Trace number 4309729

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-08-14? (TO) 2519.74 2520.02

General information on the benchmark

NameFrb/
frb-53-24-1-mgd_c18.xml
MD5SUMe77860b1077c007311080ac2a4bc32f8
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 variables53
Number of constraints475
Number of domains1
Minimum domain size24
Maximum domain size24
Distribution of domain sizes[{"size":24,"count":53}]
Minimum variable degree12
Maximum variable degree25
Distribution of variable degrees[{"degree":12,"count":3},{"degree":13,"count":3},{"degree":14,"count":3},{"degree":15,"count":6},{"degree":16,"count":3},{"degree":17,"count":7},{"degree":18,"count":3},{"degree":19,"count":10},{"degree":20,"count":3},{"degree":21,"count":4},{"degree":22,"count":1},{"degree":23,"count":3},{"degree":24,"count":3},{"degree":25,"count":1}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":475}]
Number of extensional constraints475
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":475}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (13567 MiB free)
  memory of node 1: 16384 MiB (9068 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309729-1534314965/watcher-4309729-1534314965 -o /tmp/evaluation-result-4309729-1534314965/solver-4309729-1534314965 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15169 --watchdog 2580 xcsp_picat HOME/instance-4309729-1534314965.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=18295, runsolver pid=18292

[startup+0.100134 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 18296
/proc/meminfo: memFree=23159620/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2025744 memory=25184 CPUtime=0.09 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 1859 0 0 0 9 0 0 0 20 0 1 0 249059719 2074361856 6296 33554432000 4194304 5849940 140730505212000 140730505211368 4465825 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 506436 6296 615 405 0 503380 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25184 KiB

[startup+0.210207 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 18296
/proc/meminfo: memFree=23137192/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2026020 memory=45256 CPUtime=0.21 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 2306 0 0 0 20 1 0 0 20 0 1 0 249059719 2074644480 11314 33554432000 4194304 5849940 140730505212000 140730505211368 139787619217287 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 506505 11314 677 405 0 503449 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026020 KiB
Current children cumulated memory: 45256 KiB

[startup+0.309708 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 18296
/proc/meminfo: memFree=23136820/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2026560 memory=45712 CPUtime=0.31 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 2468 0 0 0 30 1 0 0 20 0 1 0 249059719 2075197440 11428 33554432000 4194304 5849940 140730505212000 140730505211368 139787619217287 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 506640 11428 679 405 0 503584 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026560 KiB
Current children cumulated memory: 45712 KiB

[startup+0.700232 s]
/proc/loadavg: 2.00 2.01 2.05 4/192 18296
/proc/meminfo: memFree=23135372/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2027840 memory=46996 CPUtime=0.69 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 2788 0 0 0 68 1 0 0 20 0 1 0 249059719 2076508160 11749 33554432000 4194304 5849940 140730505212000 140730505211096 139787619217287 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 506960 11749 679 405 0 503904 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027840 KiB
Current children cumulated memory: 46996 KiB

[startup+1.50025 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18296
/proc/meminfo: memFree=23133840/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2031552 memory=50832 CPUtime=1.49 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 3870 0 0 0 148 1 0 0 20 0 1 0 249059719 2080309248 12708 33554432000 4194304 5849940 140730505212000 140730505210504 5362238 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 507888 12708 698 405 0 504832 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031552 KiB
Current children cumulated memory: 50832 KiB

[startup+3.10939 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18296
/proc/meminfo: memFree=23131116/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2031700 memory=51152 CPUtime=3.09 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 4812 0 0 0 308 1 0 0 20 0 1 0 249059719 2080460800 12788 33554432000 4194304 5849940 140730505212000 140730505209848 4211654 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 507925 12788 706 405 0 504869 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2031700 KiB
Current children cumulated memory: 51152 KiB

[startup+6.30033 s]
/proc/loadavg: 1.92 2.00 2.04 3/192 18296
/proc/meminfo: memFree=23131140/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2031700 memory=51152 CPUtime=6.28 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 5476 0 0 0 627 1 0 0 20 0 1 0 249059719 2080460800 12788 33554432000 4194304 5849940 140730505212000 140730505209848 4211654 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 507925 12788 706 405 0 504869 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2031700 KiB
Current children cumulated memory: 51152 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.04 3/192 18296
/proc/meminfo: memFree=23130572/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2033644 memory=53040 CPUtime=12.69 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 11426 0 0 0 1259 10 0 0 20 0 1 0 249059719 2082451456 13260 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 508411 13260 713 405 0 505355 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2033644 KiB
Current children cumulated memory: 53040 KiB

[startup+25.5004 s]
/proc/loadavg: 1.87 1.98 2.03 3/192 18296
/proc/meminfo: memFree=23124352/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2037308 memory=56544 CPUtime=25.48 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 27195 0 0 0 2523 25 0 0 20 0 1 0 249059719 2086203392 14136 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 509327 14136 713 405 0 506271 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2037308 KiB
Current children cumulated memory: 56544 KiB

[startup+51.1101 s]
/proc/loadavg: 1.84 1.97 2.03 3/192 18296
/proc/meminfo: memFree=23119036/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2044712 memory=63932 CPUtime=51.09 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 59793 0 0 0 5033 76 0 0 20 0 1 0 249059719 2093785088 15983 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 511178 15983 713 405 0 508122 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2044712 KiB
Current children cumulated memory: 63932 KiB

[startup+102.3 s]
/proc/loadavg: 1.93 1.97 2.03 3/191 18297
/proc/meminfo: memFree=23107932/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2052268 memory=71704 CPUtime=102.28 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 109943 0 0 0 10076 152 0 0 20 0 1 0 249059719 2101522432 17926 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 513067 17926 713 405 0 510011 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2052268 KiB
Current children cumulated memory: 71704 KiB

[startup+162.3 s]
/proc/loadavg: 1.90 1.95 2.02 3/190 18298
/proc/meminfo: memFree=23111948/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2049932 memory=69268 CPUtime=162.27 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 148237 0 0 0 16000 227 0 0 20 0 1 0 249059719 2099130368 17317 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 512483 17317 713 405 0 509427 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2049932 KiB
Current children cumulated memory: 69268 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 1.96 2.02 3/190 18299
/proc/meminfo: memFree=23098808/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2061904 memory=81388 CPUtime=222.26 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 176541 0 0 0 21934 292 0 0 20 0 1 0 249059719 2111389696 20347 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 515476 20347 713 405 0 512420 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2061904 KiB
Current children cumulated memory: 81388 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.96 2.02 3/191 18308
/proc/meminfo: memFree=23100976/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2059324 memory=78740 CPUtime=282.25 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 201364 0 0 0 27877 348 0 0 20 0 1 0 249059719 2108747776 19685 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 514831 19685 713 405 0 511775 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2059324 KiB
Current children cumulated memory: 78740 KiB

[startup+342.3 s]
/proc/loadavg: 1.90 1.94 2.01 3/191 18309
/proc/meminfo: memFree=23098224/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2056760 memory=76024 CPUtime=342.24 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 226758 0 0 0 33816 408 0 0 20 0 1 0 249059719 2106122240 19006 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 514190 19006 713 405 0 511134 0
Current children cumulated CPU time: 342.24 s
Current children cumulated vsize: 2056760 KiB
Current children cumulated memory: 76024 KiB

[startup+402.3 s]
/proc/loadavg: 1.83 1.91 1.99 3/191 18310
/proc/meminfo: memFree=23085220/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2068920 memory=88336 CPUtime=402.23 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 251514 0 0 0 39761 462 0 0 20 0 1 0 249059719 2118574080 22084 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 517230 22084 713 405 0 514174 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 2068920 KiB
Current children cumulated memory: 88336 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 1.94 2.00 3/191 18372
/proc/meminfo: memFree=24624108/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2066712 memory=86172 CPUtime=462.22 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 276100 0 0 0 45702 520 0 0 20 0 1 0 249059719 2116313088 21543 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 516678 21543 713 405 0 513622 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 2066712 KiB
Current children cumulated memory: 86172 KiB


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

/proc/18295/statm: 556407 61975 713 405 0 553351 0
Current children cumulated CPU time: 1722.08 s
Current children cumulated vsize: 2225628 KiB
Current children cumulated memory: 247900 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18504
/proc/meminfo: memFree=24317660/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2225628 memory=247900 CPUtime=1782.09 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 583656 0 0 0 176975 1234 0 0 20 0 1 0 249059719 2279043072 61975 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 556407 61975 713 405 0 553351 0
Current children cumulated CPU time: 1782.09 s
Current children cumulated vsize: 2225628 KiB
Current children cumulated memory: 247900 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18505
/proc/meminfo: memFree=24312324/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2225628 memory=247900 CPUtime=1842.07 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 605045 0 0 0 182961 1246 0 0 20 0 1 0 249059719 2279043072 61975 33554432000 4194304 5849940 140730505212000 140730505211000 139787619217287 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 556407 61975 713 405 0 553351 0
Current children cumulated CPU time: 1842.07 s
Current children cumulated vsize: 2225628 KiB
Current children cumulated memory: 247900 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18506
/proc/meminfo: memFree=24270180/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2258904 memory=281176 CPUtime=1902.07 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 605892 0 0 0 188947 1260 0 0 20 0 1 0 249059719 2313117696 70294 33554432000 4194304 5849940 140730505212000 140730505211000 5438047 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 564726 70294 713 405 0 561670 0
Current children cumulated CPU time: 1902.07 s
Current children cumulated vsize: 2258904 KiB
Current children cumulated memory: 281176 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18507
/proc/meminfo: memFree=24239064/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2310232 memory=332488 CPUtime=1962.07 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 628986 0 0 0 194935 1272 0 0 20 0 1 0 249059719 2365677568 83122 33554432000 4194304 5849940 140730505212000 140730505211000 5438419 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 577558 83122 713 405 0 574502 0
Current children cumulated CPU time: 1962.07 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 332488 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18508
/proc/meminfo: memFree=24214404/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2310232 memory=332504 CPUtime=2022.06 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 657680 0 0 0 200923 1283 0 0 20 0 1 0 249059719 2365677568 83126 33554432000 4194304 5849940 140730505212000 140730505211000 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 577558 83126 713 405 0 574502 0
Current children cumulated CPU time: 2022.06 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 332504 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18516
/proc/meminfo: memFree=24206888/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2310232 memory=332504 CPUtime=2082.05 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 686437 0 0 0 206908 1297 0 0 20 0 1 0 249059719 2365677568 83126 33554432000 4194304 5849940 140730505212000 140730505211000 5437828 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 577558 83126 713 405 0 574502 0
Current children cumulated CPU time: 2082.05 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 332504 KiB

[startup+2142.3 s]
/proc/loadavg: 2.11 2.04 2.05 3/190 18517
/proc/meminfo: memFree=24190416/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2310232 memory=332504 CPUtime=2142.04 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 715236 0 0 0 212893 1311 0 0 20 0 1 0 249059719 2365677568 83126 33554432000 4194304 5849940 140730505212000 140730505211000 5438016 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 577558 83126 713 405 0 574502 0
Current children cumulated CPU time: 2142.04 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 332504 KiB

[startup+2202.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/190 18518
/proc/meminfo: memFree=24199868/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2310232 memory=332504 CPUtime=2202.04 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 744065 0 0 0 218882 1322 0 0 20 0 1 0 249059719 2365677568 83126 33554432000 4194304 5849940 140730505212000 140730505211000 5437870 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 577558 83126 713 405 0 574502 0
Current children cumulated CPU time: 2202.04 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 332504 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 18520
/proc/meminfo: memFree=24199784/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2310232 memory=332504 CPUtime=2262.03 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 772913 0 0 0 224870 1333 0 0 20 0 1 0 249059719 2365677568 83126 33554432000 4194304 5849940 140730505212000 140730505211000 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 577558 83126 713 405 0 574502 0
Current children cumulated CPU time: 2262.03 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 332504 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 18521
/proc/meminfo: memFree=24196992/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2310232 memory=332504 CPUtime=2322.03 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 801754 0 0 0 230859 1344 0 0 20 0 1 0 249059719 2365677568 83126 33554432000 4194304 5849940 140730505212000 140730505211000 5438010 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 577558 83126 713 405 0 574502 0
Current children cumulated CPU time: 2322.03 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 332504 KiB

[startup+2382.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/191 18522
/proc/meminfo: memFree=24189544/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2310232 memory=332504 CPUtime=2382.02 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 830657 0 0 0 236849 1353 0 0 20 0 1 0 249059719 2365677568 83126 33554432000 4194304 5849940 140730505212000 140730505211000 5437906 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 577558 83126 713 405 0 574502 0
Current children cumulated CPU time: 2382.02 s
Current children cumulated vsize: 2310232 KiB
Current children cumulated memory: 332504 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/191 18523
/proc/meminfo: memFree=24111976/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2375768 memory=398016 CPUtime=2442.02 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 860393 0 0 0 242839 1363 0 0 20 0 1 0 249059719 2432786432 99504 33554432000 4194304 5849940 140730505212000 140730505211000 5437815 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 593942 99504 713 405 0 590886 0
Current children cumulated CPU time: 2442.02 s
Current children cumulated vsize: 2375768 KiB
Current children cumulated memory: 398016 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 18524
/proc/meminfo: memFree=23952400/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2375768 memory=398040 CPUtime=2502.01 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 889275 0 0 0 248831 1370 0 0 20 0 1 0 249059719 2432786432 99510 33554432000 4194304 5849940 140730505212000 140730505211000 5438434 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 593942 99510 713 405 0 590886 0
Current children cumulated CPU time: 2502.01 s
Current children cumulated vsize: 2375768 KiB
Current children cumulated memory: 398040 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.02 2.05 3/190 18524
/proc/meminfo: memFree=24121656/32770624 swapFree=67108840/67108860
[pid=18295] ppid=18292 vsize=2334132 memory=356404 CPUtime=2519.72 cores=0,2,4,6
/proc/18295/stat : 18295 (xcsp_picat) R 18292 18295 15138 0 -1 4202496 910846 0 0 0 250595 1377 0 0 20 0 1 0 249059719 2390151168 89101 33554432000 4194304 5849940 140730505212000 140730505211000 5335776 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 15319040 140730505217206 140730505217284 140730505217284 140730505220042 0
/proc/18295/statm: 583533 89101 713 405 0 580477 0
Current children cumulated CPU time: 2519.72 s
Current children cumulated vsize: 2334132 KiB
Current children cumulated memory: 356404 KiB

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

[startup+2520.02 s]
# the end of solver process 18295 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.95 s, system=13.7845 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): 2519.74
CPU user time (s): 2505.95
CPU system time (s): 13.7845
CPU usage (%): 99.9887
Max. virtual memory (cumulated for all children) (KiB): 2378708
Max. memory (cumulated for all children) (KiB): 400776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.95
system time used= 13.7845
maximum resident set size= 400776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 910846
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= 10
involuntary context switches= 2930


# summary of solver processes directly reported to runsolver:
#   pid: 18295
#   total CPU time (s): 2519.74
#   total CPU user time (s): 2505.95
#   total CPU system time (s): 13.7845

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.1674 second user time and 17.7728 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-15 08:36:06
IDJOB=4309729
IDBENCH=141583
IDSOLVER=2794
FILE ID=node135/4309729-1534314965
RUNJOBID= node135-1534293063-15169
PBS_JOBID= 21038137
Free space on /tmp= 47272 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Frb/frb-53-24-1-mgd_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309729-1534314965/watcher-4309729-1534314965 -o /tmp/evaluation-result-4309729-1534314965/solver-4309729-1534314965 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15169 --watchdog 2580  xcsp_picat HOME/instance-4309729-1534314965.xml

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

MD5SUM BENCH= e77860b1077c007311080ac2a4bc32f8
RANDOM SEED=1251601456

node135.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        23179696 kB
MemAvailable:   30240352 kB
Buffers:          154940 kB
Cached:          7139684 kB
SwapCached:           20 kB
Active:          5546272 kB
Inactive:        3457164 kB
Active(anon):    1658068 kB
Inactive(anon):   111472 kB
Active(file):    3888204 kB
Inactive(file):  3345692 kB
Unevictable:        7240 kB
Mlocked:            7240 kB
SwapTotal:      67108860 kB
SwapFree:       67108840 kB
Dirty:              3516 kB
Writeback:             0 kB
AnonPages:       1715824 kB
Mapped:            59444 kB
Shmem:             57996 kB
Slab:             283456 kB
SReclaimable:     255220 kB
SUnreclaim:        28236 kB
KernelStack:        3440 kB
PageTables:         8640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3116508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1650688 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 47272 MiB
End job on node135 at 2018-08-15 09:18:06