Trace number 4391605

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) 2400.03 2400.01

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-pigeon/
Pb-pigeon-card-015-010.xml
MD5SUM4075ec57c143d98d1900f8e9a33246e5
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 benchmark106.65
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints25
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":150}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":150}]
Minimum constraint arity10
Maximum constraint arity15
Distribution of constraint arities[{"arity":10,"count":15},{"arity":15,"count":10}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":25}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c NACRE 1.0.5
2400.02/2400.00	c
2400.02/2400.00	c # time = 2400.02
2400.02/2400.00	c # Dec = 240236728
2400.02/2400.00	c # Propagate Calls = 4878615271
2400.02/2400.00	c # assignAt Calls = 240236728
2400.02/2400.00	c # removeAt Calls = 6097243215
2400.02/2400.00	c # Run = 262141
2400.02/2400.00	c # Conflicts = 213720583
2400.02/2400.00	c # Memory used = 3 Mb
2400.02/2400.00	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 (9916 MiB free)
  memory of node 1: 16384 MiB (9626 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391605-1568323421/watcher-4391605-1568323421 -o /tmp/evaluation-result-4391605-1568323421/solver-4391605-1568323421 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12715 --watchdog 2560 nacre_mini_release HOME/instance-4391605-1568323421.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=16519, runsolver pid=16516
Current StackSize limit: 8192 KiB


[startup+0.100823 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 16520
/proc/meminfo: memFree=20012620/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=2936 CPUtime=0.1 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 912 0 0 0 10 0 0 0 20 0 1 0 408282315 26873856 734 33554432000 4194304 4935366 140721583076640 140721583074888 4429134 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 734 592 181 0 178 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 2936 KiB

[startup+0.209571 s]*
/proc/loadavg: 2.00 2.01 2.05 4/200 16520
/proc/meminfo: memFree=20012620/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=2936 CPUtime=0.21 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 912 0 0 0 21 0 0 0 20 0 1 0 408282315 26873856 734 33554432000 4194304 4935366 140721583076640 140721583074888 4329338 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 734 592 181 0 178 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 2936 KiB

[startup+0.309181 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 16520
/proc/meminfo: memFree=20012620/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=2936 CPUtime=0.31 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 912 0 0 0 31 0 0 0 20 0 1 0 408282315 26873856 734 33554432000 4194304 4935366 140721583076640 140721583074888 4451841 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 734 592 181 0 178 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 2936 KiB

[startup+0.700221 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16520
/proc/meminfo: memFree=20012332/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=2936 CPUtime=0.69 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 912 0 0 0 69 0 0 0 20 0 1 0 408282315 26873856 734 33554432000 4194304 4935366 140721583076640 140721583074888 4329287 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 734 592 181 0 178 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 2936 KiB

[startup+1.50022 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16520
/proc/meminfo: memFree=20012308/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=2936 CPUtime=1.49 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 912 0 0 0 149 0 0 0 20 0 1 0 408282315 26873856 734 33554432000 4194304 4935366 140721583076640 140721583074888 4329584 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 734 592 181 0 178 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 2936 KiB

[startup+3.10919 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16520
/proc/meminfo: memFree=20012312/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=3.1 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 972 0 0 0 310 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4451756 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+6.30023 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16520
/proc/meminfo: memFree=20012280/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=6.29 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 1032 0 0 0 629 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 140582385892142 0 0 4096 24578 0 0 0 17 0 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16520
/proc/meminfo: memFree=20012156/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=12.69 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 1092 0 0 0 1269 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 140582385882288 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16521
/proc/meminfo: memFree=20012156/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=25.49 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 1212 0 0 0 2549 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4429023 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16523
/proc/meminfo: memFree=20012028/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=51.1 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 1272 0 0 0 5110 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4429262 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16527
/proc/meminfo: memFree=20012572/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=102.29 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 1332 0 0 0 10229 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4451070 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 16532
/proc/meminfo: memFree=20011744/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=162.29 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 1392 0 0 0 16229 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4450992 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 16538
/proc/meminfo: memFree=20011692/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=222.29 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 1452 0 0 0 22229 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 140582380438264 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 16542
/proc/meminfo: memFree=20011900/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=282.29 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 1512 0 0 0 28229 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4429184 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 16547
/proc/meminfo: memFree=20012104/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=342.29 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 1572 0 0 0 34229 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4451443 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 16553
/proc/meminfo: memFree=20012948/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=402.29 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 1632 0 0 0 40229 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4332125 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16565
/proc/meminfo: memFree=20012208/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=462.29 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 1692 0 0 0 46229 0 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 140582380438270 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB


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

/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 1602.3 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+1662.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16735
/proc/meminfo: memFree=20016084/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=1662.3 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 2832 0 0 0 166229 1 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4365325 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 1662.3 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16739
/proc/meminfo: memFree=20016480/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=1722.3 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 2892 0 0 0 172229 1 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4329280 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 1722.3 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16743
/proc/meminfo: memFree=20016372/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=1782.3 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 2952 0 0 0 178229 1 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 140582380554244 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 16762
/proc/meminfo: memFree=20015340/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=1842.3 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 3012 0 0 0 184229 1 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4450992 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 16766
/proc/meminfo: memFree=20015844/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=1902.3 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 3072 0 0 0 190229 1 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4429248 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16771
/proc/meminfo: memFree=20015516/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=1962.3 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 3132 0 0 0 196229 1 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 140582385882354 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 1962.3 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16777
/proc/meminfo: memFree=20015064/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=2022.31 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 3192 0 0 0 202230 1 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4365387 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16781
/proc/meminfo: memFree=20015284/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=2082.31 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 3252 0 0 0 208230 1 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4329430 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 16786
/proc/meminfo: memFree=20015120/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=2142.31 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 3312 0 0 0 214230 1 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4328368 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 16792
/proc/meminfo: memFree=20015192/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=2202.31 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 3372 0 0 0 220230 1 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4329902 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 16804
/proc/meminfo: memFree=20015292/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=2262.31 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 3432 0 0 0 226230 1 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 140582385869008 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 16834
/proc/meminfo: memFree=20014800/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=2322.32 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 3492 0 0 0 232230 2 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 140582385892080 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 16840
/proc/meminfo: memFree=20015240/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=2382.32 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 3552 0 0 0 238230 2 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 4329280 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 16841
/proc/meminfo: memFree=20015412/32770624 swapFree=66959212/67108860
[pid=16519] ppid=16516 vsize=26244 memory=3000 CPUtime=2400.02 cores=0,2,4,6
/proc/16519/stat : 16519 (nacre_mini_rele) R 16516 16519 11693 0 -1 4202496 3612 0 0 0 240000 2 0 0 20 0 1 0 408282315 26873856 750 33554432000 4194304 4935366 140721583076640 140721583074888 140582385882342 0 0 4096 24578 0 0 0 17 2 0 0 0 0 0 7034520 7039168 11288576 140721583084539 140721583084645 140721583084645 140721583087554 0
/proc/16519/statm: 6561 750 607 181 0 178 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 26244 KiB
Current children cumulated memory: 3000 KiB

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

[startup+2400.01 s]
# the end of solver process 16519 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2400.01 s, system=0.02 s

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

Child status: 0
Real time (s): 2400.01
CPU time (s): 2400.03
CPU user time (s): 2400.01
CPU system time (s): 0.02
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 26244
Max. memory (cumulated for all children) (KiB): 3000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2400.01
system time used= 0.02
maximum resident set size= 3080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3663
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= 2926


# summary of solver processes directly reported to runsolver:
#   pid: 16519
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2400.01
#   total CPU system time (s): 0.02

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.37301 second user time and 15.4661 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-12 23:23:01
IDJOB=4391605
IDBENCH=135575
IDSOLVER=2835
FILE ID=node124/4391605-1568323421
RUNJOBID= node124-1568305966-12715
PBS_JOBID= 21701105
Free space on /tmp= 55364 MiB

SOLVER NAME= NACRE 1.0.5
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-pigeon/Pb-pigeon-card-015-010.xml
COMMAND LINE= nacre_mini_release BENCHNAME -complete -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391605-1568323421/watcher-4391605-1568323421 -o /tmp/evaluation-result-4391605-1568323421/solver-4391605-1568323421 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node124-1568305966-12715 --watchdog 2560  nacre_mini_release HOME/instance-4391605-1568323421.xml -complete -l100 -cm

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

MD5SUM BENCH= 4075ec57c143d98d1900f8e9a33246e5
RANDOM SEED=99426194

node124.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        20012384 kB
MemAvailable:   31801744 kB
Buffers:          154220 kB
Cached:         11799360 kB
SwapCached:        45868 kB
Active:           928176 kB
Inactive:       11089484 kB
Active(anon):      19704 kB
Inactive(anon):    85952 kB
Active(file):     908472 kB
Inactive(file): 11003532 kB
Unevictable:      108764 kB
Mlocked:          108764 kB
SwapTotal:      67108860 kB
SwapFree:       66959212 kB
Dirty:               828 kB
Writeback:             4 kB
AnonPages:        127880 kB
Mapped:            43704 kB
Shmem:             32744 kB
Slab:             333868 kB
SReclaimable:     305816 kB
SUnreclaim:        28052 kB
KernelStack:        3488 kB
PageTables:         5648 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     540976 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 55364 MiB
End job on node124 at 2019-09-13 00:03:02