Trace number 4395070

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 2019-09-12SAT 346.065 346.06

General information on the benchmark

NameQuasiGroups/QuasiGroups-elt-qg3/
QuasiGroup-3-12.xml
MD5SUMe29963f3eb1abf29691517033ab1fcf0
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark10.0419
Satisfiable
(Un)Satisfiability was proved
Number of variables288
Number of constraints266
Number of domains2
Minimum domain size12
Maximum domain size144
Distribution of domain sizes[{"size":12,"count":144},{"size":144,"count":132}]
Minimum variable degree0
Maximum variable degree135
Distribution of variable degrees[{"degree":0,"count":12},{"degree":2,"count":132},{"degree":134,"count":12},{"degree":135,"count":132}]
Minimum constraint arity3
Maximum constraint arity145
Distribution of constraint arities[{"arity":3,"count":132},{"arity":12,"count":1},{"arity":144,"count":1},{"arity":145,"count":132}]
Number of extensional constraints0
Number of intensional constraints132
Distribution of constraint types[{"type":"intension","count":132},{"type":"allDifferent","count":1},{"type":"instantiation","count":1},{"type":"element","count":132}]
Optimization problemNO
Type of objective

Solver Data 

22.89/22.97	c xcsp_picat version 2.7b12 (9/12/2019)
346.01/346.05	s SATISFIABLE
346.01/346.05	v <instantiation>
346.01/346.05	v     <list> y[][] x[][]  </list> 
346.01/346.05	v     <values> 0 123 45 71 97 115 56 18 29 136 86 82 46 0 131 92 110 76 7 135 48 30 69 101 111 142 0 77 43 8 21 120 95 49 102 64 137 103 66 0 128 58 119 28 81 2 12 85 20 33 87 106 0 134 61 83 6 127 41 108 93 54 96 124 35 0 38 116 133 22 79 3 100 84 109 141 17 27 0 70 122 44 11 55 73 47 10 50 138 105 125 0 15 60 112 32 62 4 139 114 72 23 34 37 0 89 51 129 59 74 16 24 94 121 99 5 67 0 140 42 31 113 80 1 63 90 132 57 40 107 0 14 126 68 53 19 9 36 88 98 118 75 25 0  0 10 3 5 8 9 4 1 2 11 7 6 3 1 10 7 9 6 0 11 4 2 5 8 9 11 2 6 3 0 1 10 7 4 8 5 11 8 5 3 10 4 9 2 6 0 1 7 1 2 7 8 4 11 5 6 0 10 3 9 7 4 8 10 2 5 3 9 11 1 6 0 8 7 9 11 1 2 6 5 10 3 0 4 6 3 0 4 11 8 10 7 1 5 9 2 5 0 11 9 6 1 2 3 8 7 4 10 4 6 1 2 7 10 8 0 5 9 11 3 2 9 6 0 5 7 11 4 3 8 10 1 10 5 4 1 0 3 7 8 9 6 2 11   </values> 
346.01/346.05	v </instantiation>

Verifier Data 

OK

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 (13804 MiB free)
  memory of node 1: 16384 MiB (13160 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395070-1568337421/watcher-4395070-1568337421 -o /tmp/evaluation-result-4395070-1568337421/solver-4395070-1568337421 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580 xcsp_picat HOME/instance-4395070-1568337421.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
Current StackSize limit: 8192 KiB

solver pid=32173, runsolver pid=32170

[startup+0.100163 s]*
/proc/loadavg: 1.92 2.00 2.04 3/201 32174
/proc/meminfo: memFree=27578340/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2050228 memory=29044 CPUtime=0.1 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 3504 0 0 0 10 0 0 0 20 0 1 0 410009918 2099433472 7261 33554432000 4194304 5870510 140734678758400 140734678755544 140002232740837 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 512557 7261 904 410 0 508030 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2050228 KiB
Current children cumulated memory: 29044 KiB

[startup+0.210206 s]*
/proc/loadavg: 1.92 2.00 2.04 3/201 32174
/proc/meminfo: memFree=27560664/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2055004 memory=32668 CPUtime=0.21 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 4507 0 0 0 21 0 0 0 20 0 1 0 410009918 2104324096 8167 33554432000 4194304 5870510 140734678758400 140734678755544 5406332 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 513751 8167 939 410 0 509224 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2055004 KiB
Current children cumulated memory: 32668 KiB

[startup+0.310028 s]*
/proc/loadavg: 1.92 2.00 2.04 3/201 32174
/proc/meminfo: memFree=27549500/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2055136 memory=32668 CPUtime=0.31 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 4542 0 0 0 31 0 0 0 20 0 1 0 410009918 2104459264 8167 33554432000 4194304 5870510 140734678758400 140734678755544 5337393 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 513784 8167 939 410 0 509257 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2055136 KiB
Current children cumulated memory: 32668 KiB

[startup+0.700372 s]
/proc/loadavg: 1.92 2.00 2.04 3/201 32174
/proc/meminfo: memFree=27526488/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2055276 memory=32932 CPUtime=0.69 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 4570 0 0 0 69 0 0 0 20 0 1 0 410009918 2104602624 8233 33554432000 4194304 5870510 140734678758400 140734678755544 5343734 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 513819 8233 946 410 0 509292 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2055276 KiB
Current children cumulated memory: 32932 KiB

[startup+1.50043 s]
/proc/loadavg: 1.93 2.00 2.04 3/201 32174
/proc/meminfo: memFree=27471592/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2054732 memory=33604 CPUtime=1.49 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 5124 0 0 0 148 1 0 0 20 0 1 0 410009918 2104045568 8401 33554432000 4194304 5870510 140734678758400 140734678756792 5275283 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 513683 8401 949 410 0 509156 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2054732 KiB
Current children cumulated memory: 33604 KiB

[startup+3.10987 s]
/proc/loadavg: 1.93 2.00 2.04 3/201 32174
/proc/meminfo: memFree=27258708/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2060100 memory=39684 CPUtime=3.1 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 8493 0 0 0 309 1 0 0 20 0 1 0 410009918 2109542400 9921 33554432000 4194304 5870510 140734678758400 140734678756760 5281974 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 515025 9921 971 410 0 510498 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2060100 KiB
Current children cumulated memory: 39684 KiB

[startup+6.30043 s]
/proc/loadavg: 1.93 2.00 2.04 3/200 32174
/proc/meminfo: memFree=26901888/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2068352 memory=43532 CPUtime=6.29 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 17313 0 0 0 627 2 0 0 20 0 1 0 410009918 2117992448 10883 33554432000 4194304 5870510 140734678758400 140734678756760 5274765 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 517088 10883 971 410 0 512561 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2068352 KiB
Current children cumulated memory: 43532 KiB

[startup+12.7004 s]
/proc/loadavg: 1.94 2.00 2.04 3/200 32174
/proc/meminfo: memFree=26255560/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2099256 memory=71184 CPUtime=12.69 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 25787 0 0 0 1265 4 0 0 20 0 1 0 410009918 2149638144 17796 33554432000 4194304 5870510 140734678758400 140734678756840 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 524814 17796 971 410 0 520287 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2099256 KiB
Current children cumulated memory: 71184 KiB

[startup+25.5005 s]
/proc/loadavg: 1.95 2.00 2.04 3/200 32175
/proc/meminfo: memFree=25823692/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2099256 memory=71184 CPUtime=25.49 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 31713 0 0 0 2545 4 0 0 20 0 1 0 410009918 2149638144 17796 33554432000 4194304 5870510 140734678758400 140734678757512 5282464 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 524814 17796 971 410 0 520287 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2099256 KiB
Current children cumulated memory: 71184 KiB

[startup+51.1099 s]
/proc/loadavg: 1.97 2.00 2.04 3/201 32177
/proc/meminfo: memFree=25811240/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2112624 memory=79748 CPUtime=51.1 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 34795 0 0 0 5105 5 0 0 20 0 1 0 410009918 2163326976 19937 33554432000 4194304 5870510 140734678758400 140734678756840 5282759 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 528156 19937 971 410 0 523629 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2112624 KiB
Current children cumulated memory: 79748 KiB

[startup+102.3 s]
/proc/loadavg: 2.15 2.03 2.05 3/204 32205
/proc/meminfo: memFree=25789008/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2101132 memory=79940 CPUtime=102.3 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 39708 0 0 0 10224 6 0 0 20 0 1 0 410009918 2151559168 19985 33554432000 4194304 5870510 140734678758400 140734678756840 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 525283 19985 971 410 0 520756 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2101132 KiB
Current children cumulated memory: 79940 KiB

[startup+162.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/201 32228
/proc/meminfo: memFree=25736520/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2150156 memory=116264 CPUtime=162.3 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 43938 0 0 0 16223 7 0 0 20 0 1 0 410009918 2201759744 29066 33554432000 4194304 5870510 140734678758400 140734678756840 5283067 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 537539 29066 971 410 0 533012 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2150156 KiB
Current children cumulated memory: 116264 KiB

[startup+222.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/202 32240
/proc/meminfo: memFree=25733668/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2150156 memory=118312 CPUtime=222.3 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 44145 0 0 0 22223 7 0 0 20 0 1 0 410009918 2201759744 29578 33554432000 4194304 5870510 140734678758400 140734678756840 5282729 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 537539 29578 971 410 0 533012 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2150156 KiB
Current children cumulated memory: 118312 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/202 32246
/proc/meminfo: memFree=25732320/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2150156 memory=118312 CPUtime=282.3 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 48003 0 0 0 28223 7 0 0 20 0 1 0 410009918 2201759744 29578 33554432000 4194304 5870510 140734678758400 140734678756840 5282759 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 537539 29578 971 410 0 533012 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2150156 KiB
Current children cumulated memory: 118312 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 32250
/proc/meminfo: memFree=25730860/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2150156 memory=118312 CPUtime=342.3 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 48206 0 0 0 34223 7 0 0 20 0 1 0 410009918 2201759744 29578 33554432000 4194304 5870510 140734678758400 140734678756840 5274464 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 537539 29578 971 410 0 533012 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2150156 KiB
Current children cumulated memory: 118312 KiB

[startup+346.06 s]
# the end of solver process 32173 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=345.991 s, system=0.074001 s

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

[startup+342.4 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 32250
/proc/meminfo: memFree=25730860/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2150156 memory=118312 CPUtime=342.4 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 48206 0 0 0 34233 7 0 0 20 0 1 0 410009918 2201759744 29578 33554432000 4194304 5870510 140734678758400 140734678756840 5283135 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 537539 29578 971 410 0 533012 0
Current children cumulated CPU time: 342.4 s
Current children cumulated vsize: 2150156 KiB
Current children cumulated memory: 118312 KiB

[startup+344 s]*
/proc/loadavg: 2.00 2.02 2.05 3/202 32250
/proc/meminfo: memFree=25730548/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2150156 memory=118312 CPUtime=344.01 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 48206 0 0 0 34394 7 0 0 20 0 1 0 410009918 2201759744 29578 33554432000 4194304 5870510 140734678758400 140734678756840 5282680 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 537539 29578 971 410 0 533012 0
Current children cumulated CPU time: 344.01 s
Current children cumulated vsize: 2150156 KiB
Current children cumulated memory: 118312 KiB

[startup+344.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 32250
/proc/meminfo: memFree=25730548/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2150156 memory=118312 CPUtime=344.8 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 48206 0 0 0 34473 7 0 0 20 0 1 0 410009918 2201759744 29578 33554432000 4194304 5870510 140734678758400 140734678756840 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 537539 29578 971 410 0 533012 0
Current children cumulated CPU time: 344.8 s
Current children cumulated vsize: 2150156 KiB
Current children cumulated memory: 118312 KiB

[startup+345.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/202 32250
/proc/meminfo: memFree=25730548/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2150156 memory=118312 CPUtime=345.6 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 48206 0 0 0 34553 7 0 0 20 0 1 0 410009918 2201759744 29578 33554432000 4194304 5870510 140734678758400 140734678756840 5282515 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 537539 29578 971 410 0 533012 0
Current children cumulated CPU time: 345.6 s
Current children cumulated vsize: 2150156 KiB
Current children cumulated memory: 118312 KiB

[startup+346 s]*
/proc/loadavg: 2.00 2.02 2.05 3/202 32250
/proc/meminfo: memFree=25730548/32770624 swapFree=67004752/67108860
[pid=32173] ppid=32170 vsize=2150156 memory=118312 CPUtime=346.01 cores=0,2,4,6
/proc/32173/stat : 32173 (xcsp_picat) R 32170 32173 28785 0 -1 4202496 48206 0 0 0 34594 7 0 0 20 0 1 0 410009918 2201759744 29578 33554432000 4194304 5870510 140734678758400 140734678756840 5282425 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 33697792 140734678762527 140734678762605 140734678762605 140734678765514 0
/proc/32173/statm: 537539 29578 971 410 0 533012 0
Current children cumulated CPU time: 346.01 s
Current children cumulated vsize: 2150156 KiB
Current children cumulated memory: 118312 KiB

Child status: 0
Real time (s): 346.06
CPU time (s): 346.065
CPU user time (s): 345.991
CPU system time (s): 0.074001
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2150156
Max. memory (cumulated for all children) (KiB): 118312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 345.991
system time used= 0.074001
maximum resident set size= 118408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48278
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= 132


# summary of solver processes directly reported to runsolver:
#   pid: 32173
#   total CPU time (s): 346.065
#   total CPU user time (s): 345.991
#   total CPU system time (s): 0.074001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.38569 second user time and 2.71714 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-13 03:16:23
IDJOB=4395070
IDBENCH=133813
IDSOLVER=2844
FILE ID=node126/4395070-1568337421
RUNJOBID= node126-1568323917-28816
PBS_JOBID= 21701150
Free space on /tmp= 55384 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/QuasiGroups/QuasiGroups-elt-qg3/QuasiGroup-3-12.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395070-1568337421/watcher-4395070-1568337421 -o /tmp/evaluation-result-4395070-1568337421/solver-4395070-1568337421 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580  xcsp_picat HOME/instance-4395070-1568337421.xml

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

MD5SUM BENCH= e29963f3eb1abf29691517033ab1fcf0
RANDOM SEED=1008763696

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27612764 kB
MemAvailable:   30800744 kB
Buffers:          122748 kB
Cached:          3315812 kB
SwapCached:         2860 kB
Active:          2903540 kB
Inactive:        1601756 kB
Active(anon):    1064936 kB
Inactive(anon):    43300 kB
Active(file):    1838604 kB
Inactive(file):  1558456 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              3348 kB
Writeback:             0 kB
AnonPages:       1077896 kB
Mapped:            45908 kB
Shmem:             32848 kB
Slab:             243296 kB
SReclaimable:     213508 kB
SUnreclaim:        29788 kB
KernelStack:        3600 kB
PageTables:         7620 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3569460 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    450560 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55380 MiB
End job on node126 at 2019-09-13 03:22:10