Trace number 4450271

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
NaPS-PB16 1.02b5UNSAT 4.71414 4.72634

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/
normalized-3col-left3reg-l080-r079-n1.cnf-plain.pb.metafix.opb
MD5SUM266633e779ed92513dfdd11bdc765a52
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.98419
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5685
Total number of constraints17960
Number of constraints which are clauses17960
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c NaPS 1.02b5.
0.00/0.00	c Input file name: HOME/instance-4450271-1721407275.opb
4.67/4.72	s UNSATISFIABLE
4.67/4.72	c _____________________________________________________________________________
4.67/4.72	c 
4.67/4.72	c std/band forms        : 0,0
4.67/4.72	c 2cl/3cl ITE-codings   : 0,0
4.67/4.72	c BDD/srt/adr Max costs : 0,0,0
4.67/4.72	c BDDraw/bin/mul/srt/adr: 0,0,0,0,0
4.67/4.72	c BDD nodes             : 0
4.67/4.72	c Es1/CC detections     : 0,0
4.67/4.72	c SAT/UNSAT calls       : 0,1
4.67/4.72	c regenrated variables  : 0
4.67/4.72	c restarts              : 244
4.67/4.72	c conflicts             : 135308         (28788 /sec)
4.67/4.72	c decisions             : 314160         (66840 /sec)
4.67/4.72	c propagations          : 22146154       (4711754 /sec)
4.67/4.72	c inspects              : 0              (0 /sec)
4.67/4.72	c CPU time (solving tm) : 4.7 s        (4.611 s)
4.67/4.72	c Time for Opt-base     : 0 s
4.67/4.72	c _____________________________________________________________________________

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) 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: 63968 MiB (62447 MiB free)
  memory of node 1: 64473 MiB (63294 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4450271-1721407275/watcher-4450271-1721407275 -o /tmp/evaluation-result-4450271-1721407275/solver-4450271-1721407275 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1721403128-1019519 --watchdog 3760 HOME/naps-1.02b5.sh HOME/instance-4450271-1721407275.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=1022135, runsolver pid=1022132

[startup+0.100088 s]*
/proc/loadavg: 4.11 4.11 4.09 5/260 1022140
/proc/meminfo: memFree=128753920/131524600 swapFree=131071996/131071996
[pid=1022135] ppid=1022132 vsize=9932 memory=2680 CPUtime=0 cores=1,3
/proc/1022135/stat : 1022135 (naps-1.02b5.sh) S 1022132 1022135 1017486 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 192893708 10170368 670 134679101440 94761844383744 94761845463064 140720693114768 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94761847561520 94761847608708 94761864224768 140720693117918 140720693118045 140720693118045 140720693125062 0
/proc/1022135/statm: 2483 670 592 264 0 134 0
[pid=1022140] ppid=1022135 vsize=7140 memory=5920 CPUtime=0.09 cores=1,3
/proc/1022140/stat : 1022140 (naps-1.02b5) R 1022135 1022135 1017486 0 -1 4194304 1202 0 0 0 9 0 0 0 20 0 1 0 192893708 7311360 1480 134679101440 4194304 5746509 140727486222592 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 28168192 140727486227437 140727486227551 140727486227551 140727486234569 0
/proc/1022140/statm: 1785 1480 405 379 0 1319 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 17072 KiB
Current children cumulated memory: 8600 KiB

[startup+0.205687 s]*
/proc/loadavg: 4.11 4.11 4.09 5/260 1022140
/proc/meminfo: memFree=128751668/131524600 swapFree=131071996/131071996
[pid=1022135] ppid=1022132 vsize=9932 memory=2680 CPUtime=0 cores=1,3
/proc/1022135/stat : 1022135 (naps-1.02b5.sh) S 1022132 1022135 1017486 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 192893708 10170368 670 134679101440 94761844383744 94761845463064 140720693114768 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94761847561520 94761847608708 94761864224768 140720693117918 140720693118045 140720693118045 140720693125062 0
/proc/1022135/statm: 2483 670 592 264 0 134 0
[pid=1022140] ppid=1022135 vsize=9000 memory=7156 CPUtime=0.2 cores=1,3
/proc/1022140/stat : 1022140 (naps-1.02b5) R 1022135 1022135 1017486 0 -1 4194304 1667 0 0 0 20 0 0 0 20 0 1 0 192893708 9216000 1789 134679101440 4194304 5746509 140727486222592 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 28168192 140727486227437 140727486227551 140727486227551 140727486234569 0
/proc/1022140/statm: 2250 1789 405 379 0 1784 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 18932 KiB
Current children cumulated memory: 9836 KiB

[startup+0.305531 s]*
/proc/loadavg: 4.11 4.11 4.09 5/260 1022140
/proc/meminfo: memFree=128751192/131524600 swapFree=131071996/131071996
[pid=1022135] ppid=1022132 vsize=9932 memory=2680 CPUtime=0 cores=1,3
/proc/1022135/stat : 1022135 (naps-1.02b5.sh) S 1022132 1022135 1017486 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 192893708 10170368 670 134679101440 94761844383744 94761845463064 140720693114768 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94761847561520 94761847608708 94761864224768 140720693117918 140720693118045 140720693118045 140720693125062 0
/proc/1022135/statm: 2483 670 592 264 0 134 0
[pid=1022140] ppid=1022135 vsize=9000 memory=7420 CPUtime=0.3 cores=1,3
/proc/1022140/stat : 1022140 (naps-1.02b5) R 1022135 1022135 1017486 0 -1 4194304 1782 0 0 0 30 0 0 0 20 0 1 0 192893708 9216000 1855 134679101440 4194304 5746509 140727486222592 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 28168192 140727486227437 140727486227551 140727486227551 140727486234569 0
/proc/1022140/statm: 2250 1855 405 379 0 1784 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 18932 KiB
Current children cumulated memory: 10100 KiB

[startup+0.700253 s]
/proc/loadavg: 4.11 4.11 4.09 5/260 1022140
/proc/meminfo: memFree=128749708/131524600 swapFree=131071996/131071996
[pid=1022135] ppid=1022132 vsize=9932 memory=2680 CPUtime=0 cores=1,3
/proc/1022135/stat : 1022135 (naps-1.02b5.sh) S 1022132 1022135 1017486 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 192893708 10170368 670 134679101440 94761844383744 94761845463064 140720693114768 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94761847561520 94761847608708 94761864224768 140720693117918 140720693118045 140720693118045 140720693125062 0
/proc/1022135/statm: 2483 670 592 264 0 134 0
[pid=1022140] ppid=1022135 vsize=10756 memory=9004 CPUtime=0.68 cores=1,3
/proc/1022140/stat : 1022140 (naps-1.02b5) R 1022135 1022135 1017486 0 -1 4194304 2153 0 0 0 68 0 0 0 20 0 1 0 192893708 11014144 2251 134679101440 4194304 5746509 140727486222592 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 28168192 140727486227437 140727486227551 140727486227551 140727486234569 0
/proc/1022140/statm: 2689 2251 405 379 0 2223 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 20688 KiB
Current children cumulated memory: 11684 KiB

[startup+1.50024 s]
/proc/loadavg: 4.11 4.11 4.09 5/260 1022140
/proc/meminfo: memFree=128747016/131524600 swapFree=131071996/131071996
[pid=1022135] ppid=1022132 vsize=9932 memory=2680 CPUtime=0 cores=1,3
/proc/1022135/stat : 1022135 (naps-1.02b5.sh) S 1022132 1022135 1017486 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 192893708 10170368 670 134679101440 94761844383744 94761845463064 140720693114768 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94761847561520 94761847608708 94761864224768 140720693117918 140720693118045 140720693118045 140720693125062 0
/proc/1022135/statm: 2483 670 592 264 0 134 0
[pid=1022140] ppid=1022135 vsize=13700 memory=12104 CPUtime=1.48 cores=1,3
/proc/1022140/stat : 1022140 (naps-1.02b5) R 1022135 1022135 1017486 0 -1 4194304 2391 0 0 0 148 0 0 0 20 0 1 0 192893708 14028800 3026 134679101440 4194304 5746509 140727486222592 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 28168192 140727486227437 140727486227551 140727486227551 140727486234569 0
/proc/1022140/statm: 3425 3026 405 379 0 2959 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 23632 KiB
Current children cumulated memory: 14784 KiB

[startup+3.1055 s]
/proc/loadavg: 4.11 4.11 4.09 5/260 1022140
/proc/meminfo: memFree=128740040/131524600 swapFree=131071996/131071996
[pid=1022135] ppid=1022132 vsize=9932 memory=2680 CPUtime=0 cores=1,3
/proc/1022135/stat : 1022135 (naps-1.02b5.sh) S 1022132 1022135 1017486 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 192893708 10170368 670 134679101440 94761844383744 94761845463064 140720693114768 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94761847561520 94761847608708 94761864224768 140720693117918 140720693118045 140720693118045 140720693125062 0
/proc/1022135/statm: 2483 670 592 264 0 134 0
[pid=1022140] ppid=1022135 vsize=17088 memory=14476 CPUtime=3.08 cores=1,3
/proc/1022140/stat : 1022140 (naps-1.02b5) R 1022135 1022135 1017486 0 -1 4194304 2988 0 0 0 308 0 0 0 20 0 1 0 192893708 17498112 3619 134679101440 4194304 5746509 140727486222592 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 28168192 140727486227437 140727486227551 140727486227551 140727486234569 0
/proc/1022140/statm: 4272 3619 405 379 0 3806 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 27020 KiB
Current children cumulated memory: 17156 KiB

[startup+4.7263 s]
# the end of solver process 1022135 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=4.70281 s, system=0.011328 s

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

[startup+3.20029 s]
/proc/loadavg: 4.11 4.11 4.09 5/260 1022140
/proc/meminfo: memFree=128740040/131524600 swapFree=131071996/131071996
[pid=1022135] ppid=1022132 vsize=9932 memory=2680 CPUtime=0 cores=1,3
/proc/1022135/stat : 1022135 (naps-1.02b5.sh) S 1022132 1022135 1017486 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 192893708 10170368 670 134679101440 94761844383744 94761845463064 140720693114768 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94761847561520 94761847608708 94761864224768 140720693117918 140720693118045 140720693118045 140720693125062 0
/proc/1022135/statm: 2483 670 592 264 0 134 0
[pid=1022140] ppid=1022135 vsize=17088 memory=14476 CPUtime=3.17 cores=1,3
/proc/1022140/stat : 1022140 (naps-1.02b5) R 1022135 1022135 1017486 0 -1 4194304 3032 0 0 0 317 0 0 0 20 0 1 0 192893708 17498112 3619 134679101440 4194304 5746509 140727486222592 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 28168192 140727486227437 140727486227551 140727486227551 140727486234569 0
/proc/1022140/statm: 4272 3619 405 379 0 3806 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 27020 KiB
Current children cumulated memory: 17156 KiB

[startup+4.00022 s]*
/proc/loadavg: 4.10 4.11 4.09 5/260 1022140
/proc/meminfo: memFree=128737040/131524600 swapFree=131071996/131071996
[pid=1022135] ppid=1022132 vsize=9932 memory=2680 CPUtime=0 cores=1,3
/proc/1022135/stat : 1022135 (naps-1.02b5.sh) S 1022132 1022135 1017486 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 192893708 10170368 670 134679101440 94761844383744 94761845463064 140720693114768 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94761847561520 94761847608708 94761864224768 140720693117918 140720693118045 140720693118045 140720693125062 0
/proc/1022135/statm: 2483 670 592 264 0 134 0
[pid=1022140] ppid=1022135 vsize=19764 memory=17576 CPUtime=3.98 cores=1,3
/proc/1022140/stat : 1022140 (naps-1.02b5) R 1022135 1022135 1017486 0 -1 4194304 3280 0 0 0 398 0 0 0 20 0 1 0 192893708 20238336 4394 134679101440 4194304 5746509 140727486222592 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 28168192 140727486227437 140727486227551 140727486227551 140727486234569 0
/proc/1022140/statm: 4941 4394 405 379 0 4475 0
Current children cumulated CPU time: 3.98 s
Current children cumulated vsize: 29696 KiB
Current children cumulated memory: 20256 KiB

[startup+4.40021 s]
/proc/loadavg: 4.10 4.11 4.09 5/260 1022140
/proc/meminfo: memFree=128737040/131524600 swapFree=131071996/131071996
[pid=1022135] ppid=1022132 vsize=9932 memory=2680 CPUtime=0 cores=1,3
/proc/1022135/stat : 1022135 (naps-1.02b5.sh) S 1022132 1022135 1017486 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 192893708 10170368 670 134679101440 94761844383744 94761845463064 140720693114768 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94761847561520 94761847608708 94761864224768 140720693117918 140720693118045 140720693118045 140720693125062 0
/proc/1022135/statm: 2483 670 592 264 0 134 0
[pid=1022140] ppid=1022135 vsize=19764 memory=17576 CPUtime=4.37 cores=1,3
/proc/1022140/stat : 1022140 (naps-1.02b5) R 1022135 1022135 1017486 0 -1 4194304 3306 0 0 0 437 0 0 0 20 0 1 0 192893708 20238336 4394 134679101440 4194304 5746509 140727486222592 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 28168192 140727486227437 140727486227551 140727486227551 140727486234569 0
/proc/1022140/statm: 4941 4394 405 379 0 4475 0
Current children cumulated CPU time: 4.37 s
Current children cumulated vsize: 29696 KiB
Current children cumulated memory: 20256 KiB

[startup+4.6002 s]
/proc/loadavg: 4.10 4.11 4.09 5/260 1022140
/proc/meminfo: memFree=128737040/131524600 swapFree=131071996/131071996
[pid=1022135] ppid=1022132 vsize=9932 memory=2680 CPUtime=0 cores=1,3
/proc/1022135/stat : 1022135 (naps-1.02b5.sh) S 1022132 1022135 1017486 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 192893708 10170368 670 134679101440 94761844383744 94761845463064 140720693114768 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94761847561520 94761847608708 94761864224768 140720693117918 140720693118045 140720693118045 140720693125062 0
/proc/1022135/statm: 2483 670 592 264 0 134 0
[pid=1022140] ppid=1022135 vsize=19764 memory=17576 CPUtime=4.57 cores=1,3
/proc/1022140/stat : 1022140 (naps-1.02b5) R 1022135 1022135 1017486 0 -1 4194304 3306 0 0 0 457 0 0 0 20 0 1 0 192893708 20238336 4394 134679101440 4194304 5746509 140727486222592 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 28168192 140727486227437 140727486227551 140727486227551 140727486234569 0
/proc/1022140/statm: 4941 4394 405 379 0 4475 0
Current children cumulated CPU time: 4.57 s
Current children cumulated vsize: 29696 KiB
Current children cumulated memory: 20256 KiB

[startup+4.70022 s]
/proc/loadavg: 4.10 4.11 4.09 5/260 1022140
/proc/meminfo: memFree=128737040/131524600 swapFree=131071996/131071996
[pid=1022135] ppid=1022132 vsize=9932 memory=2680 CPUtime=0 cores=1,3
/proc/1022135/stat : 1022135 (naps-1.02b5.sh) S 1022132 1022135 1017486 0 -1 4194304 219 242 0 0 0 0 0 0 20 0 1 0 192893708 10170368 670 134679101440 94761844383744 94761845463064 140720693114768 0 0 0 65536 4 65538 0 0 0 17 3 0 0 0 0 0 94761847561520 94761847608708 94761864224768 140720693117918 140720693118045 140720693118045 140720693125062 0
/proc/1022135/statm: 2483 670 592 264 0 134 0
[pid=1022140] ppid=1022135 vsize=19764 memory=17576 CPUtime=4.67 cores=1,3
/proc/1022140/stat : 1022140 (naps-1.02b5) R 1022135 1022135 1017486 0 -1 4194304 3306 0 0 0 467 0 0 0 20 0 1 0 192893708 20238336 4394 134679101440 4194304 5746509 140727486222592 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 6059216 6091920 28168192 140727486227437 140727486227551 140727486227551 140727486234569 0
/proc/1022140/statm: 4941 4394 405 379 0 4475 0
Current children cumulated CPU time: 4.67 s
Current children cumulated vsize: 29696 KiB
Current children cumulated memory: 20256 KiB

Child status: 20

Real time (s): 4.72634
CPU time (s): 4.71414
CPU user time (s): 4.70281
CPU system time (s): 0.011328
CPU usage (%): 99.7419
Max. virtual memory (cumulated for all children) (KiB): 29696
Max. memory (cumulated for all children) (KiB): 20256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.70281
system time used= 0.011328
maximum resident set size= 17820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3782
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= 8


# summary of solver processes directly reported to runsolver:
#   pid: 1022135
#   total CPU time (s): 4.71414
#   total CPU user time (s): 4.70281
#   total CPU system time (s): 0.011328

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.023975 second user time and 0.040351 second system time

The end

Launcher Data 

Begin job on nodeC026 at 2024-07-19 18:41:28
IDJOB=4450271
IDBENCH=160419
IDSOLVER=3065
FILE ID=nodeC026/4450271-1721407275
RUNJOBID= nodeC026-1721403128-1019519
SLURM_JOB_ID= 7545449
Free space on /tmp= 890072 MiB

SOLVER NAME= NaPS-PB16 1.02b5
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/normalized-3col-left3reg-l080-r079-n1.cnf-plain.pb.metafix.opb
COMMAND LINE= HOME/naps-1.02b5.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4450271-1721407275/watcher-4450271-1721407275 -o /tmp/evaluation-result-4450271-1721407275/solver-4450271-1721407275 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1721403128-1019519 --watchdog 3760  HOME/naps-1.02b5.sh HOME/instance-4450271-1721407275.opb

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 266633e779ed92513dfdd11bdc765a52
RANDOM SEED=7811403

nodeC026.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3649.125
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3660.812
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.161
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3654.931
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3649.207
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3660.758
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.247
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.116
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
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 pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.45
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128760516 kB
MemAvailable:   129326740 kB
Buffers:          559460 kB
Cached:           853800 kB
SwapCached:            0 kB
Active:          1072976 kB
Inactive:        1083244 kB
Active(anon):       1588 kB
Inactive(anon):   787276 kB
Active(file):    1071388 kB
Inactive(file):   295968 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4480 kB
Writeback:             0 kB
AnonPages:        739924 kB
Mapped:           112064 kB
Shmem:             45912 kB
KReclaimable:      77380 kB
Slab:             187360 kB
SReclaimable:      77380 kB
SUnreclaim:       109980 kB
KernelStack:        4124 kB
PageTables:        10868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1200852 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            67808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    598016 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      260820 kB
DirectMap2M:    27824128 kB
DirectMap1G:    108003328 kB

Free space on /tmp at the end= 890068 MiB
End job on nodeC026 at 2024-07-19 18:41:33