99 2.01 2.04 3/201 29502
/proc/meminfo: memFree=25437844/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2128896 memory=121744 CPUtime=82.78 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 55518 0 0 0 8266 12 0 0 20 0 1 0 410074164 2179989504 30436 33554432000 4194304 5870510 140735874796912 140735874795480 139825196599884 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 532224 30436 999 410 0 527697 0
Current children cumulated CPU time: 82.78 s
Current children cumulated vsize: 2128896 KiB
Current children cumulated memory: 121744 KiB

[startup+83.0004 s]*
/proc/loadavg: 1.99 2.01 2.04 3/201 29502
/proc/meminfo: memFree=25435796/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2128896 memory=121744 CPUtime=82.99 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 55561 0 0 0 8287 12 0 0 20 0 1 0 410074164 2179989504 30436 33554432000 4194304 5870510 140735874796912 140735874795480 5281722 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 532224 30436 999 410 0 527697 0
Current children cumulated CPU time: 82.99 s
Current children cumulated vsize: 2128896 KiB
Current children cumulated memory: 121744 KiB

[startup+83.1097 s]
/proc/loadavg: 1.99 2.01 2.04 3/201 29502
/proc/meminfo: memFree=25435796/32770624 swapFree=66952812/67108860
[pid=29495] ppid=29492 vsize=2128896 memory=121744 CPUtime=83.09 cores=1,3,5,7
/proc/29495/stat : 29495 (xcsp_picat) R 29492 29495 24214 0 -1 4202496 55567 0 0 0 8297 12 0 0 20 0 1 0 410074164 2179989504 30436 33554432000 4194304 5870510 140735874796912 140735874795480 5272656 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 48160768 140735874802719 140735874802797 140735874802797 140735874805706 0
/proc/29495/statm: 532224 30436 999 410 0 527697 0
Current children cumulated CPU time: 83.09 s
Current children cumulated vsize: 2128896 KiB
Current children cumulated memory: 121744 KiB

Child status: 0
Real time (s): 83.1883
CPU time (s): 83.1782
CPU user time (s): 83.0482
CPU system time (s): 0.129997
CPU usage (%): 99.9878
Max. virtual memory (cumulated for all children) (KiB): 2189888
Max. memory (cumulated for all children) (KiB): 173532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 83.0482
system time used= 0.129997
maximum resident set size= 173532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55618
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= 13
involuntary context switches= 40


# summary of solver processes directly reported to runsolver:
#   pid: 29495
#   total CPU time (s): 83.1782
#   total CPU user time (s): 83.0482
#   total CPU system time (s): 0.129997

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.323412 second user time and 0.622024 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-13 04:21:20
IDJOB=4395181
IDBENCH=137627
IDSOLVER=2844
FILE ID=node117/4395181-1568341322
RUNJOBID= node117-1568322189-24246
PBS_JOBID= 21701139
Free space on /tmp= 58912 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-sum-skj2/BinPacking-sum-n1w1b1r5.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395181-1568341322/watcher-4395181-1568341322 -o /tmp/evaluation-result-4395181-1568341322/solver-4395181-1568341322 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24246 --watchdog 2580  xcsp_picat HOME/instance-4395181-1568341322.xml

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

MD5SUM BENCH= 15a2bddfb10fd8a6157ce871797528b8
RANDOM SEED=1752416873

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:        25532616 kB
MemAvailable:   31533960 kB
Buffers:          164928 kB
Cached:          6085416 kB
SwapCached:        52484 kB
Active:          1621892 kB
Inactive:        4965320 kB
Active(anon):     284656 kB
Inactive(anon):    93908 kB
Active(file):    1337236 kB
Inactive(file):  4871412 kB
Unevictable:      106516 kB
Mlocked:          106516 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:              2988 kB
Writeback:            28 kB
AnonPages:        390148 kB
Mapped:            46016 kB
Shmem:             32816 kB
Slab:             246244 kB
SReclaimable:     217064 kB
SUnreclaim:        29180 kB
KernelStack:        3584 kB
PageTables:         5772 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2782532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    331776 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58912 MiB
End job on node117 at 2019-09-13 04:22:43