Trace number 4303854

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
Mistral-2.0 2018-08-01? (TO) 2519.94 2520.01

General information on the benchmark

NameLangford/
LangfordBin-13_c18.xml
MD5SUMaf26c9d63c7c51246c3bfb55117cf2b4
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 benchmark674.478
Satisfiable
(Un)Satisfiability was proved
Number of variables52
Number of constraints39
Number of domains2
Minimum domain size13
Maximum domain size26
Distribution of domain sizes[{"size":13,"count":26},{"size":26,"count":26}]
Minimum variable degree2
Maximum variable degree26
Distribution of variable degrees[{"degree":2,"count":26},{"degree":26,"count":26}]
Minimum constraint arity2
Maximum constraint arity27
Distribution of constraint arities[{"arity":2,"count":13},{"arity":27,"count":26}]
Number of extensional constraints0
Number of intensional constraints13
Distribution of constraint types[{"type":"intension","count":13},{"type":"element","count":26}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Mistral 01082018
2519.93/2520.00	s UNKNOWN

Verifier Data


Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (1630 MiB free)
  memory of node 1: 16384 MiB (1210 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303854-1534013715/watcher-4303854-1534013715 -o /tmp/evaluation-result-4303854-1534013715/solver-4303854-1534013715 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1533991001-7337 --watchdog 2580 MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1407270970 HOME/instance-4303854-1534013715.xml 

running on 4 cores: 0,2,4,6

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=10046, runsolver pid=10043

[startup+0.100195 s]*
/proc/loadavg: 2.15 2.05 2.06 3/187 10047
/proc/meminfo: memFree=2907220/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4000 CPUtime=0.1 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 1186 0 0 0 10 0 0 0 20 0 1 0 218934632 29892608 1000 33554432000 4194304 7499544 140728278248144 140728278245144 4579720 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1000 724 807 0 289 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4000 KiB

[startup+0.209571 s]*
/proc/loadavg: 2.15 2.05 2.06 3/187 10047
/proc/meminfo: memFree=2907220/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4000 CPUtime=0.21 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 1186 0 0 0 21 0 0 0 20 0 1 0 218934632 29892608 1000 33554432000 4194304 7499544 140728278248144 140728278245144 5837808 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1000 724 807 0 289 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4000 KiB

[startup+0.30894 s]*
/proc/loadavg: 2.15 2.05 2.06 3/187 10047
/proc/meminfo: memFree=2907220/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4000 CPUtime=0.31 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 1186 0 0 0 31 0 0 0 20 0 1 0 218934632 29892608 1000 33554432000 4194304 7499544 140728278248144 140728278245144 5615733 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1000 724 807 0 289 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4000 KiB

[startup+0.700333 s]
/proc/loadavg: 2.15 2.05 2.06 3/187 10047
/proc/meminfo: memFree=2906984/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4000 CPUtime=0.69 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 1186 0 0 0 69 0 0 0 20 0 1 0 218934632 29892608 1000 33554432000 4194304 7499544 140728278248144 140728278243496 4405404 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1000 724 807 0 289 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4000 KiB

[startup+1.50034 s]
/proc/loadavg: 2.15 2.05 2.06 3/187 10047
/proc/meminfo: memFree=2906984/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4000 CPUtime=1.49 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 1186 0 0 0 149 0 0 0 20 0 1 0 218934632 29892608 1000 33554432000 4194304 7499544 140728278248144 140728278243496 5615662 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1000 724 807 0 289 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4000 KiB

[startup+3.10917 s]
/proc/loadavg: 2.14 2.05 2.06 3/187 10047
/proc/meminfo: memFree=2906992/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4096 CPUtime=3.1 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 1339 0 0 0 310 0 0 0 20 0 1 0 218934632 29892608 1024 33554432000 4194304 7499544 140728278248144 140728278243496 4541815 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1024 744 807 0 289 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4096 KiB

[startup+6.30034 s]
/proc/loadavg: 2.14 2.05 2.06 3/187 10047
/proc/meminfo: memFree=2906532/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=6.29 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 1492 0 0 0 629 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4580654 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+12.7003 s]
/proc/loadavg: 2.12 2.05 2.05 3/187 10047
/proc/meminfo: memFree=2907004/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=12.69 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 1640 0 0 0 1269 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4249719 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+25.5003 s]
/proc/loadavg: 2.10 2.05 2.05 3/187 10047
/proc/meminfo: memFree=2907096/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=25.49 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 1941 0 0 0 2549 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4540472 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+51.1092 s]
/proc/loadavg: 2.06 2.04 2.05 3/187 10047
/proc/meminfo: memFree=2907280/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=51.1 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 2089 0 0 0 5110 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 5838083 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/187 10048
/proc/meminfo: memFree=2907224/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=102.29 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 2237 0 0 0 10229 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4266840 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+162.3 s]
/proc/loadavg: 1.90 2.00 2.03 4/187 10424
/proc/meminfo: memFree=3864832/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=162.29 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 2384 0 0 0 16229 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 5837773 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 2.00 2.03 3/187 10426
/proc/meminfo: memFree=3858396/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=222.29 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 2537 0 0 0 22229 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 5585439 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.03 3/187 10427
/proc/meminfo: memFree=3857616/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=282.29 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 2685 0 0 0 28229 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4245316 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 2.03 3/188 10436
/proc/meminfo: memFree=3856528/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=342.28 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 2832 0 0 0 34228 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 5838025 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/189 10460
/proc/meminfo: memFree=3854856/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=402.28 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 2979 0 0 0 40228 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4320864 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/189 10461
/proc/meminfo: memFree=3855208/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=462.28 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 3127 0 0 0 46228 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 5615716 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB


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

/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/188 10499
/proc/meminfo: memFree=3852092/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=1782.24 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 6364 0 0 0 178224 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 5838000 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 10501
/proc/meminfo: memFree=3851956/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=1842.24 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 6510 0 0 0 184224 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4263888 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 10502
/proc/meminfo: memFree=3852080/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=1902.24 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 6656 0 0 0 190224 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 5614688 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10503
/proc/meminfo: memFree=3852080/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=1962.24 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 6804 0 0 0 196224 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 5161301 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10505
/proc/meminfo: memFree=3852856/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=2022.23 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 6952 0 0 0 202223 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 5573412 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10506
/proc/meminfo: memFree=3853104/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=2082.23 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 7100 0 0 0 208223 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4541883 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10514
/proc/meminfo: memFree=3851956/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=2142.23 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 7248 0 0 0 214223 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4579934 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10515
/proc/meminfo: memFree=3851940/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=2202.23 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 7401 0 0 0 220223 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 5837764 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10516
/proc/meminfo: memFree=3851676/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=2262.23 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 7554 0 0 0 226223 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 5838102 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10517
/proc/meminfo: memFree=3851616/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=2322.23 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 7702 0 0 0 232223 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4579688 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10518
/proc/meminfo: memFree=3851244/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=2382.22 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 7849 0 0 0 238222 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4579858 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/186 10519
/proc/meminfo: memFree=3852864/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=2442.22 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 7996 0 0 0 244222 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4579843 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 10521
/proc/meminfo: memFree=3852104/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=2502.22 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 8143 0 0 0 250222 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4579810 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 2502.22 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 10521
/proc/meminfo: memFree=3852228/32770624 swapFree=67108860/67108860
[pid=10046] ppid=10043 vsize=29192 memory=4100 CPUtime=2519.93 cores=0,2,4,6
/proc/10046/stat : 10046 (MistralXCSP) R 10043 10046 7304 0 -1 4202496 8290 0 0 0 251993 0 0 0 20 0 1 0 218934632 29892608 1025 33554432000 4194304 7499544 140728278248144 140728278243496 4252781 0 0 4096 16386 0 0 0 17 4 0 0 0 0 0 9598848 9604096 41603072 140728278250605 140728278250755 140728278250755 140728278253513 0
/proc/10046/statm: 7298 1025 744 807 0 289 0
Current children cumulated CPU time: 2519.93 s
Current children cumulated vsize: 29192 KiB
Current children cumulated memory: 4100 KiB

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

[startup+2520.01 s]
# the end of solver process 10046 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.93 s, system=0.004999 s

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

Child status: 0
Real time (s): 2520.01
CPU time (s): 2519.94
CPU user time (s): 2519.93
CPU system time (s): 0.004999
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 29192
Max. memory (cumulated for all children) (KiB): 4100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.93
system time used= 0.004999
maximum resident set size= 4120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8325
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= 6
involuntary context switches= 632


# summary of solver processes directly reported to runsolver:
#   pid: 10046
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2519.93
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.74018 second user time and 18.9082 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-11 20:55:15
IDJOB=4303854
IDBENCH=141347
IDSOLVER=2779
FILE ID=node139/4303854-1534013715
RUNJOBID= node139-1533991001-7337
PBS_JOBID= 21036943
Free space on /tmp= 28136 MiB

SOLVER NAME= Mistral-2.0 2018-08-01
BENCH NAME= XCSP18/Langford/LangfordBin-13_c18.xml
COMMAND LINE= MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303854-1534013715/watcher-4303854-1534013715 -o /tmp/evaluation-result-4303854-1534013715/solver-4303854-1534013715 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1533991001-7337 --watchdog 2580  MistralXCSP -v 0 --recommended 2 --decay 0.95 --branch_on_aux 10 --seed 1407270970 HOME/instance-4303854-1534013715.xml

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

MD5SUM BENCH= af26c9d63c7c51246c3bfb55117cf2b4
RANDOM SEED=1407270970

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:         2909312 kB
MemAvailable:   30937028 kB
Buffers:          203560 kB
Cached:         27612668 kB
SwapCached:            0 kB
Active:          9120956 kB
Inactive:       19717228 kB
Active(anon):     971008 kB
Inactive(anon):   103480 kB
Active(file):    8149948 kB
Inactive(file): 19613748 kB
Unevictable:        7292 kB
Mlocked:            7292 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5884 kB
Writeback:             0 kB
AnonPages:       1028708 kB
Mapped:            62612 kB
Shmem:             49804 kB
Slab:             720556 kB
SReclaimable:     692480 kB
SUnreclaim:        28076 kB
KernelStack:        3312 kB
PageTables:         6940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1346060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     24576 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 28212 MiB
End job on node139 at 2018-08-11 21:37:15