Trace number 4309698

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) 2519.84 2520.02

General information on the benchmark

NameStripPacking/
StripPacking-T1a_c18.xml
MD5SUM2930e4ba32e3c7874205f5eb3c8396db
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 benchmark749.317
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints52
Number of domains19
Minimum domain size2
Maximum domain size200
Distribution of domain sizes[{"size":2,"count":51},{"size":200,"count":34}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":17},{"degree":2,"count":34},{"degree":3,"count":34}]
Minimum constraint arity2
Maximum constraint arity68
Distribution of constraint arities[{"arity":2,"count":34},{"arity":3,"count":17},{"arity":68,"count":1}]
Number of extensional constraints17
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":17},{"type":"intension","count":34},{"type":"noOverlap","count":1}]
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 (1593 MiB free)
  memory of node 1: 16384 MiB (5310 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309698-1534295817/watcher-4309698-1534295817 -o /tmp/evaluation-result-4309698-1534295817/solver-4309698-1534295817 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16589 --watchdog 2580 xcsp_picat HOME/instance-4309698-1534295817.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=17087, runsolver pid=17084

[startup+0.100163 s]*
/proc/loadavg: 1.95 1.99 1.95 3/188 17088
/proc/meminfo: memFree=7053496/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2027804 memory=18652 CPUtime=0.1 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 1894 0 0 0 10 0 0 0 20 0 1 0 247144894 2076471296 4663 33554432000 4194304 5849940 140720337020624 140720337020624 5304002 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 506951 4663 713 405 0 503895 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027804 KiB
Current children cumulated memory: 18652 KiB

[startup+0.209628 s]*
/proc/loadavg: 1.95 1.99 1.95 3/188 17088
/proc/meminfo: memFree=7052380/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2029416 memory=19948 CPUtime=0.21 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 2322 0 0 0 21 0 0 0 20 0 1 0 247144894 2078121984 4987 33554432000 4194304 5849940 140720337020624 140720337020624 5354021 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 507354 4987 725 405 0 504298 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2029416 KiB
Current children cumulated memory: 19948 KiB

[startup+0.309078 s]*
/proc/loadavg: 1.95 1.99 1.95 3/188 17088
/proc/meminfo: memFree=7052380/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2029184 memory=19920 CPUtime=0.31 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 2342 0 0 0 31 0 0 0 20 0 1 0 247144894 2077884416 4980 33554432000 4194304 5849940 140720337020624 140720337020624 5308629 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 507296 4980 726 405 0 504240 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2029184 KiB
Current children cumulated memory: 19920 KiB

[startup+0.700271 s]
/proc/loadavg: 1.95 1.99 1.95 3/188 17088
/proc/meminfo: memFree=7052120/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2029184 memory=19920 CPUtime=0.69 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 2342 0 0 0 69 0 0 0 20 0 1 0 247144894 2077884416 4980 33554432000 4194304 5849940 140720337020624 140720337019112 5309670 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 507296 4980 726 405 0 504240 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2029184 KiB
Current children cumulated memory: 19920 KiB

[startup+1.50028 s]
/proc/loadavg: 1.95 1.99 1.95 3/188 17088
/proc/meminfo: memFree=7052640/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2029252 memory=19992 CPUtime=1.5 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 2722 0 0 0 147 3 0 0 20 0 1 0 247144894 2077954048 4998 33554432000 4194304 5849940 140720337020624 140720337019112 139758843912071 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 507313 4998 739 405 0 504257 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 2029252 KiB
Current children cumulated memory: 19992 KiB

[startup+3.10922 s]
/proc/loadavg: 1.95 1.99 1.95 3/188 17088
/proc/meminfo: memFree=7049500/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2031464 memory=22420 CPUtime=3.1 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 4366 0 0 0 304 6 0 0 20 0 1 0 247144894 2080219136 5605 33554432000 4194304 5849940 140720337020624 140720337019624 139758843912071 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 507866 5605 739 405 0 504810 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031464 KiB
Current children cumulated memory: 22420 KiB

[startup+6.30028 s]
/proc/loadavg: 1.96 1.99 1.95 3/188 17088
/proc/meminfo: memFree=13203264/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2032224 memory=23096 CPUtime=6.28 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 8495 0 0 0 617 11 0 0 20 0 1 0 247144894 2080997376 5774 33554432000 4194304 5849940 140720337020624 140720337019624 139758843912071 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 508056 5774 739 405 0 505000 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2032224 KiB
Current children cumulated memory: 23096 KiB

[startup+12.7003 s]
/proc/loadavg: 1.96 1.99 1.95 3/188 17088
/proc/meminfo: memFree=11215468/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2034308 memory=25284 CPUtime=12.69 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 17092 0 0 0 1247 22 0 0 20 0 1 0 247144894 2083131392 6321 33554432000 4194304 5849940 140720337020624 140720337019624 139758843912071 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 508577 6321 739 405 0 505521 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2034308 KiB
Current children cumulated memory: 25284 KiB

[startup+25.5004 s]
/proc/loadavg: 1.97 1.99 1.95 3/188 17088
/proc/meminfo: memFree=7019272/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2039344 memory=30108 CPUtime=25.49 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 32279 0 0 0 2510 39 0 0 20 0 1 0 247144894 2088288256 7527 33554432000 4194304 5849940 140720337020624 140720337019624 5394699 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 509836 7527 739 405 0 506780 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2039344 KiB
Current children cumulated memory: 30108 KiB

[startup+51.1096 s]
/proc/loadavg: 1.98 1.99 1.95 3/188 17088
/proc/meminfo: memFree=13709460/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2046852 memory=37688 CPUtime=51.1 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 54657 0 0 0 5038 72 0 0 20 0 1 0 247144894 2095976448 9422 33554432000 4194304 5849940 140720337020624 140720337019624 5312810 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 511713 9422 739 405 0 508657 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2046852 KiB
Current children cumulated memory: 37688 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.99 1.95 3/188 17089
/proc/meminfo: memFree=12051956/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2057604 memory=48560 CPUtime=102.28 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 94238 0 0 0 10099 129 0 0 20 0 1 0 247144894 2106986496 12140 33554432000 4194304 5849940 140720337020624 140720337019624 5335776 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 514401 12140 739 405 0 511345 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2057604 KiB
Current children cumulated memory: 48560 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 17090
/proc/meminfo: memFree=6852224/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2058756 memory=49712 CPUtime=162.28 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 129737 0 0 0 16043 185 0 0 20 0 1 0 247144894 2108166144 12396 33554432000 4194304 5849940 140720337020624 140720337019624 139758843912071 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 514689 12396 739 405 0 511633 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2058756 KiB
Current children cumulated memory: 49712 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 17096
/proc/meminfo: memFree=11224944/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2057476 memory=48424 CPUtime=222.27 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 160432 0 0 0 21988 239 0 0 20 0 1 0 247144894 2106855424 12106 33554432000 4194304 5849940 140720337020624 140720337019624 5437815 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 514369 12106 739 405 0 511313 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2057476 KiB
Current children cumulated memory: 48424 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.95 3/188 17097
/proc/meminfo: memFree=6711108/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2076864 memory=67856 CPUtime=282.27 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 188338 0 0 0 27937 290 0 0 20 0 1 0 247144894 2126708736 16964 33554432000 4194304 5849940 140720337020624 140720337019624 5438519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 519216 16964 739 405 0 516160 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2076864 KiB
Current children cumulated memory: 67856 KiB

[startup+342.3 s]
/proc/loadavg: 2.04 2.00 1.96 3/188 17098
/proc/meminfo: memFree=10849880/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2112640 memory=103596 CPUtime=342.28 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 205081 0 0 0 33908 320 0 0 20 0 1 0 247144894 2163343360 25899 33554432000 4194304 5849940 140720337020624 140720337019784 139758843912071 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 528160 25899 739 405 0 525104 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2112640 KiB
Current children cumulated memory: 103596 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.00 1.96 3/188 17099
/proc/meminfo: memFree=6556776/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2107220 memory=98176 CPUtime=402.27 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 226173 0 0 0 39881 346 0 0 20 0 1 0 247144894 2157793280 24544 33554432000 4194304 5849940 140720337020624 140720337019624 139758843912071 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 526805 24544 739 405 0 523749 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2107220 KiB
Current children cumulated memory: 98176 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 1.96 3/188 17100
/proc/meminfo: memFree=10897664/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2132184 memory=123140 CPUtime=462.27 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 242710 0 0 0 45860 367 0 0 20 0 1 0 247144894 2183356416 30785 33554432000 4194304 5849940 140720337020624 140720337019624 5335776 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 533046 30785 739 405 0 529990 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2132184 KiB
Current children cumulated memory: 123140 KiB


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

/proc/17087/statm: 572408 71541 739 405 0 569352 0
Current children cumulated CPU time: 1722.2 s
Current children cumulated vsize: 2289632 KiB
Current children cumulated memory: 286164 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/188 17134
/proc/meminfo: memFree=5097136/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2240096 memory=236628 CPUtime=1782.2 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 653282 0 0 0 177563 657 0 0 20 0 1 0 247144894 2293858304 59157 33554432000 4194304 5849940 140720337020624 140720337019624 5437986 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 560024 59157 739 405 0 556968 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 2240096 KiB
Current children cumulated memory: 236628 KiB

[startup+1842.3 s]
/proc/loadavg: 2.04 2.03 1.98 3/188 17135
/proc/meminfo: memFree=5049536/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2240096 memory=236628 CPUtime=1842.19 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 678894 0 0 0 183550 669 0 0 20 0 1 0 247144894 2293858304 59157 33554432000 4194304 5849940 140720337020624 140720337019624 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 560024 59157 739 405 0 556968 0
Current children cumulated CPU time: 1842.19 s
Current children cumulated vsize: 2240096 KiB
Current children cumulated memory: 236628 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.02 1.98 3/188 17136
/proc/meminfo: memFree=11614800/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2245096 memory=241628 CPUtime=1902.19 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 681138 0 0 0 189537 682 0 0 20 0 1 0 247144894 2298978304 60407 33554432000 4194304 5849940 140720337020624 140720337019624 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 561274 60407 739 405 0 558218 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 2245096 KiB
Current children cumulated memory: 241628 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 1.98 3/188 17137
/proc/meminfo: memFree=9988260/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2270516 memory=267048 CPUtime=1962.19 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 706981 0 0 0 195519 700 0 0 20 0 1 0 247144894 2325008384 66762 33554432000 4194304 5849940 140720337020624 140720337019496 139758843912071 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 567629 66762 739 405 0 564573 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 2270516 KiB
Current children cumulated memory: 267048 KiB

[startup+2022.3 s]
/proc/loadavg: 2.09 2.04 1.99 3/188 17185
/proc/meminfo: memFree=5743948/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2270516 memory=267048 CPUtime=2022.19 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 708410 0 0 0 201507 712 0 0 20 0 1 0 247144894 2325008384 66762 33554432000 4194304 5849940 140720337020624 140720337019624 139758843912071 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 567629 66762 739 405 0 564573 0
Current children cumulated CPU time: 2022.19 s
Current children cumulated vsize: 2270516 KiB
Current children cumulated memory: 267048 KiB

[startup+2082.3 s]
/proc/loadavg: 2.44 2.17 2.04 3/188 17186
/proc/meminfo: memFree=4747632/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2320636 memory=317168 CPUtime=2082.19 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 736127 0 0 0 207492 727 0 0 20 0 1 0 247144894 2376331264 79292 33554432000 4194304 5849940 140720337020624 140720337019624 5335712 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 580159 79292 739 405 0 577103 0
Current children cumulated CPU time: 2082.19 s
Current children cumulated vsize: 2320636 KiB
Current children cumulated memory: 317168 KiB

[startup+2142.3 s]
/proc/loadavg: 2.16 2.14 2.04 3/188 17187
/proc/meminfo: memFree=4698352/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2320636 memory=317168 CPUtime=2142.18 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 761906 0 0 0 213476 742 0 0 20 0 1 0 247144894 2376331264 79292 33554432000 4194304 5849940 140720337020624 140720337019624 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 580159 79292 739 405 0 577103 0
Current children cumulated CPU time: 2142.18 s
Current children cumulated vsize: 2320636 KiB
Current children cumulated memory: 317168 KiB

[startup+2202.3 s]
/proc/loadavg: 2.06 2.11 2.04 3/188 17188
/proc/meminfo: memFree=4531916/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2437016 memory=433548 CPUtime=2202.18 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 790905 0 0 0 219462 756 0 0 20 0 1 0 247144894 2495504384 108387 33554432000 4194304 5849940 140720337020624 140720337019624 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 609254 108387 739 405 0 606198 0
Current children cumulated CPU time: 2202.18 s
Current children cumulated vsize: 2437016 KiB
Current children cumulated memory: 433548 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.09 2.04 3/188 17189
/proc/meminfo: memFree=11771316/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2437016 memory=433548 CPUtime=2262.18 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 828010 0 0 0 225451 767 0 0 20 0 1 0 247144894 2495504384 108387 33554432000 4194304 5849940 140720337020624 140720337019624 5437784 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 609254 108387 739 405 0 606198 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 2437016 KiB
Current children cumulated memory: 433548 KiB

[startup+2322.3 s]
/proc/loadavg: 2.06 2.09 2.05 3/187 17251
/proc/meminfo: memFree=18788328/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2494368 memory=490900 CPUtime=2322.16 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 863509 0 0 0 231436 780 0 0 20 0 1 0 247144894 2554232832 122725 33554432000 4194304 5849940 140720337020624 140720337019624 139758843912071 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 623592 122725 739 405 0 620536 0
Current children cumulated CPU time: 2322.16 s
Current children cumulated vsize: 2494368 KiB
Current children cumulated memory: 490900 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.07 2.05 3/187 17252
/proc/meminfo: memFree=18780328/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2494368 memory=490900 CPUtime=2382.15 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 884831 0 0 0 237427 788 0 0 20 0 1 0 247144894 2554232832 122725 33554432000 4194304 5849940 140720337020624 140720337019624 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 623592 122725 739 405 0 620536 0
Current children cumulated CPU time: 2382.15 s
Current children cumulated vsize: 2494368 KiB
Current children cumulated memory: 490900 KiB

[startup+2442.3 s]
/proc/loadavg: 2.01 2.06 2.05 3/187 17253
/proc/meminfo: memFree=18764516/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2494368 memory=490900 CPUtime=2442.12 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 909492 0 0 0 243416 796 0 0 20 0 1 0 247144894 2554232832 122725 33554432000 4194304 5849940 140720337020624 140720337019624 5437906 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 623592 122725 739 405 0 620536 0
Current children cumulated CPU time: 2442.12 s
Current children cumulated vsize: 2494368 KiB
Current children cumulated memory: 490900 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/187 17255
/proc/meminfo: memFree=18748432/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2494368 memory=490900 CPUtime=2502.11 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 926504 0 0 0 249408 803 0 0 20 0 1 0 247144894 2554232832 122725 33554432000 4194304 5849940 140720337020624 140720337019496 5312865 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 623592 122725 739 405 0 620536 0
Current children cumulated CPU time: 2502.11 s
Current children cumulated vsize: 2494368 KiB
Current children cumulated memory: 490900 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.05 2.05 3/187 17256
/proc/meminfo: memFree=18742912/32770624 swapFree=67108860/67108860
[pid=17087] ppid=17084 vsize=2494368 memory=490900 CPUtime=2519.82 cores=1,3,5,7
/proc/17087/stat : 17087 (xcsp_picat) R 17084 17087 16557 0 -1 4202496 927945 0 0 0 251176 806 0 0 20 0 1 0 247144894 2554232832 122725 33554432000 4194304 5849940 140720337020624 140720337019624 139758843912071 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 45080576 140720337028278 140720337028356 140720337028356 140720337031114 0
/proc/17087/statm: 623592 122725 739 405 0 620536 0
Current children cumulated CPU time: 2519.82 s
Current children cumulated vsize: 2494368 KiB
Current children cumulated memory: 490900 KiB

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

[startup+2520.02 s]
# the end of solver process 17087 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.76 s, system=8.0767 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): 2519.84
CPU user time (s): 2511.76
CPU system time (s): 8.0767
CPU usage (%): 99.9929
Max. virtual memory (cumulated for all children) (KiB): 2494368
Max. memory (cumulated for all children) (KiB): 490900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.76
system time used= 8.07671
maximum resident set size= 490900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 927945
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= 108
involuntary context switches= 953


# summary of solver processes directly reported to runsolver:
#   pid: 17087
#   total CPU time (s): 2519.84
#   total CPU user time (s): 2511.76
#   total CPU system time (s): 8.0767

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.11523 second user time and 19.6604 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-15 03:16:57
IDJOB=4309698
IDBENCH=141126
IDSOLVER=2794
FILE ID=node139/4309698-1534295817
RUNJOBID= node139-1534293040-16589
PBS_JOBID= 21038134
Free space on /tmp= 35092 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/StripPacking/StripPacking-T1a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309698-1534295817/watcher-4309698-1534295817 -o /tmp/evaluation-result-4309698-1534295817/solver-4309698-1534295817 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16589 --watchdog 2580  xcsp_picat HOME/instance-4309698-1534295817.xml

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

MD5SUM BENCH= 2930e4ba32e3c7874205f5eb3c8396db
RANDOM SEED=315983951

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:         7069668 kB
MemAvailable:   19623644 kB
Buffers:          265256 kB
Cached:         12380072 kB
SwapCached:            0 kB
Active:         18295460 kB
Inactive:        6662208 kB
Active(anon):   12266504 kB
Inactive(anon):    98628 kB
Active(file):    6028956 kB
Inactive(file):  6563580 kB
Unevictable:        7192 kB
Mlocked:            7192 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3232 kB
Writeback:             0 kB
AnonPages:      12227692 kB
Mapped:            67204 kB
Shmem:             49836 kB
Slab:             418000 kB
SReclaimable:     389900 kB
SUnreclaim:        28100 kB
KernelStack:        3360 kB
PageTables:        29188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:   12713252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:  12156928 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 35088 MiB
End job on node139 at 2018-08-15 03:58:57