Trace number 4395349

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 2019-09-12OPT1427 310.595 310.666

General information on the benchmark

NameKnapsack/Knapsack-m1-s50/
Knapsack-50-200-13.xml
MD5SUMe9c019b34e7441e843704d2f83648de8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1427
Best CPU time to get the best result obtained on this benchmark122.558
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":50}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":50}]
Minimum constraint arity50
Maximum constraint arity50
Distribution of constraint arities[{"arity":50,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

68.98/69.05	c xcsp_picat version 2.7b12 (9/12/2019)
68.98/69.05	o 1252
153.76/153.82	o 1383
153.76/153.82	o 1421
310.51/310.66	o 1426
310.51/310.66	o 1427
310.51/310.66	s OPTIMUM FOUND
310.51/310.66	v <instantiation>
310.51/310.66	v     <list> x[]  </list> 
310.51/310.66	v     <values> 0 1 0 0 1 1 0 1 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 1 1 1 0 1 0   </values> 
310.51/310.66	v </instantiation>

Verifier Data 

OK	1427

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 (15296 MiB free)
  memory of node 1: 16384 MiB (15252 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395349-1568336342/watcher-4395349-1568336342 -o /tmp/evaluation-result-4395349-1568336342/solver-4395349-1568336342 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580 xcsp_picat HOME/instance-4395349-1568336342.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=30413, runsolver pid=30410
Current StackSize limit: 8192 KiB


[startup+0.100942 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 30414
/proc/meminfo: memFree=31270256/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2036580 memory=16156 CPUtime=0.1 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 1654 0 0 0 10 0 0 0 20 0 1 0 409890246 2085457920 4039 33554432000 4194304 5870510 140721846423280 140721846422392 5562059 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 509145 4039 962 410 0 504618 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036580 KiB
Current children cumulated memory: 16156 KiB

[startup+0.209582 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 30414
/proc/meminfo: memFree=31269884/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2036580 memory=16156 CPUtime=0.2 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 1654 0 0 0 20 0 0 0 20 0 1 0 409890246 2085457920 4039 33554432000 4194304 5870510 140721846423280 140721846422392 5562059 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 509145 4039 962 410 0 504618 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036580 KiB
Current children cumulated memory: 16156 KiB

[startup+0.308776 s]*
/proc/loadavg: 2.00 2.01 2.04 3/199 30414
/proc/meminfo: memFree=31269512/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2036556 memory=16200 CPUtime=0.3 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 1666 0 0 0 30 0 0 0 20 0 1 0 409890246 2085433344 4050 33554432000 4194304 5870510 140721846423280 140721846422392 5337088 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 509139 4050 962 410 0 504612 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036556 KiB
Current children cumulated memory: 16200 KiB

[startup+0.700228 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 30414
/proc/meminfo: memFree=31268396/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2035180 memory=18536 CPUtime=0.68 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 2301 0 0 0 68 0 0 0 20 0 1 0 409890246 2084024320 4634 33554432000 4194304 5870510 140721846423280 140721846422392 5274828 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 508795 4634 989 410 0 504268 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2035180 KiB
Current children cumulated memory: 18536 KiB

[startup+1.50024 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 30414
/proc/meminfo: memFree=31265648/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2042460 memory=24604 CPUtime=1.49 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 3388 0 0 0 148 1 0 0 20 0 1 0 409890246 2091479040 6151 33554432000 4194304 5870510 140721846423280 140721846421720 5289477 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 510615 6151 989 410 0 506088 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042460 KiB
Current children cumulated memory: 24604 KiB

[startup+3.10941 s]
/proc/loadavg: 1.92 2.00 2.03 3/199 30414
/proc/meminfo: memFree=31256620/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2046852 memory=29672 CPUtime=3.09 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 6660 0 0 0 308 1 0 0 20 0 1 0 409890246 2095976448 7418 33554432000 4194304 5870510 140721846423280 140721846421848 5262572 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 511713 7418 989 410 0 507186 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2046852 KiB
Current children cumulated memory: 29672 KiB

[startup+6.30026 s]
/proc/loadavg: 1.92 2.00 2.03 3/199 30414
/proc/meminfo: memFree=31262588/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2043624 memory=27524 CPUtime=6.29 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 9023 0 0 0 627 2 0 0 20 0 1 0 409890246 2092670976 6881 33554432000 4194304 5870510 140721846423280 140721846421720 5283072 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 510906 6881 993 410 0 506379 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2043624 KiB
Current children cumulated memory: 27524 KiB

[startup+12.7002 s]
/proc/loadavg: 1.92 2.00 2.03 3/199 30415
/proc/meminfo: memFree=31255592/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2046844 memory=30576 CPUtime=12.68 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 12217 0 0 0 1266 2 0 0 20 0 1 0 409890246 2095968256 7644 33554432000 4194304 5870510 140721846423280 140721846421848 140398040234070 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 511711 7644 1000 410 0 507184 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2046844 KiB
Current children cumulated memory: 30576 KiB

[startup+25.5004 s]
/proc/loadavg: 1.94 2.00 2.03 3/199 30417
/proc/meminfo: memFree=31254040/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2046880 memory=30652 CPUtime=25.48 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 16537 0 0 0 2546 2 0 0 20 0 1 0 409890246 2096005120 7663 33554432000 4194304 5870510 140721846423280 140721846421720 5282721 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 511720 7663 1000 410 0 507193 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2046880 KiB
Current children cumulated memory: 30652 KiB

[startup+51.1097 s]
/proc/loadavg: 1.96 2.00 2.03 3/199 30417
/proc/meminfo: memFree=31254916/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2050196 memory=30748 CPUtime=51.08 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 21807 0 0 0 5105 3 0 0 20 0 1 0 409890246 2099400704 7687 33554432000 4194304 5870510 140721846423280 140721846421720 5298780 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 512549 7687 1000 410 0 508022 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2050196 KiB
Current children cumulated memory: 30748 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.03 3/199 30422
/proc/meminfo: memFree=31234660/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2067808 memory=51204 CPUtime=102.27 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 29828 0 0 0 10222 5 0 0 20 0 1 0 409890246 2117435392 12801 33554432000 4194304 5870510 140721846423280 140721846421848 5275335 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 516952 12801 1000 410 0 512425 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2067808 KiB
Current children cumulated memory: 51204 KiB

[startup+162.3 s]
/proc/loadavg: 1.95 1.98 2.03 3/200 30428
/proc/meminfo: memFree=31241132/32770624 swapFree=66921120/67108860
[pid=30413] ppid=30410 vsize=2062240 memory=45256 CPUtime=162.25 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 40011 0 0 0 16218 7 0 0 20 0 1 0 409890246 2111733760 11314 33554432000 4194304 5870510 140721846423280 140721846421848 5283135 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 515560 11314 1000 410 0 511033 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 2062240 KiB
Current children cumulated memory: 45256 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/199 30440
/proc/meminfo: memFree=31247556/32770624 swapFree=66921132/67108860
[pid=30413] ppid=30410 vsize=2056504 memory=38888 CPUtime=222.24 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 43813 0 0 0 22215 9 0 0 20 0 1 0 409890246 2105860096 9722 33554432000 4194304 5870510 140721846423280 140721846421848 5282558 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 514126 9722 1000 410 0 509599 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2056504 KiB
Current children cumulated memory: 38888 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/200 30470
/proc/meminfo: memFree=31254232/32770624 swapFree=66921144/67108860
[pid=30413] ppid=30410 vsize=2046844 memory=30516 CPUtime=282.22 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 50828 0 0 0 28212 10 0 0 20 0 1 0 409890246 2095968256 7629 33554432000 4194304 5870510 140721846423280 140721846421720 5283024 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 511711 7629 1000 410 0 507184 0
Current children cumulated CPU time: 282.22 s
Current children cumulated vsize: 2046844 KiB
Current children cumulated memory: 30516 KiB

[startup+310.666 s]
# the end of solver process 30413 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=310.484 s, system=0.110976 s

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

[startup+294.4 s]
/proc/loadavg: 1.99 1.99 2.03 3/200 30472
/proc/meminfo: memFree=31247908/32770624 swapFree=66921144/67108860
[pid=30413] ppid=30410 vsize=2055148 memory=36868 CPUtime=294.32 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 51410 0 0 0 29422 10 0 0 20 0 1 0 409890246 2104471552 9217 33554432000 4194304 5870510 140721846423280 140721846422456 5282680 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 513787 9217 1000 410 0 509260 0
Current children cumulated CPU time: 294.32 s
Current children cumulated vsize: 2055148 KiB
Current children cumulated memory: 36868 KiB

[startup+300.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 30472
/proc/meminfo: memFree=31247048/32770624 swapFree=66921144/67108860
[pid=30413] ppid=30410 vsize=2055148 memory=37540 CPUtime=300.72 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 51594 0 0 0 30062 10 0 0 20 0 1 0 409890246 2104471552 9385 33554432000 4194304 5870510 140721846423280 140721846422456 5282684 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 513787 9385 1000 410 0 509260 0
Current children cumulated CPU time: 300.72 s
Current children cumulated vsize: 2055148 KiB
Current children cumulated memory: 37540 KiB

[startup+307.2 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 30473
/proc/meminfo: memFree=31247576/32770624 swapFree=66921144/67108860
[pid=30413] ppid=30410 vsize=2055148 memory=37540 CPUtime=307.12 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 51595 0 0 0 30702 10 0 0 20 0 1 0 409890246 2104471552 9385 33554432000 4194304 5870510 140721846423280 140721846422456 5283036 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 513787 9385 1000 410 0 509260 0
Current children cumulated CPU time: 307.12 s
Current children cumulated vsize: 2055148 KiB
Current children cumulated memory: 37540 KiB

[startup+308.8 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 30473
/proc/meminfo: memFree=31247576/32770624 swapFree=66921144/67108860
[pid=30413] ppid=30410 vsize=2055148 memory=37540 CPUtime=308.71 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 51595 0 0 0 30861 10 0 0 20 0 1 0 409890246 2104471552 9385 33554432000 4194304 5870510 140721846423280 140721846422456 5272656 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 513787 9385 1000 410 0 509260 0
Current children cumulated CPU time: 308.71 s
Current children cumulated vsize: 2055148 KiB
Current children cumulated memory: 37540 KiB

[startup+309.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 30473
/proc/meminfo: memFree=31247584/32770624 swapFree=66921144/67108860
[pid=30413] ppid=30410 vsize=2055148 memory=37540 CPUtime=309.51 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 51595 0 0 0 30941 10 0 0 20 0 1 0 409890246 2104471552 9385 33554432000 4194304 5870510 140721846423280 140721846422456 5282736 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 513787 9385 1000 410 0 509260 0
Current children cumulated CPU time: 309.51 s
Current children cumulated vsize: 2055148 KiB
Current children cumulated memory: 37540 KiB

[startup+310.4 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 30474
/proc/meminfo: memFree=31247708/32770624 swapFree=66921144/67108860
[pid=30413] ppid=30410 vsize=2055148 memory=37540 CPUtime=310.31 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 51595 0 0 0 31021 10 0 0 20 0 1 0 409890246 2104471552 9385 33554432000 4194304 5870510 140721846423280 140721846422456 140398045913992 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 513787 9385 1000 410 0 509260 0
Current children cumulated CPU time: 310.31 s
Current children cumulated vsize: 2055148 KiB
Current children cumulated memory: 37540 KiB

[startup+310.6 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 30474
/proc/meminfo: memFree=31247708/32770624 swapFree=66921144/67108860
[pid=30413] ppid=30410 vsize=2055148 memory=37540 CPUtime=310.51 cores=0,2,4,6
/proc/30413/stat : 30413 (xcsp_picat) R 30410 30413 27155 0 -1 4202496 51595 0 0 0 31041 10 0 0 20 0 1 0 409890246 2104471552 9385 33554432000 4194304 5870510 140721846423280 140721846422456 5262557 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 48332800 140721846428703 140721846428781 140721846428781 140721846431690 0
/proc/30413/statm: 513787 9385 1000 410 0 509260 0
Current children cumulated CPU time: 310.51 s
Current children cumulated vsize: 2055148 KiB
Current children cumulated memory: 37540 KiB

Child status: 0
Real time (s): 310.666
CPU time (s): 310.595
CPU user time (s): 310.484
CPU system time (s): 0.110976
CPU usage (%): 99.9771
Max. virtual memory (cumulated for all children) (KiB): 2075024
Max. memory (cumulated for all children) (KiB): 58856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 310.484
system time used= 0.110976
maximum resident set size= 58920
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51629
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= 480


# summary of solver processes directly reported to runsolver:
#   pid: 30413
#   total CPU time (s): 310.595
#   total CPU user time (s): 310.484
#   total CPU system time (s): 0.110976

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.14828 second user time and 2.19366 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-13 01:57:06
IDJOB=4395349
IDBENCH=133450
IDSOLVER=2844
FILE ID=node107/4395349-1568336342
RUNJOBID= node107-1568318150-27186
PBS_JOBID= 21701137
Free space on /tmp= 55704 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s50/Knapsack-50-200-13.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395349-1568336342/watcher-4395349-1568336342 -o /tmp/evaluation-result-4395349-1568336342/solver-4395349-1568336342 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580  xcsp_picat HOME/instance-4395349-1568336342.xml

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

MD5SUM BENCH= e9c019b34e7441e843704d2f83648de8
RANDOM SEED=1399651993

node107.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	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        31281644 kB
MemAvailable:   31633264 kB
Buffers:          125452 kB
Cached:           495352 kB
SwapCached:        80212 kB
Active:           552496 kB
Inactive:         350312 kB
Active(anon):     211080 kB
Inactive(anon):   100372 kB
Active(file):     341416 kB
Inactive(file):   249940 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66921120 kB
Dirty:              3120 kB
Writeback:             0 kB
AnonPages:        331364 kB
Mapped:            34980 kB
Shmem:             20860 kB
Slab:             180728 kB
SReclaimable:     152200 kB
SUnreclaim:        28528 kB
KernelStack:        3552 kB
PageTables:         5700 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2719268 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    282624 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 55700 MiB
End job on node107 at 2019-09-13 02:02:17