Trace number 4309830

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) 2519.78 2520.01

General information on the benchmark

NameRlfap/Rlfap-opt/
Rlfap-graph-13-opt_c18.xml
MD5SUMb4f35f52fd25bddaccbbeb0f9433c3f2
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark135769
Best CPU time to get the best result obtained on this benchmark2400.21
Satisfiable
(Un)Satisfiability was proved
Number of variables5731
Number of constraints5273
Number of domains11
Minimum domain size2
Maximum domain size44
Distribution of domain sizes[{"size":2,"count":4815},{"size":6,"count":60},{"size":22,"count":30},{"size":24,"count":18},{"size":36,"count":196},{"size":42,"count":130},{"size":44,"count":482}]
Minimum variable degree2
Maximum variable degree21
Distribution of variable degrees[{"degree":2,"count":4815},{"degree":3,"count":3},{"degree":4,"count":4},{"degree":5,"count":15},{"degree":6,"count":38},{"degree":7,"count":82},{"degree":8,"count":83},{"degree":9,"count":97},{"degree":10,"count":88},{"degree":11,"count":79},{"degree":12,"count":53},{"degree":13,"count":62},{"degree":14,"count":58},{"degree":15,"count":101},{"degree":16,"count":77},{"degree":17,"count":38},{"degree":18,"count":19},{"degree":19,"count":14},{"degree":20,"count":2},{"degree":21,"count":3}]
Minimum constraint arity2
Maximum constraint arity3
Distribution of constraint arities[{"arity":2,"count":458},{"arity":3,"count":4815}]
Number of extensional constraints0
Number of intensional constraints5273
Distribution of constraint types[{"type":"intension","count":5273}]
Optimization problemYES
Type of objectivemin SUM

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 (7044 MiB free)
  memory of node 1: 16384 MiB (10957 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309830-1534299376/watcher-4309830-1534299376 -o /tmp/evaluation-result-4309830-1534299376/solver-4309830-1534299376 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21340 --watchdog 2580 xcsp_picat HOME/instance-4309830-1534299376.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=22191, runsolver pid=22188
Current StackSize limit: 8192 KiB


[startup+0.100208 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 22192
/proc/meminfo: memFree=18414376/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2025744 memory=24868 CPUtime=0.1 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 1258 0 0 0 10 0 0 0 20 0 1 0 247500889 2074361856 6217 33554432000 4194304 5849940 140726363335504 140726363334808 4476406 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 506436 6217 611 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 24868 KiB

[startup+0.209762 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 22192
/proc/meminfo: memFree=18402160/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2025744 memory=37644 CPUtime=0.2 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 1389 0 0 0 20 0 0 0 20 0 1 0 247500889 2074361856 9411 33554432000 4194304 5849940 140726363335504 140726363334808 4580756 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 506436 9411 632 405 0 503380 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 37644 KiB

[startup+0.309724 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 22192
/proc/meminfo: memFree=18374792/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2025744 memory=65008 CPUtime=0.31 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 1580 0 0 0 30 1 0 0 20 0 1 0 247500889 2074361856 16252 33554432000 4194304 5849940 140726363335504 140726363334808 4458113 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 506436 16252 650 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 65008 KiB

[startup+0.700282 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22192
/proc/meminfo: memFree=18370324/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2026620 memory=68104 CPUtime=0.69 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 1876 0 0 0 67 2 0 0 20 0 1 0 247500889 2075258880 17026 33554432000 4194304 5849940 140726363335504 140726363334808 139675498622855 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 506655 17026 694 405 0 503599 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2026620 KiB
Current children cumulated memory: 68104 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22192
/proc/meminfo: memFree=18369240/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2026620 memory=68308 CPUtime=1.48 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 1899 0 0 0 146 2 0 0 20 0 1 0 247500889 2075258880 17077 33554432000 4194304 5849940 140726363335504 140726363334600 5520469 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 506655 17077 712 405 0 503599 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2026620 KiB
Current children cumulated memory: 68308 KiB

[startup+3.10909 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22192
/proc/meminfo: memFree=18368716/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2027140 memory=68832 CPUtime=3.1 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 2082 0 0 0 307 3 0 0 20 0 1 0 247500889 2075791360 17208 33554432000 4194304 5849940 140726363335504 140726363334600 139675498622855 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 506785 17208 716 405 0 503729 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2027140 KiB
Current children cumulated memory: 68832 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22192
/proc/meminfo: memFree=18367976/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2027944 memory=69652 CPUtime=6.29 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 2525 0 0 0 625 4 0 0 20 0 1 0 247500889 2076614656 17413 33554432000 4194304 5849940 140726363335504 140726363334600 5472677 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 506986 17413 717 405 0 503930 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2027944 KiB
Current children cumulated memory: 69652 KiB

[startup+12.7003 s]
/proc/loadavg: 2.16 2.05 2.06 3/187 22192
/proc/meminfo: memFree=18367108/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2028968 memory=70676 CPUtime=12.69 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 3106 0 0 0 1264 5 0 0 20 0 1 0 247500889 2077663232 17669 33554432000 4194304 5849940 140726363335504 140726363334600 5471150 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 507242 17669 717 405 0 504186 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2028968 KiB
Current children cumulated memory: 70676 KiB

[startup+25.5003 s]
/proc/loadavg: 2.29 2.08 2.07 3/187 22192
/proc/meminfo: memFree=18356692/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2039432 memory=80948 CPUtime=25.49 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 6531 0 0 0 2541 8 0 0 20 0 1 0 247500889 2088378368 20237 33554432000 4194304 5849940 140726363335504 140726363334616 139675498622855 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 509858 20237 718 405 0 506802 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2039432 KiB
Current children cumulated memory: 80948 KiB

[startup+51.1096 s]
/proc/loadavg: 2.31 2.10 2.07 3/187 22192
/proc/meminfo: memFree=18232764/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2143700 memory=185380 CPUtime=51.09 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 23083 0 0 0 5091 18 0 0 20 0 1 0 247500889 2195148800 46345 33554432000 4194304 5849940 140726363335504 140726363333992 5308408 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 535925 46345 742 405 0 532869 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2143700 KiB
Current children cumulated memory: 185380 KiB

[startup+102.3 s]
/proc/loadavg: 2.12 2.09 2.07 3/187 22193
/proc/meminfo: memFree=18204404/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2171648 memory=213364 CPUtime=102.28 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 54036 0 0 0 10206 22 0 0 20 0 1 0 247500889 2223767552 53341 33554432000 4194304 5849940 140726363335504 140726363334664 5438029 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 542912 53341 750 405 0 539856 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2171648 KiB
Current children cumulated memory: 213364 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.07 2.06 3/187 22194
/proc/meminfo: memFree=18137664/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2175352 memory=217068 CPUtime=162.28 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 73273 0 0 0 16203 25 0 0 20 0 1 0 247500889 2227560448 54267 33554432000 4194304 5849940 140726363335504 140726363334504 139675498622855 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 543838 54267 750 405 0 540782 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2175352 KiB
Current children cumulated memory: 217068 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.06 2.06 3/187 22195
/proc/meminfo: memFree=18085420/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2145552 memory=187268 CPUtime=222.27 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 76971 0 0 0 22198 29 0 0 20 0 1 0 247500889 2197045248 46817 33554432000 4194304 5849940 140726363335504 140726363334504 5307687 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 536388 46817 750 405 0 533332 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2145552 KiB
Current children cumulated memory: 187268 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/188 22204
/proc/meminfo: memFree=18084872/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2146596 memory=188312 CPUtime=282.26 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 93078 0 0 0 28193 33 0 0 20 0 1 0 247500889 2198114304 47078 33554432000 4194304 5849940 140726363335504 140726363334504 5339655 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 536649 47078 750 405 0 533593 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2146596 KiB
Current children cumulated memory: 188312 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 22205
/proc/meminfo: memFree=18085044/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2146592 memory=188308 CPUtime=342.27 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 95393 0 0 0 34191 36 0 0 20 0 1 0 247500889 2198110208 47077 33554432000 4194304 5849940 140726363335504 140726363334504 5307683 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 536648 47077 750 405 0 533592 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2146592 KiB
Current children cumulated memory: 188308 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 22206
/proc/meminfo: memFree=18084856/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2146592 memory=188308 CPUtime=402.26 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 110070 0 0 0 40187 39 0 0 20 0 1 0 247500889 2198110208 47077 33554432000 4194304 5849940 140726363335504 140726363334504 5307853 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 536648 47077 750 405 0 533592 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2146592 KiB
Current children cumulated memory: 188308 KiB

[startup+462.3 s]
/proc/loadavg: 2.29 2.09 2.07 3/188 22207
/proc/meminfo: memFree=18081196/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2150052 memory=191192 CPUtime=462.26 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 113586 0 0 0 46184 42 0 0 20 0 1 0 247500889 2201653248 47798 33554432000 4194304 5849940 140726363335504 140726363334504 5438666 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537513 47798 750 405 0 534457 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2150052 KiB
Current children cumulated memory: 191192 KiB


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

/proc/22191/statm: 537491 48788 750 405 0 534435 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 2149964 KiB
Current children cumulated memory: 195152 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22306
/proc/meminfo: memFree=18130728/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2149864 memory=195248 CPUtime=1782.13 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 226114 0 0 0 178087 126 0 0 20 0 1 0 247500889 2201460736 48812 33554432000 4194304 5849940 140726363335504 140726363334504 5438029 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537466 48812 750 405 0 534410 0
Current children cumulated CPU time: 1782.13 s
Current children cumulated vsize: 2149864 KiB
Current children cumulated memory: 195248 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22307
/proc/meminfo: memFree=17973236/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2149860 memory=195244 CPUtime=1842.12 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 227949 0 0 0 184082 130 0 0 20 0 1 0 247500889 2201456640 48811 33554432000 4194304 5849940 140726363335504 140726363334504 5438016 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537465 48811 750 405 0 534409 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 2149860 KiB
Current children cumulated memory: 195244 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22308
/proc/meminfo: memFree=18161068/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2149860 memory=195244 CPUtime=1902.11 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 227995 0 0 0 190077 134 0 0 20 0 1 0 247500889 2201456640 48811 33554432000 4194304 5849940 140726363335504 140726363334504 5339164 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537465 48811 750 405 0 534409 0
Current children cumulated CPU time: 1902.11 s
Current children cumulated vsize: 2149860 KiB
Current children cumulated memory: 195244 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22309
/proc/meminfo: memFree=18042668/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2149860 memory=195244 CPUtime=1962.11 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 229130 0 0 0 196074 137 0 0 20 0 1 0 247500889 2201456640 48811 33554432000 4194304 5849940 140726363335504 140726363334504 5437725 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537465 48811 750 405 0 534409 0
Current children cumulated CPU time: 1962.11 s
Current children cumulated vsize: 2149860 KiB
Current children cumulated memory: 195244 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22310
/proc/meminfo: memFree=18042420/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2149860 memory=195244 CPUtime=2022.1 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 230365 0 0 0 202070 140 0 0 20 0 1 0 247500889 2201456640 48811 33554432000 4194304 5849940 140726363335504 140726363334504 5438209 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537465 48811 750 405 0 534409 0
Current children cumulated CPU time: 2022.1 s
Current children cumulated vsize: 2149860 KiB
Current children cumulated memory: 195244 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22320
/proc/meminfo: memFree=17874132/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2150344 memory=195728 CPUtime=2082.09 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 231973 0 0 0 208066 143 0 0 20 0 1 0 247500889 2201952256 48932 33554432000 4194304 5849940 140726363335504 140726363334504 5437768 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537586 48932 750 405 0 534530 0
Current children cumulated CPU time: 2082.09 s
Current children cumulated vsize: 2150344 KiB
Current children cumulated memory: 195728 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22321
/proc/meminfo: memFree=17775212/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2149860 memory=195244 CPUtime=2142.1 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 232882 0 0 0 214063 147 0 0 20 0 1 0 247500889 2201456640 48811 33554432000 4194304 5849940 140726363335504 140726363334504 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537465 48811 750 405 0 534409 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 2149860 KiB
Current children cumulated memory: 195244 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22322
/proc/meminfo: memFree=17770436/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2149860 memory=195244 CPUtime=2202.08 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 234399 0 0 0 220059 149 0 0 20 0 1 0 247500889 2201456640 48811 33554432000 4194304 5849940 140726363335504 140726363334504 5437906 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537465 48811 750 405 0 534409 0
Current children cumulated CPU time: 2202.08 s
Current children cumulated vsize: 2149860 KiB
Current children cumulated memory: 195244 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22323
/proc/meminfo: memFree=18141460/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2149860 memory=195244 CPUtime=2262.08 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 234403 0 0 0 226056 152 0 0 20 0 1 0 247500889 2201456640 48811 33554432000 4194304 5849940 140726363335504 140726363334504 5340085 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537465 48811 750 405 0 534409 0
Current children cumulated CPU time: 2262.08 s
Current children cumulated vsize: 2149860 KiB
Current children cumulated memory: 195244 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 22324
/proc/meminfo: memFree=18054648/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2149860 memory=195244 CPUtime=2322.07 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 236641 0 0 0 232052 155 0 0 20 0 1 0 247500889 2201456640 48811 33554432000 4194304 5849940 140726363335504 140726363334504 5435428 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537465 48811 750 405 0 534409 0
Current children cumulated CPU time: 2322.07 s
Current children cumulated vsize: 2149860 KiB
Current children cumulated memory: 195244 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22326
/proc/meminfo: memFree=17926716/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2149860 memory=195244 CPUtime=2382.07 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 236649 0 0 0 238048 159 0 0 20 0 1 0 247500889 2201456640 48811 33554432000 4194304 5849940 140726363335504 140726363334504 5307765 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537465 48811 750 405 0 534409 0
Current children cumulated CPU time: 2382.07 s
Current children cumulated vsize: 2149860 KiB
Current children cumulated memory: 195244 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22327
/proc/meminfo: memFree=17875808/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2149860 memory=195244 CPUtime=2442.07 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 238139 0 0 0 244045 162 0 0 20 0 1 0 247500889 2201456640 48811 33554432000 4194304 5849940 140726363335504 140726363334504 5339206 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 537465 48811 750 405 0 534409 0
Current children cumulated CPU time: 2442.07 s
Current children cumulated vsize: 2149860 KiB
Current children cumulated memory: 195244 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 22328
/proc/meminfo: memFree=17839228/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2143432 memory=189136 CPUtime=2502.06 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 240963 0 0 0 250041 165 0 0 20 0 1 0 247500889 2194874368 47284 33554432000 4194304 5849940 140726363335504 140726363334664 5438453 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 535858 47284 750 405 0 532802 0
Current children cumulated CPU time: 2502.06 s
Current children cumulated vsize: 2143432 KiB
Current children cumulated memory: 189136 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 22330
/proc/meminfo: memFree=17838844/32770624 swapFree=67108792/67108860
[pid=22191] ppid=22188 vsize=2143432 memory=189136 CPUtime=2519.77 cores=0,2,4,6
/proc/22191/stat : 22191 (xcsp_picat) R 22188 22191 21309 0 -1 4202496 240963 0 0 0 251811 166 0 0 20 0 1 0 247500889 2194874368 47284 33554432000 4194304 5849940 140726363335504 140726363334504 5437799 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 26951680 140726363337910 140726363337988 140726363337988 140726363340746 0
/proc/22191/statm: 535858 47284 750 405 0 532802 0
Current children cumulated CPU time: 2519.77 s
Current children cumulated vsize: 2143432 KiB
Current children cumulated memory: 189136 KiB

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

[startup+2520.01 s]
# the end of solver process 22191 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2518.12 s, system=1.66386 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): 2519.78
CPU user time (s): 2518.12
CPU system time (s): 1.66386
CPU usage (%): 99.9908
Max. virtual memory (cumulated for all children) (KiB): 2182452
Max. memory (cumulated for all children) (KiB): 218888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2518.12
system time used= 1.66386
maximum resident set size= 218888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 240963
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= 29
involuntary context switches= 3153


# summary of solver processes directly reported to runsolver:
#   pid: 22191
#   total CPU time (s): 2519.78
#   total CPU user time (s): 2518.12
#   total CPU system time (s): 1.66386

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.57193 second user time and 18.8043 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-15 04:16:16
IDJOB=4309830
IDBENCH=141198
IDSOLVER=2794
FILE ID=node150/4309830-1534299376
RUNJOBID= node150-1534293054-21340
PBS_JOBID= 21038136
Free space on /tmp= 38000 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Rlfap/Rlfap-opt/Rlfap-graph-13-opt_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309830-1534299376/watcher-4309830-1534299376 -o /tmp/evaluation-result-4309830-1534299376/solver-4309830-1534299376 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21340 --watchdog 2580  xcsp_picat HOME/instance-4309830-1534299376.xml

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

MD5SUM BENCH= b4f35f52fd25bddaccbbeb0f9433c3f2
RANDOM SEED=1470216285

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        18435072 kB
MemAvailable:   31743560 kB
Buffers:          244648 kB
Cached:         13231100 kB
SwapCached:           32 kB
Active:          6427368 kB
Inactive:        7255592 kB
Active(anon):     158784 kB
Inactive(anon):   109136 kB
Active(file):    6268584 kB
Inactive(file):  7146456 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              3572 kB
Writeback:             0 kB
AnonPages:        225080 kB
Mapped:            58564 kB
Shmem:             57924 kB
Slab:             350396 kB
SReclaimable:     321908 kB
SUnreclaim:        28488 kB
KernelStack:        3568 kB
PageTables:         6072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2538572 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 37996 MiB
End job on node150 at 2018-08-15 04:58:16