Trace number 4309639

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) 2519.66 2520.02

General information on the benchmark

NameEternity/
Eternity-08-08_c18.xml
MD5SUM631cb3d235a52ad054110af2866c45e9
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 variables208
Number of constraints97
Number of domains2
Minimum domain size12
Maximum domain size64
Distribution of domain sizes[{"size":12,"count":144},{"size":64,"count":64}]
Minimum variable degree1
Maximum variable degree9
Distribution of variable degrees[{"degree":1,"count":7},{"degree":2,"count":200},{"degree":9,"count":1}]
Minimum constraint arity1
Maximum constraint arity64
Distribution of constraint arities[{"arity":1,"count":32},{"arity":5,"count":64},{"arity":64,"count":1}]
Number of extensional constraints64
Number of intensional constraints32
Distribution of constraint types[{"type":"extension","count":64},{"type":"intension","count":32},{"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 (13564 MiB free)
  memory of node 1: 16384 MiB (10316 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309639-1534320007/watcher-4309639-1534320007 -o /tmp/evaluation-result-4309639-1534320007/solver-4309639-1534320007 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15169 --watchdog 2580 xcsp_picat HOME/instance-4309639-1534320007.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
Current StackSize limit: 8192 KiB

solver pid=18798, runsolver pid=18795

[startup+0.100454 s]*
/proc/loadavg: 2.00 2.01 2.05 3/193 18799
/proc/meminfo: memFree=24428044/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2032476 memory=29440 CPUtime=0.1 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 2977 0 0 0 10 0 0 0 20 0 1 0 249563826 2081255424 7360 33554432000 4194304 5849940 140723628474704 140723628473912 4507637 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 508119 7360 638 405 0 505063 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2032476 KiB
Current children cumulated memory: 29440 KiB

[startup+0.209966 s]*
/proc/loadavg: 2.00 2.01 2.05 3/193 18799
/proc/meminfo: memFree=24429552/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2031764 memory=28768 CPUtime=0.21 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 3629 0 0 0 21 0 0 0 20 0 1 0 249563826 2080526336 7192 33554432000 4194304 5849940 140723628474704 140723628473912 5395248 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 507941 7192 654 405 0 504885 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031764 KiB
Current children cumulated memory: 28768 KiB

[startup+0.309942 s]*
/proc/loadavg: 2.00 2.01 2.05 3/193 18799
/proc/meminfo: memFree=24429552/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2031752 memory=28692 CPUtime=0.31 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 3929 0 0 0 31 0 0 0 20 0 1 0 249563826 2080514048 7173 33554432000 4194304 5849940 140723628474704 140723628473912 5369964 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 507938 7173 654 405 0 504882 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031752 KiB
Current children cumulated memory: 28692 KiB

[startup+0.700394 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 18799
/proc/meminfo: memFree=24429124/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2033600 memory=30564 CPUtime=0.69 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 4953 0 0 0 69 0 0 0 20 0 1 0 249563826 2082406400 7641 33554432000 4194304 5849940 140723628474704 140723628472952 5360907 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 508400 7641 656 405 0 505344 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2033600 KiB
Current children cumulated memory: 30564 KiB

[startup+1.50035 s]
/proc/loadavg: 1.92 2.00 2.04 3/193 18799
/proc/meminfo: memFree=24422748/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2037448 memory=34488 CPUtime=1.49 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 6126 0 0 0 148 1 0 0 20 0 1 0 249563826 2086346752 8622 33554432000 4194304 5849940 140723628474704 140723628473192 4211862 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 509362 8622 662 405 0 506306 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2037448 KiB
Current children cumulated memory: 34488 KiB

[startup+3.10989 s]
/proc/loadavg: 1.92 2.00 2.04 3/193 18799
/proc/meminfo: memFree=24442532/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2041744 memory=38320 CPUtime=3.1 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 9661 0 0 0 307 3 0 0 20 0 1 0 249563826 2090745856 9580 33554432000 4194304 5849940 140723628474704 140723628473704 139832030183303 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 510436 9580 670 405 0 507380 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2041744 KiB
Current children cumulated memory: 38320 KiB

[startup+6.30037 s]
/proc/loadavg: 1.93 2.00 2.04 3/193 18799
/proc/meminfo: memFree=24443524/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2040188 memory=37368 CPUtime=6.29 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 12889 0 0 0 622 7 0 0 20 0 1 0 249563826 2089152512 9342 33554432000 4194304 5849940 140723628474704 140723628473576 5437886 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 510047 9342 670 405 0 506991 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2040188 KiB
Current children cumulated memory: 37368 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/193 18799
/proc/meminfo: memFree=24445676/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2038188 memory=35368 CPUtime=12.69 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 15078 0 0 0 1260 9 0 0 20 0 1 0 249563826 2087104512 8842 33554432000 4194304 5849940 140723628474704 140723628473112 4211607 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 509547 8842 670 405 0 506491 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2038188 KiB
Current children cumulated memory: 35368 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/193 18799
/proc/meminfo: memFree=24439628/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2044780 memory=41888 CPUtime=25.49 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 23169 0 0 0 2532 17 0 0 20 0 1 0 249563826 2093854720 10472 33554432000 4194304 5849940 140723628474704 140723628473112 4212035 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 511195 10472 670 405 0 508139 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2044780 KiB
Current children cumulated memory: 41888 KiB

[startup+51.11 s]
/proc/loadavg: 1.97 2.00 2.04 3/193 18799
/proc/meminfo: memFree=24434480/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2045448 memory=42444 CPUtime=51.09 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 39493 0 0 0 5072 37 0 0 20 0 1 0 249563826 2094538752 10611 33554432000 4194304 5849940 140723628474704 140723628473864 139832030183303 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 511362 10611 670 405 0 508306 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2045448 KiB
Current children cumulated memory: 42444 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 18823
/proc/meminfo: memFree=24418408/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2046700 memory=43556 CPUtime=102.28 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 75554 0 0 0 10145 83 0 0 20 0 1 0 249563826 2095820800 10889 33554432000 4194304 5849940 140723628474704 140723628473704 139832030183303 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 511675 10889 670 405 0 508619 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2046700 KiB
Current children cumulated memory: 43556 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 18824
/proc/meminfo: memFree=24281772/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2047720 memory=44828 CPUtime=162.26 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 115339 0 0 0 16101 125 0 0 20 0 1 0 249563826 2096865280 11207 33554432000 4194304 5849940 140723628474704 140723628473704 5361153 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 511930 11207 670 405 0 508874 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2047720 KiB
Current children cumulated memory: 44828 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.01 2.05 3/192 18825
/proc/meminfo: memFree=24276968/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2051008 memory=47968 CPUtime=222.26 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 150126 0 0 0 22061 165 0 0 20 0 1 0 249563826 2100232192 11992 33554432000 4194304 5849940 140723628474704 140723628473704 139832030183303 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 512752 11992 670 405 0 509696 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2051008 KiB
Current children cumulated memory: 47968 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/192 18826
/proc/meminfo: memFree=24253744/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2076028 memory=73136 CPUtime=282.25 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 193667 0 0 0 28020 205 0 0 20 0 1 0 249563826 2125852672 18284 33554432000 4194304 5849940 140723628474704 140723628473704 5438033 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 519007 18284 670 405 0 515951 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2076028 KiB
Current children cumulated memory: 73136 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18827
/proc/meminfo: memFree=24189844/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2108780 memory=105888 CPUtime=342.24 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 224090 0 0 0 33992 232 0 0 20 0 1 0 249563826 2159390720 26472 33554432000 4194304 5849940 140723628474704 140723628473704 5437946 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 527195 26472 670 405 0 524139 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 2108780 KiB
Current children cumulated memory: 105888 KiB

[startup+402.3 s]
/proc/loadavg: 2.10 2.05 2.06 3/190 18828
/proc/meminfo: memFree=24263720/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2078396 memory=75632 CPUtime=402.23 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 241829 0 0 0 39969 254 0 0 20 0 1 0 249563826 2128277504 18908 33554432000 4194304 5849940 140723628474704 140723628473864 139832030183303 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 519599 18908 670 405 0 516543 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 2078396 KiB
Current children cumulated memory: 75632 KiB

[startup+462.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/190 18829
/proc/meminfo: memFree=24229300/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2116800 memory=114036 CPUtime=462.22 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 269068 0 0 0 45948 274 0 0 20 0 1 0 249563826 2167603200 28509 33554432000 4194304 5849940 140723628474704 140723628473704 139832030183303 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 529200 28509 670 405 0 526144 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 2116800 KiB
Current children cumulated memory: 114036 KiB


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

/proc/18798/statm: 569648 70261 670 405 0 566592 0
Current children cumulated CPU time: 1722.04 s
Current children cumulated vsize: 2278592 KiB
Current children cumulated memory: 281044 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 18933
/proc/meminfo: memFree=24095308/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2360528 memory=362980 CPUtime=1782.03 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 635376 0 0 0 177668 535 0 0 20 0 1 0 249563826 2417180672 90745 33554432000 4194304 5849940 140723628474704 140723628473704 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 590132 90745 670 405 0 587076 0
Current children cumulated CPU time: 1782.03 s
Current children cumulated vsize: 2360528 KiB
Current children cumulated memory: 362980 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 18941
/proc/meminfo: memFree=24094692/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2360024 memory=362476 CPUtime=1842.02 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 677808 0 0 0 183658 544 0 0 20 0 1 0 249563826 2416664576 90619 33554432000 4194304 5849940 140723628474704 140723628473704 5335720 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 590006 90619 670 405 0 586950 0
Current children cumulated CPU time: 1842.02 s
Current children cumulated vsize: 2360024 KiB
Current children cumulated memory: 362476 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 18942
/proc/meminfo: memFree=24217352/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2360024 memory=362476 CPUtime=1902.02 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 710478 0 0 0 189651 551 0 0 20 0 1 0 249563826 2416664576 90619 33554432000 4194304 5849940 140723628474704 140723628473704 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 590006 90619 670 405 0 586950 0
Current children cumulated CPU time: 1902.02 s
Current children cumulated vsize: 2360024 KiB
Current children cumulated memory: 362476 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18943
/proc/meminfo: memFree=24313032/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2195516 memory=197968 CPUtime=1962.01 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 738437 0 0 0 195641 560 0 0 20 0 1 0 249563826 2248208384 49492 33554432000 4194304 5849940 140723628474704 140723628473704 5437990 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 548879 49492 670 405 0 545823 0
Current children cumulated CPU time: 1962.01 s
Current children cumulated vsize: 2195516 KiB
Current children cumulated memory: 197968 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18944
/proc/meminfo: memFree=24233732/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2175396 memory=177848 CPUtime=2022 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 752424 0 0 0 201625 575 0 0 20 0 1 0 249563826 2227605504 44462 33554432000 4194304 5849940 140723628474704 140723628473864 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 543849 44462 670 405 0 540793 0
Current children cumulated CPU time: 2022 s
Current children cumulated vsize: 2175396 KiB
Current children cumulated memory: 177848 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18945
/proc/meminfo: memFree=24233564/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2208164 memory=210612 CPUtime=2081.99 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 781779 0 0 0 207606 593 0 0 20 0 1 0 249563826 2261159936 52653 33554432000 4194304 5849940 140723628474704 140723628473704 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 552041 52653 670 405 0 548985 0
Current children cumulated CPU time: 2081.99 s
Current children cumulated vsize: 2208164 KiB
Current children cumulated memory: 210612 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18947
/proc/meminfo: memFree=24171284/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2208164 memory=210600 CPUtime=2141.98 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 793115 0 0 0 213588 610 0 0 20 0 1 0 249563826 2261159936 52650 33554432000 4194304 5849940 140723628474704 140723628473864 5312969 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 552041 52650 670 405 0 548985 0
Current children cumulated CPU time: 2141.98 s
Current children cumulated vsize: 2208164 KiB
Current children cumulated memory: 210600 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 18948
/proc/meminfo: memFree=24164924/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2188044 memory=190496 CPUtime=2201.97 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 824274 0 0 0 219569 628 0 0 20 0 1 0 249563826 2240557056 47624 33554432000 4194304 5849940 140723628474704 140723628473704 5437886 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 547011 47624 670 405 0 543955 0
Current children cumulated CPU time: 2201.97 s
Current children cumulated vsize: 2188044 KiB
Current children cumulated memory: 190496 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 18949
/proc/meminfo: memFree=24121056/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2231868 memory=234320 CPUtime=2261.97 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 835996 0 0 0 225549 648 0 0 20 0 1 0 249563826 2285432832 58580 33554432000 4194304 5849940 140723628474704 140723628473704 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 557967 58580 670 405 0 554911 0
Current children cumulated CPU time: 2261.97 s
Current children cumulated vsize: 2231868 KiB
Current children cumulated memory: 234320 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 18950
/proc/meminfo: memFree=24037828/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2248900 memory=251352 CPUtime=2321.96 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 858585 0 0 0 231540 656 0 0 20 0 1 0 249563826 2302873600 62838 33554432000 4194304 5849940 140723628474704 140723628473704 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 562225 62838 670 405 0 559169 0
Current children cumulated CPU time: 2321.96 s
Current children cumulated vsize: 2248900 KiB
Current children cumulated memory: 251352 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18952
/proc/meminfo: memFree=24036836/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2248900 memory=251352 CPUtime=2381.95 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 858655 0 0 0 237535 660 0 0 20 0 1 0 249563826 2302873600 62838 33554432000 4194304 5849940 140723628474704 140723628473864 5438429 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 562225 62838 670 405 0 559169 0
Current children cumulated CPU time: 2381.95 s
Current children cumulated vsize: 2248900 KiB
Current children cumulated memory: 251352 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18962
/proc/meminfo: memFree=23981764/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2303856 memory=306188 CPUtime=2441.94 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 884259 0 0 0 243527 667 0 0 20 0 1 0 249563826 2359148544 76547 33554432000 4194304 5849940 140723628474704 140723628473704 5437799 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 575964 76547 670 405 0 572908 0
Current children cumulated CPU time: 2441.94 s
Current children cumulated vsize: 2303856 KiB
Current children cumulated memory: 306188 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18963
/proc/meminfo: memFree=23978148/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2307172 memory=309552 CPUtime=2501.93 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 884586 0 0 0 249522 671 0 0 20 0 1 0 249563826 2362544128 77388 33554432000 4194304 5849940 140723628474704 140723628473864 5437772 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 576793 77388 670 405 0 573737 0
Current children cumulated CPU time: 2501.93 s
Current children cumulated vsize: 2307172 KiB
Current children cumulated memory: 309552 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 18963
/proc/meminfo: memFree=23978524/32770624 swapFree=67108840/67108860
[pid=18798] ppid=18795 vsize=2307172 memory=309624 CPUtime=2519.64 cores=0,2,4,6
/proc/18798/stat : 18798 (xcsp_picat) R 18795 18798 15138 0 -1 4202496 908889 0 0 0 251289 675 0 0 20 0 1 0 249563826 2362544128 77406 33554432000 4194304 5849940 140723628474704 140723628473704 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 40718336 140723628479670 140723628479748 140723628479748 140723628482506 0
/proc/18798/statm: 576793 77406 670 405 0 573737 0
Current children cumulated CPU time: 2519.64 s
Current children cumulated vsize: 2307172 KiB
Current children cumulated memory: 309624 KiB

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

[startup+2520.02 s]
# the end of solver process 18798 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.9 s, system=6.76611 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): 2519.66
CPU user time (s): 2512.9
CPU system time (s): 6.76611
CPU usage (%): 99.9859
Max. virtual memory (cumulated for all children) (KiB): 2360528
Max. memory (cumulated for all children) (KiB): 362980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.9
system time used= 6.76611
maximum resident set size= 362980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 908889
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= 26
involuntary context switches= 3027


# summary of solver processes directly reported to runsolver:
#   pid: 18798
#   total CPU time (s): 2519.66
#   total CPU user time (s): 2512.9
#   total CPU system time (s): 6.76611

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.17085 second user time and 19.8599 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-15 10:00:07
IDJOB=4309639
IDBENCH=141661
IDSOLVER=2794
FILE ID=node135/4309639-1534320007
RUNJOBID= node135-1534293063-15169
PBS_JOBID= 21038137
Free space on /tmp= 47276 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Eternity/Eternity-08-08_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309639-1534320007/watcher-4309639-1534320007 -o /tmp/evaluation-result-4309639-1534320007/solver-4309639-1534320007 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15169 --watchdog 2580  xcsp_picat HOME/instance-4309639-1534320007.xml

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

MD5SUM BENCH= 631cb3d235a52ad054110af2866c45e9
RANDOM SEED=1936284622

node135.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        24455648 kB
MemAvailable:   31518300 kB
Buffers:          156020 kB
Cached:          7140744 kB
SwapCached:           20 kB
Active:          4270168 kB
Inactive:        3458876 kB
Active(anon):     381632 kB
Inactive(anon):   111472 kB
Active(file):    3888536 kB
Inactive(file):  3347404 kB
Unevictable:        7240 kB
Mlocked:            7240 kB
SwapTotal:      67108860 kB
SwapFree:       67108840 kB
Dirty:              3328 kB
Writeback:             0 kB
AnonPages:        439392 kB
Mapped:            60452 kB
Shmem:             57996 kB
Slab:             283148 kB
SReclaimable:     255172 kB
SUnreclaim:        27976 kB
KernelStack:        3456 kB
PageTables:         6200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2691460 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    364544 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 47272 MiB
End job on node135 at 2018-08-15 10:42:07