Trace number 4386893

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
BTD 19.07.01? (TO) 2520.05 2519.8

General information on the benchmark

NameSuperSolutions/SuperSolutions-Taillard-js20/
SuperTaillard-js-20-10.xml
MD5SUM2e1a96a215dbee196ad45178247d22f3
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of constraints12940
Number of domains96
Minimum domain size1518
Maximum domain size1616
Distribution of domain sizes[{"size":1518,"count":10},{"size":1519,"count":4},{"size":1520,"count":16},{"size":1521,"count":2},{"size":1522,"count":6},{"size":1523,"count":8},{"size":1524,"count":6},{"size":1525,"count":6},{"size":1526,"count":6},{"size":1527,"count":16},{"size":1528,"count":6},{"size":1529,"count":6},{"size":1530,"count":8},{"size":1531,"count":24},{"size":1532,"count":6},{"size":1533,"count":8},{"size":1535,"count":8},{"size":1536,"count":14},{"size":1537,"count":6},{"size":1538,"count":8},{"size":1539,"count":6},{"size":1540,"count":8},{"size":1541,"count":10},{"size":1542,"count":8},{"size":1543,"count":10},"...",{"size":1591,"count":14}, {"size":1592,"count":4}, {"size":1593,"count":8}, {"size":1594,"count":4}, {"size":1595,"count":6}, {"size":1596,"count":8}, {"size":1597,"count":10}, {"size":1598,"count":8}, {"size":1599,"count":10}, {"size":1600,"count":14}, {"size":1601,"count":10}, {"size":1602,"count":14}, {"size":1603,"count":2}, {"size":1604,"count":10}, {"size":1605,"count":10}, {"size":1606,"count":10}, {"size":1607,"count":2}, {"size":1608,"count":16}, {"size":1609,"count":8}, {"size":1610,"count":8}, {"size":1612,"count":8}, {"size":1613,"count":8}, {"size":1614,"count":14}, {"size":1615,"count":10}, {"size":1616,"count":8}]
Minimum variable degree21
Maximum variable degree43
Distribution of variable degrees[{"degree":21,"count":40},{"degree":22,"count":360},{"degree":41,"count":40},{"degree":43,"count":360}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":12940}]
Number of extensional constraints0
Number of intensional constraints12940
Distribution of constraint types[{"type":"intension","count":12940}]
Optimization problemNO
Type of objective

Solver Data 

0.00/0.00	c Version 19.07.01

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 (15285 MiB free)
  memory of node 1: 16384 MiB (15443 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4386893-1568283520/watcher-4386893-1568283520 -o /tmp/evaluation-result-4386893-1568283520/solver-4386893-1568283520 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node146-1568280857-31873 --watchdog 2580 BTD 2520 HOME/instance-4386893-1568283520.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=708, runsolver pid=705
Current StackSize limit: 8192 KiB


[startup+0.10021 s]*
/proc/loadavg: 2.00 2.03 1.91 3/199 709
/proc/meminfo: memFree=31402284/32770624 swapFree=66999500/67108860
[pid=708] ppid=705 vsize=100088 memory=68888 CPUtime=0.1 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 17346 0 0 0 8 2 0 0 20 0 1 0 404266051 102490112 17156 33554432000 4194304 36700936 140729781760096 140729781755976 7949654 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 25022 17156 243 7937 0 17050 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 100088 KiB
Current children cumulated memory: 68888 KiB

[startup+0.209855 s]*
/proc/loadavg: 2.00 2.03 1.91 3/199 709
/proc/meminfo: memFree=31371780/32770624 swapFree=66999500/67108860
[pid=708] ppid=705 vsize=126756 memory=96080 CPUtime=0.21 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 24190 0 0 0 18 3 0 0 20 0 1 0 404266051 129798144 24020 33554432000 4194304 36700936 140729781760096 140729781755976 7949654 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 31689 24020 408 7937 0 23717 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 126756 KiB
Current children cumulated memory: 96080 KiB

[startup+0.309939 s]*
/proc/loadavg: 2.00 2.03 1.91 3/199 709
/proc/meminfo: memFree=31370652/32770624 swapFree=66999500/67108860
[pid=708] ppid=705 vsize=128008 memory=97136 CPUtime=0.31 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 24470 0 0 0 28 3 0 0 20 0 1 0 404266051 131080192 24284 33554432000 4194304 36700936 140729781760096 140729781755976 7949654 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 32002 24284 408 7937 0 24030 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 128008 KiB
Current children cumulated memory: 97136 KiB

[startup+0.70038 s]
/proc/loadavg: 2.00 2.03 1.91 3/199 709
/proc/meminfo: memFree=31365320/32770624 swapFree=66999500/67108860
[pid=708] ppid=705 vsize=144300 memory=113608 CPUtime=0.69 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 28602 0 0 0 65 4 0 0 20 0 1 0 404266051 147763200 28402 33554432000 4194304 36700936 140729781760096 140729781755976 7949654 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 36075 28402 441 7937 0 28103 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 144300 KiB
Current children cumulated memory: 113608 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.03 1.91 3/199 709
/proc/meminfo: memFree=31338040/32770624 swapFree=66999500/67108860
[pid=708] ppid=705 vsize=187068 memory=156376 CPUtime=1.49 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 39296 0 0 0 143 6 0 0 20 0 1 0 404266051 191557632 39094 33554432000 4194304 36700936 140729781760096 140729781753016 8013442 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 46767 39094 441 7937 0 38795 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 187068 KiB
Current children cumulated memory: 156376 KiB

[startup+3.10951 s]
/proc/loadavg: 2.00 2.03 1.91 3/199 709
/proc/meminfo: memFree=31239376/32770624 swapFree=66999500/67108860
[pid=708] ppid=705 vsize=263248 memory=232644 CPUtime=3.1 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 64963 0 0 0 300 10 0 0 20 0 1 0 404266051 269565952 58161 33554432000 4194304 36700936 140729781760096 140729781753544 5142868 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 65812 58161 441 7937 0 57840 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 263248 KiB
Current children cumulated memory: 232644 KiB

[startup+6.30045 s]
/proc/loadavg: 2.00 2.03 1.91 4/199 710
/proc/meminfo: memFree=30834528/32770624 swapFree=66999500/67108860
[pid=708] ppid=705 vsize=669344 memory=631048 CPUtime=6.29 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 204925 0 0 0 603 26 0 0 20 0 1 0 404266051 685408256 157762 33554432000 4194304 36700936 140729781760096 140729781759144 4468774 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 167336 157762 506 7937 0 159364 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 669344 KiB
Current children cumulated memory: 631048 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.03 1.91 3/199 710
/proc/meminfo: memFree=30831588/32770624 swapFree=66999500/67108860
[pid=708] ppid=705 vsize=673148 memory=634436 CPUtime=12.69 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 236665 0 0 0 1241 28 0 0 20 0 1 0 404266051 689303552 158609 33554432000 4194304 36700936 140729781760096 140729781759144 4895339 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 168287 158609 520 7937 0 160315 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 673148 KiB
Current children cumulated memory: 634436 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 1.91 3/199 712
/proc/meminfo: memFree=30829044/32770624 swapFree=66999500/67108860
[pid=708] ppid=705 vsize=674904 memory=636224 CPUtime=25.49 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 274553 0 0 0 2519 30 0 0 20 0 1 0 404266051 691101696 159056 33554432000 4194304 36700936 140729781760096 140729781759144 4828983 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 168726 159056 520 7937 0 160754 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 674904 KiB
Current children cumulated memory: 636224 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.02 1.91 3/199 712
/proc/meminfo: memFree=30826692/32770624 swapFree=66999500/67108860
[pid=708] ppid=705 vsize=678048 memory=639436 CPUtime=51.1 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 315390 0 0 0 5077 33 0 0 20 0 1 0 404266051 694321152 159859 33554432000 4194304 36700936 140729781760096 140729781759144 4895472 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 169512 159859 520 7937 0 161540 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 678048 KiB
Current children cumulated memory: 639436 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 1.92 3/199 716
/proc/meminfo: memFree=30824140/32770624 swapFree=66999500/67108860
[pid=708] ppid=705 vsize=679224 memory=640588 CPUtime=102.3 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 361969 0 0 0 10194 36 0 0 20 0 1 0 404266051 695525376 160147 33554432000 4194304 36700936 140729781760096 140729781759144 4463450 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 169806 160147 520 7937 0 161834 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 679224 KiB
Current children cumulated memory: 640588 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 730
/proc/meminfo: memFree=30818428/32770624 swapFree=66999512/67108860
[pid=708] ppid=705 vsize=680256 memory=641616 CPUtime=162.29 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 400668 0 0 0 16187 42 0 0 20 0 1 0 404266051 696582144 160404 33554432000 4194304 36700936 140729781760096 140729781759144 4895584 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 170064 160404 520 7937 0 162092 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 680256 KiB
Current children cumulated memory: 641616 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.93 3/200 734
/proc/meminfo: memFree=30818576/32770624 swapFree=66999512/67108860
[pid=708] ppid=705 vsize=680256 memory=641620 CPUtime=222.27 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 431024 0 0 0 22180 47 0 0 20 0 1 0 404266051 696582144 160405 33554432000 4194304 36700936 140729781760096 140729781759144 4895490 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 170064 160405 520 7937 0 162092 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 680256 KiB
Current children cumulated memory: 641620 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.03 1.94 3/200 738
/proc/meminfo: memFree=30817976/32770624 swapFree=66999512/67108860
[pid=708] ppid=705 vsize=680844 memory=642172 CPUtime=282.25 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 448247 0 0 0 28176 49 0 0 20 0 1 0 404266051 697184256 160543 33554432000 4194304 36700936 140729781760096 140729781759144 4895496 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 170211 160543 520 7937 0 162239 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 680844 KiB
Current children cumulated memory: 642172 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.02 1.95 3/200 744
/proc/meminfo: memFree=30817448/32770624 swapFree=66999512/67108860
[pid=708] ppid=705 vsize=680844 memory=642196 CPUtime=342.25 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 448787 0 0 0 34174 51 0 0 20 0 1 0 404266051 697184256 160549 33554432000 4194304 36700936 140729781760096 140729781759144 6947484 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 170211 160549 520 7937 0 162239 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 680844 KiB
Current children cumulated memory: 642196 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.02 1.95 3/200 748
/proc/meminfo: memFree=30817172/32770624 swapFree=66999512/67108860
[pid=708] ppid=705 vsize=680844 memory=642196 CPUtime=402.26 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 449251 0 0 0 40173 53 0 0 20 0 1 0 404266051 697184256 160549 33554432000 4194304 36700936 140729781760096 140729781759144 4895584 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 170211 160549 520 7937 0 162239 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 680844 KiB
Current children cumulated memory: 642196 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 753
/proc/meminfo: memFree=30816632/32770624 swapFree=66999512/67108860
[pid=708] ppid=705 vsize=681432 memory=642744 CPUtime=462.26 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 449802 0 0 0 46172 54 0 0 20 0 1 0 404266051 697786368 160686 33554432000 4194304 36700936 140729781760096 140729781759144 4895472 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 170358 160686 520 7937 0 162386 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 681432 KiB
Current children cumulated memory: 642744 KiB


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

/proc/708/statm: 171057 162503 521 7937 0 163085 0
Current children cumulated CPU time: 1722.43 s
Current children cumulated vsize: 684228 KiB
Current children cumulated memory: 650012 KiB

[startup+1782.3 s]
/proc/loadavg: 2.08 2.04 2.02 3/199 872
/proc/meminfo: memFree=30808672/32770624 swapFree=66999520/67108860
[pid=708] ppid=705 vsize=684228 memory=650012 CPUtime=1782.44 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 455562 0 0 0 178139 105 0 0 20 0 1 0 404266051 700649472 162503 33554432000 4194304 36700936 140729781760096 140729781759144 4463683 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171057 162503 521 7937 0 163085 0
Current children cumulated CPU time: 1782.44 s
Current children cumulated vsize: 684228 KiB
Current children cumulated memory: 650012 KiB

[startup+1842.3 s]
/proc/loadavg: 2.12 2.06 2.04 3/199 876
/proc/meminfo: memFree=30808988/32770624 swapFree=66999520/67108860
[pid=708] ppid=705 vsize=684228 memory=650012 CPUtime=1842.45 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 455866 0 0 0 184137 108 0 0 20 0 1 0 404266051 700649472 162503 33554432000 4194304 36700936 140729781760096 140729781759144 4895472 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171057 162503 521 7937 0 163085 0
Current children cumulated CPU time: 1842.45 s
Current children cumulated vsize: 684228 KiB
Current children cumulated memory: 650012 KiB

[startup+1902.3 s]
/proc/loadavg: 2.08 2.07 2.04 3/199 880
/proc/meminfo: memFree=30808216/32770624 swapFree=66999520/67108860
[pid=708] ppid=705 vsize=684228 memory=650012 CPUtime=1902.46 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 456174 0 0 0 190136 110 0 0 20 0 1 0 404266051 700649472 162503 33554432000 4194304 36700936 140729781760096 140729781759144 4895480 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171057 162503 521 7937 0 163085 0
Current children cumulated CPU time: 1902.46 s
Current children cumulated vsize: 684228 KiB
Current children cumulated memory: 650012 KiB

[startup+1962.3 s]
/proc/loadavg: 2.06 2.07 2.05 3/200 897
/proc/meminfo: memFree=30807996/32770624 swapFree=66999528/67108860
[pid=708] ppid=705 vsize=684228 memory=650012 CPUtime=1962.47 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 456262 0 0 0 196134 113 0 0 20 0 1 0 404266051 700649472 162503 33554432000 4194304 36700936 140729781760096 140729781759144 4829071 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171057 162503 521 7937 0 163085 0
Current children cumulated CPU time: 1962.47 s
Current children cumulated vsize: 684228 KiB
Current children cumulated memory: 650012 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.06 2.05 3/200 903
/proc/meminfo: memFree=30807996/32770624 swapFree=66999528/67108860
[pid=708] ppid=705 vsize=684228 memory=650012 CPUtime=2022.47 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 456547 0 0 0 202132 115 0 0 20 0 1 0 404266051 700649472 162503 33554432000 4194304 36700936 140729781760096 140729781759144 4895490 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171057 162503 521 7937 0 163085 0
Current children cumulated CPU time: 2022.47 s
Current children cumulated vsize: 684228 KiB
Current children cumulated memory: 650012 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/200 907
/proc/meminfo: memFree=30808488/32770624 swapFree=66999528/67108860
[pid=708] ppid=705 vsize=684228 memory=650012 CPUtime=2082.48 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 456881 0 0 0 208131 117 0 0 20 0 1 0 404266051 700649472 162503 33554432000 4194304 36700936 140729781760096 140729781759144 4467136 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171057 162503 521 7937 0 163085 0
Current children cumulated CPU time: 2082.48 s
Current children cumulated vsize: 684228 KiB
Current children cumulated memory: 650012 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 913
/proc/meminfo: memFree=30807964/32770624 swapFree=66999528/67108860
[pid=708] ppid=705 vsize=684676 memory=650444 CPUtime=2142.49 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 457118 0 0 0 214128 121 0 0 20 0 1 0 404266051 701108224 162611 33554432000 4194304 36700936 140729781760096 140729781759144 4895501 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171169 162611 521 7937 0 163197 0
Current children cumulated CPU time: 2142.49 s
Current children cumulated vsize: 684676 KiB
Current children cumulated memory: 650444 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 917
/proc/meminfo: memFree=30807964/32770624 swapFree=66999528/67108860
[pid=708] ppid=705 vsize=684676 memory=650444 CPUtime=2202.5 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 457452 0 0 0 220127 123 0 0 20 0 1 0 404266051 701108224 162611 33554432000 4194304 36700936 140729781760096 140729781759144 4895480 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171169 162611 521 7937 0 163197 0
Current children cumulated CPU time: 2202.5 s
Current children cumulated vsize: 684676 KiB
Current children cumulated memory: 650444 KiB

[startup+2262.3 s]
/proc/loadavg: 2.07 2.04 2.05 3/199 922
/proc/meminfo: memFree=30807632/32770624 swapFree=66999528/67108860
[pid=708] ppid=705 vsize=684676 memory=650444 CPUtime=2262.51 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 457815 0 0 0 226126 125 0 0 20 0 1 0 404266051 701108224 162611 33554432000 4194304 36700936 140729781760096 140729781759144 4895498 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171169 162611 521 7937 0 163197 0
Current children cumulated CPU time: 2262.51 s
Current children cumulated vsize: 684676 KiB
Current children cumulated memory: 650444 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/199 929
/proc/meminfo: memFree=30807360/32770624 swapFree=66999528/67108860
[pid=708] ppid=705 vsize=684676 memory=650444 CPUtime=2322.51 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 457880 0 0 0 232125 126 0 0 20 0 1 0 404266051 701108224 162611 33554432000 4194304 36700936 140729781760096 140729781759144 4895496 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171169 162611 521 7937 0 163197 0
Current children cumulated CPU time: 2322.51 s
Current children cumulated vsize: 684676 KiB
Current children cumulated memory: 650444 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 933
/proc/meminfo: memFree=30806984/32770624 swapFree=66999528/67108860
[pid=708] ppid=705 vsize=684676 memory=650444 CPUtime=2382.52 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 458185 0 0 0 238125 127 0 0 20 0 1 0 404266051 701108224 162611 33554432000 4194304 36700936 140729781760096 140729781759144 4269580 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171169 162611 521 7937 0 163197 0
Current children cumulated CPU time: 2382.52 s
Current children cumulated vsize: 684676 KiB
Current children cumulated memory: 650444 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 938
/proc/meminfo: memFree=30807416/32770624 swapFree=66999528/67108860
[pid=708] ppid=705 vsize=684676 memory=650444 CPUtime=2442.53 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 458538 0 0 0 244124 129 0 0 20 0 1 0 404266051 701108224 162611 33554432000 4194304 36700936 140729781760096 140729781759144 4895484 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171169 162611 521 7937 0 163197 0
Current children cumulated CPU time: 2442.53 s
Current children cumulated vsize: 684676 KiB
Current children cumulated memory: 650444 KiB

[startup+2502.3 s]
/proc/loadavg: 1.92 2.00 2.04 2/192 993
/proc/meminfo: memFree=31124224/32770624 swapFree=66999528/67108860
[pid=708] ppid=705 vsize=684676 memory=650444 CPUtime=2502.54 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 458613 0 0 0 250123 131 0 0 20 0 1 0 404266051 701108224 162611 33554432000 4194304 36700936 140729781760096 140729781759144 4220028 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171169 162611 521 7937 0 163197 0
Current children cumulated CPU time: 2502.54 s
Current children cumulated vsize: 684676 KiB
Current children cumulated memory: 650444 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.8 s]
/proc/loadavg: 1.66 1.94 2.02 2/192 993
/proc/meminfo: memFree=31124324/32770624 swapFree=66999528/67108860
[pid=708] ppid=705 vsize=684676 memory=650444 CPUtime=2520.04 cores=0,2,4,6
/proc/708/stat : 708 (BTD) R 705 708 31842 0 -1 4202496 458616 0 0 0 251873 131 0 0 20 0 1 0 404266051 701108224 162611 33554432000 4194304 36700936 140729781760096 140729781759144 4896479 0 0 4096 0 0 0 0 17 2 0 0 0 0 0 38800048 38936640 65605632 140729781765160 140729781765236 140729781765236 140729781768145 0
/proc/708/statm: 171169 162611 521 7937 0 163197 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 684676 KiB
Current children cumulated memory: 650444 KiB

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

[startup+2519.8 s]
# the end of solver process 708 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.73 s, system=1.31617 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.8
CPU time (s): 2520.05
CPU user time (s): 2518.73
CPU system time (s): 1.31617
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 684676
Max. memory (cumulated for all children) (KiB): 650444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.73
system time used= 1.31617
maximum resident set size= 650444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 458616
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= 125
involuntary context switches= 708


# summary of solver processes directly reported to runsolver:
#   pid: 708
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2518.73
#   total CPU system time (s): 1.31617

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.25165 second user time and 19.2557 second system time

The end

Launcher Data 

Begin job on node146 at 2019-09-12 12:18:00
IDJOB=4386893
IDBENCH=138655
IDSOLVER=2822
FILE ID=node146/4386893-1568283520
RUNJOBID= node146-1568280857-31873
PBS_JOBID= 21701065
Free space on /tmp= 54292 MiB

SOLVER NAME= BTD 19.07.01
BENCH NAME= XCSP17/SuperSolutions/SuperSolutions-Taillard-js20/SuperTaillard-js-20-10.xml
COMMAND LINE= BTD TIMELIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4386893-1568283520/watcher-4386893-1568283520 -o /tmp/evaluation-result-4386893-1568283520/solver-4386893-1568283520 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node146-1568280857-31873 --watchdog 2580  BTD 2520 HOME/instance-4386893-1568283520.xml

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

MD5SUM BENCH= 2e1a96a215dbee196ad45178247d22f3
RANDOM SEED=2043046872

node146.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	: 5332.90
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	: 5332.90
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	: 5332.90
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	: 5332.90
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:        31466432 kB
MemAvailable:   31655408 kB
Buffers:           85292 kB
Cached:           381940 kB
SwapCached:         5456 kB
Active:           536756 kB
Inactive:         182628 kB
Active(anon):     268492 kB
Inactive(anon):    20832 kB
Active(file):     268264 kB
Inactive(file):   161796 kB
Unevictable:      110908 kB
Mlocked:          110908 kB
SwapTotal:      67108860 kB
SwapFree:       66999500 kB
Dirty:             61736 kB
Writeback:             0 kB
AnonPages:        377392 kB
Mapped:            42004 kB
Shmem:             28876 kB
Slab:             178172 kB
SReclaimable:     149504 kB
SUnreclaim:        28668 kB
KernelStack:        3552 kB
PageTables:         6200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     779248 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    116736 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 54292 MiB
End job on node146 at 2019-09-12 13:00:00