Trace number 4541717

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 5.05655 5.11592

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/vliew-nonlinear-d139f28/
equalities/array_diag/normalized-31array_diag_less.opb
MD5SUMd4d2180c253b956721820605fdb244a0
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 benchmark0.749639
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4929
Total number of constraints4930
Number of constraints which are clauses2883
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2047
Minimum length of a constraint2
Maximum length of a constraint124
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 2305843009213693952
Number of bits of the biggest number in a constraint 62
Biggest sum of numbers in a constraint 9223372036854775807
Number of bits of the biggest sum of numbers63
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.05	c NaPS 1.03a6.
0.00/0.05	c Input file name: HOME/instance-4541717-1753198971.opb
5.03/5.11	s UNSATISFIABLE
5.03/5.11	c _____________________________________________________________________________
5.03/5.11	c std/band forms        : 1,1860
5.03/5.11	c 2cl/3cl ITE-codings   : 61,9114
5.03/5.11	c BDD/srt/adr Max costs : 184,0,0
5.03/5.11	c BDDraw/bin/mul/srt/adr: 1861,0,0,0,0
5.03/5.11	c BDD nodes             : 22257
5.03/5.11	c Es1/CC detections     : 0,0
5.03/5.11	c CC sort               : 0
5.03/5.11	c SAT/UNSAT calls       : 0,1
5.03/5.11	c regenrated variables  : 0
5.03/5.11	c eliminated fixed lits : 0
5.03/5.11	c goal lit flips        : 0
5.03/5.11	c goal stages           : 0
5.03/5.11	c goal shrink           : 0
5.03/5.11	c goal coeff separations: 0
5.03/5.11	c restarts              : 2390
5.03/5.11	c conflicts             : 42868          (8541 /sec)
5.03/5.11	c decisions             : 272773         (54345 /sec)
5.03/5.11	c propagations          : 29378143       (5853095 /sec)
5.03/5.11	c inspects              : 0              (0 /sec)
5.03/5.11	c CPU time (solving tm) : 5.019 s        (4.585 s, SAT 0 s, UNSAT 4.585 s)
5.03/5.11	c Time for Opt-base     : 0 s
5.03/5.11	c Steps for Opt-base    : 0
5.03/5.11	c Time for BDD coding   : 0.2504 s
5.03/5.11	c Time for srt coding   : 0 s
5.03/5.11	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: 63837 MiB (63094 MiB free)
  memory of node 1: 64465 MiB (63098 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4541717-1753198971/watcher-4541717-1753198971 -o /tmp/evaluation-result-4541717-1753198971/solver-4541717-1753198971 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1753198970-191675 --watchdog 3760 ./naps-1.03a6.sh HOME/instance-4541717-1753198971.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
Starting watchdog thread
solver pid=191729, runsolver pid=191715
Current StackSize limit: 8192 KiB


[startup+0.100071 s]*
/proc/loadavg: 0.16 0.10 0.09 5/254 191744
/proc/meminfo: memFree=129220476/131382116 swapFree=33009904/33010684
[pid=191729] ppid=191715 vsize=4192 memory=2816 CPUtime=0 cores=1,3
/proc/191729/stat : 191729 (naps-1.03a6.sh) S 191715 191729 191657 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 235576432 4292608 704 18446744073709551615 94876595449856 94876596344389 140722695736176 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94876596583440 94876596631184 94876603629568 140722695739813 140722695739907 140722695739907 140722695745511 0
/proc/191729/statm: 1048 704 672 219 0 110 0
[pid=191741] ppid=191729 vsize=5708 memory=4096 CPUtime=0.05 cores=1,3
/proc/191741/stat : 191741 (naps-1.03a6) R 191729 191729 191657 0 -1 4194304 558 0 0 0 5 0 0 0 20 0 1 0 235576438 5844992 1024 18446744073709551615 4198400 7047149 140724912049936 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 16441344 140724912056690 140724912056804 140724912056804 140724912062409 0
/proc/191741/statm: 1427 1024 544 696 0 588 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 9900 KiB
Current children cumulated memory: 6912 KiB

[startup+0.213042 s]*
/proc/loadavg: 0.16 0.10 0.09 5/254 191744
/proc/meminfo: memFree=129209892/131382116 swapFree=33009904/33010684
[pid=191729] ppid=191715 vsize=4192 memory=2816 CPUtime=0 cores=1,3
/proc/191729/stat : 191729 (naps-1.03a6.sh) S 191715 191729 191657 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 235576432 4292608 704 18446744073709551615 94876595449856 94876596344389 140722695736176 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94876596583440 94876596631184 94876603629568 140722695739813 140722695739907 140722695739907 140722695745511 0
/proc/191729/statm: 1048 704 672 219 0 110 0
[pid=191741] ppid=191729 vsize=9104 memory=7552 CPUtime=0.16 cores=1,3
/proc/191741/stat : 191741 (naps-1.03a6) R 191729 191729 191657 0 -1 4194304 1454 0 0 0 16 0 0 0 20 0 1 0 235576438 9322496 1888 18446744073709551615 4198400 7047149 140724912049936 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 16441344 140724912056690 140724912056804 140724912056804 140724912062409 0
/proc/191741/statm: 2276 1888 544 696 0 1437 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 13296 KiB
Current children cumulated memory: 10368 KiB

[startup+0.313149 s]*
/proc/loadavg: 0.16 0.10 0.09 5/254 191744
/proc/meminfo: memFree=129207624/131382116 swapFree=33009904/33010684
[pid=191729] ppid=191715 vsize=4192 memory=2816 CPUtime=0 cores=1,3
/proc/191729/stat : 191729 (naps-1.03a6.sh) S 191715 191729 191657 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 235576432 4292608 704 18446744073709551615 94876595449856 94876596344389 140722695736176 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94876596583440 94876596631184 94876603629568 140722695739813 140722695739907 140722695739907 140722695745511 0
/proc/191729/statm: 1048 704 672 219 0 110 0
[pid=191741] ppid=191729 vsize=9420 memory=7808 CPUtime=0.26 cores=1,3
/proc/191741/stat : 191741 (naps-1.03a6) R 191729 191729 191657 0 -1 4194304 1551 0 0 0 26 0 0 0 20 0 1 0 235576438 9646080 1952 18446744073709551615 4198400 7047149 140724912049936 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 16441344 140724912056690 140724912056804 140724912056804 140724912062409 0
/proc/191741/statm: 2355 1952 544 696 0 1516 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 13612 KiB
Current children cumulated memory: 10624 KiB

[startup+0.700364 s]
/proc/loadavg: 0.16 0.10 0.09 5/254 191744
/proc/meminfo: memFree=129188976/131382116 swapFree=33009904/33010684
[pid=191729] ppid=191715 vsize=4192 memory=2816 CPUtime=0 cores=1,3
/proc/191729/stat : 191729 (naps-1.03a6.sh) S 191715 191729 191657 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 235576432 4292608 704 18446744073709551615 94876595449856 94876596344389 140722695736176 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94876596583440 94876596631184 94876603629568 140722695739813 140722695739907 140722695739907 140722695745511 0
/proc/191729/statm: 1048 704 672 219 0 110 0
[pid=191741] ppid=191729 vsize=17988 memory=15068 CPUtime=0.63 cores=1,3
/proc/191741/stat : 191741 (naps-1.03a6) R 191729 191729 191657 0 -1 4194304 4697 0 0 0 62 1 0 0 20 0 1 0 235576438 18419712 3767 18446744073709551615 4198400 7047149 140724912049936 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 16441344 140724912056690 140724912056804 140724912056804 140724912062409 0
/proc/191741/statm: 4497 3767 544 696 0 3658 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 22180 KiB
Current children cumulated memory: 17884 KiB

[startup+1.50038 s]
/proc/loadavg: 0.16 0.10 0.09 5/254 191744
/proc/meminfo: memFree=129170608/131382116 swapFree=33009904/33010684
[pid=191729] ppid=191715 vsize=4192 memory=2816 CPUtime=0 cores=1,3
/proc/191729/stat : 191729 (naps-1.03a6.sh) S 191715 191729 191657 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 235576432 4292608 704 18446744073709551615 94876595449856 94876596344389 140722695736176 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94876596583440 94876596631184 94876603629568 140722695739813 140722695739907 140722695739907 140722695745511 0
/proc/191729/statm: 1048 704 672 219 0 110 0
[pid=191741] ppid=191729 vsize=23016 memory=17528 CPUtime=1.43 cores=1,3
/proc/191741/stat : 191741 (naps-1.03a6) R 191729 191729 191657 0 -1 4194304 6051 0 0 0 141 2 0 0 20 0 1 0 235576438 23568384 4382 18446744073709551615 4198400 7047149 140724912049936 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 16441344 140724912056690 140724912056804 140724912056804 140724912062409 0
/proc/191741/statm: 5754 4382 544 696 0 4915 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 27208 KiB
Current children cumulated memory: 20344 KiB

[startup+3.11234 s]
/proc/loadavg: 0.47 0.17 0.12 5/255 191745
/proc/meminfo: memFree=129138288/131382116 swapFree=33009904/33010684
[pid=191729] ppid=191715 vsize=4192 memory=2816 CPUtime=0 cores=1,3
/proc/191729/stat : 191729 (naps-1.03a6.sh) S 191715 191729 191657 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 235576432 4292608 704 18446744073709551615 94876595449856 94876596344389 140722695736176 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94876596583440 94876596631184 94876603629568 140722695739813 140722695739907 140722695739907 140722695745511 0
/proc/191729/statm: 1048 704 672 219 0 110 0
[pid=191741] ppid=191729 vsize=22988 memory=17784 CPUtime=3.04 cores=1,3
/proc/191741/stat : 191741 (naps-1.03a6) R 191729 191729 191657 0 -1 4194304 6138 0 0 0 302 2 0 0 20 0 1 0 235576438 23539712 4446 18446744073709551615 4198400 7047149 140724912049936 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 16441344 140724912056690 140724912056804 140724912056804 140724912062409 0
/proc/191741/statm: 5747 4446 544 696 0 4908 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 20600 KiB

[startup+5.11587 s]
# the end of solver process 191729 was just reported to runsolver
# Child status: 10

# cumulated CPU time of all completed processes:  user=5.02057 s, system=0.035979 s

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

[startup+3.20039 s]
/proc/loadavg: 0.47 0.17 0.12 5/255 191745
/proc/meminfo: memFree=129138288/131382116 swapFree=33009904/33010684
[pid=191729] ppid=191715 vsize=4192 memory=2816 CPUtime=0 cores=1,3
/proc/191729/stat : 191729 (naps-1.03a6.sh) S 191715 191729 191657 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 235576432 4292608 704 18446744073709551615 94876595449856 94876596344389 140722695736176 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94876596583440 94876596631184 94876603629568 140722695739813 140722695739907 140722695739907 140722695745511 0
/proc/191729/statm: 1048 704 672 219 0 110 0
[pid=191741] ppid=191729 vsize=22988 memory=17784 CPUtime=3.13 cores=1,3
/proc/191741/stat : 191741 (naps-1.03a6) R 191729 191729 191657 0 -1 4194304 6138 0 0 0 311 2 0 0 20 0 1 0 235576438 23539712 4446 18446744073709551615 4198400 7047149 140724912049936 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 16441344 140724912056690 140724912056804 140724912056804 140724912062409 0
/proc/191741/statm: 5747 4446 544 696 0 4908 0
Current children cumulated CPU time: 3.13 s
Current children cumulated vsize: 27180 KiB
Current children cumulated memory: 20600 KiB

[startup+4.00029 s]*
/proc/loadavg: 0.47 0.17 0.12 5/255 191745
/proc/meminfo: memFree=129138416/131382116 swapFree=33009904/33010684
[pid=191729] ppid=191715 vsize=4192 memory=2816 CPUtime=0 cores=1,3
/proc/191729/stat : 191729 (naps-1.03a6.sh) S 191715 191729 191657 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 235576432 4292608 704 18446744073709551615 94876595449856 94876596344389 140722695736176 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94876596583440 94876596631184 94876603629568 140722695739813 140722695739907 140722695739907 140722695745511 0
/proc/191729/statm: 1048 704 672 219 0 110 0
[pid=191741] ppid=191729 vsize=22932 memory=17784 CPUtime=3.94 cores=1,3
/proc/191741/stat : 191741 (naps-1.03a6) R 191729 191729 191657 0 -1 4194304 6139 0 0 0 392 2 0 0 20 0 1 0 235576438 23482368 4446 18446744073709551615 4198400 7047149 140724912049936 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 16441344 140724912056690 140724912056804 140724912056804 140724912062409 0
/proc/191741/statm: 5733 4446 544 696 0 4894 0
Current children cumulated CPU time: 3.94 s
Current children cumulated vsize: 27124 KiB
Current children cumulated memory: 20600 KiB

[startup+4.8003 s]
/proc/loadavg: 0.47 0.17 0.12 5/255 191745
/proc/meminfo: memFree=129138416/131382116 swapFree=33009904/33010684
[pid=191729] ppid=191715 vsize=4192 memory=2816 CPUtime=0 cores=1,3
/proc/191729/stat : 191729 (naps-1.03a6.sh) S 191715 191729 191657 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 235576432 4292608 704 18446744073709551615 94876595449856 94876596344389 140722695736176 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94876596583440 94876596631184 94876603629568 140722695739813 140722695739907 140722695739907 140722695745511 0
/proc/191729/statm: 1048 704 672 219 0 110 0
[pid=191741] ppid=191729 vsize=22916 memory=17784 CPUtime=4.72 cores=1,3
/proc/191741/stat : 191741 (naps-1.03a6) R 191729 191729 191657 0 -1 4194304 6143 0 0 0 470 2 0 0 20 0 1 0 235576438 23465984 4446 18446744073709551615 4198400 7047149 140724912049936 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 16441344 140724912056690 140724912056804 140724912056804 140724912062409 0
/proc/191741/statm: 5729 4446 544 696 0 4890 0
Current children cumulated CPU time: 4.72 s
Current children cumulated vsize: 27108 KiB
Current children cumulated memory: 20600 KiB

[startup+5.00029 s]*
/proc/loadavg: 0.47 0.17 0.12 5/255 191745
/proc/meminfo: memFree=129138416/131382116 swapFree=33009904/33010684
[pid=191729] ppid=191715 vsize=4192 memory=2816 CPUtime=0 cores=1,3
/proc/191729/stat : 191729 (naps-1.03a6.sh) S 191715 191729 191657 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 235576432 4292608 704 18446744073709551615 94876595449856 94876596344389 140722695736176 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94876596583440 94876596631184 94876603629568 140722695739813 140722695739907 140722695739907 140722695745511 0
/proc/191729/statm: 1048 704 672 219 0 110 0
[pid=191741] ppid=191729 vsize=22960 memory=17784 CPUtime=4.93 cores=1,3
/proc/191741/stat : 191741 (naps-1.03a6) R 191729 191729 191657 0 -1 4194304 6144 0 0 0 491 2 0 0 20 0 1 0 235576438 23511040 4446 18446744073709551615 4198400 7047149 140724912049936 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 16441344 140724912056690 140724912056804 140724912056804 140724912062409 0
/proc/191741/statm: 5740 4446 544 696 0 4901 0
Current children cumulated CPU time: 4.93 s
Current children cumulated vsize: 27152 KiB
Current children cumulated memory: 20600 KiB

[startup+5.1123 s]
/proc/loadavg: 0.47 0.17 0.12 5/255 191745
/proc/meminfo: memFree=129138416/131382116 swapFree=33009904/33010684
[pid=191729] ppid=191715 vsize=4192 memory=2816 CPUtime=0 cores=1,3
/proc/191729/stat : 191729 (naps-1.03a6.sh) S 191715 191729 191657 0 -1 4194304 230 204 0 0 0 0 0 0 20 0 1 0 235576432 4292608 704 18446744073709551615 94876595449856 94876596344389 140722695736176 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94876596583440 94876596631184 94876603629568 140722695739813 140722695739907 140722695739907 140722695745511 0
/proc/191729/statm: 1048 704 672 219 0 110 0
[pid=191741] ppid=191729 vsize=22960 memory=17784 CPUtime=5.03 cores=1,3
/proc/191741/stat : 191741 (naps-1.03a6) R 191729 191729 191657 0 -1 4194304 6144 0 0 0 501 2 0 0 20 0 1 0 235576438 23511040 4446 18446744073709551615 4198400 7047149 140724912049936 0 0 0 0 0 17922 0 0 0 17 1 0 0 0 0 0 7573272 7623312 16441344 140724912056690 140724912056804 140724912056804 140724912062409 0
/proc/191741/statm: 5740 4446 544 696 0 4901 0
Current children cumulated CPU time: 5.03 s
Current children cumulated vsize: 27152 KiB
Current children cumulated memory: 20600 KiB

Child status: 10

Real time (s): 5.11592
CPU time (s): 5.05655
CPU user time (s): 5.02057
CPU system time (s): 0.035979
CPU usage (%): 98.8395
Max. virtual memory (cumulated for all children) (KiB): 28328
Max. memory (cumulated for all children) (KiB): 22740

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.02057
system time used= 0.035979
maximum resident set size= 19924
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6591
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= 171
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 191729
#   total CPU time (s): 5.05655
#   total CPU user time (s): 5.02057
#   total CPU system time (s): 0.035979

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.058355 second user time and 0.117585 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-22 17:42:52
IDJOB=4541717
IDBENCH=163363
IDSOLVER=3341
FILE ID=nodeC004/4541717-1753198971
RUNJOBID= nodeC004-1753198970-191675
SLURM_JOB_ID= 9687737
Free space on /tmp= 433016 MiB

SOLVER NAME= NaPS naps-1.03a6
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/vliew-nonlinear-d139f28/equalities/array_diag/normalized-31array_diag_less.opb
COMMAND LINE= ./naps-1.03a6.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4541717-1753198971/watcher-4541717-1753198971 -o /tmp/evaluation-result-4541717-1753198971/solver-4541717-1753198971 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1753198970-191675 --watchdog 3760  ./naps-1.03a6.sh HOME/instance-4541717-1753198971.opb

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

MD5SUM BENCH= d4d2180c253b956721820605fdb244a0
RANDOM SEED=40992140

nodeC004 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		: 1197.245
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.213
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	: 6983.74
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		: 1197.076
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.729
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	: 6983.74
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		: 1197.703
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.953
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	: 6983.74
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		: 1197.268
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.550
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        129226148 kB
MemAvailable:   129833972 kB
Buffers:            2128 kB
Cached:          1356488 kB
SwapCached:           32 kB
Active:          1136864 kB
Inactive:         289620 kB
Active(anon):      83532 kB
Inactive(anon):    10468 kB
Active(file):    1053332 kB
Inactive(file):   279152 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             17708 kB
Writeback:             0 kB
AnonPages:         70676 kB
Mapped:           108532 kB
Shmem:             26132 kB
KReclaimable:     229936 kB
Slab:             322688 kB
SReclaimable:     229936 kB
SUnreclaim:        92752 kB
KernelStack:        3840 kB
PageTables:         2936 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     352204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149256 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     12288 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432996 MiB
End job on nodeC004 at 2025-07-22 17:42:58