Trace number 4296171

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
PicatSAT 2018-06-15? (TO) 2519.92 2520.02

General information on the benchmark

NameEternity/
Eternity-14-14_c18.xml
MD5SUM66051f32d3df5832063947322816fa6d
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 variables616
Number of constraints253
Number of domains2
Minimum domain size21
Maximum domain size196
Distribution of domain sizes[{"size":21,"count":420},{"size":196,"count":196}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":13},{"degree":2,"count":602},{"degree":15,"count":1}]
Minimum constraint arity1
Maximum constraint arity196
Distribution of constraint arities[{"arity":1,"count":56},{"arity":5,"count":196},{"arity":196,"count":1}]
Number of extensional constraints196
Number of intensional constraints56
Distribution of constraint types[{"type":"extension","count":196},{"type":"intension","count":56},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data


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 (8866 MiB free)
  memory of node 1: 16384 MiB (11257 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296171-1532611538/watcher-4296171-1532611538 -o /tmp/evaluation-result-4296171-1532611538/solver-4296171-1532611538 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5172 --watchdog 2580 xcsp_picat HOME/instance-4296171-1532611538.xml 

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

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

solver pid=6466, runsolver pid=6463

[startup+0.100108 s]*
/proc/loadavg: 2.04 2.03 2.05 3/190 6467
/proc/meminfo: memFree=20590304/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=111688 memory=19260 CPUtime=0.1 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1413 0 0 0 10 0 0 0 20 0 1 0 78717005 114368512 4815 33554432000 4194304 5849740 140736923125552 140736923125552 140342691662848 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 27922 4815 598 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 19260 KiB

[startup+0.209797 s]*
/proc/loadavg: 2.04 2.03 2.05 3/190 6467
/proc/meminfo: memFree=20584160/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=111688 memory=25404 CPUtime=0.21 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1416 0 0 0 21 0 0 0 20 0 1 0 78717005 114368512 6351 33554432000 4194304 5849740 140736923125552 140736923125552 4488915 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 27922 6351 598 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 25404 KiB

[startup+0.309594 s]*
/proc/loadavg: 2.04 2.03 2.05 3/190 6467
/proc/meminfo: memFree=20578016/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=111688 memory=31548 CPUtime=0.31 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1419 0 0 0 31 0 0 0 20 0 1 0 78717005 114368512 7887 33554432000 4194304 5849740 140736923125552 140736923125552 4488935 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 27922 7887 598 405 0 24866 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 31548 KiB

[startup+0.70036 s]
/proc/loadavg: 2.04 2.03 2.05 3/190 6467
/proc/meminfo: memFree=20554684/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=143524 memory=76064 CPUtime=0.69 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 10667 0 0 0 67 2 0 0 20 0 1 0 78717005 146968576 19016 33554432000 4194304 5849740 140736923125552 140736923124872 140342691272608 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 35881 19016 640 405 0 32825 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 143524 KiB
Current children cumulated memory: 76064 KiB

[startup+1.50036 s]
/proc/loadavg: 2.04 2.03 2.05 3/190 6467
/proc/meminfo: memFree=20470520/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=253484 memory=185964 CPUtime=1.49 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 16665 0 0 0 145 4 0 0 20 0 1 0 78717005 259567616 46491 33554432000 4194304 5849740 140736923125552 140736923124248 4581762 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 63371 46491 640 405 0 60315 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 253484 KiB
Current children cumulated memory: 185964 KiB

[startup+3.10968 s]
/proc/loadavg: 1.96 2.01 2.04 3/190 6467
/proc/meminfo: memFree=20395336/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=278804 memory=211368 CPUtime=3.1 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 35226 0 0 0 305 5 0 0 20 0 1 0 78717005 285495296 52842 33554432000 4194304 5849740 140736923125552 140736923124424 5360713 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 69701 52842 661 405 0 66645 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 278804 KiB
Current children cumulated memory: 211368 KiB

[startup+6.30027 s]
/proc/loadavg: 1.96 2.01 2.04 3/190 6528
/proc/meminfo: memFree=20570980/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=351076 memory=281344 CPUtime=6.29 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 55020 0 0 0 622 7 0 0 20 0 1 0 78717005 359501824 70336 33554432000 4194304 5849740 140736923125552 140736923124040 5301875 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 87769 70336 667 405 0 84713 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 351076 KiB
Current children cumulated memory: 281344 KiB

[startup+12.7003 s]
/proc/loadavg: 1.96 2.01 2.04 3/190 6528
/proc/meminfo: memFree=20638384/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=285540 memory=215848 CPUtime=12.69 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 89683 0 0 0 1260 9 0 0 20 0 1 0 78717005 292392960 53962 33554432000 4194304 5849740 140736923125552 140736923123816 5307557 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 71385 53962 674 405 0 68329 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 285540 KiB
Current children cumulated memory: 215848 KiB

[startup+25.5004 s]
/proc/loadavg: 1.97 2.01 2.04 3/190 6528
/proc/meminfo: memFree=20632488/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=285540 memory=215848 CPUtime=25.48 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 127667 0 0 0 2535 13 0 0 20 0 1 0 78717005 292392960 53962 33554432000 4194304 5849740 140736923125552 140736923124424 140342691684231 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 71385 53962 674 405 0 68329 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 285540 KiB
Current children cumulated memory: 215848 KiB

[startup+51.1097 s]
/proc/loadavg: 1.98 2.01 2.04 3/190 6528
/proc/meminfo: memFree=20637188/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=283220 memory=215600 CPUtime=51.09 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 145711 0 0 0 5085 24 0 0 20 0 1 0 78717005 290017280 53900 33554432000 4194304 5849740 140736923125552 140736923124200 4217874 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 70805 53900 675 405 0 67749 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 283220 KiB
Current children cumulated memory: 215600 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/191 6530
/proc/meminfo: memFree=20628568/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=287500 memory=217852 CPUtime=102.28 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 162281 0 0 0 10182 46 0 0 20 0 1 0 78717005 294400000 54463 33554432000 4194304 5849740 140736923125552 140736923124200 4217904 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 71875 54463 675 405 0 68819 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 287500 KiB
Current children cumulated memory: 217852 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 6532
/proc/meminfo: memFree=20618608/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=287236 memory=225332 CPUtime=162.27 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 166726 0 0 0 16151 76 0 0 20 0 1 0 78717005 294129664 56333 33554432000 4194304 5849740 140736923125552 140736923124552 140342691684231 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 71809 56333 675 405 0 68753 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 287236 KiB
Current children cumulated memory: 225332 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/191 6533
/proc/meminfo: memFree=20542728/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=355728 memory=293812 CPUtime=222.27 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 170074 0 0 0 22123 104 0 0 20 0 1 0 78717005 364265472 73453 33554432000 4194304 5849740 140736923125552 140736923124040 4211646 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 88932 73453 675 405 0 85876 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 355728 KiB
Current children cumulated memory: 293812 KiB

[startup+282.3 s]
/proc/loadavg: 2.09 2.04 2.05 3/191 6541
/proc/meminfo: memFree=20508388/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=375196 memory=312936 CPUtime=282.27 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 175027 0 0 0 28092 135 0 0 20 0 1 0 78717005 384200704 78234 33554432000 4194304 5849740 140736923125552 140736923124552 140342691684231 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 93799 78234 675 405 0 90743 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 375196 KiB
Current children cumulated memory: 312936 KiB

[startup+342.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 6542
/proc/meminfo: memFree=20471712/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=368888 memory=299660 CPUtime=342.27 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 180765 0 0 0 34064 163 0 0 20 0 1 0 78717005 377741312 74915 33554432000 4194304 5849740 140736923125552 140736923124552 140342691684231 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 92222 74915 675 405 0 89166 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 368888 KiB
Current children cumulated memory: 299660 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/190 6543
/proc/meminfo: memFree=20462204/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=405168 memory=342056 CPUtime=402.27 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 183854 0 0 0 40042 185 0 0 20 0 1 0 78717005 414892032 85514 33554432000 4194304 5849740 140736923125552 140736923124712 140342691684231 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 101292 85514 675 405 0 98236 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 405168 KiB
Current children cumulated memory: 342056 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.04 2.05 3/190 6544
/proc/meminfo: memFree=20452276/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=391404 memory=323860 CPUtime=462.27 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 188704 0 0 0 46014 213 0 0 20 0 1 0 78717005 400797696 80965 33554432000 4194304 5849740 140736923125552 140736923124552 140342691684231 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 97851 80965 675 405 0 94795 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 391404 KiB
Current children cumulated memory: 323860 KiB


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

/proc/6466/statm: 225018 209514 675 405 0 221962 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 900072 KiB
Current children cumulated memory: 838056 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.07 2.07 3/190 6585
/proc/meminfo: memFree=19968340/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=612996 memory=550980 CPUtime=1782.25 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 713421 0 0 0 177476 749 0 0 20 0 1 0 78717005 627707904 137745 33554432000 4194304 5849740 140736923125552 140736923124424 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 153249 137745 675 405 0 150193 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 612996 KiB
Current children cumulated memory: 550980 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.06 2.07 3/190 6586
/proc/meminfo: memFree=19502732/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=1077796 memory=1015780 CPUtime=1842.25 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 730524 0 0 0 183455 770 0 0 20 0 1 0 78717005 1103663104 253945 33554432000 4194304 5849740 140736923125552 140736923124552 140342691684231 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 269449 253945 675 405 0 266393 0
Current children cumulated CPU time: 1842.25 s
Current children cumulated vsize: 1077796 KiB
Current children cumulated memory: 1015780 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/191 6588
/proc/meminfo: memFree=18939436/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=1725972 memory=1663952 CPUtime=1902.25 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 762223 0 0 0 189430 795 0 0 20 0 1 0 78717005 1767395328 415988 33554432000 4194304 5849740 140736923125552 140736923124552 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 431493 415988 675 405 0 428437 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 1725972 KiB
Current children cumulated memory: 1663952 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/191 6590
/proc/meminfo: memFree=18927752/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=1857044 memory=1795024 CPUtime=1962.25 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 916557 0 0 0 195412 813 0 0 20 0 1 0 78717005 1901613056 448756 33554432000 4194304 5849740 140736923125552 140736923124200 5317076 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 464261 448756 675 405 0 461205 0
Current children cumulated CPU time: 1962.25 s
Current children cumulated vsize: 1857044 KiB
Current children cumulated memory: 1795024 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 6591
/proc/meminfo: memFree=20250112/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=504700 memory=442680 CPUtime=2022.24 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 992498 0 0 0 201387 837 0 0 20 0 1 0 78717005 516812800 110670 33554432000 4194304 5849740 140736923125552 140736923124040 4234734 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 126175 110670 675 405 0 123119 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 504700 KiB
Current children cumulated memory: 442680 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 6600
/proc/meminfo: memFree=20186024/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=600896 memory=538876 CPUtime=2082.24 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1024841 0 0 0 207367 857 0 0 20 0 1 0 78717005 615317504 134719 33554432000 4194304 5849740 140736923125552 140736923124712 140342691684231 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 150224 134719 675 405 0 147168 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 600896 KiB
Current children cumulated memory: 538876 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 6623
/proc/meminfo: memFree=20010248/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=731968 memory=669816 CPUtime=2142.24 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1061045 0 0 0 213347 877 0 0 20 0 1 0 78717005 749535232 167454 33554432000 4194304 5849740 140736923125552 140736923124424 140342691684231 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 182992 167454 675 405 0 179936 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 731968 KiB
Current children cumulated memory: 669816 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 6624
/proc/meminfo: memFree=19802572/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=928356 memory=866336 CPUtime=2202.24 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1112524 0 0 0 219321 903 0 0 20 0 1 0 78717005 950636544 216584 33554432000 4194304 5849740 140736923125552 140736923124424 5360417 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 232089 216584 675 405 0 229033 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 928356 KiB
Current children cumulated memory: 866336 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6625
/proc/meminfo: memFree=19782772/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=931340 memory=869320 CPUtime=2262.24 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1158077 0 0 0 225300 924 0 0 20 0 1 0 78717005 953692160 217330 33554432000 4194304 5849740 140736923125552 140736923124552 140342691684231 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 232835 217330 675 405 0 229779 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 931340 KiB
Current children cumulated memory: 869320 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6626
/proc/meminfo: memFree=20078912/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=635480 memory=573460 CPUtime=2322.24 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1201251 0 0 0 231283 941 0 0 20 0 1 0 78717005 650731520 143365 33554432000 4194304 5849740 140736923125552 140736923124552 5335512 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 158870 143365 675 405 0 155814 0
Current children cumulated CPU time: 2322.24 s
Current children cumulated vsize: 635480 KiB
Current children cumulated memory: 573460 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 6627
/proc/meminfo: memFree=20101204/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=555864 memory=493844 CPUtime=2382.24 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1242458 0 0 0 237264 960 0 0 20 0 1 0 78717005 569204736 123461 33554432000 4194304 5849740 140736923125552 140736923124552 5335585 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 138966 123461 675 405 0 135910 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 555864 KiB
Current children cumulated memory: 493844 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6629
/proc/meminfo: memFree=19970052/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=686936 memory=624916 CPUtime=2442.22 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1267747 0 0 0 243243 979 0 0 20 0 1 0 78717005 703422464 156229 33554432000 4194304 5849740 140736923125552 140736923124424 5312598 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 171734 156229 675 405 0 168678 0
Current children cumulated CPU time: 2442.22 s
Current children cumulated vsize: 686936 KiB
Current children cumulated memory: 624916 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6630
/proc/meminfo: memFree=20037748/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=619256 memory=557136 CPUtime=2502.2 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1271634 0 0 0 249222 998 0 0 20 0 1 0 78717005 634118144 139284 33554432000 4194304 5849740 140736923125552 140736923124552 140342691684231 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 154814 139284 675 405 0 151758 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 619256 KiB
Current children cumulated memory: 557136 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 6630
/proc/meminfo: memFree=19937236/32770624 swapFree=67108860/67108860
[pid=6466] ppid=6463 vsize=719752 memory=657660 CPUtime=2519.9 cores=1,3,5,7
/proc/6466/stat : 6466 (xcsp_picat) R 6463 6466 4275 0 -1 4202496 1274100 0 0 0 250986 1004 0 0 20 0 1 0 78717005 737026048 164415 33554432000 4194304 5849740 140736923125552 140736923124552 5312874 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 44748800 140736923129014 140736923129092 140736923129092 140736923131850 0
/proc/6466/statm: 179938 164415 675 405 0 176882 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 719752 KiB
Current children cumulated memory: 657660 KiB

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

[startup+2520.02 s]
# the end of solver process 6466 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.86 s, system=10.054 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): 2520.02
CPU time (s): 2519.92
CPU user time (s): 2509.86
CPU system time (s): 10.054
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 1857044
Max. memory (cumulated for all children) (KiB): 1795024

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.86
system time used= 10.054
maximum resident set size= 1795024
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1274100
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= 145
involuntary context switches= 813


# summary of solver processes directly reported to runsolver:
#   pid: 6466
#   total CPU time (s): 2519.92
#   total CPU user time (s): 2509.86
#   total CPU system time (s): 10.054

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.71093 second user time and 19.2543 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 15:25:38
IDJOB=4296171
IDBENCH=141660
IDSOLVER=2754
FILE ID=node134/4296171-1532611538
RUNJOBID= node134-1532598933-5172
PBS_JOBID= 21021975
Free space on /tmp= 55556 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Eternity/Eternity-14-14_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296171-1532611538/watcher-4296171-1532611538 -o /tmp/evaluation-result-4296171-1532611538/solver-4296171-1532611538 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5172 --watchdog 2580  xcsp_picat HOME/instance-4296171-1532611538.xml

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

MD5SUM BENCH= 66051f32d3df5832063947322816fa6d
RANDOM SEED=992331086

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        20607328 kB
MemAvailable:   31683672 kB
Buffers:          224480 kB
Cached:         11111724 kB
SwapCached:            0 kB
Active:          2406500 kB
Inactive:        9260564 kB
Active(anon):     281940 kB
Inactive(anon):    76424 kB
Active(file):    2124560 kB
Inactive(file):  9184140 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5488 kB
Writeback:             0 kB
AnonPages:        407660 kB
Mapped:            43204 kB
Shmem:             25248 kB
Slab:             195236 kB
SReclaimable:     166960 kB
SUnreclaim:        28276 kB
KernelStack:        3408 kB
PageTables:         5624 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     691888 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    339968 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55552 MiB
End job on node134 at 2018-07-26 16:07:38