Trace number 4300758

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
minimacht 2018.07.27? (TO) 2520.09 2519.8

General information on the benchmark

NameQuasigroups_mini/
QuasiGroup-v4-16_mini_c18.xml
MD5SUM223c9856145c30915ed5030617089ea5
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 benchmark1.48573
Satisfiable
(Un)Satisfiability was proved
Number of variables512
Number of constraints528
Number of domains2
Minimum domain size16
Maximum domain size256
Distribution of domain sizes[{"size":16,"count":256},{"size":256,"count":240}]
Minimum variable degree0
Maximum variable degree244
Distribution of variable degrees[{"degree":0,"count":16},{"degree":2,"count":240},{"degree":243,"count":16},{"degree":244,"count":240}]
Minimum constraint arity1
Maximum constraint arity257
Distribution of constraint arities[{"arity":1,"count":16},{"arity":3,"count":240},{"arity":16,"count":32},{"arity":257,"count":240}]
Number of extensional constraints240
Number of intensional constraints16
Distribution of constraint types[{"type":"extension","count":240},{"type":"intension","count":16},{"type":"allDifferent","count":32},{"type":"element","count":240}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 2018-07-27

Verifier Data 

One s line expected

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 (13468 MiB free)
  memory of node 1: 16384 MiB (13876 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300758-1532853145/watcher-4300758-1532853145 -o /tmp/evaluation-result-4300758-1532853145/solver-4300758-1532853145 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1222 --watchdog 2580 minimacht 2520 HOME/instance-4300758-1532853145.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
solver pid=2119, runsolver pid=2116
Current StackSize limit: 8192 KiB


[startup+0.101046 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 2120
/proc/meminfo: memFree=27990544/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=36692 memory=13232 CPUtime=0.09 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 3473 0 0 0 9 0 0 0 20 0 1 0 102877647 37572608 3308 33554432000 4194304 5224576 140721690898016 140721690892744 140538368236517 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 9173 3308 604 252 0 2719 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 36692 KiB
Current children cumulated memory: 13232 KiB

[startup+0.209614 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 2120
/proc/meminfo: memFree=27986840/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=40784 memory=17192 CPUtime=0.2 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 4471 0 0 0 20 0 0 0 20 0 1 0 102877647 41762816 4298 33554432000 4194304 5224576 140721690898016 140721690892744 140538369160755 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 10196 4298 606 252 0 3742 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40784 KiB
Current children cumulated memory: 17192 KiB

[startup+0.309423 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 2120
/proc/meminfo: memFree=27983204/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=43424 memory=19820 CPUtime=0.29 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 5144 0 0 0 29 0 0 0 20 0 1 0 102877647 44466176 4955 33554432000 4194304 5224576 140721690898016 140721690892392 140538368236517 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 10856 4955 606 252 0 4402 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 43424 KiB
Current children cumulated memory: 19820 KiB

[startup+0.700347 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2120
/proc/meminfo: memFree=27955676/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=71920 memory=47540 CPUtime=0.68 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 12072 0 0 0 67 1 0 0 20 0 1 0 102877647 73646080 11885 33554432000 4194304 5224576 140721690898016 140721690892392 4566027 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 17980 11885 649 252 0 11526 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 71920 KiB
Current children cumulated memory: 47540 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2120
/proc/meminfo: memFree=27955304/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=72184 memory=47804 CPUtime=1.48 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 12130 0 0 0 147 1 0 0 20 0 1 0 102877647 73916416 11951 33554432000 4194304 5224576 140721690898016 140721690893064 4566080 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18046 11951 649 252 0 11592 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 72184 KiB
Current children cumulated memory: 47804 KiB

[startup+3.10933 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2120
/proc/meminfo: memFree=27954900/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=72316 memory=47948 CPUtime=3.08 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 14420 0 0 0 307 1 0 0 20 0 1 0 102877647 74051584 11987 33554432000 4194304 5224576 140721690898016 140721690893064 4568622 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18079 11987 659 252 0 11625 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 72316 KiB
Current children cumulated memory: 47948 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2120
/proc/meminfo: memFree=27954764/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=72448 memory=48052 CPUtime=6.28 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 16719 0 0 0 626 2 0 0 20 0 1 0 102877647 74186752 12013 33554432000 4194304 5224576 140721690898016 140721690893064 4568543 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18112 12013 660 252 0 11658 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 72448 KiB
Current children cumulated memory: 48052 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2120
/proc/meminfo: memFree=27955012/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=72448 memory=48232 CPUtime=12.68 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 19047 0 0 0 1266 2 0 0 20 0 1 0 102877647 74186752 12058 33554432000 4194304 5224576 140721690898016 140721690893064 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18112 12058 660 252 0 11658 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 72448 KiB
Current children cumulated memory: 48232 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2120
/proc/meminfo: memFree=27954836/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=72580 memory=48344 CPUtime=25.49 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 23744 0 0 0 2546 3 0 0 20 0 1 0 102877647 74321920 12086 33554432000 4194304 5224576 140721690898016 140721690893064 4568607 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18145 12086 660 252 0 11691 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 72580 KiB
Current children cumulated memory: 48344 KiB

[startup+51.1092 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2120
/proc/meminfo: memFree=27954836/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=72712 memory=48420 CPUtime=51.09 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 26139 0 0 0 5106 3 0 0 20 0 1 0 102877647 74457088 12105 33554432000 4194304 5224576 140721690898016 140721690893064 4566132 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18178 12105 660 252 0 11724 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 72712 KiB
Current children cumulated memory: 48420 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 2121
/proc/meminfo: memFree=27954216/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=72712 memory=48476 CPUtime=102.29 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 27185 0 0 0 10223 6 0 0 20 0 1 0 102877647 74457088 12119 33554432000 4194304 5224576 140721690898016 140721690893064 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18178 12119 660 252 0 11724 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 72712 KiB
Current children cumulated memory: 48476 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2122
/proc/meminfo: memFree=27954608/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=72844 memory=48608 CPUtime=162.29 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 27639 0 0 0 16222 7 0 0 20 0 1 0 102877647 74592256 12152 33554432000 4194304 5224576 140721690898016 140721690893064 4471798 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18211 12152 660 252 0 11757 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 72844 KiB
Current children cumulated memory: 48608 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2123
/proc/meminfo: memFree=27954608/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=72980 memory=48680 CPUtime=222.3 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 28107 0 0 0 22222 8 0 0 20 0 1 0 102877647 74731520 12170 33554432000 4194304 5224576 140721690898016 140721690893064 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18245 12170 660 252 0 11791 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 72980 KiB
Current children cumulated memory: 48680 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2124
/proc/meminfo: memFree=27954896/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=72980 memory=48680 CPUtime=282.31 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 28119 0 0 0 28221 10 0 0 20 0 1 0 102877647 74731520 12170 33554432000 4194304 5224576 140721690898016 140721690893064 4471668 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18245 12170 660 252 0 11791 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 72980 KiB
Current children cumulated memory: 48680 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2125
/proc/meminfo: memFree=27954376/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=72980 memory=48748 CPUtime=342.31 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 28587 0 0 0 34218 13 0 0 20 0 1 0 102877647 74731520 12187 33554432000 4194304 5224576 140721690898016 140721690893064 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18245 12187 660 252 0 11791 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 72980 KiB
Current children cumulated memory: 48748 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2126
/proc/meminfo: memFree=27954040/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73116 memory=48748 CPUtime=402.32 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 28602 0 0 0 40217 15 0 0 20 0 1 0 102877647 74870784 12187 33554432000 4194304 5224576 140721690898016 140721690893064 4568622 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18279 12187 660 252 0 11825 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 73116 KiB
Current children cumulated memory: 48748 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 2134
/proc/meminfo: memFree=27952960/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73116 memory=48848 CPUtime=462.33 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 29089 0 0 0 46216 17 0 0 20 0 1 0 102877647 74870784 12212 33554432000 4194304 5224576 140721690898016 140721690893064 4566100 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18279 12212 660 252 0 11825 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 73116 KiB
Current children cumulated memory: 48848 KiB


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

/proc/2119/statm: 18345 12271 660 252 0 11891 0
Current children cumulated CPU time: 1722.48 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49084 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 2197
/proc/meminfo: memFree=27952572/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49100 CPUtime=1782.49 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 34678 0 0 0 178172 77 0 0 20 0 1 0 102877647 75141120 12275 33554432000 4194304 5224576 140721690898016 140721690893064 4568592 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12275 660 252 0 11891 0
Current children cumulated CPU time: 1782.49 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49100 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 2198
/proc/meminfo: memFree=27952800/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49100 CPUtime=1842.49 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 34682 0 0 0 184170 79 0 0 20 0 1 0 102877647 75141120 12275 33554432000 4194304 5224576 140721690898016 140721690893064 4568607 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12275 660 252 0 11891 0
Current children cumulated CPU time: 1842.49 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49100 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/189 2199
/proc/meminfo: memFree=27952780/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49100 CPUtime=1902.5 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 35095 0 0 0 190168 82 0 0 20 0 1 0 102877647 75141120 12275 33554432000 4194304 5224576 140721690898016 140721690893064 4568607 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12275 660 252 0 11891 0
Current children cumulated CPU time: 1902.5 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49100 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.01 2.05 3/188 2200
/proc/meminfo: memFree=27953292/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49100 CPUtime=1962.51 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 35209 0 0 0 196166 85 0 0 20 0 1 0 102877647 75141120 12275 33554432000 4194304 5224576 140721690898016 140721690893064 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12275 660 252 0 11891 0
Current children cumulated CPU time: 1962.51 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49100 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/187 2201
/proc/meminfo: memFree=27953360/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49112 CPUtime=2022.51 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 35637 0 0 0 202164 87 0 0 20 0 1 0 102877647 75141120 12278 33554432000 4194304 5224576 140721690898016 140721690893064 4560803 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12278 660 252 0 11891 0
Current children cumulated CPU time: 2022.51 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49112 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/187 2202
/proc/meminfo: memFree=27953556/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49112 CPUtime=2082.52 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 35639 0 0 0 208163 89 0 0 20 0 1 0 102877647 75141120 12278 33554432000 4194304 5224576 140721690898016 140721690893064 4568622 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12278 660 252 0 11891 0
Current children cumulated CPU time: 2082.52 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49112 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 2203
/proc/meminfo: memFree=27953088/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49140 CPUtime=2142.53 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 36161 0 0 0 214161 92 0 0 20 0 1 0 102877647 75141120 12285 33554432000 4194304 5224576 140721690898016 140721690893064 140538374529543 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12285 660 252 0 11891 0
Current children cumulated CPU time: 2142.53 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49140 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 2265
/proc/meminfo: memFree=27954420/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49140 CPUtime=2202.53 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 36162 0 0 0 220159 94 0 0 20 0 1 0 102877647 75141120 12285 33554432000 4194304 5224576 140721690898016 140721690893064 140538374529568 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12285 660 252 0 11891 0
Current children cumulated CPU time: 2202.53 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49140 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 2274
/proc/meminfo: memFree=27953936/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49140 CPUtime=2262.55 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 36591 0 0 0 226157 98 0 0 20 0 1 0 102877647 75141120 12285 33554432000 4194304 5224576 140721690898016 140721690893064 4568611 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12285 660 252 0 11891 0
Current children cumulated CPU time: 2262.55 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49140 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2275
/proc/meminfo: memFree=27954520/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49156 CPUtime=2322.55 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 36683 0 0 0 232155 100 0 0 20 0 1 0 102877647 75141120 12289 33554432000 4194304 5224576 140721690898016 140721690893064 4568639 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12289 660 252 0 11891 0
Current children cumulated CPU time: 2322.55 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49156 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2276
/proc/meminfo: memFree=27954552/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49156 CPUtime=2382.56 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 37106 0 0 0 238154 102 0 0 20 0 1 0 102877647 75141120 12289 33554432000 4194304 5224576 140721690898016 140721690893064 4566143 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12289 660 252 0 11891 0
Current children cumulated CPU time: 2382.56 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49156 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2277
/proc/meminfo: memFree=27954360/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49156 CPUtime=2442.57 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 37111 0 0 0 244152 105 0 0 20 0 1 0 102877647 75141120 12289 33554432000 4194304 5224576 140721690898016 140721690893064 140538368500092 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12289 660 252 0 11891 0
Current children cumulated CPU time: 2442.57 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49156 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2278
/proc/meminfo: memFree=27954420/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49156 CPUtime=2502.57 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 37539 0 0 0 250150 107 0 0 20 0 1 0 102877647 75141120 12289 33554432000 4194304 5224576 140721690898016 140721690893064 4566100 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12289 660 252 0 11891 0
Current children cumulated CPU time: 2502.57 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49156 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 2278
/proc/meminfo: memFree=27954420/32770624 swapFree=67108532/67108860
[pid=2119] ppid=2116 vsize=73380 memory=49156 CPUtime=2520.08 cores=1,3,5,7
/proc/2119/stat : 2119 (minimacht) R 2116 2119 1190 0 -1 4202496 37539 0 0 0 251900 108 0 0 20 0 1 0 102877647 75141120 12289 33554432000 4194304 5224576 140721690898016 140721690893064 4471670 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 7868416 140721690903731 140721690903813 140721690903813 140721690906571 0
/proc/2119/statm: 18345 12289 660 252 0 11891 0
Current children cumulated CPU time: 2520.08 s
Current children cumulated vsize: 73380 KiB
Current children cumulated memory: 49156 KiB

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

[startup+2519.8 s]
# the end of solver process 2119 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519 s, system=1.08313 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.8
CPU time (s): 2520.09
CPU user time (s): 2519
CPU system time (s): 1.08313
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 73380
Max. memory (cumulated for all children) (KiB): 49156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519
system time used= 1.08313
maximum resident set size= 49156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37539
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= 21
involuntary context switches= 714


# summary of solver processes directly reported to runsolver:
#   pid: 2119
#   total CPU time (s): 2520.09
#   total CPU user time (s): 2519
#   total CPU system time (s): 1.08313

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.09682 second user time and 16.4764 second system time

The end

Launcher Data 

Begin job on node104 at 2018-07-29 10:32:25
IDJOB=4300758
IDBENCH=141300
IDSOLVER=2769
FILE ID=node104/4300758-1532853145
RUNJOBID= node104-1532845227-1222
PBS_JOBID= 21022502
Free space on /tmp= 48328 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Quasigroups_mini/QuasiGroup-v4-16_mini_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300758-1532853145/watcher-4300758-1532853145 -o /tmp/evaluation-result-4300758-1532853145/solver-4300758-1532853145 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1532845227-1222 --watchdog 2580  minimacht 2520 HOME/instance-4300758-1532853145.xml

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

MD5SUM BENCH= 223c9856145c30915ed5030617089ea5
RANDOM SEED=714871657

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        28001948 kB
MemAvailable:   31949040 kB
Buffers:          172648 kB
Cached:          4026368 kB
SwapCached:           12 kB
Active:          2018512 kB
Inactive:        2236336 kB
Active(anon):      10808 kB
Inactive(anon):    73040 kB
Active(file):    2007704 kB
Inactive(file):  2163296 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108532 kB
Dirty:             19840 kB
Writeback:           144 kB
AnonPages:         63284 kB
Mapped:            42956 kB
Shmem:             25060 kB
Slab:             212516 kB
SReclaimable:     183852 kB
SUnreclaim:        28664 kB
KernelStack:        3392 kB
PageTables:         5280 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     355900 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 48308 MiB
End job on node104 at 2018-07-29 11:14:25