Trace number 4295560

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) 2519.9 2520.03

General information on the benchmark

NameMagicHexagon/
MagicHexagon-07-m011_c18.xml
MD5SUMcb154bca5bef3b2160515065825e7dfd
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 variables169
Number of constraints46
Number of domains1
Minimum domain size127
Maximum domain size127
Distribution of domain sizes[{"size":127,"count":127}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":42},{"degree":4,"count":121},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity127
Distribution of constraint arities[{"arity":2,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":3},{"arity":127,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":39}]
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 (3202 MiB free)
  memory of node 1: 16384 MiB (9479 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295560-1532563299/watcher-4295560-1532563299 -o /tmp/evaluation-result-4295560-1532563299/solver-4295560-1532563299 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580 xcsp_picat HOME/instance-4295560-1532563299.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=27707, runsolver pid=27704
Current StackSize limit: 8192 KiB


[startup+0.100148 s]*
/proc/loadavg: 2.08 2.07 2.05 3/189 27708
/proc/meminfo: memFree=12961056/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=128316 memory=27768 CPUtime=0.1 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 2264 0 0 0 10 0 0 0 20 0 1 0 73893020 131395584 6942 33554432000 4194304 5849740 140720883457040 140720883457040 139714648010631 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 32079 6942 688 405 0 29023 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128316 KiB
Current children cumulated memory: 27768 KiB

[startup+0.209694 s]*
/proc/loadavg: 2.08 2.07 2.05 3/189 27708
/proc/meminfo: memFree=12961056/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=128316 memory=28028 CPUtime=0.21 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 2298 0 0 0 21 0 0 0 20 0 1 0 73893020 131395584 7007 33554432000 4194304 5849740 140720883457040 140720883457040 139714648010631 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 32079 7007 704 405 0 29023 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 128316 KiB
Current children cumulated memory: 28028 KiB

[startup+0.30892 s]*
/proc/loadavg: 2.08 2.07 2.05 3/189 27708
/proc/meminfo: memFree=12961056/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=128700 memory=28292 CPUtime=0.3 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 2362 0 0 0 30 0 0 0 20 0 1 0 73893020 131788800 7073 33554432000 4194304 5849740 140720883457040 140720883457040 5606176 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 32175 7073 706 405 0 29119 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 128700 KiB
Current children cumulated memory: 28292 KiB

[startup+0.700267 s]
/proc/loadavg: 2.08 2.07 2.05 3/189 27708
/proc/meminfo: memFree=12960832/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=128892 memory=28292 CPUtime=0.69 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 2410 0 0 0 69 0 0 0 20 0 1 0 73893020 131985408 7073 33554432000 4194304 5849740 140720883457040 140720883456136 5521452 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 32223 7073 706 405 0 29167 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 128892 KiB
Current children cumulated memory: 28292 KiB

[startup+1.50037 s]
/proc/loadavg: 2.08 2.07 2.05 3/189 27708
/proc/meminfo: memFree=12944656/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=153544 memory=53052 CPUtime=1.49 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 7770 0 0 0 148 1 0 0 20 0 1 0 73893020 157229056 13263 33554432000 4194304 5849740 140720883457040 140720883455592 5400644 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 38386 13263 726 405 0 35330 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 153544 KiB
Current children cumulated memory: 53052 KiB

[startup+3.10952 s]
/proc/loadavg: 2.07 2.07 2.05 3/189 27708
/proc/meminfo: memFree=12934048/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=155484 memory=55244 CPUtime=3.1 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 13270 0 0 0 309 1 0 0 20 0 1 0 73893020 159215616 13811 33554432000 4194304 5849740 140720883457040 140720883455528 4211391 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 38871 13811 735 405 0 35815 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 155484 KiB
Current children cumulated memory: 55244 KiB

[startup+6.30028 s]
/proc/loadavg: 2.07 2.07 2.05 3/189 27708
/proc/meminfo: memFree=12929892/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=155484 memory=55256 CPUtime=6.29 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 16955 0 0 0 628 1 0 0 20 0 1 0 73893020 159215616 13814 33554432000 4194304 5849740 140720883457040 140720883455528 4211581 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 38871 13814 737 405 0 35815 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 155484 KiB
Current children cumulated memory: 55256 KiB

[startup+12.7004 s]
/proc/loadavg: 2.07 2.07 2.05 3/189 27708
/proc/meminfo: memFree=12907484/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=160644 memory=60416 CPUtime=12.69 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 19574 0 0 0 1267 2 0 0 20 0 1 0 73893020 164499456 15104 33554432000 4194304 5849740 140720883457040 140720883456040 139714648010631 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 40161 15104 737 405 0 37105 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 160644 KiB
Current children cumulated memory: 60416 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.07 2.05 3/189 27708
/proc/meminfo: memFree=12948292/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=154696 memory=54484 CPUtime=25.49 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 23894 0 0 0 2541 8 0 0 20 0 1 0 73893020 158408704 13621 33554432000 4194304 5849740 140720883457040 140720883455528 4212042 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 38674 13621 741 405 0 35618 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 154696 KiB
Current children cumulated memory: 54484 KiB

[startup+51.1096 s]
/proc/loadavg: 2.03 2.06 2.05 3/189 27708
/proc/meminfo: memFree=12953560/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=160992 memory=68192 CPUtime=51.1 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 28576 0 0 0 5083 27 0 0 20 0 1 0 73893020 164855808 17048 33554432000 4194304 5849740 140720883457040 140720883455912 5317042 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 40248 17048 741 405 0 37192 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 160992 KiB
Current children cumulated memory: 68192 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/189 27709
/proc/meminfo: memFree=12872196/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=170160 memory=77432 CPUtime=102.29 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 38005 0 0 0 10162 67 0 0 20 0 1 0 73893020 174243840 19358 33554432000 4194304 5849740 140720883457040 140720883456200 139714648010631 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 42540 19358 741 405 0 39484 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 170160 KiB
Current children cumulated memory: 77432 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/189 27710
/proc/meminfo: memFree=12847028/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=176208 memory=83264 CPUtime=162.29 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 48249 0 0 0 16122 107 0 0 20 0 1 0 73893020 180436992 20816 33554432000 4194304 5849740 140720883457040 140720883456040 139714648010631 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 44052 20816 741 405 0 40996 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 176208 KiB
Current children cumulated memory: 83264 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 27711
/proc/meminfo: memFree=12717004/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=196128 memory=103492 CPUtime=222.28 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 70568 0 0 0 22077 151 0 0 20 0 1 0 73893020 200835072 25873 33554432000 4194304 5849740 140720883457040 140720883456040 139714648010631 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 49032 25873 741 405 0 45976 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 196128 KiB
Current children cumulated memory: 103492 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27712
/proc/meminfo: memFree=12743404/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=176508 memory=83548 CPUtime=282.28 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 88723 0 0 0 28030 198 0 0 20 0 1 0 73893020 180744192 20887 33554432000 4194304 5849740 140720883457040 140720883456040 5392466 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 44127 20887 741 405 0 41071 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 176508 KiB
Current children cumulated memory: 83548 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27713
/proc/meminfo: memFree=12657080/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=202824 memory=110032 CPUtime=342.27 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 109813 0 0 0 33982 245 0 0 20 0 1 0 73893020 207691776 27508 33554432000 4194304 5849740 140720883457040 140720883456040 139714648010631 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 50706 27508 741 405 0 47650 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 202824 KiB
Current children cumulated memory: 110032 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27714
/proc/meminfo: memFree=12437984/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=239768 memory=146864 CPUtime=402.27 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 137694 0 0 0 39938 289 0 0 20 0 1 0 73893020 245522432 36716 33554432000 4194304 5849740 140720883457040 140720883455912 5358926 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 59942 36716 741 405 0 56886 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 239768 KiB
Current children cumulated memory: 146864 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27715
/proc/meminfo: memFree=12414768/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=237720 memory=144992 CPUtime=462.26 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 150056 0 0 0 45903 323 0 0 20 0 1 0 73893020 243425280 36248 33554432000 4194304 5849740 140720883457040 140720883455768 5359148 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 59430 36248 741 405 0 56374 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 237720 KiB
Current children cumulated memory: 144992 KiB


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

/proc/27707/statm: 317780 294598 741 405 0 314724 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 1271120 KiB
Current children cumulated memory: 1178392 KiB

[startup+1782.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 27760
/proc/meminfo: memFree=10895728/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=1514640 memory=1421912 CPUtime=1782.21 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 479278 0 0 0 177258 963 0 0 20 0 1 0 73893020 1550991360 355478 33554432000 4194304 5849740 140720883457040 140720883456040 139714648010631 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 378660 355478 741 405 0 375604 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 1514640 KiB
Current children cumulated memory: 1421912 KiB

[startup+1842.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 27761
/proc/meminfo: memFree=10808948/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=1515560 memory=1422832 CPUtime=1842.2 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 569636 0 0 0 183237 983 0 0 20 0 1 0 73893020 1551933440 355708 33554432000 4194304 5849740 140720883457040 140720883456040 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 378890 355708 741 405 0 375834 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 1515560 KiB
Current children cumulated memory: 1422832 KiB

[startup+1902.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 27762
/proc/meminfo: memFree=10808876/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=1515560 memory=1422832 CPUtime=1902.2 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 672766 0 0 0 189213 1007 0 0 20 0 1 0 73893020 1551933440 355708 33554432000 4194304 5849740 140720883457040 140720883456040 139714648010631 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 378890 355708 741 405 0 375834 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 1515560 KiB
Current children cumulated memory: 1422832 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27763
/proc/meminfo: memFree=10730308/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=1515560 memory=1422832 CPUtime=1962.2 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 765037 0 0 0 195194 1026 0 0 20 0 1 0 73893020 1551933440 355708 33554432000 4194304 5849740 140720883457040 140720883456040 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 378890 355708 741 405 0 375834 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 1515560 KiB
Current children cumulated memory: 1422832 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27764
/proc/meminfo: memFree=11528872/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=718632 memory=625904 CPUtime=2022.19 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 803407 0 0 0 201159 1060 0 0 20 0 1 0 73893020 735879168 156476 33554432000 4194304 5849740 140720883457040 140720883456040 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 179658 156476 741 405 0 176602 0
Current children cumulated CPU time: 2022.19 s
Current children cumulated vsize: 718632 KiB
Current children cumulated memory: 625904 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27765
/proc/meminfo: memFree=11501668/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=745972 memory=653244 CPUtime=2082.2 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 838196 0 0 0 207140 1080 0 0 20 0 1 0 73893020 763875328 163311 33554432000 4194304 5849740 140720883457040 140720883456040 5438196 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 186493 163311 741 405 0 183437 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 745972 KiB
Current children cumulated memory: 653244 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27766
/proc/meminfo: memFree=11501896/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=745972 memory=653244 CPUtime=2142.2 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 865532 0 0 0 213122 1098 0 0 20 0 1 0 73893020 763875328 163311 33554432000 4194304 5849740 140720883457040 140720883456040 139714648010631 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 186493 163311 741 405 0 183437 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 745972 KiB
Current children cumulated memory: 653244 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27767
/proc/meminfo: memFree=11425196/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=822512 memory=729784 CPUtime=2202.19 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 899477 0 0 0 219106 1113 0 0 20 0 1 0 73893020 842252288 182446 33554432000 4194304 5849740 140720883457040 140720883456200 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 205628 182446 741 405 0 202572 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 822512 KiB
Current children cumulated memory: 729784 KiB

[startup+2262.3 s]
/proc/loadavg: 2.16 2.05 2.06 3/187 27768
/proc/meminfo: memFree=11425036/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=822512 memory=729784 CPUtime=2262.19 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 928444 0 0 0 225090 1129 0 0 20 0 1 0 73893020 842252288 182446 33554432000 4194304 5849740 140720883457040 140720883456040 139714648010631 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 205628 182446 741 405 0 202572 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 822512 KiB
Current children cumulated memory: 729784 KiB

[startup+2322.3 s]
/proc/loadavg: 2.35 2.14 2.09 3/187 27776
/proc/meminfo: memFree=11374112/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=872660 memory=779932 CPUtime=2322.19 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 949013 0 0 0 231068 1151 0 0 20 0 1 0 73893020 893603840 194983 33554432000 4194304 5849740 140720883457040 140720883456040 5339632 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 218165 194983 741 405 0 215109 0
Current children cumulated CPU time: 2322.19 s
Current children cumulated vsize: 872660 KiB
Current children cumulated memory: 779932 KiB

[startup+2382.3 s]
/proc/loadavg: 2.09 2.10 2.08 3/187 27837
/proc/meminfo: memFree=11969472/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=1173448 memory=1080848 CPUtime=2382.17 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 996839 0 0 0 237039 1178 0 0 20 0 1 0 73893020 1201610752 270212 33554432000 4194304 5849740 140720883457040 140720883456040 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 293362 270212 741 405 0 290306 0
Current children cumulated CPU time: 2382.17 s
Current children cumulated vsize: 1173448 KiB
Current children cumulated memory: 1080848 KiB

[startup+2442.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/187 27838
/proc/meminfo: memFree=11969084/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=1173448 memory=1080848 CPUtime=2442.17 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 1019043 0 0 0 243023 1194 0 0 20 0 1 0 73893020 1201610752 270212 33554432000 4194304 5849740 140720883457040 140720883456040 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 293362 270212 741 405 0 290306 0
Current children cumulated CPU time: 2442.17 s
Current children cumulated vsize: 1173448 KiB
Current children cumulated memory: 1080848 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.07 2.06 3/187 27839
/proc/meminfo: memFree=11829692/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=1304520 memory=1211920 CPUtime=2502.17 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 1078496 0 0 0 249008 1209 0 0 20 0 1 0 73893020 1335828480 302980 33554432000 4194304 5849740 140720883457040 140720883456040 5307475 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 326130 302980 741 405 0 323074 0
Current children cumulated CPU time: 2502.17 s
Current children cumulated vsize: 1304520 KiB
Current children cumulated memory: 1211920 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.06 2.06 3/187 27840
/proc/meminfo: memFree=11835132/32770624 swapFree=67108852/67108860
[pid=27707] ppid=27704 vsize=1304520 memory=1211920 CPUtime=2519.87 cores=0,2,4,6
/proc/27707/stat : 27707 (xcsp_picat) R 27704 27707 25579 0 -1 4202496 1079710 0 0 0 250774 1213 0 0 20 0 1 0 73893020 1335828480 302980 33554432000 4194304 5849740 140720883457040 140720883456040 5437720 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 36241408 140720883463350 140720883463428 140720883463428 140720883466186 0
/proc/27707/statm: 326130 302980 741 405 0 323074 0
Current children cumulated CPU time: 2519.87 s
Current children cumulated vsize: 1304520 KiB
Current children cumulated memory: 1211920 KiB

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

[startup+2520.03 s]
# the end of solver process 27707 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2507.75 s, system=12.1516 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): 2519.9
CPU user time (s): 2507.75
CPU system time (s): 12.1516
CPU usage (%): 99.995
Max. virtual memory (cumulated for all children) (KiB): 1515560
Max. memory (cumulated for all children) (KiB): 1422832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2507.75
system time used= 12.1516
maximum resident set size= 1422832
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1079711
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= 80
involuntary context switches= 5182


# summary of solver processes directly reported to runsolver:
#   pid: 27707
#   total CPU time (s): 2519.9
#   total CPU user time (s): 2507.75
#   total CPU system time (s): 12.1516

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.43426 second user time and 18.8134 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 02:01:39
IDJOB=4295560
IDBENCH=141566
IDSOLVER=2754
FILE ID=node148/4295560-1532563299
RUNJOBID= node148-1532542928-25610
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-07-m011_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295560-1532563299/watcher-4295560-1532563299 -o /tmp/evaluation-result-4295560-1532563299/solver-4295560-1532563299 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580  xcsp_picat HOME/instance-4295560-1532563299.xml

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

MD5SUM BENCH= cb154bca5bef3b2160515065825e7dfd
RANDOM SEED=471315574

node148.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        12986396 kB
MemAvailable:   31804316 kB
Buffers:          214852 kB
Cached:         18540472 kB
SwapCached:            8 kB
Active:          2483456 kB
Inactive:       16452124 kB
Active(anon):     134052 kB
Inactive(anon):    74280 kB
Active(file):    2349404 kB
Inactive(file): 16377844 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3220 kB
Writeback:             0 kB
AnonPages:        185188 kB
Mapped:            42120 kB
Shmem:             25216 kB
Slab:             546912 kB
SReclaimable:     519132 kB
SUnreclaim:        27780 kB
KernelStack:        3376 kB
PageTables:         5080 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     573772 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     83968 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 43260 MiB
End job on node148 at 2018-07-26 02:43:39