Trace number 4395161

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 2019-09-12OPT60 136.852 136.852

General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t13-8.xml
MD5SUM60e0241f2eabd20d57de8d64a330066c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark60
Best CPU time to get the best result obtained on this benchmark1.13918
Satisfiable
(Un)Satisfiability was proved
Number of variables935
Number of constraints97
Number of domains8
Minimum domain size2
Maximum domain size25
Distribution of domain sizes[{"size":2,"count":255},{"size":4,"count":85},{"size":7,"count":85},{"size":8,"count":85},{"size":10,"count":170},{"size":18,"count":85},{"size":24,"count":85},{"size":25,"count":85}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":935}]
Minimum constraint arity11
Maximum constraint arity850
Distribution of constraint arities[{"arity":11,"count":85},{"arity":85,"count":11},{"arity":850,"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":95}]
Optimization problemYES
Type of objectivemin SUM

Solver Data

136.79/136.84	c xcsp_picat version 2.7b12 (9/12/2019)
136.79/136.84	o 60
136.79/136.84	s OPTIMUM FOUND
136.79/136.84	v <instantiation>
136.79/136.84	v     <list> r[][] p[]  </list> 
136.79/136.84	v     <values> 1 0 0 0 0 0 0 0 0 1 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 0 1 0 1 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 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 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 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 1 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 1 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 1 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 1 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 1 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 1 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 1 0 0 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 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 1 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 1 0 0 0 0 0 0 0 0 1 0 0 1 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 0 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> 
136.79/136.84	v </instantiation>

Verifier Data

OK	60

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 (13599 MiB free)
  memory of node 1: 16384 MiB (14203 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395161-1568327284/watcher-4395161-1568327284 -o /tmp/evaluation-result-4395161-1568327284/solver-4395161-1568327284 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28817 --watchdog 2580 xcsp_picat HOME/instance-4395161-1568327284.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=29800, runsolver pid=29797

[startup+0.100163 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 29801
/proc/meminfo: memFree=28447576/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2041176 memory=27760 CPUtime=0.1 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 3045 0 0 0 10 0 0 0 20 0 1 0 408996200 2090164224 6940 33554432000 4194304 5870510 140725558658208 140725558655352 5562059 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 510294 6940 951 410 0 505767 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2041176 KiB
Current children cumulated memory: 27760 KiB

[startup+0.209704 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 29801
/proc/meminfo: memFree=28446940/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2041176 memory=27760 CPUtime=0.21 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 3082 0 0 0 20 1 0 0 20 0 1 0 408996200 2090164224 6940 33554432000 4194304 5870510 140725558658208 140725558655352 140433959288711 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 510294 6940 951 410 0 505767 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2041176 KiB
Current children cumulated memory: 27760 KiB

[startup+0.308963 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 29801
/proc/meminfo: memFree=28443220/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2044980 memory=34968 CPUtime=0.31 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 4517 0 0 0 28 3 0 0 20 0 1 0 408996200 2094059520 8742 33554432000 4194304 5870510 140725558658208 140725558655352 140433958829029 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 511245 8742 970 410 0 506718 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2044980 KiB
Current children cumulated memory: 34968 KiB

[startup+0.700283 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 29801
/proc/meminfo: memFree=28438196/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2046592 memory=36664 CPUtime=0.69 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 4933 0 0 0 66 3 0 0 20 0 1 0 408996200 2095710208 9166 33554432000 4194304 5870510 140725558658208 140725558655352 140433959288711 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 511648 9166 970 410 0 507121 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2046592 KiB
Current children cumulated memory: 36664 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 29801
/proc/meminfo: memFree=28437824/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2046924 memory=36928 CPUtime=1.49 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 5125 0 0 0 146 3 0 0 20 0 1 0 408996200 2096050176 9232 33554432000 4194304 5870510 140725558658208 140725558655352 140433958829029 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 511731 9232 970 410 0 507204 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046924 KiB
Current children cumulated memory: 36928 KiB

[startup+3.1093 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 29801
/proc/meminfo: memFree=28437824/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2046924 memory=37160 CPUtime=3.1 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 5322 0 0 0 307 3 0 0 20 0 1 0 408996200 2096050176 9290 33554432000 4194304 5870510 140725558658208 140725558657304 5478363 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 511731 9290 970 410 0 507204 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2046924 KiB
Current children cumulated memory: 37160 KiB

[startup+6.30026 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 29801
/proc/meminfo: memFree=28437824/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2047068 memory=37228 CPUtime=6.29 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 5774 0 0 0 626 3 0 0 20 0 1 0 408996200 2096197632 9307 33554432000 4194304 5870510 140725558658208 140725558657304 5562032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 511767 9307 970 410 0 507240 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2047068 KiB
Current children cumulated memory: 37228 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 29803
/proc/meminfo: memFree=28436072/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2047468 memory=37728 CPUtime=12.7 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 8009 0 0 0 1265 5 0 0 20 0 1 0 408996200 2096607232 9432 33554432000 4194304 5870510 140725558658208 140725558657320 5562032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 511867 9432 972 410 0 507340 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2047468 KiB
Current children cumulated memory: 37728 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 29803
/proc/meminfo: memFree=28435552/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2047384 memory=38728 CPUtime=25.49 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 15472 0 0 0 2541 8 0 0 20 0 1 0 408996200 2096521216 9682 33554432000 4194304 5870510 140725558658208 140725558657464 5562048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 511846 9682 993 410 0 507319 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2047384 KiB
Current children cumulated memory: 38728 KiB

[startup+51.109 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 29805
/proc/meminfo: memFree=28433636/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2049340 memory=40688 CPUtime=51.1 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 25716 0 0 0 5093 17 0 0 20 0 1 0 408996200 2098524160 10172 33554432000 4194304 5870510 140725558658208 140725558657192 140433959288711 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 512335 10172 1009 410 0 507808 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40688 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 29810
/proc/meminfo: memFree=28415640/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2049340 memory=40740 CPUtime=102.29 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 36212 0 0 0 10200 29 0 0 20 0 1 0 408996200 2098524160 10185 33554432000 4194304 5870510 140725558658208 140725558657320 5475030 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 512335 10185 1009 410 0 507808 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40740 KiB

[startup+136.852 s]
# the end of solver process 29800 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=136.478 s, system=0.374 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 29810
/proc/meminfo: memFree=28415640/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2049340 memory=40740 CPUtime=102.39 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 36212 0 0 0 10210 29 0 0 20 0 1 0 408996200 2098524160 10185 33554432000 4194304 5870510 140725558658208 140725558657320 5406896 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 512335 10185 1009 410 0 507808 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40740 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 29811
/proc/meminfo: memFree=28415664/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2049340 memory=40740 CPUtime=115.19 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 36887 0 0 0 11486 33 0 0 20 0 1 0 408996200 2098524160 10185 33554432000 4194304 5870510 140725558658208 140725558657320 5562052 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 512335 10185 1009 410 0 507808 0
Current children cumulated CPU time: 115.19 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40740 KiB

[startup+128 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 29812
/proc/meminfo: memFree=28415308/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2049340 memory=40740 CPUtime=128 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 37546 0 0 0 12765 35 0 0 20 0 1 0 408996200 2098524160 10185 33554432000 4194304 5870510 140725558658208 140725558657304 5562048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 512335 10185 1009 410 0 507808 0
Current children cumulated CPU time: 128 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40740 KiB

[startup+131.2 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 29812
/proc/meminfo: memFree=28415308/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2049340 memory=40740 CPUtime=131.19 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 37546 0 0 0 13083 36 0 0 20 0 1 0 408996200 2098524160 10185 33554432000 4194304 5870510 140725558658208 140725558657400 5562048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 512335 10185 1009 410 0 507808 0
Current children cumulated CPU time: 131.19 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40740 KiB

[startup+134.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 29812
/proc/meminfo: memFree=28415308/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2049340 memory=40740 CPUtime=134.39 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 37546 0 0 0 13403 36 0 0 20 0 1 0 408996200 2098524160 10185 33554432000 4194304 5870510 140725558658208 140725558657320 140433959288711 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 512335 10185 1009 410 0 507808 0
Current children cumulated CPU time: 134.39 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40740 KiB

[startup+136 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 29812
/proc/meminfo: memFree=28415308/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2049340 memory=40740 CPUtime=136 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 37546 0 0 0 13564 36 0 0 20 0 1 0 408996200 2098524160 10185 33554432000 4194304 5870510 140725558658208 140725558657320 5562032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 512335 10185 1009 410 0 507808 0
Current children cumulated CPU time: 136 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40740 KiB

[startup+136.4 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 29812
/proc/meminfo: memFree=28415308/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2058044 memory=48284 CPUtime=136.39 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 37981 0 0 0 13602 37 0 0 20 0 1 0 408996200 2107437056 12071 33554432000 4194304 5870510 140725558658208 140725558657320 5271759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 514511 12071 1009 410 0 509984 0
Current children cumulated CPU time: 136.39 s
Current children cumulated vsize: 2058044 KiB
Current children cumulated memory: 48284 KiB

[startup+136.8 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 29812
/proc/meminfo: memFree=28415308/32770624 swapFree=67004752/67108860
[pid=29800] ppid=29797 vsize=2058044 memory=48996 CPUtime=136.79 cores=1,3,5,7
/proc/29800/stat : 29800 (xcsp_picat) R 29797 29800 28785 0 -1 4202496 38183 0 0 0 13642 37 0 0 20 0 1 0 408996200 2107437056 12249 33554432000 4194304 5870510 140725558658208 140725558657320 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 48431104 140725558662175 140725558662253 140725558662253 140725558665162 0
/proc/29800/statm: 514511 12249 1009 410 0 509984 0
Current children cumulated CPU time: 136.79 s
Current children cumulated vsize: 2058044 KiB
Current children cumulated memory: 48996 KiB

Child status: 0
Real time (s): 136.852
CPU time (s): 136.852
CPU user time (s): 136.478
CPU system time (s): 0.374
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 2058044
Max. memory (cumulated for all children) (KiB): 49168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 136.478
system time used= 0.374
maximum resident set size= 51236
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38249
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= 72


# summary of solver processes directly reported to runsolver:
#   pid: 29800
#   total CPU time (s): 136.852
#   total CPU user time (s): 136.478
#   total CPU system time (s): 0.374

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.414225 second user time and 1.01637 second system time

The end

Launcher Data

Begin job on node126 at 2019-09-13 00:27:26
IDJOB=4395161
IDBENCH=124138
IDSOLVER=2844
FILE ID=node126/4395161-1568327284
RUNJOBID= node126-1568323917-28817
PBS_JOBID= 21701150
Free space on /tmp= 55384 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Cutstock/Cutstock-zinc-s1/Cutstock-t13-8.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395161-1568327284/watcher-4395161-1568327284 -o /tmp/evaluation-result-4395161-1568327284/solver-4395161-1568327284 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28817 --watchdog 2580  xcsp_picat HOME/instance-4395161-1568327284.xml

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

MD5SUM BENCH= 60e0241f2eabd20d57de8d64a330066c
RANDOM SEED=1239429224

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28471140 kB
MemAvailable:   31652036 kB
Buffers:          119052 kB
Cached:          3312644 kB
SwapCached:         2860 kB
Active:          2056312 kB
Inactive:        1595700 kB
Active(anon):     218592 kB
Inactive(anon):    43288 kB
Active(file):    1837720 kB
Inactive(file):  1552412 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              3208 kB
Writeback:             0 kB
AnonPages:        342200 kB
Mapped:            46188 kB
Shmem:             32816 kB
Slab:             242844 kB
SReclaimable:     213196 kB
SUnreclaim:        29648 kB
KernelStack:        3760 kB
PageTables:         5708 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2727492 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    288768 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55380 MiB
End job on node126 at 2019-09-13 00:29:43