Trace number 4395356

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 2019-09-12OPT161 533.677 533.641

General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t09-7.xml
MD5SUM2318da7117aad88e4beeaec86ff9c63e
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark161
Best CPU time to get the best result obtained on this benchmark9.75422
Satisfiable
(Un)Satisfiability was proved
Number of variables4074
Number of constraints216
Number of domains11
Minimum domain size2
Maximum domain size20
Distribution of domain sizes[{"size":2,"count":776},{"size":3,"count":582},{"size":5,"count":194},{"size":8,"count":194},{"size":11,"count":194},{"size":12,"count":388},{"size":14,"count":388},{"size":17,"count":388},{"size":18,"count":194},{"size":19,"count":582},{"size":20,"count":194}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":4074}]
Minimum constraint arity21
Maximum constraint arity3880
Distribution of constraint arities[{"arity":21,"count":194},{"arity":194,"count":21},{"arity":3880,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"ordered","count":1},{"type":"lex","count":1},{"type":"sum","count":214}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

533.63/533.63	c xcsp_picat version 2.7b12 (9/12/2019)
533.63/533.63	o 165
533.63/533.63	o 161
533.63/533.63	s OPTIMUM FOUND
533.63/533.63	v <instantiation>
533.63/533.63	v     <list> r[][] p[]  </list> 
533.63/533.63	v     <values> 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 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533.63/533.63	v </instantiation>

Verifier Data 

OK	161

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 (15373 MiB free)
  memory of node 1: 16384 MiB (14033 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395356-1568327792/watcher-4395356-1568327792 -o /tmp/evaluation-result-4395356-1568327792/solver-4395356-1568327792 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16007 --watchdog 2580 xcsp_picat HOME/instance-4395356-1568327792.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=17526, runsolver pid=17523
Current StackSize limit: 8192 KiB


[startup+0.100613 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 17527
/proc/meminfo: memFree=30085820/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2031716 memory=31348 CPUtime=0.09 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 1378 0 0 0 9 0 0 0 20 0 1 0 409030624 2080477184 7837 33554432000 4194304 5870510 140734852003280 140734852002584 4643281 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 507929 7837 868 410 0 503402 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 31348 KiB

[startup+0.209714 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 17527
/proc/meminfo: memFree=30071252/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2031716 memory=50552 CPUtime=0.2 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 1550 0 0 0 20 0 0 0 20 0 1 0 409030624 2080477184 12638 33554432000 4194304 5870510 140734852003280 140734852002584 4433173 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 507929 12638 900 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 50552 KiB

[startup+0.309524 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 17527
/proc/meminfo: memFree=30046072/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2054308 memory=71804 CPUtime=0.31 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 6099 0 0 0 30 1 0 0 20 0 1 0 409030624 2103611392 17951 33554432000 4194304 5870510 140734852003280 140734852002584 139902922338183 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 513577 17951 951 410 0 509050 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2054308 KiB
Current children cumulated memory: 71804 KiB

[startup+0.700255 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17527
/proc/meminfo: memFree=30043652/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2055832 memory=75348 CPUtime=0.68 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 6496 0 0 0 63 5 0 0 20 0 1 0 409030624 2105171968 18837 33554432000 4194304 5870510 140734852003280 140734852002376 139902922338183 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 513958 18837 970 410 0 509431 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2055832 KiB
Current children cumulated memory: 75348 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17527
/proc/meminfo: memFree=30025864/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2099084 memory=107648 CPUtime=1.48 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 14018 0 0 0 138 10 0 0 20 0 1 0 409030624 2149462016 26912 33554432000 4194304 5870510 140734852003280 140734852002376 5406684 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 524771 26912 970 410 0 520244 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2099084 KiB
Current children cumulated memory: 107648 KiB

[startup+3.10904 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17527
/proc/meminfo: memFree=29985788/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2106532 memory=132076 CPUtime=3.1 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 18462 0 0 0 298 12 0 0 20 0 1 0 409030624 2157088768 33019 33554432000 4194304 5870510 140734852003280 140734852002376 5573438 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 526633 33019 972 410 0 522106 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2106532 KiB
Current children cumulated memory: 132076 KiB

[startup+6.30022 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17528
/proc/meminfo: memFree=29983336/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2106936 memory=134448 CPUtime=6.29 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 19626 0 0 0 617 12 0 0 20 0 1 0 409030624 2157502464 33612 33554432000 4194304 5870510 140734852003280 140734852002376 5475079 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 526734 33612 972 410 0 522207 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2106936 KiB
Current children cumulated memory: 134448 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17530
/proc/meminfo: memFree=29980704/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2107088 memory=134768 CPUtime=12.69 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 20536 0 0 0 1257 12 0 0 20 0 1 0 409030624 2157658112 33692 33554432000 4194304 5870510 140734852003280 140734852002376 5478360 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 526772 33692 972 410 0 522245 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2107088 KiB
Current children cumulated memory: 134768 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17530
/proc/meminfo: memFree=29980364/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2107664 memory=135256 CPUtime=25.49 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 23990 0 0 0 2536 13 0 0 20 0 1 0 409030624 2158247936 33814 33554432000 4194304 5870510 140734852003280 140734852002376 5406809 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 526916 33814 972 410 0 522389 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2107664 KiB
Current children cumulated memory: 135256 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 17530
/proc/meminfo: memFree=29978896/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2109256 memory=137236 CPUtime=51.1 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 31850 0 0 0 5092 18 0 0 20 0 1 0 409030624 2159878144 34309 33554432000 4194304 5870510 140734852003280 140734852002536 139902921887628 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 527314 34309 972 410 0 522787 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2109256 KiB
Current children cumulated memory: 137236 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 17536
/proc/meminfo: memFree=29965620/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2115352 memory=146816 CPUtime=102.3 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 58981 0 0 0 10194 36 0 0 20 0 1 0 409030624 2166120448 36704 33554432000 4194304 5870510 140734852003280 140734852002536 139902922338183 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 528838 36704 1002 410 0 524311 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2115352 KiB
Current children cumulated memory: 146816 KiB

[startup+162.3 s]
/proc/loadavg: 2.40 2.11 2.08 3/199 17540
/proc/meminfo: memFree=29961848/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2115352 memory=145480 CPUtime=162.29 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 73910 0 0 0 16176 53 0 0 20 0 1 0 409030624 2166120448 36370 33554432000 4194304 5870510 140734852003280 140734852002392 5573438 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 528838 36370 1002 410 0 524311 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2115352 KiB
Current children cumulated memory: 145480 KiB

[startup+222.3 s]
/proc/loadavg: 2.25 2.13 2.09 3/199 17544
/proc/meminfo: memFree=29948196/32770624 swapFree=66993688/67108860
[pid=17526] ppid=17523 vsize=2115352 memory=145324 CPUtime=222.3 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 88514 0 0 0 22159 71 0 0 20 0 1 0 409030624 2166120448 36331 33554432000 4194304 5870510 140734852003280 140734852002376 5562056 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 528838 36331 1002 410 0 524311 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2115352 KiB
Current children cumulated memory: 145324 KiB

[startup+282.3 s]
/proc/loadavg: 2.15 2.12 2.08 3/201 17558
/proc/meminfo: memFree=29909956/32770624 swapFree=66993692/67108860
[pid=17526] ppid=17523 vsize=2115352 memory=145452 CPUtime=282.3 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 93405 0 0 0 28142 88 0 0 20 0 1 0 409030624 2166120448 36363 33554432000 4194304 5870510 140734852003280 140734852002376 5575086 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 528838 36363 1002 410 0 524311 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2115352 KiB
Current children cumulated memory: 145452 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/200 17562
/proc/meminfo: memFree=29908580/32770624 swapFree=66993692/67108860
[pid=17526] ppid=17523 vsize=2115348 memory=145608 CPUtime=342.31 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 109038 0 0 0 34124 107 0 0 20 0 1 0 409030624 2166116352 36402 33554432000 4194304 5870510 140734852003280 140734852002456 5495111 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 528837 36402 1009 410 0 524310 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 2115348 KiB
Current children cumulated memory: 145608 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/200 17566
/proc/meminfo: memFree=29904236/32770624 swapFree=66993692/67108860
[pid=17526] ppid=17523 vsize=2115348 memory=144876 CPUtime=402.32 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 116018 0 0 0 40108 124 0 0 20 0 1 0 409030624 2166116352 36219 33554432000 4194304 5870510 140734852003280 140734852002376 5562032 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 528837 36219 1009 410 0 524310 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 2115348 KiB
Current children cumulated memory: 144876 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/201 17572
/proc/meminfo: memFree=29837288/32770624 swapFree=66993692/67108860
[pid=17526] ppid=17523 vsize=2179688 memory=206448 CPUtime=462.32 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 117787 0 0 0 46102 130 0 0 20 0 1 0 409030624 2232000512 51612 33554432000 4194304 5870510 140734852003280 140734852001448 139902921869351 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 544922 51612 1009 410 0 540395 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 206448 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/200 17576
/proc/meminfo: memFree=29877632/32770624 swapFree=66993692/67108860
[pid=17526] ppid=17523 vsize=2115348 memory=145828 CPUtime=522.33 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 123251 0 0 0 52083 150 0 0 20 0 1 0 409030624 2166116352 36457 33554432000 4194304 5870510 140734852003280 140734852002392 5406896 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 528837 36457 1011 410 0 524310 0
Current children cumulated CPU time: 522.33 s
Current children cumulated vsize: 2115348 KiB
Current children cumulated memory: 145828 KiB

[startup+533.64 s]
# the end of solver process 17526 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=532.14 s, system=1.53712 s

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

[startup+524.8 s]
/proc/loadavg: 2.00 2.06 2.06 3/200 17576
/proc/meminfo: memFree=29877916/32770624 swapFree=66993692/67108860
[pid=17526] ppid=17523 vsize=2115348 memory=146052 CPUtime=524.83 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 123277 0 0 0 52332 151 0 0 20 0 1 0 409030624 2166116352 36513 33554432000 4194304 5870510 140734852003280 140734852002392 5406818 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 528837 36513 1011 410 0 524310 0
Current children cumulated CPU time: 524.83 s
Current children cumulated vsize: 2115348 KiB
Current children cumulated memory: 146052 KiB

[startup+528 s]*
/proc/loadavg: 2.00 2.06 2.06 3/200 17576
/proc/meminfo: memFree=29846488/32770624 swapFree=66993692/67108860
[pid=17526] ppid=17523 vsize=2179688 memory=177356 CPUtime=528.03 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 124599 0 0 0 52651 152 0 0 20 0 1 0 409030624 2232000512 44339 33554432000 4194304 5870510 140734852003280 140734852001992 5343800 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 544922 44339 1011 410 0 540395 0
Current children cumulated CPU time: 528.03 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 177356 KiB

[startup+531.2 s]
/proc/loadavg: 2.00 2.06 2.06 3/200 17576
/proc/meminfo: memFree=29817072/32770624 swapFree=66993692/67108860
[pid=17526] ppid=17523 vsize=2179688 memory=206504 CPUtime=531.23 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 124758 0 0 0 52970 153 0 0 20 0 1 0 409030624 2232000512 51626 33554432000 4194304 5870510 140734852003280 140734852001448 5282251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 544922 51626 1011 410 0 540395 0
Current children cumulated CPU time: 531.23 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 206504 KiB

[startup+532.8 s]
/proc/loadavg: 2.00 2.05 2.06 3/200 17576
/proc/meminfo: memFree=29815024/32770624 swapFree=66993692/67108860
[pid=17526] ppid=17523 vsize=2179688 memory=208552 CPUtime=532.83 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 124759 0 0 0 53130 153 0 0 20 0 1 0 409030624 2232000512 52138 33554432000 4194304 5870510 140734852003280 140734852001448 5267934 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 544922 52138 1011 410 0 540395 0
Current children cumulated CPU time: 532.83 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 208552 KiB

[startup+533.2 s]
/proc/loadavg: 2.00 2.05 2.06 3/200 17576
/proc/meminfo: memFree=29815024/32770624 swapFree=66993692/67108860
[pid=17526] ppid=17523 vsize=2179688 memory=208552 CPUtime=533.23 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 124759 0 0 0 53170 153 0 0 20 0 1 0 409030624 2232000512 52138 33554432000 4194304 5870510 140734852003280 140734852001448 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 544922 52138 1011 410 0 540395 0
Current children cumulated CPU time: 533.23 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 208552 KiB

[startup+533.6 s]
/proc/loadavg: 2.00 2.05 2.06 3/200 17576
/proc/meminfo: memFree=29815024/32770624 swapFree=66993692/67108860
[pid=17526] ppid=17523 vsize=2179688 memory=208552 CPUtime=533.63 cores=0,2,4,6
/proc/17526/stat : 17526 (xcsp_picat) R 17523 17526 15976 0 -1 4202496 124759 0 0 0 53210 153 0 0 20 0 1 0 409030624 2232000512 52138 33554432000 4194304 5870510 140734852003280 140734852001448 5282632 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 45981696 140734852011039 140734852011117 140734852011117 140734852014026 0
/proc/17526/statm: 544922 52138 1011 410 0 540395 0
Current children cumulated CPU time: 533.63 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 208552 KiB

Child status: 0
Real time (s): 533.641
CPU time (s): 533.677
CPU user time (s): 532.14
CPU system time (s): 1.53712
CPU usage (%): 100.007
Max. virtual memory (cumulated for all children) (KiB): 2179692
Max. memory (cumulated for all children) (KiB): 210192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 532.14
system time used= 1.53712
maximum resident set size= 210192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124818
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= 4
involuntary context switches= 440


# summary of solver processes directly reported to runsolver:
#   pid: 17526
#   total CPU time (s): 533.677
#   total CPU user time (s): 532.14
#   total CPU system time (s): 1.53712

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.04731 second user time and 3.47773 second system time

The end

Launcher Data 

Begin job on node102 at 2019-09-13 00:35:47
IDJOB=4395356
IDBENCH=124153
IDSOLVER=2844
FILE ID=node102/4395356-1568327792
RUNJOBID= node102-1568323474-16007
PBS_JOBID= 21701144
Free space on /tmp= 56888 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Cutstock/Cutstock-zinc-s1/Cutstock-t09-7.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395356-1568327792/watcher-4395356-1568327792 -o /tmp/evaluation-result-4395356-1568327792/solver-4395356-1568327792 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1568323474-16007 --watchdog 2580  xcsp_picat HOME/instance-4395356-1568327792.xml

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

MD5SUM BENCH= 2318da7117aad88e4beeaec86ff9c63e
RANDOM SEED=1379834408

node102.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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
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	: 5333.13
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	: 5332.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30113896 kB
MemAvailable:   30296916 kB
Buffers:          120668 kB
Cached:           351796 kB
SwapCached:        11060 kB
Active:          1849924 kB
Inactive:         258852 kB
Active(anon):    1631920 kB
Inactive(anon):    33376 kB
Active(file):     218004 kB
Inactive(file):   225476 kB
Unevictable:      110464 kB
Mlocked:          110464 kB
SwapTotal:      67108860 kB
SwapFree:       66993688 kB
Dirty:              3220 kB
Writeback:             0 kB
AnonPages:       1735532 kB
Mapped:            34252 kB
Shmem:             20724 kB
Slab:             139300 kB
SReclaimable:     110748 kB
SUnreclaim:        28552 kB
KernelStack:        3552 kB
PageTables:         8436 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3439728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1626112 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 56884 MiB
End job on node102 at 2019-09-13 00:44:40