Trace number 4395584

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 124.74 124.73

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 benchmark2.19603
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 

124.71/124.72	c xcsp_picat version 2.7b12 (9/12/2019)
124.71/124.72	o 73
124.71/124.72	o 68
124.71/124.72	o 67
124.71/124.72	s OPTIMUM FOUND
124.71/124.72	v <instantiation>
124.71/124.72	v     <list> r[][] p[]  </list> 
124.71/124.72	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> 
124.71/124.72	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 (11516 MiB free)
  memory of node 1: 16384 MiB (15887 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395584-1568332491/watcher-4395584-1568332491 -o /tmp/evaluation-result-4395584-1568332491/solver-4395584-1568332491 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560 xcsp_picat HOME/instance-4395584-1568332491.xml 

running on 4 cores: 1,3,5,7

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=24331, runsolver pid=24328

[startup+0.10014 s]*
/proc/loadavg: 2.02 2.07 2.10 3/200 24332
/proc/meminfo: memFree=28035716/32770624 swapFree=67001520/67108860
[pid=24331] ppid=24328 vsize=2041816 memory=29960 CPUtime=0.1 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 3089 0 0 0 10 0 0 0 20 0 1 0 409497807 2090819584 7490 33554432000 4194304 5870510 140725499953040 140725499950184 5475016 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 510454 7490 951 410 0 505927 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2041816 KiB
Current children cumulated memory: 29960 KiB

[startup+0.209793 s]*
/proc/loadavg: 2.02 2.07 2.10 3/200 24332
/proc/meminfo: memFree=28035080/32770624 swapFree=67001520/67108860
[pid=24331] ppid=24328 vsize=2041948 memory=30188 CPUtime=0.21 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 3188 0 0 0 19 2 0 0 20 0 1 0 409497807 2090954752 7547 33554432000 4194304 5870510 140725499953040 140725499950184 140021065748359 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 510487 7547 970 410 0 505960 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2041948 KiB
Current children cumulated memory: 30188 KiB

[startup+0.309164 s]*
/proc/loadavg: 2.02 2.07 2.10 3/200 24332
/proc/meminfo: memFree=28025964/32770624 swapFree=67001520/67108860
[pid=24331] ppid=24328 vsize=2047024 memory=39392 CPUtime=0.3 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 5189 0 0 0 27 3 0 0 20 0 1 0 409497807 2096152576 9848 33554432000 4194304 5870510 140725499953040 140725499950184 5478363 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 511756 9848 970 410 0 507229 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2047024 KiB
Current children cumulated memory: 39392 KiB

[startup+0.700279 s]
/proc/loadavg: 2.02 2.07 2.10 3/200 24332
/proc/meminfo: memFree=28023916/32770624 swapFree=67001520/67108860
[pid=24331] ppid=24328 vsize=2047024 memory=39392 CPUtime=0.69 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 5195 0 0 0 66 3 0 0 20 0 1 0 409497807 2096152576 9848 33554432000 4194304 5870510 140725499953040 140725499952280 5476957 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 511756 9848 970 410 0 507229 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2047024 KiB
Current children cumulated memory: 39392 KiB

[startup+1.50028 s]
/proc/loadavg: 2.10 2.08 2.11 3/200 24332
/proc/meminfo: memFree=28023788/32770624 swapFree=67001520/67108860
[pid=24331] ppid=24328 vsize=2047024 memory=39392 CPUtime=1.5 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 5201 0 0 0 146 4 0 0 20 0 1 0 409497807 2096152576 9848 33554432000 4194304 5870510 140725499953040 140725499952280 5477233 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 511756 9848 970 410 0 507229 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 2047024 KiB
Current children cumulated memory: 39392 KiB

[startup+3.10911 s]
/proc/loadavg: 2.10 2.08 2.11 3/200 24332
/proc/meminfo: memFree=28024048/32770624 swapFree=67001520/67108860
[pid=24331] ppid=24328 vsize=2047304 memory=39720 CPUtime=3.1 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 5439 0 0 0 306 4 0 0 20 0 1 0 409497807 2096439296 9930 33554432000 4194304 5870510 140725499953040 140725499952136 5562059 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 511826 9930 972 410 0 507299 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047304 KiB
Current children cumulated memory: 39720 KiB

[startup+6.30027 s]
/proc/loadavg: 2.09 2.08 2.11 3/200 24332
/proc/meminfo: memFree=28021660/32770624 swapFree=67001520/67108860
[pid=24331] ppid=24328 vsize=2047444 memory=39804 CPUtime=6.29 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 5762 0 0 0 625 4 0 0 20 0 1 0 409497807 2096582656 9951 33554432000 4194304 5870510 140725499953040 140725499952136 5476990 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 511861 9951 972 410 0 507334 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2047444 KiB
Current children cumulated memory: 39804 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.08 2.11 3/200 24332
/proc/meminfo: memFree=28019612/32770624 swapFree=67001520/67108860
[pid=24331] ppid=24328 vsize=2047728 memory=40224 CPUtime=12.69 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 7728 0 0 0 1265 4 0 0 20 0 1 0 409497807 2096873472 10056 33554432000 4194304 5870510 140725499953040 140725499952136 5562032 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 511932 10056 972 410 0 507405 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2047728 KiB
Current children cumulated memory: 40224 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.08 2.11 3/200 24332
/proc/meminfo: memFree=28013160/32770624 swapFree=67001520/67108860
[pid=24331] ppid=24328 vsize=2047532 memory=40516 CPUtime=25.49 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 17013 0 0 0 2539 10 0 0 20 0 1 0 409497807 2096672768 10129 33554432000 4194304 5870510 140725499953040 140725499952280 140021065748359 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 511883 10129 993 410 0 507356 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2047532 KiB
Current children cumulated memory: 40516 KiB

[startup+51.1091 s]
/proc/loadavg: 2.04 2.07 2.10 3/200 24335
/proc/meminfo: memFree=28036056/32770624 swapFree=67001520/67108860
[pid=24331] ppid=24328 vsize=2047908 memory=41292 CPUtime=51.11 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 26481 0 0 0 5094 17 0 0 20 0 1 0 409497807 2097057792 10323 33554432000 4194304 5870510 140725499953040 140725499952152 5562059 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 511977 10323 993 410 0 507450 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2047908 KiB
Current children cumulated memory: 41292 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.06 2.10 3/199 24340
/proc/meminfo: memFree=27998324/32770624 swapFree=67001524/67108860
[pid=24331] ppid=24328 vsize=2052440 memory=49984 CPUtime=102.3 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 36814 0 0 0 10202 28 0 0 20 0 1 0 409497807 2101698560 12496 33554432000 4194304 5870510 140725499953040 140725499952152 5406706 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 513110 12496 1010 410 0 508583 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2052440 KiB
Current children cumulated memory: 49984 KiB

[startup+124.73 s]
# the end of solver process 24331 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=124.397 s, system=0.343032 s

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

[startup+102.4 s]
/proc/loadavg: 2.02 2.06 2.10 3/199 24340
/proc/meminfo: memFree=27998324/32770624 swapFree=67001524/67108860
[pid=24331] ppid=24328 vsize=2052440 memory=49984 CPUtime=102.4 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 36814 0 0 0 10212 28 0 0 20 0 1 0 409497807 2101698560 12496 33554432000 4194304 5870510 140725499953040 140725499952152 140021065748359 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 513110 12496 1010 410 0 508583 0
Current children cumulated CPU time: 102.4 s
Current children cumulated vsize: 2052440 KiB
Current children cumulated memory: 49984 KiB

[startup+115.2 s]
/proc/loadavg: 2.02 2.06 2.10 3/199 24340
/proc/meminfo: memFree=28027740/32770624 swapFree=67001524/67108860
[pid=24331] ppid=24328 vsize=2052392 memory=49936 CPUtime=115.2 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 38310 0 0 0 11488 32 0 0 20 0 1 0 409497807 2101649408 12484 33554432000 4194304 5870510 140725499953040 140725499952136 5440765 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 513098 12484 1010 410 0 508571 0
Current children cumulated CPU time: 115.2 s
Current children cumulated vsize: 2052392 KiB
Current children cumulated memory: 49936 KiB

[startup+121.6 s]
/proc/loadavg: 2.01 2.06 2.10 3/199 24341
/proc/meminfo: memFree=28023552/32770624 swapFree=67001524/67108860
[pid=24331] ppid=24328 vsize=2052392 memory=49936 CPUtime=121.6 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 38310 0 0 0 12127 33 0 0 20 0 1 0 409497807 2101649408 12484 33554432000 4194304 5870510 140725499953040 140725499952152 140021065286234 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 513098 12484 1010 410 0 508571 0
Current children cumulated CPU time: 121.6 s
Current children cumulated vsize: 2052392 KiB
Current children cumulated memory: 49936 KiB

[startup+123.2 s]
/proc/loadavg: 2.01 2.06 2.10 3/199 24341
/proc/meminfo: memFree=28023552/32770624 swapFree=67001524/67108860
[pid=24331] ppid=24328 vsize=2052392 memory=49936 CPUtime=123.2 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 38310 0 0 0 12287 33 0 0 20 0 1 0 409497807 2101649408 12484 33554432000 4194304 5870510 140725499953040 140725499952232 5562072 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 513098 12484 1010 410 0 508571 0
Current children cumulated CPU time: 123.2 s
Current children cumulated vsize: 2052392 KiB
Current children cumulated memory: 49936 KiB

[startup+124 s]*
/proc/loadavg: 2.01 2.06 2.10 3/199 24341
/proc/meminfo: memFree=28013812/32770624 swapFree=67001524/67108860
[pid=24331] ppid=24328 vsize=2065560 memory=58080 CPUtime=124.01 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 39455 0 0 0 12367 34 0 0 20 0 1 0 409497807 2115133440 14520 33554432000 4194304 5870510 140725499953040 140725499951752 5343883 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 516390 14520 1010 410 0 511863 0
Current children cumulated CPU time: 124.01 s
Current children cumulated vsize: 2065560 KiB
Current children cumulated memory: 58080 KiB

[startup+124.4 s]
/proc/loadavg: 2.01 2.06 2.10 3/199 24341
/proc/meminfo: memFree=28013812/32770624 swapFree=67001524/67108860
[pid=24331] ppid=24328 vsize=2075420 memory=63380 CPUtime=124.41 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 39802 0 0 0 12407 34 0 0 20 0 1 0 409497807 2125230080 15845 33554432000 4194304 5870510 140725499953040 140725499951752 5343795 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 518855 15845 1010 410 0 514328 0
Current children cumulated CPU time: 124.41 s
Current children cumulated vsize: 2075420 KiB
Current children cumulated memory: 63380 KiB

[startup+124.6 s]
/proc/loadavg: 2.01 2.06 2.10 3/199 24341
/proc/meminfo: memFree=28013812/32770624 swapFree=67001524/67108860
[pid=24331] ppid=24328 vsize=2075420 memory=63380 CPUtime=124.61 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 39806 0 0 0 12427 34 0 0 20 0 1 0 409497807 2125230080 15845 33554432000 4194304 5870510 140725499953040 140725499951752 5312640 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 518855 15845 1010 410 0 514328 0
Current children cumulated CPU time: 124.61 s
Current children cumulated vsize: 2075420 KiB
Current children cumulated memory: 63380 KiB

[startup+124.7 s]
/proc/loadavg: 2.01 2.06 2.10 3/199 24341
/proc/meminfo: memFree=28013812/32770624 swapFree=67001524/67108860
[pid=24331] ppid=24328 vsize=2075420 memory=63380 CPUtime=124.71 cores=1,3,5,7
/proc/24331/stat : 24331 (xcsp_picat) R 24328 24331 22075 0 -1 4202496 39806 0 0 0 12437 34 0 0 20 0 1 0 409497807 2125230080 15845 33554432000 4194304 5870510 140725499953040 140725499951208 5288765 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 25604096 140725499958303 140725499958381 140725499958381 140725499961290 0
/proc/24331/statm: 518855 15845 1010 410 0 514328 0
Current children cumulated CPU time: 124.71 s
Current children cumulated vsize: 2075420 KiB
Current children cumulated memory: 63380 KiB

Child status: 0
Real time (s): 124.73
CPU time (s): 124.74
CPU user time (s): 124.397
CPU system time (s): 0.343032
CPU usage (%): 100.008
Max. virtual memory (cumulated for all children) (KiB): 2077052
Max. memory (cumulated for all children) (KiB): 65868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 124.397
system time used= 0.343032
maximum resident set size= 65868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39822
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= 7
involuntary context switches= 64


# summary of solver processes directly reported to runsolver:
#   pid: 24331
#   total CPU time (s): 124.74
#   total CPU user time (s): 124.397
#   total CPU system time (s): 0.343032

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.46415 second user time and 0.852073 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-13 01:54:07
IDJOB=4395584
IDBENCH=124145
IDSOLVER=2845
FILE ID=node136/4395584-1568332491
RUNJOBID= node136-1568323423-22107
PBS_JOBID= 21701143
Free space on /tmp= 56788 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-4395584-1568332491/watcher-4395584-1568332491 -o /tmp/evaluation-result-4395584-1568332491/solver-4395584-1568332491 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560  xcsp_picat HOME/instance-4395584-1568332491.xml

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

MD5SUM BENCH= 8b37dab346b69351ace1d2e6f457fa9a
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:        28062396 kB
MemAvailable:   29599592 kB
Buffers:           66836 kB
Cached:          1751320 kB
SwapCached:         3804 kB
Active:          3174572 kB
Inactive:         945908 kB
Active(anon):    2300348 kB
Inactive(anon):    41884 kB
Active(file):     874224 kB
Inactive(file):   904024 kB
Unevictable:      107452 kB
Mlocked:          107452 kB
SwapTotal:      67108860 kB
SwapFree:       67001520 kB
Dirty:              3188 kB
Writeback:             0 kB
AnonPages:       2402752 kB
Mapped:            44716 kB
Shmem:             31420 kB
Slab:             178336 kB
SReclaimable:     149564 kB
SUnreclaim:        28772 kB
KernelStack:        3776 kB
PageTables:        10000 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4108548 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2312192 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 01:56:12