Trace number 4394889

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 2019-09-12UNSAT 1247.15 1247.16

General information on the benchmark

NameCrossword/
Crossword-m1c-ogd-vg/Crossword-m1c-ogd-vg-14-15.xml
MD5SUM8fe4d4ff25aed39a536d9c0933ae8bb1
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 benchmark4.05663
Satisfiable
(Un)Satisfiability was proved
Number of variables210
Number of constraints29
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":210}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":210}]
Minimum constraint arity14
Maximum constraint arity15
Distribution of constraint arities[{"arity":14,"count":15},{"arity":15,"count":14}]
Number of extensional constraints29
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":29}]
Optimization problemNO
Type of objective

Solver Data 

721.78/721.83	c xcsp_picat version 2.7b12 (9/12/2019)
1247.09/1247.14	s UNSATISFIABLE

Verifier Data


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 (13329 MiB free)
  memory of node 1: 16384 MiB (14180 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394889-1568346345/watcher-4394889-1568346345 -o /tmp/evaluation-result-4394889-1568346345/solver-4394889-1568346345 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28817 --watchdog 2580 xcsp_picat HOME/instance-4394889-1568346345.xml 

running on 4 cores: 1,3,5,7

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

solver pid=2095, runsolver pid=2092

[startup+0.10016 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 2096
/proc/meminfo: memFree=28156456/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=2031716 memory=17828 CPUtime=0.1 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 1562 0 0 0 10 0 0 0 20 0 1 0 410902358 2080477184 4457 33554432000 4194304 5870510 140724346835120 140724346834424 4491000 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 507929 4457 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17828 KiB

[startup+0.209793 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 2096
/proc/meminfo: memFree=28148208/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=2031716 memory=26020 CPUtime=0.21 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 1573 0 0 0 21 0 0 0 20 0 1 0 410902358 2080477184 6505 33554432000 4194304 5870510 140724346835120 140724346834424 4513761 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 507929 6505 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 26020 KiB

[startup+0.309649 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 2096
/proc/meminfo: memFree=28140016/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=2031716 memory=36260 CPUtime=0.3 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 1578 0 0 0 30 0 0 0 20 0 1 0 410902358 2080477184 9065 33554432000 4194304 5870510 140724346835120 140724346834424 4826777 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 507929 9065 834 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 36260 KiB

[startup+0.700389 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 2096
/proc/meminfo: memFree=28123632/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=2031716 memory=64932 CPUtime=0.69 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 1592 0 0 0 68 1 0 0 20 0 1 0 410902358 2080477184 16233 33554432000 4194304 5870510 140724346835120 140724346834424 4440738 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 507929 16233 834 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 64932 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 2096
/proc/meminfo: memFree=28082548/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=2031716 memory=177672 CPUtime=1.49 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 1668 0 0 0 147 2 0 0 20 0 1 0 410902358 2080477184 44418 33554432000 4194304 5870510 140724346835120 140724346834424 4516202 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 507929 44418 841 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 177672 KiB

[startup+3.10977 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 2096
/proc/meminfo: memFree=27726984/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=2228400 memory=440536 CPUtime=3.1 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 5441 0 0 0 302 8 0 0 20 0 1 0 410902358 2281881600 110134 33554432000 4194304 5870510 140724346835120 140724346834440 4459612 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 557100 110134 867 410 0 552573 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2228400 KiB
Current children cumulated memory: 440536 KiB

[startup+6.30039 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 2096
/proc/meminfo: memFree=27378236/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=2440288 memory=798412 CPUtime=6.29 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 6966 0 0 0 612 17 0 0 20 0 1 0 410902358 2498854912 199603 33554432000 4194304 5870510 140724346835120 140724346834440 5355037 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 610072 199603 867 410 0 605545 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2440288 KiB
Current children cumulated memory: 798412 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 2096
/proc/meminfo: memFree=26634576/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3089776 memory=1612052 CPUtime=12.69 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 12705 0 0 0 1236 33 0 0 20 0 1 0 410902358 3163930624 403013 33554432000 4194304 5870510 140724346835120 140724346833688 4464660 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 772444 403013 877 410 0 767917 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3089776 KiB
Current children cumulated memory: 1612052 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 2096
/proc/meminfo: memFree=26276148/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3415676 memory=1892764 CPUtime=25.49 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 46304 0 0 0 2510 39 0 0 20 0 1 0 410902358 3497652224 473191 33554432000 4194304 5870510 140724346835120 140724346833848 5261200 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 853919 473191 884 410 0 849392 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 3415676 KiB
Current children cumulated memory: 1892764 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 2098
/proc/meminfo: memFree=26250408/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3436440 memory=1913528 CPUtime=51.1 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 54906 0 0 0 5070 40 0 0 20 0 1 0 410902358 3518914560 478382 33554432000 4194304 5870510 140724346835120 140724346833688 5337336 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 859110 478382 884 410 0 854583 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 3436440 KiB
Current children cumulated memory: 1913528 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 2102
/proc/meminfo: memFree=26233360/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3436440 memory=1913540 CPUtime=102.29 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 72252 0 0 0 10188 41 0 0 20 0 1 0 410902358 3518914560 478385 33554432000 4194304 5870510 140724346835120 140724346833688 5261008 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 859110 478385 884 410 0 854583 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 3436440 KiB
Current children cumulated memory: 1913540 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 2106
/proc/meminfo: memFree=26194836/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3467580 memory=1944688 CPUtime=162.29 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 96512 0 0 0 16186 43 0 0 20 0 1 0 410902358 3550801920 486172 33554432000 4194304 5870510 140724346835120 140724346833688 5261210 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 866895 486172 884 410 0 862368 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 3467580 KiB
Current children cumulated memory: 1944688 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 2112
/proc/meminfo: memFree=26196300/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3467580 memory=1944696 CPUtime=222.3 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 121515 0 0 0 22185 45 0 0 20 0 1 0 410902358 3550801920 486174 33554432000 4194304 5870510 140724346835120 140724346833688 5321680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 866895 486174 884 410 0 862368 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 3467580 KiB
Current children cumulated memory: 1944696 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 2116
/proc/meminfo: memFree=26216148/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3467580 memory=1944696 CPUtime=282.3 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 137531 0 0 0 28183 47 0 0 20 0 1 0 410902358 3550801920 486174 33554432000 4194304 5870510 140724346835120 140724346833688 5261008 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 866895 486174 884 410 0 862368 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 3467580 KiB
Current children cumulated memory: 1944696 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/200 2128
/proc/meminfo: memFree=26069140/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3514296 memory=1991412 CPUtime=342.29 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 215888 0 0 0 34178 51 0 0 20 0 1 0 410902358 3598639104 497853 33554432000 4194304 5870510 140724346835120 140724346833688 5337395 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 878574 497853 884 410 0 874047 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 3514296 KiB
Current children cumulated memory: 1991412 KiB

[startup+402.3 s]
/proc/loadavg: 2.10 2.05 2.05 3/200 2195
/proc/meminfo: memFree=26562836/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3514296 memory=1993116 CPUtime=402.29 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 284650 0 0 0 40174 55 0 0 20 0 1 0 410902358 3598639104 498279 33554432000 4194304 5870510 140724346835120 140724346833688 5337288 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 878574 498279 884 410 0 874047 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 3514296 KiB
Current children cumulated memory: 1993116 KiB

[startup+462.3 s]
/proc/loadavg: 2.07 2.06 2.05 3/200 2262
/proc/meminfo: memFree=26450920/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3514296 memory=1993564 CPUtime=462.3 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 300146 0 0 0 46173 57 0 0 20 0 1 0 410902358 3598639104 498391 33554432000 4194304 5870510 140724346835120 140724346833688 5337516 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 878574 498391 884 410 0 874047 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 3514296 KiB
Current children cumulated memory: 1993564 KiB


################
# More data... #
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Current children cumulated memory: 2003184 KiB

[startup+702.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/199 2281
/proc/meminfo: memFree=26570672/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3386192 memory=1909132 CPUtime=702.28 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 368593 0 0 0 70163 65 0 0 20 0 1 0 410902358 3467460608 477283 33554432000 4194304 5870510 140724346835120 140724346834136 5308575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 846548 477283 909 410 0 842021 0
Current children cumulated CPU time: 702.28 s
Current children cumulated vsize: 3386192 KiB
Current children cumulated memory: 1909132 KiB

[startup+762.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/199 2287
/proc/meminfo: memFree=26573744/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3467580 memory=1924168 CPUtime=762.28 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 440612 0 0 0 76159 69 0 0 20 0 1 0 410902358 3550801920 481042 33554432000 4194304 5870510 140724346835120 140724346834072 5282590 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 866895 481042 909 410 0 862368 0
Current children cumulated CPU time: 762.28 s
Current children cumulated vsize: 3467580 KiB
Current children cumulated memory: 1924168 KiB

[startup+822.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 2292
/proc/meminfo: memFree=26556156/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3386192 memory=1913268 CPUtime=822.28 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 513381 0 0 0 82152 76 0 0 20 0 1 0 410902358 3467460608 478317 33554432000 4194304 5870510 140724346835120 140724346834136 5272494 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 846548 478317 909 410 0 842021 0
Current children cumulated CPU time: 822.28 s
Current children cumulated vsize: 3386192 KiB
Current children cumulated memory: 1913268 KiB

[startup+882.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 2296
/proc/meminfo: memFree=26404712/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3386192 memory=1913960 CPUtime=882.28 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 584966 0 0 0 88144 84 0 0 20 0 1 0 410902358 3467460608 478490 33554432000 4194304 5870510 140724346835120 140724346834136 5283083 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 846548 478490 909 410 0 842021 0
Current children cumulated CPU time: 882.28 s
Current children cumulated vsize: 3386192 KiB
Current children cumulated memory: 1913960 KiB

[startup+942.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/201 2311
/proc/meminfo: memFree=26431488/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3467580 memory=1930336 CPUtime=942.28 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 657479 0 0 0 94139 89 0 0 20 0 1 0 410902358 3550801920 482584 33554432000 4194304 5870510 140724346835120 140724346834072 5272880 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 866895 482584 909 410 0 862368 0
Current children cumulated CPU time: 942.28 s
Current children cumulated vsize: 3467580 KiB
Current children cumulated memory: 1930336 KiB

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 2338
/proc/meminfo: memFree=26308444/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3386192 memory=1913280 CPUtime=1002.28 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 728689 0 0 0 100132 96 0 0 20 0 1 0 410902358 3467460608 478320 33554432000 4194304 5870510 140724346835120 140724346834136 5282721 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 846548 478320 909 410 0 842021 0
Current children cumulated CPU time: 1002.28 s
Current children cumulated vsize: 3386192 KiB
Current children cumulated memory: 1913280 KiB

[startup+1062.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/201 2407
/proc/meminfo: memFree=23956544/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3467580 memory=1928288 CPUtime=1062.28 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 801750 0 0 0 106127 101 0 0 20 0 1 0 410902358 3550801920 482072 33554432000 4194304 5870510 140724346835120 140724346834072 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 866895 482072 909 410 0 862368 0
Current children cumulated CPU time: 1062.28 s
Current children cumulated vsize: 3467580 KiB
Current children cumulated memory: 1928288 KiB

[startup+1122.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/201 2423
/proc/meminfo: memFree=23680840/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3386192 memory=1909184 CPUtime=1122.28 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 873013 0 0 0 112120 108 0 0 20 0 1 0 410902358 3467460608 477296 33554432000 4194304 5870510 140724346835120 140724346834136 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 846548 477296 909 410 0 842021 0
Current children cumulated CPU time: 1122.28 s
Current children cumulated vsize: 3386192 KiB
Current children cumulated memory: 1909184 KiB

[startup+1182.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/201 2428
/proc/meminfo: memFree=23962240/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3467580 memory=1924464 CPUtime=1182.28 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 912118 0 0 0 118118 110 0 0 20 0 1 0 410902358 3550801920 481116 33554432000 4194304 5870510 140724346835120 140724346834072 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 866895 481116 909 410 0 862368 0
Current children cumulated CPU time: 1182.28 s
Current children cumulated vsize: 3467580 KiB
Current children cumulated memory: 1924464 KiB

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 2432
/proc/meminfo: memFree=23740944/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3386192 memory=1911120 CPUtime=1242.28 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 984819 0 0 0 124110 118 0 0 20 0 1 0 410902358 3467460608 477780 33554432000 4194304 5870510 140724346835120 140724346834136 5282709 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 846548 477780 909 410 0 842021 0
Current children cumulated CPU time: 1242.28 s
Current children cumulated vsize: 3386192 KiB
Current children cumulated memory: 1911120 KiB

[startup+1247.16 s]
# the end of solver process 2095 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=1245.95 s, system=1.194 s

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

[startup+1244.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 2432
/proc/meminfo: memFree=23389124/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3386192 memory=1914196 CPUtime=1244.78 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 984874 0 0 0 124360 118 0 0 20 0 1 0 410902358 3467460608 478549 33554432000 4194304 5870510 140724346835120 140724346834136 5272433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 846548 478549 909 410 0 842021 0
Current children cumulated CPU time: 1244.78 s
Current children cumulated vsize: 3386192 KiB
Current children cumulated memory: 1914196 KiB

[startup+1246.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 2434
/proc/meminfo: memFree=23387124/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3386192 memory=1914196 CPUtime=1246.38 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 985294 0 0 0 124520 118 0 0 20 0 1 0 410902358 3467460608 478549 33554432000 4194304 5870510 140724346835120 140724346834136 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 846548 478549 909 410 0 842021 0
Current children cumulated CPU time: 1246.38 s
Current children cumulated vsize: 3386192 KiB
Current children cumulated memory: 1914196 KiB

[startup+1246.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 2434
/proc/meminfo: memFree=23387124/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3386192 memory=1914196 CPUtime=1246.78 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 985328 0 0 0 124560 118 0 0 20 0 1 0 410902358 3467460608 478549 33554432000 4194304 5870510 140724346835120 140724346834136 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 846548 478549 909 410 0 842021 0
Current children cumulated CPU time: 1246.78 s
Current children cumulated vsize: 3386192 KiB
Current children cumulated memory: 1914196 KiB

[startup+1247 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 2434
/proc/meminfo: memFree=23387224/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3386192 memory=1914196 CPUtime=1246.99 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 985332 0 0 0 124581 118 0 0 20 0 1 0 410902358 3467460608 478549 33554432000 4194304 5870510 140724346835120 140724346834136 5282617 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 846548 478549 909 410 0 842021 0
Current children cumulated CPU time: 1246.99 s
Current children cumulated vsize: 3386192 KiB
Current children cumulated memory: 1914196 KiB

[startup+1247.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 2434
/proc/meminfo: memFree=23387224/32770624 swapFree=67004752/67108860
[pid=2095] ppid=2092 vsize=3386192 memory=1914196 CPUtime=1247.09 cores=1,3,5,7
/proc/2095/stat : 2095 (xcsp_picat) R 2092 2095 28785 0 -1 4202496 985346 0 0 0 124591 118 0 0 20 0 1 0 410902358 3467460608 478549 33554432000 4194304 5870510 140724346835120 140724346834136 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16797696 140724346840095 140724346840173 140724346840173 140724346843082 0
/proc/2095/statm: 846548 478549 909 410 0 842021 0
Current children cumulated CPU time: 1247.09 s
Current children cumulated vsize: 3386192 KiB
Current children cumulated memory: 1914196 KiB

Child status: 0
Real time (s): 1247.16
CPU time (s): 1247.15
CPU user time (s): 1245.95
CPU system time (s): 1.194
CPU usage (%): 99.9992
Max. virtual memory (cumulated for all children) (KiB): 3679196
Max. memory (cumulated for all children) (KiB): 2058992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1245.95
system time used= 1.194
maximum resident set size= 2071904
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 985382
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= 37
involuntary context switches= 559


# summary of solver processes directly reported to runsolver:
#   pid: 2095
#   total CPU time (s): 1247.15
#   total CPU user time (s): 1245.95
#   total CPU system time (s): 1.194

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.00159 second user time and 9.28208 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-13 05:45:08
IDJOB=4394889
IDBENCH=140001
IDSOLVER=2844
FILE ID=node126/4394889-1568346345
RUNJOBID= node126-1568323917-28817
PBS_JOBID= 21701150
Free space on /tmp= 55384 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Crossword/Crossword-m1c-ogd-vg/Crossword-m1c-ogd-vg-14-15.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394889-1568346345/watcher-4394889-1568346345 -o /tmp/evaluation-result-4394889-1568346345/solver-4394889-1568346345 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28817 --watchdog 2580  xcsp_picat HOME/instance-4394889-1568346345.xml

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

MD5SUM BENCH= 8fe4d4ff25aed39a536d9c0933ae8bb1
RANDOM SEED=982787173

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28171196 kB
MemAvailable:   31395244 kB
Buffers:          140172 kB
Cached:          3324872 kB
SwapCached:         2860 kB
Active:          2308180 kB
Inactive:        1625628 kB
Active(anon):     467036 kB
Inactive(anon):    43288 kB
Active(file):    1841144 kB
Inactive(file):  1582340 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              4308 kB
Writeback:             0 kB
AnonPages:        590652 kB
Mapped:            45960 kB
Shmem:             32816 kB
Slab:             258540 kB
SReclaimable:     229024 kB
SUnreclaim:        29516 kB
KernelStack:        3552 kB
PageTables:         6496 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2963996 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    532480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55308 MiB
End job on node126 at 2019-09-13 06:05:55