Trace number 4266665

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
cosoco-sat 1.12SAT (TO)171 251.894 252.04201

General information on the benchmark

NameGolombRuler/GolombRuler-a3-s1/
GolombRuler-14-a3.xml
MD5SUMa5381fa3d98671549d41a8d043d26ba4
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark135
Best CPU time to get the best result obtained on this benchmark2001.99
Satisfiable
(Un)Satisfiability was proved
Number of variables210
Number of constraints94
Number of domains2
Minimum domain size500
Maximum domain size501
Distribution of domain sizes[{"size":500,"count":91},{"size":501,"count":14}]
Minimum variable degree0
Maximum variable degree15
Distribution of variable degrees[{"degree":0,"count":105},{"degree":2,"count":91},{"degree":14,"count":12},{"degree":15,"count":2}]
Minimum constraint arity1
Maximum constraint arity91
Distribution of constraint arities[{"arity":1,"count":1},{"arity":3,"count":91},{"arity":14,"count":1},{"arity":91,"count":1}]
Number of extensional constraints0
Number of intensional constraints92
Distribution of constraint types[{"type":"intension","count":92},{"type":"allDifferent","count":1},{"type":"ordered","count":1}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


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

Solver Data 

1.80/1.97	c SAT : Variables: 105014 -- Clauses: 26204710
1.80/1.97	c best=?? lower=0 upper=500 
202.25/202.40	c
202.25/202.40	c This is cosoco 1.12 --  
202.25/202.40	c
202.25/202.40	c command line: cosoco -lc -model -restarts -sat HOME/instance-4266665-1502646247.xml 
202.25/202.40	c enable optimization
202.25/202.40	c ========================================[ Problem Statistics ]===========================================
202.25/202.40	c |                                                                                                       
202.25/202.40	c |  Parse time        :         1.63 s 
202.25/202.40	c |
202.25/202.40	c |               Variables: 210
202.25/202.40	c |            Domain Sizes: 500..501
202.25/202.40	c |
202.25/202.40	c |             Constraints: 107
202.25/202.40	c |                   Arity: 1..91  -- Unary: 2  -- Binary: 13  -- Ternary: 91
202.25/202.40	c | 
202.25/202.40	c |                   Types: 
202.25/202.40	c |                          (X - Y < k): 13
202.25/202.40	c |                          All Different: 1
202.25/202.40	c |                          Intension: 93
202.25/202.40	c |                          
202.25/202.40	c =========================================================================================================
202.25/202.40	o 186
202.25/202.40	c    1 calls to solver: best=186 lower=0 upper=185 
205.45/205.60	o 182
208.86/209.03	o 171
208.86/209.03	c    3 calls to solver: best=171 lower=0 upper=170 
251.85/252.00	
251.85/252.00	c *** INTERRUPTED ***
251.85/252.00	c restarts              : 558         
251.85/252.00	c conflicts             : 268456       (1067 /sec)
251.85/252.00	c decisions             : 366583       (1457 /sec)
251.85/252.00	c propagations          : 764217887   (3037758 /sec)
251.85/252.00	c root propagations     : 669         
251.85/252.00	c filter calls          : 22400182       (89040 /sec)
251.85/252.00	c useless filter calls  : 18004329       (80 %)
251.85/252.00	c
251.85/252.00	c clauses               : 26218988
251.85/252.00	c SAT propagations      : 38373
251.85/252.00	c SAT conflicts         : 11 (0 learnts)
251.85/252.00	c Memory used           : 1239.39 MB
251.85/252.00	c CPU time              : 251.573 s
251.85/252.00	
251.85/252.00	c nb Solutions = 3
251.85/252.00	s SATISFIABLE
251.85/252.00	c Best value found: 171
251.85/252.00	
251.85/252.00	
251.85/252.00	v <instantiation type='solution' cost='171'>
251.85/252.00	v <list>x[0] x[10] x[11] x[12] x[13] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] y[0][0] y[0][10] y[0][11] y[0][12] y[0][13] y[0][1] y[0][2] y[0][3] y[0][4] y[0][5] y[0][6] y[0][7] y[0][8] y[0][9] y[10][0] y[10][10] y[10][11] y[10][12] y[10][13] y[10][1] y[10][2] y[10][3] y[10][4] y[10][5] y[10][6] y[10][7] y[10][8] y[10][9] y[11][0] y[11][10] y[11][11] y[11][12] y[11][13] y[11][1] y[11][2] y[11][3] y[11][4] y[11][5] y[11][6] y[11][7] y[11][8] y[11][9] y[12][0] y[12][10] y[12][11] y[12][12] y[12][13] y[12][1] y[12][2] y[12][3] y[12][4] y[12][5] y[12][6] y[12][7] y[12][8] y[12][9] y[13][0] y[13][10] y[13][11] y[13][12] y[13][13] y[13][1] y[13][2] y[13][3] y[13][4] y[13][5] y[13][6] y[13][7] y[13][8] y[13][9] y[1][0] y[1][10] y[1][11] y[1][12] y[1][13] y[1][1] y[1][2] y[1][3] y[1][4] y[1][5] y[1][6] y[1][7] y[1][8] y[1][9] y[2][0] y[2][10] y[2][11] y[2][12] y[2][13] y[2][1] y[2][2] y[2][3] y[2][4] y[2][5] y[2][6] y[2][7] y[2][8] y[2][9] y[3][0] y[3][10] y[3][11] y[3][12] y[3][13] y[3][1] y[3][2] y[3][3] y[3][4] y[3][5] y[3][6] y[3][7] y[3][8] y[3][9] y[4][0] y[4][10] y[4][11] y[4][12] y[4][13] y[4][1] y[4][2] y[4][3] y[4][4] y[4][5] y[4][6] y[4][7] y[4][8] y[4][9] y[5][0] y[5][10] y[5][11] y[5][12] y[5][13] y[5][1] y[5][2] y[5][3] y[5][4] y[5][5] y[5][6] y[5][7] y[5][8] y[5][9] y[6][0] y[6][10] y[6][11] y[6][12] y[6][13] y[6][1] y[6][2] y[6][3] y[6][4] y[6][5] y[6][6] y[6][7] y[6][8] y[6][9] y[7][0] y[7][10] y[7][11] y[7][12] y[7][13] y[7][1] y[7][2] y[7][3] y[7][4] y[7][5] y[7][6] y[7][7] y[7][8] y[7][9] y[8][0] y[8][10] y[8][11] y[8][12] y[8][13] y[8][1] y[8][2] y[8][3] y[8][4] y[8][5] y[8][6] y[8][7] y[8][8] y[8][9] y[9][0] y[9][10] y[9][11] y[9][12] y[9][13] y[9][1] y[9][2] y[9][3] y[9][4] y[9][5] y[9][6] y[9][7] y[9][8] y[9][9] </list>
251.85/252.00	v <values>0 100 118 149 171 4 7 9 17 23 43 44 55 85 * 100 118 149 171 4 7 9 17 23 43 44 55 85 * * 18 49 71 * * * * * * * * * * * * 31 53 * * * * * * * * * * * * * 22 * * * * * * * * * * * * * * * * * * * * * * * * 96 114 145 167 * 3 5 13 19 39 40 51 81 * 93 111 142 164 * * 2 10 16 36 37 48 78 * 91 109 140 162 * * * 8 14 34 35 46 76 * 83 101 132 154 * * * * 6 26 27 38 68 * 77 95 126 148 * * * * * 20 21 32 62 * 57 75 106 128 * * * * * * 1 12 42 * 56 74 105 127 * * * * * * * 11 41 * 45 63 94 116 * * * * * * * * 30 * 15 33 64 86 * * * * * * * * * </values>
251.85/252.00	v </instantiation>
251.85/252.00

Verifier Data 

OK	171

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 (15298 MiB free)
  memory of node 1: 16384 MiB (15334 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4266665-1502646247/watcher-4266665-1502646247 -o /tmp/evaluation-result-4266665-1502646247/solver-4266665-1502646247 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node128-1502644648-26369 --watchdog 312 cosoco -lc -model -restarts -sat HOME/instance-4266665-1502646247.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=26819, runsolver pid=26816
Current StackSize limit: 8192 KiB


[startup+0.100199 s]*
/proc/loadavg: 1.92 1.97 2.10 2/182 26820
/proc/meminfo: memFree=31367780/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=28308 memory=4744 CPUtime=0.02 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 1374 0 0 0 2 0 0 0 20 0 1 0 18507375 28987392 1186 18446744073709551615 4194304 5972588 140736005204624 140736005201272 140547057246024 0 0 1 0 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 7077 1186 786 435 0 440 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 28308 KiB
Current children cumulated memory: 4744 KiB

[startup+0.209502 s]*
/proc/loadavg: 1.92 1.97 2.10 2/182 26823
/proc/meminfo: memFree=31356432/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=46856 memory=21960 CPUtime=0.12 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 5188 0 0 0 12 0 0 0 20 0 1 0 18507375 47980544 5490 18446744073709551615 4194304 5972588 140736005204624 140736005201272 140547057615852 0 0 1 0 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 11747 5490 823 435 0 5110 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 46856 KiB
Current children cumulated memory: 21960 KiB

[startup+0.309755 s]*
/proc/loadavg: 1.92 1.97 2.10 2/182 26829
/proc/meminfo: memFree=31296400/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=107012 memory=81652 CPUtime=0.23 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 15996 0 0 0 21 2 0 0 20 0 1 0 18507375 109580288 20413 18446744073709551615 4194304 5972588 140736005204624 140736005201272 140547057224235 0 0 1 0 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 26753 20413 823 435 0 20116 0
Current children cumulated CPU time: 0.23 s
Current children cumulated vsize: 107012 KiB
Current children cumulated memory: 81652 KiB

[startup+0.700307 s]
/proc/loadavg: 1.92 1.97 2.10 2/180 26834
/proc/meminfo: memFree=31179072/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=356748 memory=308712 CPUtime=0.6 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 48261 0 0 0 53 7 0 0 20 0 1 0 18507375 365309952 77178 18446744073709551615 4194304 5972588 140736005204624 140736005201272 5280489 0 0 1 0 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 89187 77178 823 435 0 82550 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 356748 KiB
Current children cumulated memory: 308712 KiB

[startup+1.50042 s]
/proc/loadavg: 1.92 1.97 2.10 3/186 26849
/proc/meminfo: memFree=30784404/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=862480 memory=781184 CPUtime=1.41 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 110141 0 0 0 123 18 0 0 20 0 1 0 18507375 883179520 195296 18446744073709551615 4194304 5972588 140736005204624 140736005201416 140547057155045 0 0 1 0 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 215620 195296 823 435 0 208983 0
Current children cumulated CPU time: 1.41 s
Current children cumulated vsize: 862480 KiB
Current children cumulated memory: 781184 KiB

[startup+3.10954 s]
/proc/loadavg: 1.92 1.97 2.10 3/186 26849
/proc/meminfo: memFree=29761528/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=1267124 memory=1054648 CPUtime=3.01 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 148034 0 0 0 276 25 0 0 20 0 1 0 18507375 1297534976 263662 18446744073709551615 4194304 5972588 140736005204624 140736005201272 5071744 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 316781 263662 839 435 0 310144 0
Current children cumulated CPU time: 3.01 s
Current children cumulated vsize: 1267124 KiB
Current children cumulated memory: 1054648 KiB

[startup+6.30033 s]
/proc/loadavg: 1.84 1.95 2.09 3/186 26850
/proc/meminfo: memFree=29760404/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=1267124 memory=1054664 CPUtime=6.2 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 150526 0 0 0 595 25 0 0 20 0 1 0 18507375 1297534976 263666 18446744073709551615 4194304 5972588 140736005204624 140736005201272 4968801 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 316781 263666 839 435 0 310144 0
Current children cumulated CPU time: 6.2 s
Current children cumulated vsize: 1267124 KiB
Current children cumulated memory: 1054664 KiB

[startup+12.7003 s]
/proc/loadavg: 1.86 1.95 2.09 3/186 26850
/proc/meminfo: memFree=29761032/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=1267124 memory=1054672 CPUtime=12.6 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 156304 0 0 0 1234 26 0 0 20 0 1 0 18507375 1297534976 263668 18446744073709551615 4194304 5972588 140736005204624 140736005201272 5099648 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 316781 263668 839 435 0 310144 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 1267124 KiB
Current children cumulated memory: 1054672 KiB

[startup+25.5004 s]
/proc/loadavg: 1.89 1.96 2.09 3/186 26850
/proc/meminfo: memFree=29760600/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=1267124 memory=1054680 CPUtime=25.39 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 162159 0 0 0 2513 26 0 0 20 0 1 0 18507375 1297534976 263670 18446744073709551615 4194304 5972588 140736005204624 140736005201272 4968801 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 316781 263670 839 435 0 310144 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 1267124 KiB
Current children cumulated memory: 1054680 KiB

[startup+51.1095 s]
/proc/loadavg: 1.93 1.96 2.09 3/186 26852
/proc/meminfo: memFree=29759672/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=1267784 memory=1055340 CPUtime=50.99 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 169117 0 0 0 5073 26 0 0 20 0 1 0 18507375 1298210816 263835 18446744073709551615 4194304 5972588 140736005204624 140736005201432 4909639 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 316946 263835 839 435 0 310309 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 1267784 KiB
Current children cumulated memory: 1055340 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 1.96 2.08 3/183 26856
/proc/meminfo: memFree=29758016/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=1268336 memory=1057836 CPUtime=102.17 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 177786 0 0 0 10190 27 0 0 20 0 1 0 18507375 1298776064 264459 18446744073709551615 4194304 5972588 140736005204624 140736005201336 5070704 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 317084 264459 839 435 0 310447 0
Current children cumulated CPU time: 102.17 s
Current children cumulated vsize: 1268336 KiB
Current children cumulated memory: 1057836 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 2.08 3/183 26860
/proc/meminfo: memFree=29757808/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=1268732 memory=1058324 CPUtime=162.15 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 183272 0 0 0 16188 27 0 0 20 0 1 0 18507375 1299181568 264581 18446744073709551615 4194304 5972588 140736005204624 140736005201480 5320390 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 317183 264581 839 435 0 310546 0
Current children cumulated CPU time: 162.15 s
Current children cumulated vsize: 1268732 KiB
Current children cumulated memory: 1058324 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.98 2.07 3/183 26864
/proc/meminfo: memFree=29757272/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=1268996 memory=1058604 CPUtime=222.14 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 192751 0 0 0 22186 28 0 0 20 0 1 0 18507375 1299451904 264651 18446744073709551615 4194304 5972588 140736005204624 140736005191816 4968786 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 317249 264651 840 435 0 310612 0
Current children cumulated CPU time: 222.14 s
Current children cumulated vsize: 1268996 KiB
Current children cumulated memory: 1058604 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+252 s]*
/proc/loadavg: 2.00 1.98 2.07 3/183 26866
/proc/meminfo: memFree=29757228/32770624 swapFree=67108860/67108860
[pid=26819] ppid=26816 vsize=1269132 memory=1058720 CPUtime=251.85 cores=0,2,4,6
/proc/26819/stat : 26819 (cosoco) R 26816 26819 7968 0 -1 4202496 194955 0 0 0 25157 28 0 0 20 0 1 0 18507375 1299591168 264680 18446744073709551615 4194304 5972588 140736005204624 140736005201192 5328685 0 0 1 8405026 0 0 0 17 2 0 0 8 0 0 8070896 8075904 15384576 140736005206474 140736005206574 140736005206574 140736005210062 0
/proc/26819/statm: 317283 264680 840 435 0 310646 0
Current children cumulated CPU time: 251.85 s
Current children cumulated vsize: 1269132 KiB
Current children cumulated memory: 1058720 KiB

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

[startup+252.042 s]
# the end of solver process 26819 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=251.573 s, system=0.320948 s

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

Child status: 1
Real time (s): 252.042
CPU time (s): 251.894
CPU user time (s): 251.573
CPU system time (s): 0.320948
CPU usage (%): 99.9412
Max. virtual memory (cumulated for all children) (KiB): 1269132
Max. memory (cumulated for all children) (KiB): 1058720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 251.573
system time used= 0.320948
maximum resident set size= 1058792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 195005
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= 67
involuntary context switches= 316


# summary of solver processes directly reported to runsolver:
#   pid: 26819
#   total CPU time (s): 251.894
#   total CPU user time (s): 251.573
#   total CPU system time (s): 0.320948

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.900657 second user time and 1.76453 second system time

The end

Launcher Data 

Begin job on node128 at 2017-08-13 19:30:10
IDJOB=4266665
IDBENCH=126210
IDSOLVER=2656
FILE ID=node128/4266665-1502646247
RUNJOBID= node128-1502644648-26369
PBS_JOBID= 
Free space on /tmp= 62028 MiB

SOLVER NAME= cosoco-sat 1.12
BENCH NAME= XCSP17/GolombRuler/GolombRuler-a3-s1/GolombRuler-14-a3.xml
COMMAND LINE= cosoco -lc -model -restarts -sat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4266665-1502646247/watcher-4266665-1502646247 -o /tmp/evaluation-result-4266665-1502646247/solver-4266665-1502646247 -C 252 -W 252 -M 15500 --bin-var /tmp/runsolver-exch-node128-1502644648-26369 --watchdog 312  cosoco -lc -model -restarts -sat HOME/instance-4266665-1502646247.xml

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

MD5SUM BENCH= a5381fa3d98671549d41a8d043d26ba4
RANDOM SEED=331554996

node128.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	: 5333.94
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	: 5333.94
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	: 5333.94
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	: 5333.94
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:        31370160 kB
MemAvailable:   32016092 kB
Buffers:          153756 kB
Cached:           778816 kB
SwapCached:            0 kB
Active:           272212 kB
Inactive:         716472 kB
Active(anon):      56476 kB
Inactive(anon):    16764 kB
Active(file):     215736 kB
Inactive(file):   699708 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              2476 kB
Writeback:             0 kB
AnonPages:        177216 kB
Mapped:            34584 kB
Shmem:             17116 kB
Slab:             117824 kB
SReclaimable:      92648 kB
SUnreclaim:        25176 kB
KernelStack:        3312 kB
PageTables:         5528 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     300652 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    122880 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      132480 kB
DirectMap2M:    33413120 kB

Free space on /tmp at the end= 62028 MiB
End job on node128 at 2017-08-13 19:34:22