Trace number 4259197

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
Mistral-2.0 2017-07-28SAT (TO)4 251.899 252.00999

General information on the benchmark

NameRamsey/Ramsey-int-s1/
Ramsey-int-34.xml
MD5SUM778dc3cd7adf307db423468d07378e38
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark240.326
Satisfiable
(Un)Satisfiability was proved
Number of variables1156
Number of constraints5984
Number of domains1
Minimum domain size561
Maximum domain size561
Distribution of domain sizes[{"size":561,"count":561}]
Minimum variable degree0
Maximum variable degree33
Distribution of variable degrees[{"degree":0,"count":595},{"degree":33,"count":561}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":5984}]
Number of extensional constraints0
Number of intensional constraints5984
Distribution of constraint types[{"type":"intension","count":5984}]
Optimization problemYES
Type of objectivemin MAXIMUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data

0.00/0.11	c 280717
77.76/77.99	o 6
77.87/78.07	o 5
128.47/128.66	o 4
251.89/252.00	s SATISFIABLE
251.89/252.00	v <instantiation type="solution">
251.89/252.00	v   <list> x[0][0] x[0][1] x[0][2] x[0][3] x[0][4] x[0][5] x[0][6] x[0][7] x[0][8] x[0][9] x[0][10] x[0][11] x[0][12] x[0][13] x[0][14] x[0][15] x[0][16] x[0][17] x[0][18] x[0][19] x[0][20] x[0][21] x[0][22] x[0][23] x[0][24] x[0][25] x[0][26] x[0][27] x[0][28] x[0][29] x[0][30] x[0][31] x[0][32] x[0][33] x[1][0] x[1][1] x[1][2] x[1][3] x[1][4] x[1][5] x[1][6] x[1][7] x[1][8] x[1][9] x[1][10] x[1][11] x[1][12] x[1][13] x[1][14] x[1][15] x[1][16] x[1][17] x[1][18] x[1][19] x[1][20] x[1][21] x[1][22] x[1][23] x[1][24] x[1][25] x[1][26] x[1][27] x[1][28] x[1][29] x[1][30] x[1][31] x[1][32] x[1][33] x[2][0] x[2][1] x[2][2] x[2][3] x[2][4] x[2][5] x[2][6] x[2][7] x[2][8] x[2][9] x[2][10] x[2][11] x[2][12] x[2][13] x[2][14] x[2][15] x[2][16] x[2][17] x[2][18] x[2][19] x[2][20] x[2][21] x[2][22] x[2][23] x[2][24] x[2][25] x[2][26] x[2][27] x[2][28] x[2][29] x[2][30] x[2][31] x[2][32] x[2][33] x[3][0] x[3][1] x[3][2] x[3][3] x[3][4] x[3][5] x[3][6] x[3][7] x[3][8] x[3][9] 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x[28][6] x[28][7] x[28][8] x[28][9] x[28][10] x[28][11] x[28][12] x[28][13] x[28][14] x[28][15] x[28][16] x[28][17] x[28][18] x[28][19] x[28][20] x[28][21] x[28][22] x[28][23] x[28][24] x[28][25] x[28][26] x[28][27] x[28][28] x[28][29] x[28][30] x[28][31] x[28][32] x[28][33] x[29][0] x[29][1] x[29][2] x[29][3] x[29][4] x[29][5] x[29][6] x[29][7] x[29][8] x[29][9] x[29][10] x[29][11] x[29][12] x[29][13] x[29][14] x[29][15] x[29][16] x[29][17] x[29][18] x[29][19] x[29][20] x[29][21] x[29][22] x[29][23] x[29][24] x[29][25] x[29][26] x[29][27] x[29][28] x[29][29] x[29][30] x[29][31] x[29][32] x[29][33] x[30][0] x[30][1] x[30][2] x[30][3] x[30][4] x[30][5] x[30][6] x[30][7] x[30][8] x[30][9] x[30][10] x[30][11] x[30][12] x[30][13] x[30][14] x[30][15] x[30][16] x[30][17] x[30][18] x[30][19] x[30][20] x[30][21] x[30][22] x[30][23] x[30][24] x[30][25] x[30][26] x[30][27] x[30][28] x[30][29] x[30][30] x[30][31] x[30][32] x[30][33] x[31][0] x[31][1] x[31][2] x[31][3] x[31][4] x[31][5] x[31][6] x[31][7] x[31][8] x[31][9] x[31][10] x[31][11] x[31][12] x[31][13] x[31][14] x[31][15] x[31][16] x[31][17] x[31][18] x[31][19] x[31][20] x[31][21] x[31][22] x[31][23] x[31][24] x[31][25] x[31][26] x[31][27] x[31][28] x[31][29] x[31][30] x[31][31] x[31][32] x[31][33] x[32][0] x[32][1] x[32][2] x[32][3] x[32][4] x[32][5] x[32][6] x[32][7] x[32][8] x[32][9] x[32][10] x[32][11] x[32][12] x[32][13] x[32][14] x[32][15] x[32][16] x[32][17] x[32][18] x[32][19] x[32][20] x[32][21] x[32][22] x[32][23] x[32][24] x[32][25] x[32][26] x[32][27] x[32][28] x[32][29] x[32][30] x[32][31] x[32][32] x[32][33] x[33][0] x[33][1] x[33][2] x[33][3] x[33][4] x[33][5] x[33][6] x[33][7] x[33][8] x[33][9] x[33][10] x[33][11] x[33][12] x[33][13] x[33][14] x[33][15] x[33][16] x[33][17] x[33][18] x[33][19] x[33][20] x[33][21] x[33][22] x[33][23] x[33][24] x[33][25] x[33][26] x[33][27] x[33][28] x[33][29] x[33][30] x[33][31] x[33][32] x[33][33] </list>
251.89/252.00	v   <values> * 2 2 1 3 3 1 2 0 0 4 1 4 4 3 1 3 0 1 0 1 4 2 2 3 0 2 1 0 0 3 0 2 2 * * 0 4 2 2 1 1 1 4 3 4 1 4 1 0 3 1 1 1 2 0 1 0 2 1 3 2 2 3 3 0 4 0 * * * 4 3 2 4 0 2 3 4 3 0 0 3 3 4 0 1 2 3 2 0 4 3 0 1 0 1 4 1 1 1 3 * * * * 1 1 2 3 3 0 3 3 1 0 3 2 3 0 4 2 3 4 1 1 2 3 0 4 3 0 1 2 2 2 * * * * * 0 1 2 1 1 1 4 3 3 0 2 1 1 4 2 0 2 2 3 1 0 2 0 0 0 4 2 2 2 * * * * * * 1 2 1 1 0 4 0 3 4 4 4 0 3 1 1 3 4 3 0 4 2 4 4 1 2 4 2 2 * * * * * * * 3 0 4 2 4 0 0 3 3 0 2 4 0 3 1 4 1 3 3 0 4 4 2 4 1 3 1 * * * * * * * * 0 2 1 4 2 1 4 0 1 2 2 4 2 1 3 0 0 4 3 4 1 0 1 4 4 1 * * * * * * * * * 4 0 4 2 1 4 1 4 3 2 4 2 1 3 2 2 4 2 4 1 2 3 3 0 1 * * * * * * * * * * 3 2 0 1 1 1 3 3 0 2 4 0 2 0 4 2 3 0 3 2 0 4 2 1 * * * * * * * * * * * 1 2 2 4 2 2 4 0 0 2 0 0 1 3 1 0 3 4 1 0 3 4 0 * * * * * * * * * * * * 0 2 0 2 1 3 2 3 2 2 3 4 2 0 4 2 0 4 0 1 1 2 * * * * * * * * * * * * * 1 4 3 3 4 3 2 1 2 4 4 4 4 1 1 2 3 3 1 2 1 * * * * * * * * * * * * * * 4 4 4 3 1 2 0 0 2 0 1 1 4 3 3 1 3 3 2 0 * * * * * * * * * * * * * * * 2 2 0 3 2 4 1 0 3 1 2 3 1 2 4 1 3 1 2 * * * * * * * * * * * * * * * * 1 4 4 3 0 3 0 2 4 0 3 0 0 4 1 1 4 4 * * * * * * * * * * * * * * * * * 4 1 1 1 2 2 0 0 1 2 1 0 0 4 2 3 3 * * * * * * * * * * * * * * * * * * 3 4 1 0 2 0 2 3 2 2 2 1 0 4 2 0 * * * * * * * * * * * * * * * * * * * 4 0 1 3 1 3 4 4 3 0 0 2 2 0 3 * * * * * * * * * * * * * * * * * * * * 4 1 4 1 0 3 1 2 1 3 4 1 3 3 * * * * * * * * * * * * * * * * * * * * * 3 2 1 0 2 4 4 1 3 3 3 2 4 * * * * * * * * * * * * * * * * * * * * * * 1 2 3 1 4 3 4 2 2 4 4 3 * * * * * * * * * * * * * * * * * * * * * * * 3 0 3 1 1 3 0 2 1 4 1 * * * * * * * * * * * * * * * * * * * * * * * * 1 0 0 3 4 3 3 2 4 3 * * * * * * * * * * * * * * * * * * * * * * * * * 2 4 4 1 3 2 1 0 1 * * * * * * * * * * * * * * * * * * * * * * * * * * 2 3 1 4 4 2 0 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * 3 0 1 4 0 3 3 * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 2 2 0 0 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 4 2 2 3 3 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 2 1 0 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 4 3 4 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 3 3 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * 1 * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * </values>
251.89/252.00	v </instantiation>

Verifier Data

OK	4

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 (14974 MiB free)
  memory of node 1: 16384 MiB (15307 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259197-1502662930/watcher-4259197-1502662930 -o /tmp/evaluation-result-4259197-1502662930/solver-4259197-1502662930 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502644564-1656 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1553198246 HOME/instance-4259197-1502662930.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 252 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 282 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 252 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=11346, runsolver pid=11343
Current StackSize limit: 8192 KiB


[startup+0.100152 s]*
/proc/loadavg: 2.16 2.03 2.05 4/194 11347
/proc/meminfo: memFree=30983168/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=33976 memory=452 CPUtime=0 cores=0,2,4,6
/proc/11346/stat : 11346 (runsolver) D 11343 11346 897 0 -1 4202560 111 0 0 0 0 0 0 0 20 0 1 0 68513733 34791424 113 18446744073709551615 4194304 4346622 140728689359072 140728689355704 140471877108439 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6446216 6449568 12648448 140728689361006 140728689361449 140728689361449 140728689364938 0
/proc/11346/statm: 8494 113 52 38 0 4205 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 33976 KiB
Current children cumulated memory: 452 KiB

[startup+0.209003 s]*
/proc/loadavg: 2.16 2.03 2.05 2/178 11350
/proc/meminfo: memFree=31073720/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=30496 memory=4528 CPUtime=0.09 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 1357 0 0 0 9 0 0 0 20 0 1 0 68513733 31227904 1132 18446744073709551615 4194304 7396336 140736672165856 140736672162856 140495427126128 0 0 1 0 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 7624 1132 614 782 0 640 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 30496 KiB
Current children cumulated memory: 4528 KiB

[startup+0.309026 s]*
/proc/loadavg: 2.16 2.03 2.05 2/177 11350
/proc/meminfo: memFree=31073472/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=30748 memory=5496 CPUtime=0.19 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 1563 0 0 0 19 0 0 0 20 0 1 0 68513733 31485952 1374 18446744073709551615 4194304 7396336 140736672165856 140736672162856 140495420955621 0 0 1 0 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 7687 1374 724 782 0 703 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 30748 KiB
Current children cumulated memory: 5496 KiB

[startup+0.700332 s]
/proc/loadavg: 2.16 2.03 2.05 2/177 11359
/proc/meminfo: memFree=31072232/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=33532 memory=8320 CPUtime=0.57 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 2285 0 0 0 57 0 0 0 20 0 1 0 68513733 34336768 2080 18446744073709551615 4194304 7396336 140736672165856 140736672156392 6181659 0 0 1 0 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 8383 2080 724 782 0 1399 0
Current children cumulated CPU time: 0.57 s
Current children cumulated vsize: 33532 KiB
Current children cumulated memory: 8320 KiB

[startup+1.50034 s]
/proc/loadavg: 2.16 2.03 2.05 3/181 11379
/proc/meminfo: memFree=31067160/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=36304 memory=11000 CPUtime=1.37 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 3035 0 0 0 137 0 0 0 20 0 1 0 68513733 37175296 2750 18446744073709551615 4194304 7396336 140736672165856 140736672156392 6018293 0 0 1 0 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 9076 2750 725 782 0 2092 0
Current children cumulated CPU time: 1.37 s
Current children cumulated vsize: 36304 KiB
Current children cumulated memory: 11000 KiB

[startup+3.10896 s]
/proc/loadavg: 2.16 2.03 2.05 3/181 11379
/proc/meminfo: memFree=31046496/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=45228 memory=19988 CPUtime=2.99 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 5489 0 0 0 298 1 0 0 20 0 1 0 68513733 46313472 4997 18446744073709551615 4194304 7396336 140736672165856 140736672156344 140495427159999 0 0 1 0 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 11307 4997 725 782 0 4323 0
Current children cumulated CPU time: 2.99 s
Current children cumulated vsize: 45228 KiB
Current children cumulated memory: 19988 KiB

[startup+6.30033 s]
/proc/loadavg: 2.14 2.03 2.05 3/181 11379
/proc/meminfo: memFree=31021004/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=57804 memory=32404 CPUtime=6.17 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 10554 0 0 0 616 1 0 0 20 0 1 0 68513733 59191296 8101 18446744073709551615 4194304 7396336 140736672165856 140736672156344 4405372 0 0 1 0 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 14451 8101 725 782 0 7467 0
Current children cumulated CPU time: 6.17 s
Current children cumulated vsize: 57804 KiB
Current children cumulated memory: 32404 KiB

[startup+12.7003 s]
/proc/loadavg: 2.13 2.03 2.05 3/181 11379
/proc/meminfo: memFree=30963060/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=88300 memory=63092 CPUtime=12.58 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 32493 0 0 0 1255 3 0 0 20 0 1 0 68513733 90419200 15773 18446744073709551615 4194304 7396336 140736672165856 140736672156408 4246647 0 0 1 16386 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 22075 15773 762 782 0 15091 0
Current children cumulated CPU time: 12.58 s
Current children cumulated vsize: 88300 KiB
Current children cumulated memory: 63092 KiB

[startup+25.5004 s]
/proc/loadavg: 2.10 2.03 2.05 3/181 11379
/proc/meminfo: memFree=30931316/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=89160 memory=64240 CPUtime=25.38 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 50069 0 0 0 2534 4 0 0 20 0 1 0 68513733 91299840 16060 18446744073709551615 4194304 7396336 140736672165856 140736672160136 5165796 0 0 1 16386 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 22290 16060 770 782 0 15306 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 89160 KiB
Current children cumulated memory: 64240 KiB

[startup+51.1091 s]
/proc/loadavg: 2.07 2.03 2.05 3/181 11379
/proc/meminfo: memFree=30927108/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=90612 memory=65640 CPUtime=50.97 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 55969 0 0 0 5093 4 0 0 20 0 1 0 68513733 92786688 16410 18446744073709551615 4194304 7396336 140736672165856 140736672160136 4581883 0 0 1 16386 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 22653 16410 770 782 0 15669 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 90612 KiB
Current children cumulated memory: 65640 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/181 11381
/proc/meminfo: memFree=30925228/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=92344 memory=67276 CPUtime=102.17 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 57346 0 0 0 10212 5 0 0 20 0 1 0 68513733 94560256 16819 18446744073709551615 4194304 7396336 140736672165856 140736672160312 5165805 0 0 1 16386 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 23086 16819 772 782 0 16102 0
Current children cumulated CPU time: 102.17 s
Current children cumulated vsize: 92344 KiB
Current children cumulated memory: 67276 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/185 11399
/proc/meminfo: memFree=30921504/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=92344 memory=67340 CPUtime=162.18 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 58628 0 0 0 16213 5 0 0 20 0 1 0 68513733 94560256 16835 18446744073709551615 4194304 7396336 140736672165856 140736672160872 5165805 0 0 1 16386 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 23086 16835 772 782 0 16102 0
Current children cumulated CPU time: 162.18 s
Current children cumulated vsize: 92344 KiB
Current children cumulated memory: 67340 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/182 11401
/proc/meminfo: memFree=30923792/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=92344 memory=67340 CPUtime=222.18 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 59843 0 0 0 22213 5 0 0 20 0 1 0 68513733 94560256 16835 18446744073709551615 4194304 7396336 140736672165856 140736672160872 5165805 0 0 1 16386 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 23086 16835 772 782 0 16102 0
Current children cumulated CPU time: 222.18 s
Current children cumulated vsize: 92344 KiB
Current children cumulated memory: 67340 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 2.01 2.05 3/182 11403
/proc/meminfo: memFree=30924408/32770624 swapFree=67108860/67108860
[pid=11346] ppid=11343 vsize=92344 memory=67340 CPUtime=251.89 cores=0,2,4,6
/proc/11346/stat : 11346 (MistralXCSP) R 11343 11346 897 0 -1 4202496 59847 0 0 0 25184 5 0 0 20 0 1 0 68513733 94560256 16835 18446744073709551615 4194304 7396336 140736672165856 140736672160872 5839273 0 0 1 16386 0 0 0 17 4 0 0 11 0 0 9496464 9501696 20537344 140736672174482 140736672174632 140736672174632 140736672178121 0
/proc/11346/statm: 23086 16835 772 782 0 16102 0
Current children cumulated CPU time: 251.89 s
Current children cumulated vsize: 92344 KiB
Current children cumulated memory: 67340 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+252.01 s]
# the end of solver process 11346 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.849 s, system=0.050004 s

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

Child status: 0
Real time (s): 252.01
CPU time (s): 251.899
CPU user time (s): 251.849
CPU system time (s): 0.050004
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 92344
Max. memory (cumulated for all children) (KiB): 67340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.849
system time used= 0.050004
maximum resident set size= 67368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59878
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= 29
involuntary context switches= 100


# summary of solver processes directly reported to runsolver:
#   pid: 11346
#   total CPU time (s): 251.899
#   total CPU user time (s): 251.849
#   total CPU system time (s): 0.050004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.902754 second user time and 1.84032 second system time

The end

Launcher Data

Begin job on node125 at 2017-08-14 00:08:05
IDJOB=4259197
IDBENCH=140579
IDSOLVER=2645
FILE ID=node125/4259197-1502662930
RUNJOBID= node125-1502644564-1656
PBS_JOBID= 
Free space on /tmp= 62024 MiB

SOLVER NAME= Mistral-2.0 2017-07-28
BENCH NAME= XCSP17/Ramsey/Ramsey-int-s1/Ramsey-int-34.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4259197-1502662930/watcher-4259197-1502662930 -o /tmp/evaluation-result-4259197-1502662930/solver-4259197-1502662930 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node125-1502644564-1656 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1553198246 HOME/instance-4259197-1502662930.xml

TIME LIMIT= 252 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 778dc3cd7adf307db423468d07378e38
RANDOM SEED=1553198246

node125.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	: 5333.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.07
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:        31011860 kB
MemAvailable:   31929204 kB
Buffers:          288660 kB
Cached:           923248 kB
SwapCached:            0 kB
Active:           740512 kB
Inactive:         589004 kB
Active(anon):     117944 kB
Inactive(anon):    33100 kB
Active(file):     622568 kB
Inactive(file):   555904 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6056 kB
Writeback:             4 kB
AnonPages:         85112 kB
Mapped:            58128 kB
Shmem:             33444 kB
Slab:             135008 kB
SReclaimable:     109412 kB
SUnreclaim:        25596 kB
KernelStack:        3328 kB
PageTables:         5312 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1261232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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= 62020 MiB
End job on node125 at 2017-08-14 00:12:17