Trace number 4395656

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 533.878 533.818

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 benchmark9.91727
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 

533.85/533.81	c xcsp_picat version 2.7b12 (9/12/2019)
533.85/533.81	o 165
533.85/533.81	o 161
533.85/533.81	s OPTIMUM FOUND
533.85/533.81	v <instantiation>
533.85/533.81	v     <list> r[][] p[]  </list> 
533.85/533.81	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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533.85/533.81	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 (13764 MiB free)
  memory of node 1: 16384 MiB (15785 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395656-1568332624/watcher-4395656-1568332624 -o /tmp/evaluation-result-4395656-1568332624/solver-4395656-1568332624 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560 xcsp_picat HOME/instance-4395656-1568332624.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=24465, runsolver pid=24462

[startup+0.100217 s]*
/proc/loadavg: 2.16 2.09 2.11 3/200 24466
/proc/meminfo: memFree=30231604/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2031716 memory=30376 CPUtime=0.1 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 1671 0 0 0 10 0 0 0 20 0 1 0 409511112 2080477184 7594 33554432000 4194304 5870510 140728132093488 140728132090632 4537562 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 507929 7594 860 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 30376 KiB

[startup+0.210024 s]*
/proc/loadavg: 2.16 2.09 2.11 3/200 24466
/proc/meminfo: memFree=30214724/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2031716 memory=49568 CPUtime=0.21 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 1843 0 0 0 21 0 0 0 20 0 1 0 409511112 2080477184 12392 33554432000 4194304 5870510 140728132093488 140728132090632 4804592 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 507929 12392 886 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 49568 KiB

[startup+0.309931 s]*
/proc/loadavg: 2.16 2.09 2.11 3/200 24466
/proc/meminfo: memFree=30191716/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2054308 memory=70932 CPUtime=0.31 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 6392 0 0 0 30 1 0 0 20 0 1 0 409511112 2103611392 17733 33554432000 4194304 5870510 140728132093488 140728132090632 139665102602119 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 513577 17733 951 410 0 509050 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2054308 KiB
Current children cumulated memory: 70932 KiB

[startup+0.700372 s]
/proc/loadavg: 2.16 2.09 2.11 3/200 24466
/proc/meminfo: memFree=30191468/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2055964 memory=75084 CPUtime=0.7 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 6969 0 0 0 64 6 0 0 20 0 1 0 409511112 2105307136 18771 33554432000 4194304 5870510 140728132093488 140728132092664 139665102602119 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 513991 18771 970 410 0 509464 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2055964 KiB
Current children cumulated memory: 75084 KiB

[startup+1.50035 s]
/proc/loadavg: 2.16 2.09 2.11 3/200 24466
/proc/meminfo: memFree=30171140/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2099084 memory=106776 CPUtime=1.49 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 14905 0 0 0 138 11 0 0 20 0 1 0 409511112 2149462016 26694 33554432000 4194304 5870510 140728132093488 140728132092648 139665102602119 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 524771 26694 970 410 0 520244 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2099084 KiB
Current children cumulated memory: 106776 KiB

[startup+3.10923 s]
/proc/loadavg: 2.15 2.09 2.11 3/199 24466
/proc/meminfo: memFree=30130288/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2106532 memory=131792 CPUtime=3.1 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 18478 0 0 0 298 12 0 0 20 0 1 0 409511112 2157088768 32948 33554432000 4194304 5870510 140728132093488 140728132092648 5479784 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 526633 32948 972 410 0 522106 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2106532 KiB
Current children cumulated memory: 131792 KiB

[startup+6.30033 s]
/proc/loadavg: 2.15 2.09 2.11 3/199 24466
/proc/meminfo: memFree=30129440/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2106936 memory=132120 CPUtime=6.29 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 19583 0 0 0 616 13 0 0 20 0 1 0 409511112 2157502464 33030 33554432000 4194304 5870510 140728132093488 140728132092584 139665102141160 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 526734 33030 972 410 0 522207 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2106936 KiB
Current children cumulated memory: 132120 KiB

[startup+12.7003 s]
/proc/loadavg: 2.14 2.09 2.11 3/199 24466
/proc/meminfo: memFree=30129248/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2107088 memory=132420 CPUtime=12.69 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 20503 0 0 0 1256 13 0 0 20 0 1 0 409511112 2157658112 33105 33554432000 4194304 5870510 140728132093488 140728132092664 5478360 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 526772 33105 972 410 0 522245 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2107088 KiB
Current children cumulated memory: 132420 KiB

[startup+25.5003 s]
/proc/loadavg: 2.11 2.08 2.10 3/199 24467
/proc/meminfo: memFree=30124756/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2107664 memory=134984 CPUtime=25.49 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 23945 0 0 0 2535 14 0 0 20 0 1 0 409511112 2158247936 33746 33554432000 4194304 5870510 140728132093488 140728132092584 5574858 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 526916 33746 972 410 0 522389 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2107664 KiB
Current children cumulated memory: 134984 KiB

[startup+51.1092 s]
/proc/loadavg: 2.07 2.07 2.10 3/199 24469
/proc/meminfo: memFree=30116368/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2109256 memory=136960 CPUtime=51.11 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 31793 0 0 0 5093 18 0 0 20 0 1 0 409511112 2159878144 34240 33554432000 4194304 5870510 140728132093488 140728132092600 5406778 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 527314 34240 972 410 0 522787 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2109256 KiB
Current children cumulated memory: 136960 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.06 2.10 3/199 24474
/proc/meminfo: memFree=30098032/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2115352 memory=146040 CPUtime=102.3 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 58352 0 0 0 10193 37 0 0 20 0 1 0 409511112 2166120448 36510 33554432000 4194304 5870510 140728132093488 140728132092600 139665102151575 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 528838 36510 1002 410 0 524311 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2115352 KiB
Current children cumulated memory: 146040 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.05 2.09 3/199 24478
/proc/meminfo: memFree=30097664/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2115352 memory=144808 CPUtime=162.31 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 72002 0 0 0 16175 56 0 0 20 0 1 0 409511112 2166120448 36202 33554432000 4194304 5870510 140728132093488 140728132092600 5406536 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 528838 36202 1002 410 0 524311 0
Current children cumulated CPU time: 162.31 s
Current children cumulated vsize: 2115352 KiB
Current children cumulated memory: 144808 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/199 24491
/proc/meminfo: memFree=30054868/32770624 swapFree=67001524/67108860
[pid=24465] ppid=24462 vsize=2115352 memory=144720 CPUtime=222.31 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 88246 0 0 0 22157 74 0 0 20 0 1 0 409511112 2166120448 36180 33554432000 4194304 5870510 140728132093488 140728132092584 5406746 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 528838 36180 1002 410 0 524311 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2115352 KiB
Current children cumulated memory: 144720 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/200 24522
/proc/meminfo: memFree=30096256/32770624 swapFree=67001532/67108860
[pid=24465] ppid=24462 vsize=2115352 memory=144800 CPUtime=282.32 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 93185 0 0 0 28140 92 0 0 20 0 1 0 409511112 2166120448 36200 33554432000 4194304 5870510 140728132093488 140728132092584 5562048 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 528838 36200 1002 410 0 524311 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 2115352 KiB
Current children cumulated memory: 144800 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/200 24526
/proc/meminfo: memFree=30098108/32770624 swapFree=67001532/67108860
[pid=24465] ppid=24462 vsize=2115348 memory=145152 CPUtime=342.33 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 109625 0 0 0 34120 113 0 0 20 0 1 0 409511112 2166116352 36288 33554432000 4194304 5870510 140728132093488 140728132092584 5562080 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 528837 36288 1009 410 0 524310 0
Current children cumulated CPU time: 342.33 s
Current children cumulated vsize: 2115348 KiB
Current children cumulated memory: 145152 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/201 24532
/proc/meminfo: memFree=30101084/32770624 swapFree=67001532/67108860
[pid=24465] ppid=24462 vsize=2115348 memory=144544 CPUtime=402.33 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 116087 0 0 0 40104 129 0 0 20 0 1 0 409511112 2166116352 36136 33554432000 4194304 5870510 140728132093488 140728132092584 5406809 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 528837 36136 1009 410 0 524310 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 2115348 KiB
Current children cumulated memory: 144544 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/200 24536
/proc/meminfo: memFree=30056604/32770624 swapFree=67001532/67108860
[pid=24465] ppid=24462 vsize=2179688 memory=195652 CPUtime=462.34 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 117843 0 0 0 46100 134 0 0 20 0 1 0 409511112 2232000512 48913 33554432000 4194304 5870510 140728132093488 140728132091656 5331161 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 544922 48913 1009 410 0 540395 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 195652 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/200 24540
/proc/meminfo: memFree=30098028/32770624 swapFree=67001532/67108860
[pid=24465] ppid=24462 vsize=2115348 memory=145244 CPUtime=522.35 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 122743 0 0 0 52084 151 0 0 20 0 1 0 409511112 2166116352 36311 33554432000 4194304 5870510 140728132093488 140728132092744 5478360 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 528837 36311 1011 410 0 524310 0
Current children cumulated CPU time: 522.35 s
Current children cumulated vsize: 2115348 KiB
Current children cumulated memory: 145244 KiB

[startup+533.818 s]
# the end of solver process 24465 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=532.337 s, system=1.54118 s

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

[startup+524.8 s]
/proc/loadavg: 2.00 2.01 2.06 3/200 24540
/proc/meminfo: memFree=30098028/32770624 swapFree=67001532/67108860
[pid=24465] ppid=24462 vsize=2115348 memory=145244 CPUtime=524.85 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 122770 0 0 0 52334 151 0 0 20 0 1 0 409511112 2166116352 36311 33554432000 4194304 5870510 140728132093488 140728132092744 5407242 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 528837 36311 1011 410 0 524310 0
Current children cumulated CPU time: 524.85 s
Current children cumulated vsize: 2115348 KiB
Current children cumulated memory: 145244 KiB

[startup+528 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 24540
/proc/meminfo: memFree=30068616/32770624 swapFree=67001532/67108860
[pid=24465] ppid=24462 vsize=2179688 memory=174540 CPUtime=528.05 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 124082 0 0 0 52653 152 0 0 20 0 1 0 409511112 2232000512 43635 33554432000 4194304 5870510 140728132093488 140728132092600 5271723 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 544922 43635 1011 410 0 540395 0
Current children cumulated CPU time: 528.05 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 174540 KiB

[startup+531.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24540
/proc/meminfo: memFree=30036904/32770624 swapFree=67001532/67108860
[pid=24465] ppid=24462 vsize=2179688 memory=205972 CPUtime=531.25 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 124296 0 0 0 52972 153 0 0 20 0 1 0 409511112 2232000512 51493 33554432000 4194304 5870510 140728132093488 140728132091656 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 544922 51493 1011 410 0 540395 0
Current children cumulated CPU time: 531.25 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 205972 KiB

[startup+532.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24540
/proc/meminfo: memFree=30034856/32770624 swapFree=67001532/67108860
[pid=24465] ppid=24462 vsize=2179688 memory=208020 CPUtime=532.85 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 124297 0 0 0 53132 153 0 0 20 0 1 0 409511112 2232000512 52005 33554432000 4194304 5870510 140728132093488 140728132091656 5282251 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 544922 52005 1011 410 0 540395 0
Current children cumulated CPU time: 532.85 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 208020 KiB

[startup+533.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24540
/proc/meminfo: memFree=30034980/32770624 swapFree=67001532/67108860
[pid=24465] ppid=24462 vsize=2179688 memory=208020 CPUtime=533.65 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 124297 0 0 0 53212 153 0 0 20 0 1 0 409511112 2232000512 52005 33554432000 4194304 5870510 140728132093488 140728132091656 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 544922 52005 1011 410 0 540395 0
Current children cumulated CPU time: 533.65 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 208020 KiB

[startup+533.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24540
/proc/meminfo: memFree=30034980/32770624 swapFree=67001532/67108860
[pid=24465] ppid=24462 vsize=2179688 memory=208020 CPUtime=533.85 cores=0,2,4,6
/proc/24465/stat : 24465 (xcsp_picat) R 24462 24465 22075 0 -1 4202496 124297 0 0 0 53232 153 0 0 20 0 1 0 409511112 2232000512 52005 33554432000 4194304 5870510 140728132093488 140728132091656 5258735 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 24797184 140728132101151 140728132101229 140728132101229 140728132104138 0
/proc/24465/statm: 544922 52005 1011 410 0 540395 0
Current children cumulated CPU time: 533.85 s
Current children cumulated vsize: 2179688 KiB
Current children cumulated memory: 208020 KiB

Child status: 0
Real time (s): 533.818
CPU time (s): 533.878
CPU user time (s): 532.337
CPU system time (s): 1.54118
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 2179692
Max. memory (cumulated for all children) (KiB): 209528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 532.337
system time used= 1.54117
maximum resident set size= 209528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 124359
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= 141


# summary of solver processes directly reported to runsolver:
#   pid: 24465
#   total CPU time (s): 533.878
#   total CPU user time (s): 532.337
#   total CPU system time (s): 1.54118

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.21084 second user time and 3.32795 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-13 01:56:20
IDJOB=4395656
IDBENCH=124153
IDSOLVER=2845
FILE ID=node136/4395656-1568332624
RUNJOBID= node136-1568323423-22106
PBS_JOBID= 21701143
Free space on /tmp= 56788 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-4395656-1568332624/watcher-4395656-1568332624 -o /tmp/evaluation-result-4395656-1568332624/solver-4395656-1568332624 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22106 --watchdog 2560  xcsp_picat HOME/instance-4395656-1568332624.xml

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

MD5SUM BENCH= 2318da7117aad88e4beeaec86ff9c63e
RANDOM SEED=1763169604

node136.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	: 5333.00
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	: 5333.00
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	: 5333.00
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	: 5333.00
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:        30258784 kB
MemAvailable:   31796144 kB
Buffers:           66980 kB
Cached:          1751732 kB
SwapCached:         3800 kB
Active:           983996 kB
Inactive:         946020 kB
Active(anon):     109728 kB
Inactive(anon):    41884 kB
Active(file):     874268 kB
Inactive(file):   904136 kB
Unevictable:      107452 kB
Mlocked:          107452 kB
SwapTotal:      67108860 kB
SwapFree:       67001524 kB
Dirty:              3144 kB
Writeback:             0 kB
AnonPages:        216452 kB
Mapped:            44816 kB
Shmem:             31424 kB
Slab:             178396 kB
SReclaimable:     149580 kB
SUnreclaim:        28816 kB
KernelStack:        3536 kB
PageTables:         5880 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2606664 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 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= 56784 MiB
End job on node136 at 2019-09-13 02:05:14