Trace number 4395679

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2400.1 2400.17

General information on the benchmark

NameBinPacking/BinPacking-sum-skj1/
BinPacking-sum-n3c3w2d.xml
MD5SUM3d635ffc1c83223a36f997090f45a603
Bench CategoryCOP (optimization 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 variables764
Number of constraints221
Number of domains2
Minimum domain size76
Maximum domain size110
Distribution of domain sizes[{"size":76,"count":763},{"size":110,"count":1}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":654},{"degree":5,"count":109}]
Minimum constraint arity7
Maximum constraint arity763
Distribution of constraint arities[{"arity":7,"count":218},{"arity":110,"count":1},{"arity":763,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":109},{"type":"lex","count":1},{"type":"sum","count":109},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

Solver Data 

1175.66/1175.72	c xcsp_picat version 2.7b12 (9/12/2019)

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (11752 MiB free)
  memory of node 1: 16384 MiB (13567 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395679-1568343408/watcher-4395679-1568343408 -o /tmp/evaluation-result-4395679-1568343408/solver-4395679-1568343408 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22069 --watchdog 2560 xcsp_picat HOME/instance-4395679-1568343408.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=27803, runsolver pid=27800

[startup+0.100122 s]*
/proc/loadavg: 1.96 1.99 2.03 3/199 27804
/proc/meminfo: memFree=25889060/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=2039532 memory=41652 CPUtime=0.1 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 1924 0 0 0 9 1 0 0 20 0 1 0 410254673 2088480768 10413 33554432000 4194304 5870510 140721258692496 140721258689640 4493693 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 509883 10413 870 410 0 505356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 41652 KiB

[startup+0.209616 s]*
/proc/loadavg: 1.96 1.99 2.03 3/199 27804
/proc/meminfo: memFree=25860388/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=2039532 memory=72556 CPUtime=0.21 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 1946 0 0 0 20 1 0 0 20 0 1 0 410254673 2088480768 18139 33554432000 4194304 5870510 140721258692496 140721258689640 4961585 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 509883 18139 871 410 0 505356 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 72556 KiB

[startup+0.309588 s]*
/proc/loadavg: 1.96 1.99 2.03 3/199 27804
/proc/meminfo: memFree=25846052/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=2039532 memory=84844 CPUtime=0.31 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 1958 0 0 0 30 1 0 0 20 0 1 0 410254673 2088480768 21211 33554432000 4194304 5870510 140721258692496 140721258689640 4785275 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 509883 21211 871 410 0 505356 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 84844 KiB

[startup+0.700325 s]
/proc/loadavg: 1.96 1.99 2.03 3/199 27804
/proc/meminfo: memFree=25831716/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=2039532 memory=130100 CPUtime=0.69 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2038 0 0 0 67 2 0 0 20 0 1 0 410254673 2088480768 32525 33554432000 4194304 5870510 140721258692496 140721258689640 4459612 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 509883 32525 888 410 0 505356 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 130100 KiB

[startup+1.50033 s]
/proc/loadavg: 1.96 1.99 2.03 3/199 27804
/proc/meminfo: memFree=25753252/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=2128196 memory=404160 CPUtime=1.49 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 20743 0 0 0 141 8 0 0 20 0 1 0 410254673 2179272704 101040 33554432000 4194304 5870510 140721258692496 140721258691224 5287642 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 532049 101040 972 410 0 527522 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2128196 KiB
Current children cumulated memory: 404160 KiB

[startup+3.10943 s]
/proc/loadavg: 1.96 1.99 2.03 3/199 27804
/proc/meminfo: memFree=25292888/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=2404996 memory=648580 CPUtime=3.1 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 60229 0 0 0 294 16 0 0 20 0 1 0 410254673 2462715904 162145 33554432000 4194304 5870510 140721258692496 140721258691656 139857855415483 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 601249 162145 972 410 0 596722 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2404996 KiB
Current children cumulated memory: 648580 KiB

[startup+6.30022 s]
/proc/loadavg: 1.96 1.99 2.03 3/199 27804
/proc/meminfo: memFree=25027592/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=2672376 memory=901824 CPUtime=6.29 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 96103 0 0 0 606 23 0 0 20 0 1 0 410254673 2736513024 225456 33554432000 4194304 5870510 140721258692496 140721258691496 5405696 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 668094 225456 972 410 0 663567 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2672376 KiB
Current children cumulated memory: 901824 KiB

[startup+12.7003 s]
/proc/loadavg: 1.97 1.99 2.03 3/199 27804
/proc/meminfo: memFree=24471436/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=3476416 memory=1580248 CPUtime=12.69 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 189087 0 0 0 1221 48 0 0 20 0 1 0 410254673 3559849984 395062 33554432000 4194304 5870510 140721258692496 140721258691224 139857855876999 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 869104 395062 972 410 0 864577 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3476416 KiB
Current children cumulated memory: 1580248 KiB

[startup+25.5003 s]
/proc/loadavg: 1.97 1.99 2.03 3/199 27804
/proc/meminfo: memFree=23656372/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=4332372 memory=2334520 CPUtime=25.48 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 289989 0 0 0 2475 73 0 0 20 0 1 0 410254673 4436348928 583630 33554432000 4194304 5870510 140721258692496 140721258691048 5287795 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1083093 583630 972 410 0 1078566 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 4332372 KiB
Current children cumulated memory: 2334520 KiB

[startup+51.1092 s]
/proc/loadavg: 1.98 1.99 2.03 3/199 27807
/proc/meminfo: memFree=22890572/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5336780 memory=3023820 CPUtime=51.1 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 582658 0 0 0 5003 107 0 0 20 0 1 0 410254673 5464862720 755955 33554432000 4194304 5870510 140721258692496 140721258691000 5337596 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334195 755955 979 410 0 1329668 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 5336780 KiB
Current children cumulated memory: 3023820 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/199 27811
/proc/meminfo: memFree=22883420/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5336780 memory=3023820 CPUtime=102.28 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 603108 0 0 0 10119 109 0 0 20 0 1 0 410254673 5464862720 755955 33554432000 4194304 5870510 140721258692496 140721258691000 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334195 755955 979 410 0 1329668 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 5336780 KiB
Current children cumulated memory: 3023820 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 27816
/proc/meminfo: memFree=20807068/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5336780 memory=3023820 CPUtime=162.28 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 624092 0 0 0 16117 111 0 0 20 0 1 0 410254673 5464862720 755955 33554432000 4194304 5870510 140721258692496 140721258691000 5337596 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334195 755955 979 410 0 1329668 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 5336780 KiB
Current children cumulated memory: 3023820 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 27822
/proc/meminfo: memFree=20801020/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5336780 memory=3023820 CPUtime=222.28 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 643494 0 0 0 22115 113 0 0 20 0 1 0 410254673 5464862720 755955 33554432000 4194304 5870510 140721258692496 140721258691000 5337614 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334195 755955 979 410 0 1329668 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 5336780 KiB
Current children cumulated memory: 3023820 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 27834
/proc/meminfo: memFree=19924376/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5336780 memory=3023820 CPUtime=282.27 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 665657 0 0 0 28112 115 0 0 20 0 1 0 410254673 5464862720 755955 33554432000 4194304 5870510 140721258692496 140721258691000 5337584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334195 755955 979 410 0 1329668 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 5336780 KiB
Current children cumulated memory: 3023820 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 27860
/proc/meminfo: memFree=19917556/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5336780 memory=3023820 CPUtime=342.28 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 686755 0 0 0 34111 117 0 0 20 0 1 0 410254673 5464862720 755955 33554432000 4194304 5870510 140721258692496 140721258691000 5337584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334195 755955 979 410 0 1329668 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 5336780 KiB
Current children cumulated memory: 3023820 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 27866
/proc/meminfo: memFree=19707680/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5336780 memory=3023820 CPUtime=402.27 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 708592 0 0 0 40108 119 0 0 20 0 1 0 410254673 5464862720 755955 33554432000 4194304 5870510 140721258692496 140721258691000 5337596 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334195 755955 979 410 0 1329668 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 5336780 KiB
Current children cumulated memory: 3023820 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 27870
/proc/meminfo: memFree=20011624/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5336780 memory=3023820 CPUtime=462.28 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 729346 0 0 0 46107 121 0 0 20 0 1 0 410254673 5464862720 755955 33554432000 4194304 5870510 140721258692496 140721258691000 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334195 755955 979 410 0 1329668 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 5336780 KiB
Current children cumulated memory: 3023820 KiB


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

/proc/27803/statm: 1334934 768755 1003 410 0 1330407 0
Current children cumulated CPU time: 1662.23 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3075020 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 27984
/proc/meminfo: memFree=19927460/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3078092 CPUtime=1722.23 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2700298 0 0 0 171883 340 0 0 20 0 1 0 410254673 5467889664 769523 33554432000 4194304 5870510 140721258692496 140721258691000 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 769523 1003 410 0 1330407 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3078092 KiB

[startup+1782.3 s]
/proc/loadavg: 2.11 2.04 2.05 3/199 27989
/proc/meminfo: memFree=19924340/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3079564 CPUtime=1782.23 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2718844 0 0 0 177882 341 0 0 20 0 1 0 410254673 5467889664 769891 33554432000 4194304 5870510 140721258692496 140721258691000 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 769891 1003 410 0 1330407 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3079564 KiB

[startup+1842.3 s]
/proc/loadavg: 2.10 2.05 2.05 3/199 27995
/proc/meminfo: memFree=20111936/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3082148 CPUtime=1842.23 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2735211 0 0 0 183881 342 0 0 20 0 1 0 410254673 5467889664 770537 33554432000 4194304 5870510 140721258692496 140721258691000 5337596 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 770537 1003 410 0 1330407 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3082148 KiB

[startup+1902.3 s]
/proc/loadavg: 2.04 2.04 2.05 3/199 27999
/proc/meminfo: memFree=21747984/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3087332 CPUtime=1902.23 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2751070 0 0 0 189880 343 0 0 20 0 1 0 410254673 5467889664 771833 33554432000 4194304 5870510 140721258692496 140721258691000 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 771833 1003 410 0 1330407 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3087332 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/199 28004
/proc/meminfo: memFree=21739096/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3089920 CPUtime=1962.23 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2767117 0 0 0 195879 344 0 0 20 0 1 0 410254673 5467889664 772480 33554432000 4194304 5870510 140721258692496 140721258691000 5337584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 772480 1003 410 0 1330407 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3089920 KiB

[startup+2022.3 s]
/proc/loadavg: 2.83 2.28 2.13 3/199 28010
/proc/meminfo: memFree=21703268/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3094780 CPUtime=2022.22 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2783256 0 0 0 201878 344 0 0 20 0 1 0 410254673 5467889664 773695 33554432000 4194304 5870510 140721258692496 140721258691000 5337596 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 773695 1003 410 0 1330407 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3094780 KiB

[startup+2082.3 s]
/proc/loadavg: 2.35 2.25 2.13 3/199 28081
/proc/meminfo: memFree=23648760/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3098204 CPUtime=2082.23 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2798344 0 0 0 207878 345 0 0 20 0 1 0 410254673 5467889664 774551 33554432000 4194304 5870510 140721258692496 140721258691000 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 774551 1003 410 0 1330407 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3098204 KiB

[startup+2142.3 s]
/proc/loadavg: 2.13 2.20 2.12 3/199 28085
/proc/meminfo: memFree=23673432/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3102540 CPUtime=2142.22 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2814941 0 0 0 213877 345 0 0 20 0 1 0 410254673 5467889664 775635 33554432000 4194304 5870510 140721258692496 140721258691000 5337596 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 775635 1003 410 0 1330407 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3102540 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.16 2.12 3/199 28155
/proc/meminfo: memFree=23631136/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3107836 CPUtime=2202.22 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2830324 0 0 0 219876 346 0 0 20 0 1 0 410254673 5467889664 776959 33554432000 4194304 5870510 140721258692496 140721258691000 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 776959 1003 410 0 1330407 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3107836 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.13 2.11 3/200 28160
/proc/meminfo: memFree=23631880/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3115120 CPUtime=2262.22 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2844422 0 0 0 225875 347 0 0 20 0 1 0 410254673 5467889664 778780 33554432000 4194304 5870510 140721258692496 140721258691000 5337614 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 778780 1003 410 0 1330407 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3115120 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.11 2.11 3/200 28164
/proc/meminfo: memFree=23623004/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3115120 CPUtime=2322.22 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2859568 0 0 0 231874 348 0 0 20 0 1 0 410254673 5467889664 778780 33554432000 4194304 5870510 140721258692496 140721258691000 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 778780 1003 410 0 1330407 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3115120 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.09 2.10 3/200 28170
/proc/meminfo: memFree=23601716/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3115120 CPUtime=2382.22 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2873607 0 0 0 237874 348 0 0 20 0 1 0 410254673 5467889664 778780 33554432000 4194304 5870510 140721258692496 140721258691000 5337600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 778780 1003 410 0 1330407 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3115120 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.00 2.08 2.10 3/200 28170
/proc/meminfo: memFree=23637148/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3115120 CPUtime=2400.03 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2874965 0 0 0 239655 348 0 0 20 0 1 0 410254673 5467889664 778780 33554432000 4194304 5870510 140721258692496 140721258691000 5337596 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 778780 1003 410 0 1330407 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3115120 KiB

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

[startup+2400.17 s]
# the end of solver process 27803 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2396.55 s, system=3.54991 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+2400.11 s]
/proc/loadavg: 2.00 2.08 2.10 3/200 28170
/proc/meminfo: memFree=23637148/32770624 swapFree=66957012/67108860
[pid=27803] ppid=27800 vsize=5339736 memory=3115120 CPUtime=2400.03 cores=0,2,4,6
/proc/27803/stat : 27803 (xcsp_picat) R 27800 27803 22038 0 -1 4202496 2874965 0 0 0 239655 348 0 0 20 0 1 0 410254673 5467889664 778780 33554432000 4194304 5870510 140721258692496 140721258691000 5337596 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 38830080 140721258697759 140721258697837 140721258697837 140721258700746 0
/proc/27803/statm: 1334934 778780 1003 410 0 1330407 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 5339736 KiB
Current children cumulated memory: 3115120 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.17
CPU time (s): 2400.1
CPU user time (s): 2396.55
CPU system time (s): 3.54991
CPU usage (%): 99.9971
Max. virtual memory (cumulated for all children) (KiB): 6624600
Max. memory (cumulated for all children) (KiB): 3692860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2396.55
system time used= 3.54991
maximum resident set size= 3692860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2874966
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= 36
involuntary context switches= 3031


# summary of solver processes directly reported to runsolver:
#   pid: 27803
#   total CPU time (s): 2400.1
#   total CPU user time (s): 2396.55
#   total CPU system time (s): 3.54991

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.0903 second user time and 12.3133 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-13 04:56:05
IDJOB=4395679
IDBENCH=136787
IDSOLVER=2845
FILE ID=node147/4395679-1568343408
RUNJOBID= node147-1568328264-22069
PBS_JOBID= 21701153
Free space on /tmp= 56544 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-sum-skj1/BinPacking-sum-n3c3w2d.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395679-1568343408/watcher-4395679-1568343408 -o /tmp/evaluation-result-4395679-1568343408/solver-4395679-1568343408 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22069 --watchdog 2560  xcsp_picat HOME/instance-4395679-1568343408.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 3d635ffc1c83223a36f997090f45a603
RANDOM SEED=1837158628

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        25927116 kB
MemAvailable:   30925264 kB
Buffers:          144828 kB
Cached:          5071200 kB
SwapCached:        48500 kB
Active:          2967316 kB
Inactive:        3190852 kB
Active(anon):     894056 kB
Inactive(anon):    89340 kB
Active(file):    2073260 kB
Inactive(file):  3101512 kB
Unevictable:      107768 kB
Mlocked:          107768 kB
SwapTotal:      67108860 kB
SwapFree:       66957012 kB
Dirty:              3216 kB
Writeback:             0 kB
AnonPages:       1002840 kB
Mapped:            46272 kB
Shmem:             32768 kB
Slab:             281252 kB
SReclaimable:     251836 kB
SUnreclaim:        29416 kB
KernelStack:        3552 kB
PageTables:         7296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3078256 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    897024 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56540 MiB
End job on node147 at 2019-09-13 05:36:05