Trace number 4395444

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 136.148 136.15

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 benchmark1.77999
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 

9.89/9.95	c xcsp_picat version 2.7b12 (9/12/2019)
9.89/9.95	o 653
33.18/33.21	o 356
76.59/76.65	o 315
127.38/127.45	o 309
136.10/136.14	o 307
136.10/136.14	s OPTIMUM FOUND
136.10/136.14	v <instantiation>
136.10/136.14	v     <list> drd[][] x[] dr[]  </list> 
136.10/136.14	v     <values> 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  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   </values> 
136.10/136.14	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 (3185 MiB free)
  memory of node 1: 16384 MiB (15116 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395444-1568345864/watcher-4395444-1568345864 -o /tmp/evaluation-result-4395444-1568345864/solver-4395444-1568345864 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10548 --watchdog 2560 xcsp_picat HOME/instance-4395444-1568345864.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=13020, runsolver pid=13017

[startup+0.100395 s]*
/proc/loadavg: 2.12 2.11 2.08 3/199 13021
/proc/meminfo: memFree=18717244/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2040176 memory=27644 CPUtime=0.09 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 2494 0 0 0 9 0 0 0 20 0 1 0 410857855 2089140224 6911 33554432000 4194304 5870510 140721696322864 140721696321880 139972746940295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 510044 6911 963 410 0 505517 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2040176 KiB
Current children cumulated memory: 27644 KiB

[startup+0.20972 s]*
/proc/loadavg: 2.12 2.11 2.08 3/199 13021
/proc/meminfo: memFree=18717152/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2040288 memory=27644 CPUtime=0.2 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 2544 0 0 0 20 0 0 0 20 0 1 0 410857855 2089254912 6911 33554432000 4194304 5870510 140721696322864 140721696321976 5496281 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 510072 6911 963 410 0 505545 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2040288 KiB
Current children cumulated memory: 27644 KiB

[startup+0.308924 s]*
/proc/loadavg: 2.12 2.11 2.08 3/199 13021
/proc/meminfo: memFree=18716696/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2040584 memory=28024 CPUtime=0.3 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 2590 0 0 0 30 0 0 0 20 0 1 0 410857855 2089558016 7006 33554432000 4194304 5870510 140721696322864 140721696321976 139972746940295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 510146 7006 963 410 0 505619 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2040584 KiB
Current children cumulated memory: 28024 KiB

[startup+0.700275 s]
/proc/loadavg: 2.12 2.11 2.08 3/199 13021
/proc/meminfo: memFree=18716324/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2041432 memory=28684 CPUtime=0.69 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 2829 0 0 0 68 1 0 0 20 0 1 0 410857855 2090426368 7171 33554432000 4194304 5870510 140721696322864 140721696321976 139972746480613 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 510358 7171 963 410 0 505831 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041432 KiB
Current children cumulated memory: 28684 KiB

[startup+1.50029 s]
/proc/loadavg: 2.12 2.11 2.08 3/199 13021
/proc/meminfo: memFree=18715140/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2042640 memory=29880 CPUtime=1.49 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 3169 0 0 0 148 1 0 0 20 0 1 0 410857855 2091663360 7470 33554432000 4194304 5870510 140721696322864 140721696321976 5475112 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 510660 7470 963 410 0 506133 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042640 KiB
Current children cumulated memory: 29880 KiB

[startup+3.10941 s]
/proc/loadavg: 2.12 2.11 2.08 3/199 13021
/proc/meminfo: memFree=18714960/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2045752 memory=32636 CPUtime=3.09 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 7073 0 0 0 308 1 0 0 20 0 1 0 410857855 2094850048 8159 33554432000 4194304 5870510 140721696322864 140721696322120 5282421 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 511438 8159 1001 410 0 506911 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2045752 KiB
Current children cumulated memory: 32636 KiB

[startup+6.30031 s]
/proc/loadavg: 2.11 2.11 2.08 3/199 13021
/proc/meminfo: memFree=25320520/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2052828 memory=40436 CPUtime=6.29 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 10468 0 0 0 627 2 0 0 20 0 1 0 410857855 2102095872 10109 33554432000 4194304 5870510 140721696322864 140721696321672 5281839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 513207 10109 1002 410 0 508680 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2052828 KiB
Current children cumulated memory: 40436 KiB

[startup+12.7003 s]
/proc/loadavg: 2.10 2.11 2.08 3/199 13023
/proc/meminfo: memFree=22633356/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2050320 memory=40036 CPUtime=12.69 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 15622 0 0 0 1266 3 0 0 20 0 1 0 410857855 2099527680 10009 33554432000 4194304 5870510 140721696322864 140721696321304 139972746940295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 512580 10009 1002 410 0 508053 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2050320 KiB
Current children cumulated memory: 40036 KiB

[startup+25.5003 s]
/proc/loadavg: 2.08 2.10 2.08 3/199 13024
/proc/meminfo: memFree=26257628/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2054372 memory=44228 CPUtime=25.49 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 20071 0 0 0 2545 4 0 0 20 0 1 0 410857855 2103676928 11057 33554432000 4194304 5870510 140721696322864 140721696321432 5477035 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 513593 11057 1002 410 0 509066 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2054372 KiB
Current children cumulated memory: 44228 KiB

[startup+51.1098 s]
/proc/loadavg: 2.33 2.16 2.10 3/199 13024
/proc/meminfo: memFree=22626156/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2054468 memory=43032 CPUtime=51.1 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 29636 0 0 0 5104 6 0 0 20 0 1 0 410857855 2103775232 10758 33554432000 4194304 5870510 140721696322864 140721696321432 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 513617 10758 1002 410 0 509090 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2054468 KiB
Current children cumulated memory: 43032 KiB

[startup+102.3 s]
/proc/loadavg: 2.37 2.21 2.12 3/199 13030
/proc/meminfo: memFree=24203948/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2045624 memory=34300 CPUtime=102.29 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 41537 0 0 0 10219 10 0 0 20 0 1 0 410857855 2094718976 8575 33554432000 4194304 5870510 140721696322864 140721696321880 5282340 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 511406 8575 1002 410 0 506879 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2045624 KiB
Current children cumulated memory: 34300 KiB

[startup+136.15 s]
# the end of solver process 13020 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=136.016 s, system=0.132002 s

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

[startup+102.4 s]
/proc/loadavg: 2.37 2.21 2.12 3/199 13030
/proc/meminfo: memFree=24203948/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2045624 memory=34300 CPUtime=102.39 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 41549 0 0 0 10229 10 0 0 20 0 1 0 410857855 2094718976 8575 33554432000 4194304 5870510 140721696322864 140721696321880 139972747335616 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 511406 8575 1002 410 0 506879 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2045624 KiB
Current children cumulated memory: 34300 KiB

[startup+115.2 s]
/proc/loadavg: 2.29 2.20 2.12 3/199 13030
/proc/meminfo: memFree=22610496/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2061596 memory=51140 CPUtime=115.19 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 43236 0 0 0 11508 11 0 0 20 0 1 0 410857855 2111074304 12785 33554432000 4194304 5870510 140721696322864 140721696321432 5304032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 515399 12785 1002 410 0 510872 0
Current children cumulated CPU time: 115.19 s
Current children cumulated vsize: 2061596 KiB
Current children cumulated memory: 51140 KiB

[startup+128 s]*
/proc/loadavg: 2.24 2.19 2.12 3/199 13031
/proc/meminfo: memFree=24770896/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2054604 memory=44068 CPUtime=127.99 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 47218 0 0 0 12787 12 0 0 20 0 1 0 410857855 2103914496 11017 33554432000 4194304 5870510 140721696322864 140721696321432 5268084 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 513651 11017 1002 410 0 509124 0
Current children cumulated CPU time: 127.99 s
Current children cumulated vsize: 2054604 KiB
Current children cumulated memory: 44068 KiB

[startup+131.2 s]
/proc/loadavg: 2.22 2.19 2.12 3/199 13031
/proc/meminfo: memFree=22610572/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2061744 memory=51236 CPUtime=131.19 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 47453 0 0 0 13106 13 0 0 20 0 1 0 410857855 2111225856 12809 33554432000 4194304 5870510 140721696322864 140721696321976 5283116 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 515436 12809 1002 410 0 510909 0
Current children cumulated CPU time: 131.19 s
Current children cumulated vsize: 2061744 KiB
Current children cumulated memory: 51236 KiB

[startup+134.4 s]
/proc/loadavg: 2.21 2.19 2.12 3/199 13031
/proc/meminfo: memFree=24176356/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2061744 memory=51236 CPUtime=134.39 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 47458 0 0 0 13426 13 0 0 20 0 1 0 410857855 2111225856 12809 33554432000 4194304 5870510 140721696322864 140721696321432 5282509 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 515436 12809 1002 410 0 510909 0
Current children cumulated CPU time: 134.39 s
Current children cumulated vsize: 2061744 KiB
Current children cumulated memory: 51236 KiB

[startup+135.2 s]
/proc/loadavg: 2.21 2.19 2.12 3/199 13031
/proc/meminfo: memFree=23246752/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2061744 memory=51236 CPUtime=135.19 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 47458 0 0 0 13506 13 0 0 20 0 1 0 410857855 2111225856 12809 33554432000 4194304 5870510 140721696322864 140721696321432 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 515436 12809 1002 410 0 510909 0
Current children cumulated CPU time: 135.19 s
Current children cumulated vsize: 2061744 KiB
Current children cumulated memory: 51236 KiB

[startup+135.6 s]
/proc/loadavg: 2.21 2.19 2.12 3/199 13031
/proc/meminfo: memFree=23246752/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2061744 memory=51236 CPUtime=135.59 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 47458 0 0 0 13546 13 0 0 20 0 1 0 410857855 2111225856 12809 33554432000 4194304 5870510 140721696322864 140721696321432 5282236 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 515436 12809 1002 410 0 510909 0
Current children cumulated CPU time: 135.59 s
Current children cumulated vsize: 2061744 KiB
Current children cumulated memory: 51236 KiB

[startup+136 s]*
/proc/loadavg: 2.21 2.19 2.12 3/199 13031
/proc/meminfo: memFree=22609888/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2061744 memory=51236 CPUtime=136 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 47458 0 0 0 13587 13 0 0 20 0 1 0 410857855 2111225856 12809 33554432000 4194304 5870510 140721696322864 140721696321432 5282345 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 515436 12809 1002 410 0 510909 0
Current children cumulated CPU time: 136 s
Current children cumulated vsize: 2061744 KiB
Current children cumulated memory: 51236 KiB

[startup+136.11 s]
/proc/loadavg: 2.21 2.19 2.12 3/199 13031
/proc/meminfo: memFree=22609888/32770624 swapFree=66933896/67108860
[pid=13020] ppid=13017 vsize=2061744 memory=51236 CPUtime=136.1 cores=1,3,5,7
/proc/13020/stat : 13020 (xcsp_picat) R 13017 13020 10516 0 -1 4202496 47458 0 0 0 13597 13 0 0 20 0 1 0 410857855 2111225856 12809 33554432000 4194304 5870510 140721696322864 140721696321432 5262735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46997504 140721696330783 140721696330861 140721696330861 140721696333770 0
/proc/13020/statm: 515436 12809 1002 410 0 510909 0
Current children cumulated CPU time: 136.1 s
Current children cumulated vsize: 2061744 KiB
Current children cumulated memory: 51236 KiB

Child status: 0
Real time (s): 136.15
CPU time (s): 136.148
CPU user time (s): 136.016
CPU system time (s): 0.132002
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 2061816
Max. memory (cumulated for all children) (KiB): 51348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 136.016
system time used= 0.132002
maximum resident set size= 51420
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47515
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= 38


# summary of solver processes directly reported to runsolver:
#   pid: 13020
#   total CPU time (s): 136.148
#   total CPU user time (s): 136.016
#   total CPU system time (s): 0.132002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.538036 second user time and 1.00994 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-13 05:37:05
IDJOB=4395444
IDBENCH=138367
IDSOLVER=2845
FILE ID=node151/4395444-1568345864
RUNJOBID= node151-1568333755-10548
PBS_JOBID= 21701159
Free space on /tmp= 56996 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-4395444-1568345864/watcher-4395444-1568345864 -o /tmp/evaluation-result-4395444-1568345864/solver-4395444-1568345864 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10548 --watchdog 2560  xcsp_picat HOME/instance-4395444-1568345864.xml

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

MD5SUM BENCH= 60c761b657be0d86f100d87a8dc157a6
RANDOM SEED=981445081

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        18740388 kB
MemAvailable:   19299560 kB
Buffers:          141616 kB
Cached:           708788 kB
SwapCached:        72320 kB
Active:         12962896 kB
Inactive:         492944 kB
Active(anon):   12540884 kB
Inactive(anon):    96488 kB
Active(file):     422012 kB
Inactive(file):   396456 kB
Unevictable:      111208 kB
Mlocked:          111208 kB
SwapTotal:      67108860 kB
SwapFree:       66933896 kB
Dirty:              3152 kB
Writeback:             0 kB
AnonPages:      12714776 kB
Mapped:            37196 kB
Shmem:             23148 kB
Slab:             140924 kB
SReclaimable:     113080 kB
SUnreclaim:        27844 kB
KernelStack:        3472 kB
PageTables:        30416 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   13352512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:  12662784 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 56992 MiB
End job on node151 at 2019-09-13 05:39:21