Trace number 4294919

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 2018-06-15? (TO) 2519.99 2520.02

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-07-08_c18.xml
MD5SUM4cf2470ecfcea4403011c16b404a3a31
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark40.0171
Satisfiable
(Un)Satisfiability was proved
Number of variables56
Number of constraints15
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":56}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":56}]
Minimum constraint arity7
Maximum constraint arity8
Distribution of constraint arities[{"arity":7,"count":8},{"arity":8,"count":7}]
Number of extensional constraints15
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":15}]
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 (6050 MiB free)
  memory of node 1: 16384 MiB (13283 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294919-1532457594/watcher-4294919-1532457594 -o /tmp/evaluation-result-4294919-1532457594/solver-4294919-1532457594 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4294919-1532457594.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=19953, runsolver pid=19950
Current StackSize limit: 8192 KiB


[startup+0.100118 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 19954
/proc/meminfo: memFree=19781216/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=111688 memory=18996 CPUtime=0.1 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 1373 0 0 0 10 0 0 0 20 0 1 0 63322554 114368512 4749 33554432000 4194304 5849740 140728622431408 140728622431408 4488856 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 27922 4749 591 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 18996 KiB

[startup+0.209712 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 19954
/proc/meminfo: memFree=19774900/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=111688 memory=25140 CPUtime=0.21 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 1376 0 0 0 21 0 0 0 20 0 1 0 63322554 114368512 6285 33554432000 4194304 5849740 140728622431408 140728622430712 139681296129024 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 27922 6285 591 405 0 24866 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 25140 KiB

[startup+0.309468 s]*
/proc/loadavg: 2.00 2.02 2.05 3/187 19954
/proc/meminfo: memFree=19768760/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=139708 memory=40704 CPUtime=0.31 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 1665 0 0 0 31 0 0 0 20 0 1 0 63322554 143060992 9664 33554432000 4194304 5849740 140728622431408 140728622430712 5251261 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 34927 10176 595 405 0 31871 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 139708 KiB
Current children cumulated memory: 40704 KiB

[startup+0.700358 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19954
/proc/meminfo: memFree=19757404/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=142652 memory=62464 CPUtime=0.69 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 3800 0 0 0 68 1 0 0 20 0 1 0 63322554 146075648 15616 33554432000 4194304 5849740 140728622431408 140728622430712 5253670 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 35663 15616 621 405 0 32607 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 142652 KiB
Current children cumulated memory: 62464 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19954
/proc/meminfo: memFree=19700440/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=153996 memory=103844 CPUtime=1.49 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 4674 0 0 0 147 2 0 0 20 0 1 0 63322554 157691904 25961 33554432000 4194304 5849740 140728622431408 140728622430728 5250855 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 38499 25961 623 405 0 35443 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 153996 KiB
Current children cumulated memory: 103844 KiB

[startup+3.10961 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19954
/proc/meminfo: memFree=19696168/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=153996 memory=104148 CPUtime=3.1 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 6518 0 0 0 308 2 0 0 20 0 1 0 63322554 157691904 26037 33554432000 4194304 5849740 140728622431408 140728622430728 5249600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 38499 26037 623 405 0 35443 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 153996 KiB
Current children cumulated memory: 104148 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19954
/proc/meminfo: memFree=19518260/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=441088 memory=281904 CPUtime=6.29 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 15257 0 0 0 618 11 0 0 20 0 1 0 63322554 451674112 70476 33554432000 4194304 5849740 140728622431408 140728622430504 139681296150407 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 110272 70476 668 405 0 107216 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 441088 KiB
Current children cumulated memory: 281904 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.03 2.05 3/188 19962
/proc/meminfo: memFree=18883320/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1063684 memory=912920 CPUtime=12.69 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 20216 0 0 0 1236 33 0 0 20 0 1 0 63322554 1089212416 228230 33554432000 4194304 5849740 140728622431408 140728622430584 5406003 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 265921 228230 668 405 0 262865 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 1063684 KiB
Current children cumulated memory: 912920 KiB

[startup+25.5004 s]
/proc/loadavg: 2.07 2.03 2.05 3/188 19962
/proc/meminfo: memFree=18703356/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1242552 memory=1091864 CPUtime=25.49 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 100401 0 0 0 2498 51 0 0 20 0 1 0 63322554 1272373248 272966 33554432000 4194304 5849740 140728622431408 140728622430120 5441443 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 310638 272966 687 405 0 307582 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 1242552 KiB
Current children cumulated memory: 1091864 KiB

[startup+51.1096 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 19962
/proc/meminfo: memFree=18441128/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1504696 memory=1354040 CPUtime=51.1 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 238858 0 0 0 5046 64 0 0 20 0 1 0 63322554 1540808704 338510 33554432000 4194304 5849740 140728622431408 140728622430408 5335566 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 376174 338510 695 405 0 373118 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 1504696 KiB
Current children cumulated memory: 1354040 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 2.01 2.04 3/188 19963
/proc/meminfo: memFree=18442312/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1504696 memory=1354040 CPUtime=102.3 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 436739 0 0 0 10155 75 0 0 20 0 1 0 63322554 1540808704 338510 33554432000 4194304 5849740 140728622431408 140728622430408 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 376174 338510 695 405 0 373118 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 1504696 KiB
Current children cumulated memory: 1354040 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/188 19964
/proc/meminfo: memFree=18442304/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1504696 memory=1354040 CPUtime=162.3 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 696043 0 0 0 16142 88 0 0 20 0 1 0 63322554 1540808704 338510 33554432000 4194304 5849740 140728622431408 140728622430408 5437600 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 376174 338510 695 405 0 373118 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 1504696 KiB
Current children cumulated memory: 1354040 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/188 19965
/proc/meminfo: memFree=18432904/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364044 CPUtime=222.3 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 935236 0 0 0 22126 104 0 0 20 0 1 0 63322554 1551167488 341011 33554432000 4194304 5849740 140728622431408 140728622430408 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341011 695 405 0 375647 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364044 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 19966
/proc/meminfo: memFree=18433152/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364044 CPUtime=282.3 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 1172891 0 0 0 28110 120 0 0 20 0 1 0 63322554 1551167488 341011 33554432000 4194304 5849740 140728622431408 140728622430280 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341011 695 405 0 375647 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364044 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/187 19967
/proc/meminfo: memFree=18432996/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364140 CPUtime=342.3 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 1359267 0 0 0 34095 135 0 0 20 0 1 0 63322554 1551167488 341035 33554432000 4194304 5849740 140728622431408 140728622430136 5355946 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341035 695 405 0 375647 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364140 KiB

[startup+402.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 19968
/proc/meminfo: memFree=18433468/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364140 CPUtime=402.3 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 1533792 0 0 0 40079 151 0 0 20 0 1 0 63322554 1551167488 341035 33554432000 4194304 5849740 140728622431408 140728622430408 5438266 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341035 695 405 0 375647 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364140 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.04 2.05 3/187 19969
/proc/meminfo: memFree=18433008/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364140 CPUtime=462.3 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 1747526 0 0 0 46062 168 0 0 20 0 1 0 63322554 1551167488 341035 33554432000 4194304 5849740 140728622431408 140728622430568 5437616 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341035 695 405 0 375647 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364140 KiB


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

/proc/19953/statm: 378703 341186 695 405 0 375647 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364744 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20030
/proc/meminfo: memFree=18425068/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364744 CPUtime=1782.29 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 6782943 0 0 0 177640 589 0 0 20 0 1 0 63322554 1551167488 341186 33554432000 4194304 5849740 140728622431408 140728622430408 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341186 695 405 0 375647 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364744 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20039
/proc/meminfo: memFree=18424420/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364744 CPUtime=1842.29 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 6930113 0 0 0 183627 602 0 0 20 0 1 0 63322554 1551167488 341186 33554432000 4194304 5849740 140728622431408 140728622430408 139681296150407 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341186 695 405 0 375647 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364744 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20040
/proc/meminfo: memFree=18424948/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364744 CPUtime=1902.28 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7066676 0 0 0 189608 620 0 0 20 0 1 0 63322554 1551167488 341186 33554432000 4194304 5849740 140728622431408 140728622430408 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341186 695 405 0 375647 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364744 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20041
/proc/meminfo: memFree=18425268/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364744 CPUtime=1962.28 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7207455 0 0 0 195591 637 0 0 20 0 1 0 63322554 1551167488 341186 33554432000 4194304 5849740 140728622431408 140728622430408 5360437 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341186 695 405 0 375647 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364744 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20103
/proc/meminfo: memFree=15083356/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364744 CPUtime=2022.28 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7372323 0 0 0 201569 659 0 0 20 0 1 0 63322554 1551167488 341186 33554432000 4194304 5849740 140728622431408 140728622430408 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341186 695 405 0 375647 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364744 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 20104
/proc/meminfo: memFree=14387052/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364744 CPUtime=2082.27 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7437535 0 0 0 207558 669 0 0 20 0 1 0 63322554 1551167488 341186 33554432000 4194304 5849740 140728622431408 140728622430280 5312827 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341186 695 405 0 375647 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364744 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20105
/proc/meminfo: memFree=14386472/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364744 CPUtime=2142.26 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7481126 0 0 0 213551 675 0 0 20 0 1 0 63322554 1551167488 341186 33554432000 4194304 5849740 140728622431408 140728622430408 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341186 695 405 0 375647 0
Current children cumulated CPU time: 2142.26 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364744 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20106
/proc/meminfo: memFree=14386568/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=1514812 memory=1364744 CPUtime=2202.26 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7504691 0 0 0 219544 682 0 0 20 0 1 0 63322554 1551167488 341186 33554432000 4194304 5849740 140728622431408 140728622430280 5312657 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 378703 341186 695 405 0 375647 0
Current children cumulated CPU time: 2202.26 s
Current children cumulated vsize: 1514812 KiB
Current children cumulated memory: 1364744 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20107
/proc/meminfo: memFree=13862468/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=2039100 memory=1889032 CPUtime=2262.26 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7506795 0 0 0 225530 696 0 0 20 0 1 0 63322554 2088038400 472258 33554432000 4194304 5849740 140728622431408 140728622430408 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 509775 472258 695 405 0 506719 0
Current children cumulated CPU time: 2262.26 s
Current children cumulated vsize: 2039100 KiB
Current children cumulated memory: 1889032 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20108
/proc/meminfo: memFree=13862280/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=2039100 memory=1889032 CPUtime=2322.26 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7508508 0 0 0 231520 706 0 0 20 0 1 0 63322554 2088038400 472258 33554432000 4194304 5849740 140728622431408 140728622430408 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 509775 472258 695 405 0 506719 0
Current children cumulated CPU time: 2322.26 s
Current children cumulated vsize: 2039100 KiB
Current children cumulated memory: 1889032 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 20109
/proc/meminfo: memFree=13862200/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=2039100 memory=1889032 CPUtime=2382.25 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7510855 0 0 0 237514 711 0 0 20 0 1 0 63322554 2088038400 472258 33554432000 4194304 5849740 140728622431408 140728622430280 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 509775 472258 695 405 0 506719 0
Current children cumulated CPU time: 2382.25 s
Current children cumulated vsize: 2039100 KiB
Current children cumulated memory: 1889032 KiB

[startup+2442.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 20117
/proc/meminfo: memFree=13857300/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=2039100 memory=1892876 CPUtime=2442.26 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7513216 0 0 0 243509 717 0 0 20 0 1 0 63322554 2088038400 473219 33554432000 4194304 5849740 140728622431408 140728622430568 5437576 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 509775 473219 695 405 0 506719 0
Current children cumulated CPU time: 2442.26 s
Current children cumulated vsize: 2039100 KiB
Current children cumulated memory: 1892876 KiB

[startup+2502.3 s]
/proc/loadavg: 2.07 2.04 2.05 3/187 20118
/proc/meminfo: memFree=13858188/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=2039100 memory=1892876 CPUtime=2502.26 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7515342 0 0 0 249504 722 0 0 20 0 1 0 63322554 2088038400 473219 33554432000 4194304 5849740 140728622431408 140728622430408 5437560 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 509775 473219 695 405 0 506719 0
Current children cumulated CPU time: 2502.26 s
Current children cumulated vsize: 2039100 KiB
Current children cumulated memory: 1892876 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.05 2.04 2.05 3/187 20118
/proc/meminfo: memFree=13858176/32770624 swapFree=67108860/67108860
[pid=19953] ppid=19950 vsize=2039100 memory=1892876 CPUtime=2519.97 cores=1,3,5,7
/proc/19953/stat : 19953 (xcsp_picat) R 19950 19953 16152 0 -1 4202496 7516033 0 0 0 251272 725 0 0 20 0 1 0 63322554 2088038400 473219 33554432000 4194304 5849740 140728622431408 140728622430408 139681296150407 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 31326208 140728622437558 140728622437636 140728622437636 140728622440394 0
/proc/19953/statm: 509775 473219 695 405 0 506719 0
Current children cumulated CPU time: 2519.97 s
Current children cumulated vsize: 2039100 KiB
Current children cumulated memory: 1892876 KiB

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

[startup+2520.02 s]
# the end of solver process 19953 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.73 s, system=7.25912 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): 2519.99
CPU user time (s): 2512.73
CPU system time (s): 7.25912
CPU usage (%): 99.9987
Max. virtual memory (cumulated for all children) (KiB): 2039100
Max. memory (cumulated for all children) (KiB): 1892876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.73
system time used= 7.25912
maximum resident set size= 1892876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7516033
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= 130
involuntary context switches= 665


# summary of solver processes directly reported to runsolver:
#   pid: 19953
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2512.73
#   total CPU system time (s): 7.25912

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.53451 second user time and 19.4415 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 20:39:54
IDJOB=4294919
IDBENCH=141444
IDSOLVER=2754
FILE ID=node136/4294919-1532457594
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56508 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-07-08_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294919-1532457594/watcher-4294919-1532457594 -o /tmp/evaluation-result-4294919-1532457594/solver-4294919-1532457594 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4294919-1532457594.xml

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

MD5SUM BENCH= 4cf2470ecfcea4403011c16b404a3a31
RANDOM SEED=732580386

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:        19798176 kB
MemAvailable:   29347740 kB
Buffers:          206292 kB
Cached:          9573268 kB
SwapCached:            0 kB
Active:          4584680 kB
Inactive:        7843840 kB
Active(anon):    2598340 kB
Inactive(anon):    69952 kB
Active(file):    1986340 kB
Inactive(file):  7773888 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              5832 kB
Writeback:             0 kB
AnonPages:       2692292 kB
Mapped:            41064 kB
Shmem:             17036 kB
Slab:             237860 kB
SReclaimable:     210344 kB
SUnreclaim:        27516 kB
KernelStack:        3360 kB
PageTables:        10444 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3032508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1148928 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= 56504 MiB
End job on node136 at 2018-07-24 21:21:54