Trace number 4256979

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 2017-07-26OPT5708 3.64571 1.5881799

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff32.xml
MD5SUMc2f78e5ba136eead11eee8da568b11fc
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark5708
Best CPU time to get the best result obtained on this benchmark0.037051
Satisfiable
(Un)Satisfiability was proved
Number of variables63
Number of constraints63
Number of domains23
Minimum domain size21
Maximum domain size22
Distribution of domain sizes[{"size":21,"count":8},{"size":22,"count":55}]
Minimum variable degree2
Maximum variable degree32
Distribution of variable degrees[{"degree":2,"count":62},{"degree":32,"count":1}]
Minimum constraint arity1
Maximum constraint arity2
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":62}]
Number of extensional constraints31
Number of intensional constraints31
Distribution of constraint types[{"type":"extension","count":31},{"type":"intension","count":31},{"type":"ordered","count":1}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

0.27/0.45	c version: 2017-07-26
0.27/0.45	c seed: 8692225
0.27/0.45	c timeout: 1920
0.27/0.45	c memlimit: 22000
0.27/0.45	c nbcore: 8
0.27/0.48	c Parsing instance...
1.15/0.81	c Parsing done, starting search...
3.24/1.51	o 9557
3.24/1.51	o 6594
3.24/1.51	o 5732
3.24/1.51	o 5708
3.24/1.56	s OPTIMUM FOUND
3.24/1.56	v <instantiation>
3.24/1.56	v 	<list>
3.24/1.56	v 		x[0] drd[0][0] drd[1][0] drd[2][0] drd[3][0] drd[4][0] drd[5][0] drd[6][0] drd[7][0] drd[8][0] drd[9][0] drd[10][0] drd[11][0] drd[12][0] drd[13][0] drd[14][0] drd[15][0] drd[16][0] drd[17][0] drd[18][0] drd[19][0] drd[20][0] drd[21][0] drd[22][0] drd[23][0] drd[24][0] drd[25][0] drd[26][0] drd[27][0] drd[28][0] drd[29][0] drd[30][0] dr[0] dr[1] dr[2] dr[3] dr[4] dr[5] dr[6] dr[7] dr[8] dr[9] dr[10] dr[11] dr[12] dr[13] dr[14] dr[15] dr[16] dr[17] dr[18] dr[19] dr[20] dr[21] dr[22] dr[23] dr[24] dr[25] dr[26] dr[27] dr[28] dr[29] dr[30]
3.24/1.56	v 	</list>
3.24/1.56	v 	<values>
3.24/1.56	v 		535 0 259 120 149 7 226 69 69 100 503 503 93 459 459 24 24 45 47 185 185 432 432 109 109 152 152 158 215 73 73 277 0 259 120 149 7 226 69 69 100 503 503 93 459 459 24 24 45 47 185 185 432 432 109 109 152 152 158 215 73 73 277 
3.24/1.56	v 	</values>
3.24/1.56	v </instantiation>

Verifier Data 

OK	5708

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-4256979-1501697064/watcher-4256979-1501697064 -o /tmp/evaluation-result-4256979-1501697064/solver-4256979-1501697064 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node128-1501676495-31585 --watchdog 324 java -Xmx22000m -jar oscar-cp-xcsp3-parallel.jar --randomseed 8692225 --timelimit 1920 --memlimit 22000 --nbcore 8 HOME/instance-4256979-1501697064.xml 

pid=30252
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: 3.58 2.49 4.14 2/173 30255
/proc/meminfo: memFree=31004824/32770624 swapFree=0/894304
[pid=30255] ppid=30252 vsize=23672 CPUtime=0 cores=0-7
/proc/30255/stat : 30255 (runsolver) D 30252 30255 31529 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 18331111 24240128 107 18446744073709551615 4194304 4338465 140730860003952 140730860001592 139687339717335 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 33562624 140730860011622 140730860012099 140730860012099 140730860015562 0
/proc/30255/statm: 5918 107 54 36 0 2156 0

[startup+0.100148 s]
/proc/loadavg: 3.58 2.49 4.14 2/173 30255
/proc/meminfo: memFree=31004824/32770624 swapFree=0/894304
[pid=30255] ppid=30252 vsize=23672 CPUtime=0 cores=0-7
/proc/30255/stat : 30255 (runsolver) D 30252 30255 31529 0 -1 4202560 107 0 0 0 0 0 0 0 20 0 1 0 18331111 24240128 107 18446744073709551615 4194304 4338465 140730860003952 140730860001592 139687339717335 0 0 1 24578 18446744071580418449 0 0 17 4 0 0 0 0 0 6438912 6441760 33562624 140730860011622 140730860012099 140730860012099 140730860015562 0
/proc/30255/statm: 5918 107 54 36 0 2156 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 23672

[startup+0.200307 s]
/proc/loadavg: 3.58 2.49 4.14 2/173 30255
/proc/meminfo: memFree=31004824/32770624 swapFree=0/894304
[pid=30255] ppid=30252 vsize=25927168 CPUtime=0.05 cores=0-7
/proc/30255/stat : 30255 (java) S 30252 30255 31529 0 -1 1077944320 4672 0 0 0 4 1 0 0 20 0 19 0 18331111 26549420032 5198 18446744073709551615 4194304 4196468 140731545029344 140731545011888 140085199716087 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 12 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
/proc/30255/statm: 6481792 5198 2564 1 0 6471297 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 25927168

[startup+0.30032 s]
/proc/loadavg: 3.58 2.49 4.14 2/173 30255
/proc/meminfo: memFree=31004824/32770624 swapFree=0/894304
[pid=30255] ppid=30252 vsize=25997628 CPUtime=0.11 cores=0-7
/proc/30255/stat : 30255 (java) S 30252 30255 31529 0 -1 1077944320 8588 0 0 0 9 2 0 0 20 0 20 0 18331111 26621571072 8387 18446744073709551615 4194304 4196468 140731545029344 140731545011888 140085199716087 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 12 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
/proc/30255/statm: 6499407 8387 3373 1 0 6488194 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 25997628

[startup+0.70023 s]
/proc/loadavg: 3.58 2.49 4.14 2/173 30255
/proc/meminfo: memFree=31004824/32770624 swapFree=0/894304
[pid=30255] ppid=30252 vsize=25998672 CPUtime=0.82 cores=0-7
/proc/30255/stat : 30255 (java) S 30252 30255 31529 0 -1 1077944320 13234 0 0 0 78 4 0 0 20 0 20 0 18331111 26622640128 14945 18446744073709551615 4194304 4196468 140731545029344 140731545011888 140085199716087 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 12 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
/proc/30255/statm: 6499668 14945 3701 1 0 6488450 0
Current children cumulated CPU time (s) 0.82
Current children cumulated vsize (KiB) 25998672

[startup+1.50094 s]
/proc/loadavg: 3.45 2.48 4.13 5/193 30275
/proc/meminfo: memFree=30908732/32770624 swapFree=0/894304
[pid=30255] ppid=30252 vsize=26805632 CPUtime=3.24 cores=0-7
/proc/30255/stat : 30255 (java) S 30252 30255 31529 0 -1 1077944320 28963 0 0 0 309 15 0 0 20 0 32 0 18331111 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140731545011888 140085199716087 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 12 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
/proc/30255/statm: 6701408 55113 3786 1 0 6690190 0
[pid=30255/tid=30257] ppid=30252 vsize=26805632 CPUtime=1.17 cores=0-7
/proc/30255/task/30257/stat : 30257 (java) S 30252 30255 31529 0 -1 1077944384 17020 0 0 0 111 6 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140085203953792 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 7 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30258] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30258/stat : 30258 (java) S 30252 30255 31529 0 -1 1077944384 9 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140085126641936 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30259] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30259/stat : 30259 (java) S 30252 30255 31529 0 -1 1077944384 42 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140085125589392 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30260] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30260/stat : 30260 (java) S 30252 30255 31529 0 -1 1077944384 144 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140085124536848 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30261] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30261/stat : 30261 (java) S 30252 30255 31529 0 -1 1077944384 48 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140084759255696 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30262] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30262/stat : 30262 (java) S 30252 30255 31529 0 -1 1077944384 214 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140084758203152 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30263] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30263/stat : 30263 (java) S 30252 30255 31529 0 -1 1077944384 9 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140084757150608 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30264] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30264/stat : 30264 (java) S 30252 30255 31529 0 -1 1077944384 79 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140084756098064 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30265] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30265/stat : 30265 (java) S 30252 30255 31529 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140084755045520 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30266] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30266/stat : 30266 (java) S 30252 30255 31529 0 -1 1077944384 380 0 0 0 0 0 0 0 20 0 32 0 18331126 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083880417264 140085199727234 0 0 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30267] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30267/stat : 30267 (java) S 30252 30255 31529 0 -1 1077944384 54 0 0 0 0 0 0 0 20 0 32 0 18331126 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083879363488 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30268] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30268/stat : 30268 (java) S 30252 30255 31529 0 -1 1077944384 44 0 0 0 0 0 0 0 20 0 32 0 18331126 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083878310912 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30269] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30269/stat : 30269 (java) S 30252 30255 31529 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083877259472 140085199734683 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30270] ppid=30252 vsize=26805632 CPUtime=0.32 cores=0-7
/proc/30255/task/30270/stat : 30270 (java) R 30252 30255 31529 0 -1 4202560 2054 0 0 0 30 2 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083876194160 140085184826211 0 4 1 16800974 0 0 0 -1 6 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30271] ppid=30252 vsize=26805632 CPUtime=0.36 cores=0-7
/proc/30255/task/30271/stat : 30271 (java) R 30252 30255 31529 0 -1 4202560 1762 0 0 0 36 0 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083875135264 140085184818391 0 4 1 16800974 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30272] ppid=30252 vsize=26805632 CPUtime=0.3 cores=0-7
/proc/30255/task/30272/stat : 30272 (java) R 30252 30255 31529 0 -1 1077944384 1615 0 0 0 30 0 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083874102000 140085199727234 0 4 1 16800974 0 0 0 -1 4 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30273] ppid=30252 vsize=26805632 CPUtime=0.47 cores=0-7
/proc/30255/task/30273/stat : 30273 (java) R 30252 30255 31529 0 -1 4202560 3004 0 0 0 46 1 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083873049456 140085183884750 0 4 1 16800974 0 0 0 -1 5 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30274] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30274/stat : 30274 (java) S 30252 30255 31529 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083871996128 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30275] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30275/stat : 30275 (java) S 30252 30255 31529 0 -1 1077944384 4 0 0 0 0 0 0 0 20 0 32 0 18331137 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083870943664 140085199727234 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
Current children cumulated CPU time (s) 3.24
Current children cumulated vsize (KiB) 26805632

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 30255 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1.50094 s]
/proc/loadavg: 3.45 2.48 4.13 5/193 30275
/proc/meminfo: memFree=30908732/32770624 swapFree=0/894304
[pid=30255] ppid=30252 vsize=26805632 CPUtime=3.24 cores=0-7
/proc/30255/stat : 30255 (java) S 30252 30255 31529 0 -1 1077944320 28963 0 0 0 309 15 0 0 20 0 32 0 18331111 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140731545011888 140085199716087 0 0 1 16800974 18446744073709551615 0 0 17 1 0 0 12 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
/proc/30255/statm: 6701408 55113 3786 1 0 6690190 0
[pid=30255/tid=30257] ppid=30252 vsize=26805632 CPUtime=1.17 cores=0-7
/proc/30255/task/30257/stat : 30257 (java) S 30252 30255 31529 0 -1 1077944384 17020 0 0 0 111 6 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140085203953792 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 0 0 0 7 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30258] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30258/stat : 30258 (java) S 30252 30255 31529 0 -1 1077944384 9 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140085126641936 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30259] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30259/stat : 30259 (java) S 30252 30255 31529 0 -1 1077944384 42 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140085125589392 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30260] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30260/stat : 30260 (java) S 30252 30255 31529 0 -1 1077944384 144 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140085124536848 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30261] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30261/stat : 30261 (java) S 30252 30255 31529 0 -1 1077944384 48 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140084759255696 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 6 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30262] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30262/stat : 30262 (java) S 30252 30255 31529 0 -1 1077944384 214 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140084758203152 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30263] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30263/stat : 30263 (java) S 30252 30255 31529 0 -1 1077944384 9 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140084757150608 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30264] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30264/stat : 30264 (java) S 30252 30255 31529 0 -1 1077944384 79 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140084756098064 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30265] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30265/stat : 30265 (java) S 30252 30255 31529 0 -1 1077944384 5 0 0 0 0 0 0 0 20 0 32 0 18331124 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140084755045520 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30266] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30266/stat : 30266 (java) S 30252 30255 31529 0 -1 1077944384 380 0 0 0 0 0 0 0 20 0 32 0 18331126 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083880417264 140085199727234 0 0 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30267] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30267/stat : 30267 (java) S 30252 30255 31529 0 -1 1077944384 54 0 0 0 0 0 0 0 20 0 32 0 18331126 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083879363488 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30268] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30268/stat : 30268 (java) S 30252 30255 31529 0 -1 1077944384 44 0 0 0 0 0 0 0 20 0 32 0 18331126 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083878310912 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 4 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30269] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30269/stat : 30269 (java) S 30252 30255 31529 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083877259472 140085199734683 0 4 1 16800974 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30270] ppid=30252 vsize=26805632 CPUtime=0.32 cores=0-7
/proc/30255/task/30270/stat : 30270 (java) R 30252 30255 31529 0 -1 4202560 2054 0 0 0 30 2 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083876194160 140085184826211 0 4 1 16800974 0 0 0 -1 6 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30271] ppid=30252 vsize=26805632 CPUtime=0.36 cores=0-7
/proc/30255/task/30271/stat : 30271 (java) R 30252 30255 31529 0 -1 4202560 1762 0 0 0 36 0 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083875135264 140085184818391 0 4 1 16800974 0 0 0 -1 2 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30272] ppid=30252 vsize=26805632 CPUtime=0.3 cores=0-7
/proc/30255/task/30272/stat : 30272 (java) R 30252 30255 31529 0 -1 1077944384 1615 0 0 0 30 0 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083874102000 140085199727234 0 4 1 16800974 0 0 0 -1 4 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30273] ppid=30252 vsize=26805632 CPUtime=0.47 cores=0-7
/proc/30255/task/30273/stat : 30273 (java) R 30252 30255 31529 0 -1 4202560 3004 0 0 0 46 1 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083873049456 140085183884750 0 4 1 16800974 0 0 0 -1 5 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30274] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30274/stat : 30274 (java) S 30252 30255 31529 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 32 0 18331129 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083871996128 140085199726293 0 4 1 16800974 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
[pid=30255/tid=30275] ppid=30252 vsize=26805632 CPUtime=0 cores=0-7
/proc/30255/task/30275/stat : 30275 (java) S 30252 30255 31529 0 -1 1077944384 4 0 0 0 0 0 0 0 20 0 32 0 18331137 27448967168 55113 18446744073709551615 4194304 4196468 140731545029344 140083870943664 140085199727234 0 4 1 16800974 18446744071579849748 0 0 -1 2 0 0 0 0 0 6293624 6294260 13418496 140731545035154 140731545035336 140731545035336 140731545038799 0
Current children cumulated CPU time (s) 3.24
Current children cumulated vsize (KiB) 26805632

Child status: 0
Real time (s): 1.58818
CPU time (s): 3.64571
CPU user time (s): 3.44732
CPU system time (s): 0.198392
CPU usage (%): 229.553
Max. virtual memory (cumulated for all children) (KiB): 26805632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.44732
system time used= 0.198392
maximum resident set size= 239688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36700
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= 4558
involuntary context switches= 22

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01091 second user time and 0.009231 second system time

The end

Launcher Data 

Begin job on node128 at 2017-08-02 19:50:25
IDJOB=4256979
IDBENCH=138381
IDSOLVER=2641
FILE ID=node128/4256979-1501697064
RUNJOBID= node128-1501676495-31585
PBS_JOBID= 
Free space on /tmp= 61948 MiB

SOLVER NAME= OscaR - Parallel with EPS 2017-07-26
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff32.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-4256979-1501697064/watcher-4256979-1501697064 -o /tmp/evaluation-result-4256979-1501697064/solver-4256979-1501697064 -C 1920 -W 264 -M 31000 --bin-var /tmp/runsolver-exch-node128-1501676495-31585 --watchdog 324  java -Xmx22000m -jar oscar-cp-xcsp3-parallel.jar --randomseed 8692225 --timelimit 1920 --memlimit 22000 --nbcore 8 HOME/instance-4256979-1501697064.xml

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

MD5SUM BENCH= c2f78e5ba136eead11eee8da568b11fc
RANDOM SEED=8692225

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	: 5333.05
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	: 5333.05
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	: 5333.05
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	: 5333.05
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:        31005152 kB
MemAvailable:   32009204 kB
Buffers:          153020 kB
Cached:          1136996 kB
SwapCached:            0 kB
Active:           435120 kB
Inactive:         911268 kB
Active(anon):      56700 kB
Inactive(anon):    16724 kB
Active(file):     378420 kB
Inactive(file):   894544 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             42548 kB
Writeback:             0 kB
AnonPages:         54592 kB
Mapped:            31256 kB
Shmem:             17064 kB
Slab:             120240 kB
SReclaimable:      93848 kB
SUnreclaim:        26392 kB
KernelStack:        3152 kB
PageTables:         4188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     290032 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      4096 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61908 MiB
End job on node128 at 2017-08-02 19:50:27