Trace number 4309437

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) 2520.05 2519.92

General information on the benchmark

NamePseudoBoolean-opt/
Pb-radar-10-20-45-050-100_c18.xml
MD5SUM6059cce927de517ef09e7ab17e66c3d6
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4
Best CPU time to get the best result obtained on this benchmark2520.06
Satisfiable
(Un)Satisfiability was proved
Number of variables776
Number of constraints867
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":776}]
Minimum variable degree2
Maximum variable degree8
Distribution of variable degrees[{"degree":2,"count":3},{"degree":3,"count":81},{"degree":4,"count":204},{"degree":5,"count":222},{"degree":6,"count":243},{"degree":7,"count":6},{"degree":8,"count":17}]
Minimum constraint arity1
Maximum constraint arity20
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":697},{"arity":3,"count":12},{"arity":4,"count":15},{"arity":5,"count":16},{"arity":6,"count":18},{"arity":7,"count":10},{"arity":8,"count":8},{"arity":9,"count":14},{"arity":10,"count":11},{"arity":11,"count":5},{"arity":12,"count":11},{"arity":13,"count":8},{"arity":14,"count":5},{"arity":15,"count":4},{"arity":16,"count":8},{"arity":17,"count":6},{"arity":18,"count":10},{"arity":19,"count":5},{"arity":20,"count":3}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":867}]
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 (14059 MiB free)
  memory of node 1: 16384 MiB (9354 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309437-1534295767/watcher-4309437-1534295767 -o /tmp/evaluation-result-4309437-1534295767/solver-4309437-1534295767 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11147 --watchdog 2580 xcsp_picat HOME/instance-4309437-1534295767.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=11658, runsolver pid=11655
Current StackSize limit: 8192 KiB


[startup+0.100205 s]*
/proc/loadavg: 2.00 2.02 1.98 3/193 11659
/proc/meminfo: memFree=23957736/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2027844 memory=21772 CPUtime=0.1 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 2774 0 0 0 9 1 0 0 20 0 1 0 247139836 2076512256 5443 33554432000 4194304 5849940 140725672682304 140725672682304 5365660 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 506961 5443 729 405 0 503905 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027844 KiB
Current children cumulated memory: 21772 KiB

[startup+0.210159 s]*
/proc/loadavg: 2.00 2.02 1.98 3/193 11659
/proc/meminfo: memFree=23957736/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2028300 memory=21772 CPUtime=0.21 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 2806 0 0 0 20 1 0 0 20 0 1 0 247139836 2076979200 5443 33554432000 4194304 5849940 140725672682304 140725672682304 5403156 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 507075 5443 729 405 0 504019 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2028300 KiB
Current children cumulated memory: 21772 KiB

[startup+0.309347 s]*
/proc/loadavg: 2.00 2.02 1.98 3/193 11659
/proc/meminfo: memFree=23957364/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2028096 memory=22140 CPUtime=0.31 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 2883 0 0 0 30 1 0 0 20 0 1 0 247139836 2076770304 5535 33554432000 4194304 5849940 140725672682304 140725672682304 5326464 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 507024 5535 737 405 0 503968 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2028096 KiB
Current children cumulated memory: 22140 KiB

[startup+0.700338 s]
/proc/loadavg: 2.00 2.02 1.98 3/193 11659
/proc/meminfo: memFree=23956756/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2028300 memory=22140 CPUtime=0.69 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 2936 0 0 0 68 1 0 0 20 0 1 0 247139836 2076979200 5535 33554432000 4194304 5849940 140725672682304 140725672679848 140708032188295 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 507075 5535 737 405 0 504019 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028300 KiB
Current children cumulated memory: 22140 KiB

[startup+1.50034 s]
/proc/loadavg: 2.08 2.04 1.99 3/193 11659
/proc/meminfo: memFree=23957112/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2028532 memory=22448 CPUtime=1.49 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 3395 0 0 0 148 1 0 0 20 0 1 0 247139836 2077216768 5612 33554432000 4194304 5849940 140725672682304 140725672680792 140708032188295 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 507133 5612 752 405 0 504077 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028532 KiB
Current children cumulated memory: 22448 KiB

[startup+3.10964 s]
/proc/loadavg: 2.08 2.04 1.99 3/193 11659
/proc/meminfo: memFree=23954936/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2030584 memory=24808 CPUtime=3.1 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 4952 0 0 0 305 5 0 0 20 0 1 0 247139836 2079318016 6202 33554432000 4194304 5849940 140725672682304 140725672681304 140708032188295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 507646 6202 754 405 0 504590 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2030584 KiB
Current children cumulated memory: 24808 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.02 1.98 3/193 11659
/proc/meminfo: memFree=23951360/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2033156 memory=27292 CPUtime=6.29 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 7778 0 0 0 620 9 0 0 20 0 1 0 247139836 2081951744 6823 33554432000 4194304 5849940 140725672682304 140725672681464 140708032188295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 508289 6823 754 405 0 505233 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2033156 KiB
Current children cumulated memory: 27292 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.02 1.98 3/194 11660
/proc/meminfo: memFree=23945608/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2040252 memory=34200 CPUtime=12.69 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 13808 0 0 0 1253 16 0 0 20 0 1 0 247139836 2089218048 8550 33554432000 4194304 5849940 140725672682304 140725672681304 140708032188295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 510063 8550 754 405 0 507007 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2040252 KiB
Current children cumulated memory: 34200 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 1.98 3/194 11660
/proc/meminfo: memFree=23939836/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2041344 memory=35444 CPUtime=25.49 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 25135 0 0 0 2516 33 0 0 20 0 1 0 247139836 2090336256 8861 33554432000 4194304 5849940 140725672682304 140725672681464 140708032188295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 510336 8861 754 405 0 507280 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2041344 KiB
Current children cumulated memory: 35444 KiB

[startup+51.11 s]
/proc/loadavg: 2.00 2.01 1.98 3/194 11660
/proc/meminfo: memFree=23933876/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2045148 memory=39084 CPUtime=51.1 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 47369 0 0 0 5048 62 0 0 20 0 1 0 247139836 2094231552 9771 33554432000 4194304 5849940 140725672682304 140725672681304 140708032188295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 511287 9771 754 405 0 508231 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2045148 KiB
Current children cumulated memory: 39084 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/193 11661
/proc/meminfo: memFree=23917092/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2059520 memory=53708 CPUtime=102.29 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 64578 0 0 0 10122 107 0 0 20 0 1 0 247139836 2108948480 13427 33554432000 4194304 5849940 140725672682304 140725672681304 5438581 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 514880 13427 754 405 0 511824 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2059520 KiB
Current children cumulated memory: 53708 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/193 11662
/proc/meminfo: memFree=23913112/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2066580 memory=60768 CPUtime=162.3 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 92905 0 0 0 16074 156 0 0 20 0 1 0 247139836 2116177920 15192 33554432000 4194304 5849940 140725672682304 140725672681304 5312848 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 516645 15192 754 405 0 513589 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2066580 KiB
Current children cumulated memory: 60768 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/193 11663
/proc/meminfo: memFree=23896860/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2075344 memory=69532 CPUtime=222.3 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 119808 0 0 0 22034 196 0 0 20 0 1 0 247139836 2125152256 17383 33554432000 4194304 5849940 140725672682304 140725672681304 5437894 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 518836 17383 754 405 0 515780 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2075344 KiB
Current children cumulated memory: 69532 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/193 11669
/proc/meminfo: memFree=23885568/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2076280 memory=70256 CPUtime=282.31 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 133972 0 0 0 27996 235 0 0 20 0 1 0 247139836 2126110720 17564 33554432000 4194304 5849940 140725672682304 140725672681464 140708032188295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 519070 17564 754 405 0 516014 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2076280 KiB
Current children cumulated memory: 70256 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/192 11670
/proc/meminfo: memFree=23801276/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2143244 memory=137380 CPUtime=342.31 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 165393 0 0 0 33953 278 0 0 20 0 1 0 247139836 2194681856 34345 33554432000 4194304 5849940 140725672682304 140725672681304 5342258 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 535811 34345 754 405 0 532755 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 2143244 KiB
Current children cumulated memory: 137380 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/192 11671
/proc/meminfo: memFree=23790056/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2138696 memory=132800 CPUtime=402.31 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 184880 0 0 0 39925 306 0 0 20 0 1 0 247139836 2190024704 33200 33554432000 4194304 5849940 140725672682304 140725672681304 140708032188295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 534674 33200 754 405 0 531618 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2138696 KiB
Current children cumulated memory: 132800 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/192 11672
/proc/meminfo: memFree=23797492/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2133964 memory=128092 CPUtime=462.31 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 188687 0 0 0 45900 331 0 0 20 0 1 0 247139836 2185179136 32023 33554432000 4194304 5849940 140725672682304 140725672681176 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 533491 32023 754 405 0 530435 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 2133964 KiB
Current children cumulated memory: 128092 KiB


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

/proc/11658/statm: 582829 82011 754 405 0 579773 0
Current children cumulated CPU time: 1782.37 s
Current children cumulated vsize: 2331316 KiB
Current children cumulated memory: 328044 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11758
/proc/meminfo: memFree=23210456/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2331316 memory=328044 CPUtime=1842.37 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 598898 0 0 0 183576 661 0 0 20 0 1 0 247139836 2387267584 82011 33554432000 4194304 5849940 140725672682304 140725672681304 5312859 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 582829 82011 754 405 0 579773 0
Current children cumulated CPU time: 1842.37 s
Current children cumulated vsize: 2331316 KiB
Current children cumulated memory: 328044 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11760
/proc/meminfo: memFree=23113392/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2361396 memory=358124 CPUtime=1902.37 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 605033 0 0 0 189564 673 0 0 20 0 1 0 247139836 2418069504 89531 33554432000 4194304 5849940 140725672682304 140725672681304 5437913 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 590349 89531 754 405 0 587293 0
Current children cumulated CPU time: 1902.37 s
Current children cumulated vsize: 2361396 KiB
Current children cumulated memory: 358124 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/192 11783
/proc/meminfo: memFree=23070452/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2374792 memory=371520 CPUtime=1962.39 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 630197 0 0 0 195551 688 0 0 20 0 1 0 247139836 2431787008 92880 33554432000 4194304 5849940 140725672682304 140725672681176 140708032188295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 593698 92880 754 405 0 590642 0
Current children cumulated CPU time: 1962.39 s
Current children cumulated vsize: 2374792 KiB
Current children cumulated memory: 371520 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 11784
/proc/meminfo: memFree=23247404/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2419380 memory=416108 CPUtime=2022.38 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 650434 0 0 0 201526 712 0 0 20 0 1 0 247139836 2477445120 104027 33554432000 4194304 5849940 140725672682304 140725672681176 140708032188295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 604845 104027 754 405 0 601789 0
Current children cumulated CPU time: 2022.38 s
Current children cumulated vsize: 2419380 KiB
Current children cumulated memory: 416108 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11792
/proc/meminfo: memFree=23203432/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2446172 memory=442900 CPUtime=2082.39 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 658151 0 0 0 207513 726 0 0 20 0 1 0 247139836 2504880128 110725 33554432000 4194304 5849940 140725672682304 140725672681304 5438029 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 611543 110725 754 405 0 608487 0
Current children cumulated CPU time: 2082.39 s
Current children cumulated vsize: 2446172 KiB
Current children cumulated memory: 442900 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11793
/proc/meminfo: memFree=23101512/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2488416 memory=485016 CPUtime=2142.4 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 666464 0 0 0 213493 747 0 0 20 0 1 0 247139836 2548137984 121254 33554432000 4194304 5849940 140725672682304 140725672681176 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 622104 121254 754 405 0 619048 0
Current children cumulated CPU time: 2142.4 s
Current children cumulated vsize: 2488416 KiB
Current children cumulated memory: 485016 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11795
/proc/meminfo: memFree=22974612/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2520588 memory=517188 CPUtime=2202.4 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 701229 0 0 0 219474 766 0 0 20 0 1 0 247139836 2581082112 129297 33554432000 4194304 5849940 140725672682304 140725672681304 140708032188295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 630147 129297 754 405 0 627091 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 2520588 KiB
Current children cumulated memory: 517188 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11796
/proc/meminfo: memFree=22901176/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2549812 memory=546412 CPUtime=2262.4 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 705332 0 0 0 225461 779 0 0 20 0 1 0 247139836 2611007488 136603 33554432000 4194304 5849940 140725672682304 140725672681304 5437819 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 637453 136603 754 405 0 634397 0
Current children cumulated CPU time: 2262.4 s
Current children cumulated vsize: 2549812 KiB
Current children cumulated memory: 546412 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 11798
/proc/meminfo: memFree=22868976/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2581984 memory=578584 CPUtime=2322.41 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 750708 0 0 0 231449 792 0 0 20 0 1 0 247139836 2643951616 144646 33554432000 4194304 5849940 140725672682304 140725672681304 140708032188295 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 645496 144646 754 405 0 642440 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 2581984 KiB
Current children cumulated memory: 578584 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 11801
/proc/meminfo: memFree=22768460/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2647520 memory=644120 CPUtime=2382.41 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 754856 0 0 0 237442 799 0 0 20 0 1 0 247139836 2711060480 161030 33554432000 4194304 5849940 140725672682304 140725672681304 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 661880 161030 754 405 0 658824 0
Current children cumulated CPU time: 2382.41 s
Current children cumulated vsize: 2647520 KiB
Current children cumulated memory: 644120 KiB

[startup+2442.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 11802
/proc/meminfo: memFree=22622808/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2647520 memory=644120 CPUtime=2442.41 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 804960 0 0 0 243434 807 0 0 20 0 1 0 247139836 2711060480 161030 33554432000 4194304 5849940 140725672682304 140725672681304 5313013 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 661880 161030 754 405 0 658824 0
Current children cumulated CPU time: 2442.41 s
Current children cumulated vsize: 2647520 KiB
Current children cumulated memory: 644120 KiB

[startup+2502.3 s]
/proc/loadavg: 2.15 2.07 2.06 3/192 11803
/proc/meminfo: memFree=22491284/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2647520 memory=644120 CPUtime=2502.43 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 853351 0 0 0 249426 817 0 0 20 0 1 0 247139836 2711060480 161030 33554432000 4194304 5849940 140725672682304 140725672681464 5437906 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 661880 161030 754 405 0 658824 0
Current children cumulated CPU time: 2502.43 s
Current children cumulated vsize: 2647520 KiB
Current children cumulated memory: 644120 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.12 2.06 2.06 3/192 11926
/proc/meminfo: memFree=23381900/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2647520 memory=644120 CPUtime=2520.03 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 868452 0 0 0 251184 819 0 0 20 0 1 0 247139836 2711060480 161030 33554432000 4194304 5849940 140725672682304 140725672681176 5312865 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 661880 161030 754 405 0 658824 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 2647520 KiB
Current children cumulated memory: 644120 KiB

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

[startup+2519.92 s]
# the end of solver process 11658 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.84 s, system=8.20658 s

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

[startup+2519.9 s]
/proc/loadavg: 2.12 2.06 2.06 3/192 11926
/proc/meminfo: memFree=23381900/32770624 swapFree=67108852/67108860
[pid=11658] ppid=11655 vsize=2647520 memory=644120 CPUtime=2520.03 cores=0,2,4,6
/proc/11658/stat : 11658 (xcsp_picat) R 11655 11658 11116 0 -1 4202496 868452 0 0 0 251184 819 0 0 20 0 1 0 247139836 2711060480 161030 33554432000 4194304 5849940 140725672682304 140725672681176 5312865 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16928768 140725672686774 140725672686852 140725672686852 140725672689610 0
/proc/11658/statm: 661880 161030 754 405 0 658824 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 2647520 KiB
Current children cumulated memory: 644120 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.92
CPU time (s): 2520.05
CPU user time (s): 2511.84
CPU system time (s): 8.20658
CPU usage (%): 100.005
Max. virtual memory (cumulated for all children) (KiB): 2647520
Max. memory (cumulated for all children) (KiB): 644120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.84
system time used= 8.20658
maximum resident set size= 644120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 868452
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= 66
involuntary context switches= 1084


# summary of solver processes directly reported to runsolver:
#   pid: 11658
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2511.84
#   total CPU system time (s): 8.20658

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.0266 second user time and 22.3641 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-15 03:16:07
IDJOB=4309437
IDBENCH=141121
IDSOLVER=2794
FILE ID=node133/4309437-1534295767
RUNJOBID= node133-1534293186-11147
PBS_JOBID= 21038139
Free space on /tmp= 39380 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/PseudoBoolean-opt/Pb-radar-10-20-45-050-100_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309437-1534295767/watcher-4309437-1534295767 -o /tmp/evaluation-result-4309437-1534295767/solver-4309437-1534295767 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11147 --watchdog 2580  xcsp_picat HOME/instance-4309437-1534295767.xml

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

MD5SUM BENCH= 6059cce927de517ef09e7ab17e66c3d6
RANDOM SEED=1462359323

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        23976512 kB
MemAvailable:   31827908 kB
Buffers:          146260 kB
Cached:          7937344 kB
SwapCached:            4 kB
Active:          4249260 kB
Inactive:        3966208 kB
Active(anon):      82500 kB
Inactive(anon):   101744 kB
Active(file):    4166760 kB
Inactive(file):  3864464 kB
Unevictable:        7072 kB
Mlocked:            7072 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3272 kB
Writeback:             0 kB
AnonPages:        138660 kB
Mapped:            57880 kB
Shmem:             49848 kB
Slab:             276572 kB
SReclaimable:     248632 kB
SUnreclaim:        27940 kB
KernelStack:        3456 kB
PageTables:         5564 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2421780 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     59392 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= 39380 MiB
End job on node133 at 2018-08-15 03:58:07