Trace number 4391647

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
NACRE 1.0.5? (TO) 2400.06 2400.11

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-pigeon/
Pb-pigeon-clau-011-010.xml
MD5SUM46ced5e3eb9b8d9f9897ebef4f7d04b7
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 benchmark6.61021
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints561
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":110}]
Minimum variable degree11
Maximum variable degree11
Distribution of variable degrees[{"degree":11,"count":110}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":550},{"arity":10,"count":11}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":561}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.01	c NACRE 1.0.5
2400.05/2400.10	c
2400.05/2400.10	c # time = 2400.05
2400.05/2400.10	c # Dec = 229202802
2400.05/2400.10	c # Propagate Calls = 28190859938
2400.05/2400.10	c # assignAt Calls = 229202802
2400.05/2400.10	c # removeAt Calls = 4297222875
2400.05/2400.10	c # Run = 262141
2400.05/2400.10	c # Conflicts = 214260279
2400.05/2400.10	c # Memory used = 3.068 Mb
2400.05/2400.10	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 (11149 MiB free)
  memory of node 1: 16384 MiB (8912 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391647-1568323283/watcher-4391647-1568323283 -o /tmp/evaluation-result-4391647-1568323283/solver-4391647-1568323283 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568307723-8728 --watchdog 2560 nacre_mini_release HOME/instance-4391647-1568323283.xml -complete -l100 -cm 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=11751, runsolver pid=11748
Current StackSize limit: 8192 KiB


[startup+0.100197 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 11752
/proc/meminfo: memFree=20544004/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=2936 CPUtime=0.1 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 929 0 0 0 10 0 0 0 20 0 1 0 408264788 26882048 734 33554432000 4194304 4935366 140726509377824 140726509374824 4329787 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 734 580 181 0 180 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2936 KiB

[startup+0.20949 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 11752
/proc/meminfo: memFree=20544004/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=2936 CPUtime=0.21 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 929 0 0 0 21 0 0 0 20 0 1 0 408264788 26882048 734 33554432000 4194304 4935366 140726509377824 140726509376072 4450992 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 734 580 181 0 180 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2936 KiB

[startup+0.309023 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 11752
/proc/meminfo: memFree=20544044/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=2936 CPUtime=0.31 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 929 0 0 0 31 0 0 0 20 0 1 0 408264788 26882048 734 33554432000 4194304 4935366 140726509377824 140726509376072 4429162 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 734 580 181 0 180 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2936 KiB

[startup+0.700343 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11752
/proc/meminfo: memFree=20544044/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=2936 CPUtime=0.69 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 929 0 0 0 69 0 0 0 20 0 1 0 408264788 26882048 734 33554432000 4194304 4935366 140726509377824 140726509376072 140447905359028 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 734 580 181 0 180 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2936 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11752
/proc/meminfo: memFree=20544312/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=2936 CPUtime=1.49 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 929 0 0 0 149 0 0 0 20 0 1 0 408264788 26882048 734 33554432000 4194304 4935366 140726509377824 140726509376072 140447905368896 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 734 580 181 0 180 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 2936 KiB

[startup+3.10917 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11752
/proc/meminfo: memFree=20544340/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=3.1 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1002 0 0 0 310 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 140447899911548 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11752
/proc/meminfo: memFree=20544340/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=6.29 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1075 0 0 0 629 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4328400 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11752
/proc/meminfo: memFree=20544216/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=12.69 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1148 0 0 0 1269 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4429035 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11753
/proc/meminfo: memFree=20544496/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=25.49 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1294 0 0 0 2549 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4329372 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+51.1091 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11755
/proc/meminfo: memFree=20543620/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=51.1 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1367 0 0 0 5110 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4429893 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11760
/proc/meminfo: memFree=20543616/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=102.29 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1440 0 0 0 10229 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4429531 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11764
/proc/meminfo: memFree=20542748/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=162.29 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1513 0 0 0 16229 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4451946 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11770
/proc/meminfo: memFree=20542556/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=222.29 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1586 0 0 0 22229 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4329412 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11775
/proc/meminfo: memFree=20543488/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=282.28 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1659 0 0 0 28228 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 140447905359008 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 11903
/proc/meminfo: memFree=20442432/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=342.28 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1732 0 0 0 34228 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4332552 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11909
/proc/meminfo: memFree=20441916/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=402.28 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1805 0 0 0 40228 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 140447899911536 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 11914
/proc/meminfo: memFree=20443332/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=462.28 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 1878 0 0 0 46228 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4429791 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB


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

/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 1662.26 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+1722.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/199 12112
/proc/meminfo: memFree=20529176/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=1722.26 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 3411 0 0 0 172226 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4451955 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 1722.26 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 12123
/proc/meminfo: memFree=20529088/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=1782.25 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 3484 0 0 0 178225 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4451012 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/199 12129
/proc/meminfo: memFree=20528820/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=1842.25 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 3557 0 0 0 184225 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4429535 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 12133
/proc/meminfo: memFree=20529320/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=1902.25 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 3630 0 0 0 190225 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4332199 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 12152
/proc/meminfo: memFree=20528608/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=1962.25 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 3703 0 0 0 196225 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4329465 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 12158
/proc/meminfo: memFree=20528500/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=2022.25 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 3776 0 0 0 202225 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 140447899911566 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 2022.25 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+2082.3 s]
/proc/loadavg: 2.74 2.20 2.11 3/200 12163
/proc/meminfo: memFree=20528924/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=2082.25 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 3849 0 0 0 208225 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4329902 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 2082.25 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+2142.3 s]
/proc/loadavg: 2.34 2.19 2.11 3/200 12167
/proc/meminfo: memFree=20528608/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=2142.25 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 3922 0 0 0 214225 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4429039 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 2142.25 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+2202.3 s]
/proc/loadavg: 2.12 2.16 2.11 3/200 12173
/proc/meminfo: memFree=20528948/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=2202.25 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 3995 0 0 0 220225 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 140447899915000 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 2202.25 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+2262.3 s]
/proc/loadavg: 2.05 2.13 2.10 3/199 12178
/proc/meminfo: memFree=20529260/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=2262.25 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 4068 0 0 0 226225 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 140447905368870 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 2262.25 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.10 2.09 3/199 12182
/proc/meminfo: memFree=20529072/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=2322.25 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 4141 0 0 0 232225 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 140447899911582 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.09 2.09 3/200 12196
/proc/meminfo: memFree=20528784/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=2382.24 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 4214 0 0 0 238224 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 140447905358699 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.08 2.09 3/200 12196
/proc/meminfo: memFree=20529040/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=2400.05 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 4287 0 0 0 240005 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4329404 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

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

[startup+2400.11 s]
# the end of solver process 11751 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.06 s, system=0.004999 s

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

[startup+2400.11 s]
/proc/loadavg: 2.00 2.08 2.09 3/200 12196
/proc/meminfo: memFree=20529040/32770624 swapFree=66997580/67108860
[pid=11751] ppid=11748 vsize=26252 memory=3068 CPUtime=2400.05 cores=0,2,4,6
/proc/11751/stat : 11751 (nacre_mini_rele) R 11748 11751 7225 0 -1 4202496 4287 0 0 0 240005 0 0 0 20 0 1 0 408264788 26882048 767 33554432000 4194304 4935366 140726509377824 140726509376072 4329404 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 15966208 140726509380603 140726509380709 140726509380709 140726509383618 0
/proc/11751/statm: 6563 767 608 181 0 180 0
Current children cumulated CPU time: 2400.05 s
Current children cumulated vsize: 26252 KiB
Current children cumulated memory: 3068 KiB

Child status: 0
Real time (s): 2400.11
CPU time (s): 2400.06
CPU user time (s): 2400.06
CPU system time (s): 0.004999
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 26252
Max. memory (cumulated for all children) (KiB): 3068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.06
system time used= 0.004999
maximum resident set size= 3148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4337
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= 7
involuntary context switches= 3002


# summary of solver processes directly reported to runsolver:
#   pid: 11751
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2400.06
#   total CPU system time (s): 0.004999

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.28467 second user time and 16.0124 second system time

The end

Launcher Data 

Begin job on node145 at 2019-09-12 23:20:41
IDJOB=4391647
IDBENCH=135568
IDSOLVER=2835
FILE ID=node145/4391647-1568323283
RUNJOBID= node145-1568307723-8728
PBS_JOBID= 21701102
Free space on /tmp= 55184 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-pigeon/Pb-pigeon-clau-011-010.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391647-1568323283/watcher-4391647-1568323283 -o /tmp/evaluation-result-4391647-1568323283/solver-4391647-1568323283 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node145-1568307723-8728 --watchdog 2560  nacre_mini_release HOME/instance-4391647-1568323283.xml -complete -l100 -cm

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

MD5SUM BENCH= 46ced5e3eb9b8d9f9897ebef4f7d04b7
RANDOM SEED=1903728994

node145.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	: 5333.59
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	: 5333.59
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	: 5333.59
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	: 5333.59
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:        20544284 kB
MemAvailable:   31847076 kB
Buffers:          147900 kB
Cached:         11287496 kB
SwapCached:         2200 kB
Active:          2613520 kB
Inactive:        8842296 kB
Active(anon):      17956 kB
Inactive(anon):    43292 kB
Active(file):    2595564 kB
Inactive(file):  8799004 kB
Unevictable:      108488 kB
Mlocked:          108488 kB
SwapTotal:      67108860 kB
SwapFree:       66997580 kB
Dirty:               896 kB
Writeback:             0 kB
AnonPages:        127256 kB
Mapped:            43372 kB
Shmem:             32340 kB
Slab:             364292 kB
SReclaimable:     336684 kB
SUnreclaim:        27608 kB
KernelStack:        3568 kB
PageTables:         5816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     540808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 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= 55184 MiB
End job on node145 at 2019-09-13 00:00:41