Trace number 4303406

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) 2520.12 2519.98

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-12-13_c18.xml
MD5SUMc64ae1eb34294e2d276677e97ca01970
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 variables156
Number of constraints25
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":156}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":156}]
Minimum constraint arity12
Maximum constraint arity13
Distribution of constraint arities[{"arity":12,"count":13},{"arity":13,"count":12}]
Number of extensional constraints25
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":25}]
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 (6026 MiB free)
  memory of node 1: 16384 MiB (9385 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303406-1534017741/watcher-4303406-1534017741 -o /tmp/evaluation-result-4303406-1534017741/solver-4303406-1534017741 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1533991815-32498 --watchdog 2580 xcsp_picat HOME/instance-4303406-1534017741.xml 

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

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

solver pid=4023, runsolver pid=4020

[startup+0.101062 s]*
/proc/loadavg: 2.01 2.01 2.05 4/188 4024
/proc/meminfo: memFree=15765656/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=2025744 memory=18008 CPUtime=0.09 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 1593 0 0 0 9 0 0 0 20 0 1 0 219337262 2074361856 4502 33554432000 4194304 5849708 140728585563152 140728585562456 140165252037632 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 506436 4502 591 405 0 503381 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18008 KiB

[startup+0.209949 s]*
/proc/loadavg: 2.01 2.01 2.05 3/188 4024
/proc/meminfo: memFree=15761576/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=2025744 memory=24152 CPUtime=0.2 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 1596 0 0 0 20 0 0 0 20 0 1 0 219337262 2074361856 6038 33554432000 4194304 5849708 140728585563152 140728585562456 140165252037632 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 506436 6038 591 405 0 503381 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 24152 KiB

[startup+0.309693 s]*
/proc/loadavg: 2.01 2.01 2.05 3/188 4024
/proc/meminfo: memFree=15755432/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=2025744 memory=28248 CPUtime=0.3 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 1598 0 0 0 30 0 0 0 20 0 1 0 219337262 2074361856 7062 33554432000 4194304 5849708 140728585563152 140728585562456 140165252037632 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 506436 7062 591 405 0 503381 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 28248 KiB

[startup+0.700359 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 4024
/proc/meminfo: memFree=15744820/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=2025744 memory=48728 CPUtime=0.69 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 1613 0 0 0 68 1 0 0 20 0 1 0 219337262 2074361856 12182 33554432000 4194304 5849708 140728585563152 140728585562456 140165252037632 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 506436 12182 591 405 0 503381 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 48728 KiB

[startup+1.50037 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 4024
/proc/meminfo: memFree=15722292/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=2054252 memory=229576 CPUtime=1.48 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 2836 0 0 0 145 3 0 0 20 0 1 0 219337262 2103554048 57394 33554432000 4194304 5849708 140728585563152 140728585562456 5270361 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 513563 57394 628 405 0 510508 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2054252 KiB
Current children cumulated memory: 229576 KiB

[startup+3.10974 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 4024
/proc/meminfo: memFree=15050272/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=2550648 memory=732412 CPUtime=3.09 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 4063 0 0 0 299 10 0 0 20 0 1 0 219337262 2611863552 183103 33554432000 4194304 5849708 140728585563152 140728585562120 4486388 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 637662 183103 629 405 0 634607 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2550648 KiB
Current children cumulated memory: 732412 KiB

[startup+6.30036 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 4024
/proc/meminfo: memFree=14728264/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=2779284 memory=1086240 CPUtime=6.29 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 11119 0 0 0 612 17 0 0 20 0 1 0 219337262 2845986816 271560 33554432000 4194304 5849708 140728585563152 140728585562232 5406047 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 694821 271560 675 405 0 691766 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2779284 KiB
Current children cumulated memory: 1086240 KiB

[startup+12.7004 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 4024
/proc/meminfo: memFree=13579424/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=3893396 memory=2200352 CPUtime=12.69 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 14312 0 0 0 1233 36 0 0 20 0 1 0 219337262 3986837504 550088 33554432000 4194304 5849708 140728585563152 140728585562232 5300092 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 973349 550088 675 405 0 970294 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3893396 KiB
Current children cumulated memory: 2200352 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 4024
/proc/meminfo: memFree=12266112/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=5204116 memory=3511072 CPUtime=25.48 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 21766 0 0 0 2489 59 0 0 20 0 1 0 219337262 5329014784 877768 33554432000 4194304 5849708 140728585563152 140728585562328 5334672 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 1301029 877768 675 405 0 1297974 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 5204116 KiB
Current children cumulated memory: 3511072 KiB

[startup+51.1096 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 4024
/proc/meminfo: memFree=9993272/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=7472056 memory=5779056 CPUtime=51.1 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 565430 0 0 0 4986 124 0 0 20 0 1 0 219337262 7651385344 1444764 33554432000 4194304 5849708 140728585563152 140728585562024 5391852 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 1868014 1444764 686 405 0 1864959 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 7472056 KiB
Current children cumulated memory: 5779056 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 4025
/proc/meminfo: memFree=8942900/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827688 CPUtime=102.3 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 931610 0 0 0 10073 157 0 0 20 0 1 0 219337262 8725127168 1706922 33554432000 4194304 5849708 140728585563152 140728585562152 5437711 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706922 700 405 0 2127103 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827688 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 4026
/proc/meminfo: memFree=8681160/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=162.3 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 2007662 0 0 0 16024 206 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562312 5437592 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+222.3 s]
/proc/loadavg: 2.75 2.20 2.11 3/188 4027
/proc/meminfo: memFree=8681604/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=222.32 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 2930543 0 0 0 21981 251 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5335614 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 222.32 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+282.3 s]
/proc/loadavg: 2.28 2.16 2.10 3/187 4028
/proc/meminfo: memFree=8940556/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=282.32 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 3760888 0 0 0 27943 289 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5312803 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+342.3 s]
/proc/loadavg: 2.10 2.13 2.09 3/187 4029
/proc/meminfo: memFree=8940924/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=342.32 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 4569185 0 0 0 33906 326 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5437576 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.11 2.09 3/187 4030
/proc/meminfo: memFree=8940552/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=402.33 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 5436637 0 0 0 39867 366 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562024 5312614 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.09 2.08 3/187 4038
/proc/meminfo: memFree=8677836/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=462.34 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 6357859 0 0 0 45822 412 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 140165252059015 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB


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

/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 1782.36 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4200
/proc/meminfo: memFree=9263252/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=1842.37 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 19849501 0 0 0 183118 1119 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 140165252059015 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 1842.37 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4201
/proc/meminfo: memFree=9183212/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=1902.37 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 20121416 0 0 0 189099 1138 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 1902.37 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 4202
/proc/meminfo: memFree=9234656/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=1962.37 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 20352194 0 0 0 195082 1155 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585561864 5322658 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 1962.37 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 4203
/proc/meminfo: memFree=9235376/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=2022.38 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 20470725 0 0 0 201074 1164 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 2022.38 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 4204
/proc/meminfo: memFree=9235724/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=2082.38 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 20736384 0 0 0 207054 1184 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5335582 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 2082.38 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 4205
/proc/meminfo: memFree=9235752/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=2142.39 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 21036292 0 0 0 213038 1201 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562312 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 2142.39 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 4206
/proc/meminfo: memFree=9235964/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=2202.4 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 21156288 0 0 0 219027 1213 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 2202.4 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4215
/proc/meminfo: memFree=9202896/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=2262.4 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 21416731 0 0 0 225008 1232 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5437623 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 2262.4 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4216
/proc/meminfo: memFree=9205812/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=2322.41 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 21566494 0 0 0 230994 1247 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 140165252059015 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 2322.41 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4217
/proc/meminfo: memFree=9203404/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=2382.42 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 21692373 0 0 0 236983 1259 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5438237 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 2382.42 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4218
/proc/meminfo: memFree=9202908/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=2442.42 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 21816488 0 0 0 242971 1271 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562312 140165251647397 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 2442.42 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4219
/proc/meminfo: memFree=9206820/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=2502.43 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 21945864 0 0 0 248959 1284 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 2502.43 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4219
/proc/meminfo: memFree=9202736/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=2520.03 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 22057789 0 0 0 250714 1289 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

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

[startup+2519.98 s]
# the end of solver process 4023 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.15 s, system=12.9715 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 4219
/proc/meminfo: memFree=9202736/32770624 swapFree=67108504/67108860
[pid=4023] ppid=4020 vsize=8520632 memory=6827696 CPUtime=2520.03 cores=1,3,5,7
/proc/4023/stat : 4023 (xcsp_picat) R 4020 4023 32466 0 -1 4202496 22057789 0 0 0 250714 1289 0 0 20 0 1 0 219337262 8725127168 1706924 33554432000 4194304 5849708 140728585563152 140728585562152 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 39235584 140728585569462 140728585569540 140728585569540 140728585572298 0
/proc/4023/statm: 2130158 1706924 702 405 0 2127103 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 8520632 KiB
Current children cumulated memory: 6827696 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.98
CPU time (s): 2520.12
CPU user time (s): 2507.15
CPU system time (s): 12.9715
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 8668976
Max. memory (cumulated for all children) (KiB): 6975984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.15
system time used= 12.9715
maximum resident set size= 6975984
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22057789
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= 239
involuntary context switches= 671


# summary of solver processes directly reported to runsolver:
#   pid: 4023
#   total CPU time (s): 2520.12
#   total CPU user time (s): 2507.15
#   total CPU system time (s): 12.9715

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2819 second user time and 18.6062 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-11 22:02:21
IDJOB=4303406
IDBENCH=141446
IDSOLVER=2778
FILE ID=node104/4303406-1534017741
RUNJOBID= node104-1533991815-32498
PBS_JOBID= 21036946
Free space on /tmp= 37252 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-12-13_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303406-1534017741/watcher-4303406-1534017741 -o /tmp/evaluation-result-4303406-1534017741/solver-4303406-1534017741 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1533991815-32498 --watchdog 2580  xcsp_picat HOME/instance-4303406-1534017741.xml

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

MD5SUM BENCH= c64ae1eb34294e2d276677e97ca01970
RANDOM SEED=478955669

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        15782040 kB
MemAvailable:   31225044 kB
Buffers:          148668 kB
Cached:         15328956 kB
SwapCached:            8 kB
Active:          8300704 kB
Inactive:        7909212 kB
Active(anon):     681760 kB
Inactive(anon):   102836 kB
Active(file):    7618944 kB
Inactive(file):  7806376 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              7768 kB
Writeback:             0 kB
AnonPages:        753656 kB
Mapped:            52844 kB
Shmem:             49636 kB
Slab:             474228 kB
SReclaimable:     446144 kB
SUnreclaim:        28084 kB
KernelStack:        3376 kB
PageTables:         6580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2963332 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    684032 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 37240 MiB
End job on node104 at 2018-08-11 22:44:21