Trace number 4541581

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
UWrMaxSat 2025-06-04UNSAT 323.263 324.1

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/vliew-nonlinear-d139f28/
inequalities/OPB/ineq6/normalized-20array_ineq6.opb
MD5SUM3fc1fa6fafd20a9b1fe100c4dc12e1ea
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 benchmark72.4891
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2520
Total number of constraints3361
Number of constraints which are clauses2460
Number of constraints which are cardinality constraints (but not clauses)20
Number of constraints which are nor clauses,nor cardinality constraints881
Minimum length of a constraint1
Maximum length of a constraint80
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 549755813888
Number of bits of the biggest number in a constraint 40
Biggest sum of numbers in a constraint 2199023255551
Number of bits of the biggest sum of numbers41
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c Using cadical-2.1.3-f13d744 SAT solver by Armin Biere et al. (2016 - )
0.00/0.00	c Setting memory limit to 31000MB.
0.00/0.00	c Parsing PB file...
0.00/0.02	c Converting 3399 PB-constraints to clauses...
0.00/0.04	c ============================[ Encoding Statistics ]============================
0.00/0.04	c |  Number of variables:          3751                                         |
0.00/0.04	c |  Number of clauses:           12023                                         |
0.00/0.04	c ===============================================================================
323.16/324.09	c _______________________________________________________________________________
323.16/324.09	c 
323.16/324.09	c =======================[ UWrMaxSat resources usage ]===========================
323.16/324.09	c Memory used            : 59.00 MB
323.16/324.09	c CPU time               : 323.172 s
323.16/324.09	c Constr Enc: Srt/BDD/Add: 1280 0 0
323.16/324.09	c _______________________________________________________________________________
323.16/324.09	s UNSATISFIABLE

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: 63665 MiB (62514 MiB free)
  memory of node 1: 64507 MiB (63515 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4541581-1753209881/watcher-4541581-1753209881 -o /tmp/evaluation-result-4541581-1753209881/solver-4541581-1753209881 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1753209881-165421 --watchdog 3760 HOME/uwrmaxsat HOME/instance-4541581-1753209881.opb -mem-lim=31000 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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
solver pid=165469, runsolver pid=165464
Current StackSize limit: 8192 KiB


[startup+0.100059 s]*
/proc/loadavg: 1.75 3.48 3.88 5/264 165479
/proc/meminfo: memFree=129036260/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=9548 memory=8812 CPUtime=0.1 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 1974 0 0 0 10 0 0 0 20 0 1 0 236666954 9777152 2203 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 2387 2203 544 484 0 1798 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 9548 KiB
Current children cumulated memory: 8812 KiB

[startup+0.205345 s]*
/proc/loadavg: 1.75 3.48 3.88 5/264 165479
/proc/meminfo: memFree=129033740/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=9244 memory=8512 CPUtime=0.2 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 2261 0 0 0 20 0 0 0 20 0 1 0 236666954 9465856 2128 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 2311 2128 544 484 0 1722 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 9244 KiB
Current children cumulated memory: 8512 KiB

[startup+0.304652 s]*
/proc/loadavg: 1.75 3.48 3.88 5/264 165479
/proc/meminfo: memFree=129032976/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=10344 memory=9492 CPUtime=0.3 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 2675 0 0 0 30 0 0 0 20 0 1 0 236666954 10592256 2373 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 2586 2373 544 484 0 1997 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 10344 KiB
Current children cumulated memory: 9492 KiB

[startup+0.700106 s]
/proc/loadavg: 1.75 3.48 3.88 5/264 165479
/proc/meminfo: memFree=129032220/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=10528 memory=9748 CPUtime=0.69 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 2716 0 0 0 69 0 0 0 20 0 1 0 236666954 10780672 2437 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 2632 2437 544 484 0 2043 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 10528 KiB
Current children cumulated memory: 9748 KiB

[startup+1.50011 s]
/proc/loadavg: 1.75 3.48 3.88 5/264 165479
/proc/meminfo: memFree=129027432/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=11560 memory=10888 CPUtime=1.48 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 3470 0 0 0 148 0 0 0 20 0 1 0 236666954 11837440 2722 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 2890 2722 544 484 0 2301 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 11560 KiB
Current children cumulated memory: 10888 KiB

[startup+3.10512 s]
/proc/loadavg: 1.75 3.48 3.88 5/264 165479
/proc/meminfo: memFree=129023756/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=13476 memory=12704 CPUtime=3.08 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 4881 0 0 0 308 0 0 0 20 0 1 0 236666954 13799424 3176 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 3369 3176 544 484 0 2780 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 13476 KiB
Current children cumulated memory: 12704 KiB

[startup+6.30012 s]
/proc/loadavg: 1.93 3.49 3.88 5/264 165479
/proc/meminfo: memFree=129017644/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=14304 memory=13544 CPUtime=6.28 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 5605 0 0 0 627 1 0 0 20 0 1 0 236666954 14647296 3386 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 3576 3386 544 484 0 2987 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 14304 KiB
Current children cumulated memory: 13544 KiB

[startup+12.7001 s]
/proc/loadavg: 2.18 3.52 3.89 5/264 165479
/proc/meminfo: memFree=129009076/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=17632 memory=16768 CPUtime=12.65 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 8245 0 0 0 1264 1 0 0 20 0 1 0 236666954 18055168 4192 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 4408 4192 544 484 0 3819 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 17632 KiB
Current children cumulated memory: 16768 KiB

[startup+25.5001 s]
/proc/loadavg: 2.58 3.54 3.89 5/264 165480
/proc/meminfo: memFree=128982808/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=25300 memory=24536 CPUtime=25.42 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 12140 0 0 0 2540 2 0 0 20 0 1 0 236666954 25907200 6134 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 6325 6134 544 484 0 5736 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 25300 KiB
Current children cumulated memory: 24536 KiB

[startup+51.1052 s]
/proc/loadavg: 3.07 3.58 3.89 5/264 165480
/proc/meminfo: memFree=128948044/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=29664 memory=29036 CPUtime=50.97 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 17559 0 0 0 5093 4 0 0 20 0 1 0 236666954 30375936 7259 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 7416 7259 544 484 0 6827 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 29664 KiB
Current children cumulated memory: 29036 KiB

[startup+102.3 s]
/proc/loadavg: 3.63 3.66 3.91 5/264 165482
/proc/meminfo: memFree=128904108/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=23096 memory=22124 CPUtime=102.03 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 18188 0 0 0 10199 4 0 0 20 0 1 0 236666954 23650304 5531 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 5774 5531 544 484 0 5185 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 23096 KiB
Current children cumulated memory: 22124 KiB

[startup+162.3 s]
/proc/loadavg: 3.92 3.74 3.92 5/264 165484
/proc/meminfo: memFree=128874740/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=50392 memory=49760 CPUtime=161.88 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 26617 0 0 0 16182 6 0 0 20 0 1 0 236666954 51601408 12440 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 12598 12440 544 484 0 12009 0
Current children cumulated CPU time: 161.88 s
Current children cumulated vsize: 50392 KiB
Current children cumulated memory: 49760 KiB

[startup+222.3 s]
/proc/loadavg: 4.01 3.80 3.93 5/264 165486
/proc/meminfo: memFree=128842672/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=59520 memory=58884 CPUtime=221.72 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 28493 0 0 0 22165 7 0 0 20 0 1 0 236666954 60948480 14721 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 14880 14721 544 484 0 14291 0
Current children cumulated CPU time: 221.72 s
Current children cumulated vsize: 59520 KiB
Current children cumulated memory: 58884 KiB

[startup+282.3 s]
/proc/loadavg: 4.10 3.87 3.95 5/263 165488
/proc/meminfo: memFree=128829472/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=51308 memory=50564 CPUtime=281.56 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 30280 0 0 0 28148 8 0 0 20 0 1 0 236666954 52539392 12641 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 12827 12641 544 484 0 12238 0
Current children cumulated CPU time: 281.56 s
Current children cumulated vsize: 51308 KiB
Current children cumulated memory: 50564 KiB

[startup+324.1 s]
# the end of solver process 165469 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=323.173 s, system=0.09062 s

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

[startup+307.2 s]
/proc/loadavg: 4.07 3.88 3.95 5/263 165489
/proc/meminfo: memFree=128835200/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=51308 memory=50564 CPUtime=306.39 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 30284 0 0 0 30631 8 0 0 20 0 1 0 236666954 52539392 12641 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 12827 12641 544 484 0 12238 0
Current children cumulated CPU time: 306.39 s
Current children cumulated vsize: 51308 KiB
Current children cumulated memory: 50564 KiB

[startup+313.6 s]
/proc/loadavg: 4.06 3.89 3.95 5/263 165489
/proc/meminfo: memFree=128847284/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=36556 memory=35844 CPUtime=312.78 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 30634 0 0 0 31269 9 0 0 20 0 1 0 236666954 37433344 8961 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 9139 8961 544 484 0 8550 0
Current children cumulated CPU time: 312.78 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 35844 KiB

[startup+320 s]*
/proc/loadavg: 4.05 3.89 3.95 5/263 165489
/proc/meminfo: memFree=128848904/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=36556 memory=35844 CPUtime=319.17 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 30647 0 0 0 31908 9 0 0 20 0 1 0 236666954 37433344 8961 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 9139 8961 544 484 0 8550 0
Current children cumulated CPU time: 319.17 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 35844 KiB

[startup+321.6 s]
/proc/loadavg: 4.05 3.89 3.95 5/263 165489
/proc/meminfo: memFree=128848904/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=36556 memory=35844 CPUtime=320.76 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 30647 0 0 0 32067 9 0 0 20 0 1 0 236666954 37433344 8961 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 9139 8961 544 484 0 8550 0
Current children cumulated CPU time: 320.76 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 35844 KiB

[startup+323.2 s]
/proc/loadavg: 4.05 3.89 3.95 5/263 165489
/proc/meminfo: memFree=128840712/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=36556 memory=35844 CPUtime=322.36 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 30649 0 0 0 32227 9 0 0 20 0 1 0 236666954 37433344 8961 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 9139 8961 544 484 0 8550 0
Current children cumulated CPU time: 322.36 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 35844 KiB

[startup+323.6 s]
/proc/loadavg: 4.05 3.89 3.95 5/263 165489
/proc/meminfo: memFree=128840712/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=36556 memory=35844 CPUtime=322.76 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 30649 0 0 0 32267 9 0 0 20 0 1 0 236666954 37433344 8961 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 9139 8961 544 484 0 8550 0
Current children cumulated CPU time: 322.76 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 35844 KiB

[startup+324 s]*
/proc/loadavg: 4.05 3.89 3.95 5/263 165489
/proc/meminfo: memFree=128840712/131249988 swapFree=33010160/33010684
[pid=165469] ppid=165464 vsize=36556 memory=35844 CPUtime=323.16 cores=4,6
/proc/165469/stat : 165469 (uwrmaxsat) R 165464 165469 165410 0 -1 4194304 30649 0 0 0 32307 9 0 0 20 0 1 0 236666954 37433344 8961 18446744073709551615 4198400 6176925 140721679828336 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 37720064 140721679833448 140721679833575 140721679833575 140721679839179 0
/proc/165469/statm: 9139 8961 544 484 0 8550 0
Current children cumulated CPU time: 323.16 s
Current children cumulated vsize: 36556 KiB
Current children cumulated memory: 35844 KiB

Child status: 20

Real time (s): 324.1
CPU time (s): 323.263
CPU user time (s): 323.173
CPU system time (s): 0.09062
CPU usage (%): 99.7417
Max. virtual memory (cumulated for all children) (KiB): 59520
Max. memory (cumulated for all children) (KiB): 58884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 323.173
system time used= 0.09062
maximum resident set size= 60692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30649
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= 19
involuntary context switches= 230


# summary of solver processes directly reported to runsolver:
#   pid: 165469
#   total CPU time (s): 323.263
#   total CPU user time (s): 323.173
#   total CPU system time (s): 0.09062

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.553092 second user time and 1.38894 second system time

The end

Launcher Data

Begin job on nodeC034 at 2025-07-22 20:44:41
IDJOB=4541581
IDBENCH=163188
IDSOLVER=3372
FILE ID=nodeC034/4541581-1753209881
RUNJOBID= nodeC034-1753209881-165421
SLURM_JOB_ID= 9687778
Free space on /tmp= 433036 MiB

SOLVER NAME= UWrMaxSat 2025-06-04
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/vliew-nonlinear-d139f28/inequalities/OPB/ineq6/normalized-20array_ineq6.opb
COMMAND LINE= HOME/uwrmaxsat BENCHNAME -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4541581-1753209881/watcher-4541581-1753209881 -o /tmp/evaluation-result-4541581-1753209881/solver-4541581-1753209881 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1753209881-165421 --watchdog 3760  HOME/uwrmaxsat HOME/instance-4541581-1753209881.opb -mem-lim=31000

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

MD5SUM BENCH= 3fc1fa6fafd20a9b1fe100c4dc12e1ea
RANDOM SEED=942850719

nodeC034 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	: 0xb00002a
cpu MHz		: 3599.923
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 1687.877
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3604.294
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 1911.184
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.906
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 2925.230
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3648.366
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 2031.168
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        129072368 kB
MemAvailable:   129666776 kB
Buffers:            2128 kB
Cached:          1333528 kB
SwapCached:           32 kB
Active:          1203144 kB
Inactive:         212908 kB
Active(anon):     104508 kB
Inactive(anon):     2152 kB
Active(file):    1098636 kB
Inactive(file):   210756 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              5184 kB
Writeback:             0 kB
AnonPages:         83472 kB
Mapped:           108476 kB
Shmem:             26264 kB
KReclaimable:     248108 kB
Slab:             346456 kB
SReclaimable:     248108 kB
SUnreclaim:        98348 kB
KernelStack:        4024 kB
PageTables:         2736 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     351292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150376 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 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:      189140 kB
DirectMap2M:     7970816 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433028 MiB
End job on nodeC034 at 2025-07-22 20:50:05