Trace number 4309571

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 2018-08-14? (TO) 2520.06 2520.01

General information on the benchmark

NameBibd/
Bibd-sum-34-085-30-12-10_c18.xml
MD5SUMb8a3101f481aadf5580b66257c4acd87
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 variables2890
Number of constraints681
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":2890}]
Minimum variable degree36
Maximum variable degree36
Distribution of variable degrees[{"degree":36,"count":2890}]
Minimum constraint arity34
Maximum constraint arity2890
Distribution of constraint arities[{"arity":34,"count":85},{"arity":85,"count":34},{"arity":170,"count":561},{"arity":2890,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":680}]
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 (13246 MiB free)
  memory of node 1: 16384 MiB (13907 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309571-1534306123/watcher-4309571-1534306123 -o /tmp/evaluation-result-4309571-1534306123/solver-4309571-1534306123 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534292346-18984 --watchdog 2580 xcsp_picat HOME/instance-4309571-1534306123.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=20749, runsolver pid=20746


[startup+0.100125 s]*
/proc/loadavg: 1.88 2.00 2.03 3/187 20750
/proc/meminfo: memFree=27768272/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2025744 memory=39008 CPUtime=0.09 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 1777 0 0 0 9 0 0 0 20 0 1 0 248175474 2074361856 9752 33554432000 4194304 5849940 140732099037536 140732099036840 4454219 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 506436 9752 609 405 0 503380 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 39008 KiB

[startup+0.209751 s]*
/proc/loadavg: 1.88 2.00 2.03 3/187 20750
/proc/meminfo: memFree=27753812/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2025744 memory=53796 CPUtime=0.21 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 1850 0 0 0 20 1 0 0 20 0 1 0 248175474 2074361856 13449 33554432000 4194304 5849940 140732099037536 140732099036840 4931088 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 506436 13449 620 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 53796 KiB

[startup+0.309608 s]*
/proc/loadavg: 1.88 2.00 2.03 3/187 20750
/proc/meminfo: memFree=27739228/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2025744 memory=70180 CPUtime=0.31 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 1890 0 0 0 30 1 0 0 20 0 1 0 248175474 2074361856 17545 33554432000 4194304 5849940 140732099037536 140732099036840 4491931 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 506436 17545 620 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 70180 KiB

[startup+0.700399 s]
/proc/loadavg: 1.88 2.00 2.03 3/187 20750
/proc/meminfo: memFree=27703048/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2025744 memory=142864 CPUtime=0.69 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 2167 0 0 0 67 2 0 0 20 0 1 0 248175474 2074361856 35716 33554432000 4194304 5849940 140732099037536 140732099036840 4492560 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 506436 35716 621 405 0 503380 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 142864 KiB

[startup+1.50036 s]
/proc/loadavg: 1.88 2.00 2.03 3/187 20750
/proc/meminfo: memFree=27643488/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2062900 memory=180232 CPUtime=1.49 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 9032 0 0 0 130 19 0 0 20 0 1 0 248175474 2112409600 45058 33554432000 4194304 5849940 140732099037536 140732099036520 4828849 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 515725 45058 679 405 0 512669 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2062900 KiB
Current children cumulated memory: 180232 KiB

[startup+3.10965 s]
/proc/loadavg: 1.81 1.98 2.03 3/187 20750
/proc/meminfo: memFree=27607364/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2085440 memory=201952 CPUtime=3.09 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 24733 0 0 0 289 20 0 0 20 0 1 0 248175474 2135490560 50488 33554432000 4194304 5849940 140732099037536 140732099036184 5359304 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 521360 50488 702 405 0 518304 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2085440 KiB
Current children cumulated memory: 201952 KiB

[startup+6.30028 s]
/proc/loadavg: 1.81 1.98 2.03 3/187 20750
/proc/meminfo: memFree=27550568/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2139084 memory=256712 CPUtime=6.29 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 34479 0 0 0 607 22 0 0 20 0 1 0 248175474 2190422016 64178 33554432000 4194304 5849940 140732099037536 140732099034968 4203940 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 534771 64178 708 405 0 531715 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2139084 KiB
Current children cumulated memory: 256712 KiB

[startup+12.7003 s]
/proc/loadavg: 1.84 1.98 2.03 3/187 20750
/proc/meminfo: memFree=27493224/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2139084 memory=256712 CPUtime=12.68 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 51670 0 0 0 1246 22 0 0 20 0 1 0 248175474 2190422016 64178 33554432000 4194304 5849940 140732099037536 140732099034968 5309130 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 534771 64178 708 405 0 531715 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2139084 KiB
Current children cumulated memory: 256712 KiB

[startup+25.5003 s]
/proc/loadavg: 1.86 1.98 2.03 3/187 20750
/proc/meminfo: memFree=27460768/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2138836 memory=256480 CPUtime=25.49 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 67353 0 0 0 2523 26 0 0 20 0 1 0 248175474 2190168064 64120 33554432000 4194304 5849940 140732099037536 140732099036024 5309076 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 534709 64120 712 405 0 531653 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2138836 KiB
Current children cumulated memory: 256480 KiB

[startup+51.1094 s]
/proc/loadavg: 1.91 1.99 2.03 3/187 20750
/proc/meminfo: memFree=27545552/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2145612 memory=261548 CPUtime=51.09 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 80847 0 0 0 5076 33 0 0 20 0 1 0 248175474 2197106688 65387 33554432000 4194304 5849940 140732099037536 140732099036024 5309811 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 536403 65387 712 405 0 533347 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2145612 KiB
Current children cumulated memory: 261548 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 1.99 2.03 3/188 20759
/proc/meminfo: memFree=27452588/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2145496 memory=263084 CPUtime=102.28 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 95283 0 0 0 10173 55 0 0 20 0 1 0 248175474 2196987904 65771 33554432000 4194304 5849940 140732099037536 140732099036024 5309792 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 536374 65771 712 405 0 533318 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2145496 KiB
Current children cumulated memory: 263084 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 20760
/proc/meminfo: memFree=27418012/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2152788 memory=273016 CPUtime=162.28 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 97742 0 0 0 16146 82 0 0 20 0 1 0 248175474 2204454912 68254 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 538197 68254 712 405 0 535141 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2152788 KiB
Current children cumulated memory: 273016 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 20761
/proc/meminfo: memFree=27416672/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2155568 memory=274704 CPUtime=222.28 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 101214 0 0 0 22119 109 0 0 20 0 1 0 248175474 2207301632 68676 33554432000 4194304 5849940 140732099037536 140732099036536 5437772 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 538892 68676 712 405 0 535836 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2155568 KiB
Current children cumulated memory: 274704 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 20762
/proc/meminfo: memFree=27478488/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2158728 memory=270708 CPUtime=282.29 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 104516 0 0 0 28090 139 0 0 20 0 1 0 248175474 2210537472 67677 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 539682 67677 712 405 0 536626 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2158728 KiB
Current children cumulated memory: 270708 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 20763
/proc/meminfo: memFree=27439664/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2158736 memory=277748 CPUtime=342.28 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 107857 0 0 0 34056 172 0 0 20 0 1 0 248175474 2210545664 69437 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 539684 69437 712 405 0 536628 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2158736 KiB
Current children cumulated memory: 277748 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 20764
/proc/meminfo: memFree=27505436/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2158692 memory=277704 CPUtime=402.29 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 110999 0 0 0 40023 206 0 0 20 0 1 0 248175474 2210500608 69426 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 539673 69426 712 405 0 536617 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2158692 KiB
Current children cumulated memory: 277704 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 20765
/proc/meminfo: memFree=27503136/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2165124 memory=284136 CPUtime=462.28 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 113317 0 0 0 45992 236 0 0 20 0 1 0 248175474 2217086976 71034 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 541281 71034 712 405 0 538225 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2165124 KiB
Current children cumulated memory: 284136 KiB


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

/proc/20749/statm: 554035 83872 712 405 0 550979 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 2216140 KiB
Current children cumulated memory: 335488 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 20866
/proc/meminfo: memFree=28719508/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2210256 memory=329620 CPUtime=1782.32 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 202110 0 0 0 177297 935 0 0 20 0 1 0 248175474 2263302144 82405 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 552564 82405 712 405 0 549508 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 2210256 KiB
Current children cumulated memory: 329620 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 20867
/proc/meminfo: memFree=28709372/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2209804 memory=329616 CPUtime=1842.32 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 203594 0 0 0 183264 968 0 0 20 0 1 0 248175474 2262839296 82404 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 552451 82404 712 405 0 549395 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 2209804 KiB
Current children cumulated memory: 329616 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 20875
/proc/meminfo: memFree=28682172/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2209804 memory=329616 CPUtime=1902.32 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 204962 0 0 0 189242 990 0 0 20 0 1 0 248175474 2262839296 82404 33554432000 4194304 5849940 140732099037536 140732099036024 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 552451 82404 712 405 0 549395 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 2209804 KiB
Current children cumulated memory: 329616 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 20876
/proc/meminfo: memFree=28671132/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2218760 memory=330604 CPUtime=1962.33 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 206290 0 0 0 195206 1027 0 0 20 0 1 0 248175474 2272010240 82651 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 554690 82651 712 405 0 551634 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 2218760 KiB
Current children cumulated memory: 330604 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 20877
/proc/meminfo: memFree=28646972/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2218308 memory=337512 CPUtime=2022.33 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 208008 0 0 0 201179 1054 0 0 20 0 1 0 248175474 2271547392 84378 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 554577 84378 712 405 0 551521 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 2218308 KiB
Current children cumulated memory: 337512 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 20878
/proc/meminfo: memFree=28611868/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2218308 memory=337512 CPUtime=2082.33 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 210688 0 0 0 207154 1079 0 0 20 0 1 0 248175474 2271547392 84378 33554432000 4194304 5849940 140732099037536 140732099036536 5437815 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 554577 84378 712 405 0 551521 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 2218308 KiB
Current children cumulated memory: 337512 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 20879
/proc/meminfo: memFree=28622652/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2218308 memory=337512 CPUtime=2142.33 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 211982 0 0 0 213122 1111 0 0 20 0 1 0 248175474 2271547392 84378 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 554577 84378 712 405 0 551521 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 2218308 KiB
Current children cumulated memory: 337512 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 20880
/proc/meminfo: memFree=28636068/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2218296 memory=337500 CPUtime=2202.33 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 213814 0 0 0 219098 1135 0 0 20 0 1 0 248175474 2271535104 84375 33554432000 4194304 5849940 140732099037536 140732099036536 5335776 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 554574 84375 712 405 0 551518 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 2218296 KiB
Current children cumulated memory: 337500 KiB

[startup+2262.3 s]
/proc/loadavg: 2.16 2.02 2.04 3/187 20881
/proc/meminfo: memFree=28603628/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2218764 memory=337968 CPUtime=2262.33 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 215331 0 0 0 225068 1165 0 0 20 0 1 0 248175474 2272014336 84492 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 554691 84492 712 405 0 551635 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 2218764 KiB
Current children cumulated memory: 337968 KiB

[startup+2322.3 s]
/proc/loadavg: 2.65 2.21 2.10 3/187 20882
/proc/meminfo: memFree=28603652/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2218296 memory=337500 CPUtime=2322.33 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 216834 0 0 0 231032 1201 0 0 20 0 1 0 248175474 2271535104 84375 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 554574 84375 712 405 0 551518 0
Current children cumulated CPU time: 2322.33 s
Current children cumulated vsize: 2218296 KiB
Current children cumulated memory: 337500 KiB

[startup+2382.3 s]
/proc/loadavg: 2.24 2.17 2.10 3/187 20883
/proc/meminfo: memFree=28574012/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2218284 memory=337748 CPUtime=2382.34 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 219369 0 0 0 236990 1244 0 0 20 0 1 0 248175474 2271522816 84437 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 554571 84437 712 405 0 551515 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 2218284 KiB
Current children cumulated memory: 337748 KiB

[startup+2442.3 s]
/proc/loadavg: 2.10 2.14 2.09 3/187 20884
/proc/meminfo: memFree=28545212/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2218712 memory=338176 CPUtime=2442.34 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 220788 0 0 0 242948 1286 0 0 20 0 1 0 248175474 2271961088 84544 33554432000 4194304 5849940 140732099037536 140732099036408 5359307 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 554678 84544 712 405 0 551622 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 2218712 KiB
Current children cumulated memory: 338176 KiB

[startup+2502.3 s]
/proc/loadavg: 2.26 2.17 2.10 3/188 20893
/proc/meminfo: memFree=28630736/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2232788 memory=353016 CPUtime=2502.34 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 224071 0 0 0 248926 1308 0 0 20 0 1 0 248175474 2286374912 88254 33554432000 4194304 5849940 140732099037536 140732099036696 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 558197 88254 712 405 0 555141 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 2232788 KiB
Current children cumulated memory: 353016 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.47 2.22 2.12 3/188 20893
/proc/meminfo: memFree=28630984/32770624 swapFree=67030680/67108860
[pid=20749] ppid=20746 vsize=2232788 memory=353016 CPUtime=2520.05 cores=1,3,5,7
/proc/20749/stat : 20749 (xcsp_picat) R 20746 20749 18952 0 -1 4202496 224163 0 0 0 250687 1318 0 0 20 0 1 0 248175474 2286374912 88254 33554432000 4194304 5849940 140732099037536 140732099036536 140302374064007 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41340928 140732099044534 140732099044612 140732099044612 140732099047370 0
/proc/20749/statm: 558197 88254 712 405 0 555141 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 2232788 KiB
Current children cumulated memory: 353016 KiB

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

[startup+2520.01 s]
# the end of solver process 20749 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.87 s, system=13.1883 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): 2520.01
CPU time (s): 2520.06
CPU user time (s): 2506.87
CPU system time (s): 13.1883
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2232788
Max. memory (cumulated for all children) (KiB): 353016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.87
system time used= 13.1883
maximum resident set size= 353016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 224164
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= 22
involuntary context switches= 884


# summary of solver processes directly reported to runsolver:
#   pid: 20749
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2506.87
#   total CPU system time (s): 13.1883

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.70647 second user time and 18.5665 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-15 06:08:43
IDJOB=4309571
IDBENCH=141332
IDSOLVER=2794
FILE ID=node102/4309571-1534306123
RUNJOBID= node102-1534292346-18984
PBS_JOBID= 21038132
Free space on /tmp= 39480 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bibd/Bibd-sum-34-085-30-12-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309571-1534306123/watcher-4309571-1534306123 -o /tmp/evaluation-result-4309571-1534306123/solver-4309571-1534306123 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534292346-18984 --watchdog 2580  xcsp_picat HOME/instance-4309571-1534306123.xml

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

MD5SUM BENCH= b8a3101f481aadf5580b66257c4acd87
RANDOM SEED=587907216

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        27805776 kB
MemAvailable:   30499676 kB
Buffers:          151488 kB
Cached:          2807612 kB
SwapCached:        51224 kB
Active:          2846048 kB
Inactive:        1565696 kB
Active(anon):    1375456 kB
Inactive(anon):   136804 kB
Active(file):    1470592 kB
Inactive(file):  1428892 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67030680 kB
Dirty:              3236 kB
Writeback:             4 kB
AnonPages:       1408888 kB
Mapped:            55600 kB
Shmem:             57196 kB
Slab:             249288 kB
SReclaimable:     220504 kB
SUnreclaim:        28784 kB
KernelStack:        3264 kB
PageTables:         7868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2476524 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1347584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 39516 MiB
End job on node102 at 2018-08-15 06:50:43