Trace number 4407718

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 2019-09-12OPT867 150.679 150.706

General information on the benchmark

NameKnapsack/Knapsack-m1-s40/
Knapsack-40-150-15.xml
MD5SUM190be979f01823b0595aa0b928662a4c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark867
Best CPU time to get the best result obtained on this benchmark12.9884
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 

150.66/150.70	c xcsp_picat version 2.7b12 (9/12/2019)
150.66/150.70	o 851
150.66/150.70	o 867
150.66/150.70	s OPTIMUM FOUND
150.66/150.70	v <instantiation>
150.66/150.70	v     <list> x[]  </list> 
150.66/150.70	v     <values> 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 0 1 0 1 1 0 1 1 0 0 0 0 1 1 0 0 0 1 0 0 0   </values> 
150.66/150.70	v </instantiation>

Verifier Data 

OK	867

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: 16375 MiB (9688 MiB free)
  memory of node 1: 16384 MiB (12504 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407718-1569512216/watcher-4407718-1569512216 -o /tmp/evaluation-result-4407718-1569512216/solver-4407718-1569512216 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325024062-27177 --watchdog 2560 xcsp_picat HOME/instance-4407718-1569512216.xml 

running on 4 cores: 4-7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=27698, runsolver pid=27695
Current StackSize limit: 8192 KiB


[startup+0.10045 s]*
/proc/loadavg: 2.00 2.05 1.91 3/201 27699
/proc/meminfo: memFree=22714772/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2036472 memory=13960 CPUtime=0.1 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 1654 0 0 0 10 0 0 0 20 0 1 0 527227765 2085347328 3490 33554432000 4194304 5870510 140724474116000 140724474115112 139845258448775 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 509118 3490 958 410 0 504591 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036472 KiB
Current children cumulated memory: 13960 KiB

[startup+0.211126 s]*
/proc/loadavg: 2.00 2.05 1.91 3/201 27699
/proc/meminfo: memFree=22714224/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2032900 memory=14584 CPUtime=0.2 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 1868 0 0 0 20 0 0 0 20 0 1 0 527227765 2081689600 3646 33554432000 4194304 5870510 140724474116000 140724474114952 139845257989093 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 508225 3646 986 410 0 503698 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2032900 KiB
Current children cumulated memory: 14584 KiB

[startup+0.310298 s]*
/proc/loadavg: 2.00 2.05 1.91 3/201 27699
/proc/meminfo: memFree=22713852/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2033404 memory=15280 CPUtime=0.31 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 2004 0 0 0 30 1 0 0 20 0 1 0 527227765 2082205696 3820 33554432000 4194304 5870510 140724474116000 140724474114952 5282621 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 508351 3820 986 410 0 503824 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033404 KiB
Current children cumulated memory: 15280 KiB

[startup+0.700298 s]
/proc/loadavg: 2.00 2.05 1.91 3/201 27699
/proc/meminfo: memFree=22712736/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2035088 memory=16648 CPUtime=0.69 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 2355 0 0 0 68 1 0 0 20 0 1 0 527227765 2083930112 4162 33554432000 4194304 5870510 140724474116000 140724474114952 5298726 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 508772 4162 989 410 0 504245 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2035088 KiB
Current children cumulated memory: 16648 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.05 1.91 3/201 27699
/proc/meminfo: memFree=22711000/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2039120 memory=18984 CPUtime=1.48 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 3344 0 0 0 147 1 0 0 20 0 1 0 527227765 2088058880 4746 33554432000 4194304 5870510 140724474116000 140724474114440 5272884 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 509780 4746 989 410 0 505253 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2039120 KiB
Current children cumulated memory: 18984 KiB

[startup+3.11084 s]
/proc/loadavg: 2.00 2.05 1.91 3/201 27699
/proc/meminfo: memFree=22703064/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2045048 memory=25732 CPUtime=3.09 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 6998 0 0 0 308 1 0 0 20 0 1 0 527227765 2094129152 6433 33554432000 4194304 5870510 140724474116000 140724474114568 5288740 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 511262 6433 989 410 0 506735 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2045048 KiB
Current children cumulated memory: 25732 KiB

[startup+6.30037 s]
/proc/loadavg: 2.00 2.05 1.91 3/201 27700
/proc/meminfo: memFree=22702492/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2046268 memory=26224 CPUtime=6.29 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 9576 0 0 0 627 2 0 0 20 0 1 0 527227765 2095378432 6556 33554432000 4194304 5870510 140724474116000 140724474114440 5282509 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 511567 6556 993 410 0 507040 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2046268 KiB
Current children cumulated memory: 26224 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.04 1.91 3/201 27700
/proc/meminfo: memFree=22692832/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2037852 memory=20012 CPUtime=12.68 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 13483 0 0 0 1266 2 0 0 20 0 1 0 527227765 2086760448 5003 33554432000 4194304 5870510 140724474116000 140724474114568 5282515 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 509463 5003 1000 410 0 504936 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2037852 KiB
Current children cumulated memory: 20012 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.04 1.91 3/201 27702
/proc/meminfo: memFree=22728324/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2044884 memory=26788 CPUtime=25.48 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 19224 0 0 0 2545 3 0 0 20 0 1 0 527227765 2093961216 6697 33554432000 4194304 5870510 140724474116000 140724474115176 5282767 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 511221 6697 1000 410 0 506694 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2044884 KiB
Current children cumulated memory: 26788 KiB

[startup+51.1108 s]
/proc/loadavg: 2.00 2.04 1.92 3/200 27703
/proc/meminfo: memFree=22713560/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2047604 memory=29600 CPUtime=51.09 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 30670 0 0 0 5103 6 0 0 20 0 1 0 527227765 2096746496 7400 33554432000 4194304 5870510 140724474116000 140724474114568 5282759 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 511901 7400 1000 410 0 507374 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2047604 KiB
Current children cumulated memory: 29600 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 1.92 3/200 27707
/proc/meminfo: memFree=22672152/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2048596 memory=30488 CPUtime=102.27 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 41159 0 0 0 10219 8 0 0 20 0 1 0 527227765 2097762304 7622 33554432000 4194304 5870510 140724474116000 140724474114568 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 512149 7622 1000 410 0 507622 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2048596 KiB
Current children cumulated memory: 30488 KiB

[startup+150.706 s]
# the end of solver process 27698 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=150.57 s, system=0.108986 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.04 1.92 3/200 27707
/proc/meminfo: memFree=22672152/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2048596 memory=30488 CPUtime=102.37 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 41159 0 0 0 10229 8 0 0 20 0 1 0 527227765 2097762304 7622 33554432000 4194304 5870510 140724474116000 140724474114568 5282588 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 512149 7622 1000 410 0 507622 0
Current children cumulated CPU time: 102.37 s
Current children cumulated vsize: 2048596 KiB
Current children cumulated memory: 30488 KiB

[startup+128 s]*
/proc/loadavg: 2.00 2.03 1.92 3/200 27774
/proc/meminfo: memFree=25674832/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2047604 memory=32876 CPUtime=127.98 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 46832 0 0 0 12788 10 0 0 20 0 1 0 527227765 2096746496 8219 33554432000 4194304 5870510 140724474116000 140724474114568 5283072 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 511901 8219 1000 410 0 507374 0
Current children cumulated CPU time: 127.98 s
Current children cumulated vsize: 2047604 KiB
Current children cumulated memory: 32876 KiB

[startup+140.8 s]
/proc/loadavg: 2.00 2.03 1.93 3/200 27774
/proc/meminfo: memFree=25672256/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2047604 memory=32684 CPUtime=140.76 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 48139 0 0 0 14066 10 0 0 20 0 1 0 527227765 2096746496 8171 33554432000 4194304 5870510 140724474116000 140724474114568 5282767 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 511901 8171 1000 410 0 507374 0
Current children cumulated CPU time: 140.76 s
Current children cumulated vsize: 2047604 KiB
Current children cumulated memory: 32684 KiB

[startup+147.2 s]
/proc/loadavg: 2.00 2.03 1.93 3/200 27774
/proc/meminfo: memFree=25665340/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2048568 memory=35504 CPUtime=147.16 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 48397 0 0 0 14706 10 0 0 20 0 1 0 527227765 2097733632 8876 33554432000 4194304 5870510 140724474116000 140724474114568 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 512142 8876 1000 410 0 507615 0
Current children cumulated CPU time: 147.16 s
Current children cumulated vsize: 2048568 KiB
Current children cumulated memory: 35504 KiB

[startup+148.8 s]
/proc/loadavg: 2.00 2.03 1.93 3/200 27774
/proc/meminfo: memFree=25662300/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2048568 memory=35504 CPUtime=148.76 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 48406 0 0 0 14866 10 0 0 20 0 1 0 527227765 2097733632 8876 33554432000 4194304 5870510 140724474116000 140724474114568 5272433 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 512142 8876 1000 410 0 507615 0
Current children cumulated CPU time: 148.76 s
Current children cumulated vsize: 2048568 KiB
Current children cumulated memory: 35504 KiB

[startup+149.6 s]
/proc/loadavg: 2.00 2.03 1.93 3/200 27774
/proc/meminfo: memFree=25658328/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2048568 memory=35504 CPUtime=149.56 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 48408 0 0 0 14946 10 0 0 20 0 1 0 527227765 2097733632 8876 33554432000 4194304 5870510 140724474116000 140724474114568 5283116 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 512142 8876 1000 410 0 507615 0
Current children cumulated CPU time: 149.56 s
Current children cumulated vsize: 2048568 KiB
Current children cumulated memory: 35504 KiB

[startup+150.4 s]
/proc/loadavg: 2.00 2.03 1.93 3/200 27774
/proc/meminfo: memFree=25656280/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2048568 memory=35504 CPUtime=150.36 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 48408 0 0 0 15026 10 0 0 20 0 1 0 527227765 2097733632 8876 33554432000 4194304 5870510 140724474116000 140724474114568 5282467 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 512142 8876 1000 410 0 507615 0
Current children cumulated CPU time: 150.36 s
Current children cumulated vsize: 2048568 KiB
Current children cumulated memory: 35504 KiB

[startup+150.6 s]
/proc/loadavg: 2.00 2.03 1.93 3/200 27774
/proc/meminfo: memFree=25656280/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2048568 memory=35504 CPUtime=150.56 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 48408 0 0 0 15046 10 0 0 20 0 1 0 527227765 2097733632 8876 33554432000 4194304 5870510 140724474116000 140724474114568 5282621 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 512142 8876 1000 410 0 507615 0
Current children cumulated CPU time: 150.56 s
Current children cumulated vsize: 2048568 KiB
Current children cumulated memory: 35504 KiB

[startup+150.7 s]
/proc/loadavg: 2.00 2.03 1.93 3/200 27774
/proc/meminfo: memFree=25656280/32770688 swapFree=66927776/67108860
[pid=27698] ppid=27695 vsize=2048568 memory=35504 CPUtime=150.66 cores=4-7
/proc/27698/stat : 27698 (xcsp_picat) R 27695 27698 27145 0 -1 4202496 48408 0 0 0 15056 10 0 0 20 0 1 0 527227765 2097733632 8876 33554432000 4194304 5870510 140724474116000 140724474114568 5282574 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 44113920 140724474123295 140724474123373 140724474123373 140724474126282 0
/proc/27698/statm: 512142 8876 1000 410 0 507615 0
Current children cumulated CPU time: 150.66 s
Current children cumulated vsize: 2048568 KiB
Current children cumulated memory: 35504 KiB

Child status: 0
Real time (s): 150.706
CPU time (s): 150.679
CPU user time (s): 150.57
CPU system time (s): 0.108986
CPU usage (%): 99.9819
Max. virtual memory (cumulated for all children) (KiB): 2052932
Max. memory (cumulated for all children) (KiB): 35504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 150.57
system time used= 0.108986
maximum resident set size= 35688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48434
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= 9
involuntary context switches= 226


# summary of solver processes directly reported to runsolver:
#   pid: 27698
#   total CPU time (s): 150.679
#   total CPU user time (s): 150.57
#   total CPU system time (s): 0.108986

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.704068 second user time and 1.14478 second system time

The end

Launcher Data 

Begin job on node120 at 2011-12-27 23:57:17
IDJOB=4407718
IDBENCH=133506
IDSOLVER=2873
FILE ID=node120/4407718-1569512216
RUNJOBID= node120-1325024062-27177
PBS_JOBID= 21705794
Free space on /tmp= 23408 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Knapsack/Knapsack-m1-s40/Knapsack-40-150-15.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407718-1569512216/watcher-4407718-1569512216 -o /tmp/evaluation-result-4407718-1569512216/solver-4407718-1569512216 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325024062-27177 --watchdog 2560  xcsp_picat HOME/instance-4407718-1569512216.xml

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

MD5SUM BENCH= 190be979f01823b0595aa0b928662a4c
RANDOM SEED=939791797

node120.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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770688 kB
MemFree:        22725388 kB
MemAvailable:   28698520 kB
Buffers:          148736 kB
Cached:          6110044 kB
SwapCached:        68828 kB
Active:          6151812 kB
Inactive:        3247312 kB
Active(anon):    3091976 kB
Inactive(anon):   121516 kB
Active(file):    3059836 kB
Inactive(file):  3125796 kB
Unevictable:      107752 kB
Mlocked:          107752 kB
SwapTotal:      67108860 kB
SwapFree:       66927776 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:       3180576 kB
Mapped:            23744 kB
Shmem:             64268 kB
Slab:             235388 kB
SReclaimable:     206672 kB
SUnreclaim:        28716 kB
KernelStack:        3584 kB
PageTables:        11548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:    4384360 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2877440 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      146880 kB
DirectMap2M:    33398784 kB

Free space on /tmp at the end= 23404 MiB
End job on node120 at 2011-12-27 23:59:48