Trace number 4309339

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 2018-08-14? (MO) 1502.02 1502.05

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 (8710 MiB free)
  memory of node 1: 16384 MiB (13110 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309339-1534305668/watcher-4309339-1534305668 -o /tmp/evaluation-result-4309339-1534305668/solver-4309339-1534305668 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-697 --watchdog 2580 xcsp_picat HOME/instance-4309339-1534305668.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=2746, runsolver pid=2743
Current StackSize limit: 8192 KiB


[startup+0.100137 s]*
/proc/loadavg: 2.08 2.05 2.04 3/191 2747
/proc/meminfo: memFree=22329740/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=2025744 memory=17476 CPUtime=0.1 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 1513 0 0 0 10 0 0 0 20 0 1 0 248129970 2074361856 4369 33554432000 4194304 5849940 140722063000416 140722062999720 140252617460736 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 506436 4369 593 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 17476 KiB

[startup+0.209872 s]*
/proc/loadavg: 2.08 2.05 2.04 3/191 2747
/proc/meminfo: memFree=22323596/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=2025744 memory=23872 CPUtime=0.21 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 1516 0 0 0 21 0 0 0 20 0 1 0 248129970 2074361856 5968 33554432000 4194304 5849940 140722063000416 140722062999720 140252617460736 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 506436 5968 593 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23872 KiB

[startup+0.309752 s]*
/proc/loadavg: 2.08 2.05 2.04 3/191 2747
/proc/meminfo: memFree=22317452/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=2025744 memory=30016 CPUtime=0.31 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 1519 0 0 0 31 0 0 0 20 0 1 0 248129970 2074361856 7504 33554432000 4194304 5849940 140722063000416 140722062999720 4488915 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 506436 7504 593 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 30016 KiB

[startup+0.700386 s]
/proc/loadavg: 2.08 2.05 2.04 3/191 2747
/proc/meminfo: memFree=22283444/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=2025744 memory=98512 CPUtime=0.69 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 1780 0 0 0 68 1 0 0 20 0 1 0 248129970 2074361856 24628 33554432000 4194304 5849940 140722063000416 140722062999720 4487872 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 506436 24628 609 405 0 503380 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 98512 KiB

[startup+1.50039 s]
/proc/loadavg: 2.08 2.05 2.04 3/191 2747
/proc/meminfo: memFree=22193332/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=2025744 memory=248016 CPUtime=1.49 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 1853 0 0 0 146 3 0 0 20 0 1 0 248129970 2074361856 62004 33554432000 4194304 5849940 140722063000416 140722062999720 4490651 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 506436 62004 609 405 0 503380 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 248016 KiB

[startup+3.10979 s]
/proc/loadavg: 2.08 2.05 2.04 3/191 2747
/proc/meminfo: memFree=21822328/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=2025744 memory=547024 CPUtime=3.09 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 2039 0 0 0 302 7 0 0 20 0 1 0 248129970 2074361856 136756 33554432000 4194304 5849940 140722063000416 140722062999720 4484532 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 506436 136756 609 405 0 503380 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 547024 KiB

[startup+6.30038 s]
/proc/loadavg: 2.08 2.05 2.04 3/191 2747
/proc/meminfo: memFree=21269184/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=2056996 memory=1133392 CPUtime=6.29 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 3884 0 0 0 612 17 0 0 20 0 1 0 248129970 2106363904 283348 33554432000 4194304 5849940 140722063000416 140722062999704 4819626 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 514249 283348 617 405 0 511193 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2056996 KiB
Current children cumulated memory: 1133392 KiB

[startup+12.7004 s]
/proc/loadavg: 2.06 2.05 2.04 3/191 2747
/proc/meminfo: memFree=20428936/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=2119496 memory=1951528 CPUtime=12.69 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 5714 0 0 0 1239 30 0 0 20 0 1 0 248129970 2170363904 487882 33554432000 4194304 5849940 140722063000416 140722062999512 4475218 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 529874 487882 617 405 0 526818 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 1951528 KiB

[startup+25.5004 s]
/proc/loadavg: 2.05 2.04 2.04 3/191 2747
/proc/meminfo: memFree=18744244/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=4331408 memory=3686384 CPUtime=25.49 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 9131 0 0 0 2462 87 0 0 20 0 1 0 248129970 4435361792 921596 33554432000 4194304 5849940 140722063000416 140722062999704 4490967 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 1082852 921596 622 405 0 1079796 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 4331408 KiB
Current children cumulated memory: 3686384 KiB

[startup+51.1101 s]
/proc/loadavg: 2.04 2.04 2.04 3/191 2747
/proc/meminfo: memFree=16338284/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=8384424 memory=4478684 CPUtime=51.1 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 13464 0 0 0 4977 133 0 0 20 0 1 0 248129970 8585650176 1119671 33554432000 4194304 5849940 140722063000416 140722062999384 5250181 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 2096106 1119671 622 405 0 2093050 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 8384424 KiB
Current children cumulated memory: 4478684 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.04 2.04 3/191 2748
/proc/meminfo: memFree=10390220/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=12464960 memory=11934872 CPUtime=102.28 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 26249 0 0 0 9849 379 0 0 20 0 1 0 248129970 12764119040 2983718 33554432000 4194304 5849940 140722063000416 140722062999416 5260393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3116240 2983718 623 405 0 3113184 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 12464960 KiB
Current children cumulated memory: 11934872 KiB

[startup+162.3 s]
/proc/loadavg: 1.97 2.01 2.03 3/191 2749
/proc/meminfo: memFree=10273672/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=12581172 memory=12051084 CPUtime=162.28 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 49221 0 0 0 15399 829 0 0 20 0 1 0 248129970 12883120128 3012771 33554432000 4194304 5849940 140722063000416 140722062999416 5260600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3145293 3012771 623 405 0 3142237 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 12581172 KiB
Current children cumulated memory: 12051084 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 2.01 2.03 3/191 2750
/proc/meminfo: memFree=10150800/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=12697384 memory=12167296 CPUtime=222.28 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 73325 0 0 0 20932 1296 0 0 20 0 1 0 248129970 13002121216 3041824 33554432000 4194304 5849940 140722063000416 140722062999416 5260437 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3174346 3041824 623 405 0 3171290 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 12697384 KiB
Current children cumulated memory: 12167296 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/190 2751
/proc/meminfo: memFree=10034116/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=12813596 memory=12283512 CPUtime=282.29 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 98446 0 0 0 26473 1756 0 0 20 0 1 0 248129970 13121122304 3070878 33554432000 4194304 5849940 140722063000416 140722062999416 5260355 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3203399 3070878 623 405 0 3200343 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 12813596 KiB
Current children cumulated memory: 12283512 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/190 2752
/proc/meminfo: memFree=14068296/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=12929808 memory=9270380 CPUtime=342.29 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 120376 0 0 0 32050 2179 0 0 20 0 1 0 248129970 13240123392 2317595 33554432000 4194304 5849940 140722063000416 140722062999384 5269297 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3232452 2317595 623 405 0 3229396 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 12929808 KiB
Current children cumulated memory: 9270380 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/190 2753
/proc/meminfo: memFree=9824156/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=13029412 memory=12499380 CPUtime=402.28 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 144362 0 0 0 37593 2635 0 0 20 0 1 0 248129970 13342117888 3124845 33554432000 4194304 5849940 140722063000416 140722062999416 5257328 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3257353 3124845 623 405 0 3254297 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 13029412 KiB
Current children cumulated memory: 12499380 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/190 2754
/proc/meminfo: memFree=9706296/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=13145620 memory=12617072 CPUtime=462.28 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 169980 0 0 0 43102 3126 0 0 20 0 1 0 248129970 13461114880 3154268 33554432000 4194304 5849940 140722063000416 140722062999416 5257289 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3286405 3154268 623 405 0 3283349 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 13145620 KiB
Current children cumulated memory: 12617072 KiB


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

/proc/2746/statm: 3478306 3342941 623 405 0 3475250 0
Current children cumulated CPU time: 702.28 s
Current children cumulated vsize: 13913224 KiB
Current children cumulated memory: 13371764 KiB

[startup+762.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 2767
/proc/meminfo: memFree=8850824/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=14012836 memory=13471148 CPUtime=762.28 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 289805 0 0 0 70822 5406 0 0 20 0 1 0 248129970 14349144064 3367787 33554432000 4194304 5849940 140722063000416 140722062999416 5260393 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3503209 3367787 623 405 0 3500153 0
Current children cumulated CPU time: 762.28 s
Current children cumulated vsize: 14012836 KiB
Current children cumulated memory: 13471148 KiB

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 2.03 3/191 2768
/proc/meminfo: memFree=8751244/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=14112448 memory=13570536 CPUtime=822.28 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 315272 0 0 0 76363 5865 0 0 20 0 1 0 248129970 14451146752 3392634 33554432000 4194304 5849940 140722063000416 140722062999416 5261152 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3528112 3392634 623 405 0 3525056 0
Current children cumulated CPU time: 822.28 s
Current children cumulated vsize: 14112448 KiB
Current children cumulated memory: 13570536 KiB

[startup+882.3 s]
/proc/loadavg: 2.04 2.03 2.04 3/190 2769
/proc/meminfo: memFree=8651568/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=14212056 memory=13669924 CPUtime=882.28 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 340740 0 0 0 81895 6333 0 0 20 0 1 0 248129970 14553145344 3417481 33554432000 4194304 5849940 140722063000416 140722062999416 5269705 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3553014 3417481 623 405 0 3549958 0
Current children cumulated CPU time: 882.28 s
Current children cumulated vsize: 14212056 KiB
Current children cumulated memory: 13669924 KiB

[startup+942.3 s]
/proc/loadavg: 2.01 2.02 2.04 3/190 2770
/proc/meminfo: memFree=8551716/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=14311660 memory=13769292 CPUtime=942.27 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 366219 0 0 0 87429 6798 0 0 20 0 1 0 248129970 14655139840 3442323 33554432000 4194304 5849940 140722063000416 140722062999416 5269705 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3577915 3442323 623 405 0 3574859 0
Current children cumulated CPU time: 942.27 s
Current children cumulated vsize: 14311660 KiB
Current children cumulated memory: 13769292 KiB

[startup+1002.3 s]
/proc/loadavg: 2.01 2.02 2.04 3/190 2832
/proc/meminfo: memFree=10326896/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=14749480 memory=14208880 CPUtime=1002.28 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 389544 0 0 0 92972 7256 0 0 20 0 1 0 248129970 15103467520 3552220 33554432000 4194304 5849940 140722063000416 140722062999416 5260393 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3687370 3552220 623 405 0 3684314 0
Current children cumulated CPU time: 1002.28 s
Current children cumulated vsize: 14749480 KiB
Current children cumulated memory: 14208880 KiB

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.04 4/190 2833
/proc/meminfo: memFree=10213040/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=14849092 memory=14310084 CPUtime=1062.28 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 411223 0 0 0 98487 7741 0 0 20 0 1 0 248129970 15205470208 3577521 33554432000 4194304 5849940 140722063000416 140722062999416 5260524 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3712273 3577521 623 405 0 3709217 0
Current children cumulated CPU time: 1062.28 s
Current children cumulated vsize: 14849092 KiB
Current children cumulated memory: 14310084 KiB

[startup+1122.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/190 2834
/proc/meminfo: memFree=10146720/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=14932092 memory=14390360 CPUtime=1122.27 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 432376 0 0 0 104086 8141 0 0 20 0 1 0 248129970 15290462208 3597590 33554432000 4194304 5849940 140722063000416 140722062999416 5269659 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3733023 3597590 623 405 0 3729967 0
Current children cumulated CPU time: 1122.27 s
Current children cumulated vsize: 14932092 KiB
Current children cumulated memory: 14390360 KiB

[startup+1182.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/192 2844
/proc/meminfo: memFree=10009340/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=15031704 memory=14491336 CPUtime=1182.27 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 458051 0 0 0 109607 8620 0 0 20 0 1 0 248129970 15392464896 3622834 33554432000 4194304 5849940 140722063000416 140722062999416 5261152 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3757926 3622834 623 405 0 3754870 0
Current children cumulated CPU time: 1182.27 s
Current children cumulated vsize: 15031704 KiB
Current children cumulated memory: 14491336 KiB

[startup+1242.3 s]
/proc/loadavg: 1.96 2.00 2.03 3/192 2845
/proc/meminfo: memFree=9912088/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=15131316 memory=14590260 CPUtime=1242.28 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 483413 0 0 0 115105 9123 0 0 20 0 1 0 248129970 15494467584 3647565 33554432000 4194304 5849940 140722063000416 140722062999416 5260600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3782829 3647565 623 405 0 3779773 0
Current children cumulated CPU time: 1242.28 s
Current children cumulated vsize: 15131316 KiB
Current children cumulated memory: 14590260 KiB

[startup+1302.3 s]
/proc/loadavg: 1.99 2.00 2.03 3/192 2846
/proc/meminfo: memFree=9830108/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=15214324 memory=14672728 CPUtime=1302.27 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 505893 0 0 0 120681 9546 0 0 20 0 1 0 248129970 15579467776 3668182 33554432000 4194304 5849940 140722063000416 140722062999416 5269724 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3803581 3668182 623 405 0 3800525 0
Current children cumulated CPU time: 1302.27 s
Current children cumulated vsize: 15214324 KiB
Current children cumulated memory: 14672728 KiB

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/192 2847
/proc/meminfo: memFree=9731408/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=15313932 memory=14772096 CPUtime=1362.27 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 530951 0 0 0 126166 10061 0 0 20 0 1 0 248129970 15681466368 3693024 33554432000 4194304 5849940 140722063000416 140722062999416 5257361 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3828483 3693024 623 405 0 3825427 0
Current children cumulated CPU time: 1362.27 s
Current children cumulated vsize: 15313932 KiB
Current children cumulated memory: 14772096 KiB

[startup+1422.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/192 2848
/proc/meminfo: memFree=11664016/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=15413544 memory=13753272 CPUtime=1422.27 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 557846 0 0 0 131683 10544 0 0 20 0 1 0 248129970 15783469056 3438318 33554432000 4194304 5849940 140722063000416 140722062999416 5269297 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3853386 3438318 623 405 0 3850330 0
Current children cumulated CPU time: 1422.27 s
Current children cumulated vsize: 15413544 KiB
Current children cumulated memory: 13753272 KiB

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.03 3/190 2850
/proc/meminfo: memFree=9203832/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=15839324 memory=15299688 CPUtime=1482.26 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 579836 0 0 0 137249 10977 0 0 20 0 1 0 248129970 16219467776 3824922 33554432000 4194304 5849940 140722063000416 140722062999416 5260600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3959831 3824922 623 405 0 3956775 0
Current children cumulated CPU time: 1482.26 s
Current children cumulated vsize: 15839324 KiB
Current children cumulated memory: 15299688 KiB



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1502 s]*
/proc/loadavg: 2.00 2.00 2.03 3/190 2850
/proc/meminfo: memFree=14126160/32770624 swapFree=67108856/67108860
[pid=2746] ppid=2743 vsize=15872528 memory=10411540 CPUtime=1501.97 cores=1,3,5,7
/proc/2746/stat : 2746 (xcsp_picat) R 2743 2746 665 0 -1 4202496 585228 0 0 0 139119 11078 0 0 20 0 1 0 248129970 16253468672 2602885 33554432000 4194304 5849940 140722063000416 140722062999416 5269297 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 41721856 140722063008950 140722063009028 140722063009028 140722063011786 0
/proc/2746/statm: 3968132 2602885 623 405 0 3965076 0
Current children cumulated CPU time: 1501.97 s
Current children cumulated vsize: 15872528 KiB
Current children cumulated memory: 10411540 KiB

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

[startup+1502.05 s]
# the end of solver process 2746 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1391.2 s, system=110.823 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): 1502.05
CPU time (s): 1502.02
CPU user time (s): 1391.2
CPU system time (s): 110.823
CPU usage (%): 99.9984
Max. virtual memory (cumulated for all children) (KiB): 15872528
Max. memory (cumulated for all children) (KiB): 15316284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1391.2
system time used= 110.823
maximum resident set size= 15316284
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 585232
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= 2
involuntary context switches= 1112


# summary of solver processes directly reported to runsolver:
#   pid: 2746
#   total CPU time (s): 1502.02
#   total CPU user time (s): 1391.2
#   total CPU system time (s): 110.823

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.11151 second user time and 11.5798 second system time

The end

Launcher Data 

Begin job on node132 at 2018-08-15 06:01:08
IDJOB=4309339
IDBENCH=141308
IDSOLVER=2794
FILE ID=node132/4309339-1534305668
RUNJOBID= node132-1534293327-697
PBS_JOBID= 21038142
Free space on /tmp= 38804 MiB

SOLVER NAME= PicatSAT 2018-08-14
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-4309339-1534305668/watcher-4309339-1534305668 -o /tmp/evaluation-result-4309339-1534305668/solver-4309339-1534305668 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1534293327-697 --watchdog 2580  xcsp_picat HOME/instance-4309339-1534305668.xml

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

MD5SUM BENCH= b03b025d4dc3e1307d2e111dd352b63c
RANDOM SEED=1902879295

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        22345088 kB
MemAvailable:   29507512 kB
Buffers:          220416 kB
Cached:          7175504 kB
SwapCached:            4 kB
Active:          6307280 kB
Inactive:        3527148 kB
Active(anon):    2388028 kB
Inactive(anon):   110864 kB
Active(file):    3919252 kB
Inactive(file):  3416284 kB
Unevictable:        6984 kB
Mlocked:            6984 kB
SwapTotal:      67108860 kB
SwapFree:       67108856 kB
Dirty:              8152 kB
Writeback:             0 kB
AnonPages:       2445200 kB
Mapped:            60036 kB
Shmem:             58012 kB
Slab:             283368 kB
SReclaimable:     255348 kB
SUnreclaim:        28020 kB
KernelStack:        3424 kB
PageTables:        10092 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4748136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2369536 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 38888 MiB
End job on node132 at 2018-08-15 06:26:10