Trace number 4395284

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 2019-09-12OPT67 125.055 125.064

General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t13-5.xml
MD5SUM8b37dab346b69351ace1d2e6f457fa9a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark67
Best CPU time to get the best result obtained on this benchmark3.07917
Satisfiable
(Un)Satisfiability was proved
Number of variables1001
Number of constraints103
Number of domains8
Minimum domain size2
Maximum domain size22
Distribution of domain sizes[{"size":2,"count":182},{"size":3,"count":91},{"size":6,"count":91},{"size":11,"count":273},{"size":12,"count":91},{"size":15,"count":91},{"size":17,"count":91},{"size":22,"count":91}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":1001}]
Minimum constraint arity11
Maximum constraint arity910
Distribution of constraint arities[{"arity":11,"count":91},{"arity":91,"count":11},{"arity":910,"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":101}]
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 

124.99/125.06	c xcsp_picat version 2.7b12 (9/12/2019)
124.99/125.06	o 73
124.99/125.06	o 68
124.99/125.06	o 67
124.99/125.06	s OPTIMUM FOUND
124.99/125.06	v <instantiation>
124.99/125.06	v     <list> r[][] p[]  </list> 
124.99/125.06	v     <values> 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0   </values> 
124.99/125.06	v </instantiation>

Verifier Data 

OK	67

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 (14801 MiB free)
  memory of node 1: 16384 MiB (12967 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395284-1568327559/watcher-4395284-1568327559 -o /tmp/evaluation-result-4395284-1568327559/solver-4395284-1568327559 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580 xcsp_picat HOME/instance-4395284-1568327559.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=27530, runsolver pid=27527
Current StackSize limit: 8192 KiB


[startup+0.10067 s]*
/proc/loadavg: 2.29 2.10 2.07 3/200 27531
/proc/meminfo: memFree=28408840/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2041816 memory=31208 CPUtime=0.09 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 2890 0 0 0 9 0 0 0 20 0 1 0 409010591 2090819584 7802 33554432000 4194304 5870510 140735212056672 140735212055768 140069094084487 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 510454 7802 951 410 0 505927 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2041816 KiB
Current children cumulated memory: 31208 KiB

[startup+0.209602 s]*
/proc/loadavg: 2.29 2.10 2.07 3/200 27531
/proc/meminfo: memFree=28408164/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2041816 memory=31436 CPUtime=0.21 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 2965 0 0 0 19 2 0 0 20 0 1 0 409010591 2090819584 7859 33554432000 4194304 5870510 140735212056672 140735212055768 140069094084487 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 510454 7859 970 410 0 505927 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2041816 KiB
Current children cumulated memory: 31436 KiB

[startup+0.308991 s]*
/proc/loadavg: 2.29 2.10 2.07 3/200 27531
/proc/meminfo: memFree=28399916/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2047024 memory=39500 CPUtime=0.31 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 4684 0 0 0 27 4 0 0 20 0 1 0 409010591 2096152576 9875 33554432000 4194304 5870510 140735212056672 140735212055224 5478371 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 511756 9875 970 410 0 507229 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2047024 KiB
Current children cumulated memory: 39500 KiB

[startup+0.700265 s]
/proc/loadavg: 2.29 2.10 2.07 3/200 27531
/proc/meminfo: memFree=28399916/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2047024 memory=39500 CPUtime=0.69 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 4691 0 0 0 65 4 0 0 20 0 1 0 409010591 2096152576 9875 33554432000 4194304 5870510 140735212056672 140735212055768 5562032 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 511756 9875 970 410 0 507229 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2047024 KiB
Current children cumulated memory: 39500 KiB

[startup+1.50027 s]
/proc/loadavg: 2.29 2.10 2.07 3/200 27531
/proc/meminfo: memFree=28399420/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2047024 memory=39500 CPUtime=1.49 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 4700 0 0 0 145 4 0 0 20 0 1 0 409010591 2096152576 9875 33554432000 4194304 5870510 140735212056672 140735212055768 5562048 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 511756 9875 970 410 0 507229 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2047024 KiB
Current children cumulated memory: 39500 KiB

[startup+3.10913 s]
/proc/loadavg: 2.26 2.10 2.07 3/200 27531
/proc/meminfo: memFree=28399100/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2047304 memory=40032 CPUtime=3.1 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 5533 0 0 0 306 4 0 0 20 0 1 0 409010591 2096439296 10008 33554432000 4194304 5870510 140735212056672 140735212055768 5562072 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 511826 10008 972 410 0 507299 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047304 KiB
Current children cumulated memory: 40032 KiB

[startup+6.30026 s]
/proc/loadavg: 2.26 2.10 2.07 3/200 27531
/proc/meminfo: memFree=28399532/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2047444 memory=40312 CPUtime=6.29 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 5909 0 0 0 625 4 0 0 20 0 1 0 409010591 2096582656 10078 33554432000 4194304 5870510 140735212056672 140735212055768 5479789 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 511861 10078 972 410 0 507334 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2047444 KiB
Current children cumulated memory: 40312 KiB

[startup+12.7003 s]
/proc/loadavg: 2.22 2.10 2.07 3/200 27531
/proc/meminfo: memFree=28399268/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2047728 memory=40952 CPUtime=12.69 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 7769 0 0 0 1264 5 0 0 20 0 1 0 409010591 2096873472 10238 33554432000 4194304 5870510 140735212056672 140735212055784 140069094084487 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 511932 10238 972 410 0 507405 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2047728 KiB
Current children cumulated memory: 40952 KiB

[startup+25.5003 s]
/proc/loadavg: 2.19 2.09 2.07 3/200 27533
/proc/meminfo: memFree=28398000/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2047532 memory=41804 CPUtime=25.48 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 17116 0 0 0 2539 9 0 0 20 0 1 0 409010591 2096672768 10451 33554432000 4194304 5870510 140735212056672 140735212055768 5562032 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 511883 10451 993 410 0 507356 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2047532 KiB
Current children cumulated memory: 41804 KiB

[startup+51.1091 s]
/proc/loadavg: 2.12 2.09 2.07 3/200 27534
/proc/meminfo: memFree=28350580/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2047908 memory=42260 CPUtime=51.09 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 26189 0 0 0 5095 14 0 0 20 0 1 0 409010591 2097057792 10565 33554432000 4194304 5870510 140735212056672 140735212055928 5562059 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 511977 10565 993 410 0 507450 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2047908 KiB
Current children cumulated memory: 42260 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.07 2.06 3/199 27538
/proc/meminfo: memFree=28344380/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2052440 memory=47208 CPUtime=102.29 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 37573 0 0 0 10202 27 0 0 20 0 1 0 409010591 2101698560 11802 33554432000 4194304 5870510 140735212056672 140735212055928 5407063 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 513110 11802 1010 410 0 508583 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2052440 KiB
Current children cumulated memory: 47208 KiB

[startup+125.064 s]
# the end of solver process 27530 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=124.735 s, system=0.319988 s

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

[startup+102.4 s]
/proc/loadavg: 2.05 2.07 2.06 3/199 27538
/proc/meminfo: memFree=28344380/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2052440 memory=47208 CPUtime=102.39 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 37589 0 0 0 10212 27 0 0 20 0 1 0 409010591 2101698560 11802 33554432000 4194304 5870510 140735212056672 140735212055928 5558393 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 513110 11802 1010 410 0 508583 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2052440 KiB
Current children cumulated memory: 47208 KiB

[startup+115.2 s]
/proc/loadavg: 2.04 2.07 2.06 3/199 27540
/proc/meminfo: memFree=28344764/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2052392 memory=47160 CPUtime=115.18 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 42192 0 0 0 11489 29 0 0 20 0 1 0 409010591 2101649408 11790 33554432000 4194304 5870510 140735212056672 140735212055768 5562059 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 513098 11790 1010 410 0 508571 0
Current children cumulated CPU time: 115.18 s
Current children cumulated vsize: 2052392 KiB
Current children cumulated memory: 47160 KiB

[startup+121.6 s]
/proc/loadavg: 2.04 2.07 2.06 3/199 27541
/proc/meminfo: memFree=28344688/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2052392 memory=47160 CPUtime=121.58 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 42201 0 0 0 12128 30 0 0 20 0 1 0 409010591 2101649408 11790 33554432000 4194304 5870510 140735212056672 140735212055784 5406871 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 513098 11790 1010 410 0 508571 0
Current children cumulated CPU time: 121.58 s
Current children cumulated vsize: 2052392 KiB
Current children cumulated memory: 47160 KiB

[startup+123.2 s]
/proc/loadavg: 2.04 2.07 2.06 3/199 27541
/proc/meminfo: memFree=28344692/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2052392 memory=47160 CPUtime=123.18 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 42201 0 0 0 12287 31 0 0 20 0 1 0 409010591 2101649408 11790 33554432000 4194304 5870510 140735212056672 140735212055928 5406739 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 513098 11790 1010 410 0 508571 0
Current children cumulated CPU time: 123.18 s
Current children cumulated vsize: 2052392 KiB
Current children cumulated memory: 47160 KiB

[startup+124 s]*
/proc/loadavg: 2.04 2.07 2.06 3/199 27541
/proc/meminfo: memFree=28339980/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2058488 memory=52416 CPUtime=123.99 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 43131 0 0 0 12368 31 0 0 20 0 1 0 409010591 2107891712 13104 33554432000 4194304 5870510 140735212056672 140735212055928 5337507 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 514622 13104 1010 410 0 510095 0
Current children cumulated CPU time: 123.99 s
Current children cumulated vsize: 2058488 KiB
Current children cumulated memory: 52416 KiB

[startup+124.8 s]
/proc/loadavg: 2.04 2.07 2.06 3/199 27541
/proc/meminfo: memFree=28339980/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2075420 memory=60956 CPUtime=124.78 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 43755 0 0 0 12447 31 0 0 20 0 1 0 409010591 2125230080 15239 33554432000 4194304 5870510 140735212056672 140735212055928 5337327 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 518855 15239 1010 410 0 514328 0
Current children cumulated CPU time: 124.78 s
Current children cumulated vsize: 2075420 KiB
Current children cumulated memory: 60956 KiB

[startup+125 s]*
/proc/loadavg: 2.04 2.07 2.06 3/199 27541
/proc/meminfo: memFree=28331496/32770624 swapFree=66996428/67108860
[pid=27530] ppid=27527 vsize=2075420 memory=60956 CPUtime=124.99 cores=0,2,4,6
/proc/27530/stat : 27530 (xcsp_picat) R 27527 27530 25640 0 -1 4202496 43757 0 0 0 12468 31 0 0 20 0 1 0 409010591 2125230080 15239 33554432000 4194304 5870510 140735212056672 140735212055928 5268581 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48242688 140735212061727 140735212061805 140735212061805 140735212064714 0
/proc/27530/statm: 518855 15239 1010 410 0 514328 0
Current children cumulated CPU time: 124.99 s
Current children cumulated vsize: 2075420 KiB
Current children cumulated memory: 60956 KiB

Child status: 0
Real time (s): 125.064
CPU time (s): 125.055
CPU user time (s): 124.735
CPU system time (s): 0.319988
CPU usage (%): 99.9931
Max. virtual memory (cumulated for all children) (KiB): 2077052
Max. memory (cumulated for all children) (KiB): 66036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 124.735
system time used= 0.319988
maximum resident set size= 66036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43825
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= 86


# summary of solver processes directly reported to runsolver:
#   pid: 27530
#   total CPU time (s): 125.055
#   total CPU user time (s): 124.735
#   total CPU system time (s): 0.319988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.47548 second user time and 0.856147 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-12 23:31:22
IDJOB=4395284
IDBENCH=124145
IDSOLVER=2844
FILE ID=node106/4395284-1568327559
RUNJOBID= node106-1568318666-25671
PBS_JOBID= 21701140
Free space on /tmp= 56732 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Cutstock/Cutstock-zinc-s1/Cutstock-t13-5.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395284-1568327559/watcher-4395284-1568327559 -o /tmp/evaluation-result-4395284-1568327559/solver-4395284-1568327559 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1568318666-25671 --watchdog 2580  xcsp_picat HOME/instance-4395284-1568327559.xml

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

MD5SUM BENCH= 8b37dab346b69351ace1d2e6f457fa9a
RANDOM SEED=1677979929

node106.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	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.79
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:        28435588 kB
MemAvailable:   29484268 kB
Buffers:          134184 kB
Cached:          1210944 kB
SwapCached:        10152 kB
Active:          2785428 kB
Inactive:        1008384 kB
Active(anon):    2448184 kB
Inactive(anon):    33460 kB
Active(file):     337244 kB
Inactive(file):   974924 kB
Unevictable:      107772 kB
Mlocked:          107772 kB
SwapTotal:      67108860 kB
SwapFree:       66996428 kB
Dirty:              3132 kB
Writeback:             0 kB
AnonPages:       2547564 kB
Mapped:            38652 kB
Shmem:             24052 kB
Slab:             132904 kB
SReclaimable:     104692 kB
SUnreclaim:        28212 kB
KernelStack:        3536 kB
PageTables:        10908 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4595364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2281472 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 56728 MiB
End job on node106 at 2019-09-12 23:33:27