Trace number 4395128

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 2019-09-12? (TO) 2520.12 2520.02

General information on the benchmark

NameCrossword/Crossword-m1c-lex-herald/
Crossword-m1c-lex-h2101.xml
MD5SUM1a4f6c91eaadca249c448c828860eb66
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark193.944
Satisfiable
(Un)Satisfiability was proved
Number of variables441
Number of constraints138
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":373}]
Minimum variable degree0
Maximum variable degree2
Distribution of variable degrees[{"degree":0,"count":68},{"degree":2,"count":373}]
Minimum constraint arity3
Maximum constraint arity12
Distribution of constraint arities[{"arity":3,"count":10},{"arity":4,"count":40},{"arity":5,"count":50},{"arity":6,"count":10},{"arity":7,"count":8},{"arity":8,"count":8},{"arity":9,"count":2},{"arity":10,"count":4},{"arity":11,"count":4},{"arity":12,"count":2}]
Number of extensional constraints138
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":138}]
Optimization problemNO
Type of objective

Solver Data 

32.39/32.45	c xcsp_picat version 2.7b12 (9/12/2019)

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 (15348 MiB free)
  memory of node 1: 16384 MiB (15187 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395128-1568346075/watcher-4395128-1568346075 -o /tmp/evaluation-result-4395128-1568346075/solver-4395128-1568346075 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16007 --watchdog 2580 xcsp_picat HOME/instance-4395128-1568346075.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=23069, runsolver pid=23066

[startup+0.100108 s]*
/proc/loadavg: 2.05 2.06 2.06 3/200 23070
/proc/meminfo: memFree=31250744/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2031716 memory=23440 CPUtime=0.1 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 1439 0 0 0 10 0 0 0 20 0 1 0 410858939 2080477184 5860 33554432000 4194304 5870510 140732886548704 140732886545848 4432816 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 507929 5860 839 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 23440 KiB

[startup+0.209808 s]*
/proc/loadavg: 2.05 2.06 2.06 3/200 23070
/proc/meminfo: memFree=31240504/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2031716 memory=31632 CPUtime=0.21 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 1446 0 0 0 21 0 0 0 20 0 1 0 410858939 2080477184 7908 33554432000 4194304 5870510 140732886548704 140732886545848 4440722 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 507929 7908 839 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 31632 KiB

[startup+0.309642 s]*
/proc/loadavg: 2.05 2.06 2.06 3/200 23070
/proc/meminfo: memFree=31232012/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2031716 memory=39824 CPUtime=0.31 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 1450 0 0 0 31 0 0 0 20 0 1 0 410858939 2080477184 9956 33554432000 4194304 5870510 140732886548704 140732886548008 139971087862784 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 507929 9956 839 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 39824 KiB

[startup+0.700319 s]
/proc/loadavg: 2.05 2.06 2.06 3/200 23070
/proc/meminfo: memFree=31191076/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2031716 memory=130136 CPUtime=0.69 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 1515 0 0 0 68 1 0 0 20 0 1 0 410858939 2080477184 32534 33554432000 4194304 5870510 140732886548704 140732886548008 4794097 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 507929 32534 863 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 130136 KiB

[startup+1.50032 s]
/proc/loadavg: 2.05 2.06 2.06 3/200 23070
/proc/meminfo: memFree=31063852/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2031716 memory=318552 CPUtime=1.49 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 1607 0 0 0 146 3 0 0 20 0 1 0 410858939 2080477184 79638 33554432000 4194304 5870510 140732886548704 140732886548072 4475201 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 507929 79638 863 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 318552 KiB

[startup+3.10936 s]
/proc/loadavg: 2.04 2.06 2.06 3/200 23070
/proc/meminfo: memFree=30835896/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2108404 memory=429868 CPUtime=3.1 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 21267 0 0 0 302 8 0 0 20 0 1 0 410858939 2159005696 107467 33554432000 4194304 5870510 140732886548704 140732886547432 5261019 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 527101 107467 879 410 0 522574 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2108404 KiB
Current children cumulated memory: 429868 KiB

[startup+6.30025 s]
/proc/loadavg: 2.04 2.06 2.06 3/200 23070
/proc/meminfo: memFree=30855840/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2109748 memory=431020 CPUtime=6.29 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 21623 0 0 0 621 8 0 0 20 0 1 0 410858939 2160381952 107755 33554432000 4194304 5870510 140732886548704 140732886547032 5337306 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 527437 107755 879 410 0 522910 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2109748 KiB
Current children cumulated memory: 431020 KiB

[startup+12.7003 s]
/proc/loadavg: 2.12 2.07 2.06 3/201 23073
/proc/meminfo: memFree=30829056/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2124612 memory=433196 CPUtime=12.69 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 39245 0 0 0 1259 10 0 0 20 0 1 0 410858939 2175602688 108299 33554432000 4194304 5870510 140732886548704 140732886547656 5283135 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 531153 108299 905 410 0 526626 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2124612 KiB
Current children cumulated memory: 433196 KiB

[startup+25.5003 s]
/proc/loadavg: 2.09 2.07 2.06 3/200 23073
/proc/meminfo: memFree=30781000/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2193072 memory=502036 CPUtime=25.49 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 64419 0 0 0 2533 16 0 0 20 0 1 0 410858939 2245705728 125509 33554432000 4194304 5870510 140732886548704 140732886547144 5282231 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 548268 125509 905 410 0 543741 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2193072 KiB
Current children cumulated memory: 502036 KiB

[startup+51.1097 s]
/proc/loadavg: 2.06 2.06 2.06 3/200 23073
/proc/meminfo: memFree=30771964/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2193072 memory=499992 CPUtime=51.09 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 77968 0 0 0 5088 21 0 0 20 0 1 0 410858939 2245705728 124998 33554432000 4194304 5870510 140732886548704 140732886547720 5283106 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 548268 124998 905 410 0 543741 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2193072 KiB
Current children cumulated memory: 499992 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.05 2.05 3/201 23079
/proc/meminfo: memFree=30777076/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2193072 memory=506136 CPUtime=102.28 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 103911 0 0 0 10197 31 0 0 20 0 1 0 410858939 2245705728 126534 33554432000 4194304 5870510 140732886548704 140732886547720 5308370 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 548268 126534 905 410 0 543741 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2193072 KiB
Current children cumulated memory: 506136 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/200 23083
/proc/meminfo: memFree=30762512/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2193072 memory=514372 CPUtime=162.28 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 118701 0 0 0 16188 40 0 0 20 0 1 0 410858939 2245705728 128593 33554432000 4194304 5870510 140732886548704 140732886547720 5282767 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 548268 128593 905 410 0 543741 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2193072 KiB
Current children cumulated memory: 514372 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 23087
/proc/meminfo: memFree=30754256/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2195004 memory=514336 CPUtime=222.27 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 138318 0 0 0 22174 53 0 0 20 0 1 0 410858939 2247684096 128584 33554432000 4194304 5870510 140732886548704 140732886547720 5258764 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 548751 128584 905 410 0 544224 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2195004 KiB
Current children cumulated memory: 514336 KiB

[startup+282.3 s]
/proc/loadavg: 1.95 2.01 2.04 3/200 23153
/proc/meminfo: memFree=30212584/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2204028 memory=525328 CPUtime=282.25 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 149890 0 0 0 28158 67 0 0 20 0 1 0 410858939 2256924672 131332 33554432000 4194304 5870510 140732886548704 140732886547720 5282770 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 551007 131332 905 410 0 546480 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2204028 KiB
Current children cumulated memory: 525328 KiB

[startup+342.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/199 23157
/proc/meminfo: memFree=30190792/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2214864 memory=537096 CPUtime=342.23 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 171657 0 0 0 34143 80 0 0 20 0 1 0 410858939 2268020736 134274 33554432000 4194304 5870510 140732886548704 140732886547656 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 553716 134274 905 410 0 549189 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 2214864 KiB
Current children cumulated memory: 537096 KiB

[startup+402.3 s]
/proc/loadavg: 1.91 2.00 2.03 3/199 23225
/proc/meminfo: memFree=30095588/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2245684 memory=552932 CPUtime=402.24 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 178936 0 0 0 40131 93 0 0 20 0 1 0 410858939 2299580416 138233 33554432000 4194304 5870510 140732886548704 140732886547656 139971093121035 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 561421 138233 905 410 0 556894 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 2245684 KiB
Current children cumulated memory: 552932 KiB

[startup+462.3 s]
/proc/loadavg: 1.97 2.00 2.03 3/200 23231
/proc/meminfo: memFree=29621868/32770624 swapFree=66994148/67108860
[pid=23069] ppid=23066 vsize=2254544 memory=553932 CPUtime=462.24 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 199465 0 0 0 46122 102 0 0 20 0 1 0 410858939 2308653056 138483 33554432000 4194304 5870510 140732886548704 140732886547720 5283028 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 563636 138483 905 410 0 559109 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2254544 KiB
Current children cumulated memory: 553932 KiB


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

/proc/23069/statm: 578932 158172 905 410 0 574405 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 2315728 KiB
Current children cumulated memory: 632688 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 23640
/proc/meminfo: memFree=30631824/32770624 swapFree=66994188/67108860
[pid=23069] ppid=23066 vsize=2315728 memory=634736 CPUtime=1782.33 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 437592 0 0 0 177962 271 0 0 20 0 1 0 410858939 2371305472 158684 33554432000 4194304 5870510 140732886548704 140732886547720 5272990 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 578932 158684 905 410 0 574405 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 2315728 KiB
Current children cumulated memory: 634736 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 23644
/proc/meminfo: memFree=30611116/32770624 swapFree=66994188/67108860
[pid=23069] ppid=23066 vsize=2375508 memory=656420 CPUtime=1842.34 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 463424 0 0 0 183953 281 0 0 20 0 1 0 410858939 2432520192 164105 33554432000 4194304 5870510 140732886548704 140732886547656 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 593877 164105 905 410 0 589350 0
Current children cumulated CPU time: 1842.34 s
Current children cumulated vsize: 2375508 KiB
Current children cumulated memory: 656420 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/201 23650
/proc/meminfo: memFree=30619472/32770624 swapFree=66994188/67108860
[pid=23069] ppid=23066 vsize=2325420 memory=647024 CPUtime=1902.35 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 486672 0 0 0 189944 291 0 0 20 0 1 0 410858939 2381230080 161756 33554432000 4194304 5870510 140732886548704 140732886547720 5272433 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 581355 161756 905 410 0 576828 0
Current children cumulated CPU time: 1902.35 s
Current children cumulated vsize: 2325420 KiB
Current children cumulated memory: 647024 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 23654
/proc/meminfo: memFree=30604688/32770624 swapFree=66994188/67108860
[pid=23069] ppid=23066 vsize=2325420 memory=650672 CPUtime=1962.35 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 508841 0 0 0 195937 298 0 0 20 0 1 0 410858939 2381230080 162668 33554432000 4194304 5870510 140732886548704 140732886547720 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 581355 162668 905 410 0 576828 0
Current children cumulated CPU time: 1962.35 s
Current children cumulated vsize: 2325420 KiB
Current children cumulated memory: 650672 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 23658
/proc/meminfo: memFree=30576136/32770624 swapFree=66994188/67108860
[pid=23069] ppid=23066 vsize=2375508 memory=660516 CPUtime=2022.35 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 550587 0 0 0 201928 307 0 0 20 0 1 0 410858939 2432520192 165129 33554432000 4194304 5870510 140732886548704 140732886547656 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 593877 165129 905 410 0 589350 0
Current children cumulated CPU time: 2022.35 s
Current children cumulated vsize: 2375508 KiB
Current children cumulated memory: 660516 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 23664
/proc/meminfo: memFree=30600700/32770624 swapFree=66994188/67108860
[pid=23069] ppid=23066 vsize=2375508 memory=654372 CPUtime=2082.36 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 590472 0 0 0 207920 316 0 0 20 0 1 0 410858939 2432520192 163593 33554432000 4194304 5870510 140732886548704 140732886547656 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 593877 163593 905 410 0 589350 0
Current children cumulated CPU time: 2082.36 s
Current children cumulated vsize: 2375508 KiB
Current children cumulated memory: 654372 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 23668
/proc/meminfo: memFree=30604988/32770624 swapFree=66994188/67108860
[pid=23069] ppid=23066 vsize=2325420 memory=649880 CPUtime=2142.36 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 618323 0 0 0 213911 325 0 0 20 0 1 0 410858939 2381230080 162470 33554432000 4194304 5870510 140732886548704 140732886547720 5298780 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 581355 162470 905 410 0 576828 0
Current children cumulated CPU time: 2142.36 s
Current children cumulated vsize: 2325420 KiB
Current children cumulated memory: 649880 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 23672
/proc/meminfo: memFree=30588164/32770624 swapFree=66994188/67108860
[pid=23069] ppid=23066 vsize=2325420 memory=647024 CPUtime=2202.36 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 630371 0 0 0 219904 332 0 0 20 0 1 0 410858939 2381230080 161756 33554432000 4194304 5870510 140732886548704 140732886547720 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 581355 161756 905 410 0 576828 0
Current children cumulated CPU time: 2202.36 s
Current children cumulated vsize: 2325420 KiB
Current children cumulated memory: 647024 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 23678
/proc/meminfo: memFree=30551124/32770624 swapFree=66994188/67108860
[pid=23069] ppid=23066 vsize=2389588 memory=678948 CPUtime=2262.37 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 661099 0 0 0 225895 342 0 0 20 0 1 0 410858939 2446938112 169737 33554432000 4194304 5870510 140732886548704 140732886547656 5288854 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 597397 169737 905 410 0 592870 0
Current children cumulated CPU time: 2262.37 s
Current children cumulated vsize: 2389588 KiB
Current children cumulated memory: 678948 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/199 23682
/proc/meminfo: memFree=30574176/32770624 swapFree=66994188/67108860
[pid=23069] ppid=23066 vsize=2339500 memory=663408 CPUtime=2322.37 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 688762 0 0 0 231886 351 0 0 20 0 1 0 410858939 2395648000 165852 33554432000 4194304 5870510 140732886548704 140732886547720 5261019 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 584875 165852 905 410 0 580348 0
Current children cumulated CPU time: 2322.37 s
Current children cumulated vsize: 2339500 KiB
Current children cumulated memory: 663408 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 23694
/proc/meminfo: memFree=30549600/32770624 swapFree=66994200/67108860
[pid=23069] ppid=23066 vsize=2389588 memory=678948 CPUtime=2382.37 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 709504 0 0 0 237878 359 0 0 20 0 1 0 410858939 2446938112 169737 33554432000 4194304 5870510 140732886548704 140732886547656 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 597397 169737 905 410 0 592870 0
Current children cumulated CPU time: 2382.37 s
Current children cumulated vsize: 2389588 KiB
Current children cumulated memory: 678948 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/201 23700
/proc/meminfo: memFree=30553068/32770624 swapFree=66994200/67108860
[pid=23069] ppid=23066 vsize=2389588 memory=665168 CPUtime=2442.38 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 739575 0 0 0 243867 371 0 0 20 0 1 0 410858939 2446938112 166292 33554432000 4194304 5870510 140732886548704 140732886547720 5282464 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 597397 166292 905 410 0 592870 0
Current children cumulated CPU time: 2442.38 s
Current children cumulated vsize: 2389588 KiB
Current children cumulated memory: 665168 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 4/200 23704
/proc/meminfo: memFree=30531780/32770624 swapFree=66994200/67108860
[pid=23069] ppid=23066 vsize=2389588 memory=680996 CPUtime=2502.39 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 766291 0 0 0 249861 378 0 0 20 0 1 0 410858939 2446938112 170249 33554432000 4194304 5870510 140732886548704 140732886547656 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 597397 170249 905 410 0 592870 0
Current children cumulated CPU time: 2502.39 s
Current children cumulated vsize: 2389588 KiB
Current children cumulated memory: 680996 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 4/200 23704
/proc/meminfo: memFree=30533864/32770624 swapFree=66994200/67108860
[pid=23069] ppid=23066 vsize=2389588 memory=678948 CPUtime=2520.1 cores=0,2,4,6
/proc/23069/stat : 23069 (xcsp_picat) R 23066 23069 15976 0 -1 4202496 770431 0 0 0 251629 381 0 0 20 0 1 0 410858939 2446938112 169737 33554432000 4194304 5870510 140732886548704 140732886547656 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140732886553631 140732886553709 140732886553709 140732886556618 0
/proc/23069/statm: 597397 169737 905 410 0 592870 0
Current children cumulated CPU time: 2520.1 s
Current children cumulated vsize: 2389588 KiB
Current children cumulated memory: 678948 KiB

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

[startup+2520.02 s]
# the end of solver process 23069 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2516.29 s, system=3.82319 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): 2520.02
CPU time (s): 2520.12
CPU user time (s): 2516.29
CPU system time (s): 3.82319
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 2469728
Max. memory (cumulated for all children) (KiB): 761424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2516.29
system time used= 3.82319
maximum resident set size= 761424
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 770431
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= 3150


# summary of solver processes directly reported to runsolver:
#   pid: 23069
#   total CPU time (s): 2520.12
#   total CPU user time (s): 2516.29
#   total CPU system time (s): 3.82319

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.96791 second user time and 18.1698 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 05:40:30
IDJOB=4395128
IDBENCH=139804
IDSOLVER=2844
FILE ID=node102/4395128-1568346075
RUNJOBID= node102-1568323474-16007
PBS_JOBID= 21701144
Free space on /tmp= 56900 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Crossword/Crossword-m1c-lex-herald/Crossword-m1c-lex-h2101.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395128-1568346075/watcher-4395128-1568346075 -o /tmp/evaluation-result-4395128-1568346075/solver-4395128-1568346075 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16007 --watchdog 2580  xcsp_picat HOME/instance-4395128-1568346075.xml

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

MD5SUM BENCH= 1a4f6c91eaadca249c448c828860eb66
RANDOM SEED=1031535172

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31268640 kB
MemAvailable:   31455460 kB
Buffers:          129344 kB
Cached:           348104 kB
SwapCached:        10740 kB
Active:           687092 kB
Inactive:         267284 kB
Active(anon):     473664 kB
Inactive(anon):    33516 kB
Active(file):     213428 kB
Inactive(file):   233768 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66994148 kB
Dirty:              3608 kB
Writeback:             0 kB
AnonPages:        716780 kB
Mapped:            35412 kB
Shmem:             21180 kB
Slab:             139668 kB
SReclaimable:     110916 kB
SUnreclaim:        28752 kB
KernelStack:        3776 kB
PageTables:         6432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2953428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    641024 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56900 MiB
End job on node102 at 2019-09-13 06:22:30