Trace number 4395291

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 2019-09-12OPT9 55.0082 55.0143

General information on the benchmark

NameOpd/Opd-sum-large/
Opd-04-350-100.xml
MD5SUM05a37308653f1418d8a9d31e27700b02
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark9
Best CPU time to get the best result obtained on this benchmark10.1781
Satisfiable
(Un)Satisfiability was proved
Number of variables1401
Number of constraints11
Number of domains2
Minimum domain size2
Maximum domain size342
Distribution of domain sizes[{"size":2,"count":1400},{"size":342,"count":1}]
Minimum variable degree5
Maximum variable degree7
Distribution of variable degrees[{"degree":5,"count":1400},{"degree":7,"count":1}]
Minimum constraint arity350
Maximum constraint arity1400
Distribution of constraint arities[{"arity":350,"count":4},{"arity":701,"count":6},{"arity":1400,"count":1}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"lex","count":1},{"type":"sum","count":10}]
Optimization problemYES
Type of objectivemin VAR

Quality of the solution as a function of time


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

Solver Data 

54.99/55.01	c xcsp_picat version 2.7b12 (9/12/2019)
54.99/55.01	o 64
54.99/55.01	o 27
54.99/55.01	o 14
54.99/55.01	o 10
54.99/55.01	o 9
54.99/55.01	s OPTIMUM FOUND
54.99/55.01	v <instantiation>
54.99/55.01	v     <list> z x[][]  </list> 
54.99/55.01	v     <values> 9  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0   </values> 
54.99/55.01	v </instantiation>

Verifier Data 

OK	9

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 (14451 MiB free)
  memory of node 1: 16384 MiB (15154 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395291-1568325293/watcher-4395291-1568325293 -o /tmp/evaluation-result-4395291-1568325293/solver-4395291-1568325293 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580 xcsp_picat HOME/instance-4395291-1568325293.xml 

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

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

solver pid=15949, runsolver pid=15946

[startup+0.100128 s]*
/proc/loadavg: 2.01 2.02 1.98 3/206 15950
/proc/meminfo: memFree=30288368/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2036204 memory=31664 CPUtime=0.09 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 1950 0 0 0 9 0 0 0 20 0 1 0 408452064 2085072896 7916 33554432000 4194304 5870510 140730736900144 140730736897288 140146818162567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 509051 7916 932 410 0 504524 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036204 KiB
Current children cumulated memory: 31664 KiB

[startup+0.2101 s]*
/proc/loadavg: 2.01 2.02 1.98 3/205 15950
/proc/meminfo: memFree=30285752/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2038684 memory=34240 CPUtime=0.21 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 2611 0 0 0 17 4 0 0 20 0 1 0 408452064 2087612416 8560 33554432000 4194304 5870510 140730736900144 140730736897288 140146818162567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 509671 8560 932 410 0 505144 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2038684 KiB
Current children cumulated memory: 34240 KiB

[startup+0.309907 s]*
/proc/loadavg: 2.01 2.02 1.98 3/205 15950
/proc/meminfo: memFree=30280916/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2043404 memory=39024 CPUtime=0.31 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 3838 0 0 0 25 6 0 0 20 0 1 0 408452064 2092445696 9756 33554432000 4194304 5870510 140730736900144 140730736897288 5574809 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 510851 9756 949 410 0 506324 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2043404 KiB
Current children cumulated memory: 39024 KiB

[startup+0.700237 s]
/proc/loadavg: 2.01 2.02 1.98 3/205 15950
/proc/meminfo: memFree=30281096/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2043404 memory=39024 CPUtime=0.69 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 3856 0 0 0 63 6 0 0 20 0 1 0 408452064 2092445696 9756 33554432000 4194304 5870510 140730736900144 140730736897288 5562032 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 510851 9756 949 410 0 506324 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2043404 KiB
Current children cumulated memory: 39024 KiB

[startup+1.50023 s]
/proc/loadavg: 2.01 2.02 1.98 3/205 15950
/proc/meminfo: memFree=30278444/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2044000 memory=41824 CPUtime=1.49 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 4062 0 0 0 143 6 0 0 20 0 1 0 408452064 2093056000 10456 33554432000 4194304 5870510 140730736900144 140730736899320 140146818162567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 511000 10456 952 410 0 506473 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044000 KiB
Current children cumulated memory: 41824 KiB

[startup+3.10952 s]
/proc/loadavg: 2.09 2.03 1.98 3/205 15950
/proc/meminfo: memFree=30276708/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2045548 memory=43436 CPUtime=3.1 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 4617 0 0 0 304 6 0 0 20 0 1 0 408452064 2094641152 10859 33554432000 4194304 5870510 140730736900144 140730736899384 5550514 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 511387 10859 952 410 0 506860 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2045548 KiB
Current children cumulated memory: 43436 KiB

[startup+6.30025 s]
/proc/loadavg: 2.09 2.03 1.98 3/205 15950
/proc/meminfo: memFree=30267608/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2054888 memory=52576 CPUtime=6.29 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 10833 0 0 0 622 7 0 0 20 0 1 0 408452064 2104205312 13144 33554432000 4194304 5870510 140730736900144 140730736898952 5282606 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 513722 13144 985 410 0 509195 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2054888 KiB
Current children cumulated memory: 52576 KiB

[startup+12.7002 s]
/proc/loadavg: 2.08 2.03 1.98 3/205 15950
/proc/meminfo: memFree=30266284/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2054212 memory=53968 CPUtime=12.69 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 18281 0 0 0 1255 14 0 0 20 0 1 0 408452064 2103513088 13492 33554432000 4194304 5870510 140730736900144 140730736899240 140146818162567 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 513553 13492 992 410 0 509026 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2054212 KiB
Current children cumulated memory: 53968 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.03 1.98 3/204 15951
/proc/meminfo: memFree=30260016/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2060836 memory=60804 CPUtime=25.49 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 25780 0 0 0 2526 23 0 0 20 0 1 0 408452064 2110296064 15201 33554432000 4194304 5870510 140730736900144 140730736898712 5308227 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 515209 15201 992 410 0 510682 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2060836 KiB
Current children cumulated memory: 60804 KiB

[startup+51.11 s]
/proc/loadavg: 2.04 2.03 1.98 3/205 15954
/proc/meminfo: memFree=30253900/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2067976 memory=67136 CPUtime=51.09 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 40517 0 0 0 5073 36 0 0 20 0 1 0 408452064 2117607424 16784 33554432000 4194304 5870510 140730736900144 140730736899384 5267932 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 516994 16784 992 410 0 512467 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2067976 KiB
Current children cumulated memory: 67136 KiB

[startup+55.0142 s]
# the end of solver process 15949 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=54.6413 s, system=0.366961 s

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

[startup+51.2004 s]
/proc/loadavg: 2.04 2.03 1.98 3/205 15954
/proc/meminfo: memFree=30253900/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2067976 memory=67136 CPUtime=51.18 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 40518 0 0 0 5082 36 0 0 20 0 1 0 408452064 2117607424 16784 33554432000 4194304 5870510 140730736900144 140730736899384 5268551 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 516994 16784 992 410 0 512467 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2067976 KiB
Current children cumulated memory: 67136 KiB

[startup+52.8003 s]
/proc/loadavg: 2.04 2.03 1.98 3/205 15954
/proc/meminfo: memFree=30253932/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2067976 memory=67136 CPUtime=52.78 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 40605 0 0 0 5242 36 0 0 20 0 1 0 408452064 2117607424 16784 33554432000 4194304 5870510 140730736900144 140730736899320 5283106 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 516994 16784 992 410 0 512467 0
Current children cumulated CPU time: 52.78 s
Current children cumulated vsize: 2067976 KiB
Current children cumulated memory: 67136 KiB

[startup+54.4003 s]
/proc/loadavg: 2.04 2.03 1.98 3/205 15954
/proc/meminfo: memFree=30253932/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2067976 memory=67136 CPUtime=54.38 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 41097 0 0 0 5402 36 0 0 20 0 1 0 408452064 2117607424 16784 33554432000 4194304 5870510 140730736900144 140730736899320 5272392 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 516994 16784 992 410 0 512467 0
Current children cumulated CPU time: 54.38 s
Current children cumulated vsize: 2067976 KiB
Current children cumulated memory: 67136 KiB

[startup+54.8002 s]
/proc/loadavg: 2.04 2.03 1.98 3/205 15954
/proc/meminfo: memFree=30253932/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2067976 memory=67136 CPUtime=54.78 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 41097 0 0 0 5442 36 0 0 20 0 1 0 408452064 2117607424 16784 33554432000 4194304 5870510 140730736900144 140730736899320 5262756 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 516994 16784 992 410 0 512467 0
Current children cumulated CPU time: 54.78 s
Current children cumulated vsize: 2067976 KiB
Current children cumulated memory: 67136 KiB

[startup+55.0002 s]*
/proc/loadavg: 2.04 2.03 1.98 3/205 15954
/proc/meminfo: memFree=30253932/32770624 swapFree=67008688/67108860
[pid=15949] ppid=15946 vsize=2067976 memory=67136 CPUtime=54.99 cores=1,3,5,7
/proc/15949/stat : 15949 (xcsp_picat) R 15946 15949 14854 0 -1 4202496 41097 0 0 0 5463 36 0 0 20 0 1 0 408452064 2117607424 16784 33554432000 4194304 5870510 140730736900144 140730736899320 5277491 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 47976448 140730736903199 140730736903277 140730736903277 140730736906186 0
/proc/15949/statm: 516994 16784 992 410 0 512467 0
Current children cumulated CPU time: 54.99 s
Current children cumulated vsize: 2067976 KiB
Current children cumulated memory: 67136 KiB

Child status: 0
Real time (s): 55.0143
CPU time (s): 55.0082
CPU user time (s): 54.6413
CPU system time (s): 0.366961
CPU usage (%): 99.9891
Max. virtual memory (cumulated for all children) (KiB): 2079580
Max. memory (cumulated for all children) (KiB): 79604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.6413
system time used= 0.366961
maximum resident set size= 79604
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41180
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= 58


# summary of solver processes directly reported to runsolver:
#   pid: 15949
#   total CPU time (s): 55.0082
#   total CPU user time (s): 54.6413
#   total CPU system time (s): 0.366961

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.229284 second user time and 0.435736 second system time

The end

Launcher Data 

Begin job on node132 at 2019-09-12 23:54:04
IDJOB=4395291
IDBENCH=122932
IDSOLVER=2844
FILE ID=node132/4395291-1568325293
RUNJOBID= node132-1568322174-14886
PBS_JOBID= 21701138
Free space on /tmp= 60300 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Opd/Opd-sum-large/Opd-04-350-100.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395291-1568325293/watcher-4395291-1568325293 -o /tmp/evaluation-result-4395291-1568325293/solver-4395291-1568325293 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1568322174-14886 --watchdog 2580  xcsp_picat HOME/instance-4395291-1568325293.xml

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

MD5SUM BENCH= 05a37308653f1418d8a9d31e27700b02
RANDOM SEED=839567163

node132.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	: 5333.95
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	: 5333.95
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	: 5333.95
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	: 5333.95
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:        30316456 kB
MemAvailable:   31689520 kB
Buffers:          119324 kB
Cached:          1524512 kB
SwapCached:         8640 kB
Active:           544352 kB
Inactive:        1330688 kB
Active(anon):     230228 kB
Inactive(anon):    28020 kB
Active(file):     314124 kB
Inactive(file):  1302668 kB
Unevictable:      109184 kB
Mlocked:          109184 kB
SwapTotal:      67108860 kB
SwapFree:       67008688 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        333512 kB
Mapped:            32852 kB
Shmem:             18556 kB
Slab:             173160 kB
SReclaimable:     144212 kB
SUnreclaim:        28948 kB
KernelStack:        3664 kB
PageTables:         6216 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2629984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    284672 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      136576 kB
DirectMap2M:    33409024 kB

Free space on /tmp at the end= 60296 MiB
End job on node132 at 2019-09-12 23:54:59