Trace number 4510380

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 416.201 417.431

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid5x20split.cnf-plain.pb.metafix.opb
MD5SUM5fa6a1707c990041c74d493ed085ddd0
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 benchmark4.60153
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables201
Total number of constraints802
Number of constraints which are clauses802
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 5
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

0.00/0.00	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...
0.00/0.00	c Converting 802 PB-constraints to clauses...
0.00/0.00	c ============================[ Encoding Statistics ]============================
0.00/0.00	c |  Number of variables:           201                                         |
0.00/0.00	c |  Number of clauses:             802                                         |
0.00/0.00	c ===============================================================================
416.16/417.43	c _______________________________________________________________________________
416.16/417.43	c 
416.16/417.43	c =======================[ UWrMaxSat resources usage ]===========================
416.16/417.43	c Memory used            : 73.00 MB
416.16/417.43	c CPU time               : 415.803 s
416.16/417.43	c Constr Enc: Srt/BDD/Add: 1 0 0
416.16/417.43	c _______________________________________________________________________________
416.16/417.43	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: 63708 MiB (63029 MiB free)
  memory of node 1: 64465 MiB (64033 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510380-1751194550/watcher-4510380-1751194550 -o /tmp/evaluation-result-4510380-1751194550/solver-4510380-1751194550 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751194547-23914 --watchdog 3760 HOME/uwrmaxsat HOME/instance-4510380-1751194550.opb -mem-lim=31000 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=24194, runsolver pid=24191

[startup+0.100058 s]*
/proc/loadavg: 1.51 3.34 3.83 4/262 24195
/proc/meminfo: memFree=130111312/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=4536 memory=3856 CPUtime=0.09 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 758 0 0 0 9 0 0 0 20 0 1 0 35077502 4644864 964 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 1134 964 544 484 0 545 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 4536 KiB
Current children cumulated memory: 3856 KiB

[startup+0.20526 s]*
/proc/loadavg: 1.79 3.37 3.83 5/260 24203
/proc/meminfo: memFree=130126312/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=5344 memory=4616 CPUtime=0.19 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 1204 0 0 0 19 0 0 0 20 0 1 0 35077502 5472256 1154 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 1336 1154 544 484 0 747 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 5344 KiB
Current children cumulated memory: 4616 KiB

[startup+0.304758 s]*
/proc/loadavg: 1.79 3.37 3.83 4/262 24209
/proc/meminfo: memFree=130125304/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=5812 memory=5052 CPUtime=0.29 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 1549 0 0 0 29 0 0 0 20 0 1 0 35077502 5951488 1263 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 1453 1263 544 484 0 864 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 5812 KiB
Current children cumulated memory: 5052 KiB

[startup+0.700116 s]
/proc/loadavg: 1.79 3.37 3.83 4/259 24226
/proc/meminfo: memFree=130124800/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=6432 memory=5676 CPUtime=0.68 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 2753 0 0 0 68 0 0 0 20 0 1 0 35077502 6586368 1419 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 1608 1419 544 484 0 1019 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 6432 KiB
Current children cumulated memory: 5676 KiB

[startup+1.50012 s]
/proc/loadavg: 1.79 3.37 3.83 5/264 24240
/proc/meminfo: memFree=130120256/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=8164 memory=7404 CPUtime=1.48 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 4034 0 0 0 148 0 0 0 20 0 1 0 35077502 8359936 1851 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 2041 1851 544 484 0 1452 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 8164 KiB
Current children cumulated memory: 7404 KiB

[startup+3.10528 s]
/proc/loadavg: 1.79 3.37 3.83 5/264 24240
/proc/meminfo: memFree=130110220/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=10040 memory=9164 CPUtime=3.08 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 7327 0 0 0 307 1 0 0 20 0 1 0 35077502 10280960 2291 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 2510 2291 544 484 0 1921 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 10040 KiB
Current children cumulated memory: 9164 KiB

[startup+6.30011 s]
/proc/loadavg: 1.96 3.38 3.83 5/264 24240
/proc/meminfo: memFree=130098692/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=13332 memory=11776 CPUtime=6.27 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 14782 0 0 0 625 2 0 0 20 0 1 0 35077502 13651968 2944 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 3333 2944 544 484 0 2744 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 13332 KiB
Current children cumulated memory: 11776 KiB

[startup+12.7001 s]
/proc/loadavg: 2.13 3.39 3.83 5/264 24240
/proc/meminfo: memFree=130082184/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=18284 memory=17084 CPUtime=12.65 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 28781 0 0 0 1260 5 0 0 20 0 1 0 35077502 18722816 4271 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 4571 4271 544 484 0 3982 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 18284 KiB
Current children cumulated memory: 17084 KiB

[startup+25.5001 s]
/proc/loadavg: 2.42 3.41 3.84 5/264 24240
/proc/meminfo: memFree=130063724/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=21936 memory=21236 CPUtime=25.42 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 38366 0 0 0 2535 7 0 0 20 0 1 0 35077502 22462464 5309 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 5484 5309 544 484 0 4895 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 21936 KiB
Current children cumulated memory: 21236 KiB

[startup+51.1055 s]
/proc/loadavg: 3.04 3.47 3.84 5/265 24242
/proc/meminfo: memFree=130022164/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=32324 memory=29100 CPUtime=50.96 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 62034 0 0 0 5082 14 0 0 20 0 1 0 35077502 33099776 7275 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 8081 7275 544 484 0 7492 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 32324 KiB
Current children cumulated memory: 29100 KiB

[startup+102.3 s]
/proc/loadavg: 3.63 3.57 3.86 5/265 24244
/proc/meminfo: memFree=129899144/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=35864 memory=35116 CPUtime=102.02 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 98546 0 0 0 10178 24 0 0 20 0 1 0 35077502 36724736 8779 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 8966 8779 544 484 0 8377 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 35864 KiB
Current children cumulated memory: 35116 KiB

[startup+162.3 s]
/proc/loadavg: 4.03 3.69 3.88 5/265 24247
/proc/meminfo: memFree=129869468/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=50836 memory=50196 CPUtime=161.86 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 104906 0 0 0 16160 26 0 0 20 0 1 0 35077502 52056064 12549 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 12709 12549 544 484 0 12120 0
Current children cumulated CPU time: 161.86 s
Current children cumulated vsize: 50836 KiB
Current children cumulated memory: 50196 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 3.77 3.90 5/265 24249
/proc/meminfo: memFree=129838752/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=57960 memory=57280 CPUtime=221.66 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 114978 0 0 0 22137 29 0 0 20 0 1 0 35077502 59351040 14320 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 14490 14320 544 484 0 13901 0
Current children cumulated CPU time: 221.66 s
Current children cumulated vsize: 57960 KiB
Current children cumulated memory: 57280 KiB

[startup+282.3 s]
/proc/loadavg: 4.14 3.84 3.92 5/264 24251
/proc/meminfo: memFree=129825920/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=62148 memory=60040 CPUtime=281.48 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 127353 0 0 0 28114 34 0 0 20 0 1 0 35077502 63639552 15010 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 15537 15010 544 484 0 14948 0
Current children cumulated CPU time: 281.48 s
Current children cumulated vsize: 62148 KiB
Current children cumulated memory: 60040 KiB

[startup+342.3 s]
/proc/loadavg: 4.11 3.89 3.93 5/264 24264
/proc/meminfo: memFree=129791616/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=60080 memory=59384 CPUtime=341.29 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 132553 0 0 0 34093 36 0 0 20 0 1 0 35077502 61521920 14846 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 15020 14846 544 484 0 14431 0
Current children cumulated CPU time: 341.29 s
Current children cumulated vsize: 60080 KiB
Current children cumulated memory: 59384 KiB

[startup+402.3 s]
/proc/loadavg: 4.09 3.93 3.94 5/264 24266
/proc/meminfo: memFree=129802724/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=62908 memory=62336 CPUtime=401.1 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 137891 0 0 0 40072 38 0 0 20 0 1 0 35077502 64417792 15584 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 15727 15584 544 484 0 15138 0
Current children cumulated CPU time: 401.1 s
Current children cumulated vsize: 62908 KiB
Current children cumulated memory: 62336 KiB

[startup+417.431 s]
# the end of solver process 24194 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=415.803 s, system=0.397737 s

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

[startup+409.6 s]
/proc/loadavg: 4.08 3.93 3.94 5/264 24267
/proc/meminfo: memFree=129785096/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=52420 memory=49524 CPUtime=408.38 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 139533 0 0 0 40799 39 0 0 20 0 1 0 35077502 53678080 12381 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 13105 12381 544 484 0 12516 0
Current children cumulated CPU time: 408.38 s
Current children cumulated vsize: 52420 KiB
Current children cumulated memory: 49524 KiB

[startup+412.8 s]
/proc/loadavg: 4.07 3.93 3.94 5/264 24267
/proc/meminfo: memFree=129783332/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=52420 memory=49524 CPUtime=411.57 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 139533 0 0 0 41118 39 0 0 20 0 1 0 35077502 53678080 12381 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 13105 12381 544 484 0 12516 0
Current children cumulated CPU time: 411.57 s
Current children cumulated vsize: 52420 KiB
Current children cumulated memory: 49524 KiB

[startup+416 s]*
/proc/loadavg: 4.15 3.95 3.95 5/264 24267
/proc/meminfo: memFree=129775328/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=52908 memory=50084 CPUtime=414.77 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 139694 0 0 0 41438 39 0 0 20 0 1 0 35077502 54177792 12521 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 13227 12521 544 484 0 12638 0
Current children cumulated CPU time: 414.77 s
Current children cumulated vsize: 52908 KiB
Current children cumulated memory: 50084 KiB

[startup+416.8 s]
/proc/loadavg: 4.15 3.95 3.95 5/264 24267
/proc/meminfo: memFree=129775328/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=52908 memory=50084 CPUtime=415.56 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 139694 0 0 0 41517 39 0 0 20 0 1 0 35077502 54177792 12521 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 13227 12521 544 484 0 12638 0
Current children cumulated CPU time: 415.56 s
Current children cumulated vsize: 52908 KiB
Current children cumulated memory: 50084 KiB

[startup+417.2 s]
/proc/loadavg: 4.15 3.95 3.95 5/264 24267
/proc/meminfo: memFree=129789988/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=52908 memory=50084 CPUtime=415.96 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 139694 0 0 0 41557 39 0 0 20 0 1 0 35077502 54177792 12521 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 13227 12521 544 484 0 12638 0
Current children cumulated CPU time: 415.96 s
Current children cumulated vsize: 52908 KiB
Current children cumulated memory: 50084 KiB

[startup+417.4 s]
/proc/loadavg: 4.15 3.95 3.95 5/264 24267
/proc/meminfo: memFree=129789988/131250000 swapFree=33010684/33010684
[pid=24194] ppid=24191 vsize=52908 memory=50084 CPUtime=416.16 cores=5,7
/proc/24194/stat : 24194 (uwrmaxsat) R 24191 24194 23901 0 -1 4194304 139694 0 0 0 41577 39 0 0 20 0 1 0 35077502 54177792 12521 18446744073709551615 4198400 6176925 140731061879904 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 8179712 140731061885290 140731061885417 140731061885417 140731061891019 0
/proc/24194/statm: 13227 12521 544 484 0 12638 0
Current children cumulated CPU time: 416.16 s
Current children cumulated vsize: 52908 KiB
Current children cumulated memory: 50084 KiB

Child status: 20

Real time (s): 417.431
CPU time (s): 416.201
CPU user time (s): 415.803
CPU system time (s): 0.397737
CPU usage (%): 99.7053
Max. virtual memory (cumulated for all children) (KiB): 71204
Max. memory (cumulated for all children) (KiB): 70004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 415.803
system time used= 0.397737
maximum resident set size= 74732
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 139694
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= 21
involuntary context switches= 430


# summary of solver processes directly reported to runsolver:
#   pid: 24194
#   total CPU time (s): 416.201
#   total CPU user time (s): 415.803
#   total CPU system time (s): 0.397737

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.771104 second user time and 1.77933 second system time

The end

Launcher Data

Begin job on nodeC028 at 2025-06-29 12:55:50
IDJOB=4510380
IDBENCH=160357
IDSOLVER=3372
FILE ID=nodeC028/4510380-1751194550
RUNJOBID= nodeC028-1751194547-23914
SLURM_JOB_ID= 9587599
Free space on /tmp= 433056 MiB

SOLVER NAME= UWrMaxSat 2025-06-04
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid5x20split.cnf-plain.pb.metafix.opb
COMMAND LINE= HOME/uwrmaxsat BENCHNAME -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4510380-1751194550/watcher-4510380-1751194550 -o /tmp/evaluation-result-4510380-1751194550/solver-4510380-1751194550 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751194547-23914 --watchdog 3760  HOME/uwrmaxsat HOME/instance-4510380-1751194550.opb -mem-lim=31000

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

MD5SUM BENCH= 5fa6a1707c990041c74d493ed085ddd0
RANDOM SEED=507838605

nodeC028 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		: 3600.719
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	: 7000.16
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		: 3599.851
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	: 7000.16
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		: 3600.061
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	: 7000.16
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		: 3433.322
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	: 7000.16
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		: 3600.092
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	: 7000.16
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		: 3652.342
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	: 7000.16
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		: 3600.484
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	: 7000.16
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		: 3600.084
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	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        130113676 kB
MemAvailable:   129780684 kB
Buffers:            3280 kB
Cached:           477628 kB
SwapCached:            0 kB
Active:           347252 kB
Inactive:         221252 kB
Active(anon):     105672 kB
Inactive(anon):        0 kB
Active(file):     241580 kB
Inactive(file):   221252 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             10584 kB
Writeback:             0 kB
AnonPages:         90672 kB
Mapped:           109084 kB
Shmem:             18068 kB
KReclaimable:      86828 kB
Slab:             170252 kB
SReclaimable:      86828 kB
SUnreclaim:        83424 kB
KernelStack:        4304 kB
PageTables:         3088 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     424980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3712 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433052 MiB
End job on nodeC028 at 2025-06-29 13:02:47