Trace number 4303304

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) 2520.01 2520.01

General information on the benchmark

NameEternity/
Eternity-10-10_c18.xml
MD5SUMa3eb34d1d913b6993c7392d3f708e375
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 variables320
Number of constraints141
Number of domains2
Minimum domain size15
Maximum domain size100
Distribution of domain sizes[{"size":15,"count":220},{"size":100,"count":100}]
Minimum variable degree1
Maximum variable degree11
Distribution of variable degrees[{"degree":1,"count":9},{"degree":2,"count":310},{"degree":11,"count":1}]
Minimum constraint arity1
Maximum constraint arity100
Distribution of constraint arities[{"arity":1,"count":40},{"arity":5,"count":100},{"arity":100,"count":1}]
Number of extensional constraints100
Number of intensional constraints40
Distribution of constraint types[{"type":"extension","count":100},{"type":"intension","count":40},{"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 (10254 MiB free)
  memory of node 1: 16384 MiB (6241 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303304-1534033984/watcher-4303304-1534033984 -o /tmp/evaluation-result-4303304-1534033984/solver-4303304-1534033984 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534028937-25616 --watchdog 2580 xcsp_picat HOME/instance-4303304-1534033984.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=26199, runsolver pid=26196
Current StackSize limit: 8192 KiB


[startup+0.100145 s]*
/proc/loadavg: 2.03 2.05 2.05 3/188 26200
/proc/meminfo: memFree=16884828/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2025744 memory=19776 CPUtime=0.1 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 1524 0 0 0 10 0 0 0 20 0 1 0 220961529 2074361856 4944 33554432000 4194304 5849708 140730410858912 140730410858912 4513887 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 506436 4944 618 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 19776 KiB

[startup+0.209781 s]*
/proc/loadavg: 2.03 2.05 2.05 3/188 26200
/proc/meminfo: memFree=16865228/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2038864 memory=37148 CPUtime=0.21 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 4386 0 0 0 20 1 0 0 20 0 1 0 220961529 2087796736 9287 33554432000 4194304 5849708 140730410858912 140730410858912 5300063 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 509716 9287 636 405 0 506661 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2038864 KiB
Current children cumulated memory: 37148 KiB

[startup+0.309633 s]*
/proc/loadavg: 2.03 2.05 2.05 3/188 26200
/proc/meminfo: memFree=16852572/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2044500 memory=42924 CPUtime=0.31 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 5805 0 0 0 30 1 0 0 20 0 1 0 220961529 2093568000 10731 33554432000 4194304 5849708 140730410858912 140730410858912 5375194 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 511125 10731 639 405 0 508070 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2044500 KiB
Current children cumulated memory: 42924 KiB

[startup+0.700402 s]
/proc/loadavg: 2.03 2.05 2.05 3/188 26200
/proc/meminfo: memFree=16858976/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2045460 memory=43780 CPUtime=0.69 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 6908 0 0 0 68 1 0 0 20 0 1 0 220961529 2094551040 10945 33554432000 4194304 5849708 140730410858912 140730410858912 5392276 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 511365 10945 654 405 0 508310 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2045460 KiB
Current children cumulated memory: 43780 KiB

[startup+1.50039 s]
/proc/loadavg: 2.03 2.05 2.05 3/188 26200
/proc/meminfo: memFree=16856608/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2053612 memory=51852 CPUtime=1.49 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 7731 0 0 0 148 1 0 0 20 0 1 0 220961529 2102898688 12963 33554432000 4194304 5849708 140730410858912 140730410857560 5362091 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 513403 12963 656 405 0 510348 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2053612 KiB
Current children cumulated memory: 51852 KiB

[startup+3.10943 s]
/proc/loadavg: 2.03 2.05 2.05 3/188 26200
/proc/meminfo: memFree=16837376/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2064596 memory=62892 CPUtime=3.1 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 14273 0 0 0 308 2 0 0 20 0 1 0 220961529 2114146304 15723 33554432000 4194304 5849708 140730410858912 140730410857560 4211581 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 516149 15723 666 405 0 513094 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2064596 KiB
Current children cumulated memory: 62892 KiB

[startup+6.30039 s]
/proc/loadavg: 2.03 2.05 2.05 3/188 26200
/proc/meminfo: memFree=16836284/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2066824 memory=64236 CPUtime=6.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 21848 0 0 0 624 5 0 0 20 0 1 0 220961529 2116427776 16059 33554432000 4194304 5849708 140730410858912 140730410857912 139660932966304 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 516706 16059 670 405 0 513651 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2066824 KiB
Current children cumulated memory: 64236 KiB

[startup+12.7003 s]
/proc/loadavg: 2.02 2.05 2.05 3/188 26200
/proc/meminfo: memFree=16826556/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2072228 memory=70612 CPUtime=12.69 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 32298 0 0 0 1257 12 0 0 20 0 1 0 220961529 2121961472 17653 33554432000 4194304 5849708 140730410858912 140730410857400 4212035 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 518057 17653 670 405 0 515002 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2072228 KiB
Current children cumulated memory: 70612 KiB

[startup+25.5004 s]
/proc/loadavg: 2.02 2.05 2.05 3/188 26200
/proc/meminfo: memFree=16843764/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2059812 memory=58364 CPUtime=25.49 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 48611 0 0 0 2525 24 0 0 20 0 1 0 220961529 2109247488 14591 33554432000 4194304 5849708 140730410858912 140730410857784 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 514953 14591 670 405 0 511898 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2059812 KiB
Current children cumulated memory: 58364 KiB

[startup+51.1096 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 26200
/proc/meminfo: memFree=16829740/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2060524 memory=58956 CPUtime=51.1 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 58852 0 0 0 5062 48 0 0 20 0 1 0 220961529 2109976576 14739 33554432000 4194304 5849708 140730410858912 140730410857912 5400177 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 515131 14739 670 405 0 512076 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2060524 KiB
Current children cumulated memory: 58956 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 2.02 2.04 3/188 26201
/proc/meminfo: memFree=16808804/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2082124 memory=80572 CPUtime=102.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 83861 0 0 0 10140 89 0 0 20 0 1 0 220961529 2132094976 20143 33554432000 4194304 5849708 140730410858912 140730410857176 4213572 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 520531 20143 670 405 0 517476 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2082124 KiB
Current children cumulated memory: 80572 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.02 2.04 3/187 26202
/proc/meminfo: memFree=16820232/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2084476 memory=82880 CPUtime=162.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 113247 0 0 0 16095 134 0 0 20 0 1 0 220961529 2134503424 20720 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 521119 20720 670 405 0 518064 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2084476 KiB
Current children cumulated memory: 82880 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/186 26203
/proc/meminfo: memFree=16819384/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2070332 memory=68764 CPUtime=222.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 130324 0 0 0 22055 174 0 0 20 0 1 0 220961529 2120019968 17191 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 517583 17191 670 405 0 514528 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2070332 KiB
Current children cumulated memory: 68764 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26205
/proc/meminfo: memFree=16799108/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2088360 memory=86792 CPUtime=282.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 151793 0 0 0 28015 214 0 0 20 0 1 0 220961529 2138480640 21698 33554432000 4194304 5849708 140730410858912 140730410858072 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 522090 21698 670 405 0 519035 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2088360 KiB
Current children cumulated memory: 86792 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 26228
/proc/meminfo: memFree=16808984/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2073212 memory=71644 CPUtime=342.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 172021 0 0 0 33977 252 0 0 20 0 1 0 220961529 2122969088 17911 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 518303 17911 670 405 0 515248 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2073212 KiB
Current children cumulated memory: 71644 KiB

[startup+402.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 26229
/proc/meminfo: memFree=16766376/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2108268 memory=106700 CPUtime=402.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 197884 0 0 0 39935 294 0 0 20 0 1 0 220961529 2158866432 26675 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 527067 26675 670 405 0 524012 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2108268 KiB
Current children cumulated memory: 106700 KiB

[startup+462.3 s]
/proc/loadavg: 2.56 2.19 2.10 3/188 26238
/proc/meminfo: memFree=16773660/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2112296 memory=110728 CPUtime=462.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 224486 0 0 0 45889 340 0 0 20 0 1 0 220961529 2162991104 27682 33554432000 4194304 5849708 140730410858912 140730410857912 5312794 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 528074 27682 670 405 0 525019 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2112296 KiB
Current children cumulated memory: 110728 KiB


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

/proc/26199/statm: 541456 40085 670 405 0 538401 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 2165824 KiB
Current children cumulated memory: 160340 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 26300
/proc/meminfo: memFree=16419928/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2157368 memory=151748 CPUtime=1782.27 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 585627 0 0 0 177177 1050 0 0 20 0 1 0 220961529 2209144832 37937 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 539342 37937 670 405 0 536287 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 2157368 KiB
Current children cumulated memory: 151748 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 26301
/proc/meminfo: memFree=16640548/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2160392 memory=155000 CPUtime=1842.28 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 599899 0 0 0 183146 1082 0 0 20 0 1 0 220961529 2212241408 38750 33554432000 4194304 5849708 140730410858912 140730410857912 5339722 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 540098 38750 670 405 0 537043 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 2160392 KiB
Current children cumulated memory: 155000 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/189 26302
/proc/meminfo: memFree=16654352/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2157708 memory=152204 CPUtime=1902.28 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 609224 0 0 0 189115 1113 0 0 20 0 1 0 220961529 2209492992 38051 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 539427 38051 670 405 0 536372 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 2157708 KiB
Current children cumulated memory: 152204 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26303
/proc/meminfo: memFree=16539832/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2173208 memory=171912 CPUtime=1962.28 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 623786 0 0 0 195083 1145 0 0 20 0 1 0 220961529 2225364992 42978 33554432000 4194304 5849708 140730410858912 140730410858072 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 543302 42978 670 405 0 540247 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 2173208 KiB
Current children cumulated memory: 171912 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26304
/proc/meminfo: memFree=16567440/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2161484 memory=160148 CPUtime=2022.27 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 634143 0 0 0 201051 1176 0 0 20 0 1 0 220961529 2213359616 40037 33554432000 4194304 5849708 140730410858912 140730410858072 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 540371 40037 670 405 0 537316 0
Current children cumulated CPU time: 2022.27 s
Current children cumulated vsize: 2161484 KiB
Current children cumulated memory: 160148 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26305
/proc/meminfo: memFree=16499992/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2161544 memory=160248 CPUtime=2082.28 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 646285 0 0 0 207022 1206 0 0 20 0 1 0 220961529 2213421056 40062 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 540386 40062 670 405 0 537331 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 2161544 KiB
Current children cumulated memory: 160248 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26306
/proc/meminfo: memFree=16493120/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2168456 memory=167044 CPUtime=2142.28 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 655068 0 0 0 212992 1236 0 0 20 0 1 0 220961529 2220498944 41761 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 542114 41761 670 405 0 539059 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 2168456 KiB
Current children cumulated memory: 167044 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26307
/proc/meminfo: memFree=16500936/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2160600 memory=159304 CPUtime=2202.28 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 668214 0 0 0 218962 1266 0 0 20 0 1 0 220961529 2212454400 39826 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 540150 39826 670 405 0 537095 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 2160600 KiB
Current children cumulated memory: 159304 KiB

[startup+2262.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/188 26355
/proc/meminfo: memFree=16455824/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2186124 memory=184772 CPUtime=2262.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 677415 0 0 0 224931 1298 0 0 20 0 1 0 220961529 2238590976 46193 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 546531 46193 670 405 0 543476 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 2186124 KiB
Current children cumulated memory: 184772 KiB

[startup+2322.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 26356
/proc/meminfo: memFree=16449900/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2190548 memory=192312 CPUtime=2322.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 690373 0 0 0 230909 1320 0 0 20 0 1 0 220961529 2243121152 48078 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 547637 48078 670 405 0 544582 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 2190548 KiB
Current children cumulated memory: 192312 KiB

[startup+2382.3 s]
/proc/loadavg: 2.57 2.17 2.09 3/188 26357
/proc/meminfo: memFree=16310948/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2208048 memory=209812 CPUtime=2382.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 701092 0 0 0 236881 1348 0 0 20 0 1 0 220961529 2261041152 52453 33554432000 4194304 5849708 140730410858912 140730410857784 5437714 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 552012 52453 670 405 0 548957 0
Current children cumulated CPU time: 2382.29 s
Current children cumulated vsize: 2208048 KiB
Current children cumulated memory: 209812 KiB

[startup+2442.3 s]
/proc/loadavg: 2.21 2.14 2.09 3/188 26358
/proc/meminfo: memFree=16254416/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2264984 memory=266748 CPUtime=2442.28 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 714880 0 0 0 242853 1375 0 0 20 0 1 0 220961529 2319343616 66687 33554432000 4194304 5849708 140730410858912 140730410857912 5437711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 566246 66687 670 405 0 563191 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 2264984 KiB
Current children cumulated memory: 266748 KiB

[startup+2502.3 s]
/proc/loadavg: 2.08 2.12 2.08 3/188 26359
/proc/meminfo: memFree=16165432/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2353488 memory=355776 CPUtime=2502.29 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 721031 0 0 0 248835 1394 0 0 20 0 1 0 220961529 2409971712 88944 33554432000 4194304 5849708 140730410858912 140730410857912 139660933377927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 588372 88944 670 405 0 585317 0
Current children cumulated CPU time: 2502.29 s
Current children cumulated vsize: 2353488 KiB
Current children cumulated memory: 355776 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.05 2.11 2.08 3/188 26420
/proc/meminfo: memFree=16702408/32770624 swapFree=67108844/67108860
[pid=26199] ppid=26196 vsize=2205416 memory=207668 CPUtime=2519.99 cores=1,3,5,7
/proc/26199/stat : 26199 (xcsp_picat) R 26196 26199 25584 0 -1 4202496 724770 0 0 0 250599 1400 0 0 20 0 1 0 220961529 2258345984 51917 33554432000 4194304 5849708 140730410858912 140730410857912 5312803 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 35958784 140730410861750 140730410861828 140730410861828 140730410864586 0
/proc/26199/statm: 551354 51917 670 405 0 548299 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 2205416 KiB
Current children cumulated memory: 207668 KiB

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

[startup+2520.01 s]
# the end of solver process 26199 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506 s, system=14.011 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): 2520.01
CPU user time (s): 2506
CPU system time (s): 14.011
CPU usage (%): 99.9997
Max. virtual memory (cumulated for all children) (KiB): 2376856
Max. memory (cumulated for all children) (KiB): 379256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506
system time used= 14.011
maximum resident set size= 379256
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 724770
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= 16
involuntary context switches= 2181


# summary of solver processes directly reported to runsolver:
#   pid: 26199
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2506
#   total CPU system time (s): 14.011

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.61498 second user time and 19.1065 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-12 02:33:04
IDJOB=4303304
IDBENCH=141658
IDSOLVER=2778
FILE ID=node136/4303304-1534033984
RUNJOBID= node136-1534028937-25616
PBS_JOBID= 21036973
Free space on /tmp= 35332 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Eternity/Eternity-10-10_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303304-1534033984/watcher-4303304-1534033984 -o /tmp/evaluation-result-4303304-1534033984/solver-4303304-1534033984 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534028937-25616 --watchdog 2580  xcsp_picat HOME/instance-4303304-1534033984.xml

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

MD5SUM BENCH= a3eb34d1d913b6993c7392d3f708e375
RANDOM SEED=1230425634

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        16892368 kB
MemAvailable:   31855268 kB
Buffers:          227732 kB
Cached:         14833712 kB
SwapCached:            8 kB
Active:          7229332 kB
Inactive:        7937528 kB
Active(anon):      55708 kB
Inactive(anon):   101676 kB
Active(file):    7173624 kB
Inactive(file):  7835852 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:              3496 kB
Writeback:             0 kB
AnonPages:        201880 kB
Mapped:            53932 kB
Shmem:             49788 kB
Slab:             409468 kB
SReclaimable:     381884 kB
SUnreclaim:        27584 kB
KernelStack:        3376 kB
PageTables:         5632 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2421948 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    122880 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 35328 MiB
End job on node136 at 2018-08-12 03:15:04