Trace number 4395218

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 2019-09-12OPT583 449.628 449.596

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff21.xml
MD5SUM9ed96a9b02dc4e036934e9ef3088dc03
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark583
Best CPU time to get the best result obtained on this benchmark12.5314
Satisfiable
(Un)Satisfiability was proved
Number of variables323
Number of constraints319
Number of domains34
Minimum domain size31
Maximum domain size34
Distribution of domain sizes[{"size":31,"count":24},{"size":32,"count":48},{"size":33,"count":108},{"size":34,"count":143}]
Minimum variable degree2
Maximum variable degree54
Distribution of variable degrees[{"degree":2,"count":318},{"degree":54,"count":5}]
Minimum constraint arity2
Maximum constraint arity6
Distribution of constraint arities[{"arity":2,"count":265},{"arity":5,"count":1},{"arity":6,"count":53}]
Number of extensional constraints265
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":265},{"type":"ordered","count":1},{"type":"minimum","count":53}]
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 

10.90/10.95	c xcsp_picat version 2.7b12 (9/12/2019)
10.90/10.95	o 3133
10.90/10.95	o 1001
135.80/135.83	o 704
184.70/184.79	o 603
359.31/359.32	o 589
398.13/398.13	o 584
449.52/449.59	o 583
449.52/449.59	s OPTIMUM FOUND
449.52/449.59	v <instantiation>
449.52/449.59	v     <list> x[] dr[] drd[][]  </list> 
449.52/449.59	v     <values> 15 52 113 204 277  1 1 7 7 1 1 20 20 15 15 11 12 29 0 0 0 1 0 0 2 2 6 5 4 39 5 28 28 8 40 19 19 15 15 7 7 30 2 9 15 15 0 0 10 10 0 0 42 42 6 6 3 3  1 38 99 190 263 1 38 99 190 263 91 54 7 98 171 91 54 7 98 171 36 1 62 153 226 36 1 62 153 226 118 81 20 71 144 118 81 20 71 144 52 15 46 137 210 52 15 46 137 210 11 26 87 178 251 12 25 86 177 250 127 90 29 62 135 0 37 98 189 262 0 37 98 189 262 189 152 91 0 73 188 151 90 1 74 262 225 164 73 0 262 225 164 73 0 35 2 63 154 227 35 2 63 154 227 43 6 55 146 219 42 5 56 147 220 4 41 102 193 266 301 264 203 112 39 42 5 56 147 220 70 33 28 119 192 234 197 136 45 28 29 8 69 160 233 138 101 40 51 124 208 171 110 19 54 208 171 110 19 54 15 52 113 204 277 15 52 113 204 277 30 7 68 159 232 30 7 68 159 232 67 30 31 122 195 260 223 162 71 2 28 9 70 161 234 15 22 83 174 247 15 22 83 174 247 37 0 61 152 225 37 0 61 152 225 179 142 81 10 83 88 51 10 101 174 98 61 0 91 164 98 61 0 91 164 140 103 42 49 122 140 103 42 49 122 43 6 55 146 219 43 6 55 146 219 95 58 3 94 167 95 58 3 94 167   </values> 
449.52/449.59	v </instantiation>

Verifier Data 

OK	583

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 (15352 MiB free)
  memory of node 1: 16384 MiB (15567 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395218-1568342973/watcher-4395218-1568342973 -o /tmp/evaluation-result-4395218-1568342973/solver-4395218-1568342973 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16007 --watchdog 2580 xcsp_picat HOME/instance-4395218-1568342973.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=22079, runsolver pid=22076
Current StackSize limit: 8192 KiB


[startup+0.100247 s]*
/proc/loadavg: 2.02 2.03 2.05 3/199 22080
/proc/meminfo: memFree=31632468/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2042212 memory=33488 CPUtime=0.1 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 3005 0 0 0 10 0 0 0 20 0 1 0 410548788 2091225088 8372 33554432000 4194304 5870510 140732385407008 140732385406024 140113497407367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 510553 8372 964 410 0 506026 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2042212 KiB
Current children cumulated memory: 33488 KiB

[startup+0.209609 s]*
/proc/loadavg: 2.02 2.03 2.05 3/199 22080
/proc/meminfo: memFree=31632096/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2042344 memory=33748 CPUtime=0.21 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 3041 0 0 0 21 0 0 0 20 0 1 0 410548788 2091360256 8437 33554432000 4194304 5870510 140732385407008 140732385406024 140113497407367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 510586 8437 964 410 0 506059 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2042344 KiB
Current children cumulated memory: 33748 KiB

[startup+0.309017 s]*
/proc/loadavg: 2.02 2.03 2.05 3/199 22080
/proc/meminfo: memFree=31631724/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2042608 memory=34012 CPUtime=0.3 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 3118 0 0 0 30 0 0 0 20 0 1 0 410548788 2091630592 8503 33554432000 4194304 5870510 140732385407008 140732385406264 5479965 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 510652 8503 964 410 0 506125 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2042608 KiB
Current children cumulated memory: 34012 KiB

[startup+0.700343 s]
/proc/loadavg: 2.02 2.03 2.05 3/199 22080
/proc/meminfo: memFree=31627708/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2046456 memory=39560 CPUtime=0.69 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 4159 0 0 0 68 1 0 0 20 0 1 0 410548788 2095570944 9890 33554432000 4194304 5870510 140732385407008 140732385406264 5407106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 511614 9890 964 410 0 507087 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2046456 KiB
Current children cumulated memory: 39560 KiB

[startup+1.50043 s]
/proc/loadavg: 2.02 2.03 2.05 3/199 22080
/proc/meminfo: memFree=31622348/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2052916 memory=45892 CPUtime=1.49 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 6636 0 0 0 148 1 0 0 20 0 1 0 410548788 2102185984 11473 33554432000 4194304 5870510 140732385407008 140732385406024 5282295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 513229 11473 974 410 0 508702 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2052916 KiB
Current children cumulated memory: 45892 KiB

[startup+3.10971 s]
/proc/loadavg: 2.02 2.03 2.05 3/200 22082
/proc/meminfo: memFree=31610148/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2062076 memory=55536 CPUtime=3.1 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 11813 0 0 0 307 3 0 0 20 0 1 0 410548788 2111565824 13884 33554432000 4194304 5870510 140732385407008 140732385406024 5272978 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 515519 13884 1001 410 0 510992 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2062076 KiB
Current children cumulated memory: 55536 KiB

[startup+6.30039 s]
/proc/loadavg: 2.02 2.03 2.05 3/199 22082
/proc/meminfo: memFree=31610244/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2062080 memory=55512 CPUtime=6.29 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 16094 0 0 0 625 4 0 0 20 0 1 0 410548788 2111569920 13878 33554432000 4194304 5870510 140732385407008 140732385406120 5282444 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 515520 13878 1001 410 0 510993 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2062080 KiB
Current children cumulated memory: 55512 KiB

[startup+12.7004 s]
/proc/loadavg: 2.02 2.03 2.05 3/199 22082
/proc/meminfo: memFree=31644364/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2059428 memory=53212 CPUtime=12.7 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 20549 0 0 0 1265 5 0 0 20 0 1 0 410548788 2108854272 13303 33554432000 4194304 5870510 140732385407008 140732385406120 5283083 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 514857 13303 1003 410 0 510330 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2059428 KiB
Current children cumulated memory: 53212 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 22082
/proc/meminfo: memFree=31596420/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2085284 memory=76632 CPUtime=25.5 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 31000 0 0 0 2544 6 0 0 20 0 1 0 410548788 2135330816 19158 33554432000 4194304 5870510 140732385407008 140732385405576 5308341 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 521321 19158 1003 410 0 516794 0
Current children cumulated CPU time: 25.5 s
Current children cumulated vsize: 2085284 KiB
Current children cumulated memory: 76632 KiB

[startup+51.1098 s]
/proc/loadavg: 2.01 2.03 2.05 3/200 22085
/proc/meminfo: memFree=31627008/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2059428 memory=53512 CPUtime=51.11 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 41426 0 0 0 5103 8 0 0 20 0 1 0 410548788 2108854272 13378 33554432000 4194304 5870510 140732385407008 140732385405448 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 514857 13378 1003 410 0 510330 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2059428 KiB
Current children cumulated memory: 53512 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 22096
/proc/meminfo: memFree=31572916/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2085172 memory=72616 CPUtime=102.3 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 51967 0 0 0 10219 11 0 0 20 0 1 0 410548788 2135216128 18154 33554432000 4194304 5870510 140732385407008 140732385405448 5267942 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 521293 18154 1003 410 0 516766 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2085172 KiB
Current children cumulated memory: 72616 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22164
/proc/meminfo: memFree=31551824/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2079228 memory=73184 CPUtime=162.3 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 62692 0 0 0 16216 14 0 0 20 0 1 0 410548788 2129129472 18296 33554432000 4194304 5870510 140732385407008 140732385405576 5282617 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 519807 18296 1003 410 0 515280 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2079228 KiB
Current children cumulated memory: 73184 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22168
/proc/meminfo: memFree=31511684/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2096960 memory=84372 CPUtime=222.3 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 69391 0 0 0 22212 18 0 0 20 0 1 0 410548788 2147287040 21093 33554432000 4194304 5870510 140732385407008 140732385405448 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 524240 21093 1003 410 0 519713 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2096960 KiB
Current children cumulated memory: 84372 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22174
/proc/meminfo: memFree=31496396/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2096960 memory=96020 CPUtime=282.31 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 74408 0 0 0 28210 21 0 0 20 0 1 0 410548788 2147287040 24005 33554432000 4194304 5870510 140732385407008 140732385405448 5282367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 524240 24005 1003 410 0 519713 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2096960 KiB
Current children cumulated memory: 96020 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22238
/proc/meminfo: memFree=31524676/32770624 swapFree=66994056/67108860
[pid=22079] ppid=22076 vsize=2096960 memory=96244 CPUtime=342.32 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 74461 0 0 0 34210 22 0 0 20 0 1 0 410548788 2147287040 24061 33554432000 4194304 5870510 140732385407008 140732385406184 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 524240 24061 1003 410 0 519713 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 2096960 KiB
Current children cumulated memory: 96244 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22303
/proc/meminfo: memFree=31485496/32770624 swapFree=66994072/67108860
[pid=22079] ppid=22076 vsize=2097824 memory=83972 CPUtime=402.32 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 77022 0 0 0 40207 25 0 0 20 0 1 0 410548788 2148171776 20993 33554432000 4194304 5870510 140732385407008 140732385406120 5267989 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 524456 20993 1003 410 0 519929 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 2097824 KiB
Current children cumulated memory: 83972 KiB

[startup+449.595 s]
# the end of solver process 22079 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=449.372 s, system=0.256024 s

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

[startup+409.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22306
/proc/meminfo: memFree=31454452/32770624 swapFree=66994072/67108860
[pid=22079] ppid=22076 vsize=2097824 memory=83972 CPUtime=409.62 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 77022 0 0 0 40937 25 0 0 20 0 1 0 410548788 2148171776 20993 33554432000 4194304 5870510 140732385407008 140732385406120 5282747 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 524456 20993 1003 410 0 519929 0
Current children cumulated CPU time: 409.62 s
Current children cumulated vsize: 2097824 KiB
Current children cumulated memory: 83972 KiB

[startup+435.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22307
/proc/meminfo: memFree=31470740/32770624 swapFree=66994072/67108860
[pid=22079] ppid=22076 vsize=2109912 memory=96260 CPUtime=435.22 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 77030 0 0 0 43497 25 0 0 20 0 1 0 410548788 2160549888 24065 33554432000 4194304 5870510 140732385407008 140732385406120 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 527478 24065 1003 410 0 522951 0
Current children cumulated CPU time: 435.22 s
Current children cumulated vsize: 2109912 KiB
Current children cumulated memory: 96260 KiB

[startup+441.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22307
/proc/meminfo: memFree=31470640/32770624 swapFree=66994072/67108860
[pid=22079] ppid=22076 vsize=2109912 memory=96260 CPUtime=441.62 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 77030 0 0 0 44137 25 0 0 20 0 1 0 410548788 2160549888 24065 33554432000 4194304 5870510 140732385407008 140732385405448 5281904 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 527478 24065 1003 410 0 522951 0
Current children cumulated CPU time: 441.62 s
Current children cumulated vsize: 2109912 KiB
Current children cumulated memory: 96260 KiB

[startup+444.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22307
/proc/meminfo: memFree=31438564/32770624 swapFree=66994072/67108860
[pid=22079] ppid=22076 vsize=2109912 memory=96260 CPUtime=444.82 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 77030 0 0 0 44457 25 0 0 20 0 1 0 410548788 2160549888 24065 33554432000 4194304 5870510 140732385407008 140732385405448 5272294 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 527478 24065 1003 410 0 522951 0
Current children cumulated CPU time: 444.82 s
Current children cumulated vsize: 2109912 KiB
Current children cumulated memory: 96260 KiB

[startup+448 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 22307
/proc/meminfo: memFree=31436392/32770624 swapFree=66994072/67108860
[pid=22079] ppid=22076 vsize=2109912 memory=96260 CPUtime=448.03 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 77031 0 0 0 44778 25 0 0 20 0 1 0 410548788 2160549888 24065 33554432000 4194304 5870510 140732385407008 140732385405448 5282295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 527478 24065 1003 410 0 522951 0
Current children cumulated CPU time: 448.03 s
Current children cumulated vsize: 2109912 KiB
Current children cumulated memory: 96260 KiB

[startup+448.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22307
/proc/meminfo: memFree=31436392/32770624 swapFree=66994072/67108860
[pid=22079] ppid=22076 vsize=2109912 memory=96260 CPUtime=448.82 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 77031 0 0 0 44857 25 0 0 20 0 1 0 410548788 2160549888 24065 33554432000 4194304 5870510 140732385407008 140732385405448 5288874 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 527478 24065 1003 410 0 522951 0
Current children cumulated CPU time: 448.82 s
Current children cumulated vsize: 2109912 KiB
Current children cumulated memory: 96260 KiB

[startup+449.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22307
/proc/meminfo: memFree=31470524/32770624 swapFree=66994072/67108860
[pid=22079] ppid=22076 vsize=2109912 memory=96260 CPUtime=449.22 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 77031 0 0 0 44897 25 0 0 20 0 1 0 410548788 2160549888 24065 33554432000 4194304 5870510 140732385407008 140732385405448 5282590 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 527478 24065 1003 410 0 522951 0
Current children cumulated CPU time: 449.22 s
Current children cumulated vsize: 2109912 KiB
Current children cumulated memory: 96260 KiB

[startup+449.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22307
/proc/meminfo: memFree=31470524/32770624 swapFree=66994072/67108860
[pid=22079] ppid=22076 vsize=2109912 memory=96260 CPUtime=449.42 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 77031 0 0 0 44917 25 0 0 20 0 1 0 410548788 2160549888 24065 33554432000 4194304 5870510 140732385407008 140732385405448 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 527478 24065 1003 410 0 522951 0
Current children cumulated CPU time: 449.42 s
Current children cumulated vsize: 2109912 KiB
Current children cumulated memory: 96260 KiB

[startup+449.5 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 22307
/proc/meminfo: memFree=31470524/32770624 swapFree=66994072/67108860
[pid=22079] ppid=22076 vsize=2109912 memory=96260 CPUtime=449.52 cores=0,2,4,6
/proc/22079/stat : 22079 (xcsp_picat) R 22076 22079 15976 0 -1 4202496 77031 0 0 0 44927 25 0 0 20 0 1 0 410548788 2160549888 24065 33554432000 4194304 5870510 140732385407008 140732385405448 5308315 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 31485952 140732385412127 140732385412205 140732385412205 140732385415114 0
/proc/22079/statm: 527478 24065 1003 410 0 522951 0
Current children cumulated CPU time: 449.52 s
Current children cumulated vsize: 2109912 KiB
Current children cumulated memory: 96260 KiB

Child status: 0
Real time (s): 449.596
CPU time (s): 449.628
CPU user time (s): 449.372
CPU system time (s): 0.256024
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 2115632
Max. memory (cumulated for all children) (KiB): 112628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 449.372
system time used= 0.256024
maximum resident set size= 112628
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77053
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= 16
involuntary context switches= 178


# summary of solver processes directly reported to runsolver:
#   pid: 22079
#   total CPU time (s): 449.628
#   total CPU user time (s): 449.372
#   total CPU system time (s): 0.256024

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.84838 second user time and 3.2519 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 04:48:48
IDJOB=4395218
IDBENCH=138353
IDSOLVER=2844
FILE ID=node102/4395218-1568342973
RUNJOBID= node102-1568323474-16007
PBS_JOBID= 21701144
Free space on /tmp= 56904 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff21.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395218-1568342973/watcher-4395218-1568342973 -o /tmp/evaluation-result-4395218-1568342973/solver-4395218-1568342973 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16007 --watchdog 2580  xcsp_picat HOME/instance-4395218-1568342973.xml

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

MD5SUM BENCH= 9ed96a9b02dc4e036934e9ef3088dc03
RANDOM SEED=405405117

node102.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	: 5333.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31662508 kB
MemAvailable:   31846404 kB
Buffers:          127840 kB
Cached:           346152 kB
SwapCached:        10760 kB
Active:           297204 kB
Inactive:         264928 kB
Active(anon):      84408 kB
Inactive(anon):    33444 kB
Active(file):     212796 kB
Inactive(file):   231484 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66994056 kB
Dirty:              3264 kB
Writeback:             0 kB
AnonPages:        188512 kB
Mapped:            34884 kB
Shmem:             21092 kB
Slab:             139956 kB
SReclaimable:     110904 kB
SUnreclaim:        29052 kB
KernelStack:        3584 kB
PageTables:         5708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2597224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    133120 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56900 MiB
End job on node102 at 2019-09-13 04:56:18