Trace number 4407729

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
(reference) PicatSAT 2019-09-12OPT863 123.288 123.304

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-18.xml
MD5SUMbca44d8327d67e05e28042b98b055fd1
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark863
Best CPU time to get the best result obtained on this benchmark10.4746
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints1
Number of domains1
Minimum domain size2
Maximum domain size2
Distribution of domain sizes[{"size":2,"count":40}]
Minimum variable degree2
Maximum variable degree2
Distribution of variable degrees[{"degree":2,"count":40}]
Minimum constraint arity40
Maximum constraint arity40
Distribution of constraint arities[{"arity":40,"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 

123.27/123.30	c xcsp_picat version 2.7b12 (9/12/2019)
123.27/123.30	o 851
123.27/123.30	o 862
123.27/123.30	o 863
123.27/123.30	s OPTIMUM FOUND
123.27/123.30	v <instantiation>
123.27/123.30	v     <list> x[]  </list> 
123.27/123.30	v     <values> 0 0 0 1 1 1 0 0 0 1 0 1 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 0 0 0 1 1 1 1 0 0 0 0   </values> 
123.27/123.30	v </instantiation>

Verifier Data 

OK	863

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 (12643 MiB free)
  memory of node 1: 16384 MiB (10836 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407729-1569512297/watcher-4407729-1569512297 -o /var/tmp/evaluation-result-4407729-1569512297/solver-4407729-1569512297 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node126-1569509603-1618 --watchdog 2560 xcsp_picat HOME/instance-4407729-1569512297.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=2349, runsolver pid=2346

[startup+0.1002 s]*
/proc/loadavg: 2.04 2.03 1.90 3/199 2350
/proc/meminfo: memFree=24033396/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2032260 memory=14848 CPUtime=0.1 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 1897 0 0 0 10 0 0 0 20 0 1 0 527497409 2081034240 3712 33554432000 4194304 5870510 140731198767696 140731198764840 139666114401176 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 508065 3712 971 410 0 503538 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2032260 KiB
Current children cumulated memory: 14848 KiB

[startup+0.209738 s]*
/proc/loadavg: 2.04 2.03 1.90 3/199 2350
/proc/meminfo: memFree=24030604/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2033400 memory=15788 CPUtime=0.21 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 2131 0 0 0 21 0 0 0 20 0 1 0 527497409 2082201600 3947 33554432000 4194304 5870510 140731198767696 140731198764840 5298726 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 508350 3947 987 410 0 503823 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033400 KiB
Current children cumulated memory: 15788 KiB

[startup+0.309213 s]*
/proc/loadavg: 2.04 2.03 1.90 3/199 2350
/proc/meminfo: memFree=24030232/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2034052 memory=16304 CPUtime=0.3 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 2268 0 0 0 30 0 0 0 20 0 1 0 527497409 2082869248 4076 33554432000 4194304 5870510 140731198767696 140731198764840 139666114395109 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 508513 4076 987 410 0 503986 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2034052 KiB
Current children cumulated memory: 16304 KiB

[startup+0.700344 s]
/proc/loadavg: 2.04 2.03 1.90 3/199 2350
/proc/meminfo: memFree=24029472/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2035240 memory=17304 CPUtime=0.69 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 2933 0 0 0 69 0 0 0 20 0 1 0 527497409 2084085760 4326 33554432000 4194304 5870510 140731198767696 140731198766120 5298780 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 508810 4326 989 410 0 504283 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2035240 KiB
Current children cumulated memory: 17304 KiB

[startup+1.50036 s]
/proc/loadavg: 2.04 2.03 1.90 3/199 2350
/proc/meminfo: memFree=24026372/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2042460 memory=23244 CPUtime=1.49 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 3917 0 0 0 149 0 0 0 20 0 1 0 527497409 2091479040 5811 33554432000 4194304 5870510 140731198767696 140731198766120 5283083 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 510615 5811 989 410 0 506088 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042460 KiB
Current children cumulated memory: 23244 KiB

[startup+3.10959 s]
/proc/loadavg: 2.04 2.03 1.90 3/199 2350
/proc/meminfo: memFree=24018680/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2045164 memory=27792 CPUtime=3.1 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 6229 0 0 0 309 1 0 0 20 0 1 0 527497409 2094247936 6948 33554432000 4194304 5870510 140731198767696 140731198766136 139666120074180 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 511291 6948 989 410 0 506764 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2045164 KiB
Current children cumulated memory: 27792 KiB

[startup+6.30035 s]
/proc/loadavg: 2.03 2.03 1.90 3/199 2350
/proc/meminfo: memFree=24014220/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2046268 memory=28900 CPUtime=6.28 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 10311 0 0 0 627 1 0 0 20 0 1 0 527497409 2095378432 7225 33554432000 4194304 5870510 140731198767696 140731198766264 5283116 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 511567 7225 993 410 0 507040 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2046268 KiB
Current children cumulated memory: 28900 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.03 1.90 3/199 2351
/proc/meminfo: memFree=24016768/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2042560 memory=24252 CPUtime=12.69 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 12513 0 0 0 1267 2 0 0 20 0 1 0 527497409 2091581440 6063 33554432000 4194304 5870510 140731198767696 140731198766264 5282690 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 510640 6063 1000 410 0 506113 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2042560 KiB
Current children cumulated memory: 24252 KiB

[startup+25.5004 s]
/proc/loadavg: 2.03 2.02 1.90 3/199 2353
/proc/meminfo: memFree=24117808/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2046232 memory=27752 CPUtime=25.48 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 19193 0 0 0 2545 3 0 0 20 0 1 0 527497409 2095341568 6938 33554432000 4194304 5870510 140731198767696 140731198766136 5272494 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 511558 6938 1000 410 0 507031 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2046232 KiB
Current children cumulated memory: 27752 KiB

[startup+51.1096 s]
/proc/loadavg: 2.02 2.02 1.91 3/199 2353
/proc/meminfo: memFree=24104380/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2047908 memory=30508 CPUtime=51.09 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 24476 0 0 0 5105 4 0 0 20 0 1 0 527497409 2097057792 7627 33554432000 4194304 5870510 140731198767696 140731198766264 5282609 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 511977 7627 1000 410 0 507450 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2047908 KiB
Current children cumulated memory: 30508 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.02 1.91 3/199 2357
/proc/meminfo: memFree=23912896/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2050108 memory=32400 CPUtime=102.28 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 32342 0 0 0 10222 6 0 0 20 0 1 0 527497409 2099310592 8100 33554432000 4194304 5870510 140731198767696 140731198766136 5282590 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 512527 8100 1000 410 0 508000 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2050108 KiB
Current children cumulated memory: 32400 KiB

[startup+123.304 s]
# the end of solver process 2349 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=123.213 s, system=0.074989 s

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

[startup+102.4 s]
/proc/loadavg: 2.01 2.02 1.91 3/199 2357
/proc/meminfo: memFree=23912896/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2050108 memory=32656 CPUtime=102.38 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 32372 0 0 0 10232 6 0 0 20 0 1 0 527497409 2099310592 8164 33554432000 4194304 5870510 140731198767696 140731198766136 5298780 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 512527 8164 1000 410 0 508000 0
Current children cumulated CPU time: 102.38 s
Current children cumulated vsize: 2050108 KiB
Current children cumulated memory: 32656 KiB

[startup+115.2 s]
/proc/loadavg: 2.01 2.02 1.91 3/199 2359
/proc/meminfo: memFree=23907328/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2050152 memory=32704 CPUtime=115.17 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 34203 0 0 0 11511 6 0 0 20 0 1 0 527497409 2099355648 8176 33554432000 4194304 5870510 140731198767696 140731198766136 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 512538 8176 1000 410 0 508011 0
Current children cumulated CPU time: 115.17 s
Current children cumulated vsize: 2050152 KiB
Current children cumulated memory: 32704 KiB

[startup+118.4 s]
/proc/loadavg: 2.01 2.02 1.91 3/199 2359
/proc/meminfo: memFree=23917588/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2039684 memory=22264 CPUtime=118.38 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 34767 0 0 0 11831 7 0 0 20 0 1 0 527497409 2088636416 5566 33554432000 4194304 5870510 140731198767696 140731198766872 5283064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 509921 5566 1000 410 0 505394 0
Current children cumulated CPU time: 118.38 s
Current children cumulated vsize: 2039684 KiB
Current children cumulated memory: 22264 KiB

[startup+121.6 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 2360
/proc/meminfo: memFree=23910776/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2047112 memory=27644 CPUtime=121.58 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 35635 0 0 0 12151 7 0 0 20 0 1 0 527497409 2096242688 6911 33554432000 4194304 5870510 140731198767696 140731198766264 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 511778 6911 1000 410 0 507251 0
Current children cumulated CPU time: 121.58 s
Current children cumulated vsize: 2047112 KiB
Current children cumulated memory: 27644 KiB

[startup+122.4 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 2360
/proc/meminfo: memFree=23911064/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2047112 memory=27644 CPUtime=122.37 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 35635 0 0 0 12230 7 0 0 20 0 1 0 527497409 2096242688 6911 33554432000 4194304 5870510 140731198767696 140731198766136 5272403 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 511778 6911 1000 410 0 507251 0
Current children cumulated CPU time: 122.37 s
Current children cumulated vsize: 2047112 KiB
Current children cumulated memory: 27644 KiB

[startup+122.8 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 2360
/proc/meminfo: memFree=23911064/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2047112 memory=27644 CPUtime=122.77 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 35635 0 0 0 12270 7 0 0 20 0 1 0 527497409 2096242688 6911 33554432000 4194304 5870510 140731198767696 140731198766136 5282617 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 511778 6911 1000 410 0 507251 0
Current children cumulated CPU time: 122.77 s
Current children cumulated vsize: 2047112 KiB
Current children cumulated memory: 27644 KiB

[startup+123.2 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 2360
/proc/meminfo: memFree=23911176/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2047112 memory=27644 CPUtime=123.17 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 35635 0 0 0 12310 7 0 0 20 0 1 0 527497409 2096242688 6911 33554432000 4194304 5870510 140731198767696 140731198766136 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 511778 6911 1000 410 0 507251 0
Current children cumulated CPU time: 123.17 s
Current children cumulated vsize: 2047112 KiB
Current children cumulated memory: 27644 KiB

[startup+123.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/199 2360
/proc/meminfo: memFree=23911176/32770624 swapFree=66997700/67108860
[pid=2349] ppid=2346 vsize=2047112 memory=27644 CPUtime=123.27 cores=0,2,4,6
/proc/2349/stat : 2349 (xcsp_picat) R 2346 2349 1583 0 -1 4202496 35635 0 0 0 12320 7 0 0 20 0 1 0 527497409 2096242688 6911 33554432000 4194304 5870510 140731198767696 140731198766136 5281827 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 45178880 140731198776327 140731198776409 140731198776409 140731198779334 0
/proc/2349/statm: 511778 6911 1000 410 0 507251 0
Current children cumulated CPU time: 123.27 s
Current children cumulated vsize: 2047112 KiB
Current children cumulated memory: 27644 KiB

Child status: 0
Real time (s): 123.304
CPU time (s): 123.288
CPU user time (s): 123.213
CPU system time (s): 0.074989
CPU usage (%): 99.9866
Max. virtual memory (cumulated for all children) (KiB): 2053828
Max. memory (cumulated for all children) (KiB): 33516

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 123.213
system time used= 0.074989
maximum resident set size= 33516
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35708
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= 94


# summary of solver processes directly reported to runsolver:
#   pid: 2349
#   total CPU time (s): 123.288
#   total CPU user time (s): 123.213
#   total CPU system time (s): 0.074989

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.505401 second user time and 0.877533 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-26 17:37:38
IDJOB=4407729
IDBENCH=133521
IDSOLVER=2873
FILE ID=node126/4407729-1569512297
RUNJOBID= node126-1569509603-1618
PBS_JOBID= 21705789
Free space on /var/tmp= 13512 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407729-1569512297/watcher-4407729-1569512297 -o /var/tmp/evaluation-result-4407729-1569512297/solver-4407729-1569512297 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node126-1569509603-1618 --watchdog 2560  xcsp_picat HOME/instance-4407729-1569512297.xml

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

MD5SUM BENCH= bca44d8327d67e05e28042b98b055fd1
RANDOM SEED=1028482073

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:        24043972 kB
MemAvailable:   30651120 kB
Buffers:          127900 kB
Cached:          6695000 kB
SwapCached:         7368 kB
Active:          4520636 kB
Inactive:        3486712 kB
Active(anon):    1189412 kB
Inactive(anon):    62172 kB
Active(file):    3331224 kB
Inactive(file):  3424540 kB
Unevictable:      109404 kB
Mlocked:          109404 kB
SwapTotal:      67108860 kB
SwapFree:       66997700 kB
Dirty:              3152 kB
Writeback:             0 kB
AnonPages:       1270776 kB
Mapped:            25068 kB
Shmem:             58648 kB
Slab:             309876 kB
SReclaimable:     279844 kB
SUnreclaim:        30032 kB
KernelStack:        3488 kB
PageTables:         8204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3825344 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    733184 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 /var/tmp at the end= 13512 MiB
End job on node126 at 2019-09-26 17:39:42