Trace number 4395164

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 2019-09-12OPT566 155.061 155.073

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff85.xml
MD5SUMafda861cdc29bd1fb05e74ad0e6ff5a8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark566
Best CPU time to get the best result obtained on this benchmark1.34462
Satisfiable
(Un)Satisfiability was proved
Number of variables185
Number of constraints181
Number of domains20
Minimum domain size18
Maximum domain size19
Distribution of domain sizes[{"size":18,"count":12},{"size":19,"count":173}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":180},{"degree":31,"count":5}]
Minimum constraint arity2
Maximum constraint arity6
Distribution of constraint arities[{"arity":2,"count":150},{"arity":5,"count":1},{"arity":6,"count":30}]
Number of extensional constraints150
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":150},{"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 

13.29/13.34	c xcsp_picat version 2.7b12 (9/12/2019)
13.29/13.34	o 2229
13.29/13.34	o 666
74.48/74.50	o 574
117.18/117.24	o 566
154.98/155.07	s OPTIMUM FOUND
154.98/155.07	v <instantiation>
154.98/155.07	v     <list> dr[] x[] drd[][]  </list> 
154.98/155.07	v     <values> 1 1 39 40 53 53 60 27 29 18 18 37 0 0 35 15 0 22 22 0 0 0 0 0 40 40 0 8 8 0  24 118 205 385 450  1 95 182 362 427 1 95 182 362 427 220 126 39 141 206 221 127 40 140 205 308 214 127 53 118 308 214 127 53 118 486 392 305 125 60 399 305 218 38 27 397 303 216 36 29 163 69 18 198 263 163 69 18 198 263 218 124 37 143 208 0 94 181 361 426 0 94 181 361 426 461 367 280 100 35 15 109 196 376 441 0 94 181 361 426 72 22 109 289 354 72 22 109 289 354 426 332 245 65 0 94 0 87 267 332 94 0 87 267 332 361 267 180 0 65 361 267 180 0 65 134 40 47 227 292 134 40 47 227 292 181 87 0 180 245 8 86 173 353 418 8 86 173 353 418 426 332 245 65 0   </values> 
154.98/155.07	v </instantiation>

Verifier Data 

OK	566

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 (11087 MiB free)
  memory of node 1: 16384 MiB (15328 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395164-1568342987/watcher-4395164-1568342987 -o /tmp/evaluation-result-4395164-1568342987/solver-4395164-1568342987 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25672 --watchdog 2580 xcsp_picat HOME/instance-4395164-1568342987.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=31627, runsolver pid=31624

[startup+0.100455 s]*
/proc/loadavg: 2.22 2.06 2.06 3/198 31628
/proc/meminfo: memFree=27027808/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2038880 memory=25916 CPUtime=0.09 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 2074 0 0 0 9 0 0 0 20 0 1 0 410553384 2087813120 6479 33554432000 4194304 5870510 140736006788768 140736006787784 140567891619719 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 509720 6479 946 410 0 505193 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2038880 KiB
Current children cumulated memory: 25916 KiB

[startup+0.209539 s]*
/proc/loadavg: 2.22 2.06 2.06 3/198 31628
/proc/meminfo: memFree=27027436/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2038988 memory=26096 CPUtime=0.2 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 2101 0 0 0 20 0 0 0 20 0 1 0 410553384 2087923712 6524 33554432000 4194304 5870510 140736006788768 140736006787784 140567891619719 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 509747 6524 963 410 0 505220 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2038988 KiB
Current children cumulated memory: 26096 KiB

[startup+0.308731 s]*
/proc/loadavg: 2.22 2.06 2.06 3/198 31628
/proc/meminfo: memFree=27027436/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2039296 memory=26356 CPUtime=0.3 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 2176 0 0 0 30 0 0 0 20 0 1 0 410553384 2088239104 6589 33554432000 4194304 5870510 140736006788768 140736006787784 140567891619719 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 509824 6589 963 410 0 505297 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2039296 KiB
Current children cumulated memory: 26356 KiB

[startup+0.70028 s]
/proc/loadavg: 2.22 2.06 2.06 3/198 31628
/proc/meminfo: memFree=27026692/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2040284 memory=27276 CPUtime=0.69 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 2446 0 0 0 68 1 0 0 20 0 1 0 410553384 2089250816 6819 33554432000 4194304 5870510 140736006788768 140736006787784 140567891160037 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 510071 6819 963 410 0 505544 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2040284 KiB
Current children cumulated memory: 27276 KiB

[startup+1.50032 s]
/proc/loadavg: 2.22 2.06 2.06 3/198 31628
/proc/meminfo: memFree=27025576/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2039048 memory=25760 CPUtime=1.49 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 3131 0 0 0 148 1 0 0 20 0 1 0 410553384 2087985152 6440 33554432000 4194304 5870510 140736006788768 140736006787784 5562066 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 509762 6440 1001 410 0 505235 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2039048 KiB
Current children cumulated memory: 25760 KiB

[startup+3.10924 s]
/proc/loadavg: 2.21 2.06 2.06 3/198 31628
/proc/meminfo: memFree=27028680/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2039824 memory=27896 CPUtime=3.09 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 6334 0 0 0 307 2 0 0 20 0 1 0 410553384 2088779776 6974 33554432000 4194304 5870510 140736006788768 140736006787880 140567891619719 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 509956 6974 1001 410 0 505429 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2039824 KiB
Current children cumulated memory: 27896 KiB

[startup+6.30028 s]
/proc/loadavg: 2.21 2.06 2.06 3/198 31629
/proc/meminfo: memFree=27019832/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2044144 memory=33112 CPUtime=6.29 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 9304 0 0 0 626 3 0 0 20 0 1 0 410553384 2093203456 8278 33554432000 4194304 5870510 140736006788768 140736006787576 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 511036 8278 1002 410 0 506509 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2044144 KiB
Current children cumulated memory: 33112 KiB

[startup+12.7003 s]
/proc/loadavg: 2.19 2.06 2.06 3/198 31629
/proc/meminfo: memFree=27016840/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2046268 memory=35520 CPUtime=12.69 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 13330 0 0 0 1266 3 0 0 20 0 1 0 410553384 2095378432 8880 33554432000 4194304 5870510 140736006788768 140736006787784 5272354 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 511567 8880 1002 410 0 507040 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2046268 KiB
Current children cumulated memory: 35520 KiB

[startup+25.5003 s]
/proc/loadavg: 2.15 2.06 2.06 3/198 31631
/proc/meminfo: memFree=27013076/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2053172 memory=40620 CPUtime=25.48 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 18826 0 0 0 2544 4 0 0 20 0 1 0 410553384 2102448128 10155 33554432000 4194304 5870510 140736006788768 140736006787576 5282242 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 513293 10155 1002 410 0 508766 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2053172 KiB
Current children cumulated memory: 40620 KiB

[startup+51.1092 s]
/proc/loadavg: 2.17 2.07 2.06 3/198 31631
/proc/meminfo: memFree=27021420/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2040236 memory=28512 CPUtime=51.09 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 29946 0 0 0 5102 7 0 0 20 0 1 0 410553384 2089201664 7128 33554432000 4194304 5870510 140736006788768 140736006788024 140567891619719 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 510059 7128 1002 410 0 505532 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2040236 KiB
Current children cumulated memory: 28512 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.06 2.06 3/199 31643
/proc/meminfo: memFree=27007640/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2052916 memory=41392 CPUtime=102.28 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 41495 0 0 0 10217 11 0 0 20 0 1 0 410553384 2102185984 10348 33554432000 4194304 5870510 140736006788768 140736006787336 5281696 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 513229 10348 1002 410 0 508702 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2052916 KiB
Current children cumulated memory: 41392 KiB

[startup+155.073 s]
# the end of solver process 31627 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=154.909 s, system=0.151991 s

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

[startup+102.4 s]
/proc/loadavg: 2.07 2.06 2.06 3/199 31643
/proc/meminfo: memFree=27007640/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2052916 memory=41392 CPUtime=102.38 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 41495 0 0 0 10227 11 0 0 20 0 1 0 410553384 2102185984 10348 33554432000 4194304 5870510 140736006788768 140736006787336 5306755 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 513229 10348 1002 410 0 508702 0
Current children cumulated CPU time: 102.38 s
Current children cumulated vsize: 2052916 KiB
Current children cumulated memory: 41392 KiB

[startup+128 s]*
/proc/loadavg: 2.04 2.05 2.05 3/199 31647
/proc/meminfo: memFree=27016032/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2044060 memory=33620 CPUtime=127.99 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 49761 0 0 0 12786 13 0 0 20 0 1 0 410553384 2093117440 8405 33554432000 4194304 5870510 140736006788768 140736006787576 5272224 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 511015 8405 1002 410 0 506488 0
Current children cumulated CPU time: 127.99 s
Current children cumulated vsize: 2044060 KiB
Current children cumulated memory: 33620 KiB

[startup+140.8 s]
/proc/loadavg: 2.04 2.05 2.05 3/199 31647
/proc/meminfo: memFree=27017100/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2044060 memory=32864 CPUtime=140.78 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 52066 0 0 0 14064 14 0 0 20 0 1 0 410553384 2093117440 8216 33554432000 4194304 5870510 140736006788768 140736006787336 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 511015 8216 1002 410 0 506488 0
Current children cumulated CPU time: 140.78 s
Current children cumulated vsize: 2044060 KiB
Current children cumulated memory: 32864 KiB

[startup+147.2 s]
/proc/loadavg: 2.04 2.05 2.05 3/199 31647
/proc/meminfo: memFree=27011420/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2049144 memory=38028 CPUtime=147.18 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 52858 0 0 0 14704 14 0 0 20 0 1 0 410553384 2098323456 9507 33554432000 4194304 5870510 140736006788768 140736006787208 5304200 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 512286 9507 1002 410 0 507759 0
Current children cumulated CPU time: 147.18 s
Current children cumulated vsize: 2049144 KiB
Current children cumulated memory: 38028 KiB

[startup+150.4 s]
/proc/loadavg: 2.03 2.05 2.05 3/199 31647
/proc/meminfo: memFree=27009932/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2049144 memory=38752 CPUtime=150.37 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 53250 0 0 0 15023 14 0 0 20 0 1 0 410553384 2098323456 9688 33554432000 4194304 5870510 140736006788768 140736006787784 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 512286 9688 1002 410 0 507759 0
Current children cumulated CPU time: 150.37 s
Current children cumulated vsize: 2049144 KiB
Current children cumulated memory: 38752 KiB

[startup+153.6 s]
/proc/loadavg: 2.03 2.05 2.05 3/199 31647
/proc/meminfo: memFree=26999836/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2060636 memory=49208 CPUtime=153.57 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 53373 0 0 0 15343 14 0 0 20 0 1 0 410553384 2110091264 12302 33554432000 4194304 5870510 140736006788768 140736006787208 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 515159 12302 1002 410 0 510632 0
Current children cumulated CPU time: 153.57 s
Current children cumulated vsize: 2060636 KiB
Current children cumulated memory: 49208 KiB

[startup+154.4 s]
/proc/loadavg: 2.03 2.05 2.05 3/199 31647
/proc/meminfo: memFree=26999960/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2060636 memory=49712 CPUtime=154.37 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 53485 0 0 0 15423 14 0 0 20 0 1 0 410553384 2110091264 12428 33554432000 4194304 5870510 140736006788768 140736006787208 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 515159 12428 1002 410 0 510632 0
Current children cumulated CPU time: 154.37 s
Current children cumulated vsize: 2060636 KiB
Current children cumulated memory: 49712 KiB

[startup+154.8 s]
/proc/loadavg: 2.03 2.05 2.05 3/199 31647
/proc/meminfo: memFree=26999960/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2060636 memory=50212 CPUtime=154.77 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 53580 0 0 0 15463 14 0 0 20 0 1 0 410553384 2110091264 12553 33554432000 4194304 5870510 140736006788768 140736006787208 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 515159 12553 1002 410 0 510632 0
Current children cumulated CPU time: 154.77 s
Current children cumulated vsize: 2060636 KiB
Current children cumulated memory: 50212 KiB

[startup+155 s]*
/proc/loadavg: 2.03 2.05 2.05 3/199 31647
/proc/meminfo: memFree=26999204/32770624 swapFree=66996676/67108860
[pid=31627] ppid=31624 vsize=2060636 memory=50212 CPUtime=154.98 cores=1,3,5,7
/proc/31627/stat : 31627 (xcsp_picat) R 31624 31627 25640 0 -1 4202496 53587 0 0 0 15484 14 0 0 20 0 1 0 410553384 2110091264 12553 33554432000 4194304 5870510 140736006788768 140736006787208 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 27660288 140736006796319 140736006796397 140736006796397 140736006799306 0
/proc/31627/statm: 515159 12553 1002 410 0 510632 0
Current children cumulated CPU time: 154.98 s
Current children cumulated vsize: 2060636 KiB
Current children cumulated memory: 50212 KiB

Child status: 0
Real time (s): 155.073
CPU time (s): 155.061
CPU user time (s): 154.909
CPU system time (s): 0.151991
CPU usage (%): 99.9921
Max. virtual memory (cumulated for all children) (KiB): 2060640
Max. memory (cumulated for all children) (KiB): 50212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 154.909
system time used= 0.151991
maximum resident set size= 50272
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53619
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= 133


# summary of solver processes directly reported to runsolver:
#   pid: 31627
#   total CPU time (s): 155.061
#   total CPU user time (s): 154.909
#   total CPU system time (s): 0.151991

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.63234 second user time and 1.06403 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-13 03:48:30
IDJOB=4395164
IDBENCH=138370
IDSOLVER=2844
FILE ID=node106/4395164-1568342987
RUNJOBID= node106-1568318666-25672
PBS_JOBID= 21701140
Free space on /tmp= 56732 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff85.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395164-1568342987/watcher-4395164-1568342987 -o /tmp/evaluation-result-4395164-1568342987/solver-4395164-1568342987 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25672 --watchdog 2580  xcsp_picat HOME/instance-4395164-1568342987.xml

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

MD5SUM BENCH= afda861cdc29bd1fb05e74ad0e6ff5a8
RANDOM SEED=2044915759

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        27049660 kB
MemAvailable:   28119480 kB
Buffers:          140780 kB
Cached:          1225696 kB
SwapCached:         9992 kB
Active:          4148808 kB
Inactive:        1028068 kB
Active(anon):    3809072 kB
Inactive(anon):    34504 kB
Active(file):     339736 kB
Inactive(file):   993564 kB
Unevictable:      106816 kB
Mlocked:          106816 kB
SwapTotal:      67108860 kB
SwapFree:       66996676 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:       3957232 kB
Mapped:            39268 kB
Shmem:             24300 kB
Slab:             132960 kB
SReclaimable:     104712 kB
SUnreclaim:        28248 kB
KernelStack:        3536 kB
PageTables:        13212 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5275284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3469312 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 56728 MiB
End job on node106 at 2019-09-13 03:51:05