Trace number 4303034

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 2018-08-02? (TO) 2520.04 2520.02

General information on the benchmark

NameTravelingTournament/
TravelingTournament-a3-galaxy14_c18.xml
MD5SUM7a3ba77b7a6be046779b0525cfa105c0
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14498
Best CPU time to get the best result obtained on this benchmark2520.11
Satisfiable
(Un)Satisfiability was proved
Number of variables1470
Number of constraints5725
Number of domains3
Minimum domain size2
Maximum domain size57
Distribution of domain sizes[{"size":2,"count":728},{"size":14,"count":364},{"size":57,"count":378}]
Minimum variable degree2
Maximum variable degree44
Distribution of variable degrees[{"degree":2,"count":742},{"degree":41,"count":336},{"degree":42,"count":364},{"degree":43,"count":26},{"degree":44,"count":2}]
Minimum constraint arity2
Maximum constraint arity26
Distribution of constraint arities[{"arity":2,"count":365},{"arity":3,"count":28},{"arity":4,"count":4200},{"arity":5,"count":350},{"arity":14,"count":390},{"arity":16,"count":364},{"arity":26,"count":28}]
Number of extensional constraints378
Number of intensional constraints4565
Distribution of constraint types[{"type":"extension","count":378},{"type":"intension","count":4565},{"type":"regular","count":14},{"type":"allDifferent","count":26},{"type":"cardinality","count":14},{"type":"element","count":728}]
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 (6329 MiB free)
  memory of node 1: 16384 MiB (5486 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303034-1534023637/watcher-4303034-1534023637 -o /tmp/evaluation-result-4303034-1534023637/solver-4303034-1534023637 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10116 --watchdog 2580 xcsp_picat HOME/instance-4303034-1534023637.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
solver pid=13729, runsolver pid=13726
Current StackSize limit: 8192 KiB


[startup+0.100171 s]*
/proc/loadavg: 2.01 2.07 2.07 3/188 13730
/proc/meminfo: memFree=12075044/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2033560 memory=29552 CPUtime=0.1 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 1931 0 0 0 10 0 0 0 20 0 1 0 219926937 2082365440 7388 33554432000 4194304 5849708 140733252134512 140733252133512 4503321 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 508390 7388 618 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 29552 KiB

[startup+0.209788 s]*
/proc/loadavg: 2.01 2.07 2.07 3/188 13730
/proc/meminfo: memFree=12056364/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2033560 memory=47984 CPUtime=0.21 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 1961 0 0 0 21 0 0 0 20 0 1 0 219926937 2082365440 11996 33554432000 4194304 5849708 140733252134512 140733252133512 4932692 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 508390 11996 618 405 0 505335 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 47984 KiB

[startup+0.309751 s]*
/proc/loadavg: 2.01 2.07 2.07 3/188 13730
/proc/meminfo: memFree=12039980/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2033560 memory=64368 CPUtime=0.31 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 1969 0 0 0 30 1 0 0 20 0 1 0 219926937 2082365440 16092 33554432000 4194304 5849708 140733252134512 140733252133512 4550314 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 508390 16092 618 405 0 505335 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 64368 KiB

[startup+0.700383 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 13730
/proc/meminfo: memFree=12004752/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2033560 memory=130060 CPUtime=0.7 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 2001 0 0 0 68 2 0 0 20 0 1 0 219926937 2082365440 32515 33554432000 4194304 5849708 140733252134512 140733252133512 4488943 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 508390 32515 629 405 0 505335 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 130060 KiB

[startup+1.50038 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 13730
/proc/meminfo: memFree=11920536/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2033560 memory=267276 CPUtime=1.49 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 2068 0 0 0 146 3 0 0 20 0 1 0 219926937 2082365440 66819 33554432000 4194304 5849708 140733252134512 140733252133512 4583908 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 508390 66819 629 405 0 505335 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 267276 KiB

[startup+3.10973 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 13730
/proc/meminfo: memFree=11668004/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2033560 memory=502864 CPUtime=3.1 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 2945 0 0 0 303 7 0 0 20 0 1 0 219926937 2082365440 125716 33554432000 4194304 5849708 140733252134512 140733252133816 4992619 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 508390 125716 644 405 0 505335 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 502864 KiB

[startup+6.30035 s]
/proc/loadavg: 2.08 2.08 2.07 3/188 13730
/proc/meminfo: memFree=11382116/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2261684 memory=774408 CPUtime=6.29 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 8095 0 0 0 575 54 0 0 20 0 1 0 219926937 2315964416 193602 33554432000 4194304 5849708 140733252134512 140733252133816 139824835628935 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 565421 193602 709 405 0 562366 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2261684 KiB
Current children cumulated memory: 774408 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.08 2.07 3/188 13730
/proc/meminfo: memFree=11365144/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2278068 memory=790960 CPUtime=12.69 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 9914 0 0 0 1171 98 0 0 20 0 1 0 219926937 2332741632 197740 33554432000 4194304 5849708 140733252134512 140733252133608 5606238 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 569517 197740 726 405 0 566462 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2278068 KiB
Current children cumulated memory: 790960 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.08 2.07 3/188 13730
/proc/meminfo: memFree=11193660/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2449480 memory=962408 CPUtime=25.49 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 19771 0 0 0 2437 112 0 0 20 0 1 0 219926937 2508267520 240602 33554432000 4194304 5849708 140733252134512 140733252133000 4212051 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 612370 240602 751 405 0 609315 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2449480 KiB
Current children cumulated memory: 962408 KiB

[startup+51.1091 s]
/proc/loadavg: 2.04 2.07 2.07 3/188 13730
/proc/meminfo: memFree=11323352/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2287284 memory=800424 CPUtime=51.1 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 40786 0 0 0 4904 206 0 0 20 0 1 0 219926937 2342178816 200106 33554432000 4194304 5849708 140733252134512 140733252133608 5606235 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 571821 200106 768 405 0 568766 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2287284 KiB
Current children cumulated memory: 800424 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.06 2.07 3/188 13731
/proc/meminfo: memFree=11125456/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2452184 memory=965252 CPUtime=102.3 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 66706 0 0 0 10001 229 0 0 20 0 1 0 219926937 2511036416 241313 33554432000 4194304 5849708 140733252134512 140733252133512 5302798 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 613046 241313 768 405 0 609991 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2452184 KiB
Current children cumulated memory: 965252 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.05 2.06 3/188 13732
/proc/meminfo: memFree=11145440/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2464440 memory=977508 CPUtime=162.29 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 103686 0 0 0 15984 245 0 0 20 0 1 0 219926937 2523586560 244377 33554432000 4194304 5849708 140733252134512 140733252133384 4208611 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 616110 244377 768 405 0 613055 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2464440 KiB
Current children cumulated memory: 977508 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 13733
/proc/meminfo: memFree=11136256/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2474004 memory=986832 CPUtime=222.29 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 127553 0 0 0 21969 260 0 0 20 0 1 0 219926937 2533380096 246708 33554432000 4194304 5849708 140733252134512 140733252133160 5353829 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 618501 246708 768 405 0 615446 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2474004 KiB
Current children cumulated memory: 986832 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 13734
/proc/meminfo: memFree=11322976/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2478448 memory=991516 CPUtime=282.29 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 165052 0 0 0 27950 279 0 0 20 0 1 0 219926937 2537930752 247879 33554432000 4194304 5849708 140733252134512 140733252133000 5307573 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 619612 247879 768 405 0 616557 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2478448 KiB
Current children cumulated memory: 991516 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 13735
/proc/meminfo: memFree=11299660/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2450216 memory=963412 CPUtime=342.29 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 207717 0 0 0 33927 302 0 0 20 0 1 0 219926937 2509021184 240853 33554432000 4194304 5849708 140733252134512 140733252133000 4213556 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 612554 240853 768 405 0 609499 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2450216 KiB
Current children cumulated memory: 963412 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 13736
/proc/meminfo: memFree=11246484/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2479956 memory=993024 CPUtime=402.29 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 242752 0 0 0 39904 325 0 0 20 0 1 0 219926937 2539474944 248256 33554432000 4194304 5849708 140733252134512 140733252133512 139824835628935 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 619989 248256 768 405 0 616934 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2479956 KiB
Current children cumulated memory: 993024 KiB

[startup+462.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 13797
/proc/meminfo: memFree=11292532/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2479956 memory=994688 CPUtime=462.29 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 284365 0 0 0 45881 348 0 0 20 0 1 0 219926937 2539474944 248672 33554432000 4194304 5849708 140733252134512 140733252133672 5437835 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 619989 248672 768 405 0 616934 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2479956 KiB
Current children cumulated memory: 994688 KiB


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

/proc/13729/statm: 650541 280524 768 405 0 647486 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 2602164 KiB
Current children cumulated memory: 1122096 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13882
/proc/meminfo: memFree=11018124/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2602164 memory=1122096 CPUtime=1782.3 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 487712 0 0 0 177376 854 0 0 20 0 1 0 219926937 2664615936 280524 33554432000 4194304 5849708 140733252134512 140733252132904 5312879 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 650541 280524 768 405 0 647486 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 2602164 KiB
Current children cumulated memory: 1122096 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13883
/proc/meminfo: memFree=11018904/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2602164 memory=1122096 CPUtime=1842.31 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 494073 0 0 0 183346 885 0 0 20 0 1 0 219926937 2664615936 280524 33554432000 4194304 5849708 140733252134512 140733252133512 139824835628935 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 650541 280524 768 405 0 647486 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 2602164 KiB
Current children cumulated memory: 1122096 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13884
/proc/meminfo: memFree=11003204/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2615160 memory=1135096 CPUtime=1902.31 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 507031 0 0 0 189322 909 0 0 20 0 1 0 219926937 2677923840 283774 33554432000 4194304 5849708 140733252134512 140733252133384 4233506 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 653790 283774 768 405 0 650735 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 2615160 KiB
Current children cumulated memory: 1135096 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13885
/proc/meminfo: memFree=10916156/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2700068 memory=1219748 CPUtime=1962.31 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 530023 0 0 0 195291 940 0 0 20 0 1 0 219926937 2764869632 304937 33554432000 4194304 5849708 140733252134512 140733252133384 139824835628935 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 675017 304937 768 405 0 671962 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 2700068 KiB
Current children cumulated memory: 1219748 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13886
/proc/meminfo: memFree=10972292/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2684588 memory=1204524 CPUtime=2022.31 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 554510 0 0 0 201267 964 0 0 20 0 1 0 219926937 2749018112 301131 33554432000 4194304 5849708 140733252134512 140733252133512 5438212 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 671147 301131 768 405 0 668092 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 2684588 KiB
Current children cumulated memory: 1204524 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13887
/proc/meminfo: memFree=11033076/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2600332 memory=1120396 CPUtime=2082.31 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 569653 0 0 0 207244 987 0 0 20 0 1 0 219926937 2662739968 280099 33554432000 4194304 5849708 140733252134512 140733252133672 5307709 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 650083 280099 768 405 0 647028 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 2600332 KiB
Current children cumulated memory: 1120396 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13888
/proc/meminfo: memFree=10955184/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2624644 memory=1144580 CPUtime=2142.31 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 578749 0 0 0 213223 1008 0 0 20 0 1 0 219926937 2687635456 286145 33554432000 4194304 5849708 140733252134512 140733252133512 5313262 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 656161 286145 768 405 0 653106 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 2624644 KiB
Current children cumulated memory: 1144580 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13889
/proc/meminfo: memFree=10955544/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2624644 memory=1144580 CPUtime=2202.31 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 586970 0 0 0 219199 1032 0 0 20 0 1 0 219926937 2687635456 286145 33554432000 4194304 5849708 140733252134512 140733252133512 139824835628935 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 656161 286145 768 405 0 653106 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 2624644 KiB
Current children cumulated memory: 1144580 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13890
/proc/meminfo: memFree=10857108/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2683576 memory=1203512 CPUtime=2262.32 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 595592 0 0 0 225177 1055 0 0 20 0 1 0 219926937 2747981824 300878 33554432000 4194304 5849708 140733252134512 140733252133512 139824835628935 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 670894 300878 768 405 0 667839 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 2683576 KiB
Current children cumulated memory: 1203512 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 13891
/proc/meminfo: memFree=10936396/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2604776 memory=1124840 CPUtime=2322.32 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 603319 0 0 0 231155 1077 0 0 20 0 1 0 219926937 2667290624 281210 33554432000 4194304 5849708 140733252134512 140733252133512 5339871 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 651194 281210 768 405 0 648139 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 2604776 KiB
Current children cumulated memory: 1124840 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13900
/proc/meminfo: memFree=10871680/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2619060 memory=1139072 CPUtime=2382.32 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 615423 0 0 0 237135 1097 0 0 20 0 1 0 219926937 2681917440 284768 33554432000 4194304 5849708 140733252134512 140733252133384 5437824 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 654765 284768 768 405 0 651710 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 2619060 KiB
Current children cumulated memory: 1139072 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13901
/proc/meminfo: memFree=10888312/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2656828 memory=1176548 CPUtime=2442.32 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 634713 0 0 0 243111 1121 0 0 20 0 1 0 219926937 2720591872 294137 33554432000 4194304 5849708 140733252134512 140733252133384 5312883 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 664207 294137 768 405 0 661152 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 2656828 KiB
Current children cumulated memory: 1176548 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 13902
/proc/meminfo: memFree=10885516/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2659892 memory=1179828 CPUtime=2502.32 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 650274 0 0 0 249089 1143 0 0 20 0 1 0 219926937 2723729408 294957 33554432000 4194304 5849708 140733252134512 140733252133512 5312821 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 664973 294957 768 405 0 661918 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 2659892 KiB
Current children cumulated memory: 1179828 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 13903
/proc/meminfo: memFree=10869204/32770624 swapFree=67108496/67108860
[pid=13729] ppid=13726 vsize=2675932 memory=1195868 CPUtime=2520.02 cores=1,3,5,7
/proc/13729/stat : 13729 (xcsp_picat) R 13726 13729 10084 0 -1 4202496 652620 0 0 0 250852 1150 0 0 20 0 1 0 219926937 2740154368 298967 33554432000 4194304 5849708 140733252134512 140733252133384 5397450 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 33050624 140733252138166 140733252138244 140733252138244 140733252141002 0
/proc/13729/statm: 668983 298967 768 405 0 665928 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 2675932 KiB
Current children cumulated memory: 1195868 KiB

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

[startup+2520.02 s]
# the end of solver process 13729 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.53 s, system=11.5162 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): 2520.04
CPU user time (s): 2508.53
CPU system time (s): 11.5162
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2809660
Max. memory (cumulated for all children) (KiB): 1329596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.53
system time used= 11.5161
maximum resident set size= 1329596
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 652620
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= 20
involuntary context switches= 925


# summary of solver processes directly reported to runsolver:
#   pid: 13729
#   total CPU time (s): 2520.04
#   total CPU user time (s): 2508.53
#   total CPU system time (s): 11.5162

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.52045 second user time and 18.9098 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-11 23:40:37
IDJOB=4303034
IDBENCH=141552
IDSOLVER=2778
FILE ID=node149/4303034-1534023637
RUNJOBID= node149-1533993477-10116
PBS_JOBID= 21036951
Free space on /tmp= 38800 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/TravelingTournament/TravelingTournament-a3-galaxy14_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303034-1534023637/watcher-4303034-1534023637 -o /tmp/evaluation-result-4303034-1534023637/solver-4303034-1534023637 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1533993477-10116 --watchdog 2580  xcsp_picat HOME/instance-4303034-1534023637.xml

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

MD5SUM BENCH= 7a3ba77b7a6be046779b0525cfa105c0
RANDOM SEED=2088195210

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        12099876 kB
MemAvailable:   31665652 kB
Buffers:          153896 kB
Cached:         19425852 kB
SwapCached:           28 kB
Active:          8003340 kB
Inactive:       11870344 kB
Active(anon):     240964 kB
Inactive(anon):   104724 kB
Active(file):    7762376 kB
Inactive(file): 11765620 kB
Unevictable:        7604 kB
Mlocked:            7604 kB
SwapTotal:      67108860 kB
SwapFree:       67108496 kB
Dirty:              3500 kB
Writeback:             0 kB
AnonPages:        343744 kB
Mapped:            55384 kB
Shmem:             49616 kB
Slab:             494196 kB
SReclaimable:     466240 kB
SUnreclaim:        27956 kB
KernelStack:        3376 kB
PageTables:         5656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2611100 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    208896 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 38796 MiB
End job on node149 at 2018-08-12 00:22:38