Trace number 4395132

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 NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12SAT 470.531 470.55

General information on the benchmark

NamePseudoBoolean/PseudoBoolean-dec-armies/
Pb-army12-21ls.xml
MD5SUM23e4294b931acf98fdd35eb0662a4341
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark470.531
Satisfiable
(Un)Satisfiability was proved
Number of variables428
Number of constraints644
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":428}]
Minimum variable degree3
Maximum variable degree14
Distribution of variable degrees[{"degree":3,"count":8},{"degree":4,"count":8},{"degree":5,"count":8},{"degree":6,"count":8},{"degree":7,"count":296},{"degree":8,"count":8},{"degree":9,"count":8},{"degree":10,"count":8},{"degree":11,"count":8},{"degree":12,"count":8},{"degree":13,"count":8},{"degree":14,"count":52}]
Minimum constraint arity2
Maximum constraint arity144
Distribution of constraint arities[{"arity":2,"count":222},{"arity":3,"count":8},{"arity":4,"count":8},{"arity":5,"count":296},{"arity":6,"count":8},{"arity":7,"count":8},{"arity":8,"count":8},{"arity":9,"count":8},{"arity":10,"count":8},{"arity":11,"count":8},{"arity":12,"count":8},{"arity":13,"count":52},{"arity":144,"count":2}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":644}]
Optimization problemNO
Type of objective

Solver Data 

25.09/25.11	c xcsp_picat version 2.7b12 (9/12/2019)
470.47/470.54	s SATISFIABLE
470.47/470.54	v <instantiation>
470.47/470.54	v     <list> x[]  </list> 
470.47/470.54	v     <values> 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 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 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 1 1 0 1 0 1 0 0 1 0 1 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1 0 1   </values> 
470.47/470.54	v </instantiation>

Verifier Data 

OK

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 (13785 MiB free)
  memory of node 1: 16384 MiB (11437 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395132-1568339531/watcher-4395132-1568339531 -o /tmp/evaluation-result-4395132-1568339531/solver-4395132-1568339531 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580 xcsp_picat HOME/instance-4395132-1568339531.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=502, runsolver pid=499
Current StackSize limit: 8192 KiB


[startup+0.100375 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 503
/proc/meminfo: memFree=25815532/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2036344 memory=17280 CPUtime=0.09 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 1934 0 0 0 9 0 0 0 20 0 1 0 410220905 2085216256 4320 33554432000 4194304 5870510 140732659044768 140732659043944 140187024030867 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 509086 4320 945 410 0 504559 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036344 KiB
Current children cumulated memory: 17280 KiB

[startup+0.209717 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 503
/proc/meminfo: memFree=25815316/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2036608 memory=17540 CPUtime=0.2 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 1988 0 0 0 20 0 0 0 20 0 1 0 410220905 2085486592 4385 33554432000 4194304 5870510 140732659044768 140732659043944 140187024777095 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 509152 4385 945 410 0 504625 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036608 KiB
Current children cumulated memory: 17540 KiB

[startup+0.30891 s]*
/proc/loadavg: 2.00 2.01 2.05 3/201 503
/proc/meminfo: memFree=25815316/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2036748 memory=17540 CPUtime=0.3 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 2039 0 0 0 30 0 0 0 20 0 1 0 410220905 2085629952 4385 33554432000 4194304 5870510 140732659044768 140732659043944 5562048 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 509187 4385 945 410 0 504660 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036748 KiB
Current children cumulated memory: 17540 KiB

[startup+0.700224 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 503
/proc/meminfo: memFree=25814984/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2037312 memory=18316 CPUtime=0.69 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 2232 0 0 0 68 1 0 0 20 0 1 0 410220905 2086207488 4579 33554432000 4194304 5870510 140732659044768 140732659043864 5406724 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 509328 4579 945 410 0 504801 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2037312 KiB
Current children cumulated memory: 18316 KiB

[startup+1.50026 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 503
/proc/meminfo: memFree=25812884/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2042464 memory=25408 CPUtime=1.49 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 3735 0 0 0 148 1 0 0 20 0 1 0 410220905 2091483136 6352 33554432000 4194304 5870510 140732659044768 140732659043864 5278116 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 510616 6352 978 410 0 506089 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042464 KiB
Current children cumulated memory: 25408 KiB

[startup+3.10948 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 503
/proc/meminfo: memFree=25800544/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2046856 memory=32132 CPUtime=3.1 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 6408 0 0 0 308 2 0 0 20 0 1 0 410220905 2095980544 8033 33554432000 4194304 5870510 140732659044768 140732659043336 5282295 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 511714 8033 978 410 0 507187 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2046856 KiB
Current children cumulated memory: 32132 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 505
/proc/meminfo: memFree=25795128/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2067664 memory=46076 CPUtime=6.29 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 10370 0 0 0 626 3 0 0 20 0 1 0 410220905 2117287936 11519 33554432000 4194304 5870510 140732659044768 140732659043192 5283067 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 516916 11519 978 410 0 512389 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2067664 KiB
Current children cumulated memory: 46076 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 505
/proc/meminfo: memFree=25784516/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2067664 memory=48128 CPUtime=12.69 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 11718 0 0 0 1266 3 0 0 20 0 1 0 410220905 2117287936 12032 33554432000 4194304 5870510 140732659044768 140732659043208 5308409 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 516916 12032 978 410 0 512389 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2067664 KiB
Current children cumulated memory: 48128 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 506
/proc/meminfo: memFree=25781704/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2067664 memory=50192 CPUtime=25.48 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 14411 0 0 0 2545 3 0 0 20 0 1 0 410220905 2117287936 12548 33554432000 4194304 5870510 140732659044768 140732659043208 5262622 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 516916 12548 978 410 0 512389 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2067664 KiB
Current children cumulated memory: 50192 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 509
/proc/meminfo: memFree=25768100/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2087060 memory=63620 CPUtime=51.08 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 17181 0 0 0 5105 3 0 0 20 0 1 0 410220905 2137149440 15905 33554432000 4194304 5870510 140732659044768 140732659043208 5282464 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 521765 15905 978 410 0 517238 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2087060 KiB
Current children cumulated memory: 63620 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/201 513
/proc/meminfo: memFree=25750048/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2098604 memory=80924 CPUtime=102.27 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 22774 0 0 0 10223 4 0 0 20 0 1 0 410220905 2148970496 20231 33554432000 4194304 5870510 140732659044768 140732659043208 5282617 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 524651 20231 978 410 0 520124 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2098604 KiB
Current children cumulated memory: 80924 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 517
/proc/meminfo: memFree=25749216/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2098604 memory=80924 CPUtime=162.27 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 25318 0 0 0 16223 4 0 0 20 0 1 0 410220905 2148970496 20231 33554432000 4194304 5870510 140732659044768 140732659043208 5272224 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 524651 20231 978 410 0 520124 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2098604 KiB
Current children cumulated memory: 80924 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 522
/proc/meminfo: memFree=25736000/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2110768 memory=95720 CPUtime=222.27 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 29552 0 0 0 22222 5 0 0 20 0 1 0 410220905 2161426432 23930 33554432000 4194304 5870510 140732659044768 140732659043336 5312655 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 527692 23930 978 410 0 523165 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2110768 KiB
Current children cumulated memory: 95720 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 530
/proc/meminfo: memFree=25736428/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2110768 memory=95804 CPUtime=282.27 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 32834 0 0 0 28222 5 0 0 20 0 1 0 410220905 2161426432 23951 33554432000 4194304 5870510 140732659044768 140732659043336 5282729 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 527692 23951 978 410 0 523165 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2110768 KiB
Current children cumulated memory: 95804 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 536
/proc/meminfo: memFree=25729564/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2117952 memory=103208 CPUtime=342.27 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 37716 0 0 0 34221 6 0 0 20 0 1 0 410220905 2168782848 25802 33554432000 4194304 5870510 140732659044768 140732659043336 5282606 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 529488 25802 978 410 0 524961 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2117952 KiB
Current children cumulated memory: 103208 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/206 566
/proc/meminfo: memFree=28528512/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2122260 memory=107484 CPUtime=402.27 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 39545 0 0 0 40221 6 0 0 20 0 1 0 410220905 2173194240 26871 33554432000 4194304 5870510 140732659044768 140732659043336 5272880 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 530565 26871 978 410 0 526038 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2122260 KiB
Current children cumulated memory: 107484 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 632
/proc/meminfo: memFree=28485496/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2142580 memory=121940 CPUtime=462.27 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 40264 0 0 0 46220 7 0 0 20 0 1 0 410220905 2194001920 30485 33554432000 4194304 5870510 140732659044768 140732659043208 5282467 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 535645 30485 978 410 0 531118 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2142580 KiB
Current children cumulated memory: 121940 KiB

[startup+470.55 s]
# the end of solver process 502 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=470.458 s, system=0.072998 s

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

[startup+467.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 633
/proc/meminfo: memFree=28482216/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2142580 memory=121940 CPUtime=467.17 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 40273 0 0 0 46710 7 0 0 20 0 1 0 410220905 2194001920 30485 33554432000 4194304 5870510 140732659044768 140732659043208 5277442 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 535645 30485 978 410 0 531118 0
Current children cumulated CPU time: 467.17 s
Current children cumulated vsize: 2142580 KiB
Current children cumulated memory: 121940 KiB

[startup+468.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 633
/proc/meminfo: memFree=28482324/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2142580 memory=121940 CPUtime=468.77 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 40275 0 0 0 46870 7 0 0 20 0 1 0 410220905 2194001920 30485 33554432000 4194304 5870510 140732659044768 140732659043208 5283064 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 535645 30485 978 410 0 531118 0
Current children cumulated CPU time: 468.77 s
Current children cumulated vsize: 2142580 KiB
Current children cumulated memory: 121940 KiB

[startup+469.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 633
/proc/meminfo: memFree=28482432/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2142580 memory=121940 CPUtime=469.57 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 40275 0 0 0 46950 7 0 0 20 0 1 0 410220905 2194001920 30485 33554432000 4194304 5870510 140732659044768 140732659043208 5282509 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 535645 30485 978 410 0 531118 0
Current children cumulated CPU time: 469.57 s
Current children cumulated vsize: 2142580 KiB
Current children cumulated memory: 121940 KiB

[startup+470 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 633
/proc/meminfo: memFree=28480384/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2142580 memory=121940 CPUtime=469.98 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 40275 0 0 0 46991 7 0 0 20 0 1 0 410220905 2194001920 30485 33554432000 4194304 5870510 140732659044768 140732659043208 5282574 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 535645 30485 978 410 0 531118 0
Current children cumulated CPU time: 469.98 s
Current children cumulated vsize: 2142580 KiB
Current children cumulated memory: 121940 KiB

[startup+470.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 633
/proc/meminfo: memFree=28480384/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2142580 memory=121940 CPUtime=470.37 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 40275 0 0 0 47030 7 0 0 20 0 1 0 410220905 2194001920 30485 33554432000 4194304 5870510 140732659044768 140732659043208 5282680 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 535645 30485 978 410 0 531118 0
Current children cumulated CPU time: 470.37 s
Current children cumulated vsize: 2142580 KiB
Current children cumulated memory: 121940 KiB

[startup+470.5 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 633
/proc/meminfo: memFree=28480384/32770624 swapFree=67004752/67108860
[pid=502] ppid=499 vsize=2142580 memory=121940 CPUtime=470.47 cores=0,2,4,6
/proc/502/stat : 502 (xcsp_picat) R 499 502 28785 0 -1 4202496 40275 0 0 0 47040 7 0 0 20 0 1 0 410220905 2194001920 30485 33554432000 4194304 5870510 140732659044768 140732659043208 5282578 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 39153664 140732659053599 140732659053677 140732659053677 140732659056586 0
/proc/502/statm: 535645 30485 978 410 0 531118 0
Current children cumulated CPU time: 470.47 s
Current children cumulated vsize: 2142580 KiB
Current children cumulated memory: 121940 KiB

Child status: 0
Real time (s): 470.55
CPU time (s): 470.531
CPU user time (s): 470.458
CPU system time (s): 0.072998
CPU usage (%): 99.9959
Max. virtual memory (cumulated for all children) (KiB): 2142580
Max. memory (cumulated for all children) (KiB): 121940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 470.458
system time used= 0.072998
maximum resident set size= 121996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40420
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= 12
involuntary context switches= 237


# summary of solver processes directly reported to runsolver:
#   pid: 502
#   total CPU time (s): 470.531
#   total CPU user time (s): 470.458
#   total CPU system time (s): 0.072998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.86993 second user time and 3.4282 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-13 03:51:33
IDJOB=4395132
IDBENCH=134846
IDSOLVER=2844
FILE ID=node126/4395132-1568339531
RUNJOBID= node126-1568323917-28816
PBS_JOBID= 21701150
Free space on /tmp= 55384 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/PseudoBoolean/PseudoBoolean-dec-armies/Pb-army12-21ls.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395132-1568339531/watcher-4395132-1568339531 -o /tmp/evaluation-result-4395132-1568339531/solver-4395132-1568339531 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28816 --watchdog 2580  xcsp_picat HOME/instance-4395132-1568339531.xml

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

MD5SUM BENCH= 23e4294b931acf98fdd35eb0662a4341
RANDOM SEED=1476988468

node126.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25828820 kB
MemAvailable:   29046940 kB
Buffers:          137580 kB
Cached:          3321620 kB
SwapCached:         2860 kB
Active:          4650924 kB
Inactive:        1621772 kB
Active(anon):    2811640 kB
Inactive(anon):    43288 kB
Active(file):    1839284 kB
Inactive(file):  1578484 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              3252 kB
Writeback:             4 kB
AnonPages:       2920804 kB
Mapped:            46152 kB
Shmem:             32816 kB
Slab:             258608 kB
SReclaimable:     228812 kB
SUnreclaim:        29796 kB
KernelStack:        3600 kB
PageTables:        11140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5714740 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2869248 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 55380 MiB
End job on node126 at 2019-09-13 03:59:24