Trace number 4309792

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) 2519.9 2520.02

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-08a_c18.xml
MD5SUMc878309e6a4abc98f38d56224bbb2671
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark2400.26
Satisfiable
(Un)Satisfiability was proved
Number of variables430
Number of constraints100
Number of domains8
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":368},{"size":8,"count":46},{"size":9,"count":8},{"size":15,"count":8}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":8},{"degree":2,"count":376},{"degree":9,"count":9},{"degree":10,"count":15},{"degree":11,"count":12},{"degree":12,"count":5},{"degree":13,"count":4},{"degree":15,"count":1}]
Minimum constraint arity2
Maximum constraint arity47
Distribution of constraint arities[{"arity":2,"count":38},{"arity":9,"count":46},{"arity":47,"count":16}]
Number of extensional constraints46
Number of intensional constraints38
Distribution of constraint types[{"type":"extension","count":46},{"type":"intension","count":38},{"type":"sum","count":8},{"type":"count","count":8}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (6684 MiB free)
  memory of node 1: 16384 MiB (11104 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309792-1534321200/watcher-4309792-1534321200 -o /tmp/evaluation-result-4309792-1534321200/solver-4309792-1534321200 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21341 --watchdog 2580 xcsp_picat HOME/instance-4309792-1534321200.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=24605, runsolver pid=24602

[startup+0.100156 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 24606
/proc/meminfo: memFree=18200420/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2026948 memory=18024 CPUtime=0.1 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 2130 0 0 0 9 1 0 0 20 0 1 0 249683237 2075594752 4506 33554432000 4194304 5849940 140734349711984 140734349711984 5606402 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 506737 4506 719 405 0 503681 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026948 KiB
Current children cumulated memory: 18024 KiB

[startup+0.209488 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 24606
/proc/meminfo: memFree=18200420/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2026948 memory=18024 CPUtime=0.21 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 2130 0 0 0 20 1 0 0 20 0 1 0 249683237 2075594752 4506 33554432000 4194304 5849940 140734349711984 140734349711984 5606427 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 506737 4506 719 405 0 503681 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026948 KiB
Current children cumulated memory: 18024 KiB

[startup+0.308811 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 24606
/proc/meminfo: memFree=18200420/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2026948 memory=18024 CPUtime=0.31 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 2130 0 0 0 30 1 0 0 20 0 1 0 249683237 2075594752 4506 33554432000 4194304 5849940 140734349711984 140734349711984 5472597 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 506737 4506 719 405 0 503681 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026948 KiB
Current children cumulated memory: 18024 KiB

[startup+0.70027 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 24606
/proc/meminfo: memFree=18199828/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2027188 memory=18556 CPUtime=0.69 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 2616 0 0 0 68 1 0 0 20 0 1 0 249683237 2075840512 4639 33554432000 4194304 5849940 140734349711984 140734349710456 5326608 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 506797 4639 744 405 0 503741 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027188 KiB
Current children cumulated memory: 18556 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 24606
/proc/meminfo: memFree=18200496/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2028116 memory=19180 CPUtime=1.49 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 3065 0 0 0 148 1 0 0 20 0 1 0 249683237 2076790784 4795 33554432000 4194304 5849940 140734349711984 140734349710632 5361923 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 507029 4795 761 405 0 503973 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028116 KiB
Current children cumulated memory: 19180 KiB

[startup+3.10935 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 24614
/proc/meminfo: memFree=18195896/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2029580 memory=20892 CPUtime=3.1 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 3998 0 0 0 307 3 0 0 20 0 1 0 249683237 2078289920 5223 33554432000 4194304 5849940 140734349711984 140734349710984 5309836 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 507395 5223 761 405 0 504339 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2029580 KiB
Current children cumulated memory: 20892 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 24614
/proc/meminfo: memFree=18191576/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2031364 memory=22608 CPUtime=6.28 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 6490 0 0 0 622 6 0 0 20 0 1 0 249683237 2080116736 5652 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 507841 5652 761 405 0 504785 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2031364 KiB
Current children cumulated memory: 22608 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 24614
/proc/meminfo: memFree=18190564/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2034896 memory=26344 CPUtime=12.68 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 12334 0 0 0 1255 13 0 0 20 0 1 0 249683237 2083733504 6586 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 508724 6586 761 405 0 505668 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2034896 KiB
Current children cumulated memory: 26344 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 24614
/proc/meminfo: memFree=18190412/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2037120 memory=28560 CPUtime=25.49 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 22934 0 0 0 2522 27 0 0 20 0 1 0 249683237 2086010880 7140 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 509280 7140 761 405 0 506224 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2037120 KiB
Current children cumulated memory: 28560 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 24614
/proc/meminfo: memFree=18185552/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2041088 memory=32336 CPUtime=51.1 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 39216 0 0 0 5060 50 0 0 20 0 1 0 249683237 2090074112 8084 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 510272 8084 761 405 0 507216 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2041088 KiB
Current children cumulated memory: 32336 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 24615
/proc/meminfo: memFree=18167848/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2058864 memory=49936 CPUtime=102.29 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 56145 0 0 0 10151 78 0 0 20 0 1 0 249683237 2108276736 12484 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 514716 12484 761 405 0 511660 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2058864 KiB
Current children cumulated memory: 49936 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 24616
/proc/meminfo: memFree=17993368/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2083252 memory=74496 CPUtime=162.28 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 68788 0 0 0 16130 98 0 0 20 0 1 0 249683237 2133250048 18624 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 520813 18624 761 405 0 517757 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2083252 KiB
Current children cumulated memory: 74496 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24617
/proc/meminfo: memFree=17971836/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2102252 memory=93324 CPUtime=222.28 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 79468 0 0 0 22112 116 0 0 20 0 1 0 249683237 2152706048 23331 33554432000 4194304 5849940 140734349711984 140734349710984 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 525563 23331 761 405 0 522507 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2102252 KiB
Current children cumulated memory: 93324 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 24618
/proc/meminfo: memFree=18175848/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2078660 memory=69992 CPUtime=282.27 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 96991 0 0 0 28093 134 0 0 20 0 1 0 249683237 2128547840 17498 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 519665 17498 761 405 0 516609 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2078660 KiB
Current children cumulated memory: 69992 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24620
/proc/meminfo: memFree=18169848/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2113284 memory=104616 CPUtime=342.27 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 107567 0 0 0 34075 152 0 0 20 0 1 0 249683237 2164002816 26154 33554432000 4194304 5849940 140734349711984 140734349710984 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 528321 26154 761 405 0 525265 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2113284 KiB
Current children cumulated memory: 104616 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24621
/proc/meminfo: memFree=18133592/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2133188 memory=124520 CPUtime=402.27 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 122436 0 0 0 40064 163 0 0 20 0 1 0 249683237 2184384512 31130 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 533297 31130 761 405 0 530241 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2133188 KiB
Current children cumulated memory: 124520 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 24622
/proc/meminfo: memFree=18100780/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2165956 memory=157288 CPUtime=462.26 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 123194 0 0 0 46053 173 0 0 20 0 1 0 249683237 2217938944 39322 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 541489 39322 761 405 0 538433 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2165956 KiB
Current children cumulated memory: 157288 KiB


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

/proc/24605/statm: 580216 78864 761 405 0 577160 0
Current children cumulated CPU time: 1722.19 s
Current children cumulated vsize: 2320864 KiB
Current children cumulated memory: 315456 KiB

[startup+1782.3 s]
/proc/loadavg: 1.00 1.30 1.71 2/180 24707
/proc/meminfo: memFree=18268196/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2320864 memory=315456 CPUtime=1782.2 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 316295 0 0 0 177696 524 0 0 20 0 1 0 249683237 2376564736 78864 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 580216 78864 761 405 0 577160 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 2320864 KiB
Current children cumulated memory: 315456 KiB

[startup+1842.3 s]
/proc/loadavg: 1.00 1.25 1.66 2/181 24716
/proc/meminfo: memFree=18201812/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2386400 memory=380992 CPUtime=1842.19 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 337873 0 0 0 183685 534 0 0 20 0 1 0 249683237 2443673600 95248 33554432000 4194304 5849940 140734349711984 140734349711144 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 596600 95248 761 405 0 593544 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 2386400 KiB
Current children cumulated memory: 380992 KiB

[startup+1902.3 s]
/proc/loadavg: 1.00 1.20 1.62 2/181 24717
/proc/meminfo: memFree=18202000/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2386400 memory=380992 CPUtime=1902.19 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 342719 0 0 0 189676 543 0 0 20 0 1 0 249683237 2443673600 95248 33554432000 4194304 5849940 140734349711984 140734349710984 5438514 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 596600 95248 761 405 0 593544 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 2386400 KiB
Current children cumulated memory: 380992 KiB

[startup+1962.3 s]
/proc/loadavg: 1.00 1.17 1.58 2/181 24718
/proc/meminfo: memFree=18123208/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2465736 memory=460232 CPUtime=1962.19 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 374492 0 0 0 195666 553 0 0 20 0 1 0 249683237 2524913664 115058 33554432000 4194304 5849940 140734349711984 140734349711144 5335776 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 616434 115058 761 405 0 613378 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 2465736 KiB
Current children cumulated memory: 460232 KiB

[startup+2022.3 s]
/proc/loadavg: 1.00 1.14 1.55 2/181 24719
/proc/meminfo: memFree=18272100/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2316404 memory=310892 CPUtime=2022.19 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 413948 0 0 0 201655 564 0 0 20 0 1 0 249683237 2371997696 77723 33554432000 4194304 5849940 140734349711984 140734349710984 5395828 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 579101 77723 761 405 0 576045 0
Current children cumulated CPU time: 2022.19 s
Current children cumulated vsize: 2316404 KiB
Current children cumulated memory: 310892 KiB

[startup+2082.3 s]
/proc/loadavg: 1.05 1.13 1.52 2/181 24720
/proc/meminfo: memFree=18262704/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2325968 memory=320560 CPUtime=2082.18 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 432011 0 0 0 207639 579 0 0 20 0 1 0 249683237 2381791232 80140 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 581492 80140 761 405 0 578436 0
Current children cumulated CPU time: 2082.18 s
Current children cumulated vsize: 2325968 KiB
Current children cumulated memory: 320560 KiB

[startup+2142.3 s]
/proc/loadavg: 1.02 1.10 1.48 2/180 24722
/proc/meminfo: memFree=18262620/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2325968 memory=320560 CPUtime=2142.18 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 452134 0 0 0 213621 597 0 0 20 0 1 0 249683237 2381791232 80140 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 581492 80140 761 405 0 578436 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 2325968 KiB
Current children cumulated memory: 320560 KiB

[startup+2202.3 s]
/proc/loadavg: 1.01 1.08 1.46 2/180 24723
/proc/meminfo: memFree=18203088/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2385852 memory=380444 CPUtime=2202.18 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 468487 0 0 0 219602 616 0 0 20 0 1 0 249683237 2443112448 95111 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 596463 95111 761 405 0 593407 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 2385852 KiB
Current children cumulated memory: 380444 KiB

[startup+2262.3 s]
/proc/loadavg: 1.04 1.08 1.43 2/180 24724
/proc/meminfo: memFree=18231968/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2356856 memory=351448 CPUtime=2262.18 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 488771 0 0 0 225592 626 0 0 20 0 1 0 249683237 2413420544 87862 33554432000 4194304 5849940 140734349711984 140734349710984 5437999 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 589214 87862 761 405 0 586158 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 2356856 KiB
Current children cumulated memory: 351448 KiB

[startup+2322.3 s]
/proc/loadavg: 1.10 1.10 1.41 2/180 24726
/proc/meminfo: memFree=18154028/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2434624 memory=429216 CPUtime=2322.18 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 520502 0 0 0 231578 640 0 0 20 0 1 0 249683237 2493054976 107304 33554432000 4194304 5849940 140734349711984 140734349710984 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 608656 107304 761 405 0 605600 0
Current children cumulated CPU time: 2322.18 s
Current children cumulated vsize: 2434624 KiB
Current children cumulated memory: 429216 KiB

[startup+2382.3 s]
/proc/loadavg: 1.04 1.08 1.39 2/180 24727
/proc/meminfo: memFree=18154228/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2434624 memory=429216 CPUtime=2382.17 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 548073 0 0 0 237567 650 0 0 20 0 1 0 249683237 2493054976 107304 33554432000 4194304 5849940 140734349711984 140734349711144 5437815 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 608656 107304 761 405 0 605600 0
Current children cumulated CPU time: 2382.17 s
Current children cumulated vsize: 2434624 KiB
Current children cumulated memory: 429216 KiB

[startup+2442.3 s]
/proc/loadavg: 1.06 1.08 1.37 2/180 24735
/proc/meminfo: memFree=18153740/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2434624 memory=429216 CPUtime=2442.17 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 564364 0 0 0 243556 661 0 0 20 0 1 0 249683237 2493054976 107304 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 608656 107304 761 405 0 605600 0
Current children cumulated CPU time: 2442.17 s
Current children cumulated vsize: 2434624 KiB
Current children cumulated memory: 429216 KiB

[startup+2502.3 s]
/proc/loadavg: 1.07 1.08 1.35 2/181 24759
/proc/meminfo: memFree=18152160/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2434624 memory=429216 CPUtime=2502.17 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 576700 0 0 0 249548 669 0 0 20 0 1 0 249683237 2493054976 107304 33554432000 4194304 5849940 140734349711984 140734349710984 139963994537863 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 608656 107304 761 405 0 605600 0
Current children cumulated CPU time: 2502.17 s
Current children cumulated vsize: 2434624 KiB
Current children cumulated memory: 429216 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.05 1.07 1.34 2/181 24759
/proc/meminfo: memFree=18153144/32770624 swapFree=67108792/67108860
[pid=24605] ppid=24602 vsize=2434624 memory=429216 CPUtime=2519.88 cores=1,3,5,7
/proc/24605/stat : 24605 (xcsp_picat) R 24602 24605 21309 0 -1 4202496 592385 0 0 0 251315 673 0 0 20 0 1 0 249683237 2493054976 107304 33554432000 4194304 5849940 140734349711984 140734349710984 5437906 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 18452480 140734349718710 140734349718788 140734349718788 140734349721546 0
/proc/24605/statm: 608656 107304 761 405 0 605600 0
Current children cumulated CPU time: 2519.88 s
Current children cumulated vsize: 2434624 KiB
Current children cumulated memory: 429216 KiB

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

[startup+2520.02 s]
# the end of solver process 24605 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.16 s, system=6.73973 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2519.9
CPU user time (s): 2513.16
CPU system time (s): 6.73973
CPU usage (%): 99.9952
Max. virtual memory (cumulated for all children) (KiB): 2465736
Max. memory (cumulated for all children) (KiB): 460328

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.16
system time used= 6.73972
maximum resident set size= 460328
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 592386
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= 34
involuntary context switches= 859


# summary of solver processes directly reported to runsolver:
#   pid: 24605
#   total CPU time (s): 2519.9
#   total CPU user time (s): 2513.16
#   total CPU system time (s): 6.73973

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.35124 second user time and 18.6365 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-15 10:20:00
IDJOB=4309792
IDBENCH=141680
IDSOLVER=2794
FILE ID=node150/4309792-1534321200
RUNJOBID= node150-1534293054-21341
PBS_JOBID= 21038136
Free space on /tmp= 38000 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-08a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309792-1534321200/watcher-4309792-1534321200 -o /tmp/evaluation-result-4309792-1534321200/solver-4309792-1534321200 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21341 --watchdog 2580  xcsp_picat HOME/instance-4309792-1534321200.xml

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

MD5SUM BENCH= c878309e6a4abc98f38d56224bbb2671
RANDOM SEED=1609788219

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        18215856 kB
MemAvailable:   31537528 kB
Buffers:          247400 kB
Cached:         13241592 kB
SwapCached:           32 kB
Active:          6639652 kB
Inactive:        7263096 kB
Active(anon):     365076 kB
Inactive(anon):   109136 kB
Active(file):    6274576 kB
Inactive(file):  7153960 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              3104 kB
Writeback:             0 kB
AnonPages:        518904 kB
Mapped:            58820 kB
Shmem:             57924 kB
Slab:             349940 kB
SReclaimable:     321596 kB
SUnreclaim:        28344 kB
KernelStack:        3360 kB
PageTables:         6056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2745724 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    284672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 38000 MiB
End job on node150 at 2018-08-15 11:02:00