Trace number 4510539

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 13.7465 13.8096

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid5x50split.cnf-extracted.pb.metafix.opb
MD5SUMbecd4f2905a31b4ccafbaa36ee1998fb
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.75057
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables501
Total number of constraints698
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)696
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c NaPS 1.03a6.
0.00/0.01	c Input file name: HOME/instance-4510539-1751197210.opb
13.72/13.80	s UNSATISFIABLE
13.72/13.80	c _____________________________________________________________________________
13.72/13.80	c std/band forms        : 696,0
13.72/13.80	c 2cl/3cl ITE-codings   : 0,0
13.72/13.80	c BDD/srt/adr Max costs : 0,11,0
13.72/13.80	c BDDraw/bin/mul/srt/adr: 0,0,0,696,0
13.72/13.80	c BDD nodes             : 0
13.72/13.80	c Es1/CC detections     : 0,0
13.72/13.80	c CC sort               : 349
13.72/13.80	c SAT/UNSAT calls       : 0,1
13.72/13.80	c regenrated variables  : 0
13.72/13.80	c eliminated fixed lits : 0
13.72/13.80	c goal lit flips        : 0
13.72/13.80	c goal stages           : 0
13.72/13.80	c goal shrink           : 0
13.72/13.80	c goal coeff separations: 0
13.72/13.80	c restarts              : 42415
13.72/13.80	c conflicts             : 1208579        (88770 /sec)
13.72/13.80	c decisions             : 3893421        (285970 /sec)
13.72/13.80	c propagations          : 14468978       (1062740 /sec)
13.72/13.80	c inspects              : 0              (0 /sec)
13.72/13.80	c CPU time (solving tm) : 13.61 s        (13.59 s, SAT 0 s, UNSAT 13.59 s)
13.72/13.80	c Time for Opt-base     : 0.000534 s
13.72/13.80	c Steps for Opt-base    : 0
13.72/13.80	c Time for BDD coding   : 0 s
13.72/13.80	c Time for srt coding   : 0.001048 s
13.72/13.80	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 (63049 MiB free)
  memory of node 1: 64507 MiB (63788 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510539-1751197210/watcher-4510539-1751197210 -o /tmp/evaluation-result-4510539-1751197210/solver-4510539-1751197210 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751193586-25587 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4510539-1751197210.opb 

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=26554, runsolver pid=26551
Current StackSize limit: 8192 KiB


[startup+0.100066 s]*
/proc/loadavg: 4.08 4.15 4.15 5/255 26558
/proc/meminfo: memFree=129881808/131382112 swapFree=33010684/33010684
[pid=26554] ppid=26551 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/26554/stat : 26554 (naps-1.03a6.sh) S 26551 26554 25577 0 -1 4194304 226 202 0 0 0 0 0 0 20 0 1 0 35400829 4292608 736 18446744073709551615 94047085170688 94047086065221 140722970575360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94047086304272 94047086352016 94047117373440 140722970577319 140722970577413 140722970577413 140722970583015 0
/proc/26554/statm: 1048 736 672 219 0 110 0
[pid=26558] ppid=26554 vsize=5148 memory=3584 CPUtime=0.07 cores=0,2
/proc/26558/stat : 26558 (naps-1.03a6) R 26554 26554 25577 0 -1 4194304 496 0 0 0 7 0 0 0 20 0 1 0 35400831 5271552 896 18446744073709551615 4198400 7047149 140725469762272 0 0 0 0 0 17922 0 0 0 17 2 0 0 0 0 0 7573272 7623312 39702528 140725469763956 140725469764070 140725469764070 140725469769673 0
/proc/26558/statm: 1287 896 544 696 0 448 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 9340 KiB
Current children cumulated memory: 6528 KiB

[startup+0.213142 s]*
/proc/loadavg: 4.08 4.15 4.15 6/255 26558
/proc/meminfo: memFree=129881052/131382112 swapFree=33010684/33010684
[pid=26554] ppid=26551 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/26554/stat : 26554 (naps-1.03a6.sh) S 26551 26554 25577 0 -1 4194304 226 202 0 0 0 0 0 0 20 0 1 0 35400829 4292608 736 18446744073709551615 94047085170688 94047086065221 140722970575360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94047086304272 94047086352016 94047117373440 140722970577319 140722970577413 140722970577413 140722970583015 0
/proc/26554/statm: 1048 736 672 219 0 110 0
[pid=26558] ppid=26554 vsize=6156 memory=4032 CPUtime=0.18 cores=0,2
/proc/26558/stat : 26558 (naps-1.03a6) R 26554 26554 25577 0 -1 4194304 685 0 0 0 18 0 0 0 20 0 1 0 35400831 6303744 1008 18446744073709551615 4198400 7047149 140725469762272 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 39702528 140725469763956 140725469764070 140725469764070 140725469769673 0
/proc/26558/statm: 1539 1008 544 696 0 700 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 10348 KiB
Current children cumulated memory: 6976 KiB

[startup+0.312702 s]*
/proc/loadavg: 4.08 4.15 4.15 5/255 26558
/proc/meminfo: memFree=129881052/131382112 swapFree=33010684/33010684
[pid=26554] ppid=26551 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/26554/stat : 26554 (naps-1.03a6.sh) S 26551 26554 25577 0 -1 4194304 226 202 0 0 0 0 0 0 20 0 1 0 35400829 4292608 736 18446744073709551615 94047085170688 94047086065221 140722970575360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94047086304272 94047086352016 94047117373440 140722970577319 140722970577413 140722970577413 140722970583015 0
/proc/26554/statm: 1048 736 672 219 0 110 0
[pid=26558] ppid=26554 vsize=6156 memory=4032 CPUtime=0.28 cores=0,2
/proc/26558/stat : 26558 (naps-1.03a6) R 26554 26554 25577 0 -1 4194304 703 0 0 0 28 0 0 0 20 0 1 0 35400831 6303744 1008 18446744073709551615 4198400 7047149 140725469762272 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 39702528 140725469763956 140725469764070 140725469764070 140725469769673 0
/proc/26558/statm: 1539 1008 544 696 0 700 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 10348 KiB
Current children cumulated memory: 6976 KiB

[startup+0.700319 s]
/proc/loadavg: 4.08 4.15 4.15 5/255 26558
/proc/meminfo: memFree=129880044/131382112 swapFree=33010684/33010684
[pid=26554] ppid=26551 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/26554/stat : 26554 (naps-1.03a6.sh) S 26551 26554 25577 0 -1 4194304 226 202 0 0 0 0 0 0 20 0 1 0 35400829 4292608 736 18446744073709551615 94047085170688 94047086065221 140722970575360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94047086304272 94047086352016 94047117373440 140722970577319 140722970577413 140722970577413 140722970583015 0
/proc/26554/statm: 1048 736 672 219 0 110 0
[pid=26558] ppid=26554 vsize=7552 memory=4588 CPUtime=0.66 cores=0,2
/proc/26558/stat : 26558 (naps-1.03a6) R 26554 26554 25577 0 -1 4194304 1388 0 0 0 65 1 0 0 20 0 1 0 35400831 7733248 1147 18446744073709551615 4198400 7047149 140725469762272 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 39702528 140725469763956 140725469764070 140725469764070 140725469769673 0
/proc/26558/statm: 1888 1147 544 696 0 1049 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 11744 KiB
Current children cumulated memory: 7532 KiB

[startup+1.50033 s]
/proc/loadavg: 4.08 4.15 4.15 5/255 26558
/proc/meminfo: memFree=129880348/131382112 swapFree=33010684/33010684
[pid=26554] ppid=26551 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/26554/stat : 26554 (naps-1.03a6.sh) S 26551 26554 25577 0 -1 4194304 226 202 0 0 0 0 0 0 20 0 1 0 35400829 4292608 736 18446744073709551615 94047085170688 94047086065221 140722970575360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94047086304272 94047086352016 94047117373440 140722970577319 140722970577413 140722970577413 140722970583015 0
/proc/26554/statm: 1048 736 672 219 0 110 0
[pid=26558] ppid=26554 vsize=9604 memory=6512 CPUtime=1.45 cores=0,2
/proc/26558/stat : 26558 (naps-1.03a6) R 26554 26554 25577 0 -1 4194304 5640 0 0 0 143 2 0 0 20 0 1 0 35400831 9834496 1628 18446744073709551615 4198400 7047149 140725469762272 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 39702528 140725469763956 140725469764070 140725469764070 140725469769673 0
/proc/26558/statm: 2401 1628 544 696 0 1562 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 13796 KiB
Current children cumulated memory: 9456 KiB

[startup+3.11282 s]
/proc/loadavg: 4.08 4.14 4.15 5/255 26558
/proc/meminfo: memFree=129873596/131382112 swapFree=33010684/33010684
[pid=26554] ppid=26551 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/26554/stat : 26554 (naps-1.03a6.sh) S 26551 26554 25577 0 -1 4194304 226 202 0 0 0 0 0 0 20 0 1 0 35400829 4292608 736 18446744073709551615 94047085170688 94047086065221 140722970575360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94047086304272 94047086352016 94047117373440 140722970577319 140722970577413 140722970577413 140722970583015 0
/proc/26554/statm: 1048 736 672 219 0 110 0
[pid=26558] ppid=26554 vsize=14212 memory=9896 CPUtime=3.06 cores=0,2
/proc/26558/stat : 26558 (naps-1.03a6) R 26554 26554 25577 0 -1 4194304 20423 0 0 0 302 4 0 0 20 0 1 0 35400831 14553088 2474 18446744073709551615 4198400 7047149 140725469762272 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 39702528 140725469763956 140725469764070 140725469764070 140725469769673 0
/proc/26558/statm: 3553 2474 544 696 0 2714 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 18404 KiB
Current children cumulated memory: 12840 KiB

[startup+6.30033 s]
/proc/loadavg: 4.08 4.14 4.15 5/255 26558
/proc/meminfo: memFree=129869092/131382112 swapFree=33010684/33010684
[pid=26554] ppid=26551 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/26554/stat : 26554 (naps-1.03a6.sh) S 26551 26554 25577 0 -1 4194304 226 202 0 0 0 0 0 0 20 0 1 0 35400829 4292608 736 18446744073709551615 94047085170688 94047086065221 140722970575360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94047086304272 94047086352016 94047117373440 140722970577319 140722970577413 140722970577413 140722970583015 0
/proc/26554/statm: 1048 736 672 219 0 110 0
[pid=26558] ppid=26554 vsize=15228 memory=11296 CPUtime=6.24 cores=0,2
/proc/26558/stat : 26558 (naps-1.03a6) R 26554 26554 25577 0 -1 4194304 25603 0 0 0 619 5 0 0 20 0 1 0 35400831 15593472 2792 18446744073709551615 4198400 7047149 140725469762272 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 39702528 140725469763956 140725469764070 140725469764070 140725469769673 0
/proc/26558/statm: 3807 2824 544 696 0 2968 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 19420 KiB
Current children cumulated memory: 14240 KiB

[startup+12.7003 s]
/proc/loadavg: 4.07 4.14 4.15 5/255 26558
/proc/meminfo: memFree=129857100/131382112 swapFree=33010684/33010684
[pid=26554] ppid=26551 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/26554/stat : 26554 (naps-1.03a6.sh) S 26551 26554 25577 0 -1 4194304 226 202 0 0 0 0 0 0 20 0 1 0 35400829 4292608 736 18446744073709551615 94047085170688 94047086065221 140722970575360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94047086304272 94047086352016 94047117373440 140722970577319 140722970577413 140722970577413 140722970583015 0
/proc/26554/statm: 1048 736 672 219 0 110 0
[pid=26558] ppid=26554 vsize=15484 memory=12432 CPUtime=12.62 cores=0,2
/proc/26558/stat : 26558 (naps-1.03a6) R 26554 26554 25577 0 -1 4194304 55842 0 0 0 1252 10 0 0 20 0 1 0 35400831 15855616 3108 18446744073709551615 4198400 7047149 140725469762272 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 39702528 140725469763956 140725469764070 140725469764070 140725469769673 0
/proc/26558/statm: 3871 3108 544 696 0 3032 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 19676 KiB
Current children cumulated memory: 15376 KiB

[startup+13.8096 s]
# the end of solver process 26554 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=13.6174 s, system=0.129075 s

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

[startup+12.8004 s]
/proc/loadavg: 4.07 4.14 4.15 5/255 26558
/proc/meminfo: memFree=129857100/131382112 swapFree=33010684/33010684
[pid=26554] ppid=26551 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/26554/stat : 26554 (naps-1.03a6.sh) S 26551 26554 25577 0 -1 4194304 226 202 0 0 0 0 0 0 20 0 1 0 35400829 4292608 736 18446744073709551615 94047085170688 94047086065221 140722970575360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94047086304272 94047086352016 94047117373440 140722970577319 140722970577413 140722970577413 140722970583015 0
/proc/26554/statm: 1048 736 672 219 0 110 0
[pid=26558] ppid=26554 vsize=15484 memory=12432 CPUtime=12.72 cores=0,2
/proc/26558/stat : 26558 (naps-1.03a6) R 26554 26554 25577 0 -1 4194304 55842 0 0 0 1262 10 0 0 20 0 1 0 35400831 15855616 3108 18446744073709551615 4198400 7047149 140725469762272 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 39702528 140725469763956 140725469764070 140725469764070 140725469769673 0
/proc/26558/statm: 3871 3108 544 696 0 3032 0
Current children cumulated CPU time: 12.72 s
Current children cumulated vsize: 19676 KiB
Current children cumulated memory: 15376 KiB

[startup+13.6003 s]
/proc/loadavg: 4.14 4.16 4.15 5/255 26558
/proc/meminfo: memFree=129857100/131382112 swapFree=33010684/33010684
[pid=26554] ppid=26551 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/26554/stat : 26554 (naps-1.03a6.sh) S 26551 26554 25577 0 -1 4194304 226 202 0 0 0 0 0 0 20 0 1 0 35400829 4292608 736 18446744073709551615 94047085170688 94047086065221 140722970575360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94047086304272 94047086352016 94047117373440 140722970577319 140722970577413 140722970577413 140722970583015 0
/proc/26554/statm: 1048 736 672 219 0 110 0
[pid=26558] ppid=26554 vsize=17536 memory=14712 CPUtime=13.52 cores=0,2
/proc/26558/stat : 26558 (naps-1.03a6) R 26554 26554 25577 0 -1 4194304 62031 0 0 0 1341 11 0 0 20 0 1 0 35400831 17956864 3678 18446744073709551615 4198400 7047149 140725469762272 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 39702528 140725469763956 140725469764070 140725469764070 140725469769673 0
/proc/26558/statm: 4384 3678 544 696 0 3545 0
Current children cumulated CPU time: 13.52 s
Current children cumulated vsize: 21728 KiB
Current children cumulated memory: 17656 KiB

[startup+13.8003 s]
/proc/loadavg: 4.14 4.16 4.15 5/255 26558
/proc/meminfo: memFree=129857100/131382112 swapFree=33010684/33010684
[pid=26554] ppid=26551 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/26554/stat : 26554 (naps-1.03a6.sh) S 26551 26554 25577 0 -1 4194304 226 202 0 0 0 0 0 0 20 0 1 0 35400829 4292608 736 18446744073709551615 94047085170688 94047086065221 140722970575360 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94047086304272 94047086352016 94047117373440 140722970577319 140722970577413 140722970577413 140722970583015 0
/proc/26554/statm: 1048 736 672 219 0 110 0
[pid=26558] ppid=26554 vsize=19584 memory=15608 CPUtime=13.72 cores=0,2
/proc/26558/stat : 26558 (naps-1.03a6) R 26554 26554 25577 0 -1 4194304 64442 0 0 0 1360 12 0 0 20 0 1 0 35400831 20054016 3902 18446744073709551615 4198400 7047149 140725469762272 0 0 0 0 0 17922 0 0 0 17 0 0 0 0 0 0 7573272 7623312 39702528 140725469763956 140725469764070 140725469764070 140725469769673 0
/proc/26558/statm: 4896 3902 544 696 0 4057 0
Current children cumulated CPU time: 13.72 s
Current children cumulated vsize: 23776 KiB
Current children cumulated memory: 18552 KiB

Child status: 10

Real time (s): 13.8096
CPU time (s): 13.7465
CPU user time (s): 13.6174
CPU system time (s): 0.129075
CPU usage (%): 99.543
Max. virtual memory (cumulated for all children) (KiB): 27872
Max. memory (cumulated for all children) (KiB): 20288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.6174
system time used= 0.129075
maximum resident set size= 17344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64984
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= 34


# summary of solver processes directly reported to runsolver:
#   pid: 26554
#   total CPU time (s): 13.7465
#   total CPU user time (s): 13.6174
#   total CPU system time (s): 0.129075

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.089649 second user time and 0.199892 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2025-06-29 13:40:10
IDJOB=4510539
IDBENCH=160372
IDSOLVER=3341
FILE ID=nodeC009/4510539-1751197210
RUNJOBID= nodeC009-1751193586-25587
SLURM_JOB_ID= 9587588
Free space on /tmp= 433044 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid5x50split.cnf-extracted.pb.metafix.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4510539-1751197210/watcher-4510539-1751197210 -o /tmp/evaluation-result-4510539-1751197210/solver-4510539-1751197210 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751193586-25587 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4510539-1751197210.opb

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

MD5SUM BENCH= becd4f2905a31b4ccafbaa36ee1998fb
RANDOM SEED=1272123689

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		: 1198.002
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		: 3691.473
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		: 1197.237
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		: 1197.564
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		: 3662.561
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		: 3691.459
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		: 3700.000
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		: 1198.136
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:        129881760 kB
MemAvailable:   129902940 kB
Buffers:            3280 kB
Cached:           830828 kB
SwapCached:            0 kB
Active:           350664 kB
Inactive:         585644 kB
Active(anon):     120172 kB
Inactive(anon):        0 kB
Active(file):     230492 kB
Inactive(file):   585644 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             22884 kB
Writeback:            36 kB
AnonPages:        105424 kB
Mapped:           109176 kB
Shmem:             17960 kB
KReclaimable:      88956 kB
Slab:             170884 kB
SReclaimable:      88956 kB
SUnreclaim:        81928 kB
KernelStack:        4096 kB
PageTables:         3188 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     443944 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 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= 433036 MiB
End job on nodeC009 at 2025-06-29 13:40:25