Trace number 4302999

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-02? (MO) 1574.34 1574.79

General information on the benchmark

NameCrosswordDesign/
CrosswordDesign-07-4-rom_c18.xml
MD5SUMb03b025d4dc3e1307d2e111dd352b63c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark55
Best CPU time to get the best result obtained on this benchmark2520.01
Satisfiable
(Un)Satisfiability was proved
Number of variables217
Number of constraints56
Number of domains5
Minimum domain size2
Maximum domain size41345
Distribution of domain sizes[{"size":2,"count":14},{"size":8,"count":98},{"size":27,"count":49},{"size":41345,"count":56}]
Minimum variable degree1
Maximum variable degree8
Distribution of variable degrees[{"degree":1,"count":70},{"degree":2,"count":98},{"degree":8,"count":49}]
Minimum constraint arity10
Maximum constraint arity11
Distribution of constraint arities[{"arity":10,"count":14},{"arity":11,"count":42}]
Number of extensional constraints56
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":56}]
Optimization problemYES
Type of objectivemax SUM

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 (5787 MiB free)
  memory of node 1: 16384 MiB (3655 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4302999-1534011464/watcher-4302999-1534011464 -o /tmp/evaluation-result-4302999-1534011464/solver-4302999-1534011464 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5740 --watchdog 2580 xcsp_picat HOME/instance-4302999-1534011464.xml 

running on 4 cores: 0,2,4,6

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

solver pid=8092, runsolver pid=8089

[startup+0.100636 s]*
/proc/loadavg: 1.95 1.99 2.03 3/187 8093
/proc/meminfo: memFree=9655232/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=2025744 memory=17480 CPUtime=0.09 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 1461 0 0 0 9 0 0 0 20 0 1 0 218709576 2074361856 4370 33554432000 4194304 5849708 140726037636880 140726037636184 140152683027456 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 506436 4370 592 405 0 503381 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 17480 KiB

[startup+0.209594 s]*
/proc/loadavg: 1.95 1.99 2.03 3/187 8093
/proc/meminfo: memFree=9649104/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=2025744 memory=23624 CPUtime=0.2 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 1464 0 0 0 20 0 0 0 20 0 1 0 218709576 2074361856 5906 33554432000 4194304 5849708 140726037636880 140726037636184 140152683027456 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 506436 5906 592 405 0 503381 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23624 KiB

[startup+0.309453 s]*
/proc/loadavg: 1.95 1.99 2.03 3/187 8093
/proc/meminfo: memFree=9642960/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=2025744 memory=29768 CPUtime=0.3 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 1467 0 0 0 30 0 0 0 20 0 1 0 218709576 2074361856 7442 33554432000 4194304 5849708 140726037636880 140726037636184 140152683027456 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 506436 7442 592 405 0 503381 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 29768 KiB

[startup+0.700319 s]
/proc/loadavg: 1.95 1.99 2.03 3/187 8093
/proc/meminfo: memFree=9611620/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=2025744 memory=95208 CPUtime=0.69 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 1992 0 0 0 68 1 0 0 20 0 1 0 218709576 2074361856 23802 33554432000 4194304 5849708 140726037636880 140726037636184 4845081 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 506436 23802 609 405 0 503381 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 95208 KiB

[startup+1.50034 s]
/proc/loadavg: 1.95 1.99 2.03 4/187 8093
/proc/meminfo: memFree=9524156/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=2025744 memory=240744 CPUtime=1.49 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 2078 0 0 0 146 3 0 0 20 0 1 0 218709576 2074361856 60186 33554432000 4194304 5849708 140726037636880 140726037636184 4563494 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 506436 60186 609 405 0 503381 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 240744 KiB

[startup+3.11002 s]
/proc/loadavg: 1.96 1.99 2.03 4/187 8093
/proc/meminfo: memFree=9165012/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=2025744 memory=529512 CPUtime=3.09 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 2297 0 0 0 302 7 0 0 20 0 1 0 218709576 2074361856 132378 33554432000 4194304 5849708 140726037636880 140726037636184 4488923 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 506436 132378 609 405 0 503381 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 529512 KiB

[startup+6.30032 s]
/proc/loadavg: 1.96 1.99 2.03 4/187 8093
/proc/meminfo: memFree=8627496/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=2056996 memory=1091312 CPUtime=6.28 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 3630 0 0 0 612 16 0 0 20 0 1 0 218709576 2106363904 272828 33554432000 4194304 5849708 140726037636880 140726037636168 4488823 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 514249 272828 618 405 0 511194 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2056996 KiB
Current children cumulated memory: 1091312 KiB

[startup+12.7003 s]
/proc/loadavg: 1.96 1.99 2.03 4/187 8093
/proc/meminfo: memFree=7774724/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=2119496 memory=1929928 CPUtime=12.69 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 5015 0 0 0 1240 29 0 0 20 0 1 0 218709576 2170363904 482482 33554432000 4194304 5849708 140726037636880 140726037635976 4845341 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 529874 482482 618 405 0 526819 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 1929928 KiB

[startup+25.5004 s]
/proc/loadavg: 1.97 1.99 2.03 4/187 8093
/proc/meminfo: memFree=6182688/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=4331408 memory=3570576 CPUtime=25.49 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 8105 0 0 0 2468 81 0 0 20 0 1 0 218709576 4435361792 892644 33554432000 4194304 5849708 140726037636880 140726037636168 4485140 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 1082852 892644 623 405 0 1079797 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 4331408 KiB
Current children cumulated memory: 3570576 KiB

[startup+51.1098 s]
/proc/loadavg: 1.98 1.99 2.03 4/187 8093
/proc/meminfo: memFree=3436908/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=8289640 memory=6220928 CPUtime=51.1 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 11611 0 0 0 4987 123 0 0 20 0 1 0 218709576 8488591360 1555232 33554432000 4194304 5849708 140726037636880 140726037636184 4505511 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 2072410 1555232 623 405 0 2069355 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 8289640 KiB
Current children cumulated memory: 6220928 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.99 2.03 4/187 8094
/proc/meminfo: memFree=2416424/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=12464960 memory=10698608 CPUtime=102.29 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 824581 0 0 0 9733 496 0 0 20 0 1 0 218709576 12764119040 2674652 33554432000 4194304 5849708 140726037636880 140726037635880 5269201 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3116240 2674652 624 405 0 3113185 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 12464960 KiB
Current children cumulated memory: 10698608 KiB

[startup+162.3 s]
/proc/loadavg: 1.96 1.98 2.03 3/188 8103
/proc/meminfo: memFree=343016/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=12564572 memory=12033300 CPUtime=162.29 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 1385346 0 0 0 15079 1150 0 0 20 0 1 0 218709576 12866121728 3008325 33554432000 4194304 5849708 140726037636880 140726037635880 5269593 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3141143 3008325 624 405 0 3138088 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 12564572 KiB
Current children cumulated memory: 12033300 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 1.99 2.03 4/188 8104
/proc/meminfo: memFree=278068/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=12680784 memory=12149388 CPUtime=222.29 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 2029438 0 0 0 20495 1734 0 0 20 0 1 0 218709576 12985122816 3037347 33554432000 4194304 5849708 140726037636880 140726037635880 5260870 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3170196 3037347 624 405 0 3167141 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 12680784 KiB
Current children cumulated memory: 12149388 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 1.99 2.03 3/188 8105
/proc/meminfo: memFree=221956/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=12796996 memory=12265616 CPUtime=282.29 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 2798407 0 0 0 25887 2342 0 0 20 0 1 0 218709576 13104123904 3066404 33554432000 4194304 5849708 140726037636880 140726037635880 5260529 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3199249 3066404 624 405 0 3196194 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 12796996 KiB
Current children cumulated memory: 12265616 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 4/188 8106
/proc/meminfo: memFree=756836/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=12913208 memory=12092240 CPUtime=342.3 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 3488360 0 0 0 31271 2959 0 0 20 0 1 0 218709576 13223124992 3022994 33554432000 4194304 5849708 140726037636880 140726037635880 5269201 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3228302 3022994 624 405 0 3225247 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 12913208 KiB
Current children cumulated memory: 12092240 KiB

[startup+402.3 s]
/proc/loadavg: 1.93 1.98 2.03 3/188 8169
/proc/meminfo: memFree=2511248/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=13012808 memory=12481636 CPUtime=402.29 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 4313072 0 0 0 36696 3533 0 0 20 0 1 0 218709576 13325115392 3120409 33554432000 4194304 5849708 140726037636880 140726037635880 5260792 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3253202 3120409 624 405 0 3250147 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 13012808 KiB
Current children cumulated memory: 12481636 KiB

[startup+462.3 s]
/proc/loadavg: 1.97 1.98 2.03 3/187 8171
/proc/meminfo: memFree=6342352/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=13129020 memory=9025264 CPUtime=462.28 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 4651924 0 0 0 41971 4257 0 0 20 0 1 0 218709576 13444116480 2256316 33554432000 4194304 5849708 140726037636880 140726037636168 5269201 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3282255 2256316 624 405 0 3279200 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 13129020 KiB
Current children cumulated memory: 9025264 KiB


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

/proc/8092/statm: 3519810 3384198 624 405 0 3516755 0
Current children cumulated CPU time: 822.27 s
Current children cumulated vsize: 14079240 KiB
Current children cumulated memory: 13536792 KiB

[startup+882.3 s]
/proc/loadavg: 1.98 1.97 2.01 3/188 8187
/proc/meminfo: memFree=451396/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=14178844 memory=13636164 CPUtime=882.27 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 8625053 0 0 0 79365 8862 0 0 20 0 1 0 218709576 14519136256 3409041 33554432000 4194304 5849708 140726037636880 140726037635880 5260297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3544711 3409041 624 405 0 3541656 0
Current children cumulated CPU time: 882.27 s
Current children cumulated vsize: 14178844 KiB
Current children cumulated memory: 13636164 KiB

[startup+942.3 s]
/proc/loadavg: 1.99 1.98 2.01 3/188 8188
/proc/meminfo: memFree=397632/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=14278456 memory=13735552 CPUtime=942.27 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 9541238 0 0 0 84479 9748 0 0 20 0 1 0 218709576 14621138944 3433888 33554432000 4194304 5849708 140726037636880 140726037635880 5257258 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3569614 3433888 624 405 0 3566559 0
Current children cumulated CPU time: 942.27 s
Current children cumulated vsize: 14278456 KiB
Current children cumulated memory: 13735552 KiB

[startup+1002.3 s]
/proc/loadavg: 1.95 1.97 2.01 3/188 8189
/proc/meminfo: memFree=208764/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=14699680 memory=14158688 CPUtime=1002.23 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 10252547 0 0 0 89763 10460 0 0 20 0 1 0 218709576 15052472320 3539672 33554432000 4194304 5849708 140726037636880 140726037635880 5260297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3674920 3539672 624 405 0 3671865 0
Current children cumulated CPU time: 1002.23 s
Current children cumulated vsize: 14699680 KiB
Current children cumulated memory: 14158688 KiB

[startup+1062.3 s]
/proc/loadavg: 1.87 1.94 2.00 3/187 8190
/proc/meminfo: memFree=279180/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=14782680 memory=14238824 CPUtime=1062.06 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 10984712 0 0 0 94697 11509 0 0 20 0 1 0 218709576 15137464320 3559706 33554432000 4194304 5849708 140726037636880 140726037635880 5269563 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3695670 3559706 624 405 0 3692615 0
Current children cumulated CPU time: 1062.06 s
Current children cumulated vsize: 14782680 KiB
Current children cumulated memory: 14238824 KiB

[startup+1122.3 s]
/proc/loadavg: 1.95 1.95 2.00 3/187 8191
/proc/meminfo: memFree=262600/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=14882292 memory=14338204 CPUtime=1122.06 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 12005678 0 0 0 99657 12549 0 0 20 0 1 0 218709576 15239467008 3584551 33554432000 4194304 5849708 140726037636880 140726037635880 5261056 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3720573 3584551 624 405 0 3717518 0
Current children cumulated CPU time: 1122.06 s
Current children cumulated vsize: 14882292 KiB
Current children cumulated memory: 14338204 KiB

[startup+1182.3 s]
/proc/loadavg: 1.99 1.96 2.00 3/187 8192
/proc/meminfo: memFree=218248/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=14965304 memory=14422440 CPUtime=1182.04 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 13105078 0 0 0 104775 13429 0 0 20 0 1 0 218709576 15324471296 3605610 33554432000 4194304 5849708 140726037636880 140726037635880 5260297 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3741326 3605610 624 405 0 3738271 0
Current children cumulated CPU time: 1182.04 s
Current children cumulated vsize: 14965304 KiB
Current children cumulated memory: 14422440 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 1.97 2.00 3/187 8193
/proc/meminfo: memFree=206976/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=15048304 memory=14506212 CPUtime=1242.05 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 13979799 0 0 0 109967 14238 0 0 20 0 1 0 218709576 15409463296 3626553 33554432000 4194304 5849708 140726037636880 140726037635880 5269563 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3762076 3626553 624 405 0 3759021 0
Current children cumulated CPU time: 1242.05 s
Current children cumulated vsize: 15048304 KiB
Current children cumulated memory: 14506212 KiB

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 2.00 3/187 8194
/proc/meminfo: memFree=251928/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=15147916 memory=14605364 CPUtime=1301.98 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 15265595 0 0 0 114922 15276 0 0 20 0 1 0 218709576 15511465984 3651341 33554432000 4194304 5849708 140726037636880 140726037635880 5260297 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3786979 3651341 624 405 0 3783924 0
Current children cumulated CPU time: 1301.98 s
Current children cumulated vsize: 15147916 KiB
Current children cumulated memory: 14605364 KiB

[startup+1362.3 s]
/proc/loadavg: 1.97 1.96 1.99 3/188 8203
/proc/meminfo: memFree=191872/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=15230928 memory=14687040 CPUtime=1361.98 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 16335801 0 0 0 120016 16182 0 0 20 0 1 0 218709576 15596470272 3671760 33554432000 4194304 5849708 140726037636880 140726037635880 5260792 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3807732 3671760 624 405 0 3804677 0
Current children cumulated CPU time: 1361.98 s
Current children cumulated vsize: 15230928 KiB
Current children cumulated memory: 14687040 KiB

[startup+1422.3 s]
/proc/loadavg: 1.92 1.95 1.99 3/188 8204
/proc/meminfo: memFree=237948/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=15313932 memory=14770988 CPUtime=1421.92 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 17392466 0 0 0 124775 17417 0 0 20 0 1 0 218709576 15681466368 3692747 33554432000 4194304 5849708 140726037636880 140726037635880 5260865 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3828483 3692747 624 405 0 3825428 0
Current children cumulated CPU time: 1421.92 s
Current children cumulated vsize: 15313932 KiB
Current children cumulated memory: 14770988 KiB

[startup+1482.3 s]
/proc/loadavg: 1.97 1.96 1.99 3/188 8205
/proc/meminfo: memFree=218164/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=15396940 memory=14853252 CPUtime=1481.9 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 18431181 0 0 0 129898 18292 0 0 20 0 1 0 218709576 15766466560 3713313 33554432000 4194304 5849708 140726037636880 140726037635880 5260297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3849235 3713313 624 405 0 3846180 0
Current children cumulated CPU time: 1481.9 s
Current children cumulated vsize: 15396940 KiB
Current children cumulated memory: 14853252 KiB

[startup+1542.3 s]
/proc/loadavg: 1.91 1.95 1.98 3/188 8206
/proc/meminfo: memFree=205224/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=15822720 memory=15278348 CPUtime=1541.84 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 19372777 0 0 0 135030 19154 0 0 20 0 1 0 218709576 16202465280 3819587 33554432000 4194304 5849708 140726037636880 140726037635880 5260297 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3955680 3819587 624 405 0 3952625 0
Current children cumulated CPU time: 1541.84 s
Current children cumulated vsize: 15822720 KiB
Current children cumulated memory: 15278348 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1574.7 s]
/proc/loadavg: 1.95 1.96 1.98 3/188 8207
/proc/meminfo: memFree=252112/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=15872528 memory=10574064 CPUtime=1574.25 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 19843544 0 0 0 137765 19660 0 0 20 0 1 0 218709576 16253468672 2643516 33554432000 4194304 5849708 140726037636880 140726037635880 5269201 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3968132 2643516 624 405 0 3965077 0
Current children cumulated CPU time: 1574.25 s
Current children cumulated vsize: 15872528 KiB
Current children cumulated memory: 10574064 KiB

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

[startup+1574.79 s]
# the end of solver process 8092 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1377.65 s, system=196.691 s

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

[startup+1574.7 s]
/proc/loadavg: 1.95 1.96 1.98 3/188 8207
/proc/meminfo: memFree=252112/32770624 swapFree=67108860/67108860
[pid=8092] ppid=8089 vsize=15872528 memory=10574064 CPUtime=1574.25 cores=0,2,4,6
/proc/8092/stat : 8092 (xcsp_picat) R 8089 8092 5709 0 -1 4202496 19843544 0 0 0 137765 19660 0 0 20 0 1 0 218709576 16253468672 2643516 33554432000 4194304 5849708 140726037636880 140726037635880 5269201 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 47108096 140726037640374 140726037640452 140726037640452 140726037643210 0
/proc/8092/statm: 3968132 2643516 624 405 0 3965077 0
Current children cumulated CPU time: 1574.25 s
Current children cumulated vsize: 15872528 KiB
Current children cumulated memory: 10574064 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1574.79
CPU time (s): 1574.34
CPU user time (s): 1377.65
CPU system time (s): 196.691
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 15872528
Max. memory (cumulated for all children) (KiB): 15310308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1377.65
system time used= 196.691
maximum resident set size= 15310308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19843545
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 2408


# summary of solver processes directly reported to runsolver:
#   pid: 8092
#   total CPU time (s): 1574.34
#   total CPU user time (s): 1377.65
#   total CPU system time (s): 196.691

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.0892 second user time and 10.2272 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-11 20:17:44
IDJOB=4302999
IDBENCH=141308
IDSOLVER=2778
FILE ID=node107/4302999-1534011464
RUNJOBID= node107-1533993611-5740
PBS_JOBID= 21036955
Free space on /tmp= 39236 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/CrosswordDesign/CrosswordDesign-07-4-rom_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4302999-1534011464/watcher-4302999-1534011464 -o /tmp/evaluation-result-4302999-1534011464/solver-4302999-1534011464 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5740 --watchdog 2580  xcsp_picat HOME/instance-4302999-1534011464.xml

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

MD5SUM BENCH= b03b025d4dc3e1307d2e111dd352b63c
RANDOM SEED=833232024

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:         9670652 kB
MemAvailable:   29519208 kB
Buffers:          258540 kB
Cached:         19620060 kB
SwapCached:            0 kB
Active:         10071516 kB
Inactive:       12247192 kB
Active(anon):    1535332 kB
Inactive(anon):   957260 kB
Active(file):    8536184 kB
Inactive(file): 11289932 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8164 kB
Writeback:             0 kB
AnonPages:       2447072 kB
Mapped:            63440 kB
Shmem:             49804 kB
Slab:             479128 kB
SReclaimable:     450900 kB
SUnreclaim:        28228 kB
KernelStack:        3296 kB
PageTables:         9968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4738492 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1406976 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 39320 MiB
End job on node107 at 2018-08-11 20:43:59