Trace number 4395144

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 2019-09-12OPT307 184.108 184.175

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff87.xml
MD5SUM60c761b657be0d86f100d87a8dc157a6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark307
Best CPU time to get the best result obtained on this benchmark1.78174
Satisfiable
(Un)Satisfiability was proved
Number of variables247
Number of constraints241
Number of domains20
Minimum domain size18
Maximum domain size19
Distribution of domain sizes[{"size":18,"count":16},{"size":19,"count":231}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":240},{"degree":31,"count":7}]
Minimum constraint arity2
Maximum constraint arity8
Distribution of constraint arities[{"arity":2,"count":210},{"arity":7,"count":1},{"arity":8,"count":30}]
Number of extensional constraints210
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":210},{"type":"ordered","count":1},{"type":"minimum","count":30}]
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 

12.09/12.19	c xcsp_picat version 2.7b12 (9/12/2019)
12.09/12.19	o 653
39.37/39.47	o 347
87.06/87.17	o 307
184.04/184.17	s OPTIMUM FOUND
184.04/184.17	v <instantiation>
184.04/184.17	v     <list> x[] dr[] drd[][]  </list> 
184.04/184.17	v     <values> 24 96 187 244 332 385 450  1 1 0 1 0 0 60 27 29 0 0 2 0 0 35 15 0 0 0 0 22 22 0 0 29 29 18 8 8 0  1 73 164 221 309 362 427 1 73 164 221 309 362 427 220 148 57 0 88 141 206 221 149 58 1 87 140 205 308 236 145 88 0 53 118 308 236 145 88 0 53 118 486 414 323 266 178 125 60 399 327 236 179 91 38 27 397 325 234 177 89 36 29 163 91 0 57 145 198 263 163 91 0 57 145 198 263 218 146 55 2 90 143 208 0 72 163 220 308 361 426 0 72 163 220 308 361 426 461 389 298 241 153 100 35 15 87 178 235 323 376 441 0 72 163 220 308 361 426 72 0 91 148 236 289 354 72 0 91 148 236 289 354 426 354 263 206 118 65 0 94 22 69 126 214 267 332 94 22 69 126 214 267 332 361 289 198 141 53 0 65 361 289 198 141 53 0 65 134 62 29 86 174 227 292 134 62 29 86 174 227 292 181 109 18 39 127 180 245 8 64 155 212 300 353 418 8 64 155 212 300 353 418 426 354 263 206 118 65 0   </values> 
184.04/184.17	v </instantiation>

Verifier Data 

OK	307

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 (14645 MiB free)
  memory of node 1: 16384 MiB (12161 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395144-1568342978/watcher-4395144-1568342978 -o /tmp/evaluation-result-4395144-1568342978/solver-4395144-1568342978 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14885 --watchdog 2580 xcsp_picat HOME/instance-4395144-1568342978.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=20460, runsolver pid=20457
Current StackSize limit: 8192 KiB


[startup+0.100194 s]*
/proc/loadavg: 1.92 2.00 2.04 3/206 20461
/proc/meminfo: memFree=27429680/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2040180 memory=24660 CPUtime=0.09 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 3299 0 0 0 9 0 0 0 20 0 1 0 410220542 2089144320 6165 33554432000 4194304 5870510 140728767221840 140728767221096 5406491 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 510045 6165 963 410 0 505518 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2040180 KiB
Current children cumulated memory: 24660 KiB

[startup+0.210031 s]*
/proc/loadavg: 1.92 2.00 2.04 3/206 20461
/proc/meminfo: memFree=27429416/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2040180 memory=24660 CPUtime=0.2 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 3310 0 0 0 20 0 0 0 20 0 1 0 410220542 2089144320 6165 33554432000 4194304 5870510 140728767221840 140728767221096 139725418049415 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 510045 6165 963 410 0 505518 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2040180 KiB
Current children cumulated memory: 24660 KiB

[startup+0.30952 s]*
/proc/loadavg: 1.92 2.00 2.04 3/206 20461
/proc/meminfo: memFree=27429448/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2040288 memory=24876 CPUtime=0.3 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 3363 0 0 0 30 0 0 0 20 0 1 0 410220542 2089254912 6219 33554432000 4194304 5870510 140728767221840 140728767220952 5562032 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 510072 6219 963 410 0 505545 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2040288 KiB
Current children cumulated memory: 24876 KiB

[startup+0.700231 s]
/proc/loadavg: 1.92 2.00 2.04 3/206 20461
/proc/meminfo: memFree=27429064/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2041056 memory=28008 CPUtime=0.68 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 3728 0 0 0 68 0 0 0 20 0 1 0 410220542 2090041344 7002 33554432000 4194304 5870510 140728767221840 140728767220952 5406787 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 510264 7002 963 410 0 505737 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2041056 KiB
Current children cumulated memory: 28008 KiB

[startup+1.50023 s]
/proc/loadavg: 1.92 2.00 2.04 3/206 20461
/proc/meminfo: memFree=27425528/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2042632 memory=29500 CPUtime=1.49 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 4126 0 0 0 148 1 0 0 20 0 1 0 410220542 2091655168 7375 33554432000 4194304 5870510 140728767221840 140728767220952 5405822 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 510658 7375 963 410 0 506131 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042632 KiB
Current children cumulated memory: 29500 KiB

[startup+3.10964 s]
/proc/loadavg: 1.92 2.00 2.04 3/206 20461
/proc/meminfo: memFree=27425468/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2045768 memory=31044 CPUtime=3.09 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 7453 0 0 0 308 1 0 0 20 0 1 0 410220542 2094866432 7761 33554432000 4194304 5870510 140728767221840 140728767220952 5274877 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 511442 7761 1001 410 0 506915 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2045768 KiB
Current children cumulated memory: 31044 KiB

[startup+6.30025 s]
/proc/loadavg: 1.85 1.98 2.03 3/206 20461
/proc/meminfo: memFree=27420568/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2052844 memory=40088 CPUtime=6.29 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 10626 0 0 0 627 2 0 0 20 0 1 0 410220542 2102112256 10022 33554432000 4194304 5870510 140728767221840 140728767220648 5283116 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 513211 10022 1002 410 0 508684 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2052844 KiB
Current children cumulated memory: 40088 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.98 2.03 3/206 20461
/proc/meminfo: memFree=27415744/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2054984 memory=42200 CPUtime=12.68 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 14733 0 0 0 1266 2 0 0 20 0 1 0 410220542 2104303616 10550 33554432000 4194304 5870510 140728767221840 140728767220952 5282627 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 513746 10550 1002 410 0 509219 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2054984 KiB
Current children cumulated memory: 42200 KiB

[startup+25.5003 s]
/proc/loadavg: 1.89 1.98 2.03 3/205 20462
/proc/meminfo: memFree=27408936/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2061668 memory=45080 CPUtime=25.48 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 22624 0 0 0 2544 4 0 0 20 0 1 0 410220542 2111148032 11270 33554432000 4194304 5870510 140728767221840 140728767220280 139725423286878 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 515417 11270 1002 410 0 510890 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2061668 KiB
Current children cumulated memory: 45080 KiB

[startup+51.1098 s]
/proc/loadavg: 1.93 1.99 2.03 3/206 20465
/proc/meminfo: memFree=27417652/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2050068 memory=36276 CPUtime=51.07 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 31049 0 0 0 5101 6 0 0 20 0 1 0 410220542 2099269632 9069 33554432000 4194304 5870510 140728767221840 140728767220280 5282672 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 512517 9069 1002 410 0 507990 0
Current children cumulated CPU time: 51.07 s
Current children cumulated vsize: 2050068 KiB
Current children cumulated memory: 36276 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.99 2.03 3/206 20474
/proc/meminfo: memFree=27411484/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2054404 memory=41836 CPUtime=102.25 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 41326 0 0 0 10215 10 0 0 20 0 1 0 410220542 2103709696 10459 33554432000 4194304 5870510 140728767221840 140728767220408 5288830 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 513601 10459 1002 410 0 509074 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 2054404 KiB
Current children cumulated memory: 41836 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20478
/proc/meminfo: memFree=27403696/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2061512 memory=49688 CPUtime=162.23 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 52586 0 0 0 16208 15 0 0 20 0 1 0 410220542 2110988288 12422 33554432000 4194304 5870510 140728767221840 140728767220408 5283116 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 515378 12422 1002 410 0 510851 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 2061512 KiB
Current children cumulated memory: 49688 KiB

[startup+184.175 s]
# the end of solver process 20460 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=183.935 s, system=0.172941 s

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

[startup+166.4 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20478
/proc/meminfo: memFree=27420148/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2042884 memory=31264 CPUtime=166.33 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 52752 0 0 0 16618 15 0 0 20 0 1 0 410220542 2091913216 7816 33554432000 4194304 5870510 140728767221840 140728767220952 139725417582604 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 510721 7816 1002 410 0 506194 0
Current children cumulated CPU time: 166.33 s
Current children cumulated vsize: 2042884 KiB
Current children cumulated memory: 31264 KiB

[startup+172.8 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20478
/proc/meminfo: memFree=27410084/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2054544 memory=42488 CPUtime=172.73 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 53681 0 0 0 17257 16 0 0 20 0 1 0 410220542 2103853056 10622 33554432000 4194304 5870510 140728767221840 140728767220408 5288765 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 513636 10622 1002 410 0 509109 0
Current children cumulated CPU time: 172.73 s
Current children cumulated vsize: 2054544 KiB
Current children cumulated memory: 42488 KiB

[startup+179.2 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20480
/proc/meminfo: memFree=27413436/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2054548 memory=38424 CPUtime=179.12 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 54111 0 0 0 17896 16 0 0 20 0 1 0 410220542 2103857152 9606 33554432000 4194304 5870510 140728767221840 140728767220280 5282680 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 513637 9606 1002 410 0 509110 0
Current children cumulated CPU time: 179.12 s
Current children cumulated vsize: 2054548 KiB
Current children cumulated memory: 38424 KiB

[startup+182.4 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20481
/proc/meminfo: memFree=27405556/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2061688 memory=47408 CPUtime=182.33 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 54873 0 0 0 18216 17 0 0 20 0 1 0 410220542 2111168512 11852 33554432000 4194304 5870510 140728767221840 140728767220408 5267934 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 515422 11852 1002 410 0 510895 0
Current children cumulated CPU time: 182.33 s
Current children cumulated vsize: 2061688 KiB
Current children cumulated memory: 47408 KiB

[startup+183.2 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20481
/proc/meminfo: memFree=27405556/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2061688 memory=47408 CPUtime=183.13 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 54873 0 0 0 18296 17 0 0 20 0 1 0 410220542 2111168512 11852 33554432000 4194304 5870510 140728767221840 140728767220408 5283135 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 515422 11852 1002 410 0 510895 0
Current children cumulated CPU time: 183.13 s
Current children cumulated vsize: 2061688 KiB
Current children cumulated memory: 47408 KiB

[startup+183.6 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20481
/proc/meminfo: memFree=27405556/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2061688 memory=47408 CPUtime=183.53 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 54873 0 0 0 18336 17 0 0 20 0 1 0 410220542 2111168512 11852 33554432000 4194304 5870510 140728767221840 140728767220408 5283106 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 515422 11852 1002 410 0 510895 0
Current children cumulated CPU time: 183.53 s
Current children cumulated vsize: 2061688 KiB
Current children cumulated memory: 47408 KiB

[startup+184 s]*
/proc/loadavg: 1.99 1.99 2.03 3/206 20481
/proc/meminfo: memFree=27405556/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2061688 memory=47408 CPUtime=183.94 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 54873 0 0 0 18377 17 0 0 20 0 1 0 410220542 2111168512 11852 33554432000 4194304 5870510 140728767221840 140728767220408 5282295 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 515422 11852 1002 410 0 510895 0
Current children cumulated CPU time: 183.94 s
Current children cumulated vsize: 2061688 KiB
Current children cumulated memory: 47408 KiB

[startup+184.11 s]
/proc/loadavg: 1.99 1.99 2.03 3/206 20481
/proc/meminfo: memFree=27405556/32770624 swapFree=67008892/67108860
[pid=20460] ppid=20457 vsize=2061688 memory=47408 CPUtime=184.04 cores=0,2,4,6
/proc/20460/stat : 20460 (xcsp_picat) R 20457 20460 14854 0 -1 4202496 54873 0 0 0 18387 17 0 0 20 0 1 0 410220542 2111168512 11852 33554432000 4194304 5870510 140728767221840 140728767220408 5282778 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39514112 140728767222815 140728767222893 140728767222893 140728767225802 0
/proc/20460/statm: 515422 11852 1002 410 0 510895 0
Current children cumulated CPU time: 184.04 s
Current children cumulated vsize: 2061688 KiB
Current children cumulated memory: 47408 KiB

Child status: 0
Real time (s): 184.175
CPU time (s): 184.108
CPU user time (s): 183.935
CPU system time (s): 0.172941
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 2068808
Max. memory (cumulated for all children) (KiB): 55708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 183.935
system time used= 0.172941
maximum resident set size= 55824
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54921
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= 204


# summary of solver processes directly reported to runsolver:
#   pid: 20460
#   total CPU time (s): 184.108
#   total CPU user time (s): 183.935
#   total CPU system time (s): 0.172941

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.731786 second user time and 1.35837 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-13 04:48:49
IDJOB=4395144
IDBENCH=138367
IDSOLVER=2844
FILE ID=node132/4395144-1568342978
RUNJOBID= node132-1568322174-14885
PBS_JOBID= 21701138
Free space on /tmp= 60300 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff87.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395144-1568342978/watcher-4395144-1568342978 -o /tmp/evaluation-result-4395144-1568342978/solver-4395144-1568342978 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14885 --watchdog 2580  xcsp_picat HOME/instance-4395144-1568342978.xml

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

MD5SUM BENCH= 60c761b657be0d86f100d87a8dc157a6
RANDOM SEED=2073616987

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        27450560 kB
MemAvailable:   28843652 kB
Buffers:          127292 kB
Cached:          1536820 kB
SwapCached:         8444 kB
Active:          3383160 kB
Inactive:        1351140 kB
Active(anon):    3069700 kB
Inactive(anon):    28024 kB
Active(file):     313460 kB
Inactive(file):  1323116 kB
Unevictable:      109188 kB
Mlocked:          109188 kB
SwapTotal:      67108860 kB
SwapFree:       67008892 kB
Dirty:              3132 kB
Writeback:             0 kB
AnonPages:       3173924 kB
Mapped:            33168 kB
Shmem:             18756 kB
Slab:             174048 kB
SReclaimable:     144704 kB
SUnreclaim:        29344 kB
KernelStack:        3648 kB
PageTables:        11868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5828480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1144832 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60300 MiB
End job on node132 at 2019-09-13 04:51:53