Trace number 4461390

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 1.03a1OPTIMUM 4.85754 4.87355

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/academics/
normalized-zebra_wcsp.wbo
MD5SUM99790f2664be6800e1752e97b07386a2
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.083186
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables125
Total number of constraints15290
Number of soft constraints15265
Number of constraints which are clauses15265
Number of constraints which are cardinality constraints (but not clauses)25
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint5
Top cost 1
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 15265
Biggest number in a constraint 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
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 1.03a1.
0.00/0.00	c Input file name: HOME/instance-4461390-1722079473.wbo
0.00/0.00	c Initial goal by soft: 0
0.60/0.63	c single stage optimization mode
1.58/1.63	c Found but not a solution: 10
3.48/3.50	c Found but not a solution: 3
4.27/4.34	c Found but not a solution: 1
4.77/4.81	o 0
4.77/4.81	s OPTIMUM FOUND
4.77/4.81	c _____________________________________________________________________________
4.77/4.81	c std/band forms        : 28,0
4.77/4.81	c 2cl/3cl ITE-codings   : 0,0
4.77/4.81	c BDD/srt/adr Max costs : 0,1418208,0
4.77/4.81	c BDDraw/bin/mul/srt/adr: 0,0,0,28,0
4.77/4.81	c BDD nodes             : 0
4.77/4.81	c Es1/CC detections     : 0,0
4.77/4.81	c CC sort               : 28
4.77/4.81	c SAT/UNSAT calls       : 4,0
4.77/4.81	c regenrated variables  : 0
4.77/4.81	c eliminated fixed lits : 0
4.77/4.81	c goal lit flips        : 15255
4.77/4.81	c goal stages           : 1
4.77/4.81	c goal shrink           : 0
4.77/4.81	c goal coeff separations: 0
4.77/4.81	c restarts              : 3
4.77/4.81	c conflicts             : 658            (144 /sec)
4.77/4.81	c decisions             : 45354          (9912 /sec)
4.77/4.81	c propagations          : 7875373        (1721104 /sec)
4.77/4.81	c inspects              : 0              (0 /sec)
4.77/4.81	c CPU time (solving tm) : 4.576 s        (2.246 s, SAT 2.246 s, UNSAT 0 s)
4.77/4.81	c Time for Opt-base     : 0.02311 s
4.77/4.81	c Steps for Opt-base    : 0
4.77/4.81	c Time for BDD coding   : 0 s
4.77/4.81	c Time for srt coding   : 0.5883 s
4.77/4.81	c _____________________________________________________________________________
4.77/4.81	v x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 x19 -x20 -x21 x22 -x23 -x24 -x25 x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 x35 -x36 -x37 x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 -x60 -x61 x62 -x63 -x64 -x65 -x66 -x67 -x68 x69 -x70 -x71 -x72 -x73 -x74 x75 -x76 -x77 -x78 -x79 x80 -x81 x82 -x83 -x84 -x85 x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 x94 -x95 -x96 -x97 x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 x116 -x117 -x118 -x119 -x120 -x121 x122 -x123 -x124 -x125
4.77/4.81	v
4.77/4.81	v
4.77/4.81	v
4.77/4.81	v
4.77/4.81	v
4.77/4.81	v
4.77/4.81	v

Verifier Data 

OK	0

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: 64059 MiB (62246 MiB free)
  memory of node 1: 64510 MiB (61190 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4461390-1722079473/watcher-4461390-1722079473 -o /tmp/evaluation-result-4461390-1722079473/solver-4461390-1722079473 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1722075775-316825 --watchdog 3760 HOME/naps-1.03.sh HOME/instance-4461390-1722079473.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=319438, runsolver pid=319435

[startup+0.10105 s]*
/proc/loadavg: 4.57 4.26 4.14 5/248 319443
/proc/meminfo: memFree=126396652/131655788 swapFree=131056796/131071996
[pid=319438] ppid=319435 vsize=9932 memory=2752 CPUtime=0 cores=0,2
/proc/319438/stat : 319438 (naps-1.03.sh) S 319435 319438 316815 0 -1 4194304 223 241 0 0 0 0 0 0 20 0 1 0 43936990 10170368 688 134679101440 93862496419840 93862497499160 140722424669728 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93862499597616 93862499644804 93862530015232 140722424677345 140722424677470 140722424677470 140722424684488 0
/proc/319438/statm: 2483 688 610 264 0 134 0
[pid=319443] ppid=319438 vsize=5512 memory=4208 CPUtime=0.1 cores=0,2
/proc/319443/stat : 319443 (naps-1.03) R 319438 319438 316815 0 -1 4194304 556 0 0 0 10 0 0 0 20 0 1 0 43936990 5644288 1052 134679101440 4194304 6891597 140727146378880 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 33271808 140727146386418 140727146386530 140727146386530 140727146393547 0
/proc/319443/statm: 1378 1052 580 659 0 582 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 15444 KiB
Current children cumulated memory: 6960 KiB

[startup+0.213151 s]*
/proc/loadavg: 4.57 4.26 4.14 6/248 319443
/proc/meminfo: memFree=126394856/131655788 swapFree=131056796/131071996
[pid=319438] ppid=319435 vsize=9932 memory=2752 CPUtime=0 cores=0,2
/proc/319438/stat : 319438 (naps-1.03.sh) S 319435 319438 316815 0 -1 4194304 223 241 0 0 0 0 0 0 20 0 1 0 43936990 10170368 688 134679101440 93862496419840 93862497499160 140722424669728 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93862499597616 93862499644804 93862530015232 140722424677345 140722424677470 140722424677470 140722424684488 0
/proc/319438/statm: 2483 688 610 264 0 134 0
[pid=319443] ppid=319438 vsize=7224 memory=5844 CPUtime=0.21 cores=0,2
/proc/319443/stat : 319443 (naps-1.03) R 319438 319438 316815 0 -1 4194304 1021 0 0 0 21 0 0 0 20 0 1 0 43936990 7397376 1461 134679101440 4194304 6891597 140727146378880 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 33271808 140727146386418 140727146386530 140727146386530 140727146393547 0
/proc/319443/statm: 1806 1461 580 659 0 1010 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 17156 KiB
Current children cumulated memory: 8596 KiB

[startup+0.312822 s]*
/proc/loadavg: 4.57 4.26 4.14 5/248 319443
/proc/meminfo: memFree=126392668/131655788 swapFree=131056796/131071996
[pid=319438] ppid=319435 vsize=9932 memory=2752 CPUtime=0 cores=0,2
/proc/319438/stat : 319438 (naps-1.03.sh) S 319435 319438 316815 0 -1 4194304 223 241 0 0 0 0 0 0 20 0 1 0 43936990 10170368 688 134679101440 93862496419840 93862497499160 140722424669728 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93862499597616 93862499644804 93862530015232 140722424677345 140722424677470 140722424677470 140722424684488 0
/proc/319438/statm: 2483 688 610 264 0 134 0
[pid=319443] ppid=319438 vsize=9528 memory=8000 CPUtime=0.31 cores=0,2
/proc/319443/stat : 319443 (naps-1.03) R 319438 319438 316815 0 -1 4194304 1694 0 0 0 31 0 0 0 20 0 1 0 43936990 9756672 2000 134679101440 4194304 6891597 140727146378880 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 33271808 140727146386418 140727146386530 140727146386530 140727146393547 0
/proc/319443/statm: 2382 2000 580 659 0 1586 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 19460 KiB
Current children cumulated memory: 10752 KiB

[startup+0.70034 s]
/proc/loadavg: 4.57 4.26 4.14 5/248 319443
/proc/meminfo: memFree=126390920/131655788 swapFree=131056796/131071996
[pid=319438] ppid=319435 vsize=9932 memory=2752 CPUtime=0 cores=0,2
/proc/319438/stat : 319438 (naps-1.03.sh) S 319435 319438 316815 0 -1 4194304 223 241 0 0 0 0 0 0 20 0 1 0 43936990 10170368 688 134679101440 93862496419840 93862497499160 140722424669728 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93862499597616 93862499644804 93862530015232 140722424677345 140722424677470 140722424677470 140722424684488 0
/proc/319438/statm: 2483 688 610 264 0 134 0
[pid=319443] ppid=319438 vsize=17272 memory=15776 CPUtime=0.68 cores=0,2
/proc/319443/stat : 319443 (naps-1.03) R 319438 319438 316815 0 -1 4194304 3644 0 0 0 67 1 0 0 20 0 1 0 43936990 17686528 3944 134679101440 4194304 6891597 140727146378880 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 33271808 140727146386418 140727146386530 140727146386530 140727146393547 0
/proc/319443/statm: 4318 3944 612 659 0 3522 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 27204 KiB
Current children cumulated memory: 18528 KiB

[startup+1.50033 s]
/proc/loadavg: 4.57 4.26 4.14 5/248 319443
/proc/meminfo: memFree=126384432/131655788 swapFree=131056796/131071996
[pid=319438] ppid=319435 vsize=9932 memory=2752 CPUtime=0 cores=0,2
/proc/319438/stat : 319438 (naps-1.03.sh) S 319435 319438 316815 0 -1 4194304 223 241 0 0 0 0 0 0 20 0 1 0 43936990 10170368 688 134679101440 93862496419840 93862497499160 140722424669728 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93862499597616 93862499644804 93862530015232 140722424677345 140722424677470 140722424677470 140722424684488 0
/proc/319438/statm: 2483 688 610 264 0 134 0
[pid=319443] ppid=319438 vsize=17272 memory=15776 CPUtime=1.48 cores=0,2
/proc/319443/stat : 319443 (naps-1.03) R 319438 319438 316815 0 -1 4194304 3644 0 0 0 147 1 0 0 20 0 1 0 43936990 17686528 3944 134679101440 4194304 6891597 140727146378880 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 33271808 140727146386418 140727146386530 140727146386530 140727146393547 0
/proc/319443/statm: 4318 3944 612 659 0 3522 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 27204 KiB
Current children cumulated memory: 18528 KiB

[startup+3.11348 s]
/proc/loadavg: 4.60 4.27 4.15 5/248 319443
/proc/meminfo: memFree=125727060/131655788 swapFree=131056796/131071996
[pid=319438] ppid=319435 vsize=9932 memory=2752 CPUtime=0 cores=0,2
/proc/319438/stat : 319438 (naps-1.03.sh) S 319435 319438 316815 0 -1 4194304 223 241 0 0 0 0 0 0 20 0 1 0 43936990 10170368 688 134679101440 93862496419840 93862497499160 140722424669728 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93862499597616 93862499644804 93862530015232 140722424677345 140722424677470 140722424677470 140722424684488 0
/proc/319438/statm: 2483 688 610 264 0 134 0
[pid=319443] ppid=319438 vsize=702060 memory=672064 CPUtime=3.09 cores=0,2
/proc/319443/stat : 319443 (naps-1.03) R 319438 319438 316815 0 -1 4194304 67940 0 0 0 288 21 0 0 20 0 1 0 43936990 718909440 168016 134679101440 4194304 6891597 140727146378880 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 33271808 140727146386418 140727146386530 140727146386530 140727146393547 0
/proc/319443/statm: 175515 168016 612 659 0 174719 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 711992 KiB
Current children cumulated memory: 674816 KiB

[startup+4.87348 s]
# the end of solver process 319438 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=4.62548 s, system=0.232064 s

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

[startup+3.20047 s]
/proc/loadavg: 4.60 4.27 4.15 5/248 319443
/proc/meminfo: memFree=125727060/131655788 swapFree=131056796/131071996
[pid=319438] ppid=319435 vsize=9932 memory=2752 CPUtime=0 cores=0,2
/proc/319438/stat : 319438 (naps-1.03.sh) S 319435 319438 316815 0 -1 4194304 223 241 0 0 0 0 0 0 20 0 1 0 43936990 10170368 688 134679101440 93862496419840 93862497499160 140722424669728 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93862499597616 93862499644804 93862530015232 140722424677345 140722424677470 140722424677470 140722424684488 0
/proc/319438/statm: 2483 688 610 264 0 134 0
[pid=319443] ppid=319438 vsize=702060 memory=672064 CPUtime=3.18 cores=0,2
/proc/319443/stat : 319443 (naps-1.03) R 319438 319438 316815 0 -1 4194304 67942 0 0 0 297 21 0 0 20 0 1 0 43936990 718909440 168016 134679101440 4194304 6891597 140727146378880 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 33271808 140727146386418 140727146386530 140727146386530 140727146393547 0
/proc/319443/statm: 175515 168016 612 659 0 174719 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 711992 KiB
Current children cumulated memory: 674816 KiB

[startup+4.00036 s]*
/proc/loadavg: 4.60 4.27 4.15 5/248 319445
/proc/meminfo: memFree=125700168/131655788 swapFree=131056796/131071996
[pid=319438] ppid=319435 vsize=9932 memory=2752 CPUtime=0 cores=0,2
/proc/319438/stat : 319438 (naps-1.03.sh) S 319435 319438 316815 0 -1 4194304 223 241 0 0 0 0 0 0 20 0 1 0 43936990 10170368 688 134679101440 93862496419840 93862497499160 140722424669728 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93862499597616 93862499644804 93862530015232 140722424677345 140722424677470 140722424677470 140722424684488 0
/proc/319438/statm: 2483 688 610 264 0 134 0
[pid=319443] ppid=319438 vsize=740356 memory=699032 CPUtime=3.98 cores=0,2
/proc/319443/stat : 319443 (naps-1.03) R 319438 319438 316815 0 -1 4194304 69042 0 0 0 377 21 0 0 20 0 1 0 43936990 758124544 174758 134679101440 4194304 6891597 140727146378880 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 33271808 140727146386418 140727146386530 140727146386530 140727146393547 0
/proc/319443/statm: 185089 174758 644 659 0 184293 0
Current children cumulated CPU time: 3.98 s
Current children cumulated vsize: 750288 KiB
Current children cumulated memory: 701784 KiB

[startup+4.40036 s]
/proc/loadavg: 4.60 4.27 4.15 5/248 319445
/proc/meminfo: memFree=125700168/131655788 swapFree=131056796/131071996
[pid=319438] ppid=319435 vsize=9932 memory=2752 CPUtime=0 cores=0,2
/proc/319438/stat : 319438 (naps-1.03.sh) S 319435 319438 316815 0 -1 4194304 223 241 0 0 0 0 0 0 20 0 1 0 43936990 10170368 688 134679101440 93862496419840 93862497499160 140722424669728 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93862499597616 93862499644804 93862530015232 140722424677345 140722424677470 140722424677470 140722424684488 0
/proc/319438/statm: 2483 688 610 264 0 134 0
[pid=319443] ppid=319438 vsize=740356 memory=699032 CPUtime=4.37 cores=0,2
/proc/319443/stat : 319443 (naps-1.03) R 319438 319438 316815 0 -1 4194304 69083 0 0 0 416 21 0 0 20 0 1 0 43936990 758124544 174758 134679101440 4194304 6891597 140727146378880 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 33271808 140727146386418 140727146386530 140727146386530 140727146393547 0
/proc/319443/statm: 185089 174758 644 659 0 184293 0
Current children cumulated CPU time: 4.37 s
Current children cumulated vsize: 750288 KiB
Current children cumulated memory: 701784 KiB

[startup+4.80036 s]
/proc/loadavg: 4.60 4.27 4.15 5/248 319445
/proc/meminfo: memFree=125700168/131655788 swapFree=131056796/131071996
[pid=319438] ppid=319435 vsize=9932 memory=2752 CPUtime=0 cores=0,2
/proc/319438/stat : 319438 (naps-1.03.sh) S 319435 319438 316815 0 -1 4194304 223 241 0 0 0 0 0 0 20 0 1 0 43936990 10170368 688 134679101440 93862496419840 93862497499160 140722424669728 0 0 0 65536 4 65538 0 0 0 17 2 0 0 0 0 0 93862499597616 93862499644804 93862530015232 140722424677345 140722424677470 140722424677470 140722424684488 0
/proc/319438/statm: 2483 688 610 264 0 134 0
[pid=319443] ppid=319438 vsize=740356 memory=699032 CPUtime=4.77 cores=0,2
/proc/319443/stat : 319443 (naps-1.03) R 319438 319438 316815 0 -1 4194304 69086 0 0 0 456 21 0 0 20 0 1 0 43936990 758124544 174758 134679101440 4194304 6891597 140727146378880 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7398840 7447120 33271808 140727146386418 140727146386530 140727146386530 140727146393547 0
/proc/319443/statm: 185089 174758 644 659 0 184293 0
Current children cumulated CPU time: 4.77 s
Current children cumulated vsize: 750288 KiB
Current children cumulated memory: 701784 KiB

Child status: 30

Real time (s): 4.87355
CPU time (s): 4.85754
CPU user time (s): 4.62548
CPU system time (s): 0.232064
CPU usage (%): 99.6715
Max. virtual memory (cumulated for all children) (KiB): 750288
Max. memory (cumulated for all children) (KiB): 701784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.62548
system time used= 0.232064
maximum resident set size= 699032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69565
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= 31


# summary of solver processes directly reported to runsolver:
#   pid: 319438
#   total CPU time (s): 4.85754
#   total CPU user time (s): 4.62548
#   total CPU system time (s): 0.232064

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.046296 second user time and 0.106482 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2024-07-27 13:24:33
IDJOB=4461390
IDBENCH=143900
IDSOLVER=3088
FILE ID=nodeC012/4461390-1722079473
RUNJOBID= nodeC012-1722075775-316825
SLURM_JOB_ID= 8248117
Free space on /tmp= 723760 MiB

SOLVER NAME= NaPS 1.03a1
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/academics/normalized-zebra_wcsp.wbo
COMMAND LINE= HOME/naps-1.03.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4461390-1722079473/watcher-4461390-1722079473 -o /tmp/evaluation-result-4461390-1722079473/solver-4461390-1722079473 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1722075775-316825 --watchdog 3760  HOME/naps-1.03.sh HOME/instance-4461390-1722079473.wbo

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

MD5SUM BENCH= 99790f2664be6800e1752e97b07386a2
RANDOM SEED=727858654

nodeC012.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	: 0xb00001f
cpu MHz		: 3491.747
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.47
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	: 0xb00001f
cpu MHz		: 3649.688
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 1197.170
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.47
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	: 0xb00001f
cpu MHz		: 1197.270
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 3651.368
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.47
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	: 0xb00001f
cpu MHz		: 3649.723
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.32
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	: 0xb00001f
cpu MHz		: 1197.343
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.47
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	: 0xb00001f
cpu MHz		: 1197.428
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        126399292 kB
MemAvailable:   129172608 kB
Buffers:          380680 kB
Cached:          3214856 kB
SwapCached:          136 kB
Active:          2553828 kB
Inactive:        2134484 kB
Active(anon):       4624 kB
Inactive(anon):  1141148 kB
Active(file):    2549204 kB
Inactive(file):   993336 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131056796 kB
Dirty:             18604 kB
Writeback:             0 kB
AnonPages:       1089752 kB
Mapped:           122496 kB
Shmem:             52996 kB
KReclaimable:     141612 kB
Slab:             250036 kB
SReclaimable:     141612 kB
SUnreclaim:       108424 kB
KernelStack:        3932 kB
PageTables:        11116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1575052 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            15136 kB
HardwareCorrupted:     0 kB
AnonHugePages:    702464 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:      402248 kB
DirectMap2M:    55076864 kB
DirectMap1G:    80740352 kB

Free space on /tmp at the end= 723752 MiB
End job on nodeC012 at 2024-07-27 13:24:38