Trace number 4391428

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-Hybrid? (TO) 2400.12 2402.13

General information on the benchmark

NamePigeonsPlus/PigeonsPlus-m1-s1/
pigeonsPlus-10-07.xml
MD5SUMbe3145b3ca4b2537c465fbe886a795e4
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 benchmark703.608
Satisfiable
(Un)Satisfiability was proved
Number of variables80
Number of constraints65
Number of domains2
Minimum domain size9
Maximum domain size10
Distribution of domain sizes[{"size":9,"count":10},{"size":10,"count":70}]
Minimum variable degree1
Maximum variable degree10
Distribution of variable degrees[{"degree":1,"count":60},{"degree":2,"count":10},{"degree":10,"count":10}]
Minimum constraint arity2
Maximum constraint arity7
Distribution of constraint arities[{"arity":2,"count":55},{"arity":7,"count":10}]
Number of extensional constraints65
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":65}]
Optimization problemNO
Type of objective

Solver Data 

23.78/23.80	c NACRE 1.0.5
2400.09/2400.11	c
2400.09/2400.11	c # time = 2400.09
2400.09/2400.11	c # Dec = 4019
2400.09/2400.11	c # Propagate Calls = 268500
2400.09/2400.11	c # assignAt Calls = 9377
2400.09/2400.11	c # removeAt Calls = 55232
2400.09/2400.11	c # Run = 21
2400.09/2400.11	c # Conflicts = 3900

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (12698 MiB free)
  memory of node 1: 16384 MiB (14143 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4391428-1568314005/watcher-4391428-1568314005 -o /tmp/evaluation-result-4391428-1568314005/solver-4391428-1568314005 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560 nacre_mini_release HOME/instance-4391428-1568314005.xml -ca -l100 -cm 

running on 4 cores: 1,3,5,7

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
Current StackSize limit: 8192 KiB

solver pid=26517, runsolver pid=26514

[startup+0.100162 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 26518
/proc/meminfo: memFree=27478976/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=34660 memory=10816 CPUtime=0.1 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 3613 0 0 0 10 0 0 0 20 0 1 0 407668410 35491840 2704 33554432000 4194304 4935366 140726281974752 140726281969384 139639645506533 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 8665 2704 569 181 0 2282 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34660 KiB
Current children cumulated memory: 10816 KiB

[startup+0.209867 s]*
/proc/loadavg: 2.00 2.01 2.05 4/199 26518
/proc/meminfo: memFree=27469920/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=43276 memory=19440 CPUtime=0.21 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 5525 0 0 0 20 1 0 0 20 0 1 0 407668410 44314624 4860 33554432000 4194304 4935366 140726281974752 140726281969384 139639645506533 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 10819 4860 569 181 0 4436 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 43276 KiB
Current children cumulated memory: 19440 KiB

[startup+0.309642 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 26518
/proc/meminfo: memFree=27462788/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=54304 memory=28368 CPUtime=0.31 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 7269 0 0 0 30 1 0 0 20 0 1 0 407668410 55607296 7092 33554432000 4194304 4935366 140726281974752 140726281969384 4529619 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 13576 7092 569 181 0 7193 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 54304 KiB
Current children cumulated memory: 28368 KiB

[startup+0.700333 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26518
/proc/meminfo: memFree=27446488/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=85732 memory=55708 CPUtime=0.69 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 12580 0 0 0 67 2 0 0 20 0 1 0 407668410 87789568 13927 33554432000 4194304 4935366 140726281974752 140726281972328 139639645506533 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 21433 13927 569 181 0 15050 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 85732 KiB
Current children cumulated memory: 55708 KiB

[startup+1.50035 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26518
/proc/meminfo: memFree=27409228/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=150832 memory=116592 CPUtime=1.49 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 23221 0 0 0 145 4 0 0 20 0 1 0 407668410 154451968 29148 33554432000 4194304 4935366 140726281974752 140726281972328 139639645506533 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 37708 29148 569 181 0 31325 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 150832 KiB
Current children cumulated memory: 116592 KiB

[startup+3.10971 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26518
/proc/meminfo: memFree=27256932/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=281164 memory=239016 CPUtime=3.1 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 44121 0 0 0 300 10 0 0 20 0 1 0 407668410 287911936 59754 33554432000 4194304 4935366 140726281974752 140726281972328 139639645506533 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 70291 59754 569 181 0 63908 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 281164 KiB
Current children cumulated memory: 239016 KiB

[startup+6.30036 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26518
/proc/meminfo: memFree=26519644/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=1118740 memory=1010964 CPUtime=6.29 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 225377 0 0 0 597 32 0 0 20 0 1 0 407668410 1145589760 252741 33554432000 4194304 4935366 140726281974752 140726281969512 4271778 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 279685 252741 569 181 0 273302 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 1118740 KiB
Current children cumulated memory: 1010964 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26518
/proc/meminfo: memFree=25216576/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=2760032 memory=2542636 CPUtime=12.69 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 476522 0 0 0 1198 71 0 0 20 0 1 0 407668410 2826272768 635659 33554432000 4194304 4935366 140726281974752 140726281969816 139639645504306 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 690008 635659 571 181 0 683625 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2760032 KiB
Current children cumulated memory: 2542636 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26520
/proc/meminfo: memFree=22799056/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678360 CPUtime=25.49 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 1073886 0 0 0 2413 136 0 0 20 0 1 0 407668410 5093892096 1169590 33554432000 4194304 4935366 140726281974752 140726281973272 4212032 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169590 590 181 0 1237243 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678360 KiB

[startup+51.1098 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26521
/proc/meminfo: memFree=22797916/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678388 CPUtime=51.09 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 1381287 0 0 0 4961 148 0 0 20 0 1 0 407668410 5093892096 1169597 33554432000 4194304 4935366 140726281974752 140726281973272 139639645504061 0 0 4096 24578 0 0 0 17 5 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169597 597 181 0 1237243 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678388 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26525
/proc/meminfo: memFree=22795400/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=102.29 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 1555660 0 0 0 10074 155 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 139639645499021 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26531
/proc/meminfo: memFree=22792968/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=162.29 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 2116538 0 0 0 16051 178 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 4399872 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26536
/proc/meminfo: memFree=22791932/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=222.28 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 2546117 0 0 0 22034 194 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 139639645499048 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 26548
/proc/meminfo: memFree=22791368/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=282.29 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 2880991 0 0 0 28022 207 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 139639645515708 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+342.3 s]
/proc/loadavg: 1.92 2.00 2.04 3/201 26615
/proc/meminfo: memFree=23938480/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=342.29 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 3365145 0 0 0 34003 226 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 4400726 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+402.3 s]
/proc/loadavg: 1.94 1.99 2.03 3/201 26619
/proc/meminfo: memFree=23879152/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=402.28 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 3888744 0 0 0 39980 248 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 4400928 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+462.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/201 26623
/proc/meminfo: memFree=23857224/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=462.29 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 4409886 0 0 0 45960 269 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 4400939 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB


################
# More data... #
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Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 26776
/proc/meminfo: memFree=23688452/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=1902.28 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 10596484 0 0 0 189714 514 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 139639645499021 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26782
/proc/meminfo: memFree=23688032/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=1962.28 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 10729457 0 0 0 195709 519 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 4400982 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26786
/proc/meminfo: memFree=23676832/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=2022.28 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 10754583 0 0 0 201708 520 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 139639645505628 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26798
/proc/meminfo: memFree=23676388/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=2082.28 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 10850777 0 0 0 207705 523 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 4400850 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26804
/proc/meminfo: memFree=23675148/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=2142.28 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 10877673 0 0 0 213704 524 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 4400979 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26808
/proc/meminfo: memFree=23672608/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4678436 CPUtime=2202.28 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 10885824 0 0 0 219704 524 0 0 20 0 1 0 407668410 5093892096 1169609 33554432000 4194304 4935366 140726281974752 140726281973272 139639645515660 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1169609 609 181 0 1237243 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4678436 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26812
/proc/meminfo: memFree=23668048/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4680012 CPUtime=2262.28 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 10893943 0 0 0 225704 524 0 0 20 0 1 0 407668410 5093892096 1170003 33554432000 4194304 4935366 140726281974752 140726281973272 4400775 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1170003 609 181 0 1237243 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4680012 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26818
/proc/meminfo: memFree=23663508/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4680012 CPUtime=2322.29 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 10898132 0 0 0 231704 525 0 0 20 0 1 0 407668410 5093892096 1170003 33554432000 4194304 4935366 140726281974752 140726281973272 4400732 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1170003 609 181 0 1237243 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4680012 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26823
/proc/meminfo: memFree=23659920/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4681056 CPUtime=2382.28 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 10905231 0 0 0 237703 525 0 0 20 0 1 0 407668410 5093892096 1170264 33554432000 4194304 4935366 140726281974752 140726281973272 4400810 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1170264 609 181 0 1237243 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4681056 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26826
/proc/meminfo: memFree=23659652/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4681056 CPUtime=2400.09 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) R 26514 26517 11220 0 -1 4202496 10908078 0 0 0 239484 525 0 0 20 0 1 0 407668410 5093892096 1170264 33554432000 4194304 4935366 140726281974752 140726281973272 139639645498912 0 0 4096 24578 0 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1170264 609 181 0 1237243 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4681056 KiB

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

Sending SIGKILL to process tree (bottom up)

[startup+2402.13 s]
# the end of solver process 26517 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2394.84 s, system=5.27605 s

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

[startup+2400.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26826
/proc/meminfo: memFree=23659652/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4681084 CPUtime=2400.09 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) S 26514 26517 11220 0 -1 1077944320 10908107 0 0 0 239484 525 0 0 20 0 1 0 407668410 5093892096 1170271 33554432000 4194304 4935366 140726281974752 140726281971064 139639646060796 0 16384 4096 24578 18446744071579849748 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1170271 616 181 0 1237243 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4681084 KiB

[startup+2401.6 s]
/proc/loadavg: 2.00 2.01 2.05 2/199 26826
/proc/meminfo: memFree=23659832/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4681084 CPUtime=2400.09 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) S 26514 26517 11220 0 -1 1077944320 10908107 0 0 0 239484 525 0 0 20 0 1 0 407668410 5093892096 1170271 33554432000 4194304 4935366 140726281974752 140726281971064 139639646060796 0 16384 4096 24578 18446744071579849748 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1170271 616 181 0 1237243 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4681084 KiB

[startup+2402 s]*
/proc/loadavg: 1.92 2.00 2.04 2/199 26826
/proc/meminfo: memFree=23659832/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4681084 CPUtime=2400.09 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) S 26514 26517 11220 0 -1 1077944320 10908107 0 0 0 239484 525 0 0 20 0 1 0 407668410 5093892096 1170271 33554432000 4194304 4935366 140726281974752 140726281971064 139639646060796 0 16384 4096 24578 18446744071579849748 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1170271 616 181 0 1237243 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4681084 KiB

[startup+2402.11 s]
/proc/loadavg: 1.92 2.00 2.04 2/199 26826
/proc/meminfo: memFree=23659832/32770624 swapFree=67004752/67108860
[pid=26517] ppid=26514 vsize=4974504 memory=4681084 CPUtime=2400.09 cores=1,3,5,7
/proc/26517/stat : 26517 (nacre_mini_rele) S 26514 26517 11220 0 -1 1077944320 10908107 0 0 0 239484 525 0 0 20 0 1 0 407668410 5093892096 1170271 33554432000 4194304 4935366 140726281974752 140726281971064 139639646060796 0 16384 4096 24578 18446744071579849748 0 0 17 1 0 0 0 0 0 7034520 7039168 39370752 140726281982977 140726281983077 140726281983077 140726281985986 0
/proc/26517/statm: 1243626 1170271 616 181 0 1237243 0
Current children cumulated CPU time: 2400.09 s
Current children cumulated vsize: 4974504 KiB
Current children cumulated memory: 4681084 KiB

Child ended because it received signal 9 (SIGKILL)
Real time (s): 2402.13
CPU time (s): 2400.12
CPU user time (s): 2394.84
CPU system time (s): 5.27605
CPU usage (%): 99.9165
Max. virtual memory (cumulated for all children) (KiB): 5171112
Max. memory (cumulated for all children) (KiB): 4790572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2394.84
system time used= 5.27605
maximum resident set size= 4817196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10908107
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= 56
involuntary context switches= 727


# summary of solver processes directly reported to runsolver:
#   pid: 26517
#   total CPU time (s): 2400.12
#   total CPU user time (s): 2394.84
#   total CPU system time (s): 5.27605

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.82154 second user time and 17.8606 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-12 20:46:08
IDJOB=4391428
IDBENCH=134309
IDSOLVER=2834
FILE ID=node126/4391428-1568314005
RUNJOBID= node126-1568301555-23462
PBS_JOBID= 21701113
Free space on /tmp= 55316 MiB

SOLVER NAME= NACRE 1.0.5-Hybrid
BENCH NAME= XCSP17/PigeonsPlus/PigeonsPlus-m1-s1/pigeonsPlus-10-07.xml
COMMAND LINE= nacre_mini_release BENCHNAME -ca -l100 -cm
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4391428-1568314005/watcher-4391428-1568314005 -o /tmp/evaluation-result-4391428-1568314005/solver-4391428-1568314005 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568301555-23462 --watchdog 2560  nacre_mini_release HOME/instance-4391428-1568314005.xml -ca -l100 -cm

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

MD5SUM BENCH= be3145b3ca4b2537c465fbe886a795e4
RANDOM SEED=1214920221

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        27486540 kB
MemAvailable:   30716428 kB
Buffers:          113792 kB
Cached:          3366852 kB
SwapCached:         2860 kB
Active:          3046548 kB
Inactive:        1588684 kB
Active(anon):    1152728 kB
Inactive(anon):    43292 kB
Active(file):    1893820 kB
Inactive(file):  1545392 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:             70848 kB
Writeback:             0 kB
AnonPages:       1262176 kB
Mapped:            44340 kB
Shmem:             32816 kB
Slab:             242476 kB
SReclaimable:     213020 kB
SUnreclaim:        29456 kB
KernelStack:        3488 kB
PageTables:         7796 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1679552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1116160 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55316 MiB
End job on node126 at 2019-09-12 21:26:11