Trace number 4395105

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) 2519.82 2520.01

General information on the benchmark

NameMagicHexagon/MagicHexagon-m1-s1/
MagicHexagon-08-m039.xml
MD5SUMcf7d41cb48e0c265061ebe127338815d
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 variables225
Number of constraints52
Number of domains1
Minimum domain size169
Maximum domain size169
Distribution of domain sizes[{"size":169,"count":169}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":56},{"degree":4,"count":163},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity169
Distribution of constraint arities[{"arity":2,"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":6},{"arity":14,"count":6},{"arity":15,"count":3},{"arity":169,"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":45}]
Optimization problemNO
Type of objective

Solver Data 

12.49/12.57	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 (15218 MiB free)
  memory of node 1: 16384 MiB (15692 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395105-1568337153/watcher-4395105-1568337153 -o /tmp/evaluation-result-4395105-1568337153/solver-4395105-1568337153 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18696 --watchdog 2580 xcsp_picat HOME/instance-4395105-1568337153.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=22678, runsolver pid=22675

[startup+0.100167 s]*
/proc/loadavg: 1.84 1.99 2.03 3/200 22679
/proc/meminfo: memFree=31612400/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2052536 memory=43932 CPUtime=0.1 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 5316 0 0 0 10 0 0 0 20 0 1 0 409977991 2101796864 10983 33554432000 4194304 5870510 140728556761488 140728556758632 139966287199205 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 513134 10983 899 410 0 508607 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2052536 KiB
Current children cumulated memory: 43932 KiB

[startup+0.209625 s]*
/proc/loadavg: 1.84 1.99 2.03 3/200 22679
/proc/meminfo: memFree=31591752/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2081072 memory=65256 CPUtime=0.21 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 10923 0 0 0 20 1 0 0 20 0 1 0 409977991 2131017728 16314 33554432000 4194304 5870510 140728556761488 140728556760216 139966287199205 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 520268 16314 901 410 0 515741 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2081072 KiB
Current children cumulated memory: 65256 KiB

[startup+0.309616 s]*
/proc/loadavg: 1.84 1.99 2.03 3/200 22679
/proc/meminfo: memFree=31582884/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2084512 memory=72812 CPUtime=0.31 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 12288 0 0 0 30 1 0 0 20 0 1 0 409977991 2134540288 18203 33554432000 4194304 5870510 140728556761488 140728556760216 139966287199205 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 521128 18203 954 410 0 516601 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2084512 KiB
Current children cumulated memory: 72812 KiB

[startup+0.700378 s]
/proc/loadavg: 1.84 1.99 2.03 3/200 22679
/proc/meminfo: memFree=31573520/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2108420 memory=92784 CPUtime=0.69 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 16288 0 0 0 67 2 0 0 20 0 1 0 409977991 2159022080 23196 33554432000 4194304 5870510 140728556761488 140728556760216 5407480 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 527105 23196 954 410 0 522578 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2108420 KiB
Current children cumulated memory: 92784 KiB

[startup+1.50032 s]
/proc/loadavg: 1.84 1.99 2.03 3/200 22679
/proc/meminfo: memFree=31559148/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2111380 memory=95932 CPUtime=1.49 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 16760 0 0 0 146 3 0 0 20 0 1 0 409977991 2162053120 23983 33554432000 4194304 5870510 140728556761488 140728556760600 5406871 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 527845 23983 954 410 0 523318 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2111380 KiB
Current children cumulated memory: 95932 KiB

[startup+3.10945 s]
/proc/loadavg: 1.84 1.99 2.03 3/200 22679
/proc/meminfo: memFree=31559148/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2112124 memory=96820 CPUtime=3.1 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 29072 0 0 0 306 4 0 0 20 0 1 0 409977991 2162814976 24205 33554432000 4194304 5870510 140728556761488 140728556759992 5261019 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 528031 24205 961 410 0 523504 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2112124 KiB
Current children cumulated memory: 96820 KiB

[startup+6.30037 s]
/proc/loadavg: 1.94 2.00 2.04 3/200 22679
/proc/meminfo: memFree=31566144/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2107460 memory=89584 CPUtime=6.29 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 39335 0 0 0 624 5 0 0 20 0 1 0 409977991 2158039040 22396 33554432000 4194304 5870510 140728556761488 140728556760744 5267727 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 526865 22396 984 410 0 522338 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2107460 KiB
Current children cumulated memory: 89584 KiB

[startup+12.7004 s]
/proc/loadavg: 1.94 2.00 2.04 3/200 22679
/proc/meminfo: memFree=31537712/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2126428 memory=106312 CPUtime=12.69 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 57806 0 0 0 1263 6 0 0 20 0 1 0 409977991 2177462272 26578 33554432000 4194304 5870510 140728556761488 140728556760440 5268073 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 531607 26578 985 410 0 527080 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2126428 KiB
Current children cumulated memory: 106312 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/201 22681
/proc/meminfo: memFree=31516608/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2187080 memory=158512 CPUtime=25.49 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 79538 0 0 0 2540 9 0 0 20 0 1 0 409977991 2239569920 39628 33554432000 4194304 5870510 140728556761488 140728556760056 5272985 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 546770 39628 985 410 0 542243 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2187080 KiB
Current children cumulated memory: 158512 KiB

[startup+51.1095 s]
/proc/loadavg: 1.97 2.00 2.04 3/200 22682
/proc/meminfo: memFree=31505012/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2171092 memory=162516 CPUtime=51.1 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 93423 0 0 0 5098 12 0 0 20 0 1 0 409977991 2223198208 40629 33554432000 4194304 5870510 140728556761488 140728556760056 5262896 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 542773 40629 985 410 0 538246 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2171092 KiB
Current children cumulated memory: 162516 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/201 22687
/proc/meminfo: memFree=31506108/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2190064 memory=165972 CPUtime=102.28 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 108815 0 0 0 10207 21 0 0 20 0 1 0 409977991 2242625536 41493 33554432000 4194304 5870510 140728556761488 140728556759928 5262806 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 547516 41493 985 410 0 542989 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2190064 KiB
Current children cumulated memory: 165972 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.02 2.05 3/201 22693
/proc/meminfo: memFree=31515072/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2190064 memory=164060 CPUtime=162.28 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 125359 0 0 0 16195 33 0 0 20 0 1 0 409977991 2242625536 41015 33554432000 4194304 5870510 140728556761488 140728556760504 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 547516 41015 985 410 0 542989 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2190064 KiB
Current children cumulated memory: 164060 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/201 22697
/proc/meminfo: memFree=31480900/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2190064 memory=174288 CPUtime=222.28 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 138636 0 0 0 22187 41 0 0 20 0 1 0 409977991 2242625536 43572 33554432000 4194304 5870510 140728556761488 140728556759928 5308224 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 547516 43572 985 410 0 542989 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2190064 KiB
Current children cumulated memory: 174288 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/201 22761
/proc/meminfo: memFree=31396216/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2220988 memory=211548 CPUtime=282.26 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 142607 0 0 0 28175 51 0 0 20 0 1 0 409977991 2274291712 52887 33554432000 4194304 5870510 140728556761488 140728556759928 5258212 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 555247 52887 985 410 0 550720 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2220988 KiB
Current children cumulated memory: 211548 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22767
/proc/meminfo: memFree=31349400/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2251808 memory=225676 CPUtime=342.26 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 153121 0 0 0 34159 67 0 0 20 0 1 0 409977991 2305851392 56419 33554432000 4194304 5870510 140728556761488 140728556760440 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 562952 56419 985 410 0 558425 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2251808 KiB
Current children cumulated memory: 225676 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22771
/proc/meminfo: memFree=31403592/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2171668 memory=169080 CPUtime=402.25 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 158072 0 0 0 40148 77 0 0 20 0 1 0 409977991 2223788032 42270 33554432000 4194304 5870510 140728556761488 140728556760504 5258443 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 542917 42270 985 410 0 538390 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2171668 KiB
Current children cumulated memory: 169080 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22775
/proc/meminfo: memFree=31370188/32770624 swapFree=66979984/67108860
[pid=22678] ppid=22675 vsize=2220988 memory=202368 CPUtime=462.24 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 164163 0 0 0 46138 86 0 0 20 0 1 0 409977991 2274291712 50592 33554432000 4194304 5870510 140728556761488 140728556759928 5282680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 555247 50592 985 410 0 550720 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2220988 KiB
Current children cumulated memory: 202368 KiB


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

/proc/22678/statm: 563015 60414 985 410 0 558488 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 2252060 KiB
Current children cumulated memory: 241656 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 22897
/proc/meminfo: memFree=31233904/32770624 swapFree=66980036/67108860
[pid=22678] ppid=22675 vsize=2332968 memory=304400 CPUtime=1782.16 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 318522 0 0 0 177874 342 0 0 20 0 1 0 409977991 2388959232 76100 33554432000 4194304 5870510 140728556761488 140728556760440 5262797 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 583242 76100 985 410 0 578715 0
Current children cumulated CPU time: 1782.16 s
Current children cumulated vsize: 2332968 KiB
Current children cumulated memory: 304400 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22901
/proc/meminfo: memFree=31267656/32770624 swapFree=66980036/67108860
[pid=22678] ppid=22675 vsize=2282880 memory=270428 CPUtime=1842.15 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 339180 0 0 0 183858 357 0 0 20 0 1 0 409977991 2337669120 67607 33554432000 4194304 5870510 140728556761488 140728556760440 5262793 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 570720 67607 985 410 0 566193 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 2282880 KiB
Current children cumulated memory: 270428 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22905
/proc/meminfo: memFree=31223908/32770624 swapFree=66980036/67108860
[pid=22678] ppid=22675 vsize=2332968 memory=314624 CPUtime=1902.15 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 345833 0 0 0 189848 367 0 0 20 0 1 0 409977991 2388959232 78656 33554432000 4194304 5870510 140728556761488 140728556760440 5288830 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 583242 78656 985 410 0 578715 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 2332968 KiB
Current children cumulated memory: 314624 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22911
/proc/meminfo: memFree=31201956/32770624 swapFree=66980036/67108860
[pid=22678] ppid=22675 vsize=2332968 memory=310532 CPUtime=1962.14 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 351211 0 0 0 195835 379 0 0 20 0 1 0 409977991 2388959232 77633 33554432000 4194304 5870510 140728556761488 140728556760440 5262777 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 583242 77633 985 410 0 578715 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 2332968 KiB
Current children cumulated memory: 310532 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22915
/proc/meminfo: memFree=31171292/32770624 swapFree=66980036/67108860
[pid=22678] ppid=22675 vsize=2332968 memory=316420 CPUtime=2022.14 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 372128 0 0 0 201825 389 0 0 20 0 1 0 409977991 2388959232 79105 33554432000 4194304 5870510 140728556761488 140728556760504 5262731 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 583242 79105 985 410 0 578715 0
Current children cumulated CPU time: 2022.14 s
Current children cumulated vsize: 2332968 KiB
Current children cumulated memory: 316420 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 22919
/proc/meminfo: memFree=31187584/32770624 swapFree=66980036/67108860
[pid=22678] ppid=22675 vsize=2332968 memory=301508 CPUtime=2082.13 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 393058 0 0 0 207811 402 0 0 20 0 1 0 409977991 2388959232 75377 33554432000 4194304 5870510 140728556761488 140728556760504 5262976 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 583242 75377 985 410 0 578715 0
Current children cumulated CPU time: 2082.13 s
Current children cumulated vsize: 2332968 KiB
Current children cumulated memory: 301508 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/200 22925
/proc/meminfo: memFree=31240896/32770624 swapFree=66980036/67108860
[pid=22678] ppid=22675 vsize=2252060 memory=248136 CPUtime=2142.13 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 416147 0 0 0 213800 413 0 0 20 0 1 0 409977991 2306109440 62034 33554432000 4194304 5870510 140728556761488 140728556760504 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 563015 62034 985 410 0 558488 0
Current children cumulated CPU time: 2142.13 s
Current children cumulated vsize: 2252060 KiB
Current children cumulated memory: 248136 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/200 22971
/proc/meminfo: memFree=31231160/32770624 swapFree=66980048/67108860
[pid=22678] ppid=22675 vsize=2282880 memory=256528 CPUtime=2202.13 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 425773 0 0 0 219786 427 0 0 20 0 1 0 409977991 2337669120 64132 33554432000 4194304 5870510 140728556761488 140728556760504 5262800 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 570720 64132 985 410 0 566193 0
Current children cumulated CPU time: 2202.13 s
Current children cumulated vsize: 2282880 KiB
Current children cumulated memory: 256528 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 22975
/proc/meminfo: memFree=31245736/32770624 swapFree=66980048/67108860
[pid=22678] ppid=22675 vsize=2252060 memory=241824 CPUtime=2262.12 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 431974 0 0 0 225774 438 0 0 20 0 1 0 409977991 2306109440 60456 33554432000 4194304 5870510 140728556761488 140728556760504 5282367 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 563015 60456 985 410 0 558488 0
Current children cumulated CPU time: 2262.12 s
Current children cumulated vsize: 2252060 KiB
Current children cumulated memory: 241824 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22989
/proc/meminfo: memFree=31248332/32770624 swapFree=66980060/67108860
[pid=22678] ppid=22675 vsize=2252060 memory=237728 CPUtime=2322.11 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 435208 0 0 0 231769 442 0 0 20 0 1 0 409977991 2306109440 59432 33554432000 4194304 5870510 140728556761488 140728556760504 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 563015 59432 985 410 0 558488 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 2252060 KiB
Current children cumulated memory: 237728 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22993
/proc/meminfo: memFree=31250516/32770624 swapFree=66980060/67108860
[pid=22678] ppid=22675 vsize=2252060 memory=235680 CPUtime=2382.11 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 436899 0 0 0 237762 449 0 0 20 0 1 0 409977991 2306109440 58920 33554432000 4194304 5870510 140728556761488 140728556760504 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 563015 58920 985 410 0 558488 0
Current children cumulated CPU time: 2382.11 s
Current children cumulated vsize: 2252060 KiB
Current children cumulated memory: 235680 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 22997
/proc/meminfo: memFree=31256596/32770624 swapFree=66980060/67108860
[pid=22678] ppid=22675 vsize=2252060 memory=247800 CPUtime=2442.11 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 444386 0 0 0 243755 456 0 0 20 0 1 0 409977991 2306109440 61950 33554432000 4194304 5870510 140728556761488 140728556760504 5282515 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 563015 61950 985 410 0 558488 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 2252060 KiB
Current children cumulated memory: 247800 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 23003
/proc/meminfo: memFree=31264452/32770624 swapFree=66980060/67108860
[pid=22678] ppid=22675 vsize=2282880 memory=272516 CPUtime=2502.1 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 455065 0 0 0 249738 472 0 0 20 0 1 0 409977991 2337669120 68129 33554432000 4194304 5870510 140728556761488 140728556760440 5308341 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 570720 68129 985 410 0 566193 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 2282880 KiB
Current children cumulated memory: 272516 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 23004
/proc/meminfo: memFree=31289128/32770624 swapFree=66980060/67108860
[pid=22678] ppid=22675 vsize=2252060 memory=246088 CPUtime=2519.81 cores=1,3,5,7
/proc/22678/stat : 22678 (xcsp_picat) R 22675 22678 18664 0 -1 4202496 456666 0 0 0 251506 475 0 0 20 0 1 0 409977991 2306109440 61522 33554432000 4194304 5870510 140728556761488 140728556760504 5262738 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45367296 140728556766239 140728556766317 140728556766317 140728556769226 0
/proc/22678/statm: 563015 61522 985 410 0 558488 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 2252060 KiB
Current children cumulated memory: 246088 KiB

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

[startup+2520.01 s]
# the end of solver process 22678 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2515.07 s, system=4.75567 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): 2520.01
CPU time (s): 2519.82
CPU user time (s): 2515.07
CPU system time (s): 4.75567
CPU usage (%): 99.9926
Max. virtual memory (cumulated for all children) (KiB): 2544584
Max. memory (cumulated for all children) (KiB): 470224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2515.07
system time used= 4.75567
maximum resident set size= 496848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 456666
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= 23
involuntary context switches= 3094


# summary of solver processes directly reported to runsolver:
#   pid: 22678
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2515.07
#   total CPU system time (s): 4.75567

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5713 second user time and 17.6948 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-13 03:11:51
IDJOB=4395105
IDBENCH=133582
IDSOLVER=2844
FILE ID=node121/4395105-1568337153
RUNJOBID= node121-1568321663-18696
PBS_JOBID= 21701136
Free space on /tmp= 61048 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/MagicHexagon/MagicHexagon-m1-s1/MagicHexagon-08-m039.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395105-1568337153/watcher-4395105-1568337153 -o /tmp/evaluation-result-4395105-1568337153/solver-4395105-1568337153 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18696 --watchdog 2580  xcsp_picat HOME/instance-4395105-1568337153.xml

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

MD5SUM BENCH= cf7d41cb48e0c265061ebe127338815d
RANDOM SEED=109023840

node121.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        31653292 kB
MemAvailable:   31868840 kB
Buffers:          129932 kB
Cached:           381124 kB
SwapCached:        19064 kB
Active:           302764 kB
Inactive:         279580 kB
Active(anon):      57064 kB
Inactive(anon):    43672 kB
Active(file):     245700 kB
Inactive(file):   235908 kB
Unevictable:      108700 kB
Mlocked:          108700 kB
SwapTotal:      67108860 kB
SwapFree:       66979984 kB
Dirty:              3180 kB
Writeback:             0 kB
AnonPages:        175864 kB
Mapped:            34580 kB
Shmem:             20956 kB
Slab:             128876 kB
SReclaimable:      99548 kB
SUnreclaim:        29328 kB
KernelStack:        3776 kB
PageTables:         6156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2581480 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    108544 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61044 MiB
End job on node121 at 2019-09-13 03:53:51