Trace number 4395373

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) 2519.77 2520.01

General information on the benchmark

NameBinPacking/BinPacking-sum-sw100/
BinPacking-sum-sw100-01.xml
MD5SUM158e2c33e228ebf79a07c013c2cd02f9
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark20012.7
Satisfiable
(Un)Satisfiability was proved
Number of variables109
Number of constraints39
Number of domains2
Minimum domain size19
Maximum domain size47
Distribution of domain sizes[{"size":19,"count":1},{"size":47,"count":108}]
Minimum variable degree2
Maximum variable degree5
Distribution of variable degrees[{"degree":2,"count":1},{"degree":4,"count":90},{"degree":5,"count":18}]
Minimum constraint arity6
Maximum constraint arity108
Distribution of constraint arities[{"arity":6,"count":36},{"arity":19,"count":1},{"arity":108,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":18},{"type":"lex","count":1},{"type":"sum","count":18},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

Solver Data 

37.88/37.91	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 (11520 MiB free)
  memory of node 1: 16384 MiB (15444 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395373-1568341443/watcher-4395373-1568341443 -o /tmp/evaluation-result-4395373-1568341443/solver-4395373-1568341443 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580 xcsp_picat HOME/instance-4395373-1568341443.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
solver pid=32385, runsolver pid=32382
Current StackSize limit: 8192 KiB


[startup+0.100154 s]*
/proc/loadavg: 2.01 2.07 2.07 3/199 32386
/proc/meminfo: memFree=27586672/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2047964 memory=28836 CPUtime=0.1 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 2806 0 0 0 10 0 0 0 20 0 1 0 410400418 2097115136 7209 33554432000 4194304 5870510 140724134051984 140724134050984 4442434 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 511991 7209 960 410 0 507464 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2047964 KiB
Current children cumulated memory: 28836 KiB

[startup+0.209766 s]*
/proc/loadavg: 2.01 2.07 2.07 3/199 32386
/proc/meminfo: memFree=27566020/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2064420 memory=50764 CPUtime=0.21 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 7425 0 0 0 20 1 0 0 20 0 1 0 410400418 2113966080 12691 33554432000 4194304 5870510 140724134051984 140724134050984 5478360 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 516105 12691 962 410 0 511578 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2064420 KiB
Current children cumulated memory: 50764 KiB

[startup+0.309766 s]*
/proc/loadavg: 2.01 2.07 2.07 3/199 32386
/proc/meminfo: memFree=27564532/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2064420 memory=50764 CPUtime=0.31 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 7427 0 0 0 30 1 0 0 20 0 1 0 410400418 2113966080 12691 33554432000 4194304 5870510 140724134051984 140724134050984 140188792987527 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 516105 12691 962 410 0 511578 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2064420 KiB
Current children cumulated memory: 50764 KiB

[startup+0.700396 s]
/proc/loadavg: 2.01 2.07 2.07 3/199 32386
/proc/meminfo: memFree=27562200/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2080384 memory=66420 CPUtime=0.69 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 11215 0 0 0 67 2 0 0 20 0 1 0 410400418 2130313216 16605 33554432000 4194304 5870510 140724134051984 140724134051080 5477221 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 520096 16605 962 410 0 515569 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2080384 KiB
Current children cumulated memory: 66420 KiB

[startup+1.50036 s]
/proc/loadavg: 2.01 2.07 2.07 3/199 32386
/proc/meminfo: memFree=27539256/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2095100 memory=76176 CPUtime=1.49 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 13687 0 0 0 146 3 0 0 20 0 1 0 410400418 2145382400 19044 33554432000 4194304 5870510 140724134051984 140724134051080 5562056 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 523775 19044 962 410 0 519248 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2095100 KiB
Current children cumulated memory: 76176 KiB

[startup+3.10936 s]
/proc/loadavg: 2.00 2.07 2.07 3/199 32386
/proc/meminfo: memFree=27527792/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2114120 memory=87920 CPUtime=3.1 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 17817 0 0 0 306 4 0 0 20 0 1 0 410400418 2164858880 21980 33554432000 4194304 5870510 140724134051984 140724134051000 5337584 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 528530 21980 969 410 0 524003 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2114120 KiB
Current children cumulated memory: 87920 KiB

[startup+6.30027 s]
/proc/loadavg: 2.00 2.07 2.07 3/199 32386
/proc/meminfo: memFree=27529656/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2099168 memory=83796 CPUtime=6.29 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 33339 0 0 0 623 6 0 0 20 0 1 0 410400418 2149548032 20949 33554432000 4194304 5870510 140724134051984 140724134050984 5557784 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 524792 20949 993 410 0 520265 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2099168 KiB
Current children cumulated memory: 83796 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.07 2.07 3/199 32388
/proc/meminfo: memFree=27574096/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2099168 memory=81512 CPUtime=12.69 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 63100 0 0 0 1256 13 0 0 20 0 1 0 410400418 2149548032 20378 33554432000 4194304 5870510 140724134051984 140724134051080 5574868 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 524792 20378 993 410 0 520265 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2099168 KiB
Current children cumulated memory: 81512 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.07 2.06 3/199 32389
/proc/meminfo: memFree=27482364/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2163508 memory=130488 CPUtime=25.48 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 84472 0 0 0 2528 20 0 0 20 0 1 0 410400418 2215432192 32622 33554432000 4194304 5870510 140724134051984 140724134050792 140188798207836 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 540877 32622 993 410 0 536350 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2163508 KiB
Current children cumulated memory: 130488 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.06 2.06 3/199 32389
/proc/meminfo: memFree=27475692/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2151836 memory=135036 CPUtime=51.09 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 101037 0 0 0 5081 28 0 0 20 0 1 0 410400418 2203480064 33759 33554432000 4194304 5870510 140724134051984 140724134050552 5272719 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 537959 33759 995 410 0 533432 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2151836 KiB
Current children cumulated memory: 135036 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/200 32395
/proc/meminfo: memFree=27461032/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2182408 memory=144852 CPUtime=102.28 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 110219 0 0 0 10196 32 0 0 20 0 1 0 410400418 2234785792 36213 33554432000 4194304 5870510 140724134051984 140724134050424 5283036 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 545602 36213 995 410 0 541075 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2182408 KiB
Current children cumulated memory: 144852 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/199 32399
/proc/meminfo: memFree=27547540/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2163732 memory=151028 CPUtime=162.27 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 120464 0 0 0 16191 36 0 0 20 0 1 0 410400418 2215661568 37757 33554432000 4194304 5870510 140724134051984 140724134051000 140188798207020 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 540933 37757 995 410 0 536406 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2163732 KiB
Current children cumulated memory: 151028 KiB

[startup+222.3 s]
/proc/loadavg: 2.08 2.05 2.05 3/198 32404
/proc/meminfo: memFree=27525156/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2182408 memory=169704 CPUtime=222.27 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 128705 0 0 0 22184 43 0 0 20 0 1 0 410400418 2234785792 42426 33554432000 4194304 5870510 140724134051984 140724134051000 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 545602 42426 995 410 0 541075 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2182408 KiB
Current children cumulated memory: 169704 KiB

[startup+282.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/199 32410
/proc/meminfo: memFree=27500676/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2182408 memory=169704 CPUtime=282.26 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 129454 0 0 0 28177 49 0 0 20 0 1 0 410400418 2234785792 42426 33554432000 4194304 5870510 140724134051984 140724134051000 5274936 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 545602 42426 995 410 0 541075 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2182408 KiB
Current children cumulated memory: 169704 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/198 32414
/proc/meminfo: memFree=27482976/32770624 swapFree=66921220/67108860
[pid=32385] ppid=32382 vsize=2194080 memory=180176 CPUtime=342.26 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 138341 0 0 0 34174 52 0 0 20 0 1 0 410400418 2246737920 45044 33554432000 4194304 5870510 140724134051984 140724134050552 5288765 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 548520 45044 995 410 0 543993 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2194080 KiB
Current children cumulated memory: 180176 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/198 32419
/proc/meminfo: memFree=27458744/32770624 swapFree=66921232/67108860
[pid=32385] ppid=32382 vsize=2213048 memory=200344 CPUtime=402.25 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 138880 0 0 0 40173 52 0 0 20 0 1 0 410400418 2266161152 50086 33554432000 4194304 5870510 140724134051984 140724134050552 5282738 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 553262 50086 995 410 0 548735 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2213048 KiB
Current children cumulated memory: 200344 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 32425
/proc/meminfo: memFree=29312052/32770624 swapFree=66921232/67108860
[pid=32385] ppid=32382 vsize=2213052 memory=200284 CPUtime=462.24 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 148228 0 0 0 46171 53 0 0 20 0 1 0 410400418 2266165248 50071 33554432000 4194304 5870510 140724134051984 140724134050552 5272665 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 553263 50071 995 410 0 548736 0
Current children cumulated CPU time: 462.24 s
Current children cumulated vsize: 2213052 KiB
Current children cumulated memory: 200284 KiB


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

/proc/32385/statm: 568662 65485 995 410 0 564135 0
Current children cumulated CPU time: 1722.13 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 261940 KiB

[startup+1782.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/199 32550
/proc/meminfo: memFree=29213568/32770624 swapFree=66921272/67108860
[pid=32385] ppid=32382 vsize=2274652 memory=247440 CPUtime=1782.12 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 262559 0 0 0 178051 161 0 0 20 0 1 0 410400418 2329243648 61860 33554432000 4194304 5870510 140724134051984 140724134051000 5262944 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568663 61860 995 410 0 564136 0
Current children cumulated CPU time: 1782.12 s
Current children cumulated vsize: 2274652 KiB
Current children cumulated memory: 247440 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 32554
/proc/meminfo: memFree=29242316/32770624 swapFree=66921272/67108860
[pid=32385] ppid=32382 vsize=2225332 memory=212624 CPUtime=1842.12 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 263823 0 0 0 184041 171 0 0 20 0 1 0 410400418 2278739968 53156 33554432000 4194304 5870510 140724134051984 140724134050424 5262591 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 556333 53156 995 410 0 551806 0
Current children cumulated CPU time: 1842.12 s
Current children cumulated vsize: 2225332 KiB
Current children cumulated memory: 212624 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 32621
/proc/meminfo: memFree=31054136/32770624 swapFree=66921272/67108860
[pid=32385] ppid=32382 vsize=2274652 memory=247868 CPUtime=1902.1 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 267078 0 0 0 190029 181 0 0 20 0 1 0 410400418 2329243648 61967 33554432000 4194304 5870510 140724134051984 140724134050424 5282595 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568663 61967 995 410 0 564136 0
Current children cumulated CPU time: 1902.1 s
Current children cumulated vsize: 2274652 KiB
Current children cumulated memory: 247868 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 32625
/proc/meminfo: memFree=31005848/32770624 swapFree=66921272/67108860
[pid=32385] ppid=32382 vsize=2274648 memory=261360 CPUtime=1962.09 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 269245 0 0 0 196019 190 0 0 20 0 1 0 410400418 2329239552 65340 33554432000 4194304 5870510 140724134051984 140724134050552 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568662 65340 995 410 0 564135 0
Current children cumulated CPU time: 1962.09 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 261360 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/198 32630
/proc/meminfo: memFree=31029648/32770624 swapFree=66921276/67108860
[pid=32385] ppid=32382 vsize=2274648 memory=268292 CPUtime=2022.08 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 270791 0 0 0 202018 190 0 0 20 0 1 0 410400418 2329239552 67073 33554432000 4194304 5870510 140724134051984 140724134050552 5283064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568662 67073 995 410 0 564135 0
Current children cumulated CPU time: 2022.08 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 268292 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 32636
/proc/meminfo: memFree=30998392/32770624 swapFree=66921276/67108860
[pid=32385] ppid=32382 vsize=2274648 memory=268292 CPUtime=2082.08 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 270793 0 0 0 208018 190 0 0 20 0 1 0 410400418 2329239552 67073 33554432000 4194304 5870510 140724134051984 140724134050552 5263036 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568662 67073 995 410 0 564135 0
Current children cumulated CPU time: 2082.08 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 268292 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/198 32701
/proc/meminfo: memFree=31139880/32770624 swapFree=66921276/67108860
[pid=32385] ppid=32382 vsize=2274648 memory=268292 CPUtime=2142.07 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 270805 0 0 0 214017 190 0 0 20 0 1 0 410400418 2329239552 67073 33554432000 4194304 5870510 140724134051984 140724134050552 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568662 67073 995 410 0 564135 0
Current children cumulated CPU time: 2142.07 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 268292 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/198 429
/proc/meminfo: memFree=31170936/32770624 swapFree=66921276/67108860
[pid=32385] ppid=32382 vsize=2274648 memory=268292 CPUtime=2202.07 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 272298 0 0 0 220017 190 0 0 20 0 1 0 410400418 2329239552 67073 33554432000 4194304 5870510 140724134051984 140724134050552 5283064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568662 67073 995 410 0 564135 0
Current children cumulated CPU time: 2202.07 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 268292 KiB

[startup+2262.3 s]
/proc/loadavg: 2.10 2.02 2.05 3/198 650
/proc/meminfo: memFree=31166684/32770624 swapFree=66921276/67108860
[pid=32385] ppid=32382 vsize=2274648 memory=268292 CPUtime=2262.06 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 273789 0 0 0 226016 190 0 0 20 0 1 0 410400418 2329239552 67073 33554432000 4194304 5870510 140724134051984 140724134050552 5282690 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568662 67073 995 410 0 564135 0
Current children cumulated CPU time: 2262.06 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 268292 KiB

[startup+2322.3 s]
/proc/loadavg: 2.17 2.06 2.06 3/198 914
/proc/meminfo: memFree=30982536/32770624 swapFree=66921280/67108860
[pid=32385] ppid=32382 vsize=2274648 memory=268292 CPUtime=2322.06 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 275283 0 0 0 232016 190 0 0 20 0 1 0 410400418 2329239552 67073 33554432000 4194304 5870510 140724134051984 140724134050552 140188798224948 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568662 67073 995 410 0 564135 0
Current children cumulated CPU time: 2322.06 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 268292 KiB

[startup+2382.3 s]
/proc/loadavg: 1.95 2.02 2.04 3/198 1131
/proc/meminfo: memFree=30870316/32770624 swapFree=66921308/67108860
[pid=32385] ppid=32382 vsize=2274648 memory=268292 CPUtime=2382.06 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 276782 0 0 0 238015 191 0 0 20 0 1 0 410400418 2329239552 67073 33554432000 4194304 5870510 140724134051984 140724134050552 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568662 67073 995 410 0 564135 0
Current children cumulated CPU time: 2382.06 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 268292 KiB

[startup+2442.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/199 1137
/proc/meminfo: memFree=30849436/32770624 swapFree=66921308/67108860
[pid=32385] ppid=32382 vsize=2274648 memory=268292 CPUtime=2442.06 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 278293 0 0 0 244015 191 0 0 20 0 1 0 410400418 2329239552 67073 33554432000 4194304 5870510 140724134051984 140724134050552 5276952 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568662 67073 995 410 0 564135 0
Current children cumulated CPU time: 2442.06 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 268292 KiB

[startup+2502.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/198 1141
/proc/meminfo: memFree=30850844/32770624 swapFree=66921308/67108860
[pid=32385] ppid=32382 vsize=2274648 memory=268292 CPUtime=2502.05 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 279815 0 0 0 250014 191 0 0 20 0 1 0 410400418 2329239552 67073 33554432000 4194304 5870510 140724134051984 140724134050552 5262639 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568662 67073 995 410 0 564135 0
Current children cumulated CPU time: 2502.05 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 268292 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.99 2.01 2.04 3/198 1141
/proc/meminfo: memFree=30842620/32770624 swapFree=66921308/67108860
[pid=32385] ppid=32382 vsize=2274648 memory=268292 CPUtime=2519.76 cores=1,3,5,7
/proc/32385/stat : 32385 (xcsp_picat) R 32382 32385 27155 0 -1 4202496 279815 0 0 0 251785 191 0 0 20 0 1 0 410400418 2329239552 67073 33554432000 4194304 5870510 140724134051984 140724134050552 5261887 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 19243008 140724134061087 140724134061165 140724134061165 140724134064074 0
/proc/32385/statm: 568662 67073 995 410 0 564135 0
Current children cumulated CPU time: 2519.76 s
Current children cumulated vsize: 2274648 KiB
Current children cumulated memory: 268292 KiB

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

[startup+2520.01 s]
# the end of solver process 32385 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.85 s, system=1.91482 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.77
CPU user time (s): 2517.85
CPU system time (s): 1.91482
CPU usage (%): 99.9903
Max. virtual memory (cumulated for all children) (KiB): 2323972
Max. memory (cumulated for all children) (KiB): 288748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.85
system time used= 1.91482
maximum resident set size= 292848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 279815
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= 21
involuntary context switches= 1475


# summary of solver processes directly reported to runsolver:
#   pid: 32385
#   total CPU time (s): 2519.77
#   total CPU user time (s): 2517.85
#   total CPU system time (s): 1.91482

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.6802 second user time and 18.8193 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-13 03:22:07
IDJOB=4395373
IDBENCH=138148
IDSOLVER=2844
FILE ID=node107/4395373-1568341443
RUNJOBID= node107-1568318150-27187
PBS_JOBID= 21701137
Free space on /tmp= 55704 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-sum-sw100/BinPacking-sum-sw100-01.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395373-1568341443/watcher-4395373-1568341443 -o /tmp/evaluation-result-4395373-1568341443/solver-4395373-1568341443 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580  xcsp_picat HOME/instance-4395373-1568341443.xml

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

MD5SUM BENCH= 158e2c33e228ebf79a07c013c2cd02f9
RANDOM SEED=1135557745

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:        27611364 kB
MemAvailable:   27970832 kB
Buffers:          128680 kB
Cached:           499952 kB
SwapCached:        80160 kB
Active:          4213680 kB
Inactive:         351248 kB
Active(anon):    3865452 kB
Inactive(anon):   100420 kB
Active(file):     348228 kB
Inactive(file):   250828 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66921220 kB
Dirty:              3508 kB
Writeback:             0 kB
AnonPages:       3966752 kB
Mapped:            35252 kB
Shmem:             20960 kB
Slab:             181336 kB
SReclaimable:     152496 kB
SUnreclaim:        28840 kB
KernelStack:        3584 kB
PageTables:        13232 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5192340 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2433024 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 04:04:08