Trace number 4303404

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-08-02? (TO) 2519.99 2520.08

General information on the benchmark

NameCrossword/
Crossword-m18-ogd2008-vg-10-11_c18.xml
MD5SUM6eb53458083bb5bfd537601a03885fcf
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of constraints21
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":110}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":110}]
Minimum constraint arity10
Maximum constraint arity11
Distribution of constraint arities[{"arity":10,"count":11},{"arity":11,"count":10}]
Number of extensional constraints21
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":21}]
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 (12980 MiB free)
  memory of node 1: 16384 MiB (11191 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303404-1534016066/watcher-4303404-1534016066 -o /tmp/evaluation-result-4303404-1534016066/solver-4303404-1534016066 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5740 --watchdog 2580 xcsp_picat HOME/instance-4303404-1534016066.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=8994, runsolver pid=8991

[startup+0.100559 s]*
/proc/loadavg: 2.00 2.01 1.98 3/187 8995
/proc/meminfo: memFree=24737340/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=2025744 memory=17216 CPUtime=0.1 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 1404 0 0 0 10 0 0 0 20 0 1 0 219169792 2074361856 4304 33554432000 4194304 5849708 140721202603264 140721202602568 139994531186536 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 506436 4304 591 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 17216 KiB

[startup+0.209726 s]*
/proc/loadavg: 2.00 2.01 1.98 3/187 8995
/proc/meminfo: memFree=24730916/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=2025744 memory=23360 CPUtime=0.21 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 1407 0 0 0 21 0 0 0 20 0 1 0 219169792 2074361856 5840 33554432000 4194304 5849708 140721202603264 140721202602568 4507513 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 506436 5840 591 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 23360 KiB

[startup+0.309508 s]*
/proc/loadavg: 2.00 2.01 1.98 3/187 8995
/proc/meminfo: memFree=24724772/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=2025744 memory=29504 CPUtime=0.3 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 1410 0 0 0 30 0 0 0 20 0 1 0 219169792 2074361856 7376 33554432000 4194304 5849708 140721202603264 140721202602568 139994531666944 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 506436 7376 591 405 0 503381 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 29504 KiB

[startup+0.700303 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 8995
/proc/meminfo: memFree=24714532/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=2025744 memory=47936 CPUtime=0.68 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 1424 0 0 0 68 0 0 0 20 0 1 0 219169792 2074361856 11984 33554432000 4194304 5849708 140721202603264 140721202602568 4476456 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 506436 11984 591 405 0 503381 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 47936 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 8995
/proc/meminfo: memFree=24687784/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=2025744 memory=172428 CPUtime=1.49 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 1862 0 0 0 146 3 0 0 20 0 1 0 219169792 2074361856 43107 33554432000 4194304 5849708 140721202603264 140721202602568 4561481 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 506436 43107 617 405 0 503381 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 172428 KiB

[startup+3.10953 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 8995
/proc/meminfo: memFree=24292392/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=2282384 memory=460544 CPUtime=3.1 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 5693 0 0 0 303 7 0 0 20 0 1 0 219169792 2337161216 115136 33554432000 4194304 5849708 140721202603264 140721202602232 4536865 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 570596 115136 623 405 0 567541 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2282384 KiB
Current children cumulated memory: 460544 KiB

[startup+6.30031 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 8995
/proc/meminfo: memFree=23898228/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=2669740 memory=985876 CPUtime=6.28 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 13969 0 0 0 609 19 0 0 20 0 1 0 219169792 2733813760 246469 33554432000 4194304 5849708 140721202603264 140721202602440 139994531276704 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 667435 246469 669 405 0 664380 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2669740 KiB
Current children cumulated memory: 985876 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 8995
/proc/meminfo: memFree=22809996/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=3652780 memory=1968940 CPUtime=12.69 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 19604 0 0 0 1232 37 0 0 20 0 1 0 219169792 3740446720 492235 33554432000 4194304 5849708 140721202603264 140721202602440 5431946 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 913195 492235 669 405 0 910140 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3652780 KiB
Current children cumulated memory: 1968940 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.98 3/187 8995
/proc/meminfo: memFree=21464592/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=4963500 memory=3279828 CPUtime=25.48 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 21747 0 0 0 2485 63 0 0 20 0 1 0 219169792 5082624000 819957 33554432000 4194304 5849708 140721202603264 140721202602440 5432260 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1240875 819957 669 405 0 1237820 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 4963500 KiB
Current children cumulated memory: 3279828 KiB

[startup+51.11 s]
/proc/loadavg: 1.95 2.00 1.98 3/187 8995
/proc/meminfo: memFree=20241692/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=6183636 memory=4500008 CPUtime=51.09 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 371243 0 0 0 4987 122 0 0 20 0 1 0 219169792 6332043264 1125002 33554432000 4194304 5849708 140721202603264 140721202602136 5410414 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1545909 1125002 680 405 0 1542854 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 6183636 KiB
Current children cumulated memory: 4500008 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 1.98 3/187 8996
/proc/meminfo: memFree=20231364/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=6183636 memory=4500072 CPUtime=102.29 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 1028769 0 0 0 10078 151 0 0 20 0 1 0 219169792 6332043264 1125018 33554432000 4194304 5849708 140721202603264 140721202602136 5312777 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1545909 1125018 696 405 0 1542854 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 6183636 KiB
Current children cumulated memory: 4500072 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 1.98 3/186 8997
/proc/meminfo: memFree=19122372/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7232212 memory=5548648 CPUtime=162.29 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 1700508 0 0 0 16028 201 0 0 20 0 1 0 219169792 7405785088 1387162 33554432000 4194304 5849708 140721202603264 140721202602264 5437625 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808053 1387162 696 405 0 1804998 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 7232212 KiB
Current children cumulated memory: 5548648 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 8999
/proc/meminfo: memFree=19153192/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7232212 memory=5548648 CPUtime=222.3 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 2388919 0 0 0 21994 236 0 0 20 0 1 0 219169792 7405785088 1387162 33554432000 4194304 5849708 140721202603264 140721202602264 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808053 1387162 696 405 0 1804998 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 7232212 KiB
Current children cumulated memory: 5548648 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/187 9000
/proc/meminfo: memFree=19150116/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7232212 memory=5548648 CPUtime=282.3 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 3403898 0 0 0 27947 283 0 0 20 0 1 0 219169792 7405785088 1387162 33554432000 4194304 5849708 140721202603264 140721202602264 5437623 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808053 1387162 696 405 0 1804998 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 7232212 KiB
Current children cumulated memory: 5548648 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/188 9009
/proc/meminfo: memFree=19102252/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7232212 memory=5548648 CPUtime=342.3 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 4551759 0 0 0 33893 337 0 0 20 0 1 0 219169792 7405785088 1387162 33554432000 4194304 5849708 140721202603264 140721202602264 5437711 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808053 1387162 696 405 0 1804998 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 7232212 KiB
Current children cumulated memory: 5548648 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.01 1.98 3/188 9010
/proc/meminfo: memFree=19102980/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7232212 memory=5548648 CPUtime=402.3 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 5345963 0 0 0 39855 375 0 0 20 0 1 0 219169792 7405785088 1387162 33554432000 4194304 5849708 140721202603264 140721202602264 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808053 1387162 696 405 0 1804998 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 7232212 KiB
Current children cumulated memory: 5548648 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/188 9011
/proc/meminfo: memFree=19037108/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7232212 memory=5548648 CPUtime=462.31 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 6101782 0 0 0 45820 411 0 0 20 0 1 0 219169792 7405785088 1387162 33554432000 4194304 5849708 140721202603264 140721202602264 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808053 1387162 696 405 0 1804998 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 7232212 KiB
Current children cumulated memory: 5548648 KiB


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

/proc/8994/statm: 1808053 1387162 696 405 0 1804998 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 7232212 KiB
Current children cumulated memory: 5548648 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/189 9135
/proc/meminfo: memFree=14733672/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7232212 memory=5548648 CPUtime=1782.22 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 20563933 0 0 0 177061 1161 0 0 20 0 1 0 219169792 7405785088 1387162 33554432000 4194304 5849708 140721202603264 140721202602264 139994531688327 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808053 1387162 696 405 0 1804998 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 7232212 KiB
Current children cumulated memory: 5548648 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 9136
/proc/meminfo: memFree=14732460/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7234544 memory=5551096 CPUtime=1842.22 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 20854026 0 0 0 183038 1184 0 0 20 0 1 0 219169792 7408173056 1387774 33554432000 4194304 5849708 140721202603264 140721202602264 5335614 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808636 1387774 696 405 0 1805581 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 7234544 KiB
Current children cumulated memory: 5551096 KiB

[startup+1902.3 s]
/proc/loadavg: 2.05 2.03 2.01 3/187 9137
/proc/meminfo: memFree=14732192/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551192 CPUtime=1902.21 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 21083330 0 0 0 189020 1201 0 0 20 0 1 0 219169792 7409561600 1387798 33554432000 4194304 5849708 140721202603264 140721202602136 5398232 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387798 696 405 0 1805920 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551192 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.02 2.01 3/187 9138
/proc/meminfo: memFree=15782472/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551192 CPUtime=1962.2 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 21409873 0 0 0 194999 1221 0 0 20 0 1 0 219169792 7409561600 1387798 33554432000 4194304 5849708 140721202603264 140721202602264 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387798 696 405 0 1805920 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551192 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.01 3/187 9139
/proc/meminfo: memFree=15781932/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551368 CPUtime=2022.18 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 21685059 0 0 0 200979 1239 0 0 20 0 1 0 219169792 7409561600 1387842 33554432000 4194304 5849708 140721202603264 140721202602264 5437824 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387842 696 405 0 1805920 0
Current children cumulated CPU time: 2022.18 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551368 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 9140
/proc/meminfo: memFree=15782424/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551576 CPUtime=2082.17 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 21812076 0 0 0 206963 1254 0 0 20 0 1 0 219169792 7409561600 1387894 33554432000 4194304 5849708 140721202603264 140721202602264 139994531688327 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387894 696 405 0 1805920 0
Current children cumulated CPU time: 2082.17 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551576 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 9149
/proc/meminfo: memFree=15781476/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551772 CPUtime=2142.18 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 21948787 0 0 0 212948 1270 0 0 20 0 1 0 219169792 7409561600 1387943 33554432000 4194304 5849708 140721202603264 140721202602424 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387943 696 405 0 1805920 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551772 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 9150
/proc/meminfo: memFree=15781960/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551772 CPUtime=2202.18 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 22104214 0 0 0 218938 1280 0 0 20 0 1 0 219169792 7409561600 1387943 33554432000 4194304 5849708 140721202603264 140721202602264 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387943 696 405 0 1805920 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551772 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 9151
/proc/meminfo: memFree=14732204/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551772 CPUtime=2262.19 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 22234954 0 0 0 224928 1291 0 0 20 0 1 0 219169792 7409561600 1387943 33554432000 4194304 5849708 140721202603264 140721202602264 5437576 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387943 696 405 0 1805920 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551772 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/188 9152
/proc/meminfo: memFree=14732376/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551772 CPUtime=2322.19 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 22382788 0 0 0 230914 1305 0 0 20 0 1 0 219169792 7409561600 1387943 33554432000 4194304 5849708 140721202603264 140721202602264 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387943 696 405 0 1805920 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551772 KiB

[startup+2382.3 s]
/proc/loadavg: 2.06 2.03 2.01 3/188 9153
/proc/meminfo: memFree=14731852/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551772 CPUtime=2382.19 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 22545301 0 0 0 236902 1317 0 0 20 0 1 0 219169792 7409561600 1387943 33554432000 4194304 5849708 140721202603264 140721202602264 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387943 696 405 0 1805920 0
Current children cumulated CPU time: 2382.19 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551772 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.02 2.01 3/187 9154
/proc/meminfo: memFree=14732164/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551772 CPUtime=2442.2 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 22930354 0 0 0 242883 1337 0 0 20 0 1 0 219169792 7409561600 1387943 33554432000 4194304 5849708 140721202603264 140721202602264 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387943 696 405 0 1805920 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551772 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.02 2.01 3/187 9155
/proc/meminfo: memFree=14732188/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551772 CPUtime=2502.2 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 23048758 0 0 0 248874 1346 0 0 20 0 1 0 219169792 7409561600 1387943 33554432000 4194304 5849708 140721202603264 140721202602424 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387943 696 405 0 1805920 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551772 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.01 3/187 9155
/proc/meminfo: memFree=14731868/32770624 swapFree=67108860/67108860
[pid=8994] ppid=8991 vsize=7235900 memory=5551772 CPUtime=2519.9 cores=0,2,4,6
/proc/8994/stat : 8994 (xcsp_picat) R 8991 8994 5709 0 -1 4202496 23129171 0 0 0 250640 1350 0 0 20 0 1 0 219169792 7409561600 1387943 33554432000 4194304 5849708 140721202603264 140721202602264 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 42446848 140721202607286 140721202607364 140721202607364 140721202610122 0
/proc/8994/statm: 1808975 1387943 696 405 0 1805920 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 7235900 KiB
Current children cumulated memory: 5551772 KiB

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

[startup+2520.08 s]
# the end of solver process 8994 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.41 s, system=13.5847 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): 2520.08
CPU time (s): 2519.99
CPU user time (s): 2506.41
CPU system time (s): 13.5847
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 7584940
Max. memory (cumulated for all children) (KiB): 5901268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.41
system time used= 13.5847
maximum resident set size= 5901268
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23129171
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= 339
involuntary context switches= 732


# summary of solver processes directly reported to runsolver:
#   pid: 8994
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2506.41
#   total CPU system time (s): 13.5847

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.5932 second user time and 17.5609 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-11 21:34:26
IDJOB=4303404
IDBENCH=141436
IDSOLVER=2778
FILE ID=node107/4303404-1534016066
RUNJOBID= node107-1533993611-5740
PBS_JOBID= 21036955
Free space on /tmp= 39324 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Crossword/Crossword-m18-ogd2008-vg-10-11_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303404-1534016066/watcher-4303404-1534016066 -o /tmp/evaluation-result-4303404-1534016066/solver-4303404-1534016066 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5740 --watchdog 2580  xcsp_picat HOME/instance-4303404-1534016066.xml

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

MD5SUM BENCH= 6eb53458083bb5bfd537601a03885fcf
RANDOM SEED=268163538

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:        24752096 kB
MemAvailable:   31701900 kB
Buffers:          139024 kB
Cached:          7018588 kB
SwapCached:            0 kB
Active:          3772692 kB
Inactive:        3643060 kB
Active(anon):     204108 kB
Inactive(anon):   106352 kB
Active(file):    3568584 kB
Inactive(file):  3536708 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              8748 kB
Writeback:             0 kB
AnonPages:        265128 kB
Mapped:            53468 kB
Shmem:             49804 kB
Slab:             301128 kB
SReclaimable:     272972 kB
SUnreclaim:        28156 kB
KernelStack:        3264 kB
PageTables:         5668 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2566220 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    174080 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= 39316 MiB
End job on node107 at 2018-08-11 22:16:26