Trace number 4300700

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) 2519.98 2520.01

General information on the benchmark

NameLangford/
LangfordBin-14_c18.xml
MD5SUM907d87f313d4aa93f4a53d5ea17b135a
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 benchmark0.623677
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints42
Number of domains2
Minimum domain size14
Maximum domain size28
Distribution of domain sizes[{"size":14,"count":28},{"size":28,"count":28}]
Minimum variable degree2
Maximum variable degree28
Distribution of variable degrees[{"degree":2,"count":28},{"degree":28,"count":28}]
Minimum constraint arity2
Maximum constraint arity29
Distribution of constraint arities[{"arity":2,"count":14},{"arity":29,"count":28}]
Number of extensional constraints0
Number of intensional constraints14
Distribution of constraint types[{"type":"intension","count":14},{"type":"element","count":28}]
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 (13223 MiB free)
  memory of node 1: 16384 MiB (14179 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4300700-1532854448/watcher-4300700-1532854448 -o /tmp/evaluation-result-4300700-1532854448/solver-4300700-1532854448 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14542 --watchdog 2580 minimacht 2520 HOME/instance-4300700-1532854448.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=16357, runsolver pid=16354
Current StackSize limit: 8192 KiB


[startup+0.101074 s]*
/proc/loadavg: 2.02 2.04 2.05 3/191 16358
/proc/meminfo: memFree=28059312/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=26924 memory=3460 CPUtime=0.1 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 1086 0 0 0 10 0 0 0 20 0 1 0 103008023 27570176 865 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6731 865 642 252 0 277 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26924 KiB
Current children cumulated memory: 3460 KiB

[startup+0.209719 s]*
/proc/loadavg: 2.02 2.04 2.05 3/191 16358
/proc/meminfo: memFree=28059312/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27052 memory=3712 CPUtime=0.2 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 1092 0 0 0 20 0 0 0 20 0 1 0 103008023 27701248 928 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6763 928 659 252 0 309 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3712 KiB

[startup+0.309316 s]*
/proc/loadavg: 2.02 2.04 2.05 3/191 16358
/proc/meminfo: memFree=28059312/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27052 memory=3712 CPUtime=0.31 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 1096 0 0 0 30 1 0 0 20 0 1 0 103008023 27701248 928 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6763 928 659 252 0 309 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3712 KiB

[startup+0.700243 s]
/proc/loadavg: 2.02 2.04 2.05 3/191 16358
/proc/meminfo: memFree=28058940/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27052 memory=3712 CPUtime=0.68 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 1106 0 0 0 65 3 0 0 20 0 1 0 103008023 27701248 928 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6763 928 659 252 0 309 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3712 KiB

[startup+1.50023 s]
/proc/loadavg: 1.94 2.02 2.04 3/191 16358
/proc/meminfo: memFree=28058940/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27052 memory=3712 CPUtime=1.48 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 1117 0 0 0 142 6 0 0 20 0 1 0 103008023 27701248 928 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 1 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6763 928 659 252 0 309 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 27052 KiB
Current children cumulated memory: 3712 KiB

[startup+3.10905 s]
/proc/loadavg: 1.94 2.02 2.04 3/191 16358
/proc/meminfo: memFree=28058940/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27184 memory=3856 CPUtime=3.09 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 1321 0 0 0 297 12 0 0 20 0 1 0 103008023 27836416 964 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6796 964 659 252 0 342 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3856 KiB

[startup+6.3002 s]
/proc/loadavg: 1.86 2.01 2.03 3/191 16358
/proc/meminfo: memFree=28058940/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27184 memory=3916 CPUtime=6.29 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 1541 0 0 0 603 26 0 0 20 0 1 0 103008023 27836416 979 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6796 979 659 252 0 342 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 27184 KiB
Current children cumulated memory: 3916 KiB

[startup+12.7002 s]
/proc/loadavg: 1.87 2.01 2.03 3/191 16358
/proc/meminfo: memFree=28058660/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27316 memory=3984 CPUtime=12.68 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 1774 0 0 0 1220 48 0 0 20 0 1 0 103008023 27971584 996 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6829 996 659 252 0 375 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 27316 KiB
Current children cumulated memory: 3984 KiB

[startup+25.5002 s]
/proc/loadavg: 1.89 2.01 2.03 3/191 16358
/proc/meminfo: memFree=28058660/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27316 memory=4100 CPUtime=25.48 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 2244 0 0 0 2451 97 0 0 20 0 1 0 103008023 27971584 1025 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6829 1025 659 252 0 375 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 27316 KiB
Current children cumulated memory: 4100 KiB

[startup+51.1091 s]
/proc/loadavg: 1.94 2.01 2.03 3/191 16358
/proc/meminfo: memFree=28058308/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27444 memory=4148 CPUtime=51.09 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 2503 0 0 0 4911 198 0 0 20 0 1 0 103008023 28102656 1037 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6861 1037 659 252 0 407 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 27444 KiB
Current children cumulated memory: 4148 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.01 2.03 3/191 16360
/proc/meminfo: memFree=28058716/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27576 memory=4224 CPUtime=102.28 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 2827 0 0 0 9816 412 0 0 20 0 1 0 103008023 28237824 1056 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6894 1056 659 252 0 440 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 27576 KiB
Current children cumulated memory: 4224 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.03 3/190 16361
/proc/meminfo: memFree=28058860/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27576 memory=4288 CPUtime=162.28 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 3134 0 0 0 15576 652 0 0 20 0 1 0 103008023 28237824 1072 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6894 1072 659 252 0 440 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 27576 KiB
Current children cumulated memory: 4288 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/190 16362
/proc/meminfo: memFree=28058672/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27576 memory=4352 CPUtime=222.29 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 3387 0 0 0 21342 887 0 0 20 0 1 0 103008023 28237824 1088 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6894 1088 664 252 0 440 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 27576 KiB
Current children cumulated memory: 4352 KiB

[startup+282.3 s]
/proc/loadavg: 2.04 2.02 2.04 3/190 16364
/proc/meminfo: memFree=28058476/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27708 memory=4388 CPUtime=282.28 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 3714 0 0 0 27109 1119 0 0 20 0 1 0 103008023 28372992 1097 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6927 1097 664 252 0 473 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4388 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.01 2.04 3/190 16365
/proc/meminfo: memFree=28058216/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27708 memory=4424 CPUtime=342.28 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 4039 0 0 0 32878 1350 0 0 20 0 1 0 103008023 28372992 1106 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6927 1106 664 252 0 473 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4424 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.01 2.04 3/191 16374
/proc/meminfo: memFree=28058120/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27708 memory=4436 CPUtime=402.28 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 4332 0 0 0 38640 1588 0 0 20 0 1 0 103008023 28372992 1109 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6927 1109 664 252 0 473 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4436 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 16397
/proc/meminfo: memFree=28057532/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27708 memory=4468 CPUtime=462.28 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 4632 0 0 0 44406 1822 0 0 20 0 1 0 103008023 28372992 1117 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6927 1117 664 252 0 473 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 27708 KiB
Current children cumulated memory: 4468 KiB


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

/proc/16357/statm: 6993 1167 664 252 0 539 0
Current children cumulated CPU time: 1722.27 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4668 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.05 4/191 16620
/proc/meminfo: memFree=28064008/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4668 CPUtime=1782.27 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 10027 0 0 0 170263 7964 0 0 20 0 1 0 103008023 28643328 1167 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1167 664 252 0 539 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4668 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 4/191 16621
/proc/meminfo: memFree=28063960/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4680 CPUtime=1842.27 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 10244 0 0 0 175994 8233 0 0 20 0 1 0 103008023 28643328 1170 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1170 664 252 0 539 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4680 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 16623
/proc/meminfo: memFree=28063712/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4680 CPUtime=1902.27 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 10415 0 0 0 181673 8554 0 0 20 0 1 0 103008023 28643328 1170 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1170 664 252 0 539 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4680 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 4/191 16625
/proc/meminfo: memFree=28064300/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4680 CPUtime=1962.27 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 10674 0 0 0 187384 8843 0 0 20 0 1 0 103008023 28643328 1170 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1170 664 252 0 539 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4680 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16626
/proc/meminfo: memFree=28063980/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4688 CPUtime=2022.26 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 10853 0 0 0 193092 9134 0 0 20 0 1 0 103008023 28643328 1172 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1172 664 252 0 539 0
Current children cumulated CPU time: 2022.26 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4688 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16628
/proc/meminfo: memFree=28063840/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4688 CPUtime=2082.26 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 11111 0 0 0 198803 9423 0 0 20 0 1 0 103008023 28643328 1172 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1172 664 252 0 539 0
Current children cumulated CPU time: 2082.26 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4688 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 16629
/proc/meminfo: memFree=28063952/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4688 CPUtime=2142.27 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 11310 0 0 0 204540 9687 0 0 20 0 1 0 103008023 28643328 1172 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1172 664 252 0 539 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4688 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16637
/proc/meminfo: memFree=28063748/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4704 CPUtime=2202.26 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 11533 0 0 0 210291 9935 0 0 20 0 1 0 103008023 28643328 1176 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1176 664 252 0 539 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4704 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/190 16638
/proc/meminfo: memFree=28063712/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4704 CPUtime=2262.27 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 11728 0 0 0 216021 10206 0 0 20 0 1 0 103008023 28643328 1176 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1176 664 252 0 539 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4704 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/190 16639
/proc/meminfo: memFree=28064308/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4704 CPUtime=2322.27 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 11898 0 0 0 221725 10502 0 0 20 0 1 0 103008023 28643328 1176 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1176 664 252 0 539 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4704 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/191 16641
/proc/meminfo: memFree=28064088/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4708 CPUtime=2382.26 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 12152 0 0 0 227464 10762 0 0 20 0 1 0 103008023 28643328 1177 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1177 664 252 0 539 0
Current children cumulated CPU time: 2382.26 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4708 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/192 16643
/proc/meminfo: memFree=28064084/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4708 CPUtime=2442.26 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 12378 0 0 0 233219 11007 0 0 20 0 1 0 103008023 28643328 1177 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1177 664 252 0 539 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4708 KiB

[startup+2502.3 s]
/proc/loadavg: 2.06 2.03 2.05 4/192 16644
/proc/meminfo: memFree=28063860/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4708 CPUtime=2502.27 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 12585 0 0 0 238973 11254 0 0 20 0 1 0 103008023 28643328 1177 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1177 664 252 0 539 0
Current children cumulated CPU time: 2502.27 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4708 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.05 2.03 2.05 4/192 16644
/proc/meminfo: memFree=28064108/32770624 swapFree=67108744/67108860
[pid=16357] ppid=16354 vsize=27972 memory=4708 CPUtime=2519.97 cores=1,3,5,7
/proc/16357/stat : 16357 (minimacht) R 16354 16357 14510 0 -1 4202496 12770 0 0 0 240672 11325 0 0 20 0 1 0 103008023 28643328 1177 33554432000 4194304 5224576 140724050203520 140724050202216 140705431871868 0 0 4096 0 0 0 0 17 3 0 0 0 0 0 7325440 7329888 18694144 140724050207923 140724050208005 140724050208005 140724050210763 0
/proc/16357/statm: 6993 1177 664 252 0 539 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 4708 KiB

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

[startup+2520.01 s]
# the end of solver process 16357 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2406.72 s, system=113.259 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): 2520.01
CPU time (s): 2519.98
CPU user time (s): 2406.72
CPU system time (s): 113.259
CPU usage (%): 99.9989
Max. virtual memory (cumulated for all children) (KiB): 27972
Max. memory (cumulated for all children) (KiB): 4708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2406.72
system time used= 113.259
maximum resident set size= 4708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12770
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= 8
involuntary context switches= 720


# summary of solver processes directly reported to runsolver:
#   pid: 16357
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2406.72
#   total CPU system time (s): 113.259

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.22986 second user time and 16.6447 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-29 10:54:08
IDJOB=4300700
IDBENCH=141340
IDSOLVER=2769
FILE ID=node134/4300700-1532854448
RUNJOBID= node134-1532843156-14542
PBS_JOBID= 21022494
Free space on /tmp= 55540 MiB

SOLVER NAME= minimacht 2018.07.27
BENCH NAME= XCSP18/Langford/LangfordBin-14_c18.xml
COMMAND LINE= minimacht TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4300700-1532854448/watcher-4300700-1532854448 -o /tmp/evaluation-result-4300700-1532854448/solver-4300700-1532854448 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532843156-14542 --watchdog 2580  minimacht 2520 HOME/instance-4300700-1532854448.xml

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

MD5SUM BENCH= 907d87f313d4aa93f4a53d5ea17b135a
RANDOM SEED=1799748716

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        28060592 kB
MemAvailable:   31952092 kB
Buffers:          198680 kB
Cached:          3955040 kB
SwapCached:            0 kB
Active:          1856448 kB
Inactive:        2360676 kB
Active(anon):      12708 kB
Inactive(anon):    78480 kB
Active(file):    1843740 kB
Inactive(file):  2282196 kB
Unevictable:        7364 kB
Mlocked:            7364 kB
SwapTotal:      67108860 kB
SwapFree:       67108744 kB
Dirty:             19804 kB
Writeback:             0 kB
AnonPages:         70944 kB
Mapped:            45368 kB
Shmem:             25132 kB
Slab:             191220 kB
SReclaimable:     162800 kB
SUnreclaim:        28420 kB
KernelStack:        3424 kB
PageTables:         4916 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     360168 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55524 MiB
End job on node134 at 2018-07-29 11:36:08