Trace number 4296204

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 2018-06-15? (TO) 2519.97 2520.01

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-08a_c18.xml
MD5SUM6f305ab80bdccdcf3a9a34ca78c89b72
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 benchmark2400.16
Satisfiable
(Un)Satisfiability was proved
Number of variables430
Number of constraints468
Number of domains4
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 degree14
Distribution of variable degrees[{"degree":1,"count":8},{"degree":2,"count":8},{"degree":4,"count":368},{"degree":8,"count":9},{"degree":9,"count":15},{"degree":10,"count":12},{"degree":11,"count":5},{"degree":12,"count":4},{"degree":14,"count":1}]
Minimum constraint arity2
Maximum constraint arity47
Distribution of constraint arities[{"arity":2,"count":406},{"arity":8,"count":46},{"arity":47,"count":16}]
Number of extensional constraints368
Number of intensional constraints38
Distribution of constraint types[{"type":"extension","count":368},{"type":"intension","count":38},{"type":"sum","count":62}]
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 (11604 MiB free)
  memory of node 1: 16384 MiB (9659 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296204-1532613484/watcher-4296204-1532613484 -o /tmp/evaluation-result-4296204-1532613484/solver-4296204-1532613484 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532613484-6262 --watchdog 2580 xcsp_picat HOME/instance-4296204-1532613484.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=6290, runsolver pid=6284
Current StackSize limit: 8192 KiB


[startup+0.101054 s]*
/proc/loadavg: 0.78 0.72 0.75 4/187 6293
/proc/meminfo: memFree=21744064/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=112548 memory=18460 CPUtime=0.09 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 1711 0 0 0 9 0 0 0 20 0 1 0 78911626 115249152 4615 33554432000 4194304 5849740 140726671594928 140726671594168 5375208 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 28137 4615 725 405 0 25081 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 112548 KiB
Current children cumulated memory: 18460 KiB

[startup+0.209597 s]*
/proc/loadavg: 0.78 0.72 0.75 3/187 6293
/proc/meminfo: memFree=21743072/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=113348 memory=18896 CPUtime=0.2 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 1901 0 0 0 20 0 0 0 20 0 1 0 78911626 116068352 4724 33554432000 4194304 5849740 140726671594928 140726671594168 5358880 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 28337 4724 743 405 0 25281 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 113348 KiB
Current children cumulated memory: 18896 KiB

[startup+0.309084 s]*
/proc/loadavg: 0.78 0.72 0.75 3/187 6293
/proc/meminfo: memFree=21742576/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=113328 memory=19100 CPUtime=0.3 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 1931 0 0 0 30 0 0 0 20 0 1 0 78911626 116047872 4775 33554432000 4194304 5849740 140726671594928 140726671594168 5309651 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 28332 4775 743 405 0 25276 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 113328 KiB
Current children cumulated memory: 19100 KiB

[startup+0.700229 s]
/proc/loadavg: 0.78 0.72 0.75 4/187 6293
/proc/meminfo: memFree=21741916/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=114016 memory=19824 CPUtime=0.69 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 2373 0 0 0 68 1 0 0 20 0 1 0 78911626 116752384 4956 33554432000 4194304 5849740 140726671594928 140726671594168 5355826 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 28504 4956 763 405 0 25448 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 114016 KiB
Current children cumulated memory: 19824 KiB

[startup+1.50024 s]
/proc/loadavg: 0.78 0.72 0.75 3/187 6293
/proc/meminfo: memFree=21739312/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=114828 memory=20616 CPUtime=1.49 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 2578 0 0 0 147 2 0 0 20 0 1 0 78911626 117583872 5154 33554432000 4194304 5849740 140726671594928 140726671593928 140150840303495 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 28707 5154 765 405 0 25651 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 114828 KiB
Current children cumulated memory: 20616 KiB

[startup+3.10953 s]
/proc/loadavg: 0.80 0.72 0.75 3/187 6293
/proc/meminfo: memFree=21732740/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=117952 memory=23904 CPUtime=3.09 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 4253 0 0 0 305 4 0 0 20 0 1 0 78911626 120782848 5976 33554432000 4194304 5849740 140726671594928 140726671593928 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 29488 5976 765 405 0 26432 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 117952 KiB
Current children cumulated memory: 23904 KiB

[startup+6.30022 s]
/proc/loadavg: 0.80 0.72 0.75 3/187 6293
/proc/meminfo: memFree=21730288/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=119440 memory=25148 CPUtime=6.28 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 6992 0 0 0 619 9 0 0 20 0 1 0 78911626 122306560 6287 33554432000 4194304 5849740 140726671594928 140726671593928 140150840303495 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 29860 6287 765 405 0 26804 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 119440 KiB
Current children cumulated memory: 25148 KiB

[startup+12.7003 s]
/proc/loadavg: 0.99 0.76 0.77 3/187 6293
/proc/meminfo: memFree=21723048/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=123000 memory=28920 CPUtime=12.68 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 12799 0 0 0 1251 17 0 0 20 0 1 0 78911626 125952000 7230 33554432000 4194304 5849740 140726671594928 140726671593800 5361726 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 30750 7230 765 405 0 27694 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 123000 KiB
Current children cumulated memory: 28920 KiB

[startup+25.5003 s]
/proc/loadavg: 1.14 0.80 0.78 3/187 6293
/proc/meminfo: memFree=21706452/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=130808 memory=36588 CPUtime=25.49 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 25588 0 0 0 2520 29 0 0 20 0 1 0 78911626 133947392 9147 33554432000 4194304 5849740 140726671594928 140726671593928 140150840303495 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 32702 9147 765 405 0 29646 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 130808 KiB
Current children cumulated memory: 36588 KiB

[startup+51.1098 s]
/proc/loadavg: 1.43 0.90 0.81 3/187 6293
/proc/meminfo: memFree=21687964/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=147476 memory=53428 CPUtime=51.09 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 40471 0 0 0 5065 44 0 0 20 0 1 0 78911626 151015424 13357 33554432000 4194304 5849740 140726671594928 140726671593928 140150840303495 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 36869 13357 765 405 0 33813 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 147476 KiB
Current children cumulated memory: 53428 KiB

[startup+102.3 s]
/proc/loadavg: 1.77 1.08 0.88 3/187 6294
/proc/meminfo: memFree=21651940/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=163996 memory=74664 CPUtime=102.27 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 55387 0 0 0 10164 63 0 0 20 0 1 0 78911626 167931904 18666 33554432000 4194304 5849740 140726671594928 140726671593928 140150840303495 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 40999 18666 765 405 0 37943 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 163996 KiB
Current children cumulated memory: 74664 KiB

[startup+162.3 s]
/proc/loadavg: 1.92 1.25 0.95 3/187 6302
/proc/meminfo: memFree=21599132/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=177652 memory=88204 CPUtime=162.28 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 73742 0 0 0 16143 85 0 0 20 0 1 0 78911626 181915648 22051 33554432000 4194304 5849740 140726671594928 140726671593928 140150840303495 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 44413 22051 765 405 0 41357 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 177652 KiB
Current children cumulated memory: 88204 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.39 1.02 3/187 6325
/proc/meminfo: memFree=21547400/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=205008 memory=115776 CPUtime=222.28 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 86821 0 0 0 22125 103 0 0 20 0 1 0 78911626 209928192 28944 33554432000 4194304 5849740 140726671594928 140726671594088 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 51252 28944 765 405 0 48196 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 205008 KiB
Current children cumulated memory: 115776 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.50 1.08 3/187 6326
/proc/meminfo: memFree=21501988/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=251704 memory=162492 CPUtime=282.26 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 101293 0 0 0 28109 117 0 0 20 0 1 0 78911626 257744896 40623 33554432000 4194304 5849740 140726671594928 140726671593928 5437839 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 62926 40623 765 405 0 59870 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 251704 KiB
Current children cumulated memory: 162492 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.59 1.14 3/187 6327
/proc/meminfo: memFree=21514912/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=195964 memory=106524 CPUtime=342.26 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 116840 0 0 0 34092 134 0 0 20 0 1 0 78911626 200667136 26631 33554432000 4194304 5849740 140726671594928 140726671593928 140150840303495 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 48991 26631 765 405 0 45935 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 195964 KiB
Current children cumulated memory: 106524 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.66 1.19 3/187 6328
/proc/meminfo: memFree=21455136/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=223600 memory=134392 CPUtime=402.26 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 126349 0 0 0 40080 146 0 0 20 0 1 0 78911626 228966400 33598 33554432000 4194304 5849740 140726671594928 140726671593928 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 55900 33598 765 405 0 52844 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 223600 KiB
Current children cumulated memory: 134392 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.72 1.24 3/187 6329
/proc/meminfo: memFree=21339616/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=256368 memory=167160 CPUtime=462.27 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 135766 0 0 0 46063 164 0 0 20 0 1 0 78911626 262520832 41790 33554432000 4194304 5849740 140726671594928 140726671593928 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 64092 41790 765 405 0 61036 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 256368 KiB
Current children cumulated memory: 167160 KiB


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

/proc/6290/statm: 57621 35312 765 405 0 54565 0
Current children cumulated CPU time: 1722.24 s
Current children cumulated vsize: 230484 KiB
Current children cumulated memory: 141248 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 1.81 3/187 6368
/proc/meminfo: memFree=21048696/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=263816 memory=174392 CPUtime=1782.25 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 323599 0 0 0 177774 451 0 0 20 0 1 0 78911626 270147584 43598 33554432000 4194304 5849740 140726671594928 140726671593928 140150840303495 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 65954 43598 765 405 0 62898 0
Current children cumulated CPU time: 1782.25 s
Current children cumulated vsize: 263816 KiB
Current children cumulated memory: 174392 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 1.82 3/187 6370
/proc/meminfo: memFree=21236132/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=270264 memory=181056 CPUtime=1842.24 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 330093 0 0 0 183757 467 0 0 20 0 1 0 78911626 276750336 45264 33554432000 4194304 5849740 140726671594928 140726671594088 5438248 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 67566 45264 765 405 0 64510 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 270264 KiB
Current children cumulated memory: 181056 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 1.84 3/187 6371
/proc/meminfo: memFree=21244592/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=286648 memory=197440 CPUtime=1902.25 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 335766 0 0 0 189741 484 0 0 20 0 1 0 78911626 293527552 49360 33554432000 4194304 5849740 140726671594928 140726671593928 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 71662 49360 765 405 0 68606 0
Current children cumulated CPU time: 1902.25 s
Current children cumulated vsize: 286648 KiB
Current children cumulated memory: 197440 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 1.85 3/188 6380
/proc/meminfo: memFree=21212508/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=318472 memory=229392 CPUtime=1962.24 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 343254 0 0 0 195727 497 0 0 20 0 1 0 78911626 326115328 57348 33554432000 4194304 5849740 140726671594928 140726671593928 140150840303495 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 79618 57348 765 405 0 76562 0
Current children cumulated CPU time: 1962.24 s
Current children cumulated vsize: 318472 KiB
Current children cumulated memory: 229392 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 1.86 3/188 6381
/proc/meminfo: memFree=21250308/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=280872 memory=191792 CPUtime=2022.24 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 359801 0 0 0 201702 522 0 0 20 0 1 0 78911626 287612928 47948 33554432000 4194304 5849740 140726671594928 140726671594088 140150840303495 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 70218 47948 765 405 0 67162 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 280872 KiB
Current children cumulated memory: 191792 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/188 6382
/proc/meminfo: memFree=21146852/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=314912 memory=225832 CPUtime=2082.24 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 362911 0 0 0 207690 534 0 0 20 0 1 0 78911626 322469888 56458 33554432000 4194304 5849740 140726671594928 140726671593928 5335563 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 78728 56458 765 405 0 75672 0
Current children cumulated CPU time: 2082.24 s
Current children cumulated vsize: 314912 KiB
Current children cumulated memory: 225832 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 1.87 3/188 6383
/proc/meminfo: memFree=21106524/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=355000 memory=265908 CPUtime=2142.24 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 368664 0 0 0 213679 545 0 0 20 0 1 0 78911626 363520000 66477 33554432000 4194304 5849740 140726671594928 140726671593928 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 88750 66477 765 405 0 85694 0
Current children cumulated CPU time: 2142.24 s
Current children cumulated vsize: 355000 KiB
Current children cumulated memory: 265908 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 1.88 3/188 6384
/proc/meminfo: memFree=21105968/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=355000 memory=265920 CPUtime=2202.24 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 372307 0 0 0 219669 555 0 0 20 0 1 0 78911626 363520000 66480 33554432000 4194304 5849740 140726671594928 140726671593928 140150840303495 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 88750 66480 765 405 0 85694 0
Current children cumulated CPU time: 2202.24 s
Current children cumulated vsize: 355000 KiB
Current children cumulated memory: 265920 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 6385
/proc/meminfo: memFree=21041340/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=355000 memory=265920 CPUtime=2262.24 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 379590 0 0 0 225660 564 0 0 20 0 1 0 78911626 363520000 66480 33554432000 4194304 5849740 140726671594928 140726671593928 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 88750 66480 765 405 0 85694 0
Current children cumulated CPU time: 2262.24 s
Current children cumulated vsize: 355000 KiB
Current children cumulated memory: 265920 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 1.89 3/187 6386
/proc/meminfo: memFree=21038600/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=355000 memory=265920 CPUtime=2322.25 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 386888 0 0 0 231652 573 0 0 20 0 1 0 78911626 363520000 66480 33554432000 4194304 5849740 140726671594928 140726671593928 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 88750 66480 765 405 0 85694 0
Current children cumulated CPU time: 2322.25 s
Current children cumulated vsize: 355000 KiB
Current children cumulated memory: 265920 KiB

[startup+2382.3 s]
/proc/loadavg: 2.57 2.12 1.94 3/187 6387
/proc/meminfo: memFree=20952488/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=330160 memory=241008 CPUtime=2382.24 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 414638 0 0 0 237639 585 0 0 20 0 1 0 78911626 338083840 60252 33554432000 4194304 5849740 140726671594928 140726671594088 140150840303495 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 82540 60252 765 405 0 79484 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 330160 KiB
Current children cumulated memory: 241008 KiB

[startup+2442.3 s]
/proc/loadavg: 2.78 2.30 2.02 3/187 6388
/proc/meminfo: memFree=20952496/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=330160 memory=241080 CPUtime=2442.24 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 425561 0 0 0 243628 596 0 0 20 0 1 0 78911626 338083840 60270 33554432000 4194304 5849740 140726671594928 140726671593928 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 82540 60270 765 405 0 79484 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 330160 KiB
Current children cumulated memory: 241080 KiB

[startup+2502.3 s]
/proc/loadavg: 2.29 2.24 2.02 3/187 6389
/proc/meminfo: memFree=20931520/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=350856 memory=261668 CPUtime=2502.24 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 437118 0 0 0 249616 608 0 0 20 0 1 0 78911626 359276544 65417 33554432000 4194304 5849740 140726671594928 140726671593928 140150840303495 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 87714 65417 765 405 0 84658 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 350856 KiB
Current children cumulated memory: 261668 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.20 2.23 2.02 3/188 6397
/proc/meminfo: memFree=20930196/32770624 swapFree=67108860/67108860
[pid=6290] ppid=6284 vsize=350856 memory=261776 CPUtime=2519.95 cores=0,2,4,6
/proc/6290/stat : 6290 (xcsp_picat) R 6284 6290 2805 0 -1 4202496 446388 0 0 0 251379 616 0 0 20 0 1 0 78911626 359276544 65444 33554432000 4194304 5849740 140726671594928 140726671593928 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37093376 140726671598774 140726671598852 140726671598852 140726671601610 0
/proc/6290/statm: 87714 65444 765 405 0 84658 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 350856 KiB
Current children cumulated memory: 261776 KiB

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

[startup+2520.01 s]
# the end of solver process 6290 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.8 s, system=6.16812 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): 2520.01
CPU time (s): 2519.97
CPU user time (s): 2513.8
CPU system time (s): 6.16812
CPU usage (%): 99.9982
Max. virtual memory (cumulated for all children) (KiB): 449016
Max. memory (cumulated for all children) (KiB): 359740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.8
system time used= 6.16812
maximum resident set size= 359740
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 446388
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= 140
involuntary context switches= 863


# summary of solver processes directly reported to runsolver:
#   pid: 6290
#   total CPU time (s): 2519.97
#   total CPU user time (s): 2513.8
#   total CPU system time (s): 6.16812

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.4625 second user time and 18.7965 second system time

The end

Launcher Data 

Begin job on node149 at 2018-07-26 15:58:04
IDJOB=4296204
IDBENCH=141664
IDSOLVER=2754
FILE ID=node149/4296204-1532613484
RUNJOBID= node149-1532613484-6262
PBS_JOBID= 21021960
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-08a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296204-1532613484/watcher-4296204-1532613484 -o /tmp/evaluation-result-4296204-1532613484/solver-4296204-1532613484 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1532613484-6262 --watchdog 2580  xcsp_picat HOME/instance-4296204-1532613484.xml

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

MD5SUM BENCH= 6f305ab80bdccdcf3a9a34ca78c89b72
RANDOM SEED=664036980

node149.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.60
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        21774700 kB
MemAvailable:   31930816 kB
Buffers:          157052 kB
Cached:         10141884 kB
SwapCached:            0 kB
Active:          2351484 kB
Inactive:        8000992 kB
Active(anon):       3320 kB
Inactive(anon):    78408 kB
Active(file):    2348164 kB
Inactive(file):  7922584 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5944 kB
Writeback:             0 kB
AnonPages:         61048 kB
Mapped:            40356 kB
Shmem:             25224 kB
Slab:             342536 kB
SReclaimable:     313828 kB
SUnreclaim:        28708 kB
KernelStack:        3168 kB
PageTables:         4884 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 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= 43256 MiB
End job on node149 at 2018-07-26 16:40:04