Trace number 4294838

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2519.64 2520.03

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-16-17_c18.xml
MD5SUM23da8342a2898ede5001de7625d13c59
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark368.785
Satisfiable
(Un)Satisfiability was proved
Number of variables272
Number of constraints33
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":272}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":272}]
Minimum constraint arity16
Maximum constraint arity17
Distribution of constraint arities[{"arity":16,"count":17},{"arity":17,"count":16}]
Number of extensional constraints33
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":33}]
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 (7025 MiB free)
  memory of node 1: 16384 MiB (13773 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294838-1532453473/watcher-4294838-1532453473 -o /tmp/evaluation-result-4294838-1532453473/solver-4294838-1532453473 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580 xcsp_picat HOME/instance-4294838-1532453473.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
solver pid=948, runsolver pid=945
Current StackSize limit: 8192 KiB


[startup+0.100201 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 950
/proc/meminfo: memFree=21282584/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=111688 memory=16688 CPUtime=0.1 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 1284 0 0 0 10 0 0 0 20 0 1 0 62910514 114368512 4172 33554432000 4194304 5849740 140733455064016 140733455064016 139886728076288 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 27922 4172 591 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 16688 KiB

[startup+0.209993 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 950
/proc/meminfo: memFree=21277372/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=128100 memory=22092 CPUtime=0.21 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 1590 0 0 0 21 0 0 0 20 0 1 0 62910514 131174400 5523 33554432000 4194304 5849740 140733455064016 140733455064016 4476758 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 32025 5523 595 405 0 28969 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 128100 KiB
Current children cumulated memory: 22092 KiB

[startup+0.310049 s]*
/proc/loadavg: 2.01 2.02 2.05 3/191 950
/proc/meminfo: memFree=21267336/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=131932 memory=31352 CPUtime=0.31 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 2136 0 0 0 31 0 0 0 20 0 1 0 62910514 135098368 7838 33554432000 4194304 5849740 140733455064016 140733455064016 4873152 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 32983 7838 602 405 0 29927 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 131932 KiB
Current children cumulated memory: 31352 KiB

[startup+0.700443 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 950
/proc/meminfo: memFree=21218564/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=146688 memory=91744 CPUtime=0.69 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 4978 0 0 0 68 1 0 0 20 0 1 0 62910514 150208512 22936 33554432000 4194304 5849740 140733455064016 140733455062984 5250744 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 36672 22936 627 405 0 33616 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 146688 KiB
Current children cumulated memory: 91744 KiB

[startup+1.50046 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 950
/proc/meminfo: memFree=21187080/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=306176 memory=220844 CPUtime=1.5 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 5821 0 0 0 145 5 0 0 20 0 1 0 62910514 313524224 55211 33554432000 4194304 5849740 140733455064016 140733455062984 5262149 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 76544 55211 628 405 0 73488 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 306176 KiB
Current children cumulated memory: 220844 KiB

[startup+3.11018 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 950
/proc/meminfo: memFree=20954668/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=431176 memory=270304 CPUtime=3.1 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 7832 0 0 0 303 7 0 0 20 0 1 0 62910514 441524224 67576 33554432000 4194304 5849740 140733455064016 140733455063016 4497739 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 107794 67576 628 405 0 104738 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 431176 KiB
Current children cumulated memory: 270304 KiB

[startup+6.30043 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 950
/proc/meminfo: memFree=20572676/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=867848 memory=719860 CPUtime=6.29 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 15326 0 0 0 614 15 0 0 20 0 1 0 62910514 888676352 179965 33554432000 4194304 5849740 140733455064016 140733455063192 5356376 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 216962 179965 671 405 0 213906 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 867848 KiB
Current children cumulated memory: 719860 KiB

[startup+12.7004 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 950
/proc/meminfo: memFree=19642856/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=1785352 memory=1637428 CPUtime=12.69 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 17409 0 0 0 1239 30 0 0 20 0 1 0 62910514 1828200448 409357 33554432000 4194304 5849740 140733455064016 140733455063192 5432242 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 446338 409357 671 405 0 443282 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 1785352 KiB
Current children cumulated memory: 1637428 KiB

[startup+25.5004 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 950
/proc/meminfo: memFree=17800336/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=3620360 memory=3472436 CPUtime=25.49 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 64533 0 0 0 2487 62 0 0 20 0 1 0 62910514 3707248640 868109 33554432000 4194304 5849740 140733455064016 140733455063192 139886728138442 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 905090 868109 671 405 0 902034 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3620360 KiB
Current children cumulated memory: 3472436 KiB

[startup+51.1099 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 950
/proc/meminfo: memFree=17710472/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=3708196 memory=3560360 CPUtime=51.1 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 526948 0 0 0 4998 112 0 0 20 0 1 0 62910514 3797192704 890090 33554432000 4194304 5849740 140733455064016 140733455062728 5311410 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 927049 890090 693 405 0 923993 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 3708196 KiB
Current children cumulated memory: 3560360 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 951
/proc/meminfo: memFree=17725776/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=3708196 memory=3560380 CPUtime=102.28 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 1000953 0 0 0 10094 134 0 0 20 0 1 0 62910514 3797192704 890095 33554432000 4194304 5849740 140733455064016 140733455063176 5413317 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 927049 890095 698 405 0 923993 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 3708196 KiB
Current children cumulated memory: 3560380 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 952
/proc/meminfo: memFree=17707184/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=3708196 memory=3560380 CPUtime=162.28 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 1622118 0 0 0 16064 164 0 0 20 0 1 0 62910514 3797192704 890095 33554432000 4194304 5849740 140733455064016 140733455063016 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 927049 890095 698 405 0 923993 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 3708196 KiB
Current children cumulated memory: 3560380 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 953
/proc/meminfo: memFree=17723980/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=3708196 memory=3560380 CPUtime=222.27 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 2239082 0 0 0 22030 197 0 0 20 0 1 0 62910514 3797192704 890095 33554432000 4194304 5849740 140733455064016 140733455063016 5438164 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 927049 890095 698 405 0 923993 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 3708196 KiB
Current children cumulated memory: 3560380 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 954
/proc/meminfo: memFree=17710116/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=3708192 memory=3560376 CPUtime=282.26 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 2966285 0 0 0 27993 233 0 0 20 0 1 0 62910514 3797188608 890094 33554432000 4194304 5849740 140733455064016 140733455063016 5437709 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 927048 890094 698 405 0 923992 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 3708192 KiB
Current children cumulated memory: 3560376 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 956
/proc/meminfo: memFree=17727596/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=3708192 memory=3560376 CPUtime=342.25 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 3322731 0 0 0 33971 254 0 0 20 0 1 0 62910514 3797188608 890094 33554432000 4194304 5849740 140733455064016 140733455063016 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 927048 890094 698 405 0 923992 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 3708192 KiB
Current children cumulated memory: 3560376 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/191 957
/proc/meminfo: memFree=17714692/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=3708192 memory=3560376 CPUtime=402.25 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 4083799 0 0 0 39935 290 0 0 20 0 1 0 62910514 3797188608 890094 33554432000 4194304 5849740 140733455064016 140733455063016 139886728097671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 927048 890094 698 405 0 923992 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 3708192 KiB
Current children cumulated memory: 3560376 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 958
/proc/meminfo: memFree=17567700/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=3807716 memory=3659896 CPUtime=462.23 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 4656880 0 0 0 45900 323 0 0 20 0 1 0 62910514 3899101184 914974 33554432000 4194304 5849740 140733455064016 140733455062408 5355967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 951929 914974 698 405 0 948873 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 3807716 KiB
Current children cumulated memory: 3659896 KiB


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

/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 1721.99 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+1782.3 s]
/proc/loadavg: 2.22 2.07 2.06 3/191 1133
/proc/meminfo: memFree=10732496/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=1781.98 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12558794 0 0 0 177386 812 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063016 5438352 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 1781.98 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+1842.3 s]
/proc/loadavg: 2.37 2.16 2.09 3/191 1156
/proc/meminfo: memFree=10731688/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=1841.97 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12618781 0 0 0 183376 821 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063016 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 1841.97 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+1902.3 s]
/proc/loadavg: 2.14 2.13 2.09 3/191 1157
/proc/meminfo: memFree=10731712/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=1901.95 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12709329 0 0 0 189364 831 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063016 5438196 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 1901.95 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+1962.3 s]
/proc/loadavg: 2.05 2.11 2.08 3/191 1158
/proc/meminfo: memFree=10732420/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=1961.94 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12794582 0 0 0 195354 840 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063016 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 1961.94 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+2022.3 s]
/proc/loadavg: 2.02 2.09 2.07 3/191 1159
/proc/meminfo: memFree=10732488/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=2021.94 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12829191 0 0 0 201346 848 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063016 5437607 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 2021.94 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/190 1160
/proc/meminfo: memFree=10732792/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=2081.93 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12837160 0 0 0 207339 854 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063016 5437839 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 2081.93 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/190 1161
/proc/meminfo: memFree=10732748/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=2141.92 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12840476 0 0 0 213332 860 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455062888 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 2141.92 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/190 1162
/proc/meminfo: memFree=10732876/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=2201.92 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12842695 0 0 0 219326 866 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063016 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 2201.92 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/190 1163
/proc/meminfo: memFree=10634056/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4856152 memory=4708332 CPUtime=2261.92 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12846653 0 0 0 225318 874 0 0 20 0 1 0 62910514 4972699648 1177083 33554432000 4194304 5849740 140733455064016 140733455062408 5360437 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1214038 1177083 698 405 0 1210982 0
Current children cumulated CPU time: 2261.92 s
Current children cumulated vsize: 4856152 KiB
Current children cumulated memory: 4708332 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 1164
/proc/meminfo: memFree=10733100/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=2321.91 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12849027 0 0 0 231312 879 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063016 139886728097671 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 2321.91 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/190 1173
/proc/meminfo: memFree=10732096/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=2381.92 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12851806 0 0 0 237308 884 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063176 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 2381.92 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 1174
/proc/meminfo: memFree=10732520/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=2441.91 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12855006 0 0 0 243303 888 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063016 5322642 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 2441.91 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/190 1175
/proc/meminfo: memFree=10732576/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=2501.9 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12857619 0 0 0 249295 895 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063016 5437698 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 2501.9 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/190 1176
/proc/meminfo: memFree=10732504/32770624 swapFree=67108860/67108860
[pid=948] ppid=945 vsize=4756768 memory=4608952 CPUtime=2519.61 cores=0,2,4,6
/proc/948/stat : 948 (xcsp_picat) R 945 948 27337 0 -1 4202496 12858385 0 0 0 251064 897 0 0 20 0 1 0 62910514 4870930432 1152238 33554432000 4194304 5849740 140733455064016 140733455063016 5437611 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 37576704 140733455066294 140733455066372 140733455066372 140733455069130 0
/proc/948/statm: 1189192 1152238 698 405 0 1186136 0
Current children cumulated CPU time: 2519.61 s
Current children cumulated vsize: 4756768 KiB
Current children cumulated memory: 4608952 KiB

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

[startup+2520.03 s]
# the end of solver process 948 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2510.65 s, system=8.98945 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.03
CPU time (s): 2519.64
CPU user time (s): 2510.65
CPU system time (s): 8.98945
CPU usage (%): 99.9847
Max. virtual memory (cumulated for all children) (KiB): 5717512
Max. memory (cumulated for all children) (KiB): 5569588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2510.65
system time used= 8.98945
maximum resident set size= 5569588
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12858386
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= 432
involuntary context switches= 4319


# summary of solver processes directly reported to runsolver:
#   pid: 948
#   total CPU time (s): 2519.64
#   total CPU user time (s): 2510.65
#   total CPU system time (s): 8.98945

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0789 second user time and 19.4887 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-24 19:31:13
IDJOB=4294838
IDBENCH=141435
IDSOLVER=2754
FILE ID=node132/4294838-1532453473
RUNJOBID= node132-1532432860-27368
PBS_JOBID= 21021577
Free space on /tmp= 52472 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-16-17_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294838-1532453473/watcher-4294838-1532453473 -o /tmp/evaluation-result-4294838-1532453473/solver-4294838-1532453473 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580  xcsp_picat HOME/instance-4294838-1532453473.xml

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

MD5SUM BENCH= 23da8342a2898ede5001de7625d13c59
RANDOM SEED=1582514020

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:        21298668 kB
MemAvailable:   31855292 kB
Buffers:          186120 kB
Cached:         10535332 kB
SwapCached:            0 kB
Active:          2639772 kB
Inactive:        8219384 kB
Active(anon):      86948 kB
Inactive(anon):    70696 kB
Active(file):    2552824 kB
Inactive(file):  8148688 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4472 kB
Writeback:             0 kB
AnonPages:        144820 kB
Mapped:            41048 kB
Shmem:             17056 kB
Slab:             311216 kB
SReclaimable:     283572 kB
SUnreclaim:        27644 kB
KernelStack:        3424 kB
PageTables:         5588 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     516684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 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= 52464 MiB
End job on node132 at 2018-07-24 20:13:14