Trace number 4395461

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 136.945 136.932

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 benchmark1.14307
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

136.90/136.92	c xcsp_picat version 2.7b12 (9/12/2019)
136.90/136.92	o 60
136.90/136.92	s OPTIMUM FOUND
136.90/136.92	v <instantiation>
136.90/136.92	v     <list> r[][] p[]  </list> 
136.90/136.92	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> 
136.90/136.92	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 (11543 MiB free)
  memory of node 1: 16384 MiB (15888 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395461-1568331835/watcher-4395461-1568331835 -o /tmp/evaluation-result-4395461-1568331835/solver-4395461-1568331835 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560 xcsp_picat HOME/instance-4395461-1568331835.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=24149, runsolver pid=24146

[startup+0.100122 s]*
/proc/loadavg: 2.98 2.26 2.13 4/200 24150
/proc/meminfo: memFree=28066128/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2041176 memory=27956 CPUtime=0.1 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 2583 0 0 0 10 0 0 0 20 0 1 0 409432165 2090164224 6989 33554432000 4194304 5870510 140728473345184 140728473344488 5440755 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 510294 6989 951 410 0 505767 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2041176 KiB
Current children cumulated memory: 27956 KiB

[startup+0.210019 s]*
/proc/loadavg: 2.98 2.26 2.13 3/200 24150
/proc/meminfo: memFree=28063644/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2041176 memory=27956 CPUtime=0.21 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 2620 0 0 0 20 1 0 0 20 0 1 0 409432165 2090164224 6989 33554432000 4194304 5870510 140728473345184 140728473344488 139951052189575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 510294 6989 951 410 0 505767 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2041176 KiB
Current children cumulated memory: 27956 KiB

[startup+0.309026 s]*
/proc/loadavg: 2.98 2.26 2.13 3/200 24150
/proc/meminfo: memFree=28059924/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2044980 memory=33116 CPUtime=0.31 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 4051 0 0 0 29 2 0 0 20 0 1 0 409432165 2094059520 8279 33554432000 4194304 5870510 140728473345184 140728473344488 139951051729893 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 511245 8279 970 410 0 506718 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2044980 KiB
Current children cumulated memory: 33116 KiB

[startup+0.700283 s]
/proc/loadavg: 2.98 2.26 2.13 3/200 24150
/proc/meminfo: memFree=28055024/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2046592 memory=36960 CPUtime=0.69 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 4499 0 0 0 67 2 0 0 20 0 1 0 409432165 2095710208 9240 33554432000 4194304 5870510 140728473345184 140728473344488 139951052189575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 511648 9240 970 410 0 507121 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2046592 KiB
Current children cumulated memory: 36960 KiB

[startup+1.50027 s]
/proc/loadavg: 2.98 2.26 2.13 3/200 24150
/proc/meminfo: memFree=28054280/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2046924 memory=37224 CPUtime=1.49 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 4689 0 0 0 147 2 0 0 20 0 1 0 409432165 2096050176 9306 33554432000 4194304 5870510 140728473345184 140728473344280 5570372 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 511731 9306 970 410 0 507204 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046924 KiB
Current children cumulated memory: 37224 KiB

[startup+3.10907 s]
/proc/loadavg: 3.06 2.29 2.14 3/200 24150
/proc/meminfo: memFree=28053676/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2046924 memory=37456 CPUtime=3.1 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 4875 0 0 0 308 2 0 0 20 0 1 0 409432165 2096050176 9364 33554432000 4194304 5870510 140728473345184 140728473344424 5476925 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 511731 9364 970 410 0 507204 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2046924 KiB
Current children cumulated memory: 37456 KiB

[startup+6.30027 s]
/proc/loadavg: 3.06 2.29 2.14 3/200 24150
/proc/meminfo: memFree=28051796/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2047068 memory=37524 CPUtime=6.29 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 5323 0 0 0 627 2 0 0 20 0 1 0 409432165 2096197632 9381 33554432000 4194304 5870510 140728473345184 140728473344280 5562048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 511767 9381 970 410 0 507240 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2047068 KiB
Current children cumulated memory: 37524 KiB

[startup+12.7003 s]
/proc/loadavg: 3.13 2.32 2.15 3/200 24150
/proc/meminfo: memFree=28049268/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2047468 memory=38036 CPUtime=12.7 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 7486 0 0 0 1267 3 0 0 20 0 1 0 409432165 2096607232 9509 33554432000 4194304 5870510 140728473345184 140728473344296 5406787 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 511867 9509 972 410 0 507340 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2047468 KiB
Current children cumulated memory: 38036 KiB

[startup+25.5003 s]
/proc/loadavg: 3.03 2.34 2.16 5/200 24153
/proc/meminfo: memFree=28042256/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2047384 memory=38948 CPUtime=25.49 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 14541 0 0 0 2542 7 0 0 20 0 1 0 409432165 2096521216 9737 33554432000 4194304 5870510 140728473345184 140728473344440 5478377 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 511846 9737 993 410 0 507319 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2047384 KiB
Current children cumulated memory: 38948 KiB

[startup+51.1091 s]
/proc/loadavg: 2.68 2.31 2.15 3/200 24153
/proc/meminfo: memFree=28028016/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2049340 memory=40884 CPUtime=51.11 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 25576 0 0 0 5095 16 0 0 20 0 1 0 409432165 2098524160 10221 33554432000 4194304 5870510 140728473345184 140728473344280 139951052189575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 512335 10221 1009 410 0 507808 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40884 KiB

[startup+102.3 s]
/proc/loadavg: 2.34 2.28 2.15 3/201 24158
/proc/meminfo: memFree=28036420/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2049340 memory=40936 CPUtime=102.3 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 37304 0 0 0 10202 28 0 0 20 0 1 0 409432165 2098524160 10234 33554432000 4194304 5870510 140728473345184 140728473344440 5406791 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 512335 10234 1009 410 0 507808 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40936 KiB

[startup+136.932 s]
# the end of solver process 24149 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=136.585 s, system=0.359035 s

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

[startup+102.4 s]
/proc/loadavg: 2.34 2.28 2.15 3/201 24158
/proc/meminfo: memFree=28036420/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2049340 memory=40936 CPUtime=102.4 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 37304 0 0 0 10212 28 0 0 20 0 1 0 409432165 2098524160 10234 33554432000 4194304 5870510 140728473345184 140728473344440 5562059 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 512335 10234 1009 410 0 507808 0
Current children cumulated CPU time: 102.4 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40936 KiB

[startup+115.2 s]
/proc/loadavg: 2.26 2.26 2.14 3/201 24160
/proc/meminfo: memFree=28032772/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2049340 memory=40936 CPUtime=115.2 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 38411 0 0 0 11489 31 0 0 20 0 1 0 409432165 2098524160 10234 33554432000 4194304 5870510 140728473345184 140728473344296 5406773 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 512335 10234 1009 410 0 507808 0
Current children cumulated CPU time: 115.2 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40936 KiB

[startup+128 s]*
/proc/loadavg: 2.27 2.27 2.15 3/200 24161
/proc/meminfo: memFree=28026796/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2049340 memory=40936 CPUtime=128.01 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 39538 0 0 0 12767 34 0 0 20 0 1 0 409432165 2098524160 10234 33554432000 4194304 5870510 140728473345184 140728473344280 5562032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 512335 10234 1009 410 0 507808 0
Current children cumulated CPU time: 128.01 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40936 KiB

[startup+131.2 s]
/proc/loadavg: 2.27 2.27 2.15 3/200 24161
/proc/meminfo: memFree=28026796/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2049340 memory=40936 CPUtime=131.2 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 39538 0 0 0 13086 34 0 0 20 0 1 0 409432165 2098524160 10234 33554432000 4194304 5870510 140728473345184 140728473344376 5478371 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 512335 10234 1009 410 0 507808 0
Current children cumulated CPU time: 131.2 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40936 KiB

[startup+134.4 s]
/proc/loadavg: 2.25 2.26 2.14 3/200 24161
/proc/meminfo: memFree=28024592/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2049340 memory=40936 CPUtime=134.41 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 39538 0 0 0 13406 35 0 0 20 0 1 0 409432165 2098524160 10234 33554432000 4194304 5870510 140728473345184 140728473344376 5562048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 512335 10234 1009 410 0 507808 0
Current children cumulated CPU time: 134.41 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40936 KiB

[startup+136 s]*
/proc/loadavg: 2.25 2.26 2.14 3/200 24161
/proc/meminfo: memFree=28024592/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2049340 memory=40936 CPUtime=136.01 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 39538 0 0 0 13566 35 0 0 20 0 1 0 409432165 2098524160 10234 33554432000 4194304 5870510 140728473345184 140728473344296 139951052189575 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 512335 10234 1009 410 0 507808 0
Current children cumulated CPU time: 136.01 s
Current children cumulated vsize: 2049340 KiB
Current children cumulated memory: 40936 KiB

[startup+136.4 s]
/proc/loadavg: 2.25 2.26 2.14 3/200 24161
/proc/meminfo: memFree=28024592/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2053692 memory=44092 CPUtime=136.4 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 39908 0 0 0 13605 35 0 0 20 0 1 0 409432165 2102980608 11023 33554432000 4194304 5870510 140728473345184 140728473344296 5343198 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 513423 11023 1009 410 0 508896 0
Current children cumulated CPU time: 136.4 s
Current children cumulated vsize: 2053692 KiB
Current children cumulated memory: 44092 KiB

[startup+136.8 s]
/proc/loadavg: 2.25 2.26 2.14 3/200 24161
/proc/meminfo: memFree=28024592/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2058044 memory=48736 CPUtime=136.8 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 40647 0 0 0 13645 35 0 0 20 0 1 0 409432165 2107437056 12184 33554432000 4194304 5870510 140728473345184 140728473344296 5343805 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 514511 12184 1009 410 0 509984 0
Current children cumulated CPU time: 136.8 s
Current children cumulated vsize: 2058044 KiB
Current children cumulated memory: 48736 KiB

[startup+136.9 s]
/proc/loadavg: 2.25 2.26 2.14 3/200 24161
/proc/meminfo: memFree=28024592/32770624 swapFree=67001512/67108860
[pid=24149] ppid=24146 vsize=2058044 memory=48736 CPUtime=136.9 cores=1,3,5,7
/proc/24149/stat : 24149 (xcsp_picat) R 24146 24149 22075 0 -1 4202496 40649 0 0 0 13655 35 0 0 20 0 1 0 409432165 2107437056 12184 33554432000 4194304 5870510 140728473345184 140728473344296 5268151 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24739840 140728473347103 140728473347181 140728473347181 140728473350090 0
/proc/24149/statm: 514511 12184 1009 410 0 509984 0
Current children cumulated CPU time: 136.9 s
Current children cumulated vsize: 2058044 KiB
Current children cumulated memory: 48736 KiB

Child status: 0
Real time (s): 136.932
CPU time (s): 136.945
CPU user time (s): 136.585
CPU system time (s): 0.359035
CPU usage (%): 100.009
Max. virtual memory (cumulated for all children) (KiB): 2058044
Max. memory (cumulated for all children) (KiB): 48980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 136.585
system time used= 0.359035
maximum resident set size= 48996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40691
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= 99


# summary of solver processes directly reported to runsolver:
#   pid: 24149
#   total CPU time (s): 136.945
#   total CPU user time (s): 136.585
#   total CPU system time (s): 0.359035

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.485052 second user time and 0.952664 second system time

The end

Launcher Data

Begin job on node136 at 2019-09-13 01:43:11
IDJOB=4395461
IDBENCH=124138
IDSOLVER=2845
FILE ID=node136/4395461-1568331835
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-t13-8.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395461-1568331835/watcher-4395461-1568331835 -o /tmp/evaluation-result-4395461-1568331835/solver-4395461-1568331835 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560  xcsp_picat HOME/instance-4395461-1568331835.xml

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

MD5SUM BENCH= 60e0241f2eabd20d57de8d64a330066c
RANDOM SEED=1555807564

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:        28089832 kB
MemAvailable:   29626428 kB
Buffers:           66532 kB
Cached:          1751020 kB
SwapCached:         3812 kB
Active:          3147588 kB
Inactive:         945428 kB
Active(anon):    2273484 kB
Inactive(anon):    41884 kB
Active(file):     874104 kB
Inactive(file):   903544 kB
Unevictable:      107452 kB
Mlocked:          107452 kB
SwapTotal:      67108860 kB
SwapFree:       67001512 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:       2469060 kB
Mapped:            45012 kB
Shmem:             31412 kB
Slab:             178372 kB
SReclaimable:     149568 kB
SUnreclaim:        28804 kB
KernelStack:        3568 kB
PageTables:         9984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4097232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2381824 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 01:45:28