Trace number 4309785

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2520.04 2519.92

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-10a_c18.xml
MD5SUMccb807efc5055c55865f9388633067c0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.18
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints96
Number of domains8
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":420},{"size":9,"count":10},{"size":10,"count":42},{"size":15,"count":10}]
Minimum variable degree1
Maximum variable degree16
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":430},{"degree":11,"count":9},{"degree":12,"count":9},{"degree":13,"count":17},{"degree":14,"count":4},{"degree":15,"count":2},{"degree":16,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":34},{"arity":11,"count":42},{"arity":43,"count":20}]
Number of extensional constraints42
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":42},{"type":"intension","count":34},{"type":"sum","count":10},{"type":"count","count":10}]
Optimization problemYES
Type of objectivemin MAXIMUM

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 (12959 MiB free)
  memory of node 1: 16384 MiB (13397 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309785-1534320858/watcher-4309785-1534320858 -o /tmp/evaluation-result-4309785-1534320858/solver-4309785-1534320858 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23505 --watchdog 2580 xcsp_picat HOME/instance-4309785-1534320858.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=27101, runsolver pid=27098

[startup+0.100159 s]*
/proc/loadavg: 2.01 2.07 2.07 3/188 27102
/proc/meminfo: memFree=26974744/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2026172 memory=17676 CPUtime=0.1 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 2014 0 0 0 9 1 0 0 20 0 1 0 249649020 2074800128 4419 33554432000 4194304 5849940 140732858585040 140732858585040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 506543 4419 717 405 0 503487 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026172 KiB
Current children cumulated memory: 17676 KiB

[startup+0.209678 s]*
/proc/loadavg: 2.01 2.07 2.07 3/188 27102
/proc/meminfo: memFree=26973292/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2027400 memory=19044 CPUtime=0.21 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 2457 0 0 0 20 1 0 0 20 0 1 0 249649020 2076057600 4761 33554432000 4194304 5849940 140732858585040 140732858585040 5392220 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 506850 4761 736 405 0 503794 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2027400 KiB
Current children cumulated memory: 19044 KiB

[startup+0.309158 s]*
/proc/loadavg: 2.01 2.07 2.07 3/188 27102
/proc/meminfo: memFree=26973292/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2027720 memory=19044 CPUtime=0.31 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 2480 0 0 0 30 1 0 0 20 0 1 0 249649020 2076385280 4761 33554432000 4194304 5849940 140732858585040 140732858585040 5357983 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 506930 4761 736 405 0 503874 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2027720 KiB
Current children cumulated memory: 19044 KiB

[startup+0.700282 s]
/proc/loadavg: 2.01 2.07 2.07 4/188 27102
/proc/meminfo: memFree=26971804/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2028384 memory=19920 CPUtime=0.69 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 3112 0 0 0 68 1 0 0 20 0 1 0 249649020 2077065216 4980 33554432000 4194304 5849940 140732858585040 140732858583688 5308592 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 507096 4980 744 405 0 504040 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028384 KiB
Current children cumulated memory: 19920 KiB

[startup+1.50028 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 27102
/proc/meminfo: memFree=26973292/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2028176 memory=19392 CPUtime=1.49 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 3576 0 0 0 148 1 0 0 20 0 1 0 249649020 2076852224 4848 33554432000 4194304 5849940 140732858585040 140732858584040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 507044 4848 759 405 0 503988 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028176 KiB
Current children cumulated memory: 19392 KiB

[startup+3.10939 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 27102
/proc/meminfo: memFree=26951516/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2033020 memory=24500 CPUtime=3.1 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 5543 0 0 0 306 4 0 0 20 0 1 0 249649020 2081812480 6125 33554432000 4194304 5849940 140732858585040 140732858583688 5335776 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 508255 6125 761 405 0 505199 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2033020 KiB
Current children cumulated memory: 24500 KiB

[startup+6.30029 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 27102
/proc/meminfo: memFree=26948600/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2034972 memory=26496 CPUtime=6.3 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 8091 0 0 0 621 9 0 0 20 0 1 0 249649020 2083811328 6624 33554432000 4194304 5849940 140732858585040 140732858584200 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 508743 6624 761 405 0 505687 0
Current children cumulated CPU time: 6.3 s
Current children cumulated vsize: 2034972 KiB
Current children cumulated memory: 26496 KiB

[startup+12.7003 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 27102
/proc/meminfo: memFree=26921208/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2037928 memory=29456 CPUtime=12.69 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 15341 0 0 0 1255 14 0 0 20 0 1 0 249649020 2086838272 7364 33554432000 4194304 5849940 140732858585040 140732858584200 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 509482 7364 761 405 0 506426 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2037928 KiB
Current children cumulated memory: 29456 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.07 2.07 3/188 27102
/proc/meminfo: memFree=26901036/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2049504 memory=41116 CPUtime=25.49 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 29619 0 0 0 2523 26 0 0 20 0 1 0 249649020 2098692096 10279 33554432000 4194304 5849940 140732858585040 140732858584040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 512376 10279 761 405 0 509320 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2049504 KiB
Current children cumulated memory: 41116 KiB

[startup+51.1096 s]
/proc/loadavg: 2.16 2.10 2.08 3/187 27102
/proc/meminfo: memFree=26959032/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2047772 memory=39296 CPUtime=51.1 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 52879 0 0 0 5063 47 0 0 20 0 1 0 249649020 2096918528 9824 33554432000 4194304 5849940 140732858585040 140732858584040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 511943 9824 761 405 0 508887 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2047772 KiB
Current children cumulated memory: 39296 KiB

[startup+102.3 s]
/proc/loadavg: 2.41 2.19 2.11 3/187 27103
/proc/meminfo: memFree=26911368/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2060784 memory=52344 CPUtime=102.29 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 84652 0 0 0 10147 82 0 0 20 0 1 0 249649020 2110242816 13086 33554432000 4194304 5849940 140732858585040 140732858584040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 515196 13086 761 405 0 512140 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2060784 KiB
Current children cumulated memory: 52344 KiB

[startup+162.3 s]
/proc/loadavg: 2.15 2.15 2.11 3/187 27104
/proc/meminfo: memFree=26876272/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2084380 memory=75900 CPUtime=162.3 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 106201 0 0 0 16117 113 0 0 20 0 1 0 249649020 2134405120 18975 33554432000 4194304 5849940 140732858585040 140732858584040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 521095 18975 761 405 0 518039 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2084380 KiB
Current children cumulated memory: 75900 KiB

[startup+222.3 s]
/proc/loadavg: 2.05 2.12 2.10 3/187 27105
/proc/meminfo: memFree=26814600/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2111588 memory=103228 CPUtime=222.31 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 120929 0 0 0 22099 132 0 0 20 0 1 0 249649020 2162266112 25807 33554432000 4194304 5849940 140732858585040 140732858583912 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 527897 25807 761 405 0 524841 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2111588 KiB
Current children cumulated memory: 103228 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.10 2.09 3/187 27106
/proc/meminfo: memFree=26786156/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2140744 memory=132240 CPUtime=282.31 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 131619 0 0 0 28074 157 0 0 20 0 1 0 249649020 2192121856 33060 33554432000 4194304 5849940 140732858585040 140732858584040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 535186 33060 761 405 0 532130 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2140744 KiB
Current children cumulated memory: 132240 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.08 2.09 3/187 27107
/proc/meminfo: memFree=26681388/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2174492 memory=165868 CPUtime=342.31 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 152485 0 0 0 34060 171 0 0 20 0 1 0 249649020 2226679808 41467 33554432000 4194304 5849940 140732858585040 140732858584040 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 543623 41467 761 405 0 540567 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 2174492 KiB
Current children cumulated memory: 165868 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/188 27116
/proc/meminfo: memFree=26634280/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2136380 memory=128136 CPUtime=402.31 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 158965 0 0 0 40043 188 0 0 20 0 1 0 249649020 2187653120 32034 33554432000 4194304 5849940 140732858585040 140732858584040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 534095 32034 761 405 0 531039 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2136380 KiB
Current children cumulated memory: 128136 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.06 2.08 3/188 27117
/proc/meminfo: memFree=26589044/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2183828 memory=175596 CPUtime=462.32 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 164258 0 0 0 46030 202 0 0 20 0 1 0 249649020 2236239872 43899 33554432000 4194304 5849940 140732858585040 140732858584040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 545957 43899 761 405 0 542901 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 2183828 KiB
Current children cumulated memory: 175596 KiB


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

/proc/27101/statm: 620299 118948 761 405 0 617243 0
Current children cumulated CPU time: 1782.36 s
Current children cumulated vsize: 2481196 KiB
Current children cumulated memory: 475792 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 27159
/proc/meminfo: memFree=26193784/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2481196 memory=475792 CPUtime=1842.36 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 551835 0 0 0 183759 477 0 0 20 0 1 0 249649020 2540744704 118948 33554432000 4194304 5849940 140732858585040 140732858584040 5437819 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 620299 118948 761 405 0 617243 0
Current children cumulated CPU time: 1842.36 s
Current children cumulated vsize: 2481196 KiB
Current children cumulated memory: 475792 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 27160
/proc/meminfo: memFree=25956808/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2481196 memory=475792 CPUtime=1902.37 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 576643 0 0 0 189753 484 0 0 20 0 1 0 249649020 2540744704 118948 33554432000 4194304 5849940 140732858585040 140732858584040 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 620299 118948 761 405 0 617243 0
Current children cumulated CPU time: 1902.37 s
Current children cumulated vsize: 2481196 KiB
Current children cumulated memory: 475792 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27161
/proc/meminfo: memFree=25896716/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2541612 memory=536136 CPUtime=1962.37 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 601508 0 0 0 195741 496 0 0 20 0 1 0 249649020 2602610688 134034 33554432000 4194304 5849940 140732858585040 140732858584200 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 635403 134034 761 405 0 632347 0
Current children cumulated CPU time: 1962.37 s
Current children cumulated vsize: 2541612 KiB
Current children cumulated memory: 536136 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27162
/proc/meminfo: memFree=25896572/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2541612 memory=536208 CPUtime=2022.37 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 626922 0 0 0 201733 504 0 0 20 0 1 0 249649020 2602610688 134052 33554432000 4194304 5849940 140732858585040 140732858584040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 635403 134052 761 405 0 632347 0
Current children cumulated CPU time: 2022.37 s
Current children cumulated vsize: 2541612 KiB
Current children cumulated memory: 536208 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27163
/proc/meminfo: memFree=25896552/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2541612 memory=536208 CPUtime=2082.38 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 648087 0 0 0 207723 515 0 0 20 0 1 0 249649020 2602610688 134052 33554432000 4194304 5849940 140732858585040 140732858584040 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 635403 134052 761 405 0 632347 0
Current children cumulated CPU time: 2082.38 s
Current children cumulated vsize: 2541612 KiB
Current children cumulated memory: 536208 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27164
/proc/meminfo: memFree=25896600/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2541612 memory=536208 CPUtime=2142.38 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 694036 0 0 0 213715 523 0 0 20 0 1 0 249649020 2602610688 134052 33554432000 4194304 5849940 140732858585040 140732858584040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 635403 134052 761 405 0 632347 0
Current children cumulated CPU time: 2142.38 s
Current children cumulated vsize: 2541612 KiB
Current children cumulated memory: 536208 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27172
/proc/meminfo: memFree=25895576/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2541612 memory=536208 CPUtime=2202.39 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 739820 0 0 0 219706 533 0 0 20 0 1 0 249649020 2602610688 134052 33554432000 4194304 5849940 140732858585040 140732858584040 5437772 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 635403 134052 761 405 0 632347 0
Current children cumulated CPU time: 2202.39 s
Current children cumulated vsize: 2541612 KiB
Current children cumulated memory: 536208 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27173
/proc/meminfo: memFree=25825188/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2612024 memory=606620 CPUtime=2262.39 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 800378 0 0 0 225692 547 0 0 20 0 1 0 249649020 2674712576 151655 33554432000 4194304 5849940 140732858585040 140732858584040 5438538 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 653006 151655 761 405 0 649950 0
Current children cumulated CPU time: 2262.39 s
Current children cumulated vsize: 2612024 KiB
Current children cumulated memory: 606620 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27174
/proc/meminfo: memFree=25825212/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2612024 memory=606620 CPUtime=2322.4 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 855683 0 0 0 231683 557 0 0 20 0 1 0 249649020 2674712576 151655 33554432000 4194304 5849940 140732858585040 140732858584040 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 653006 151655 761 405 0 649950 0
Current children cumulated CPU time: 2322.4 s
Current children cumulated vsize: 2612024 KiB
Current children cumulated memory: 606620 KiB

[startup+2382.3 s]
/proc/loadavg: 1.61 1.92 2.01 2/180 27221
/proc/meminfo: memFree=26475184/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2612024 memory=606620 CPUtime=2382.41 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 909974 0 0 0 237674 567 0 0 20 0 1 0 249649020 2674712576 151655 33554432000 4194304 5849940 140732858585040 140732858584040 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 653006 151655 761 405 0 649950 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 2612024 KiB
Current children cumulated memory: 606620 KiB

[startup+2442.3 s]
/proc/loadavg: 1.22 1.75 1.95 2/180 27222
/proc/meminfo: memFree=26475596/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2612024 memory=606620 CPUtime=2442.4 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 963797 0 0 0 243664 576 0 0 20 0 1 0 249649020 2674712576 151655 33554432000 4194304 5849940 140732858585040 140732858584040 139630368960391 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 653006 151655 761 405 0 649950 0
Current children cumulated CPU time: 2442.4 s
Current children cumulated vsize: 2612024 KiB
Current children cumulated memory: 606620 KiB

[startup+2502.3 s]
/proc/loadavg: 1.08 1.61 1.89 2/180 27224
/proc/meminfo: memFree=26476204/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2612024 memory=606620 CPUtime=2502.41 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 1017545 0 0 0 249654 587 0 0 20 0 1 0 249649020 2674712576 151655 33554432000 4194304 5849940 140732858585040 140732858584200 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 653006 151655 761 405 0 649950 0
Current children cumulated CPU time: 2502.41 s
Current children cumulated vsize: 2612024 KiB
Current children cumulated memory: 606620 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 1.06 1.58 1.88 2/180 27224
/proc/meminfo: memFree=26476204/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2612024 memory=606620 CPUtime=2520.01 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 1019626 0 0 0 251412 589 0 0 20 0 1 0 249649020 2674712576 151655 33554432000 4194304 5849940 140732858585040 140732858584040 5437828 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 653006 151655 761 405 0 649950 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 2612024 KiB
Current children cumulated memory: 606620 KiB

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

[startup+2519.92 s]
# the end of solver process 27101 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.13 s, system=5.90838 s

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

[startup+2519.9 s]
/proc/loadavg: 1.06 1.58 1.88 2/180 27224
/proc/meminfo: memFree=26476204/32770624 swapFree=67108804/67108860
[pid=27101] ppid=27098 vsize=2612024 memory=606620 CPUtime=2520.01 cores=1,3,5,7
/proc/27101/stat : 27101 (xcsp_picat) R 27098 27101 23473 0 -1 4202496 1019626 0 0 0 251412 589 0 0 20 0 1 0 249649020 2674712576 151655 33554432000 4194304 5849940 140732858585040 140732858584040 5437828 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 44011520 140732858586294 140732858586372 140732858586372 140732858589130 0
/proc/27101/statm: 653006 151655 761 405 0 649950 0
Current children cumulated CPU time: 2520.01 s
Current children cumulated vsize: 2612024 KiB
Current children cumulated memory: 606620 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.92
CPU time (s): 2520.04
CPU user time (s): 2514.13
CPU system time (s): 5.90838
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 2612024
Max. memory (cumulated for all children) (KiB): 606620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.13
system time used= 5.90838
maximum resident set size= 606620
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1019627
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= 54
involuntary context switches= 873


# summary of solver processes directly reported to runsolver:
#   pid: 27101
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2514.13
#   total CPU system time (s): 5.90838

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.76129 second user time and 18.8232 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-15 10:14:19
IDJOB=4309785
IDBENCH=141678
IDSOLVER=2794
FILE ID=node105/4309785-1534320858
RUNJOBID= node105-1534293911-23505
PBS_JOBID= 21038146
Free space on /tmp= 44284 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-10a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309785-1534320858/watcher-4309785-1534320858 -o /tmp/evaluation-result-4309785-1534320858/solver-4309785-1534320858 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23505 --watchdog 2580  xcsp_picat HOME/instance-4309785-1534320858.xml

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

MD5SUM BENCH= ccb807efc5055c55865f9388633067c0
RANDOM SEED=218794689

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        26989968 kB
MemAvailable:   31810492 kB
Buffers:          212764 kB
Cached:          4849696 kB
SwapCached:           16 kB
Active:          2181796 kB
Inactive:        3022276 kB
Active(anon):      93324 kB
Inactive(anon):   108668 kB
Active(file):    2088472 kB
Inactive(file):  2913608 kB
Unevictable:        7356 kB
Mlocked:            7356 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              3120 kB
Writeback:             0 kB
AnonPages:        125792 kB
Mapped:            56440 kB
Shmem:             57940 kB
Slab:             275824 kB
SReclaimable:     246904 kB
SUnreclaim:        28920 kB
KernelStack:        3376 kB
PageTables:         5076 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2474804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44284 MiB
End job on node105 at 2018-08-15 10:56:19