Trace number 4259192

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)3 251.842 252.009

General information on the benchmark

NameRamsey/Ramsey-int-s1/
Ramsey-int-15.xml
MD5SUM4870bb42219503db6b08817d9224dcd4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark5.2839198
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints455
Number of domains1
Minimum domain size105
Maximum domain size105
Distribution of domain sizes[{"size":105,"count":105}]
Minimum variable degree0
Maximum variable degree14
Distribution of variable degrees[{"degree":0,"count":120},{"degree":14,"count":105}]
Minimum constraint arity3
Maximum constraint arity3
Distribution of constraint arities[{"arity":3,"count":455}]
Number of extensional constraints0
Number of intensional constraints455
Distribution of constraint types[{"type":"intension","count":455}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

0.00/0.09	c 280717
1.79/1.91	o 3
251.83/252.00	s SATISFIABLE
251.83/252.00	v <instantiation type="solution">
251.83/252.00	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[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[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[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] x[3][10] x[3][11] x[3][12] x[3][13] x[3][14] x[4][0] x[4][1] x[4][2] x[4][3] x[4][4] x[4][5] x[4][6] x[4][7] x[4][8] x[4][9] x[4][10] x[4][11] x[4][12] x[4][13] x[4][14] x[5][0] x[5][1] x[5][2] x[5][3] x[5][4] x[5][5] x[5][6] x[5][7] x[5][8] x[5][9] x[5][10] x[5][11] x[5][12] x[5][13] x[5][14] x[6][0] x[6][1] x[6][2] x[6][3] x[6][4] x[6][5] x[6][6] x[6][7] x[6][8] x[6][9] x[6][10] x[6][11] x[6][12] x[6][13] x[6][14] x[7][0] x[7][1] x[7][2] x[7][3] x[7][4] x[7][5] x[7][6] x[7][7] x[7][8] x[7][9] x[7][10] x[7][11] x[7][12] x[7][13] x[7][14] x[8][0] x[8][1] x[8][2] x[8][3] x[8][4] x[8][5] x[8][6] x[8][7] x[8][8] x[8][9] x[8][10] x[8][11] x[8][12] x[8][13] x[8][14] x[9][0] x[9][1] x[9][2] x[9][3] x[9][4] x[9][5] x[9][6] x[9][7] x[9][8] x[9][9] x[9][10] x[9][11] x[9][12] x[9][13] x[9][14] x[10][0] x[10][1] x[10][2] x[10][3] x[10][4] x[10][5] x[10][6] x[10][7] x[10][8] x[10][9] x[10][10] x[10][11] x[10][12] x[10][13] x[10][14] x[11][0] x[11][1] x[11][2] x[11][3] x[11][4] x[11][5] x[11][6] x[11][7] x[11][8] x[11][9] x[11][10] x[11][11] x[11][12] x[11][13] x[11][14] x[12][0] x[12][1] x[12][2] x[12][3] x[12][4] x[12][5] x[12][6] x[12][7] x[12][8] x[12][9] x[12][10] x[12][11] x[12][12] x[12][13] x[12][14] x[13][0] x[13][1] x[13][2] x[13][3] x[13][4] x[13][5] x[13][6] x[13][7] x[13][8] x[13][9] x[13][10] x[13][11] x[13][12] x[13][13] x[13][14] x[14][0] x[14][1] x[14][2] x[14][3] x[14][4] x[14][5] x[14][6] x[14][7] x[14][8] x[14][9] x[14][10] x[14][11] x[14][12] x[14][13] x[14][14] </list>
251.83/252.00	v   <values> * 0 1 0 0 1 0 2 2 1 0 1 1 2 2 * * 0 2 2 1 3 3 0 0 3 0 1 0 1 * * * 2 2 0 0 0 2 2 1 3 0 1 1 * * * * 1 1 3 2 0 0 2 0 1 0 1 * * * * * 0 2 3 0 0 1 0 2 0 2 * * * * * * 1 1 3 3 0 2 2 1 0 * * * * * * * 2 0 0 2 1 1 0 0 * * * * * * * * 3 3 1 2 2 0 1 * * * * * * * * * 1 1 3 2 1 1 * * * * * * * * * * 0 2 0 3 2 * * * * * * * * * * * 1 1 0 3 * * * * * * * * * * * * 3 1 0 * * * * * * * * * * * * * 1 0 * * * * * * * * * * * * * * 3 * * * * * * * * * * * * * * * </values>
251.83/252.00	v </instantiation>

Verifier Data 

OK	3

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 (15362 MiB free)
  memory of node 1: 16384 MiB (15552 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4259192-1502662658/watcher-4259192-1502662658 -o /tmp/evaluation-result-4259192-1502662658/solver-4259192-1502662658 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30540 --watchdog 312 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1340688517 HOME/instance-4259192-1502662658.xml 

running on 4 cores: 1,3,5,7

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
Current StackSize limit: 8192 KiB

solver pid=9861, runsolver pid=9858

[startup+0.100153 s]*
/proc/loadavg: 2.01 2.06 2.05 3/182 9862
/proc/meminfo: memFree=31656876/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=28928 memory=3472 CPUtime=0 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 1040 0 0 0 0 0 0 0 20 0 1 0 68461183 29622272 868 18446744073709551615 4194304 7396336 140727233428336 140727233425336 6164480 0 0 1 0 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 7232 868 644 782 0 248 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 28928 KiB
Current children cumulated memory: 3472 KiB

[startup+0.209063 s]*
/proc/loadavg: 2.01 2.06 2.05 3/182 9862
/proc/meminfo: memFree=31656504/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=29488 memory=4272 CPUtime=0.11 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 1233 0 0 0 11 0 0 0 20 0 1 0 68461183 30195712 1068 18446744073709551615 4194304 7396336 140727233428336 140727233418600 6195414 0 0 1 0 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 7372 1068 724 782 0 388 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 29488 KiB
Current children cumulated memory: 4272 KiB

[startup+0.308725 s]*
/proc/loadavg: 2.01 2.06 2.05 3/182 9862
/proc/meminfo: memFree=31655912/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=29868 memory=4664 CPUtime=0.21 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 1327 0 0 0 21 0 0 0 20 0 1 0 68461183 30584832 1166 18446744073709551615 4194304 7396336 140727233428336 140727233419032 6164148 0 0 1 0 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 7467 1166 724 782 0 483 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29868 KiB
Current children cumulated memory: 4664 KiB

[startup+0.70027 s]
/proc/loadavg: 2.01 2.06 2.05 3/182 9862
/proc/meminfo: memFree=31654796/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=31536 memory=6336 CPUtime=0.59 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 1753 0 0 0 59 0 0 0 20 0 1 0 68461183 32292864 1584 18446744073709551615 4194304 7396336 140727233428336 140727233419112 6181644 0 0 1 0 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 7884 1584 724 782 0 900 0
Current children cumulated CPU time: 0.59 s
Current children cumulated vsize: 31536 KiB
Current children cumulated memory: 6336 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.06 2.05 3/182 9862
/proc/meminfo: memFree=31652564/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=33156 memory=7940 CPUtime=1.39 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 2250 0 0 0 139 0 0 0 20 0 1 0 68461183 33951744 1985 18446744073709551615 4194304 7396336 140727233428336 140727233423032 4252272 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 8289 1985 762 782 0 1305 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 7940 KiB

[startup+3.10885 s]
/proc/loadavg: 2.01 2.06 2.05 3/182 9862
/proc/meminfo: memFree=31649728/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=33156 memory=8256 CPUtime=3 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 3248 0 0 0 300 0 0 0 20 0 1 0 68461183 33951744 2064 18446744073709551615 4194304 7396336 140727233428336 140727233423352 5165945 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 8289 2064 771 782 0 1305 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 33156 KiB
Current children cumulated memory: 8256 KiB

[startup+6.30026 s]
/proc/loadavg: 2.01 2.06 2.05 3/182 9862
/proc/meminfo: memFree=31651908/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=33288 memory=8288 CPUtime=6.19 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 4284 0 0 0 619 0 0 0 20 0 1 0 68461183 34086912 2072 18446744073709551615 4194304 7396336 140727233428336 140727233422776 5165928 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 8322 2072 771 782 0 1338 0
Current children cumulated CPU time: 6.19 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 8288 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.06 2.05 3/182 9862
/proc/meminfo: memFree=31652404/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=33288 memory=8336 CPUtime=12.59 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 5312 0 0 0 1259 0 0 0 20 0 1 0 68461183 34086912 2084 18446744073709551615 4194304 7396336 140727233428336 140727233422776 5586259 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 8322 2084 771 782 0 1338 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 8336 KiB

[startup+25.5003 s]
/proc/loadavg: 2.01 2.06 2.05 3/182 9862
/proc/meminfo: memFree=31652808/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=33288 memory=8396 CPUtime=25.39 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 7353 0 0 0 2539 0 0 0 20 0 1 0 68461183 34086912 2099 18446744073709551615 4194304 7396336 140727233428336 140727233422776 5165800 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 8322 2099 771 782 0 1338 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 33288 KiB
Current children cumulated memory: 8396 KiB

[startup+51.1089 s]
/proc/loadavg: 2.01 2.05 2.05 3/182 9863
/proc/meminfo: memFree=31652692/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=33420 memory=8412 CPUtime=50.99 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 8391 0 0 0 5099 0 0 0 20 0 1 0 68461183 34222080 2103 18446744073709551615 4194304 7396336 140727233428336 140727233422680 4246560 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 8355 2103 771 782 0 1371 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 8412 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/182 9865
/proc/meminfo: memFree=31650768/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=33420 memory=8464 CPUtime=102.16 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 8521 0 0 0 10216 0 0 0 20 0 1 0 68461183 34222080 2116 18446744073709551615 4194304 7396336 140727233428336 140727233422680 4246572 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 8355 2116 771 782 0 1371 0
Current children cumulated CPU time: 102.16 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 8464 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.05 2.05 3/182 9867
/proc/meminfo: memFree=31651028/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=33420 memory=8468 CPUtime=162.15 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 8633 0 0 0 16215 0 0 0 20 0 1 0 68461183 34222080 2117 18446744073709551615 4194304 7396336 140727233428336 140727233422680 5165928 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 8355 2117 771 782 0 1371 0
Current children cumulated CPU time: 162.15 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 8468 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/182 9869
/proc/meminfo: memFree=31651264/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=33420 memory=8468 CPUtime=222.13 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 8744 0 0 0 22213 0 0 0 20 0 1 0 68461183 34222080 2117 18446744073709551615 4194304 7396336 140727233428336 140727233422680 5165846 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 8355 2117 771 782 0 1371 0
Current children cumulated CPU time: 222.13 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 8468 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.01 2.04 2.05 2/177 9879
/proc/meminfo: memFree=31656328/32770624 swapFree=67105588/67108860
[pid=9861] ppid=9858 vsize=33420 memory=8468 CPUtime=251.83 cores=1,3,5,7
/proc/9861/stat : 9861 (MistralXCSP) R 9858 9861 12560 0 -1 4202496 8855 0 0 0 25183 0 0 0 20 0 1 0 68461183 34222080 2117 18446744073709551615 4194304 7396336 140727233428336 140727233422680 4582098 0 0 1 16386 0 0 0 17 1 0 0 9 0 0 9496464 9501696 16588800 140727233434002 140727233434152 140727233434152 140727233437641 0
/proc/9861/statm: 8355 2117 771 782 0 1371 0
Current children cumulated CPU time: 251.83 s
Current children cumulated vsize: 33420 KiB
Current children cumulated memory: 8468 KiB

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

[startup+252.009 s]
# the end of solver process 9861 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.835 s, system=0.006998 s

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

Child status: 0
Real time (s): 252.009
CPU time (s): 251.842
CPU user time (s): 251.835
CPU system time (s): 0.006998
CPU usage (%): 99.9334
Max. virtual memory (cumulated for all children) (KiB): 33420
Max. memory (cumulated for all children) (KiB): 8468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.835
system time used= 0.006998
maximum resident set size= 8488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8893
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= 8
involuntary context switches= 1352


# summary of solver processes directly reported to runsolver:
#   pid: 9861
#   total CPU time (s): 251.842
#   total CPU user time (s): 251.835
#   total CPU system time (s): 0.006998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.920442 second user time and 1.56511 second system time

The end

Launcher Data 

Begin job on node126 at 2017-08-14 00:03:36
IDJOB=4259192
IDBENCH=140560
IDSOLVER=2645
FILE ID=node126/4259192-1502662658
RUNJOBID= node126-1502640747-30540
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-15.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-4259192-1502662658/watcher-4259192-1502662658 -o /tmp/evaluation-result-4259192-1502662658/solver-4259192-1502662658 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node126-1502640747-30540 --watchdog 312  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1340688517 HOME/instance-4259192-1502662658.xml

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

MD5SUM BENCH= 4870bb42219503db6b08817d9224dcd4
RANDOM SEED=1340688517

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	: 5333.81
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	: 5333.81
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	: 5333.81
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	: 5333.81
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:        31657232 kB
MemAvailable:   31962648 kB
Buffers:          279264 kB
Cached:           296736 kB
SwapCached:          524 kB
Active:           442388 kB
Inactive:         192788 kB
Active(anon):       7168 kB
Inactive(anon):    85424 kB
Active(file):     435220 kB
Inactive(file):   107364 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67105588 kB
Dirty:             11736 kB
Writeback:            28 kB
AnonPages:         59228 kB
Mapped:            48760 kB
Shmem:             33440 kB
Slab:             183068 kB
SReclaimable:     157336 kB
SUnreclaim:        25732 kB
KernelStack:        3168 kB
PageTables:         4324 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     336628 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:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 62020 MiB
End job on node126 at 2017-08-14 00:07:48