Trace number 4256939

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
OscaR - Parallel with EPS 2017-07-26OPT7 3.16275 1.80427

General information on the benchmark

NameBusScheduling/BusScheduling-cnt-s1/
BusScheduling-cnt-t1.xml
MD5SUM0e22a2954fbf957e92bc2f9155ed2e18
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark7
Best CPU time to get the best result obtained on this benchmark0.014852
Satisfiable
(Un)Satisfiability was proved
Number of variables77
Number of constraints24
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":77}]
Minimum variable degree3
Maximum variable degree6
Distribution of variable degrees[{"degree":3,"count":7},{"degree":4,"count":26},{"degree":5,"count":41},{"degree":6,"count":3}]
Minimum constraint arity5
Maximum constraint arity20
Distribution of constraint arities[{"arity":5,"count":1},{"arity":6,"count":3},{"arity":7,"count":2},{"arity":8,"count":3},{"arity":9,"count":3},{"arity":10,"count":1},{"arity":11,"count":1},{"arity":13,"count":3},{"arity":14,"count":1},{"arity":16,"count":1},{"arity":17,"count":1},{"arity":18,"count":1},{"arity":19,"count":2},{"arity":20,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"count","count":24}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

0.36/0.41	c version: 2017-07-26
0.67/0.87	c seed: 1785954735
0.67/0.87	c timeout: 1920
0.67/0.87	c memlimit: 22000
0.67/0.87	c nbcore: 8
0.67/0.87	c Parsing instance...
0.89/1.01	c Parsing done, starting search...
2.63/1.75	o 7
2.63/1.78	s OPTIMUM FOUND
2.63/1.78	v <instantiation>
2.63/1.78	v 	<list>
2.63/1.78	v 		x[0] x[1] x[2] x[3] x[4] x[5] x[6] x[7] x[8] x[9] x[10] x[11] x[12] x[13] x[14] x[15] x[16] x[17] x[18] x[19] x[20] x[21] x[22] x[23] x[24] x[25] x[26] x[27] x[28] x[29] x[30] x[31] x[32] x[33] x[34] x[35] x[36] x[37] x[38] x[39] x[40] x[41] x[42] x[43] x[44] x[45] x[46] x[47] x[48] x[49] x[50] x[51] x[52] x[53] x[54] x[55] x[56] x[57] x[58] x[59] x[60] x[61] x[62] x[63] x[64] x[65] x[66] x[67] x[68] x[69] x[70] x[71] x[72] x[73] x[74] x[75] x[76]
2.63/1.78	v 	</list>
2.63/1.78	v 	<values>
2.63/1.78	v 		0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 1 
2.63/1.78	v 	</values>
2.63/1.78	v </instantiation>

Verifier Data 

OK	7

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4256939-1501690055/watcher-4256939-1501690055 -o /tmp/evaluation-result-4256939-1501690055/solver-4256939-1501690055 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node129-1501676508-31199 --watchdog 324 java -Xmx22000m -jar oscar-cp-xcsp3-parallel.jar --randomseed 1785954735 --timelimit 1920 --memlimit 22000 --nbcore 8 HOME/instance-4256939-1501690055.xml 

pid=26523
running on 8 cores: 0,2,4,6,1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1920 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1950 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 264 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Current StackSize limit: 8192 KiB


[startup+0 s]
/proc/loadavg: 4.30 4.70 5.98 1/173 26526
/proc/meminfo: memFree=31705404/32770624 swapFree=0/273832
[pid=26526] ppid=26523 vsize=23672 CPUtime=0 cores=0-7
/proc/26526/stat : 26526 (runsolver) D 26523 26526 31142 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 17628565 24240128 106 18446744073709551615 4194304 4338465 140727211997840 140727211995480 140149203378903 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 31469568 140727211999331 140727211999811 140727211999811 140727212003274 0
/proc/26526/statm: 5918 106 53 36 0 2156 0

[startup+0.100108 s]
/proc/loadavg: 4.30 4.70 5.98 1/173 26526
/proc/meminfo: memFree=31705404/32770624 swapFree=0/273832
[pid=26526] ppid=26523 vsize=23672 CPUtime=0 cores=0-7
/proc/26526/stat : 26526 (runsolver) D 26523 26526 31142 0 -1 4202560 108 0 0 0 0 0 0 0 20 0 1 0 17628565 24240128 106 18446744073709551615 4194304 4338465 140727211997840 140727211995480 140149203378903 0 0 1 24578 18446744071580418449 0 0 17 0 0 0 0 0 0 6438912 6441760 31469568 140727211999331 140727211999811 140727211999811 140727212003274 0
/proc/26526/statm: 5918 106 53 36 0 2156 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23672

[startup+0.200321 s]
/proc/loadavg: 4.30 4.70 5.98 1/173 26526
/proc/meminfo: memFree=31705404/32770624 swapFree=0/273832
[pid=26526] ppid=26523 vsize=25927168 CPUtime=0.05 cores=0-7
/proc/26526/stat : 26526 (java) S 26523 26526 31142 0 -1 1077944320 4695 0 0 0 4 1 0 0 20 0 19 0 17628565 26549420032 5220 18446744073709551615 4194304 4196468 140728015113904 140728015096448 140106724515575 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 10 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
/proc/26526/statm: 6481792 5220 2567 1 0 6471297 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25927168

[startup+0.30035 s]
/proc/loadavg: 4.30 4.70 5.98 1/173 26526
/proc/meminfo: memFree=31705404/32770624 swapFree=0/273832
[pid=26526] ppid=26523 vsize=25996604 CPUtime=0.18 cores=0-7
/proc/26526/stat : 26526 (java) S 26523 26526 31142 0 -1 1077944320 9804 0 0 0 15 3 0 0 20 0 20 0 17628565 26620522496 8672 18446744073709551615 4194304 4196468 140728015113904 140728015096448 140106724515575 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 10 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
/proc/26526/statm: 6499151 8672 3504 1 0 6487938 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 25996604

[startup+0.70029 s]
/proc/loadavg: 4.30 4.70 5.98 1/173 26526
/proc/meminfo: memFree=31705404/32770624 swapFree=0/273832
[pid=26526] ppid=26523 vsize=25996624 CPUtime=0.67 cores=0-7
/proc/26526/stat : 26526 (java) S 26523 26526 31142 0 -1 1077944320 13255 0 0 0 61 6 0 0 20 0 20 0 17628565 26620542976 13971 18446744073709551615 4194304 4196468 140728015113904 140728015096448 140106724515575 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 10 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
/proc/26526/statm: 6499156 13971 3698 1 0 6487938 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 25996624

[startup+1.50104 s]
/proc/loadavg: 4.30 4.70 5.98 3/193 26546
/proc/meminfo: memFree=31637120/32770624 swapFree=0/273864
[pid=26526] ppid=26523 vsize=26069332 CPUtime=2.31 cores=0-7
/proc/26526/stat : 26526 (java) S 26523 26526 31142 0 -1 1077944320 26563 0 0 0 221 10 0 0 20 0 21 0 17628565 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140728015096448 140106724515575 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 10 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
/proc/26526/statm: 6517333 32944 3743 1 0 6506115 0
[pid=26526/tid=26528] ppid=26523 vsize=26069332 CPUtime=1.01 cores=0-7
/proc/26526/task/26528/stat : 26528 (java) R 26523 26526 31142 0 -1 4202560 14162 0 0 0 96 5 0 0 20 0 21 0 17628576 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140106728742944 140106347820753 0 4 1 16800974 0 0 0 -1 4 0 0 35 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26529] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26529/stat : 26529 (java) S 26523 26526 31142 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 21 0 17628577 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140106681481616 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26530] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26530/stat : 26530 (java) S 26523 26526 31142 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 21 0 17628577 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140106680428816 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26531] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26531/stat : 26531 (java) S 26523 26526 31142 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 21 0 17628577 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140106679376528 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26532] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26532/stat : 26532 (java) S 26523 26526 31142 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 21 0 17628577 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140106678323728 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26533] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26533/stat : 26533 (java) S 26523 26526 31142 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 21 0 17628577 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140106677271440 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26534] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26534/stat : 26534 (java) S 26523 26526 31142 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 21 0 17628577 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140106676218640 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26535] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26535/stat : 26535 (java) S 26523 26526 31142 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 21 0 17628577 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140106675166352 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26536] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26536/stat : 26536 (java) S 26523 26526 31142 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 21 0 17628577 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140106674113552 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26537] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26537/stat : 26537 (java) S 26523 26526 31142 0 -1 1077944384 16 0 0 0 0 0 0 0 20 0 21 0 17628578 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140105471555696 140106724526722 0 0 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26538] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26538/stat : 26538 (java) S 26523 26526 31142 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 21 0 17628579 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140105470501664 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26539] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26539/stat : 26539 (java) S 26523 26526 31142 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 21 0 17628579 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140105469449328 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26540] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26540/stat : 26540 (java) S 26523 26526 31142 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 21 0 17628581 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140105468397648 140106724534171 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26541] ppid=26523 vsize=26069332 CPUtime=0.29 cores=0-7
/proc/26526/task/26541/stat : 26541 (java) S 26523 26526 31142 0 -1 1077944384 2460 0 0 0 28 1 0 0 20 0 21 0 17628581 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140105467345520 140106724526722 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26542] ppid=26523 vsize=26069332 CPUtime=0.27 cores=0-7
/proc/26526/task/26542/stat : 26542 (java) S 26523 26526 31142 0 -1 1077944384 2659 0 0 0 26 1 0 0 20 0 21 0 17628581 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140105466292720 140106724526722 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26543] ppid=26523 vsize=26069332 CPUtime=0.28 cores=0-7
/proc/26526/task/26543/stat : 26543 (java) S 26523 26526 31142 0 -1 1077944384 1885 0 0 0 28 0 0 0 20 0 21 0 17628581 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140105465240432 140106724526722 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26544] ppid=26523 vsize=26069332 CPUtime=0.42 cores=0-7
/proc/26526/task/26544/stat : 26544 (java) S 26523 26526 31142 0 -1 1077944384 3982 0 0 0 41 1 0 0 20 0 21 0 17628582 26694995968 32944 18446744073709551615 4194304 4196468 140728015113904 140105464187632 140106724526722 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26545] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26545/stat : 26545 (java) S 26523 26526 31142 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 21 0 17628582 26694995968 32954 18446744073709551615 4194304 4196468 140728015113904 140105463134560 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26546] ppid=26523 vsize=26069332 CPUtime=0 cores=0-7
/proc/26526/task/26546/stat : 26546 (java) S 26523 26526 31142 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 21 0 17628587 26694995968 32954 18446744073709551615 4194304 4196468 140728015113904 140105462081840 140106724526722 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
Current children cumulated CPU time (s) 2.31
Current children cumulated vsize (KiB) 26069332

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 26526 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.7034 s]
/proc/loadavg: 4.30 4.70 5.98 3/193 26546
/proc/meminfo: memFree=31637120/32770624 swapFree=0/273864
[pid=26526] ppid=26523 vsize=27005324 CPUtime=2.63 cores=0-7
/proc/26526/stat : 26526 (java) S 26523 26526 31142 0 -1 1077944320 29732 0 0 0 251 12 0 0 20 0 35 0 17628565 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140728015096448 140106724515575 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 10 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
/proc/26526/statm: 6751331 43770 3755 1 0 6740113 0
[pid=26526/tid=26528] ppid=26523 vsize=27005324 CPUtime=1.2 cores=0-7
/proc/26526/task/26528/stat : 26528 (java) S 26523 26526 31142 0 -1 1077944384 16083 0 0 0 114 6 0 0 20 0 35 0 17628576 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140106728752960 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 35 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26529] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26529/stat : 26529 (java) S 26523 26526 31142 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 35 0 17628577 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140106681481616 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26530] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26530/stat : 26530 (java) S 26523 26526 31142 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 35 0 17628577 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140106680428816 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26531] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26531/stat : 26531 (java) S 26523 26526 31142 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 35 0 17628577 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140106679376528 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26532] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26532/stat : 26532 (java) S 26523 26526 31142 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 35 0 17628577 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140106678323728 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26533] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26533/stat : 26533 (java) S 26523 26526 31142 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 35 0 17628577 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140106677271440 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26534] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26534/stat : 26534 (java) S 26523 26526 31142 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 35 0 17628577 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140106676218640 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26535] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26535/stat : 26535 (java) S 26523 26526 31142 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 35 0 17628577 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140106675166352 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26536] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26536/stat : 26536 (java) S 26523 26526 31142 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 35 0 17628577 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140106674113552 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26537] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26537/stat : 26537 (java) S 26523 26526 31142 0 -1 1077944384 19 0 0 0 0 0 0 0 20 0 35 0 17628578 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140105471555696 140106724526722 0 0 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26538] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26538/stat : 26538 (java) S 26523 26526 31142 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 35 0 17628579 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140105470501664 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26539] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26539/stat : 26539 (java) S 26523 26526 31142 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 35 0 17628579 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140105469449328 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26540] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26540/stat : 26540 (java) S 26523 26526 31142 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 35 0 17628581 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140105468397648 140106724534171 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26541] ppid=26523 vsize=27005324 CPUtime=0.32 cores=0-7
/proc/26526/task/26541/stat : 26541 (java) R 26523 26526 31142 0 -1 4202560 2650 0 0 0 31 1 0 0 20 0 35 0 17628581 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140105467331616 140106702919776 0 4 1 16800974 0 0 0 -1 5 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26542] ppid=26523 vsize=27005324 CPUtime=0.28 cores=0-7
/proc/26526/task/26542/stat : 26542 (java) R 26523 26526 31142 0 -1 4202560 2694 0 0 0 27 1 0 0 20 0 35 0 17628581 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140105466292720 140106707730568 0 4 1 16800974 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26543] ppid=26523 vsize=27005324 CPUtime=0.29 cores=0-7
/proc/26526/task/26543/stat : 26543 (java) R 26523 26526 31142 0 -1 4202560 2024 0 0 0 29 0 0 0 20 0 35 0 17628581 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140105465226512 140106705212820 0 4 1 16800974 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26544] ppid=26523 vsize=27005324 CPUtime=0.45 cores=0-7
/proc/26526/task/26544/stat : 26544 (java) R 26523 26526 31142 0 -1 4202560 4195 0 0 0 44 1 0 0 20 0 35 0 17628582 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140105464184888 140106703805359 0 4 1 16800974 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26545] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26545/stat : 26545 (java) S 26523 26526 31142 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 35 0 17628582 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140105463134560 140106724525781 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
[pid=26526/tid=26546] ppid=26523 vsize=27005324 CPUtime=0 cores=0-7
/proc/26526/task/26546/stat : 26546 (java) S 26523 26526 31142 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 35 0 17628587 27653451776 43770 18446744073709551615 4194304 4196468 140728015113904 140105462081840 140106724526722 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 18313216 140728015118735 140728015118920 140728015118920 140728015122383 0
Current children cumulated CPU time (s) 2.63
Current children cumulated vsize (KiB) 27005324

[startup+1.80089 s]
/proc/loadavg: 4.30 4.70 5.98 3/193 26546
/proc/meminfo: memFree=31637120/32770624 swapFree=0/273864
[pid=26526] ppid=26523 vsize=0 CPUtime=3.15 cores=0-7
/proc/26526/stat : 26526 (java) Z 26523 26526 31142 0 -1 4227084 36091 0 0 0 299 16 0 0 20 0 2 0 17628565 0 0 18446744073709551615 0 0 0 0 0 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 10 0 0 0 0 0 0 0 0 0 0
/proc/26526/statm: 0 0 0 0 0 0 0
[pid=26526/tid=26542] ppid=26523 vsize=0 CPUtime=0.31 cores=0-7
/proc/26526/task/26542/stat : 26542 (java) R 26523 26526 31142 0 -1 4203588 3255 0 0 0 30 1 0 0 20 0 2 0 17628581 0 0 18446744073709551615 0 0 0 0 0 0 4 1 16800974 18446744073709551615 0 0 -1 6 0 0 0 0 0 0 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 3.15
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1.80427
CPU time (s): 3.16275
CPU user time (s): 2.99176
CPU system time (s): 0.170986
CPU usage (%): 175.292
Max. virtual memory (cumulated for all children) (KiB): 27005324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.99176
system time used= 0.170986
maximum resident set size= 200872
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36091
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4486
involuntary context switches= 5

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012817 second user time and 0.008545 second system time

The end

Launcher Data 

Begin job on node129 at 2017-08-02 17:53:35
IDJOB=4256939
IDBENCH=133706
IDSOLVER=2641
FILE ID=node129/4256939-1501690055
RUNJOBID= node129-1501676508-31199
PBS_JOBID= 
Free space on /tmp= 61948 MiB

SOLVER NAME= OscaR - Parallel with EPS 2017-07-26
BENCH NAME= XCSP17/BusScheduling/BusScheduling-cnt-s1/BusScheduling-cnt-t1.xml
COMMAND LINE= java -Xmx22000m -jar oscar-cp-xcsp3-parallel.jar --randomseed RANDOMSEED --timelimit TIMELIMIT --memlimit 22000 --nbcore NBCORE BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4256939-1501690055/watcher-4256939-1501690055 -o /tmp/evaluation-result-4256939-1501690055/solver-4256939-1501690055 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node129-1501676508-31199 --watchdog 324  java -Xmx22000m -jar oscar-cp-xcsp3-parallel.jar --randomseed 1785954735 --timelimit 1920 --memlimit 22000 --nbcore 8 HOME/instance-4256939-1501690055.xml

TIME LIMIT= 1920 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 8

MD5SUM BENCH= 0e22a2954fbf957e92bc2f9155ed2e18
RANDOM SEED=1785954735

node129.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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
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	: 5333.53
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	: 5332.57
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31707084 kB
MemAvailable:   32013552 kB
Buffers:          140944 kB
Cached:           453160 kB
SwapCached:            0 kB
Active:           358212 kB
Inactive:         290548 kB
Active(anon):      55208 kB
Inactive(anon):    16716 kB
Active(file):     303004 kB
Inactive(file):   273832 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             42680 kB
Writeback:             0 kB
AnonPages:         60464 kB
Mapped:            30620 kB
Shmem:             17064 kB
Slab:             116132 kB
SReclaimable:      90936 kB
SUnreclaim:        25196 kB
KernelStack:        3440 kB
PageTables:         4696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     286940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      114048 kB
DirectMap2M:    33431552 kB

Free space on /tmp at the end= 61904 MiB
End job on node129 at 2017-08-02 17:53:37