Trace number 4395574

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 2019-09-12OPT130 654.181 654.115

General information on the benchmark

NameCutstock/Cutstock-zinc-s1/
Cutstock-t15-0.xml
MD5SUMc061694c4fbf3df02ed1b2618516c596
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark130
Best CPU time to get the best result obtained on this benchmark9.15235
Satisfiable
(Un)Satisfiability was proved
Number of variables3738
Number of constraints200
Number of domains14
Minimum domain size2
Maximum domain size22
Distribution of domain sizes[{"size":2,"count":534},{"size":5,"count":178},{"size":6,"count":178},{"size":7,"count":178},{"size":8,"count":178},{"size":9,"count":356},{"size":11,"count":178},{"size":12,"count":712},{"size":13,"count":356},{"size":14,"count":178},{"size":16,"count":178},{"size":17,"count":178},{"size":18,"count":178},{"size":22,"count":178}]
Minimum variable degree3
Maximum variable degree3
Distribution of variable degrees[{"degree":3,"count":3738}]
Minimum constraint arity21
Maximum constraint arity3560
Distribution of constraint arities[{"arity":21,"count":178},{"arity":178,"count":21},{"arity":3560,"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":198}]
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 

402.53/402.59	c xcsp_picat version 2.7b12 (9/12/2019)
402.53/402.59	o 144
648.76/648.72	o 132
654.17/654.11	o 130
654.17/654.11	s OPTIMUM FOUND
654.17/654.11	v <instantiation>
654.17/654.11	v     <list> r[][] p[]  </list> 
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654.17/654.11	v </instantiation>

Verifier Data 

OK	130

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 (11523 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-4395574-1568332617/watcher-4395574-1568332617 -o /tmp/evaluation-result-4395574-1568332617/solver-4395574-1568332617 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560 xcsp_picat HOME/instance-4395574-1568332617.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=24401, runsolver pid=24398

[startup+0.100176 s]*
/proc/loadavg: 2.01 2.06 2.10 4/199 24402
/proc/meminfo: memFree=28042832/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2031716 memory=28592 CPUtime=0.1 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 1733 0 0 0 10 0 0 0 20 0 1 0 409510358 2080477184 7148 33554432000 4194304 5870510 140723119939152 140723119936296 4987764 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 507929 7148 860 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 28592 KiB

[startup+0.210022 s]*
/proc/loadavg: 2.01 2.06 2.10 3/199 24402
/proc/meminfo: memFree=28019508/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2031716 memory=51884 CPUtime=0.21 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 1895 0 0 0 21 0 0 0 20 0 1 0 409510358 2080477184 12971 33554432000 4194304 5870510 140723119939152 140723119938456 4475153 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 509018 12971 888 410 0 504491 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 51884 KiB

[startup+0.309857 s]*
/proc/loadavg: 2.09 2.07 2.10 3/199 24402
/proc/meminfo: memFree=28002396/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2054980 memory=69332 CPUtime=0.31 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 6411 0 0 0 30 1 0 0 20 0 1 0 409510358 2104299520 17333 33554432000 4194304 5870510 140723119939152 140723119938456 140286778015623 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 513745 17333 950 410 0 509218 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2054980 KiB
Current children cumulated memory: 69332 KiB

[startup+0.700321 s]
/proc/loadavg: 2.09 2.07 2.10 3/199 24402
/proc/meminfo: memFree=28002024/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2056528 memory=73636 CPUtime=0.69 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 7060 0 0 0 61 8 0 0 20 0 1 0 409510358 2105884672 18409 33554432000 4194304 5870510 140723119939152 140723119938056 140286778015623 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 514132 18409 969 410 0 509605 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2056528 KiB
Current children cumulated memory: 73636 KiB

[startup+1.50028 s]
/proc/loadavg: 2.09 2.07 2.10 3/199 24402
/proc/meminfo: memFree=27967732/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2095540 memory=104448 CPUtime=1.49 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 14690 0 0 0 139 10 0 0 20 0 1 0 409510358 2145832960 26112 33554432000 4194304 5870510 140723119939152 140723119938248 5476912 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 523885 26112 969 410 0 519358 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2095540 KiB
Current children cumulated memory: 104448 KiB

[startup+3.10949 s]
/proc/loadavg: 2.09 2.07 2.10 3/200 24404
/proc/meminfo: memFree=27964484/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2095540 memory=106528 CPUtime=3.1 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 14885 0 0 0 299 11 0 0 20 0 1 0 409510358 2145832960 26632 33554432000 4194304 5870510 140723119939152 140723119938248 5476915 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 523885 26632 969 410 0 519358 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2095540 KiB
Current children cumulated memory: 106528 KiB

[startup+6.30027 s]
/proc/loadavg: 2.16 2.09 2.11 3/200 24404
/proc/meminfo: memFree=27962208/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2095676 memory=106848 CPUtime=6.29 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 14934 0 0 0 618 11 0 0 20 0 1 0 409510358 2145972224 26712 33554432000 4194304 5870510 140723119939152 140723119938248 5477023 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 523919 26712 969 410 0 519392 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2095676 KiB
Current children cumulated memory: 106848 KiB

[startup+12.7003 s]
/proc/loadavg: 2.15 2.09 2.11 3/199 24466
/proc/meminfo: memFree=30129908/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2096092 memory=107404 CPUtime=12.69 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 16952 0 0 0 1258 11 0 0 20 0 1 0 409510358 2146398208 26851 33554432000 4194304 5870510 140723119939152 140723119938248 5478363 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 524023 26851 969 410 0 519496 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2096092 KiB
Current children cumulated memory: 107404 KiB

[startup+25.5003 s]
/proc/loadavg: 2.13 2.08 2.10 3/199 24467
/proc/meminfo: memFree=30127848/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2098024 memory=109092 CPUtime=25.49 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 18291 0 0 0 2537 12 0 0 20 0 1 0 409510358 2148376576 27273 33554432000 4194304 5870510 140723119939152 140723119938152 5476957 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 524506 27273 969 410 0 519979 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2098024 KiB
Current children cumulated memory: 109092 KiB

[startup+51.1089 s]
/proc/loadavg: 2.08 2.08 2.10 3/199 24469
/proc/meminfo: memFree=30119472/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2099264 memory=113604 CPUtime=51.11 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 20077 0 0 0 5096 15 0 0 20 0 1 0 409510358 2149646336 28401 33554432000 4194304 5870510 140723119939152 140723119938264 5478360 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 524816 28401 971 410 0 520289 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2099264 KiB
Current children cumulated memory: 113604 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.06 2.10 3/199 24473
/proc/meminfo: memFree=30100060/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2106640 memory=123468 CPUtime=102.3 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 34907 0 0 0 10200 30 0 0 20 0 1 0 409510358 2157199360 30867 33554432000 4194304 5870510 140723119939152 140723119938248 5562000 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 526660 30867 1002 410 0 522133 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2106640 KiB
Current children cumulated memory: 123468 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.05 2.09 3/199 24478
/proc/meminfo: memFree=30097572/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2106636 memory=126212 CPUtime=162.3 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 41795 0 0 0 16186 44 0 0 20 0 1 0 409510358 2157195264 31553 33554432000 4194304 5870510 140723119939152 140723119938248 5562032 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 526659 31553 1002 410 0 522132 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2106636 KiB
Current children cumulated memory: 126212 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.04 2.09 3/198 24482
/proc/meminfo: memFree=30098800/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2106636 memory=126216 CPUtime=222.31 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 45216 0 0 0 22182 49 0 0 20 0 1 0 409510358 2157195264 31554 33554432000 4194304 5870510 140723119939152 140723119938264 5478360 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 526659 31554 1002 410 0 522132 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2106636 KiB
Current children cumulated memory: 126216 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/199 24496
/proc/meminfo: memFree=30096868/32770624 swapFree=67001524/67108860
[pid=24401] ppid=24398 vsize=2106636 memory=126788 CPUtime=282.31 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 49181 0 0 0 28169 62 0 0 20 0 1 0 409510358 2157195264 31697 33554432000 4194304 5870510 140723119939152 140723119938264 5406452 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 526659 31697 1002 410 0 522132 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2106636 KiB
Current children cumulated memory: 126788 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/200 24526
/proc/meminfo: memFree=30100156/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2106640 memory=123588 CPUtime=342.33 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 57638 0 0 0 34155 78 0 0 20 0 1 0 409510358 2157199360 30897 33554432000 4194304 5870510 140723119939152 140723119938152 5477233 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 526660 30897 1011 410 0 522133 0
Current children cumulated CPU time: 342.33 s
Current children cumulated vsize: 2106640 KiB
Current children cumulated memory: 123588 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.07 3/200 24530
/proc/meminfo: memFree=30031856/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2133896 memory=151356 CPUtime=402.33 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 62494 0 0 0 40149 84 0 0 20 0 1 0 409510358 2185109504 37839 33554432000 4194304 5870510 140723119939152 140723119937688 5262579 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 533474 37839 1011 410 0 528947 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 2133896 KiB
Current children cumulated memory: 151356 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/200 24536
/proc/meminfo: memFree=30099304/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2106640 memory=125640 CPUtime=462.33 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 67138 0 0 0 46136 97 0 0 20 0 1 0 409510358 2157199360 31410 33554432000 4194304 5870510 140723119939152 140723119938344 5416721 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 526660 31410 1011 410 0 522133 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 2106640 KiB
Current children cumulated memory: 125640 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.06 3/200 24540
/proc/meminfo: memFree=30098152/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2106636 memory=126584 CPUtime=522.34 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 68337 0 0 0 52125 109 0 0 20 0 1 0 409510358 2157195264 31646 33554432000 4194304 5870510 140723119939152 140723119938248 5575596 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 526659 31646 1011 410 0 522132 0
Current children cumulated CPU time: 522.34 s
Current children cumulated vsize: 2106636 KiB
Current children cumulated memory: 126584 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24604
/proc/meminfo: memFree=30205428/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2106640 memory=123584 CPUtime=582.35 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 75902 0 0 0 58109 126 0 0 20 0 1 0 409510358 2157199360 30896 33554432000 4194304 5870510 140723119939152 140723119938248 5406500 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 526660 30896 1011 410 0 522133 0
Current children cumulated CPU time: 582.35 s
Current children cumulated vsize: 2106640 KiB
Current children cumulated memory: 123584 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24611
/proc/meminfo: memFree=30154336/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2174340 memory=174792 CPUtime=642.35 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 80376 0 0 0 64104 131 0 0 20 0 1 0 409510358 2226524160 43698 33554432000 4194304 5870510 140723119939152 140723119937320 140286783324652 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 543585 43698 1011 410 0 539058 0
Current children cumulated CPU time: 642.35 s
Current children cumulated vsize: 2174340 KiB
Current children cumulated memory: 174792 KiB

[startup+654.115 s]
# the end of solver process 24401 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=652.858 s, system=1.32314 s

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

[startup+646.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24611
/proc/meminfo: memFree=30186956/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2133624 memory=144072 CPUtime=646.46 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 81037 0 0 0 64514 132 0 0 20 0 1 0 409510358 2184830976 36018 33554432000 4194304 5870510 140723119939152 140723119937720 5262793 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 533406 36018 1011 410 0 528879 0
Current children cumulated CPU time: 646.46 s
Current children cumulated vsize: 2133624 KiB
Current children cumulated memory: 144072 KiB

[startup+649.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24611
/proc/meminfo: memFree=30174420/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2133624 memory=156360 CPUtime=649.66 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 81062 0 0 0 64834 132 0 0 20 0 1 0 409510358 2184830976 39090 33554432000 4194304 5870510 140723119939152 140723119937592 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 533406 39090 1011 410 0 528879 0
Current children cumulated CPU time: 649.66 s
Current children cumulated vsize: 2133624 KiB
Current children cumulated memory: 156360 KiB

[startup+651.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24611
/proc/meminfo: memFree=30172280/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2133624 memory=156360 CPUtime=651.26 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 81062 0 0 0 64994 132 0 0 20 0 1 0 409510358 2184830976 39090 33554432000 4194304 5870510 140723119939152 140723119937592 5268151 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 533406 39090 1011 410 0 528879 0
Current children cumulated CPU time: 651.26 s
Current children cumulated vsize: 2133624 KiB
Current children cumulated memory: 156360 KiB

[startup+652.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24611
/proc/meminfo: memFree=30172156/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2133624 memory=156360 CPUtime=652.86 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 81062 0 0 0 65154 132 0 0 20 0 1 0 409510358 2184830976 39090 33554432000 4194304 5870510 140723119939152 140723119938264 5268094 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 533406 39090 1011 410 0 528879 0
Current children cumulated CPU time: 652.86 s
Current children cumulated vsize: 2133624 KiB
Current children cumulated memory: 156360 KiB

[startup+653.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24611
/proc/meminfo: memFree=30172156/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2133624 memory=156360 CPUtime=653.66 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 81062 0 0 0 65234 132 0 0 20 0 1 0 409510358 2184830976 39090 33554432000 4194304 5870510 140723119939152 140723119938264 5281854 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 533406 39090 1011 410 0 528879 0
Current children cumulated CPU time: 653.66 s
Current children cumulated vsize: 2133624 KiB
Current children cumulated memory: 156360 KiB

[startup+654 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 24611
/proc/meminfo: memFree=30172032/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2133624 memory=156360 CPUtime=654.07 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 81062 0 0 0 65275 132 0 0 20 0 1 0 409510358 2184830976 39090 33554432000 4194304 5870510 140723119939152 140723119938264 5258783 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 533406 39090 1011 410 0 528879 0
Current children cumulated CPU time: 654.07 s
Current children cumulated vsize: 2133624 KiB
Current children cumulated memory: 156360 KiB

[startup+654.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 24611
/proc/meminfo: memFree=30172032/32770624 swapFree=67001532/67108860
[pid=24401] ppid=24398 vsize=2133624 memory=156360 CPUtime=654.17 cores=1,3,5,7
/proc/24401/stat : 24401 (xcsp_picat) R 24398 24401 22075 0 -1 4202496 81065 0 0 0 65285 132 0 0 20 0 1 0 409510358 2184830976 39090 33554432000 4194304 5870510 140723119939152 140723119938264 4843440 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 46497792 140723119944735 140723119944813 140723119944813 140723119947722 0
/proc/24401/statm: 533406 39090 1011 410 0 528879 0
Current children cumulated CPU time: 654.17 s
Current children cumulated vsize: 2133624 KiB
Current children cumulated memory: 156360 KiB

Child status: 0
Real time (s): 654.115
CPU time (s): 654.181
CPU user time (s): 652.858
CPU system time (s): 1.32314
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 2174340
Max. memory (cumulated for all children) (KiB): 174792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 652.858
system time used= 1.32314
maximum resident set size= 174792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81086
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= 185


# summary of solver processes directly reported to runsolver:
#   pid: 24401
#   total CPU time (s): 654.181
#   total CPU user time (s): 652.858
#   total CPU system time (s): 1.32314

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.37481 second user time and 4.25044 second system time

The end

Launcher Data 

Begin job on node136 at 2019-09-13 01:56:13
IDJOB=4395574
IDBENCH=124151
IDSOLVER=2845
FILE ID=node136/4395574-1568332617
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-t15-0.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395574-1568332617/watcher-4395574-1568332617 -o /tmp/evaluation-result-4395574-1568332617/solver-4395574-1568332617 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node136-1568323423-22107 --watchdog 2560  xcsp_picat HOME/instance-4395574-1568332617.xml

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

MD5SUM BENCH= c061694c4fbf3df02ed1b2618516c596
RANDOM SEED=1843965093

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:        28068516 kB
MemAvailable:   29605804 kB
Buffers:           66928 kB
Cached:          1751332 kB
SwapCached:         3800 kB
Active:          3168232 kB
Inactive:         946004 kB
Active(anon):    2294012 kB
Inactive(anon):    41884 kB
Active(file):     874220 kB
Inactive(file):   904120 kB
Unevictable:      107452 kB
Mlocked:          107452 kB
SwapTotal:      67108860 kB
SwapFree:       67001524 kB
Dirty:              3120 kB
Writeback:             0 kB
AnonPages:       2368756 kB
Mapped:            44836 kB
Shmem:             31424 kB
Slab:             178080 kB
SReclaimable:     149564 kB
SUnreclaim:        28516 kB
KernelStack:        3552 kB
PageTables:         9592 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    4108460 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2277376 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56784 MiB
End job on node136 at 2019-09-13 02:07:07