Trace number 4309545

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2520.11 2520.06

General information on the benchmark

NameMario/
Mario-t-hard-5_c18.xml
MD5SUM4de37f7087aa8e77bde3fd457ed5d54a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4482
Best CPU time to get the best result obtained on this benchmark3.6868
Satisfiable
(Un)Satisfiability was proved
Number of variables300
Number of constraints201
Number of domains166
Minimum domain size1
Maximum domain size100
Distribution of domain sizes[{"size":1,"count":5},{"size":2,"count":95},{"size":83,"count":1},{"size":85,"count":1},{"size":86,"count":3},{"size":87,"count":3},{"size":88,"count":8},{"size":89,"count":19},{"size":90,"count":19},{"size":91,"count":8},{"size":92,"count":17},{"size":93,"count":12},{"size":94,"count":3},{"size":95,"count":3},{"size":96,"count":1},{"size":97,"count":2},{"size":100,"count":100}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":2},{"degree":2,"count":199},{"degree":3,"count":99}]
Minimum constraint arity1
Maximum constraint arity100
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":198},{"arity":100,"count":2}]
Number of extensional constraints100
Number of intensional constraints99
Distribution of constraint types[{"type":"extension","count":100},{"type":"intension","count":99},{"type":"sum","count":1},{"type":"circuit","count":1}]
Optimization problemYES
Type of objectivemax 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 (11758 MiB free)
  memory of node 1: 16384 MiB (10338 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309545-1534311643/watcher-4309545-1534311643 -o /tmp/evaluation-result-4309545-1534311643/solver-4309545-1534311643 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15985 --watchdog 2580 xcsp_picat HOME/instance-4309545-1534311643.xml 

running on 4 cores: 1,3,5,7

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

solver pid=18502, runsolver pid=18499

[startup+0.100197 s]*
/proc/loadavg: 2.00 2.03 2.05 3/188 18503
/proc/meminfo: memFree=22598284/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2025744 memory=32272 CPUtime=0.1 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 1090 0 0 0 10 0 0 0 20 0 1 0 248727495 2074361856 8068 33554432000 4194304 5849940 140736760406448 140736760405752 4475189 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 506436 8068 596 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 32272 KiB

[startup+0.209684 s]*
/proc/loadavg: 2.00 2.03 2.05 3/188 18503
/proc/meminfo: memFree=22579404/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2025744 memory=52752 CPUtime=0.21 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 1100 0 0 0 20 1 0 0 20 0 1 0 248727495 2074361856 13188 33554432000 4194304 5849940 140736760406448 140736760405752 4494150 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 506436 13188 596 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 52752 KiB

[startup+0.309513 s]*
/proc/loadavg: 2.00 2.03 2.05 3/188 18503
/proc/meminfo: memFree=22560972/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2025744 memory=71184 CPUtime=0.31 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 1109 0 0 0 30 1 0 0 20 0 1 0 248727495 2074361856 17796 33554432000 4194304 5849940 140736760406448 140736760405752 4819875 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 506436 17796 596 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 71184 KiB

[startup+0.700377 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 18503
/proc/meminfo: memFree=22520884/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2105408 memory=117972 CPUtime=0.69 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 2367 0 0 0 67 2 0 0 20 0 1 0 248727495 2155937792 29493 33554432000 4194304 5849940 140736760406448 140736760405752 5249712 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 526352 29493 624 405 0 523296 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2105408 KiB
Current children cumulated memory: 117972 KiB

[startup+1.50036 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 18503
/proc/meminfo: memFree=22498904/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2147840 memory=191284 CPUtime=1.49 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3575 0 0 0 144 5 0 0 20 0 1 0 248727495 2199388160 47821 33554432000 4194304 5849940 140736760406448 140736760405768 5249712 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 536960 47821 624 405 0 533904 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2147840 KiB
Current children cumulated memory: 191284 KiB

[startup+3.10965 s]
/proc/loadavg: 1.92 2.01 2.04 3/188 18503
/proc/meminfo: memFree=22404832/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2198792 memory=304592 CPUtime=3.1 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 6081 0 0 0 300 10 0 0 20 0 1 0 248727495 2251563008 76148 33554432000 4194304 5849940 140736760406448 140736760405768 5262261 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 549698 76148 624 405 0 546642 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2198792 KiB
Current children cumulated memory: 304592 KiB

[startup+6.30038 s]
/proc/loadavg: 1.92 2.01 2.04 3/188 18503
/proc/meminfo: memFree=22031356/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2232064 memory=716672 CPUtime=6.29 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 8123 0 0 0 608 21 0 0 20 0 1 0 248727495 2285633536 179168 33554432000 4194304 5849940 140736760406448 140736760405752 4533693 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 558016 179168 652 405 0 554960 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2232064 KiB
Current children cumulated memory: 716672 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.01 2.04 3/188 18503
/proc/meminfo: memFree=21697920/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2391488 memory=986328 CPUtime=12.69 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 14271 0 0 0 1234 35 0 0 20 0 1 0 248727495 2448883712 246582 33554432000 4194304 5849940 140736760406448 140736760405560 5319922 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 597872 246582 746 405 0 594816 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2391488 KiB
Current children cumulated memory: 986328 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.01 2.04 3/188 18503
/proc/meminfo: memFree=21621212/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2411632 memory=1006508 CPUtime=25.49 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 27649 0 0 0 2509 40 0 0 20 0 1 0 248727495 2469511168 251627 33554432000 4194304 5849940 140736760406448 140736760405608 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 602908 251627 755 405 0 599852 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2411632 KiB
Current children cumulated memory: 1006508 KiB

[startup+51.1094 s]
/proc/loadavg: 1.96 2.01 2.04 3/188 18503
/proc/meminfo: memFree=21649008/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2428532 memory=1023408 CPUtime=51.1 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 60390 0 0 0 5055 55 0 0 20 0 1 0 248727495 2486816768 255852 33554432000 4194304 5849940 140736760406448 140736760405320 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 607133 255852 755 405 0 604077 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2428532 KiB
Current children cumulated memory: 1023408 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/188 18504
/proc/meminfo: memFree=21516988/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2476704 memory=1071412 CPUtime=102.3 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 87925 0 0 0 10149 81 0 0 20 0 1 0 248727495 2536144896 267853 33554432000 4194304 5849940 140736760406448 140736760405320 5437675 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 619176 267853 755 405 0 616120 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2476704 KiB
Current children cumulated memory: 1071412 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/188 18505
/proc/meminfo: memFree=21503080/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2478860 memory=1073864 CPUtime=162.29 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 155845 0 0 0 16113 116 0 0 20 0 1 0 248727495 2538352640 268466 33554432000 4194304 5849940 140736760406448 140736760405448 5312806 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 619715 268466 755 405 0 616659 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2478860 KiB
Current children cumulated memory: 1073864 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 18506
/proc/meminfo: memFree=21435732/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2550512 memory=1145388 CPUtime=222.3 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 216865 0 0 0 22076 154 0 0 20 0 1 0 248727495 2611724288 286347 33554432000 4194304 5849940 140736760406448 140736760405448 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 637628 286347 755 405 0 634572 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2550512 KiB
Current children cumulated memory: 1145388 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18507
/proc/meminfo: memFree=21448660/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2536768 memory=1131532 CPUtime=282.3 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 284289 0 0 0 28042 188 0 0 20 0 1 0 248727495 2597650432 282883 33554432000 4194304 5849940 140736760406448 140736760405448 5307853 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 634192 282883 755 405 0 631136 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2536768 KiB
Current children cumulated memory: 1131532 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18508
/proc/meminfo: memFree=21380500/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2600504 memory=1195352 CPUtime=342.3 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 374158 0 0 0 34003 227 0 0 20 0 1 0 248727495 2662916096 298838 33554432000 4194304 5849940 140736760406448 140736760405448 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 650126 298838 755 405 0 647070 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 2600504 KiB
Current children cumulated memory: 1195352 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18509
/proc/meminfo: memFree=21329436/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2643668 memory=1238544 CPUtime=402.3 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 433965 0 0 0 39970 260 0 0 20 0 1 0 248727495 2707116032 309636 33554432000 4194304 5849940 140736760406448 140736760405608 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 660917 309636 755 405 0 657861 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2643668 KiB
Current children cumulated memory: 1238544 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 18510
/proc/meminfo: memFree=21152364/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=2633548 memory=1228200 CPUtime=462.3 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 495629 0 0 0 45932 298 0 0 20 0 1 0 248727495 2696753152 307050 33554432000 4194304 5849940 140736760406448 140736760405448 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 658387 307050 755 405 0 655331 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2633548 KiB
Current children cumulated memory: 1228200 KiB


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

/proc/18502/statm: 870357 519076 755 405 0 867301 0
Current children cumulated CPU time: 1722.34 s
Current children cumulated vsize: 3481428 KiB
Current children cumulated memory: 2076304 KiB

[startup+1782.3 s]
/proc/loadavg: 2.14 2.06 2.05 3/187 18579
/proc/meminfo: memFree=19637596/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=3209260 memory=1804136 CPUtime=1782.34 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 2906820 0 0 0 177170 1064 0 0 20 0 1 0 248727495 3286282240 451034 33554432000 4194304 5849940 140736760406448 140736760405448 5313043 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 802315 451034 755 405 0 799259 0
Current children cumulated CPU time: 1782.34 s
Current children cumulated vsize: 3209260 KiB
Current children cumulated memory: 1804136 KiB

[startup+1842.3 s]
/proc/loadavg: 2.09 2.06 2.05 3/187 18580
/proc/meminfo: memFree=19636960/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=3209260 memory=1804136 CPUtime=1842.35 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 2989389 0 0 0 183152 1083 0 0 20 0 1 0 248727495 3286282240 451034 33554432000 4194304 5849940 140736760406448 140736760405448 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 802315 451034 755 405 0 799259 0
Current children cumulated CPU time: 1842.35 s
Current children cumulated vsize: 3209260 KiB
Current children cumulated memory: 1804136 KiB

[startup+1902.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/187 18581
/proc/meminfo: memFree=19192432/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=3654616 memory=2249440 CPUtime=1902.34 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3075525 0 0 0 189124 1110 0 0 20 0 1 0 248727495 3742326784 562360 33554432000 4194304 5849940 140736760406448 140736760405448 5313398 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 913654 562360 755 405 0 910598 0
Current children cumulated CPU time: 1902.34 s
Current children cumulated vsize: 3654616 KiB
Current children cumulated memory: 2249440 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 18582
/proc/meminfo: memFree=18282380/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=3654616 memory=2249492 CPUtime=1962.34 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3119540 0 0 0 195102 1132 0 0 20 0 1 0 248727495 3742326784 562373 33554432000 4194304 5849940 140736760406448 140736760405448 5312986 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 913654 562373 755 405 0 910598 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 3654616 KiB
Current children cumulated memory: 2249492 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 18583
/proc/meminfo: memFree=18346940/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=3720144 memory=2315020 CPUtime=2022.35 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3171226 0 0 0 201082 1153 0 0 20 0 1 0 248727495 3809427456 578755 33554432000 4194304 5849940 140736760406448 140736760405608 5312995 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 930036 578755 755 405 0 926980 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 3720144 KiB
Current children cumulated memory: 2315020 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 18584
/proc/meminfo: memFree=18347288/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=3720144 memory=2315020 CPUtime=2082.34 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3234161 0 0 0 207070 1164 0 0 20 0 1 0 248727495 3809427456 578755 33554432000 4194304 5849940 140736760406448 140736760405320 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 930036 578755 755 405 0 926980 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 3720144 KiB
Current children cumulated memory: 2315020 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18585
/proc/meminfo: memFree=19570724/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=3268488 memory=1863364 CPUtime=2142.34 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3271879 0 0 0 213038 1196 0 0 20 0 1 0 248727495 3346931712 465841 33554432000 4194304 5849940 140736760406448 140736760405448 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 817122 465841 755 405 0 814066 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 3268488 KiB
Current children cumulated memory: 1863364 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 18647
/proc/meminfo: memFree=21598172/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=3587208 memory=2182080 CPUtime=2202.33 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3303813 0 0 0 219021 1212 0 0 20 0 1 0 248727495 3673300992 545520 33554432000 4194304 5849940 140736760406448 140736760405320 5313092 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 896802 545520 755 405 0 893746 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 3587208 KiB
Current children cumulated memory: 2182080 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 18648
/proc/meminfo: memFree=21593668/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=3587208 memory=2182080 CPUtime=2262.34 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3319150 0 0 0 225008 1226 0 0 20 0 1 0 248727495 3673300992 545520 33554432000 4194304 5849940 140736760406448 140736760405320 5313035 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 896802 545520 755 405 0 893746 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 3587208 KiB
Current children cumulated memory: 2182080 KiB

[startup+2322.3 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 18649
/proc/meminfo: memFree=21586124/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=3587208 memory=2182080 CPUtime=2322.34 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3338968 0 0 0 230995 1239 0 0 20 0 1 0 248727495 3673300992 545520 33554432000 4194304 5849940 140736760406448 140736760405320 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 896802 545520 755 405 0 893746 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 3587208 KiB
Current children cumulated memory: 2182080 KiB

[startup+2382.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/188 18658
/proc/meminfo: memFree=21008512/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=4152768 memory=2751228 CPUtime=2382.34 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3368172 0 0 0 236959 1275 0 0 20 0 1 0 248727495 4252434432 687807 33554432000 4194304 5849940 140736760406448 140736760405448 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 1038192 687807 755 405 0 1035136 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 4152768 KiB
Current children cumulated memory: 2751228 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18659
/proc/meminfo: memFree=20997916/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=4152764 memory=2754016 CPUtime=2442.34 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3417487 0 0 0 242926 1308 0 0 20 0 1 0 248727495 4252430336 688504 33554432000 4194304 5849940 140736760406448 140736760405448 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 1038191 688504 755 405 0 1035135 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 4152764 KiB
Current children cumulated memory: 2754016 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 18660
/proc/meminfo: memFree=20616672/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=4525120 memory=3126372 CPUtime=2502.34 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3511416 0 0 0 248902 1332 0 0 20 0 1 0 248727495 4633722880 781593 33554432000 4194304 5849940 140736760406448 140736760405448 139861726072711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 1131280 781593 755 405 0 1128224 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 4525120 KiB
Current children cumulated memory: 3126372 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 2.04 3/188 18660
/proc/meminfo: memFree=20631608/32770624 swapFree=67108368/67108860
[pid=18502] ppid=18499 vsize=4525120 memory=3126372 CPUtime=2520.05 cores=1,3,5,7
/proc/18502/stat : 18502 (xcsp_picat) R 18499 18502 15953 0 -1 4202496 3530413 0 0 0 250664 1341 0 0 20 0 1 0 248727495 4633722880 781593 33554432000 4194304 5849940 140736760406448 140736760405448 5335737 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 23756800 140736760415414 140736760415492 140736760415492 140736760418250 0
/proc/18502/statm: 1131280 781593 755 405 0 1128224 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 4525120 KiB
Current children cumulated memory: 3126372 KiB

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

[startup+2520.06 s]
# the end of solver process 18502 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.65 s, system=13.4614 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): 2520.06
CPU time (s): 2520.11
CPU user time (s): 2506.65
CPU system time (s): 13.4614
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 4656192
Max. memory (cumulated for all children) (KiB): 3257444

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.65
system time used= 13.4614
maximum resident set size= 3257444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3530413
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= 45
involuntary context switches= 683


# summary of solver processes directly reported to runsolver:
#   pid: 18502
#   total CPU time (s): 2520.11
#   total CPU user time (s): 2506.65
#   total CPU system time (s): 13.4614

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.45505 second user time and 17.8885 second system time

The end

Launcher Data 

Begin job on node148 at 2018-08-15 07:40:43
IDJOB=4309545
IDBENCH=141524
IDSOLVER=2794
FILE ID=node148/4309545-1534311643
RUNJOBID= node148-1534293152-15985
PBS_JOBID= 21038138
Free space on /tmp= 42644 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Mario/Mario-t-hard-5_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309545-1534311643/watcher-4309545-1534311643 -o /tmp/evaluation-result-4309545-1534311643/solver-4309545-1534311643 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1534293152-15985 --watchdog 2580  xcsp_picat HOME/instance-4309545-1534311643.xml

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

MD5SUM BENCH= 4de37f7087aa8e77bde3fd457ed5d54a
RANDOM SEED=428951790

node148.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        22627704 kB
MemAvailable:   30691828 kB
Buffers:          172664 kB
Cached:          8105256 kB
SwapCached:            4 kB
Active:          5558016 kB
Inactive:        3976312 kB
Active(anon):    1209436 kB
Inactive(anon):   106944 kB
Active(file):    4348580 kB
Inactive(file):  3869368 kB
Unevictable:        7348 kB
Mlocked:            7348 kB
SwapTotal:      67108860 kB
SwapFree:       67108368 kB
Dirty:              3140 kB
Writeback:             0 kB
AnonPages:       1230480 kB
Mapped:            57772 kB
Shmem:             57780 kB
Slab:             303724 kB
SReclaimable:     274636 kB
SUnreclaim:        29088 kB
KernelStack:        3312 kB
PageTables:         7420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2986968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1040384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 42644 MiB
End job on node148 at 2018-08-15 08:22:44