Trace number 4391440

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 NameAnswerCPU timeWall clock time
NACRE 1.0.5-Hybrid? (TO) 2400.05 2400.2

General information on the benchmark

NameGracefulGraph/
GracefulGraph-K05-P02_c18.xml
MD5SUM803795f7a37fd3a40686e408980b1bff
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark15.7228
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of constraints27
Number of domains2
Minimum domain size25
Maximum domain size26
Distribution of domain sizes[{"size":25,"count":25},{"size":26,"count":10}]
Minimum variable degree0
Maximum variable degree6
Distribution of variable degrees[{"degree":0,"count":30},{"degree":2,"count":25},{"degree":6,"count":10}]
Minimum constraint arity3
Maximum constraint arity25
Distribution of constraint arities[{"arity":3,"count":25},{"arity":10,"count":1},{"arity":25,"count":1}]
Number of extensional constraints0
Number of intensional constraints25
Distribution of constraint types[{"type":"intension","count":25},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.5
2400.03/2400.20	c
2400.03/2400.20	c # time = 2400.03
2400.03/2400.20	c # Dec = 2032049
2400.03/2400.20	c # Propagate Calls = 833667203
2400.03/2400.20	c # assignAt Calls = 2484493
2400.03/2400.20	c # removeAt Calls = 227021876
2400.03/2400.20	c # Run = 3963
2400.03/2400.20	c # Conflicts = 2012591
2400.03/2400.20	c # Memory used = 180.06 Mb
2400.03/2400.20	s UNKNOWN

Verifier Data


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 (15067 MiB free)
  memory of node 1: 16384 MiB (15103 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391440-1568321463/watcher-4391440-1568321463 -o /tmp/evaluation-result-4391440-1568321463/solver-4391440-1568321463 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568306240-27782 --watchdog 2560 nacre_mini_release HOME/instance-4391440-1568321463.xml -ca -l100 -cm 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=31066, runsolver pid=31063
Current StackSize limit: 8192 KiB


[startup+0.100158 s]*
/proc/loadavg: 2.01 2.08 2.07 3/204 31067
/proc/meminfo: memFree=30894528/32770624 swapFree=66966040/67108860
[pid=31066] ppid=31063 vsize=26960 memory=3728 CPUtime=0.1 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 1106 0 0 0 10 0 0 0 20 0 1 0 408395870 27607040 932 33554432000 4194304 4935366 140733084033488 140733084030488 140462798013336 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 6740 932 606 181 0 357 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26960 KiB
Current children cumulated memory: 3728 KiB

[startup+0.209634 s]*
/proc/loadavg: 2.01 2.08 2.07 3/204 31067
/proc/meminfo: memFree=30894528/32770624 swapFree=66966040/67108860
[pid=31066] ppid=31063 vsize=26960 memory=3728 CPUtime=0.21 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 1113 0 0 0 21 0 0 0 20 0 1 0 408395870 27607040 932 33554432000 4194304 4935366 140733084033488 140733084030488 4383844 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 6740 932 606 181 0 357 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26960 KiB
Current children cumulated memory: 3728 KiB

[startup+0.309092 s]*
/proc/loadavg: 2.01 2.08 2.07 3/204 31067
/proc/meminfo: memFree=30894156/32770624 swapFree=66966040/67108860
[pid=31066] ppid=31063 vsize=27092 memory=3728 CPUtime=0.31 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 1127 0 0 0 31 0 0 0 20 0 1 0 408395870 27742208 932 33554432000 4194304 4935366 140733084033488 140733084030488 4211168 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 6773 932 606 181 0 390 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27092 KiB
Current children cumulated memory: 3728 KiB

[startup+0.700277 s]
/proc/loadavg: 2.01 2.08 2.07 3/204 31067
/proc/meminfo: memFree=30894156/32770624 swapFree=66966040/67108860
[pid=31066] ppid=31063 vsize=27356 memory=3992 CPUtime=0.69 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 1214 0 0 0 69 0 0 0 20 0 1 0 408395870 28012544 998 33554432000 4194304 4935366 140733084033488 140733084030488 4383844 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 6839 998 612 181 0 456 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27356 KiB
Current children cumulated memory: 3992 KiB

[startup+1.50027 s]
/proc/loadavg: 2.01 2.08 2.07 3/204 31067
/proc/meminfo: memFree=30893784/32770624 swapFree=66966040/67108860
[pid=31066] ppid=31063 vsize=28272 memory=5008 CPUtime=1.49 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 1434 0 0 0 149 0 0 0 20 0 1 0 408395870 28950528 1252 33554432000 4194304 4935366 140733084033488 140733084031256 140462798929319 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 7068 1252 613 181 0 685 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28272 KiB
Current children cumulated memory: 5008 KiB

[startup+3.10962 s]
/proc/loadavg: 2.01 2.08 2.07 3/205 31069
/proc/meminfo: memFree=30890176/32770624 swapFree=66966040/67108860
[pid=31066] ppid=31063 vsize=30280 memory=7012 CPUtime=3.1 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 2677 0 0 0 310 0 0 0 20 0 1 0 408395870 31006720 1753 33554432000 4194304 4935366 140733084033488 140733084031240 4365387 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 7570 1753 613 181 0 1187 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 30280 KiB
Current children cumulated memory: 7012 KiB

[startup+6.30027 s]
/proc/loadavg: 2.01 2.08 2.07 3/204 31069
/proc/meminfo: memFree=30884520/32770624 swapFree=66966040/67108860
[pid=31066] ppid=31063 vsize=34576 memory=11252 CPUtime=6.29 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 5099 0 0 0 629 0 0 0 20 0 1 0 408395870 35405824 2813 33554432000 4194304 4935366 140733084033488 140733084031240 140462804177248 0 0 4096 24578 0 0 0 17 3 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 8644 2813 613 181 0 2261 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 34576 KiB
Current children cumulated memory: 11252 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.08 2.07 3/204 31069
/proc/meminfo: memFree=30877752/32770624 swapFree=66966040/67108860
[pid=31066] ppid=31063 vsize=42320 memory=18836 CPUtime=12.68 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 9603 0 0 0 1267 1 0 0 20 0 1 0 408395870 43335680 4709 33554432000 4194304 4935366 140733084033488 140733084031176 4383589 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 10580 4709 613 181 0 4197 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 42320 KiB
Current children cumulated memory: 18836 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 2.06 2.07 3/205 31091
/proc/meminfo: memFree=30867780/32770624 swapFree=66966044/67108860
[pid=31066] ppid=31063 vsize=51120 memory=27104 CPUtime=25.48 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 21761 0 0 0 2546 2 0 0 20 0 1 0 408395870 52346880 6776 33554432000 4194304 4935366 140733084033488 140733084031256 140462798012348 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 12780 6776 613 181 0 6397 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 51120 KiB
Current children cumulated memory: 27104 KiB

[startup+51.1098 s]
/proc/loadavg: 1.89 2.04 2.06 3/205 31094
/proc/meminfo: memFree=30856892/32770624 swapFree=66966044/67108860
[pid=31066] ppid=31063 vsize=61072 memory=37312 CPUtime=51.09 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 32105 0 0 0 5106 3 0 0 20 0 1 0 408395870 62537728 9328 33554432000 4194304 4935366 140733084033488 140733084031192 4386442 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 15268 9328 613 181 0 8885 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 61072 KiB
Current children cumulated memory: 37312 KiB

[startup+102.3 s]
/proc/loadavg: 1.95 2.03 2.05 3/204 31098
/proc/meminfo: memFree=30837840/32770624 swapFree=66966044/67108860
[pid=31066] ppid=31063 vsize=74860 memory=51340 CPUtime=102.28 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 45412 0 0 0 10223 5 0 0 20 0 1 0 408395870 76656640 12835 33554432000 4194304 4935366 140733084033488 140733084031192 4389104 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 18715 12835 613 181 0 12332 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 74860 KiB
Current children cumulated memory: 51340 KiB

[startup+162.3 s]
/proc/loadavg: 2.47 2.16 2.10 3/202 31102
/proc/meminfo: memFree=30828200/32770624 swapFree=66966044/67108860
[pid=31066] ppid=31063 vsize=85664 memory=60972 CPUtime=162.26 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 52136 0 0 0 16220 6 0 0 20 0 1 0 408395870 87719936 15243 33554432000 4194304 4935366 140733084033488 140733084031240 140462798012400 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 21416 15243 613 181 0 15033 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 85664 KiB
Current children cumulated memory: 60972 KiB

[startup+222.3 s]
/proc/loadavg: 2.17 2.13 2.09 3/202 31106
/proc/meminfo: memFree=30819680/32770624 swapFree=66966044/67108860
[pid=31066] ppid=31063 vsize=91972 memory=67616 CPUtime=222.26 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 56911 0 0 0 22219 7 0 0 20 0 1 0 408395870 94179328 16904 33554432000 4194304 4935366 140733084033488 140733084031192 4461133 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 22993 16904 613 181 0 16610 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 91972 KiB
Current children cumulated memory: 67616 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/202 31113
/proc/meminfo: memFree=30807808/32770624 swapFree=66966052/67108860
[pid=31066] ppid=31063 vsize=101248 memory=76976 CPUtime=282.26 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 64451 0 0 0 28218 8 0 0 20 0 1 0 408395870 103677952 19244 33554432000 4194304 4935366 140733084033488 140733084031240 4389696 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 25312 19244 613 181 0 18929 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 101248 KiB
Current children cumulated memory: 76976 KiB

[startup+342.3 s]
/proc/loadavg: 2.10 2.11 2.08 3/203 31118
/proc/meminfo: memFree=30798336/32770624 swapFree=66966052/67108860
[pid=31066] ppid=31063 vsize=106872 memory=82332 CPUtime=342.26 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 73076 0 0 0 34217 9 0 0 20 0 1 0 408395870 109436928 20583 33554432000 4194304 4935366 140733084033488 140733084031256 140462798929307 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 26718 20583 613 181 0 20335 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 106872 KiB
Current children cumulated memory: 82332 KiB

[startup+402.3 s]
/proc/loadavg: 2.22 2.13 2.09 3/203 31122
/proc/meminfo: memFree=30789280/32770624 swapFree=66966052/67108860
[pid=31066] ppid=31063 vsize=113952 memory=89924 CPUtime=402.24 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 83218 0 0 0 40215 9 0 0 20 0 1 0 408395870 116686848 22481 33554432000 4194304 4935366 140733084033488 140733084031000 4483712 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 28488 22481 613 181 0 22105 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 113952 KiB
Current children cumulated memory: 89924 KiB

[startup+462.3 s]
/proc/loadavg: 2.47 2.24 2.13 3/203 31129
/proc/meminfo: memFree=30785256/32770624 swapFree=66966056/67108860
[pid=31066] ppid=31063 vsize=117160 memory=93220 CPUtime=462.24 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 86160 0 0 0 46214 10 0 0 20 0 1 0 408395870 119971840 23305 33554432000 4194304 4935366 140733084033488 140733084031176 4314349 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 29290 23305 613 181 0 22907 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 117160 KiB
Current children cumulated memory: 93220 KiB


################
# More data... #
################

/proc/31066/statm: 44918 38768 613 181 0 38535 0
Current children cumulated CPU time: 1602.18 s
Current children cumulated vsize: 179672 KiB
Current children cumulated memory: 155072 KiB

[startup+1662.3 s]
/proc/loadavg: 1.00 1.18 1.61 2/196 31306
/proc/meminfo: memFree=30902816/32770624 swapFree=66966076/67108860
[pid=31066] ppid=31063 vsize=182920 memory=158392 CPUtime=1662.17 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 161299 0 0 0 166194 23 0 0 20 0 1 0 408395870 187310080 39598 33554432000 4194304 4935366 140733084033488 140733084031192 4461069 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 45730 39598 613 181 0 39347 0
Current children cumulated CPU time: 1662.17 s
Current children cumulated vsize: 182920 KiB
Current children cumulated memory: 158392 KiB

[startup+1722.3 s]
/proc/loadavg: 1.00 1.15 1.58 2/196 31312
/proc/meminfo: memFree=30900288/32770624 swapFree=66966076/67108860
[pid=31066] ppid=31063 vsize=184836 memory=160236 CPUtime=1722.17 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 163474 0 0 0 172193 24 0 0 20 0 1 0 408395870 189272064 40059 33554432000 4194304 4935366 140733084033488 140733084031240 4461227 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 46209 40059 613 181 0 39826 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 184836 KiB
Current children cumulated memory: 160236 KiB

[startup+1782.3 s]
/proc/loadavg: 1.00 1.12 1.54 2/197 31324
/proc/meminfo: memFree=30896932/32770624 swapFree=66966080/67108860
[pid=31066] ppid=31063 vsize=187548 memory=162728 CPUtime=1782.17 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 166411 0 0 0 178192 25 0 0 20 0 1 0 408395870 192049152 40682 33554432000 4194304 4935366 140733084033488 140733084031176 140462797995827 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 46887 40682 613 181 0 40504 0
Current children cumulated CPU time: 1782.17 s
Current children cumulated vsize: 187548 KiB
Current children cumulated memory: 162728 KiB

[startup+1842.3 s]
/proc/loadavg: 1.00 1.10 1.50 2/197 31328
/proc/meminfo: memFree=30896072/32770624 swapFree=66966080/67108860
[pid=31066] ppid=31063 vsize=187944 memory=163464 CPUtime=1842.16 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 169271 0 0 0 184191 25 0 0 20 0 1 0 408395870 192454656 40866 33554432000 4194304 4935366 140733084033488 140733084031176 4382851 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 46986 40866 613 181 0 40603 0
Current children cumulated CPU time: 1842.16 s
Current children cumulated vsize: 187944 KiB
Current children cumulated memory: 163464 KiB

[startup+1902.3 s]
/proc/loadavg: 1.08 1.10 1.48 2/197 31334
/proc/meminfo: memFree=30896892/32770624 swapFree=66966080/67108860
[pid=31066] ppid=31063 vsize=187944 memory=163548 CPUtime=1902.16 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 170121 0 0 0 190191 25 0 0 20 0 1 0 408395870 192454656 40887 33554432000 4194304 4935366 140733084033488 140733084031176 140462798844516 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 46986 40887 613 181 0 40603 0
Current children cumulated CPU time: 1902.16 s
Current children cumulated vsize: 187944 KiB
Current children cumulated memory: 163548 KiB

[startup+1962.3 s]
/proc/loadavg: 1.03 1.08 1.45 2/196 31338
/proc/meminfo: memFree=30894780/32770624 swapFree=66966080/67108860
[pid=31066] ppid=31063 vsize=189592 memory=165048 CPUtime=1962.16 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 171404 0 0 0 196190 26 0 0 20 0 1 0 408395870 194142208 41262 33554432000 4194304 4935366 140733084033488 140733084031192 140462798000946 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 47398 41262 613 181 0 41015 0
Current children cumulated CPU time: 1962.16 s
Current children cumulated vsize: 189592 KiB
Current children cumulated memory: 165048 KiB

[startup+2022.3 s]
/proc/loadavg: 1.01 1.07 1.42 2/196 31342
/proc/meminfo: memFree=30891236/32770624 swapFree=66966080/67108860
[pid=31066] ppid=31063 vsize=193312 memory=168776 CPUtime=2022.15 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 173745 0 0 0 202189 26 0 0 20 0 1 0 408395870 197951488 42194 33554432000 4194304 4935366 140733084033488 140733084031176 4461504 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 48328 42194 613 181 0 41945 0
Current children cumulated CPU time: 2022.15 s
Current children cumulated vsize: 193312 KiB
Current children cumulated memory: 168776 KiB

[startup+2082.3 s]
/proc/loadavg: 1.04 1.07 1.40 2/195 31349
/proc/meminfo: memFree=30887684/32770624 swapFree=66966080/67108860
[pid=31066] ppid=31063 vsize=196372 memory=171660 CPUtime=2082.15 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 175783 0 0 0 208188 27 0 0 20 0 1 0 408395870 201084928 42915 33554432000 4194304 4935366 140733084033488 140733084031000 4461250 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 49093 42915 613 181 0 42710 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 196372 KiB
Current children cumulated memory: 171660 KiB

[startup+2142.3 s]
/proc/loadavg: 1.01 1.06 1.38 2/196 31354
/proc/meminfo: memFree=30885448/32770624 swapFree=66966080/67108860
[pid=31066] ppid=31063 vsize=198396 memory=173756 CPUtime=2142.14 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 178313 0 0 0 214187 27 0 0 20 0 1 0 408395870 203157504 43439 33554432000 4194304 4935366 140733084033488 140733084031176 140462798923664 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 49599 43439 613 181 0 43216 0
Current children cumulated CPU time: 2142.14 s
Current children cumulated vsize: 198396 KiB
Current children cumulated memory: 173756 KiB

[startup+2202.3 s]
/proc/loadavg: 1.00 1.04 1.35 2/196 31358
/proc/meminfo: memFree=30884464/32770624 swapFree=66966080/67108860
[pid=31066] ppid=31063 vsize=198996 memory=174400 CPUtime=2202.15 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 180876 0 0 0 220187 28 0 0 20 0 1 0 408395870 203771904 43600 33554432000 4194304 4935366 140733084033488 140733084031176 4461069 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 49749 43600 613 181 0 43366 0
Current children cumulated CPU time: 2202.15 s
Current children cumulated vsize: 198996 KiB
Current children cumulated memory: 174400 KiB

[startup+2262.3 s]
/proc/loadavg: 1.00 1.04 1.33 2/196 31365
/proc/meminfo: memFree=30884068/32770624 swapFree=66966084/67108860
[pid=31066] ppid=31063 vsize=200332 memory=175848 CPUtime=2262.14 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 183655 0 0 0 226186 28 0 0 20 0 1 0 408395870 205139968 43962 33554432000 4194304 4935366 140733084033488 140733084031176 4461073 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 50083 43962 613 181 0 43700 0
Current children cumulated CPU time: 2262.14 s
Current children cumulated vsize: 200332 KiB
Current children cumulated memory: 175848 KiB

[startup+2322.3 s]
/proc/loadavg: 1.00 1.03 1.31 2/198 31371
/proc/meminfo: memFree=30881436/32770624 swapFree=66966084/67108860
[pid=31066] ppid=31063 vsize=203060 memory=178540 CPUtime=2322.14 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 185926 0 0 0 232185 29 0 0 20 0 1 0 408395870 207933440 44635 33554432000 4194304 4935366 140733084033488 140733084031192 140462798923700 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 50765 44635 613 181 0 44382 0
Current children cumulated CPU time: 2322.14 s
Current children cumulated vsize: 203060 KiB
Current children cumulated memory: 178540 KiB

[startup+2382.3 s]
/proc/loadavg: 1.00 1.03 1.29 2/198 31382
/proc/meminfo: memFree=30879584/32770624 swapFree=66966088/67108860
[pid=31066] ppid=31063 vsize=204192 memory=179728 CPUtime=2382.14 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 188352 0 0 0 238185 29 0 0 20 0 1 0 408395870 209092608 44932 33554432000 4194304 4935366 140733084033488 140733084031176 140462798929299 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 51048 44932 613 181 0 44665 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 204192 KiB
Current children cumulated memory: 179728 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.2 s]
/proc/loadavg: 1.08 1.04 1.29 2/198 31385
/proc/meminfo: memFree=30878856/32770624 swapFree=66966088/67108860
[pid=31066] ppid=31063 vsize=204456 memory=180060 CPUtime=2400.03 cores=1,3,5,7
/proc/31066/stat : 31066 (nacre_mini_rele) R 31063 31066 25882 0 -1 4202496 190785 0 0 0 239974 29 0 0 20 0 1 0 408395870 209362944 45015 33554432000 4194304 4935366 140733084033488 140733084031192 4383450 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 40169472 140733084042241 140733084042341 140733084042341 140733084045250 0
/proc/31066/statm: 51114 45015 613 181 0 44731 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 204456 KiB
Current children cumulated memory: 180060 KiB

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

[startup+2400.2 s]
# the end of solver process 31066 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.75 s, system=0.299987 s

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

Child status: 0
Real time (s): 2400.2
CPU time (s): 2400.05
CPU user time (s): 2399.75
CPU system time (s): 0.299987
CPU usage (%): 99.9936
Max. virtual memory (cumulated for all children) (KiB): 204456
Max. memory (cumulated for all children) (KiB): 180060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.75
system time used= 0.299987
maximum resident set size= 180136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 190830
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= 85
involuntary context switches= 1702


# summary of solver processes directly reported to runsolver:
#   pid: 31066
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2399.75
#   total CPU system time (s): 0.299987

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.02248 second user time and 19.3028 second system time

The end

Launcher Data 

Begin job on node135 at 2019-09-12 22:50:23
IDJOB=4391440
IDBENCH=141173
IDSOLVER=2834
FILE ID=node135/4391440-1568321463
RUNJOBID= node135-1568306240-27782
PBS_JOBID= 21701112
Free space on /tmp= 59124 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP18/GracefulGraph/GracefulGraph-K05-P02_c18.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391440-1568321463/watcher-4391440-1568321463 -o /tmp/evaluation-result-4391440-1568321463/solver-4391440-1568321463 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568306240-27782 --watchdog 2560  nacre_mini_release HOME/instance-4391440-1568321463.xml -ca -l100 -cm

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 803795f7a37fd3a40686e408980b1bff
RANDOM SEED=930677632

node135.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        30895288 kB
MemAvailable:   31705592 kB
Buffers:          115876 kB
Cached:           961748 kB
SwapCached:        35976 kB
Active:           584956 kB
Inactive:         693880 kB
Active(anon):     172752 kB
Inactive(anon):    59684 kB
Active(file):     412204 kB
Inactive(file):   634196 kB
Unevictable:      109772 kB
Mlocked:          109772 kB
SwapTotal:      67108860 kB
SwapFree:       66966040 kB
Dirty:               792 kB
Writeback:             0 kB
AnonPages:        275572 kB
Mapped:            34596 kB
Shmem:             22476 kB
Slab:             190192 kB
SReclaimable:     159476 kB
SUnreclaim:        30716 kB
KernelStack:        3632 kB
PageTables:         5944 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     690024 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 59128 MiB
End job on node135 at 2019-09-12 23:30:23