Trace number 4296272

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 2018-06-15? (TO) 2519.86 2520.02

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-10b_c18.xml
MD5SUM4cdbad1057c2bf63c0002b000000d906
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 benchmark2400.22
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints96
Number of domains8
Minimum domain size2
Maximum domain size10
Distribution of domain sizes[{"size":2,"count":420},{"size":6,"count":10},{"size":7,"count":10},{"size":10,"count":42}]
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 (9135 MiB free)
  memory of node 1: 16384 MiB (11235 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296272-1532616585/watcher-4296272-1532616585 -o /tmp/evaluation-result-4296272-1532616585/solver-4296272-1532616585 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5171 --watchdog 2580 xcsp_picat HOME/instance-4296272-1532616585.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=7018, runsolver pid=7015

[startup+0.100201 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 7019
/proc/meminfo: memFree=20845596/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=112116 memory=17744 CPUtime=0.1 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 1518 0 0 0 10 0 0 0 20 0 1 0 79221714 114806784 4436 33554432000 4194304 5849740 140730652837680 140730652837680 140613963886471 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 28029 4436 718 405 0 24973 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112116 KiB
Current children cumulated memory: 17744 KiB

[startup+0.209968 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 7019
/proc/meminfo: memFree=20844232/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=113304 memory=19068 CPUtime=0.21 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 1960 0 0 0 21 0 0 0 20 0 1 0 79221714 116023296 4767 33554432000 4194304 5849740 140730652837680 140730652837680 5410272 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 28326 4767 736 405 0 25270 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 113304 KiB
Current children cumulated memory: 19068 KiB

[startup+0.309421 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 7019
/proc/meminfo: memFree=20844232/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=113604 memory=19068 CPUtime=0.31 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 1982 0 0 0 31 0 0 0 20 0 1 0 79221714 116330496 4767 33554432000 4194304 5849740 140730652837680 140730652837680 5359096 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 28401 4767 736 405 0 25345 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 113604 KiB
Current children cumulated memory: 19068 KiB

[startup+0.700333 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7019
/proc/meminfo: memFree=20843860/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=113288 memory=19084 CPUtime=0.69 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 2198 0 0 0 69 0 0 0 20 0 1 0 79221714 116006912 4771 33554432000 4194304 5849740 140730652837680 140730652836168 140613963886471 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 28322 4771 744 405 0 25266 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113288 KiB
Current children cumulated memory: 19084 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7019
/proc/meminfo: memFree=20843928/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=114700 memory=20292 CPUtime=1.49 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 2613 0 0 0 147 2 0 0 20 0 1 0 79221714 117452800 5073 33554432000 4194304 5849740 140730652837680 140730652836168 140613963886471 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 28675 5073 752 405 0 25619 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 114700 KiB
Current children cumulated memory: 20292 KiB

[startup+3.10952 s]
/proc/loadavg: 1.92 2.00 2.04 3/190 7019
/proc/meminfo: memFree=20838272/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=116656 memory=22292 CPUtime=3.1 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 5563 0 0 0 306 4 0 0 20 0 1 0 79221714 119455744 5573 33554432000 4194304 5849740 140730652837680 140730652836840 140613963886471 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 29164 5573 752 405 0 26108 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 116656 KiB
Current children cumulated memory: 22292 KiB

[startup+6.30023 s]
/proc/loadavg: 1.92 2.00 2.04 3/190 7019
/proc/meminfo: memFree=20838460/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=118952 memory=24576 CPUtime=6.29 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 10289 0 0 0 621 8 0 0 20 0 1 0 79221714 121806848 6144 33554432000 4194304 5849740 140730652837680 140730652836840 140613963886471 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 29738 6144 752 405 0 26682 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 118952 KiB
Current children cumulated memory: 24576 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.04 3/190 7019
/proc/meminfo: memFree=20829848/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=120888 memory=26600 CPUtime=12.69 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 19403 0 0 0 1254 15 0 0 20 0 1 0 79221714 123789312 6650 33554432000 4194304 5849740 140730652837680 140730652836680 140613963886471 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 30222 6650 752 405 0 27166 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 120888 KiB
Current children cumulated memory: 26600 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/192 7028
/proc/meminfo: memFree=20821540/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=126312 memory=31876 CPUtime=25.49 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 35750 0 0 0 2521 28 0 0 20 0 1 0 79221714 129343488 7969 33554432000 4194304 5849740 140730652837680 140730652836680 5438097 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 31578 7969 752 405 0 28522 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 126312 KiB
Current children cumulated memory: 31876 KiB

[startup+51.1099 s]
/proc/loadavg: 1.96 2.00 2.04 3/192 7028
/proc/meminfo: memFree=20802344/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=133640 memory=39100 CPUtime=51.1 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 60198 0 0 0 5062 48 0 0 20 0 1 0 79221714 136847360 9775 33554432000 4194304 5849740 140730652837680 140730652836680 5435293 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 33410 9775 752 405 0 30354 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 133640 KiB
Current children cumulated memory: 39100 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/192 7029
/proc/meminfo: memFree=20779044/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=141340 memory=51912 CPUtime=102.28 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 96421 0 0 0 10138 90 0 0 20 0 1 0 79221714 144732160 12978 33554432000 4194304 5849740 140730652837680 140730652836680 5438066 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 35335 12978 752 405 0 32279 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 141340 KiB
Current children cumulated memory: 51912 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/193 7031
/proc/meminfo: memFree=20706396/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=165520 memory=76080 CPUtime=162.28 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 124954 0 0 0 16097 131 0 0 20 0 1 0 79221714 169492480 19020 33554432000 4194304 5849740 140730652837680 140730652836680 140613963886471 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 41380 19020 752 405 0 38324 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 165520 KiB
Current children cumulated memory: 76080 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/193 7032
/proc/meminfo: memFree=20703860/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=181500 memory=92152 CPUtime=222.29 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 143521 0 0 0 22072 157 0 0 20 0 1 0 79221714 185856000 23038 33554432000 4194304 5849740 140730652837680 140730652836840 5437611 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 45375 23038 752 405 0 42319 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 181500 KiB
Current children cumulated memory: 92152 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 7033
/proc/meminfo: memFree=20636296/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=229008 memory=139448 CPUtime=282.29 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 162170 0 0 0 28052 177 0 0 20 0 1 0 79221714 234504192 34862 33554432000 4194304 5849740 140730652837680 140730652836680 5438266 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 57252 34862 752 405 0 54196 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 229008 KiB
Current children cumulated memory: 139448 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7035
/proc/meminfo: memFree=20677868/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=204516 memory=115024 CPUtime=342.27 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 181636 0 0 0 34030 197 0 0 20 0 1 0 79221714 209424384 28756 33554432000 4194304 5849740 140730652837680 140730652836840 5395939 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 51129 28756 752 405 0 48073 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 204516 KiB
Current children cumulated memory: 115024 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7036
/proc/meminfo: memFree=20631952/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=242868 memory=153304 CPUtime=402.27 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 193430 0 0 0 40015 212 0 0 20 0 1 0 79221714 248696832 38326 33554432000 4194304 5849740 140730652837680 140730652836680 140613963886471 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 60717 38326 752 405 0 57661 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 242868 KiB
Current children cumulated memory: 153304 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 7038
/proc/meminfo: memFree=20654680/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=285472 memory=196144 CPUtime=462.27 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 207530 0 0 0 45995 232 0 0 20 0 1 0 79221714 292323328 49036 33554432000 4194304 5849740 140730652837680 140730652836840 5437766 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 71368 49036 752 405 0 68312 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 285472 KiB
Current children cumulated memory: 196144 KiB


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

/proc/7018/statm: 160288 137956 752 405 0 157232 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 641152 KiB
Current children cumulated memory: 551824 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 7105
/proc/meminfo: memFree=19919212/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=641152 memory=551824 CPUtime=1782.22 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 667450 0 0 0 177728 494 0 0 20 0 1 0 79221714 656539648 137956 33554432000 4194304 5849740 140730652837680 140730652836680 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 160288 137956 752 405 0 157232 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 641152 KiB
Current children cumulated memory: 551824 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/191 7113
/proc/meminfo: memFree=19917156/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=641152 memory=551824 CPUtime=1842.19 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 712718 0 0 0 183717 502 0 0 20 0 1 0 79221714 656539648 137956 33554432000 4194304 5849740 140730652837680 140730652836840 140613963474688 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 160288 137956 752 405 0 157232 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 641152 KiB
Current children cumulated memory: 551824 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 7115
/proc/meminfo: memFree=19819124/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=670476 memory=581148 CPUtime=1902.18 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 777322 0 0 0 189702 516 0 0 20 0 1 0 79221714 686567424 145287 33554432000 4194304 5849740 140730652837680 140730652836680 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 167619 145287 752 405 0 164563 0
Current children cumulated CPU time: 1902.18 s
Current children cumulated vsize: 670476 KiB
Current children cumulated memory: 581148 KiB

[startup+1962.3 s]
/proc/loadavg: 2.14 2.05 2.06 3/192 7116
/proc/meminfo: memFree=19973800/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=670476 memory=581148 CPUtime=1962.16 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 820549 0 0 0 195692 524 0 0 20 0 1 0 79221714 686567424 145287 33554432000 4194304 5849740 140730652837680 140730652836680 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 167619 145287 752 405 0 164563 0
Current children cumulated CPU time: 1962.16 s
Current children cumulated vsize: 670476 KiB
Current children cumulated memory: 581148 KiB

[startup+2022.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/191 7117
/proc/meminfo: memFree=20018236/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=670476 memory=581148 CPUtime=2022.14 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 858936 0 0 0 201681 533 0 0 20 0 1 0 79221714 686567424 145287 33554432000 4194304 5849740 140730652837680 140730652836680 5437802 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 167619 145287 752 405 0 164563 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 670476 KiB
Current children cumulated memory: 581148 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/191 7118
/proc/meminfo: memFree=20242136/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=446908 memory=357576 CPUtime=2082.15 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 875070 0 0 0 207668 547 0 0 20 0 1 0 79221714 457633792 89394 33554432000 4194304 5849740 140730652837680 140730652836680 5437620 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 111727 89394 752 405 0 108671 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 446908 KiB
Current children cumulated memory: 357576 KiB

[startup+2142.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/191 7120
/proc/meminfo: memFree=20242260/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=446908 memory=357576 CPUtime=2142.15 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 886288 0 0 0 213655 560 0 0 20 0 1 0 79221714 457633792 89394 33554432000 4194304 5849740 140730652837680 140730652836680 5335512 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 111727 89394 752 405 0 108671 0
Current children cumulated CPU time: 2142.15 s
Current children cumulated vsize: 446908 KiB
Current children cumulated memory: 357576 KiB

[startup+2202.3 s]
/proc/loadavg: 2.11 2.07 2.05 3/190 7121
/proc/meminfo: memFree=20155520/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=448532 memory=359204 CPUtime=2202.14 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 898492 0 0 0 219645 569 0 0 20 0 1 0 79221714 459296768 89801 33554432000 4194304 5849740 140730652837680 140730652836680 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 112133 89801 752 405 0 109077 0
Current children cumulated CPU time: 2202.14 s
Current children cumulated vsize: 448532 KiB
Current children cumulated memory: 359204 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.05 2.05 3/191 7123
/proc/meminfo: memFree=20098032/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=460336 memory=371008 CPUtime=2262.15 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 912976 0 0 0 225638 577 0 0 20 0 1 0 79221714 471384064 92752 33554432000 4194304 5849740 140730652837680 140730652836680 140613963886471 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 115084 92752 752 405 0 112028 0
Current children cumulated CPU time: 2262.15 s
Current children cumulated vsize: 460336 KiB
Current children cumulated memory: 371008 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/191 7125
/proc/meminfo: memFree=20098680/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=460336 memory=371008 CPUtime=2322.15 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 925783 0 0 0 231627 588 0 0 20 0 1 0 79221714 471384064 92752 33554432000 4194304 5849740 140730652837680 140730652836680 5437560 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 115084 92752 752 405 0 112028 0
Current children cumulated CPU time: 2322.15 s
Current children cumulated vsize: 460336 KiB
Current children cumulated memory: 371008 KiB

[startup+2382.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/191 7126
/proc/meminfo: memFree=20105468/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=492032 memory=402704 CPUtime=2382.14 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 950563 0 0 0 237614 600 0 0 20 0 1 0 79221714 503840768 100676 33554432000 4194304 5849740 140730652837680 140730652836840 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 123008 100676 752 405 0 119952 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 492032 KiB
Current children cumulated memory: 402704 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 7135
/proc/meminfo: memFree=20029288/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=501552 memory=412224 CPUtime=2442.14 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 972979 0 0 0 243601 613 0 0 20 0 1 0 79221714 513589248 103056 33554432000 4194304 5849740 140730652837680 140730652836680 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 125388 103056 752 405 0 122332 0
Current children cumulated CPU time: 2442.14 s
Current children cumulated vsize: 501552 KiB
Current children cumulated memory: 412224 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 7136
/proc/meminfo: memFree=19963300/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=567088 memory=477760 CPUtime=2502.14 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 993265 0 0 0 249591 623 0 0 20 0 1 0 79221714 580698112 119440 33554432000 4194304 5849740 140730652837680 140730652836680 140613963886471 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 141772 119440 752 405 0 138716 0
Current children cumulated CPU time: 2502.14 s
Current children cumulated vsize: 567088 KiB
Current children cumulated memory: 477760 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.92 2.01 2.04 2/184 7182
/proc/meminfo: memFree=20408192/32770624 swapFree=67108860/67108860
[pid=7018] ppid=7015 vsize=567088 memory=477760 CPUtime=2519.84 cores=0,2,4,6
/proc/7018/stat : 7018 (xcsp_picat) R 7015 7018 4275 0 -1 4202496 999603 0 0 0 251356 628 0 0 20 0 1 0 79221714 580698112 119440 33554432000 4194304 5849740 140730652837680 140730652836680 5339042 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 22167552 140730652841142 140730652841220 140730652841220 140730652843978 0
/proc/7018/statm: 141772 119440 752 405 0 138716 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 567088 KiB
Current children cumulated memory: 477760 KiB

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

[startup+2520.02 s]
# the end of solver process 7018 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.56 s, system=6.29092 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): 2519.86
CPU user time (s): 2513.56
CPU system time (s): 6.29092
CPU usage (%): 99.9937
Max. virtual memory (cumulated for all children) (KiB): 670476
Max. memory (cumulated for all children) (KiB): 581148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.56
system time used= 6.29092
maximum resident set size= 581148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 999603
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= 214
involuntary context switches= 932


# summary of solver processes directly reported to runsolver:
#   pid: 7018
#   total CPU time (s): 2519.86
#   total CPU user time (s): 2513.56
#   total CPU system time (s): 6.29092

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1849 second user time and 18.5445 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 16:49:45
IDJOB=4296272
IDBENCH=141681
IDSOLVER=2754
FILE ID=node134/4296272-1532616585
RUNJOBID= node134-1532598933-5171
PBS_JOBID= 21021975
Free space on /tmp= 55560 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-10b_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296272-1532616585/watcher-4296272-1532616585 -o /tmp/evaluation-result-4296272-1532616585/solver-4296272-1532616585 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5171 --watchdog 2580  xcsp_picat HOME/instance-4296272-1532616585.xml

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

MD5SUM BENCH= 4cdbad1057c2bf63c0002b000000d906
RANDOM SEED=848758734

node134.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        20859972 kB
MemAvailable:   31934708 kB
Buffers:          225112 kB
Cached:         11109768 kB
SwapCached:            0 kB
Active:          2151236 kB
Inactive:        9261764 kB
Active(anon):      29596 kB
Inactive(anon):    76424 kB
Active(file):    2121640 kB
Inactive(file):  9185340 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3132 kB
Writeback:             0 kB
AnonPages:         85696 kB
Mapped:            43356 kB
Shmem:             25248 kB
Slab:             195484 kB
SReclaimable:     167180 kB
SUnreclaim:        28304 kB
KernelStack:        3392 kB
PageTables:         5260 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     459712 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55560 MiB
End job on node134 at 2018-07-26 17:31:45