Trace number 4395067

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 NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12UNSAT 523.057 523.019

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07-2_X2.xml
MD5SUMbca347db5d1c552995f700e5a754db73
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark165.879
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1262
Number of domains4
Minimum domain size1
Maximum domain size28
Distribution of domain sizes[{"size":1,"count":2},{"size":7,"count":28},{"size":14,"count":27},{"size":28,"count":54}]
Minimum variable degree0
Maximum variable degree56
Distribution of variable degrees[{"degree":0,"count":1},{"degree":2,"count":29},{"degree":3,"count":26},{"degree":28,"count":1},{"degree":29,"count":18},{"degree":30,"count":9},{"degree":56,"count":28}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1262}]
Number of extensional constraints1262
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1262}]
Optimization problemNO
Type of objective

Solver Data 

70.10/70.18	c xcsp_picat version 2.7b12 (9/12/2019)
523.04/523.01	s UNSATISFIABLE

Verifier Data


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 (7359 MiB free)
  memory of node 1: 16384 MiB (15637 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395067-1568338032/watcher-4395067-1568338032 -o /tmp/evaluation-result-4395067-1568338032/solver-4395067-1568338032 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580 xcsp_picat HOME/instance-4395067-1568338032.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=20702, runsolver pid=20699
Current StackSize limit: 8192 KiB


[startup+0.101085 s]*
/proc/loadavg: 2.01 2.02 2.05 3/200 20703
/proc/meminfo: memFree=27251400/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2036672 memory=31912 CPUtime=0.09 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 2003 0 0 0 9 0 0 0 20 0 1 0 410054642 2085552128 7915 33554432000 4194304 5870510 140733199402512 140733199401880 140208996108843 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 509168 7915 872 410 0 504641 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036672 KiB
Current children cumulated memory: 31912 KiB

[startup+0.209866 s]*
/proc/loadavg: 2.01 2.02 2.05 3/200 20703
/proc/meminfo: memFree=27199584/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2036508 memory=35852 CPUtime=0.21 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 3658 0 0 0 20 1 0 0 20 0 1 0 410054642 2085384192 8963 33554432000 4194304 5870510 140733199402512 140733199401880 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 509127 8963 917 410 0 504600 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036508 KiB
Current children cumulated memory: 35852 KiB

[startup+0.309688 s]*
/proc/loadavg: 2.01 2.02 2.05 3/200 20703
/proc/meminfo: memFree=27156356/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2037536 memory=36900 CPUtime=0.31 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 3880 0 0 0 30 1 0 0 20 0 1 0 410054642 2086436864 9225 33554432000 4194304 5870510 140733199402512 140733199401464 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 509384 9225 937 410 0 504857 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037536 KiB
Current children cumulated memory: 36900 KiB

[startup+0.700292 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 20703
/proc/meminfo: memFree=27068728/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2041932 memory=39168 CPUtime=0.69 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 4490 0 0 0 68 1 0 0 20 0 1 0 410054642 2090938368 9792 33554432000 4194304 5870510 140733199402512 140733199401464 5282736 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 510483 9792 937 410 0 505956 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041932 KiB
Current children cumulated memory: 39168 KiB

[startup+1.50031 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 20703
/proc/meminfo: memFree=26852388/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2046352 memory=44380 CPUtime=1.49 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 5228 0 0 0 148 1 0 0 20 0 1 0 410054642 2095464448 11095 33554432000 4194304 5870510 140733199402512 140733199401464 5282752 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 511588 11095 937 410 0 507061 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046352 KiB
Current children cumulated memory: 44380 KiB

[startup+3.10964 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 20703
/proc/meminfo: memFree=25981668/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2047072 memory=45488 CPUtime=3.09 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 9643 0 0 0 308 1 0 0 20 0 1 0 410054642 2096201728 11372 33554432000 4194304 5870510 140733199402512 140733199401464 5282568 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 511768 11372 938 410 0 507241 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2047072 KiB
Current children cumulated memory: 45488 KiB

[startup+6.30034 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 20703
/proc/meminfo: memFree=24667924/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2067340 memory=65228 CPUtime=6.29 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 13743 0 0 0 626 3 0 0 20 0 1 0 410054642 2116956160 16307 33554432000 4194304 5870510 140733199402512 140733199400952 5263020 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 516835 16307 938 410 0 512308 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2067340 KiB
Current children cumulated memory: 65228 KiB

[startup+12.7004 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 20703
/proc/meminfo: memFree=23274804/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2097688 memory=95232 CPUtime=12.69 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 17335 0 0 0 1265 4 0 0 20 0 1 0 410054642 2148032512 23808 33554432000 4194304 5870510 140733199402512 140733199400952 5262751 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 524422 23808 938 410 0 519895 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2097688 KiB
Current children cumulated memory: 95232 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20703
/proc/meminfo: memFree=19330964/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2097688 memory=97280 CPUtime=25.49 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 21558 0 0 0 2545 4 0 0 20 0 1 0 410054642 2148032512 24320 33554432000 4194304 5870510 140733199402512 140733199400952 5274765 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 524422 24320 938 410 0 519895 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2097688 KiB
Current children cumulated memory: 97280 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20706
/proc/meminfo: memFree=26177000/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2097688 memory=97280 CPUtime=51.1 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 25940 0 0 0 5106 4 0 0 20 0 1 0 410054642 2148032512 24320 33554432000 4194304 5870510 140733199402512 140733199400952 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 524422 24320 938 410 0 519895 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2097688 KiB
Current children cumulated memory: 97280 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20710
/proc/meminfo: memFree=19290864/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2120548 memory=111840 CPUtime=102.29 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 29773 0 0 0 10225 4 0 0 20 0 1 0 410054642 2171441152 27960 33554432000 4194304 5870510 140733199402512 140733199400952 5282590 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 530137 27960 938 410 0 525610 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2120548 KiB
Current children cumulated memory: 111840 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20714
/proc/meminfo: memFree=25986860/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2120548 memory=111840 CPUtime=162.3 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 32658 0 0 0 16226 4 0 0 20 0 1 0 410054642 2171441152 27960 33554432000 4194304 5870510 140733199402512 140733199400952 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 530137 27960 938 410 0 525610 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2120548 KiB
Current children cumulated memory: 111840 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20725
/proc/meminfo: memFree=25523788/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2121204 memory=120632 CPUtime=222.31 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 33786 0 0 0 22226 5 0 0 20 0 1 0 410054642 2172112896 30158 33554432000 4194304 5870510 140733199402512 140733199401080 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 530301 30158 938 410 0 525774 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2121204 KiB
Current children cumulated memory: 120632 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20729
/proc/meminfo: memFree=25211420/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2121204 memory=120796 CPUtime=282.31 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 33868 0 0 0 28226 5 0 0 20 0 1 0 410054642 2172112896 30199 33554432000 4194304 5870510 140733199402512 140733199401080 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 530301 30199 938 410 0 525774 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2121204 KiB
Current children cumulated memory: 120796 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20733
/proc/meminfo: memFree=19204832/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2121204 memory=120800 CPUtime=342.31 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 37643 0 0 0 34226 5 0 0 20 0 1 0 410054642 2172112896 30200 33554432000 4194304 5870510 140733199402512 140733199401080 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 530301 30200 938 410 0 525774 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 2121204 KiB
Current children cumulated memory: 120800 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20739
/proc/meminfo: memFree=25757520/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2121204 memory=120800 CPUtime=402.32 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 37701 0 0 0 40227 5 0 0 20 0 1 0 410054642 2172112896 30200 33554432000 4194304 5870510 140733199402512 140733199401080 5283072 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 530301 30200 938 410 0 525774 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 2121204 KiB
Current children cumulated memory: 120800 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20743
/proc/meminfo: memFree=25352656/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2139828 memory=126744 CPUtime=462.33 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 38235 0 0 0 46227 6 0 0 20 0 1 0 410054642 2191183872 31686 33554432000 4194304 5870510 140733199402512 140733199400952 5263058 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 534957 31686 938 410 0 530430 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 2139828 KiB
Current children cumulated memory: 126744 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20747
/proc/meminfo: memFree=19134184/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2139828 memory=139876 CPUtime=522.33 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 39695 0 0 0 52227 6 0 0 20 0 1 0 410054642 2191183872 34969 33554432000 4194304 5870510 140733199402512 140733199400952 140209001736823 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 534957 34969 938 410 0 530430 0
Current children cumulated CPU time: 522.33 s
Current children cumulated vsize: 2139828 KiB
Current children cumulated memory: 139876 KiB

[startup+523.019 s]
# the end of solver process 20702 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=522.992 s, system=0.065005 s

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

[startup+522.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20747
/proc/meminfo: memFree=19134184/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2139828 memory=139876 CPUtime=522.43 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 39695 0 0 0 52237 6 0 0 20 0 1 0 410054642 2191183872 34969 33554432000 4194304 5870510 140733199402512 140733199400952 5274815 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 534957 34969 938 410 0 530430 0
Current children cumulated CPU time: 522.43 s
Current children cumulated vsize: 2139828 KiB
Current children cumulated memory: 139876 KiB

[startup+522.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 20747
/proc/meminfo: memFree=19134184/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2139828 memory=139876 CPUtime=522.83 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 39695 0 0 0 52277 6 0 0 20 0 1 0 410054642 2191183872 34969 33554432000 4194304 5870510 140733199402512 140733199400952 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 534957 34969 938 410 0 530430 0
Current children cumulated CPU time: 522.83 s
Current children cumulated vsize: 2139828 KiB
Current children cumulated memory: 139876 KiB

[startup+523 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 20747
/proc/meminfo: memFree=19134184/32770624 swapFree=66993956/67108860
[pid=20702] ppid=20699 vsize=2139828 memory=139876 CPUtime=523.04 cores=1,3,5,7
/proc/20702/stat : 20702 (xcsp_picat) R 20699 20702 15976 0 -1 4202496 39695 0 0 0 52298 6 0 0 20 0 1 0 410054642 2191183872 34969 33554432000 4194304 5870510 140733199402512 140733199400952 5282721 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 36675584 140733199410207 140733199410285 140733199410285 140733199413194 0
/proc/20702/statm: 534957 34969 938 410 0 530430 0
Current children cumulated CPU time: 523.04 s
Current children cumulated vsize: 2139828 KiB
Current children cumulated memory: 139876 KiB

Child status: 0
Real time (s): 523.019
CPU time (s): 523.057
CPU user time (s): 522.992
CPU system time (s): 0.065005
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 2139828
Max. memory (cumulated for all children) (KiB): 139876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 522.992
system time used= 0.065005
maximum resident set size= 139904
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39737
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= 12
involuntary context switches= 179


# summary of solver processes directly reported to runsolver:
#   pid: 20702
#   total CPU time (s): 523.057
#   total CPU user time (s): 522.992
#   total CPU system time (s): 0.065005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.02553 second user time and 3.97274 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 03:26:27
IDJOB=4395067
IDBENCH=134577
IDSOLVER=2844
FILE ID=node102/4395067-1568338032
RUNJOBID= node102-1568323474-16008
PBS_JOBID= 21701144
Free space on /tmp= 56900 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07-2_X2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395067-1568338032/watcher-4395067-1568338032 -o /tmp/evaluation-result-4395067-1568338032/solver-4395067-1568338032 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16008 --watchdog 2580  xcsp_picat HOME/instance-4395067-1568338032.xml

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

MD5SUM BENCH= bca347db5d1c552995f700e5a754db73
RANDOM SEED=696577820

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        23622312 kB
MemAvailable:   23802312 kB
Buffers:          125264 kB
Cached:           344628 kB
SwapCached:        10860 kB
Active:          8323908 kB
Inactive:         261344 kB
Active(anon):    8111420 kB
Inactive(anon):    33456 kB
Active(file):     212488 kB
Inactive(file):   227888 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66993956 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:       8319620 kB
Mapped:            34672 kB
Shmem:             21024 kB
Slab:             139344 kB
SReclaimable:     110916 kB
SUnreclaim:        28428 kB
KernelStack:        3568 kB
PageTables:        21832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    8956408 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   8269824 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= 56900 MiB
End job on node102 at 2019-09-13 03:35:10