Trace number 4441759

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 1.03UNSAT 7.87246 7.88974

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/
normalized-blast-floppy1-8.ucl.opb
MD5SUM0e5dfdd09f90a4b4403c2569ba9bfedc
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 benchmark0.014491
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3618
Total number of constraints3931
Number of constraints which are clauses2865
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1066
Minimum length of a constraint1
Maximum length of a constraint25
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 7394
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 19679
Number of bits of the biggest sum of numbers15
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 1.03.
0.00/0.00	c Input file name: HOME/instance-4441759-1721293814.opb
7.77/7.86	s UNSATISFIABLE
7.77/7.86	c _____________________________________________________________________________
7.77/7.86	c std/band forms        : 665,98
7.77/7.86	c 2cl/3cl ITE-codings   : 712066,89909
7.77/7.86	c BDD/srt/adr Max costs : 1351,0,0
7.77/7.86	c BDDraw/bin/mul/srt/adr: 10,0,753,0,0
7.77/7.86	c BDD nodes             : 957957
7.77/7.86	c Es1/CC detections     : 0,0
7.77/7.86	c CC sort               : 0
7.77/7.86	c SAT/UNSAT calls       : 0,1
7.77/7.86	c regenrated variables  : 0
7.77/7.86	c eliminated fixed lits : 466
7.77/7.86	c goal lit flips        : 0
7.77/7.86	c goal stages           : 0
7.77/7.86	c goal shrink           : 0
7.77/7.86	c goal coeff separations: 0
7.77/7.86	c restarts              : 0
7.77/7.86	c conflicts             : 3              (0 /sec)
7.77/7.86	c decisions             : 3              (0 /sec)
7.77/7.86	c propagations          : 23701          (3058 /sec)
7.77/7.86	c inspects              : 0              (0 /sec)
7.77/7.86	c CPU time (solving tm) : 7.75 s        (0.003379 s, SAT 0 s, UNSAT 0.003379 s)
7.77/7.86	c Time for Opt-base     : 4.532 s
7.77/7.86	c Steps for Opt-base    : 22014495
7.77/7.86	c Time for BDD coding   : 7.391 s
7.77/7.86	c Time for srt coding   : 0 s
7.77/7.86	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: 63931 MiB (60565 MiB free)
  memory of node 1: 64510 MiB (61464 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441759-1721293814/watcher-4441759-1721293814 -o /tmp/evaluation-result-4441759-1721293814/solver-4441759-1721293814 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721293768-952556 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4441759-1721293814.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=953038, runsolver pid=953035

[startup+0.100091 s]*
/proc/loadavg: 3.82 3.50 3.41 5/266 953043
/proc/meminfo: memFree=124952480/131524600 swapFree=130798360/131071996
[pid=953038] ppid=953035 vsize=9932 memory=2836 CPUtime=0 cores=5,7
/proc/953038/stat : 953038 (naps-1.03.sh) S 953035 953038 952543 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 181540520 10170368 709 134679101440 94692224557056 94692225636376 140727424170704 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94692227734832 94692227782020 94692232458240 140727424173027 140727424173152 140727424173152 140727424180168 0
/proc/953038/statm: 2483 709 632 264 0 134 0
[pid=953043] ppid=953038 vsize=8900 memory=7388 CPUtime=0.09 cores=5,7
/proc/953043/stat : 953043 (naps-1.03) R 953038 953038 952543 0 -1 4194304 1436 0 0 0 9 0 0 0 20 0 1 0 181540520 9113600 1847 134679101440 4194304 6891213 140737296316096 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 27549696 140737296319476 140737296319588 140737296319588 140737296326603 0
/proc/953043/statm: 2225 1847 532 659 0 1429 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 18832 KiB
Current children cumulated memory: 10224 KiB

[startup+0.206102 s]*
/proc/loadavg: 3.82 3.50 3.41 5/266 953043
/proc/meminfo: memFree=124951808/131524600 swapFree=130798360/131071996
[pid=953038] ppid=953035 vsize=9932 memory=2836 CPUtime=0 cores=5,7
/proc/953038/stat : 953038 (naps-1.03.sh) S 953035 953038 952543 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 181540520 10170368 709 134679101440 94692224557056 94692225636376 140727424170704 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94692227734832 94692227782020 94692232458240 140727424173027 140727424173152 140727424173152 140727424180168 0
/proc/953038/statm: 2483 709 632 264 0 134 0
[pid=953043] ppid=953038 vsize=9740 memory=8096 CPUtime=0.2 cores=5,7
/proc/953043/stat : 953043 (naps-1.03) R 953038 953038 952543 0 -1 4194304 1667 0 0 0 20 0 0 0 20 0 1 0 181540520 9973760 2024 134679101440 4194304 6891213 140737296316096 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 27549696 140737296319476 140737296319588 140737296319588 140737296326603 0
/proc/953043/statm: 2435 2024 532 659 0 1639 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 19672 KiB
Current children cumulated memory: 10932 KiB

[startup+0.306015 s]*
/proc/loadavg: 3.82 3.50 3.41 5/266 953043
/proc/meminfo: memFree=124950788/131524600 swapFree=130798360/131071996
[pid=953038] ppid=953035 vsize=9932 memory=2836 CPUtime=0 cores=5,7
/proc/953038/stat : 953038 (naps-1.03.sh) S 953035 953038 952543 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 181540520 10170368 709 134679101440 94692224557056 94692225636376 140727424170704 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94692227734832 94692227782020 94692232458240 140727424173027 140727424173152 140727424173152 140727424180168 0
/proc/953038/statm: 2483 709 632 264 0 134 0
[pid=953043] ppid=953038 vsize=10468 memory=8800 CPUtime=0.29 cores=5,7
/proc/953043/stat : 953043 (naps-1.03) R 953038 953038 952543 0 -1 4194304 1904 0 0 0 29 0 0 0 20 0 1 0 181540520 10719232 2200 134679101440 4194304 6891213 140737296316096 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 27549696 140737296319476 140737296319588 140737296319588 140737296326603 0
/proc/953043/statm: 2617 2200 532 659 0 1821 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 20400 KiB
Current children cumulated memory: 11636 KiB

[startup+0.70028 s]
/proc/loadavg: 3.82 3.50 3.41 5/266 953043
/proc/meminfo: memFree=124949104/131524600 swapFree=130798360/131071996
[pid=953038] ppid=953035 vsize=9932 memory=2836 CPUtime=0 cores=5,7
/proc/953038/stat : 953038 (naps-1.03.sh) S 953035 953038 952543 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 181540520 10170368 709 134679101440 94692224557056 94692225636376 140727424170704 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94692227734832 94692227782020 94692232458240 140727424173027 140727424173152 140727424173152 140727424180168 0
/proc/953038/statm: 2483 709 632 264 0 134 0
[pid=953043] ppid=953038 vsize=12784 memory=10972 CPUtime=0.69 cores=5,7
/proc/953043/stat : 953043 (naps-1.03) R 953038 953038 952543 0 -1 4194304 2625 0 0 0 68 1 0 0 20 0 1 0 181540520 13090816 2743 134679101440 4194304 6891213 140737296316096 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 27549696 140737296319476 140737296319588 140737296319588 140737296326603 0
/proc/953043/statm: 3196 2743 532 659 0 2400 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 22716 KiB
Current children cumulated memory: 13808 KiB

[startup+1.50027 s]
/proc/loadavg: 3.82 3.50 3.41 5/266 953043
/proc/meminfo: memFree=124943560/131524600 swapFree=130798360/131071996
[pid=953038] ppid=953035 vsize=9932 memory=2836 CPUtime=0 cores=5,7
/proc/953038/stat : 953038 (naps-1.03.sh) S 953035 953038 952543 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 181540520 10170368 709 134679101440 94692224557056 94692225636376 140727424170704 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94692227734832 94692227782020 94692232458240 140727424173027 140727424173152 140727424173152 140727424180168 0
/proc/953038/statm: 2483 709 632 264 0 134 0
[pid=953043] ppid=953038 vsize=20336 memory=18492 CPUtime=1.48 cores=5,7
/proc/953043/stat : 953043 (naps-1.03) R 953038 953038 952543 0 -1 4194304 4452 0 0 0 147 1 0 0 20 0 1 0 181540520 20824064 4623 134679101440 4194304 6891213 140737296316096 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 27549696 140737296319476 140737296319588 140737296319588 140737296326603 0
/proc/953043/statm: 5084 4623 532 659 0 4288 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 30268 KiB
Current children cumulated memory: 21328 KiB

[startup+3.10585 s]
/proc/loadavg: 3.84 3.51 3.41 5/266 953043
/proc/meminfo: memFree=124925784/131524600 swapFree=130798360/131071996
[pid=953038] ppid=953035 vsize=9932 memory=2836 CPUtime=0 cores=5,7
/proc/953038/stat : 953038 (naps-1.03.sh) S 953035 953038 952543 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 181540520 10170368 709 134679101440 94692224557056 94692225636376 140727424170704 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94692227734832 94692227782020 94692232458240 140727424173027 140727424173152 140727424173152 140727424180168 0
/proc/953038/statm: 2483 709 632 264 0 134 0
[pid=953043] ppid=953038 vsize=33428 memory=30672 CPUtime=3.09 cores=5,7
/proc/953043/stat : 953043 (naps-1.03) R 953038 953038 952543 0 -1 4194304 6793 0 0 0 307 2 0 0 20 0 1 0 181540520 34230272 7668 134679101440 4194304 6891213 140737296316096 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 27549696 140737296319476 140737296319588 140737296319588 140737296326603 0
/proc/953043/statm: 8357 7668 532 659 0 7561 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 43360 KiB
Current children cumulated memory: 33508 KiB

[startup+6.30024 s]
/proc/loadavg: 3.84 3.51 3.41 5/266 953043
/proc/meminfo: memFree=124897468/131524600 swapFree=130798360/131071996
[pid=953038] ppid=953035 vsize=9932 memory=2836 CPUtime=0 cores=5,7
/proc/953038/stat : 953038 (naps-1.03.sh) S 953035 953038 952543 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 181540520 10170368 709 134679101440 94692224557056 94692225636376 140727424170704 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94692227734832 94692227782020 94692232458240 140727424173027 140727424173152 140727424173152 140727424180168 0
/proc/953038/statm: 2483 709 632 264 0 134 0
[pid=953043] ppid=953038 vsize=59960 memory=54880 CPUtime=6.27 cores=5,7
/proc/953043/stat : 953043 (naps-1.03) R 953038 953038 952543 0 -1 4194304 10878 0 0 0 624 3 0 0 20 0 1 0 181540520 61399040 13720 134679101440 4194304 6891213 140737296316096 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 27549696 140737296319476 140737296319588 140737296319588 140737296326603 0
/proc/953043/statm: 14990 13720 532 659 0 14194 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 69892 KiB
Current children cumulated memory: 57716 KiB

[startup+7.88969 s]
# the end of solver process 953038 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=7.77537 s, system=0.09709 s

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

[startup+6.40028 s]
/proc/loadavg: 3.84 3.51 3.41 5/266 953043
/proc/meminfo: memFree=124897468/131524600 swapFree=130798360/131071996
[pid=953038] ppid=953035 vsize=9932 memory=2836 CPUtime=0 cores=5,7
/proc/953038/stat : 953038 (naps-1.03.sh) S 953035 953038 952543 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 181540520 10170368 709 134679101440 94692224557056 94692225636376 140727424170704 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94692227734832 94692227782020 94692232458240 140727424173027 140727424173152 140727424173152 140727424180168 0
/proc/953038/statm: 2483 709 632 264 0 134 0
[pid=953043] ppid=953038 vsize=60232 memory=55408 CPUtime=6.37 cores=5,7
/proc/953043/stat : 953043 (naps-1.03) R 953038 953038 952543 0 -1 4194304 10986 0 0 0 634 3 0 0 20 0 1 0 181540520 61677568 13852 134679101440 4194304 6891213 140737296316096 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 27549696 140737296319476 140737296319588 140737296319588 140737296326603 0
/proc/953043/statm: 15058 13852 532 659 0 14262 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 70164 KiB
Current children cumulated memory: 58244 KiB

[startup+7.20024 s]
/proc/loadavg: 3.84 3.51 3.41 5/267 953046
/proc/meminfo: memFree=124891652/131524600 swapFree=130798360/131071996
[pid=953038] ppid=953035 vsize=9932 memory=2836 CPUtime=0 cores=5,7
/proc/953038/stat : 953038 (naps-1.03.sh) S 953035 953038 952543 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 181540520 10170368 709 134679101440 94692224557056 94692225636376 140727424170704 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94692227734832 94692227782020 94692232458240 140727424173027 140727424173152 140727424173152 140727424180168 0
/proc/953038/statm: 2483 709 632 264 0 134 0
[pid=953043] ppid=953038 vsize=62620 memory=60320 CPUtime=7.18 cores=5,7
/proc/953043/stat : 953043 (naps-1.03) R 953038 953038 952543 0 -1 4194304 11709 0 0 0 714 4 0 0 20 0 1 0 181540520 64122880 15080 134679101440 4194304 6891213 140737296316096 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 27549696 140737296319476 140737296319588 140737296319588 140737296326603 0
/proc/953043/statm: 15655 15080 532 659 0 14859 0
Current children cumulated CPU time: 7.18 s
Current children cumulated vsize: 72552 KiB
Current children cumulated memory: 63156 KiB

[startup+7.60024 s]
/proc/loadavg: 3.84 3.51 3.41 5/267 953046
/proc/meminfo: memFree=124891652/131524600 swapFree=130798360/131071996
[pid=953038] ppid=953035 vsize=9932 memory=2836 CPUtime=0 cores=5,7
/proc/953038/stat : 953038 (naps-1.03.sh) S 953035 953038 952543 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 181540520 10170368 709 134679101440 94692224557056 94692225636376 140727424170704 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94692227734832 94692227782020 94692232458240 140727424173027 140727424173152 140727424173152 140727424180168 0
/proc/953038/statm: 2483 709 632 264 0 134 0
[pid=953043] ppid=953038 vsize=108296 memory=104804 CPUtime=7.57 cores=5,7
/proc/953043/stat : 953043 (naps-1.03) R 953038 953038 952543 0 -1 4194304 15519 0 0 0 753 4 0 0 20 0 1 0 181540520 110895104 26201 134679101440 4194304 6891213 140737296316096 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 27549696 140737296319476 140737296319588 140737296319588 140737296326603 0
/proc/953043/statm: 27074 26201 532 659 0 26278 0
Current children cumulated CPU time: 7.57 s
Current children cumulated vsize: 118228 KiB
Current children cumulated memory: 107640 KiB

[startup+7.80023 s]
/proc/loadavg: 3.84 3.51 3.41 5/267 953046
/proc/meminfo: memFree=124891652/131524600 swapFree=130798360/131071996
[pid=953038] ppid=953035 vsize=9932 memory=2836 CPUtime=0 cores=5,7
/proc/953038/stat : 953038 (naps-1.03.sh) S 953035 953038 952543 0 -1 4194304 221 244 0 0 0 0 0 0 20 0 1 0 181540520 10170368 709 134679101440 94692224557056 94692225636376 140727424170704 0 0 0 65536 4 65538 0 0 0 17 7 0 0 0 0 0 94692227734832 94692227782020 94692232458240 140727424173027 140727424173152 140727424173152 140727424180168 0
/proc/953038/statm: 2483 709 632 264 0 134 0
[pid=953043] ppid=953038 vsize=251812 memory=222564 CPUtime=7.77 cores=5,7
/proc/953043/stat : 953043 (naps-1.03) R 953038 953038 952543 0 -1 4194304 23285 0 0 0 769 8 0 0 20 0 1 0 181540520 257855488 55641 134679101440 4194304 6891213 140737296316096 0 0 0 0 0 17922 0 0 0 17 5 0 0 0 0 0 7398840 7447120 27549696 140737296319476 140737296319588 140737296319588 140737296326603 0
/proc/953043/statm: 62953 55641 532 659 0 62157 0
Current children cumulated CPU time: 7.77 s
Current children cumulated vsize: 261744 KiB
Current children cumulated memory: 225400 KiB

Child status: 10

Real time (s): 7.88974
CPU time (s): 7.87246
CPU user time (s): 7.77537
CPU system time (s): 0.09709
CPU usage (%): 99.781
Max. virtual memory (cumulated for all children) (KiB): 261744
Max. memory (cumulated for all children) (KiB): 225400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.77537
system time used= 0.09709
maximum resident set size= 248144
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26059
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= 11
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 953038
#   total CPU time (s): 7.87246
#   total CPU user time (s): 7.77537
#   total CPU system time (s): 0.09709

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.020787 second user time and 0.071556 second system time

The end

Launcher Data 

Begin job on nodeC014 at 2024-07-18 11:10:26
IDJOB=4441759
IDBENCH=147747
IDSOLVER=3063
FILE ID=nodeC014/4441759-1721293814
RUNJOBID= nodeC014-1721293768-952556
SLURM_JOB_ID= 7542601
Free space on /tmp= 890036 MiB

SOLVER NAME= NaPS 1.03
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-blast-floppy1-8.ucl.opb
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4441759-1721293814/watcher-4441759-1721293814 -o /tmp/evaluation-result-4441759-1721293814/solver-4441759-1721293814 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721293768-952556 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4441759-1721293814.opb

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

MD5SUM BENCH= 0e5dfdd09f90a4b4403c2569ba9bfedc
RANDOM SEED=2019029349

nodeC014.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		: 3668.317
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	: 6999.32
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		: 3670.059
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	: 7005.96
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		: 3599.724
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	: 6999.32
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		: 3600.156
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	: 7005.96
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		: 3668.433
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	: 6999.32
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		: 3665.310
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	: 7005.96
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		: 3600.140
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	: 6999.32
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		: 3656.054
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	: 7005.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        124958680 kB
MemAvailable:   128079188 kB
Buffers:          422652 kB
Cached:          3500840 kB
SwapCached:        12904 kB
Active:          1352072 kB
Inactive:        4622480 kB
Active(anon):       9372 kB
Inactive(anon):  2061880 kB
Active(file):    1342700 kB
Inactive(file):  2560600 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       130798360 kB
Dirty:             16216 kB
Writeback:            12 kB
AnonPages:       2042244 kB
Mapped:            55360 kB
Shmem:             20172 kB
KReclaimable:     113712 kB
Slab:             212988 kB
SReclaimable:     113712 kB
SUnreclaim:        99276 kB
KernelStack:        4300 kB
PageTables:        13660 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    3214716 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            35168 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1171456 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:      232148 kB
DirectMap2M:    25755648 kB
DirectMap1G:    110100480 kB

Free space on /tmp at the end= 890032 MiB
End job on nodeC014 at 2024-07-18 11:10:34