Trace number 4395001

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 NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12UNSAT 257.025 257.046

General information on the benchmark

NameSuperSolutions/SuperSolutions-Taillard-js15/
SuperTaillard-js-15-08.xml
MD5SUM79bafde88fa7f495a04ad4879b5697b3
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark257.025
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints5580
Number of domains84
Minimum domain size1123
Maximum domain size1221
Distribution of domain sizes[{"size":1123,"count":10},{"size":1124,"count":4},{"size":1125,"count":4},{"size":1126,"count":10},{"size":1127,"count":8},{"size":1130,"count":6},{"size":1131,"count":4},{"size":1132,"count":6},{"size":1133,"count":8},{"size":1134,"count":6},{"size":1135,"count":2},{"size":1136,"count":2},{"size":1137,"count":6},{"size":1138,"count":6},{"size":1139,"count":10},{"size":1140,"count":6},{"size":1141,"count":10},{"size":1142,"count":10},{"size":1143,"count":6},{"size":1145,"count":4},{"size":1146,"count":10},{"size":1147,"count":6},{"size":1148,"count":2},{"size":1149,"count":2},{"size":1150,"count":2},"...",{"size":1192,"count":4}, {"size":1194,"count":6}, {"size":1195,"count":6}, {"size":1196,"count":2}, {"size":1198,"count":8}, {"size":1199,"count":6}, {"size":1200,"count":4}, {"size":1201,"count":6}, {"size":1202,"count":4}, {"size":1203,"count":2}, {"size":1204,"count":2}, {"size":1206,"count":8}, {"size":1207,"count":6}, {"size":1208,"count":10}, {"size":1211,"count":6}, {"size":1212,"count":2}, {"size":1213,"count":6}, {"size":1214,"count":4}, {"size":1215,"count":2}, {"size":1216,"count":10}, {"size":1217,"count":10}, {"size":1218,"count":12}, {"size":1219,"count":6}, {"size":1220,"count":4}, {"size":1221,"count":8}]
Minimum variable degree16
Maximum variable degree33
Distribution of variable degrees[{"degree":16,"count":30},{"degree":17,"count":195},{"degree":31,"count":30},{"degree":33,"count":195}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":5580}]
Number of extensional constraints0
Number of intensional constraints5580
Distribution of constraint types[{"type":"intension","count":5580}]
Optimization problemNO
Type of objective

Solver Data 

27.89/27.95	c xcsp_picat version 2.7b12 (9/12/2019)
256.98/257.04	s UNSATISFIABLE

Verifier Data


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 (15291 MiB free)
  memory of node 1: 16384 MiB (15203 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395001-1568343312/watcher-4395001-1568343312 -o /tmp/evaluation-result-4395001-1568343312/solver-4395001-1568343312 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580 xcsp_picat HOME/instance-4395001-1568343312.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=32617, runsolver pid=32614
Current StackSize limit: 8192 KiB


[startup+0.100307 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 32618
/proc/meminfo: memFree=31203312/32770624 swapFree=66921272/67108860
[pid=32617] ppid=32614 vsize=2031716 memory=25288 CPUtime=0.1 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 1882 0 0 0 10 0 0 0 20 0 1 0 410587218 2080477184 6322 33554432000 4194304 5870510 140721916802736 140721916802040 4866928 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 507929 6322 850 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 25288 KiB

[startup+0.209811 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 32618
/proc/meminfo: memFree=31190504/32770624 swapFree=66921272/67108860
[pid=32617] ppid=32614 vsize=2031716 memory=38068 CPUtime=0.2 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 2051 0 0 0 20 0 0 0 20 0 1 0 410587218 2080477184 9517 33554432000 4194304 5870510 140721916802736 140721916802040 5393760 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 507929 9517 871 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 38068 KiB

[startup+0.309811 s]*
/proc/loadavg: 2.00 1.99 2.03 3/199 32618
/proc/meminfo: memFree=31169044/32770624 swapFree=66921272/67108860
[pid=32617] ppid=32614 vsize=2050564 memory=61828 CPUtime=0.3 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 6244 0 0 0 29 1 0 0 20 0 1 0 410587218 2099777536 15457 33554432000 4194304 5870510 140721916802736 140721916802040 140029093759973 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 512641 15457 896 410 0 508114 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2050564 KiB
Current children cumulated memory: 61828 KiB

[startup+0.700345 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 32618
/proc/meminfo: memFree=31121852/32770624 swapFree=66921272/67108860
[pid=32617] ppid=32614 vsize=2105300 memory=111876 CPUtime=0.68 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 17119 0 0 0 65 3 0 0 20 0 1 0 410587218 2155827200 27969 33554432000 4194304 5870510 140721916802736 140721916801288 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 526325 27969 934 410 0 521798 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2105300 KiB
Current children cumulated memory: 111876 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 1.99 2.03 4/199 32618
/proc/meminfo: memFree=31115772/32770624 swapFree=66921272/67108860
[pid=32617] ppid=32614 vsize=2105300 memory=111876 CPUtime=1.49 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 17128 0 0 0 145 4 0 0 20 0 1 0 410587218 2155827200 27969 33554432000 4194304 5870510 140721916802736 140721916801288 5479989 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 526325 27969 934 410 0 521798 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2105300 KiB
Current children cumulated memory: 111876 KiB

[startup+3.10927 s]
/proc/loadavg: 2.00 1.99 2.03 4/199 32618
/proc/meminfo: memFree=31121544/32770624 swapFree=66921272/67108860
[pid=32617] ppid=32614 vsize=2105300 memory=112112 CPUtime=3.1 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 17506 0 0 0 306 4 0 0 20 0 1 0 410587218 2155827200 28028 33554432000 4194304 5870510 140721916802736 140721916801288 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 526325 28028 951 410 0 521798 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2105300 KiB
Current children cumulated memory: 112112 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 1.99 2.03 4/199 32618
/proc/meminfo: memFree=31121740/32770624 swapFree=66921272/67108860
[pid=32617] ppid=32614 vsize=2105432 memory=112248 CPUtime=6.29 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 20622 0 0 0 624 5 0 0 20 0 1 0 410587218 2155962368 28062 33554432000 4194304 5870510 140721916802736 140721916801848 140029094219655 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 526358 28062 951 410 0 521831 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2105432 KiB
Current children cumulated memory: 112248 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 1.99 2.03 4/199 32618
/proc/meminfo: memFree=31104388/32770624 swapFree=66921272/67108860
[pid=32617] ppid=32614 vsize=2171904 memory=168124 CPUtime=12.69 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 57659 0 0 0 1260 9 0 0 20 0 1 0 410587218 2224029696 42031 33554432000 4194304 5870510 140721916802736 140721916800904 5272392 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 542976 42031 981 410 0 538449 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2171904 KiB
Current children cumulated memory: 168124 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 1.99 2.03 4/199 32619
/proc/meminfo: memFree=31091108/32770624 swapFree=66921272/67108860
[pid=32617] ppid=32614 vsize=2171904 memory=174276 CPUtime=25.49 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 72789 0 0 0 2539 10 0 0 20 0 1 0 410587218 2224029696 43569 33554432000 4194304 5870510 140721916802736 140721916801544 5306679 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 542976 43569 983 410 0 538449 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2171904 KiB
Current children cumulated memory: 174276 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 1.99 2.03 4/199 32621
/proc/meminfo: memFree=31085664/32770624 swapFree=66921272/67108860
[pid=32617] ppid=32614 vsize=2171904 memory=179664 CPUtime=51.09 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 89328 0 0 0 5098 11 0 0 20 0 1 0 410587218 2224029696 44916 33554432000 4194304 5870510 140721916802736 140721916801752 5282382 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 542976 44916 983 410 0 538449 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2171904 KiB
Current children cumulated memory: 179664 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 1.99 2.03 4/199 32625
/proc/meminfo: memFree=31031044/32770624 swapFree=66921272/67108860
[pid=32617] ppid=32614 vsize=2171904 memory=179664 CPUtime=102.28 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 121612 0 0 0 10212 16 0 0 20 0 1 0 410587218 2224029696 44916 33554432000 4194304 5870510 140721916802736 140721916801752 5288765 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 542976 44916 983 410 0 538449 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2171904 KiB
Current children cumulated memory: 179664 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.03 4/198 32630
/proc/meminfo: memFree=31029772/32770624 swapFree=66921276/67108860
[pid=32617] ppid=32614 vsize=2171904 memory=179664 CPUtime=162.27 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 138645 0 0 0 16208 19 0 0 20 0 1 0 410587218 2224029696 44916 33554432000 4194304 5870510 140721916802736 140721916801176 5308227 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 542976 44916 983 410 0 538449 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2171904 KiB
Current children cumulated memory: 179664 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 4/198 32636
/proc/meminfo: memFree=30994204/32770624 swapFree=66921276/67108860
[pid=32617] ppid=32614 vsize=2221224 memory=215448 CPUtime=222.27 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 140157 0 0 0 22206 21 0 0 20 0 1 0 410587218 2274533376 53862 33554432000 4194304 5870510 140721916802736 140721916801176 5282667 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 555306 53862 983 410 0 550779 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2221224 KiB
Current children cumulated memory: 215448 KiB

[startup+257.046 s]
# the end of solver process 32617 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=256.791 s, system=0.233984 s

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

[startup+230.4 s]
/proc/loadavg: 2.00 1.99 2.03 4/198 32636
/proc/meminfo: memFree=31029964/32770624 swapFree=66921276/67108860
[pid=32617] ppid=32614 vsize=2171904 memory=179664 CPUtime=230.37 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 140169 0 0 0 23016 21 0 0 20 0 1 0 410587218 2224029696 44916 33554432000 4194304 5870510 140721916802736 140721916801752 5282464 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 542976 44916 983 410 0 538449 0
Current children cumulated CPU time: 230.37 s
Current children cumulated vsize: 2171904 KiB
Current children cumulated memory: 179664 KiB

[startup+243.2 s]
/proc/loadavg: 2.00 1.99 2.03 4/198 32637
/proc/meminfo: memFree=30996412/32770624 swapFree=66921276/67108860
[pid=32617] ppid=32614 vsize=2221224 memory=213432 CPUtime=243.17 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 140439 0 0 0 24295 22 0 0 20 0 1 0 410587218 2274533376 53358 33554432000 4194304 5870510 140721916802736 140721916801176 5282729 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 555306 53358 983 410 0 550779 0
Current children cumulated CPU time: 243.17 s
Current children cumulated vsize: 2221224 KiB
Current children cumulated memory: 213432 KiB

[startup+249.6 s]
/proc/loadavg: 2.00 1.99 2.03 4/198 32637
/proc/meminfo: memFree=31029552/32770624 swapFree=66921276/67108860
[pid=32617] ppid=32614 vsize=2171904 memory=179664 CPUtime=249.57 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 140446 0 0 0 24935 22 0 0 20 0 1 0 410587218 2224029696 44916 33554432000 4194304 5870510 140721916802736 140721916801752 5282543 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 542976 44916 983 410 0 538449 0
Current children cumulated CPU time: 249.57 s
Current children cumulated vsize: 2171904 KiB
Current children cumulated memory: 179664 KiB

[startup+252.8 s]
/proc/loadavg: 2.00 1.99 2.03 4/198 32637
/proc/meminfo: memFree=31029552/32770624 swapFree=66921276/67108860
[pid=32617] ppid=32614 vsize=2171904 memory=179664 CPUtime=252.77 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 140451 0 0 0 25255 22 0 0 20 0 1 0 410587218 2224029696 44916 33554432000 4194304 5870510 140721916802736 140721916801752 5282464 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 542976 44916 983 410 0 538449 0
Current children cumulated CPU time: 252.77 s
Current children cumulated vsize: 2171904 KiB
Current children cumulated memory: 179664 KiB

[startup+254.4 s]
/proc/loadavg: 2.00 1.99 2.03 4/198 32637
/proc/meminfo: memFree=30998336/32770624 swapFree=66921276/67108860
[pid=32617] ppid=32614 vsize=2221224 memory=211388 CPUtime=254.37 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 140718 0 0 0 25415 22 0 0 20 0 1 0 410587218 2274533376 52847 33554432000 4194304 5870510 140721916802736 140721916801752 5282775 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 555306 52847 983 410 0 550779 0
Current children cumulated CPU time: 254.37 s
Current children cumulated vsize: 2221224 KiB
Current children cumulated memory: 211388 KiB

[startup+256 s]*
/proc/loadavg: 2.00 1.99 2.03 4/198 32637
/proc/meminfo: memFree=30998492/32770624 swapFree=66921276/67108860
[pid=32617] ppid=32614 vsize=2221224 memory=211388 CPUtime=255.98 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 140718 0 0 0 25576 22 0 0 20 0 1 0 410587218 2274533376 52847 33554432000 4194304 5870510 140721916802736 140721916801176 5308306 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 555306 52847 983 410 0 550779 0
Current children cumulated CPU time: 255.98 s
Current children cumulated vsize: 2221224 KiB
Current children cumulated memory: 211388 KiB

[startup+256.8 s]
/proc/loadavg: 2.00 1.99 2.03 4/198 32637
/proc/meminfo: memFree=30998492/32770624 swapFree=66921276/67108860
[pid=32617] ppid=32614 vsize=2221224 memory=211388 CPUtime=256.77 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 140718 0 0 0 25655 22 0 0 20 0 1 0 410587218 2274533376 52847 33554432000 4194304 5870510 140721916802736 140721916801176 5282295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 555306 52847 983 410 0 550779 0
Current children cumulated CPU time: 256.77 s
Current children cumulated vsize: 2221224 KiB
Current children cumulated memory: 211388 KiB

[startup+257 s]*
/proc/loadavg: 2.00 1.99 2.03 4/198 32637
/proc/meminfo: memFree=30996444/32770624 swapFree=66921276/67108860
[pid=32617] ppid=32614 vsize=2221224 memory=213436 CPUtime=256.98 cores=0,2,4,6
/proc/32617/stat : 32617 (xcsp_picat) R 32614 32617 27155 0 -1 4202496 140722 0 0 0 25676 22 0 0 20 0 1 0 410587218 2274533376 53359 33554432000 4194304 5870510 140721916802736 140721916801176 5305079 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 46923776 140721916806175 140721916806253 140721916806253 140721916809162 0
/proc/32617/statm: 555306 53359 983 410 0 550779 0
Current children cumulated CPU time: 256.98 s
Current children cumulated vsize: 2221224 KiB
Current children cumulated memory: 213436 KiB

Child status: 0
Real time (s): 257.046
CPU time (s): 257.025
CPU user time (s): 256.791
CPU system time (s): 0.233984
CPU usage (%): 99.9918
Max. virtual memory (cumulated for all children) (KiB): 2221224
Max. memory (cumulated for all children) (KiB): 215484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 256.791
system time used= 0.233984
maximum resident set size= 215484
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 141295
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= 181


# summary of solver processes directly reported to runsolver:
#   pid: 32617
#   total CPU time (s): 257.025
#   total CPU user time (s): 256.791
#   total CPU system time (s): 0.233984

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.0538 second user time and 1.84445 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-13 03:53:16
IDJOB=4395001
IDBENCH=138477
IDSOLVER=2844
FILE ID=node107/4395001-1568343312
RUNJOBID= node107-1568318150-27186
PBS_JOBID= 21701137
Free space on /tmp= 55704 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Taillard-js15/SuperTaillard-js-15-08.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395001-1568343312/watcher-4395001-1568343312 -o /tmp/evaluation-result-4395001-1568343312/solver-4395001-1568343312 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580  xcsp_picat HOME/instance-4395001-1568343312.xml

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

MD5SUM BENCH= 79bafde88fa7f495a04ad4879b5697b3
RANDOM SEED=1788059130

node107.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        31226988 kB
MemAvailable:   31587912 kB
Buffers:          129316 kB
Cached:           501196 kB
SwapCached:        80108 kB
Active:           603468 kB
Inactive:         352268 kB
Active(anon):     254820 kB
Inactive(anon):   100420 kB
Active(file):     348648 kB
Inactive(file):   251848 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66921272 kB
Dirty:              3316 kB
Writeback:             0 kB
AnonPages:        439228 kB
Mapped:            35152 kB
Shmem:             21012 kB
Slab:             181260 kB
SReclaimable:     152524 kB
SUnreclaim:        28736 kB
KernelStack:        3552 kB
PageTables:         5888 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2776776 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    376832 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 55700 MiB
End job on node107 at 2019-09-13 03:57:33