Trace number 4303309

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-08-02? (TO) 2519.93 2520.02

General information on the benchmark

NameEternity/
Eternity-15-15_c18.xml
MD5SUM07f6a500cdb84e44b97e5b2e1697edff
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables705
Number of constraints286
Number of domains2
Minimum domain size22
Maximum domain size225
Distribution of domain sizes[{"size":22,"count":480},{"size":225,"count":225}]
Minimum variable degree1
Maximum variable degree16
Distribution of variable degrees[{"degree":1,"count":14},{"degree":2,"count":690},{"degree":16,"count":1}]
Minimum constraint arity1
Maximum constraint arity225
Distribution of constraint arities[{"arity":1,"count":60},{"arity":5,"count":225},{"arity":225,"count":1}]
Number of extensional constraints225
Number of intensional constraints60
Distribution of constraint types[{"type":"extension","count":225},{"type":"intension","count":60},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

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 (10901 MiB free)
  memory of node 1: 16384 MiB (7001 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303309-1534033636/watcher-4303309-1534033636 -o /tmp/evaluation-result-4303309-1534033636/solver-4303309-1534033636 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30658 --watchdog 2580 xcsp_picat HOME/instance-4303309-1534033636.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
Current StackSize limit: 8192 KiB

solver pid=31550, runsolver pid=31547

[startup+0.100357 s]*
/proc/loadavg: 2.07 2.07 2.05 3/191 31551
/proc/meminfo: memFree=18317244/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2025744 memory=18800 CPUtime=0.1 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1789 0 0 0 10 0 0 0 20 0 1 0 220926795 2074361856 4700 33554432000 4194304 5849708 140726116629328 140726116628632 140201542863872 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 506436 4700 597 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18800 KiB

[startup+0.209731 s]*
/proc/loadavg: 2.07 2.07 2.05 3/191 31551
/proc/meminfo: memFree=18311276/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2025744 memory=24944 CPUtime=0.2 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1792 0 0 0 20 0 0 0 20 0 1 0 220926795 2074361856 6236 33554432000 4194304 5849708 140726116629328 140726116628632 140201542863872 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 506436 6236 597 405 0 503381 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 24944 KiB

[startup+0.309591 s]*
/proc/loadavg: 2.07 2.07 2.05 3/191 31551
/proc/meminfo: memFree=18305132/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2025744 memory=31088 CPUtime=0.3 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1795 0 0 0 30 0 0 0 20 0 1 0 220926795 2074361856 7772 33554432000 4194304 5849708 140726116629328 140726116628632 140201542863872 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 506436 7772 597 405 0 503381 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 31088 KiB

[startup+0.70032 s]
/proc/loadavg: 2.07 2.07 2.05 3/191 31551
/proc/meminfo: memFree=18292844/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2033400 memory=78100 CPUtime=0.69 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 3896 0 0 0 68 1 0 0 20 0 1 0 220926795 2082201600 19525 33554432000 4194304 5849708 140726116629328 140726116628632 4549088 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 508350 19525 636 405 0 505295 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2033400 KiB
Current children cumulated memory: 78100 KiB

[startup+1.50035 s]
/proc/loadavg: 2.07 2.07 2.05 3/191 31551
/proc/meminfo: memFree=18215536/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2224380 memory=249780 CPUtime=1.48 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 9005 0 0 0 144 4 0 0 20 0 1 0 220926795 2277765120 62445 33554432000 4194304 5849708 140726116629328 140726116628536 140201542473632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 556095 62445 636 405 0 553040 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2224380 KiB
Current children cumulated memory: 249780 KiB

[startup+3.10939 s]
/proc/loadavg: 2.07 2.07 2.05 3/191 31551
/proc/meminfo: memFree=18107612/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2180132 memory=224820 CPUtime=3.09 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 40390 0 0 0 303 6 0 0 20 0 1 0 220926795 2232455168 56205 33554432000 4194304 5849708 140726116629328 140726116628536 5392544 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 545033 56205 646 405 0 541978 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2180132 KiB
Current children cumulated memory: 224820 KiB

[startup+6.30033 s]
/proc/loadavg: 2.06 2.07 2.05 3/191 31551
/proc/meminfo: memFree=18036000/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2254268 memory=296088 CPUtime=6.29 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 43945 0 0 0 621 8 0 0 20 0 1 0 220926795 2308370432 74022 33554432000 4194304 5849708 140726116629328 140726116627384 5335549 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 563567 74022 662 405 0 560512 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2254268 KiB
Current children cumulated memory: 296088 KiB

[startup+12.7003 s]
/proc/loadavg: 2.06 2.07 2.05 3/191 31551
/proc/meminfo: memFree=18038356/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2254268 memory=296372 CPUtime=12.68 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 110176 0 0 0 1258 10 0 0 20 0 1 0 220926795 2308370432 74093 33554432000 4194304 5849708 140726116629328 140726116628040 5307649 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 563567 74093 667 405 0 560512 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2254268 KiB
Current children cumulated memory: 296372 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.07 2.05 3/191 31615
/proc/meminfo: memFree=18030616/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2263628 memory=304572 CPUtime=25.49 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 147214 0 0 0 2534 15 0 0 20 0 1 0 220926795 2317955072 76143 33554432000 4194304 5849708 140726116629328 140726116627608 4203818 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 565907 76143 670 405 0 562852 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2263628 KiB
Current children cumulated memory: 304572 KiB

[startup+51.1097 s]
/proc/loadavg: 2.03 2.06 2.05 3/191 31616
/proc/meminfo: memFree=17973440/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2256340 memory=297284 CPUtime=51.1 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 181935 0 0 0 5087 23 0 0 20 0 1 0 220926795 2310492160 74321 33554432000 4194304 5849708 140726116629328 140726116627816 140201542885255 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 564085 74321 670 405 0 561030 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2256340 KiB
Current children cumulated memory: 297284 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/191 31617
/proc/meminfo: memFree=17943348/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2256472 memory=298776 CPUtime=102.28 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 234015 0 0 0 10182 46 0 0 20 0 1 0 220926795 2310627328 74694 33554432000 4194304 5849708 140726116629328 140726116628328 5392046 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 564118 74694 670 405 0 561063 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2256472 KiB
Current children cumulated memory: 298776 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/191 31618
/proc/meminfo: memFree=17941148/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2256084 memory=300956 CPUtime=162.27 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 271474 0 0 0 16158 69 0 0 20 0 1 0 220926795 2310230016 75239 33554432000 4194304 5849708 140726116629328 140726116628200 140201542885255 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 564021 75239 670 405 0 560966 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2256084 KiB
Current children cumulated memory: 300956 KiB

[startup+222.3 s]
/proc/loadavg: 2.41 2.17 2.09 3/192 31627
/proc/meminfo: memFree=17777764/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2255700 memory=303040 CPUtime=222.27 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 297968 0 0 0 22130 97 0 0 20 0 1 0 220926795 2309836800 75760 33554432000 4194304 5849708 140726116629328 140726116628328 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 563925 75760 670 405 0 560870 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2255700 KiB
Current children cumulated memory: 303040 KiB

[startup+282.3 s]
/proc/loadavg: 2.15 2.14 2.08 3/191 31628
/proc/meminfo: memFree=17846972/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2260624 memory=306412 CPUtime=282.27 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 310564 0 0 0 28103 124 0 0 20 0 1 0 220926795 2314878976 76603 33554432000 4194304 5849708 140726116629328 140726116628200 5312768 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 565156 76603 670 405 0 562101 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2260624 KiB
Current children cumulated memory: 306412 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/191 31629
/proc/meminfo: memFree=17853764/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2267708 memory=315172 CPUtime=342.27 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 354341 0 0 0 34073 154 0 0 20 0 1 0 220926795 2322132992 78793 33554432000 4194304 5849708 140726116629328 140726116628328 140201542885255 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 566927 78793 670 405 0 563872 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2267708 KiB
Current children cumulated memory: 315172 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.09 2.07 3/191 31630
/proc/meminfo: memFree=17888668/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2284088 memory=324680 CPUtime=402.26 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 392035 0 0 0 40046 180 0 0 20 0 1 0 220926795 2338906112 81170 33554432000 4194304 5849708 140726116629328 140726116628328 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 571022 81170 670 405 0 567967 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2284088 KiB
Current children cumulated memory: 324680 KiB

[startup+462.3 s]
/proc/loadavg: 2.09 2.09 2.07 3/192 31632
/proc/meminfo: memFree=17616504/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2414928 memory=455404 CPUtime=462.26 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 431265 0 0 0 46018 208 0 0 20 0 1 0 220926795 2472886272 113851 33554432000 4194304 5849708 140726116629328 140726116627976 4234725 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 603732 113851 670 405 0 600677 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2414928 KiB
Current children cumulated memory: 455404 KiB


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

/proc/31550/statm: 581538 91828 670 405 0 578483 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 2326152 KiB
Current children cumulated memory: 367312 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 31674
/proc/meminfo: memFree=17764508/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2420536 memory=468144 CPUtime=1782.22 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1260802 0 0 0 177430 792 0 0 20 0 1 0 220926795 2478628864 117036 33554432000 4194304 5849708 140726116629328 140726116628328 5437632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 605134 117036 670 405 0 602079 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 2420536 KiB
Current children cumulated memory: 468144 KiB

[startup+1842.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/190 31675
/proc/meminfo: memFree=17594896/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2551328 memory=598936 CPUtime=1842.22 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1287089 0 0 0 183406 816 0 0 20 0 1 0 220926795 2612559872 149734 33554432000 4194304 5849708 140726116629328 140726116628328 5437623 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 637832 149734 670 405 0 634777 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 2551328 KiB
Current children cumulated memory: 598936 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 31677
/proc/meminfo: memFree=17499284/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2551328 memory=598936 CPUtime=1902.22 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1304957 0 0 0 189387 835 0 0 20 0 1 0 220926795 2612559872 149734 33554432000 4194304 5849708 140726116629328 140726116627816 4211660 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 637832 149734 670 405 0 634777 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 2551328 KiB
Current children cumulated memory: 598936 KiB

[startup+1962.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/190 31678
/proc/meminfo: memFree=17636696/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2420252 memory=467860 CPUtime=1962.22 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1348567 0 0 0 195361 861 0 0 20 0 1 0 220926795 2478338048 116965 33554432000 4194304 5849708 140726116629328 140726116628328 140201542885255 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 605063 116965 670 405 0 602008 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 2420252 KiB
Current children cumulated memory: 467860 KiB

[startup+2022.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/191 31687
/proc/meminfo: memFree=17377300/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2682400 memory=730008 CPUtime=2022.21 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1378243 0 0 0 201336 885 0 0 20 0 1 0 220926795 2746777600 182502 33554432000 4194304 5849708 140726116629328 140726116628328 5312794 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 670600 182502 670 405 0 667545 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 2682400 KiB
Current children cumulated memory: 730008 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 31710
/proc/meminfo: memFree=17324904/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2765788 memory=813396 CPUtime=2082.21 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1407600 0 0 0 207311 910 0 0 20 0 1 0 220926795 2832166912 203349 33554432000 4194304 5849708 140726116629328 140726116628328 5335614 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 691447 203349 670 405 0 688392 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 2765788 KiB
Current children cumulated memory: 813396 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31711
/proc/meminfo: memFree=17671148/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2419856 memory=467464 CPUtime=2142.21 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1461563 0 0 0 213289 932 0 0 20 0 1 0 220926795 2477932544 116866 33554432000 4194304 5849708 140726116629328 140726116628328 5335584 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 604964 116866 670 405 0 601909 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 2419856 KiB
Current children cumulated memory: 467464 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31712
/proc/meminfo: memFree=17508676/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2550928 memory=598536 CPUtime=2202.2 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1483165 0 0 0 219267 953 0 0 20 0 1 0 220926795 2612150272 149634 33554432000 4194304 5849708 140726116629328 140726116628328 5437632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 637732 149634 670 405 0 634677 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 2550928 KiB
Current children cumulated memory: 598536 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 31713
/proc/meminfo: memFree=17458836/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2633384 memory=680992 CPUtime=2262.2 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1517352 0 0 0 225241 979 0 0 20 0 1 0 220926795 2696585216 170248 33554432000 4194304 5849708 140726116629328 140726116628328 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 658346 170248 670 405 0 655291 0
Current children cumulated CPU time: 2262.2 s
Current children cumulated vsize: 2633384 KiB
Current children cumulated memory: 680992 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 31714
/proc/meminfo: memFree=17508484/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2551180 memory=598788 CPUtime=2322.2 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1532753 0 0 0 231220 1000 0 0 20 0 1 0 220926795 2612408320 149697 33554432000 4194304 5849708 140726116629328 140726116628488 5437627 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 637795 149697 670 405 0 634740 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 2551180 KiB
Current children cumulated memory: 598788 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 31715
/proc/meminfo: memFree=17506684/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2552732 memory=600100 CPUtime=2382.21 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1587094 0 0 0 237201 1020 0 0 20 0 1 0 220926795 2613997568 150025 33554432000 4194304 5849708 140726116629328 140726116628200 5312656 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 638183 150025 670 405 0 635128 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 2552732 KiB
Current children cumulated memory: 600100 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 31716
/proc/meminfo: memFree=17504388/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2550400 memory=598008 CPUtime=2442.2 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1614591 0 0 0 243178 1042 0 0 20 0 1 0 220926795 2611609600 149502 33554432000 4194304 5849708 140726116629328 140726116628328 5438282 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 637600 149502 670 405 0 634545 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 2550400 KiB
Current children cumulated memory: 598008 KiB

[startup+2502.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/192 31718
/proc/meminfo: memFree=17460348/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2550400 memory=598008 CPUtime=2502.2 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1642333 0 0 0 249149 1071 0 0 20 0 1 0 220926795 2611609600 149502 33554432000 4194304 5849708 140726116629328 140726116628200 5313004 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 637600 149502 670 405 0 634545 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 2550400 KiB
Current children cumulated memory: 598008 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.03 2.05 3/192 31718
/proc/meminfo: memFree=17460456/32770624 swapFree=67108688/67108860
[pid=31550] ppid=31547 vsize=2550400 memory=598008 CPUtime=2519.91 cores=0,2,4,6
/proc/31550/stat : 31550 (xcsp_picat) R 31547 31550 30627 0 -1 4202496 1651049 0 0 0 250914 1077 0 0 20 0 1 0 220926795 2611609600 149502 33554432000 4194304 5849708 140726116629328 140726116628328 140201542885255 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 34058240 140726116631734 140726116631812 140726116631812 140726116634570 0
/proc/31550/statm: 637600 149502 670 405 0 634545 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 2550400 KiB
Current children cumulated memory: 598008 KiB

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

[startup+2520.02 s]
# the end of solver process 31550 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2509.14 s, system=10.7877 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): 2519.93
CPU user time (s): 2509.14
CPU system time (s): 10.7877
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 2765788
Max. memory (cumulated for all children) (KiB): 813396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2509.14
system time used= 10.7877
maximum resident set size= 813396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1651049
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= 18
involuntary context switches= 1010


# summary of solver processes directly reported to runsolver:
#   pid: 31550
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2509.14
#   total CPU system time (s): 10.7877

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 16.5923 second user time and 11.8332 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-12 02:27:16
IDJOB=4303309
IDBENCH=141653
IDSOLVER=2778
FILE ID=node134/4303309-1534033636
RUNJOBID= node134-1534026063-30658
PBS_JOBID= 21036961
Free space on /tmp= 42308 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Eternity/Eternity-15-15_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303309-1534033636/watcher-4303309-1534033636 -o /tmp/evaluation-result-4303309-1534033636/solver-4303309-1534033636 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1534026063-30658 --watchdog 2580  xcsp_picat HOME/instance-4303309-1534033636.xml

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

MD5SUM BENCH= 07f6a500cdb84e44b97e5b2e1697edff
RANDOM SEED=1177108831

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        18333592 kB
MemAvailable:   31882192 kB
Buffers:          176780 kB
Cached:         13520244 kB
SwapCached:           52 kB
Active:          4453568 kB
Inactive:        9320808 kB
Active(anon):      26552 kB
Inactive(anon):   103128 kB
Active(file):    4427016 kB
Inactive(file):  9217680 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              6176 kB
Writeback:             0 kB
AnonPages:         84668 kB
Mapped:            55888 kB
Shmem:             49652 kB
Slab:             360972 kB
SReclaimable:     332364 kB
SUnreclaim:        28608 kB
KernelStack:        3408 kB
PageTables:         5244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2399632 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 42304 MiB
End job on node134 at 2018-08-12 03:09:16