Trace number 4395133

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) 2519.51 2520.02

General information on the benchmark

NameBibd/Bibd-sum-open/
Bibd-sum-85-085-36-36-15.xml
MD5SUMe7b94b237cf4deebd8c7bf96e74cfc29
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 variables7225
Number of constraints3741
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":7225}]
Minimum variable degree87
Maximum variable degree87
Distribution of variable degrees[{"degree":87,"count":7225}]
Minimum constraint arity85
Maximum constraint arity7225
Distribution of constraint arities[{"arity":85,"count":170},{"arity":170,"count":3570},{"arity":7225,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":3740}]
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 (15306 MiB free)
  memory of node 1: 16384 MiB (13096 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395133-1568326909/watcher-4395133-1568326909 -o /tmp/evaluation-result-4395133-1568326909/solver-4395133-1568326909 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580 xcsp_picat HOME/instance-4395133-1568326909.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
solver pid=28279, runsolver pid=28276
Current StackSize limit: 8192 KiB


[startup+0.100716 s]*
/proc/loadavg: 2.00 2.04 2.08 3/198 28280
/proc/meminfo: memFree=29048640/32770624 swapFree=66920896/67108860
[pid=28279] ppid=28276 vsize=2031716 memory=40616 CPUtime=0.1 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 1665 0 0 0 10 0 0 0 20 0 1 0 408947003 2080477184 10154 33554432000 4194304 5870510 140733372342832 140733372342136 4462683 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 507929 10154 852 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 40616 KiB

[startup+0.209681 s]*
/proc/loadavg: 2.00 2.04 2.08 3/198 28280
/proc/meminfo: memFree=29020112/32770624 swapFree=66920896/67108860
[pid=28279] ppid=28276 vsize=2031716 memory=69468 CPUtime=0.2 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 1679 0 0 0 20 0 0 0 20 0 1 0 408947003 2080477184 17367 33554432000 4194304 5870510 140733372342832 140733372342136 4632650 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 507929 17367 855 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 69468 KiB

[startup+0.309589 s]*
/proc/loadavg: 2.00 2.04 2.08 3/198 28280
/proc/meminfo: memFree=28993488/32770624 swapFree=66920896/67108860
[pid=28279] ppid=28276 vsize=2031716 memory=96092 CPUtime=0.31 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 1692 0 0 0 30 1 0 0 20 0 1 0 408947003 2080477184 24023 33554432000 4194304 5870510 140733372342832 140733372342136 4462896 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 507929 24023 855 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 96092 KiB

[startup+0.700315 s]
/proc/loadavg: 2.00 2.04 2.08 3/198 28280
/proc/meminfo: memFree=28942164/32770624 swapFree=66920896/67108860
[pid=28279] ppid=28276 vsize=2031716 memory=165792 CPUtime=0.69 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 1752 0 0 0 67 2 0 0 20 0 1 0 408947003 2080477184 41448 33554432000 4194304 5870510 140733372342832 140733372342200 4462249 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 507929 41448 857 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 165792 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.04 2.08 3/198 28280
/proc/meminfo: memFree=28877720/32770624 swapFree=66920896/67108860
[pid=28279] ppid=28276 vsize=2031716 memory=281324 CPUtime=1.48 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 2010 0 0 0 145 3 0 0 20 0 1 0 408947003 2080477184 70331 33554432000 4194304 5870510 140733372342832 140733372342200 4479492 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 507929 70331 866 410 0 503402 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 281324 KiB

[startup+3.10956 s]
/proc/loadavg: 2.00 2.04 2.08 3/198 28280
/proc/meminfo: memFree=28520796/32770624 swapFree=66920896/67108860
[pid=28279] ppid=28276 vsize=2407872 memory=604724 CPUtime=3.09 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 4609 0 0 0 300 9 0 0 20 0 1 0 408947003 2465660928 151181 33554432000 4194304 5870510 140733372342832 140733372342200 5245088 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 601968 151181 887 410 0 597441 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2407872 KiB
Current children cumulated memory: 604724 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.04 2.08 3/198 28280
/proc/meminfo: memFree=28075976/32770624 swapFree=66920896/67108860
[pid=28279] ppid=28276 vsize=2557776 memory=1016752 CPUtime=6.29 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 8715 0 0 0 595 34 0 0 20 0 1 0 408947003 2619162624 254188 33554432000 4194304 5870510 140733372342832 140733372341736 139760837582727 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 639444 254188 933 410 0 634917 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2557776 KiB
Current children cumulated memory: 1016752 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.04 2.08 3/199 28290
/proc/meminfo: memFree=28060736/32770624 swapFree=66920900/67108860
[pid=28279] ppid=28276 vsize=2566016 memory=1025116 CPUtime=12.68 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 12401 0 0 0 1221 47 0 0 20 0 1 0 408947003 2627600384 256279 33554432000 4194304 5870510 140733372342832 140733372341928 5476950 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 641504 256279 954 410 0 636977 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2566016 KiB
Current children cumulated memory: 1025116 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.05 2.08 3/199 28290
/proc/meminfo: memFree=28053392/32770624 swapFree=66920900/67108860
[pid=28279] ppid=28276 vsize=2574368 memory=1033552 CPUtime=25.48 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 16542 0 0 0 2500 48 0 0 20 0 1 0 408947003 2636152832 258388 33554432000 4194304 5870510 140733372342832 140733372341928 5574992 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 643592 258388 954 410 0 639065 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2574368 KiB
Current children cumulated memory: 1033552 KiB

[startup+51.1092 s]
/proc/loadavg: 2.05 2.05 2.08 3/199 28290
/proc/meminfo: memFree=28044700/32770624 swapFree=66920900/67108860
[pid=28279] ppid=28276 vsize=2581344 memory=1040092 CPUtime=51.09 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 20668 0 0 0 5059 50 0 0 20 0 1 0 408947003 2643296256 260023 33554432000 4194304 5870510 140733372342832 140733372342072 139760837582727 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 645336 260023 954 410 0 640809 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2581344 KiB
Current children cumulated memory: 1040092 KiB

[startup+102.3 s]
/proc/loadavg: 2.30 2.10 2.09 3/199 28296
/proc/meminfo: memFree=28027912/32770624 swapFree=66920900/67108860
[pid=28279] ppid=28276 vsize=2592836 memory=1050996 CPUtime=102.27 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 25402 0 0 0 10174 53 0 0 20 0 1 0 408947003 2655064064 262749 33554432000 4194304 5870510 140733372342832 140733372342072 5476932 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 648209 262749 954 410 0 643682 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2592836 KiB
Current children cumulated memory: 1050996 KiB

[startup+162.3 s]
/proc/loadavg: 2.39 2.19 2.12 3/200 28301
/proc/meminfo: memFree=28012748/32770624 swapFree=66920900/67108860
[pid=28279] ppid=28276 vsize=2604356 memory=1062216 CPUtime=162.25 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 32087 0 0 0 16169 56 0 0 20 0 1 0 408947003 2666860544 265554 33554432000 4194304 5870510 140733372342832 140733372341928 5562032 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 651089 265554 954 410 0 646562 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 2604356 KiB
Current children cumulated memory: 1062216 KiB

[startup+222.3 s]
/proc/loadavg: 2.14 2.15 2.12 3/200 28305
/proc/meminfo: memFree=27991652/32770624 swapFree=66920900/67108860
[pid=28279] ppid=28276 vsize=2623032 memory=1078336 CPUtime=222.24 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 36187 0 0 0 22164 60 0 0 20 0 1 0 408947003 2685984768 269584 33554432000 4194304 5870510 140733372342832 140733372341928 139760837582727 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 655758 269584 954 410 0 651231 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2623032 KiB
Current children cumulated memory: 1078336 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.12 2.11 3/200 28311
/proc/meminfo: memFree=27981812/32770624 swapFree=66920900/67108860
[pid=28279] ppid=28276 vsize=2628796 memory=1085800 CPUtime=282.23 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 40855 0 0 0 28160 63 0 0 20 0 1 0 408947003 2691887104 271450 33554432000 4194304 5870510 140733372342832 140733372341928 139760837582727 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 657199 271450 954 410 0 652672 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2628796 KiB
Current children cumulated memory: 1085800 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.10 2.11 3/199 28316
/proc/meminfo: memFree=27960212/32770624 swapFree=66920900/67108860
[pid=28279] ppid=28276 vsize=2641756 memory=1099636 CPUtime=342.22 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 46879 0 0 0 34156 66 0 0 20 0 1 0 408947003 2705158144 274909 33554432000 4194304 5870510 140733372342832 140733372341352 5406835 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 660439 274909 954 410 0 655912 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 2641756 KiB
Current children cumulated memory: 1099636 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.08 2.10 3/199 28320
/proc/meminfo: memFree=27951068/32770624 swapFree=66920900/67108860
[pid=28279] ppid=28276 vsize=2653432 memory=1104196 CPUtime=402.2 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 50413 0 0 0 40152 68 0 0 20 0 1 0 408947003 2717114368 276049 33554432000 4194304 5870510 140733372342832 140733372342008 5478381 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 663358 276049 954 410 0 658831 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 2653432 KiB
Current children cumulated memory: 1104196 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.07 2.10 3/198 28326
/proc/meminfo: memFree=27946464/32770624 swapFree=66920900/67108860
[pid=28279] ppid=28276 vsize=2655580 memory=1108780 CPUtime=462.2 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 52935 0 0 0 46148 72 0 0 20 0 1 0 408947003 2719313920 277195 33554432000 4194304 5870510 140733372342832 140733372341928 5562059 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 663895 277195 954 410 0 659368 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 2655580 KiB
Current children cumulated memory: 1108780 KiB


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

/proc/28279/statm: 725931 338342 954 410 0 721404 0
Current children cumulated CPU time: 1721.93 s
Current children cumulated vsize: 2903724 KiB
Current children cumulated memory: 1353368 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/198 28446
/proc/meminfo: memFree=27642868/32770624 swapFree=66920936/67108860
[pid=28279] ppid=28276 vsize=2957728 memory=1360300 CPUtime=1781.91 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 171156 0 0 0 178047 144 0 0 20 0 1 0 408947003 3028713472 340075 33554432000 4194304 5870510 140733372342832 140733372341832 139760837582727 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 739432 340075 954 410 0 734905 0
Current children cumulated CPU time: 1781.91 s
Current children cumulated vsize: 2957728 KiB
Current children cumulated memory: 1360300 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/199 28458
/proc/meminfo: memFree=27633952/32770624 swapFree=66920940/67108860
[pid=28279] ppid=28276 vsize=2961736 memory=1367984 CPUtime=1841.9 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 175941 0 0 0 184043 147 0 0 20 0 1 0 408947003 3032817664 341996 33554432000 4194304 5870510 140733372342832 140733372342008 5478381 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 740434 341996 954 410 0 735907 0
Current children cumulated CPU time: 1841.9 s
Current children cumulated vsize: 2961736 KiB
Current children cumulated memory: 1367984 KiB

[startup+1902.3 s]
/proc/loadavg: 2.04 2.07 2.06 3/199 28464
/proc/meminfo: memFree=27623308/32770624 swapFree=66920940/67108860
[pid=28279] ppid=28276 vsize=2965524 memory=1378844 CPUtime=1901.89 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 180182 0 0 0 190039 150 0 0 20 0 1 0 408947003 3036696576 344711 33554432000 4194304 5870510 140733372342832 140733372341928 5477013 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 741381 344711 954 410 0 736854 0
Current children cumulated CPU time: 1901.89 s
Current children cumulated vsize: 2965524 KiB
Current children cumulated memory: 1378844 KiB

[startup+1962.3 s]
/proc/loadavg: 2.02 2.06 2.06 3/199 28468
/proc/meminfo: memFree=27571696/32770624 swapFree=66920940/67108860
[pid=28279] ppid=28276 vsize=3027484 memory=1431048 CPUtime=1961.88 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 196512 0 0 0 196033 155 0 0 20 0 1 0 408947003 3100143616 357762 33554432000 4194304 5870510 140733372342832 140733372342008 5562064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 756871 357762 954 410 0 752344 0
Current children cumulated CPU time: 1961.88 s
Current children cumulated vsize: 3027484 KiB
Current children cumulated memory: 1431048 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/200 28485
/proc/meminfo: memFree=27567008/32770624 swapFree=66920952/67108860
[pid=28279] ppid=28276 vsize=3027484 memory=1435292 CPUtime=2021.87 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 200671 0 0 0 202029 158 0 0 20 0 1 0 408947003 3100143616 358823 33554432000 4194304 5870510 140733372342832 140733372341928 5478381 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 756871 358823 954 410 0 752344 0
Current children cumulated CPU time: 2021.87 s
Current children cumulated vsize: 3027484 KiB
Current children cumulated memory: 1435292 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/200 28491
/proc/meminfo: memFree=27548180/32770624 swapFree=66920952/67108860
[pid=28279] ppid=28276 vsize=3045940 memory=1456256 CPUtime=2081.85 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 205434 0 0 0 208024 161 0 0 20 0 1 0 408947003 3119042560 364064 33554432000 4194304 5870510 140733372342832 140733372341928 5562032 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 761485 364064 954 410 0 756958 0
Current children cumulated CPU time: 2081.85 s
Current children cumulated vsize: 3045940 KiB
Current children cumulated memory: 1456256 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 28496
/proc/meminfo: memFree=27541256/32770624 swapFree=66920952/67108860
[pid=28279] ppid=28276 vsize=3045940 memory=1460984 CPUtime=2141.84 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 208857 0 0 0 214019 165 0 0 20 0 1 0 408947003 3119042560 365246 33554432000 4194304 5870510 140733372342832 140733372341832 5479786 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 761485 365246 954 410 0 756958 0
Current children cumulated CPU time: 2141.84 s
Current children cumulated vsize: 3045940 KiB
Current children cumulated memory: 1460984 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 28500
/proc/meminfo: memFree=27538212/32770624 swapFree=66920952/67108860
[pid=28279] ppid=28276 vsize=3045940 memory=1464100 CPUtime=2201.83 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 212311 0 0 0 220014 169 0 0 20 0 1 0 408947003 3119042560 366025 33554432000 4194304 5870510 140733372342832 140733372341928 5476984 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 761485 366025 954 410 0 756958 0
Current children cumulated CPU time: 2201.83 s
Current children cumulated vsize: 3045940 KiB
Current children cumulated memory: 1464100 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 28627
/proc/meminfo: memFree=29793852/32770624 swapFree=66920952/67108860
[pid=28279] ppid=28276 vsize=3067812 memory=1469072 CPUtime=2261.82 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 216655 0 0 0 226010 172 0 0 20 0 1 0 408947003 3141439488 367268 33554432000 4194304 5870510 140733372342832 140733372342008 5478371 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 766953 367268 954 410 0 762426 0
Current children cumulated CPU time: 2261.82 s
Current children cumulated vsize: 3067812 KiB
Current children cumulated memory: 1469072 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28632
/proc/meminfo: memFree=29496220/32770624 swapFree=66920960/67108860
[pid=28279] ppid=28276 vsize=3067812 memory=1476088 CPUtime=2321.81 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 219170 0 0 0 232006 175 0 0 20 0 1 0 408947003 3141439488 369022 33554432000 4194304 5870510 140733372342832 140733372342072 139760837582727 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 766953 369022 954 410 0 762426 0
Current children cumulated CPU time: 2321.81 s
Current children cumulated vsize: 3067812 KiB
Current children cumulated memory: 1476088 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/198 28636
/proc/meminfo: memFree=29415148/32770624 swapFree=66920960/67108860
[pid=28279] ppid=28276 vsize=3077048 memory=1492564 CPUtime=2381.79 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 222462 0 0 0 238000 179 0 0 20 0 1 0 408947003 3150897152 373141 33554432000 4194304 5870510 140733372342832 140733372342072 5477179 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 769262 373141 954 410 0 764735 0
Current children cumulated CPU time: 2381.79 s
Current children cumulated vsize: 3077048 KiB
Current children cumulated memory: 1492564 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28650
/proc/meminfo: memFree=29333088/32770624 swapFree=66920968/67108860
[pid=28279] ppid=28276 vsize=3080904 memory=1500528 CPUtime=2441.79 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 224376 0 0 0 243997 182 0 0 20 0 1 0 408947003 3154845696 375132 33554432000 4194304 5870510 140733372342832 140733372341928 5478371 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 770226 375132 954 410 0 765699 0
Current children cumulated CPU time: 2441.79 s
Current children cumulated vsize: 3080904 KiB
Current children cumulated memory: 1500528 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28680
/proc/meminfo: memFree=29349004/32770624 swapFree=66920980/67108860
[pid=28279] ppid=28276 vsize=3084872 memory=1508536 CPUtime=2501.78 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 226223 0 0 0 249994 184 0 0 20 0 1 0 408947003 3158908928 377134 33554432000 4194304 5870510 140733372342832 140733372341928 5558421 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 771218 377134 954 410 0 766691 0
Current children cumulated CPU time: 2501.78 s
Current children cumulated vsize: 3084872 KiB
Current children cumulated memory: 1508536 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 28680
/proc/meminfo: memFree=29308728/32770624 swapFree=66920980/67108860
[pid=28279] ppid=28276 vsize=3086000 memory=1515724 CPUtime=2519.48 cores=0,2,4,6
/proc/28279/stat : 28279 (xcsp_picat) R 28276 28279 27155 0 -1 4202496 227117 0 0 0 251764 184 0 0 20 0 1 0 408947003 3160064000 378931 33554432000 4194304 5870510 140733372342832 140733372341928 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 27963392 140733372347423 140733372347501 140733372347501 140733372350410 0
/proc/28279/statm: 771500 378931 954 410 0 766973 0
Current children cumulated CPU time: 2519.48 s
Current children cumulated vsize: 3086000 KiB
Current children cumulated memory: 1515724 KiB

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

[startup+2520.02 s]
# the end of solver process 28279 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.65 s, system=1.86162 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): 2519.51
CPU user time (s): 2517.65
CPU system time (s): 1.86162
CPU usage (%): 99.9796
Max. virtual memory (cumulated for all children) (KiB): 3086000
Max. memory (cumulated for all children) (KiB): 1515724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.65
system time used= 1.86162
maximum resident set size= 1515876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 227117
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= 6
involuntary context switches= 4510


# summary of solver processes directly reported to runsolver:
#   pid: 28279
#   total CPU time (s): 2519.51
#   total CPU user time (s): 2517.65
#   total CPU system time (s): 1.86162

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.04911 second user time and 16.583 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-12 23:19:53
IDJOB=4395133
IDBENCH=124071
IDSOLVER=2844
FILE ID=node107/4395133-1568326909
RUNJOBID= node107-1568318150-27186
PBS_JOBID= 21701137
Free space on /tmp= 55704 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Bibd/Bibd-sum-open/Bibd-sum-85-085-36-36-15.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395133-1568326909/watcher-4395133-1568326909 -o /tmp/evaluation-result-4395133-1568326909/solver-4395133-1568326909 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580  xcsp_picat HOME/instance-4395133-1568326909.xml

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

MD5SUM BENCH= e7b94b237cf4deebd8c7bf96e74cfc29
RANDOM SEED=1408837269

node107.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        29083836 kB
MemAvailable:   29424920 kB
Buffers:          121692 kB
Cached:           488420 kB
SwapCached:        80364 kB
Active:          2753832 kB
Inactive:         340920 kB
Active(anon):    2413684 kB
Inactive(anon):   100300 kB
Active(file):     340148 kB
Inactive(file):   240620 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66920896 kB
Dirty:              3184 kB
Writeback:             0 kB
AnonPages:       2523428 kB
Mapped:            34132 kB
Shmem:             20644 kB
Slab:             180872 kB
SReclaimable:     152304 kB
SUnreclaim:        28568 kB
KernelStack:        3744 kB
PageTables:        10580 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4594924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1935360 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 55700 MiB
End job on node107 at 2019-09-13 00:01:54