Trace number 4516925

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 naps-1.03a6UNSAT 14.6099 14.6576

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
inequalities/ineq8/normalized-28array_alg_ineq8.opb
MD5SUMe563df95219b214aec9816293324d964
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 benchmark0.38135
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1820
Total number of constraints4903
Number of constraints which are clauses4872
Number of constraints which are cardinality constraints (but not clauses)28
Number of constraints which are nor clauses,nor cardinality constraints3
Minimum length of a constraint1
Maximum length of a constraint840
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 36028797018963968
Number of bits of the biggest number in a constraint 56
Biggest sum of numbers in a constraint 144115188075855871
Number of bits of the biggest sum of numbers57
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c NaPS 1.03a6.
0.00/0.01	c Input file name: HOME/instance-4516925-1751240522.opb
14.54/14.65	s UNSATISFIABLE
14.54/14.65	c _____________________________________________________________________________
14.54/14.65	c std/band forms        : 1,2
14.54/14.65	c 2cl/3cl ITE-codings   : 55,43794
14.54/14.65	c BDD/srt/adr Max costs : 23492,0,0
14.54/14.65	c BDDraw/bin/mul/srt/adr: 3,0,0,0,0
14.54/14.65	c BDD nodes             : 47153
14.54/14.65	c Es1/CC detections     : 0,0
14.54/14.65	c CC sort               : 0
14.54/14.65	c SAT/UNSAT calls       : 0,1
14.54/14.65	c regenrated variables  : 0
14.54/14.65	c eliminated fixed lits : 3936
14.54/14.65	c goal lit flips        : 0
14.54/14.65	c goal stages           : 0
14.54/14.65	c goal shrink           : 0
14.54/14.65	c goal coeff separations: 0
14.54/14.65	c restarts              : 1224
14.54/14.65	c conflicts             : 31320          (2150 /sec)
14.54/14.65	c decisions             : 60324          (4142 /sec)
14.54/14.65	c propagations          : 120554851      (8276702 /sec)
14.54/14.65	c inspects              : 0              (0 /sec)
14.54/14.65	c CPU time (solving tm) : 14.57 s        (13.8 s, SAT 0 s, UNSAT 13.8 s)
14.54/14.65	c Time for Opt-base     : 0 s
14.54/14.65	c Steps for Opt-base    : 0
14.54/14.65	c Time for BDD coding   : 0.617 s
14.54/14.65	c Time for srt coding   : 0 s
14.54/14.65	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: 63794 MiB (60626 MiB free)
  memory of node 1: 64507 MiB (59650 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4516925-1751240522/watcher-4516925-1751240522 -o /tmp/evaluation-result-4516925-1751240522/solver-4516925-1751240522 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751240300-34576 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4516925-1751240522.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=34698, runsolver pid=34695

[startup+0.100101 s]*
/proc/loadavg: 4.12 2.68 2.03 5/255 34702
/proc/meminfo: memFree=123163636/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=6732 memory=5248 CPUtime=0.09 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 844 0 0 0 9 0 0 0 20 0 1 0 39732010 6893568 1312 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 1683 1312 544 696 0 844 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 10924 KiB
Current children cumulated memory: 8192 KiB

[startup+0.213529 s]*
/proc/loadavg: 4.12 2.68 2.03 6/255 34702
/proc/meminfo: memFree=123163636/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=12008 memory=10368 CPUtime=0.2 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 2142 0 0 0 20 0 0 0 20 0 1 0 39732010 12296192 2592 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 3002 2592 544 696 0 2163 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 16200 KiB
Current children cumulated memory: 13312 KiB

[startup+0.313617 s]*
/proc/loadavg: 4.12 2.68 2.03 6/255 34702
/proc/meminfo: memFree=123161116/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=16336 memory=14720 CPUtime=0.29 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 3275 0 0 0 29 0 0 0 20 0 1 0 39732010 16728064 3680 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 4084 3680 544 696 0 3245 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 20528 KiB
Current children cumulated memory: 17664 KiB

[startup+0.700376 s]
/proc/loadavg: 4.12 2.68 2.03 5/255 34702
/proc/meminfo: memFree=123155068/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=22980 memory=21348 CPUtime=0.67 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 5152 0 0 0 66 1 0 0 20 0 1 0 39732010 23531520 5337 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 5745 5337 544 696 0 4906 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 27172 KiB
Current children cumulated memory: 24292 KiB

[startup+1.50043 s]
/proc/loadavg: 4.12 2.68 2.03 5/255 34702
/proc/meminfo: memFree=123146344/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=39728 memory=35980 CPUtime=1.46 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 10632 0 0 0 144 2 0 0 20 0 1 0 39732010 40681472 8995 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 9932 8995 544 696 0 9093 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 43920 KiB
Current children cumulated memory: 38924 KiB

[startup+3.11325 s]
/proc/loadavg: 4.12 2.68 2.03 5/255 34702
/proc/meminfo: memFree=123146604/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=38780 memory=35292 CPUtime=3.08 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 10861 0 0 0 305 3 0 0 20 0 1 0 39732010 39710720 8823 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 9695 8823 544 696 0 8856 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 42972 KiB
Current children cumulated memory: 38236 KiB

[startup+6.30042 s]
/proc/loadavg: 4.11 2.70 2.04 5/255 34702
/proc/meminfo: memFree=123146116/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=39668 memory=36188 CPUtime=6.26 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 11276 0 0 0 623 3 0 0 20 0 1 0 39732010 40620032 9047 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 9917 9047 544 696 0 9078 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 43860 KiB
Current children cumulated memory: 39132 KiB

[startup+12.7004 s]
/proc/loadavg: 4.10 2.72 2.05 5/254 34702
/proc/meminfo: memFree=123130852/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=39484 memory=36316 CPUtime=12.64 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 11319 0 0 0 1261 3 0 0 20 0 1 0 39732010 40431616 9079 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 9871 9079 544 696 0 9032 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 43676 KiB
Current children cumulated memory: 39260 KiB

[startup+14.6576 s]
# the end of solver process 34698 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=14.5718 s, system=0.038162 s

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

[startup+12.8004 s]
/proc/loadavg: 4.10 2.72 2.05 5/254 34702
/proc/meminfo: memFree=123130852/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=39484 memory=36316 CPUtime=12.74 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 11319 0 0 0 1271 3 0 0 20 0 1 0 39732010 40431616 9079 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 9871 9079 544 696 0 9032 0
Current children cumulated CPU time: 12.74 s
Current children cumulated vsize: 43676 KiB
Current children cumulated memory: 39260 KiB

[startup+13.6004 s]
/proc/loadavg: 4.10 2.72 2.05 5/254 34702
/proc/meminfo: memFree=123139052/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=39476 memory=36316 CPUtime=13.54 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 11319 0 0 0 1351 3 0 0 20 0 1 0 39732010 40423424 9079 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 9869 9079 544 696 0 9030 0
Current children cumulated CPU time: 13.54 s
Current children cumulated vsize: 43668 KiB
Current children cumulated memory: 39260 KiB

[startup+14.4004 s]
/proc/loadavg: 4.10 2.72 2.05 5/254 34702
/proc/meminfo: memFree=123133192/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=39476 memory=36316 CPUtime=14.34 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 11319 0 0 0 1431 3 0 0 20 0 1 0 39732010 40423424 9079 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 9869 9079 544 696 0 9030 0
Current children cumulated CPU time: 14.34 s
Current children cumulated vsize: 43668 KiB
Current children cumulated memory: 39260 KiB

[startup+14.6004 s]
/proc/loadavg: 4.10 2.72 2.05 5/254 34702
/proc/meminfo: memFree=123133192/131382112 swapFree=33010684/33010684
[pid=34698] ppid=34695 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/34698/stat : 34698 (naps-1.03a6.sh) S 34695 34698 34514 0 -1 4194304 228 204 0 0 0 0 0 0 20 0 1 0 39732008 4292608 736 18446744073709551615 94706993528832 94706994423365 140725483172192 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94706994662416 94706994710160 94707019636736 140725483178407 140725483178501 140725483178501 140725483184103 0
/proc/34698/statm: 1048 736 672 219 0 110 0
[pid=34702] ppid=34698 vsize=39476 memory=36316 CPUtime=14.54 cores=1,3
/proc/34702/stat : 34702 (naps-1.03a6) R 34698 34698 34514 0 -1 4194304 11319 0 0 0 1451 3 0 0 20 0 1 0 39732010 40423424 9079 18446744073709551615 4198400 7047149 140729836700544 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 22970368 140729836702068 140729836702182 140729836702182 140729836707785 0
/proc/34702/statm: 9869 9079 544 696 0 9030 0
Current children cumulated CPU time: 14.54 s
Current children cumulated vsize: 43668 KiB
Current children cumulated memory: 39260 KiB

Child status: 10

Real time (s): 14.6576
CPU time (s): 14.6099
CPU user time (s): 14.5718
CPU system time (s): 0.038162
CPU usage (%): 99.6745
Max. virtual memory (cumulated for all children) (KiB): 43920
Max. memory (cumulated for all children) (KiB): 39260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.5718
system time used= 0.038162
maximum resident set size= 36444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11765
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= 132
involuntary context switches= 20


# summary of solver processes directly reported to runsolver:
#   pid: 34698
#   total CPU time (s): 14.6099
#   total CPU user time (s): 14.5718
#   total CPU system time (s): 0.038162

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.113245 second user time and 0.204537 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2025-06-30 01:42:02
IDJOB=4516925
IDBENCH=175942
IDSOLVER=3341
FILE ID=nodeC009/4516925-1751240522
RUNJOBID= nodeC009-1751240300-34576
SLURM_JOB_ID= 9587727
Free space on /tmp= 432640 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/inequalities/ineq8/normalized-28array_alg_ineq8.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4516925-1751240522/watcher-4516925-1751240522 -o /tmp/evaluation-result-4516925-1751240522/solver-4516925-1751240522 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751240300-34576 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4516925-1751240522.opb

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

MD5SUM BENCH= e563df95219b214aec9816293324d964
RANDOM SEED=488964898

nodeC009 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3661.924
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 1197.225
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 1197.437
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 1197.603
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 3501.788
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 3661.805
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 1197.023
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
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		: 1198.038
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        123163636 kB
MemAvailable:   129656144 kB
Buffers:            3280 kB
Cached:          7266096 kB
SwapCached:            0 kB
Active:           606692 kB
Inactive:        6968792 kB
Active(anon):     323100 kB
Inactive(anon):      968 kB
Active(file):     283592 kB
Inactive(file):  6967824 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5508 kB
Writeback:             4 kB
AnonPages:        304552 kB
Mapped:           109952 kB
Shmem:             17960 kB
KReclaimable:     161052 kB
Slab:             243888 kB
SReclaimable:     161052 kB
SUnreclaim:        82836 kB
KernelStack:        4096 kB
PageTables:         3684 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     711124 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149512 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      172872 kB
DirectMap2M:     9166848 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432636 MiB
End job on nodeC009 at 2025-06-30 01:42:17