Trace number 4299116

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
Solver of Xavier Schul & Yvhan Smal 2018-04-28UNSAT 0.880326 0.420544

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v7-12_mini_c18.xml
MD5SUMa1c2562567ad3209fb3991c3158b061f
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.880326
Satisfiable
(Un)Satisfiability was proved
Number of variables288
Number of constraints300
Number of domains1
Minimum domain size12
Maximum domain size12
Distribution of domain sizes[{"size":12,"count":276}]
Minimum variable degree0
Maximum variable degree26
Distribution of variable degrees[{"degree":0,"count":12},{"degree":2,"count":132},{"degree":25,"count":12},{"degree":26,"count":132}]
Minimum constraint arity1
Maximum constraint arity14
Distribution of constraint arities[{"arity":1,"count":12},{"arity":12,"count":24},{"arity":14,"count":264}]
Number of extensional constraints0
Number of intensional constraints12
Distribution of constraint types[{"type":"intension","count":12},{"type":"allDifferent","count":24},{"type":"element","count":264}]
Optimization problemNO
Type of objective

Solver Data 

0.12/0.13	c version: 2018-04-11
0.12/0.13	c seed: 1811631
0.12/0.13	c timeout: -1
0.12/0.13	c memlimit: -1
0.12/0.13	c nbcore: -1
0.57/0.41	s UNSATISFIABLE

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 (4520 MiB free)
  memory of node 1: 16384 MiB (13938 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4299116-1532790977/watcher-4299116-1532790977 -o /tmp/evaluation-result-4299116-1532790977/solver-4299116-1532790977 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1532776007-24589 --watchdog 2580 java -jar minicp-1.0.jar HOME/instance-4299116-1532790977.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=26923, runsolver pid=26920


[startup+0.100061 s]*
/proc/loadavg: 2.05 1.54 1.43 4/215 26938
/proc/meminfo: memFree=18885752/32770624 swapFree=67108688/67108860
[pid=26923] ppid=26920 vsize=10661052 memory=27440 CPUtime=0.12 cores=1,3,5,7
/proc/26923/stat : 26923 (java) S 26920 26923 24557 0 -1 1077944320 5275 0 0 0 11 1 0 0 20 0 15 0 96660547 10916917248 6860 33554432000 4194304 4196468 140722296460720 140722296443264 140442525466359 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
/proc/26923/statm: 2665263 6860 2858 1 0 2627263 0
[pid=26923/tid=26925] ppid=26920 vsize=10661052 memory=-8269626465541591423 CPUtime=0.09 cores=1,3,5,7
/proc/26923/task/26925/stat : 26925 (java) R 26920 26923 24557 0 -1 4202560 3144 0 0 0 8 1 0 0 20 0 15 0 96660548 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442529694848 140442509509989 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26926] ppid=26920 vsize=10661052 memory=-7522837583129502606 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26926/stat : 26926 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660549 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442132470544 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26927] ppid=26920 vsize=10661052 memory=140655542359680 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26927/stat : 26927 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660549 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442131418000 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26928] ppid=26920 vsize=10661052 memory=0 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26928/stat : 26928 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660549 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442130365456 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26929] ppid=26920 vsize=10661052 memory=-1 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26929/stat : 26929 (java) S 26920 26923 24557 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 96660549 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442129312912 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26930] ppid=26920 vsize=10661052 memory=140655542359680 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26930/stat : 26930 (java) S 26920 26923 24557 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 96660550 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442085038064 140442525477506 0 0 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26931] ppid=26920 vsize=10661052 memory=-1 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26931/stat : 26931 (java) S 26920 26923 24557 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 96660550 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442083984288 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26932] ppid=26920 vsize=10661052 memory=0 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26932/stat : 26932 (java) S 26920 26923 24557 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 96660551 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442082931696 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26933] ppid=26920 vsize=10661052 memory=0 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26933/stat : 26933 (java) S 26920 26923 24557 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 96660553 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442081880272 140442525484955 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26934] ppid=26920 vsize=10661052 memory=0 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26934/stat : 26934 (java) R 26920 26923 24557 0 -1 4202560 308 0 0 0 0 0 0 0 20 0 15 0 96660553 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442080827888 140442517755808 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26935] ppid=26920 vsize=10661052 memory=-1 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26935/stat : 26935 (java) S 26920 26923 24557 0 -1 1077944384 137 0 0 0 0 0 0 0 20 0 15 0 96660553 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442079775440 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26936] ppid=26920 vsize=10661052 memory=140655542359680 CPUtime=0.01 cores=1,3,5,7
/proc/26923/task/26936/stat : 26936 (java) R 26920 26923 24557 0 -1 4202560 324 0 0 0 1 0 0 0 20 0 15 0 96660553 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442078722800 140442525478294 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26937] ppid=26920 vsize=10661052 memory=-1 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26937/stat : 26937 (java) S 26920 26923 24557 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 96660553 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442077670496 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26938] ppid=26920 vsize=10661052 memory=140655542359680 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26938/stat : 26938 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660553 10916917248 6860 33554432000 4194304 4196468 140722296460720 140442076617008 140442525477506 0 4 0 16800975 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
Current children cumulated CPU time: 0.12 s
Current children cumulated vsize: 10661052 KiB
Current children cumulated memory: 27440 KiB

[startup+0.210501 s]*
/proc/loadavg: 2.05 1.54 1.43 5/215 26938
/proc/meminfo: memFree=18873908/32770624 swapFree=67108688/67108860
[pid=26923] ppid=26920 vsize=10661052 memory=40416 CPUtime=0.34 cores=1,3,5,7
/proc/26923/stat : 26923 (java) S 26920 26923 24557 0 -1 1077944320 8155 0 0 0 32 2 0 0 20 0 15 0 96660547 10916917248 10104 33554432000 4194304 4196468 140722296460720 140722296443264 140442525466359 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
/proc/26923/statm: 2665263 10104 2977 1 0 2627263 0
[pid=26923/tid=26925] ppid=26920 vsize=10661052 memory=7022364594140610616 CPUtime=0.2 cores=1,3,5,7
/proc/26923/task/26925/stat : 26925 (java) R 26920 26923 24557 0 -1 4202560 5119 0 0 0 19 1 0 0 20 0 15 0 96660548 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442529690768 140442525488285 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26926] ppid=26920 vsize=10661052 memory=343 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26926/stat : 26926 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660549 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442132470544 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26927] ppid=26920 vsize=10661052 memory=140655542905708 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26927/stat : 26927 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660549 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442131418000 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26928] ppid=26920 vsize=10661052 memory=0 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26928/stat : 26928 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660549 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442130365456 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26929] ppid=26920 vsize=10661052 memory=-1 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26929/stat : 26929 (java) S 26920 26923 24557 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 96660549 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442129312912 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26930] ppid=26920 vsize=10661052 memory=140655542359680 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26930/stat : 26930 (java) S 26920 26923 24557 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 96660550 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442085038064 140442525477506 0 0 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26931] ppid=26920 vsize=10661052 memory=-1 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26931/stat : 26931 (java) S 26920 26923 24557 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 96660550 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442083984288 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26932] ppid=26920 vsize=10661052 memory=0 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26932/stat : 26932 (java) S 26920 26923 24557 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 96660551 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442082931696 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26933] ppid=26920 vsize=10661052 memory=0 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26933/stat : 26933 (java) S 26920 26923 24557 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 96660553 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442081880272 140442525484955 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26934] ppid=26920 vsize=10661052 memory=0 CPUtime=0.03 cores=1,3,5,7
/proc/26923/task/26934/stat : 26934 (java) R 26920 26923 24557 0 -1 4202560 652 0 0 0 3 0 0 0 20 0 15 0 96660553 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442080827888 140442525477506 0 4 0 16800975 0 0 0 -1 5 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26935] ppid=26920 vsize=10661052 memory=-1 CPUtime=0.01 cores=1,3,5,7
/proc/26923/task/26935/stat : 26935 (java) S 26920 26923 24557 0 -1 1077944384 157 0 0 0 1 0 0 0 20 0 15 0 96660553 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442079775344 140442525477506 0 4 0 16800975 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26936] ppid=26920 vsize=10661052 memory=140655542359680 CPUtime=0.08 cores=1,3,5,7
/proc/26923/task/26936/stat : 26936 (java) R 26920 26923 24557 0 -1 4202560 860 0 0 0 8 0 0 0 20 0 15 0 96660553 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442078722800 140442525487706 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26937] ppid=26920 vsize=10661052 memory=-1 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26937/stat : 26937 (java) S 26920 26923 24557 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 96660553 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442077670496 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26938] ppid=26920 vsize=10661052 memory=140655542359680 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26938/stat : 26938 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660553 10916917248 10104 33554432000 4194304 4196468 140722296460720 140442076617008 140442525477506 0 4 0 16800975 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
Current children cumulated CPU time: 0.34 s
Current children cumulated vsize: 10661052 KiB
Current children cumulated memory: 40416 KiB

[startup+0.310529 s]*
/proc/loadavg: 2.05 1.54 1.43 4/215 26938
/proc/meminfo: memFree=18869016/32770624 swapFree=67108688/67108860
[pid=26923] ppid=26920 vsize=10661128 memory=46956 CPUtime=0.57 cores=1,3,5,7
/proc/26923/stat : 26923 (java) S 26920 26923 24557 0 -1 1077944320 8787 0 0 0 54 3 0 0 20 0 15 0 96660547 10916995072 11739 33554432000 4194304 4196468 140722296460720 140722296443264 140442525466359 0 0 0 16800975 18446744073709551615 0 0 17 7 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
/proc/26923/statm: 2665282 11739 3056 1 0 2627263 0
[pid=26923/tid=26925] ppid=26920 vsize=10661128 memory=7022364594140610616 CPUtime=0.29 cores=1,3,5,7
/proc/26923/task/26925/stat : 26925 (java) R 26920 26923 24557 0 -1 4202560 5443 0 0 0 28 1 0 0 20 0 15 0 96660548 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442529702672 140442160964932 0 4 0 16800975 0 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26926] ppid=26920 vsize=10661128 memory=4294979917 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26926/stat : 26926 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660549 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442132470544 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 1 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26927] ppid=26920 vsize=10661128 memory=140655542899758 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26927/stat : 26927 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660549 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442131418000 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26928] ppid=26920 vsize=10661128 memory=0 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26928/stat : 26928 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660549 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442130365456 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26929] ppid=26920 vsize=10661128 memory=-1 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26929/stat : 26929 (java) S 26920 26923 24557 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 96660549 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442129312912 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26930] ppid=26920 vsize=10661128 memory=140655542359680 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26930/stat : 26930 (java) S 26920 26923 24557 0 -1 1077944384 2 0 0 0 0 0 0 0 20 0 15 0 96660550 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442085038064 140442525477506 0 0 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26931] ppid=26920 vsize=10661128 memory=-1 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26931/stat : 26931 (java) S 26920 26923 24557 0 -1 1077944384 33 0 0 0 0 0 0 0 20 0 15 0 96660550 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442083984288 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26932] ppid=26920 vsize=10661128 memory=0 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26932/stat : 26932 (java) S 26920 26923 24557 0 -1 1077944384 21 0 0 0 0 0 0 0 20 0 15 0 96660551 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442082931696 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26933] ppid=26920 vsize=10661128 memory=0 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26933/stat : 26933 (java) S 26920 26923 24557 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 96660553 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442081880272 140442525484955 0 4 0 16800975 18446744071579849748 0 0 -1 3 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26934] ppid=26920 vsize=10661128 memory=0 CPUtime=0.07 cores=1,3,5,7
/proc/26923/task/26934/stat : 26934 (java) S 26920 26923 24557 0 -1 1077944384 785 0 0 0 7 0 0 0 20 0 15 0 96660553 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442080827888 140442525477506 0 4 0 16800975 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26935] ppid=26920 vsize=10661128 memory=-1 CPUtime=0.02 cores=1,3,5,7
/proc/26923/task/26935/stat : 26935 (java) S 26920 26923 24557 0 -1 1077944384 211 0 0 0 2 0 0 0 20 0 15 0 96660553 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442079775344 140442525477506 0 4 0 16800975 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26936] ppid=26920 vsize=10661128 memory=140655542359680 CPUtime=0.15 cores=1,3,5,7
/proc/26923/task/26936/stat : 26936 (java) R 26920 26923 24557 0 -1 4202560 985 0 0 0 15 0 0 0 20 0 15 0 96660553 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442078721984 140442525487706 0 4 0 16800975 0 0 0 -1 1 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26937] ppid=26920 vsize=10661128 memory=-1 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26937/stat : 26937 (java) S 26920 26923 24557 0 -1 1077944384 3 0 0 0 0 0 0 0 20 0 15 0 96660553 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442077670496 140442525476565 0 4 0 16800975 18446744071579849748 0 0 -1 7 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
[pid=26923/tid=26938] ppid=26920 vsize=10661128 memory=140655542359680 CPUtime=0 cores=1,3,5,7
/proc/26923/task/26938/stat : 26938 (java) S 26920 26923 24557 0 -1 1077944384 1 0 0 0 0 0 0 0 20 0 15 0 96660553 10916995072 11739 33554432000 4194304 4196468 140722296460720 140442076617008 140442525477506 0 4 0 16800975 18446744071579849748 0 0 -1 5 0 0 0 0 0 6293624 6294260 7135232 140722296468653 140722296468745 140722296468745 140722296471503 0
Current children cumulated CPU time: 0.57 s
Current children cumulated vsize: 10661128 KiB
Current children cumulated memory: 46956 KiB

[startup+0.42051 s]
# the end of solver process 26923 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=0.841642 s, system=0.038684 s

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

[startup+0.410823 s]*
/proc/loadavg: 2.05 1.54 1.43 6/215 26938
/proc/meminfo: memFree=18841216/32770624 swapFree=67108688/67108860
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 0
Real time (s): 0.420544
CPU time (s): 0.880326
CPU user time (s): 0.841642
CPU system time (s): 0.038684
CPU usage (%): 209.33
Max. virtual memory (cumulated for all children) (KiB): 10661128
Max. memory (cumulated for all children) (KiB): 46956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.841642
system time used= 0.038684
maximum resident set size= 55192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9678
page faults= 0
swaps= 0
block input operations= 0
block output operations= 72
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1290
involuntary context switches= 2


# summary of solver processes directly reported to runsolver:
#   pid: 26923
#   total CPU time (s): 0.880326
#   total CPU user time (s): 0.841642
#   total CPU system time (s): 0.038684

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.021155 second user time and 0.040862 second system time

The end

Launcher Data 

Begin job on node106 at 2018-07-28 17:16:17
IDJOB=4299116
IDBENCH=141296
IDSOLVER=2766
FILE ID=node106/4299116-1532790977
RUNJOBID= node106-1532776007-24589
PBS_JOBID= 21022468
Free space on /tmp= 45740 MiB

SOLVER NAME= Solver of Xavier Schul & Yvhan Smal 2018-04-28
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v7-12_mini_c18.xml
COMMAND LINE= java -jar minicp-1.0.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4299116-1532790977/watcher-4299116-1532790977 -o /tmp/evaluation-result-4299116-1532790977/solver-4299116-1532790977 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1532776007-24589 --watchdog 2580  java -jar minicp-1.0.jar HOME/instance-4299116-1532790977.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= a1c2562567ad3209fb3991c3158b061f
RANDOM SEED=1881502637

node106.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        18902064 kB
MemAvailable:   27752232 kB
Buffers:          230112 kB
Cached:          8781684 kB
SwapCached:            0 kB
Active:          7140144 kB
Inactive:        6098536 kB
Active(anon):    4174404 kB
Inactive(anon):    80488 kB
Active(file):    2965740 kB
Inactive(file):  6018048 kB
Unevictable:        6968 kB
Mlocked:            6968 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              1572 kB
Writeback:             0 kB
AnonPages:       4152736 kB
Mapped:            54996 kB
Shmem:             25056 kB
Slab:             322452 kB
SReclaimable:     294840 kB
SUnreclaim:        27612 kB
KernelStack:        3552 kB
PageTables:        13432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5077632 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4042752 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 45740 MiB
End job on node106 at 2018-07-28 17:16:17