Trace number 4510596

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 131.983 132.388

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid5x30split.cnf-plain.pb.metafix.opb
MD5SUMdfd517fe2a9d65b237ac06e21bad695d
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 benchmark8.34756
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables301
Total number of constraints1202
Number of constraints which are clauses1202
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 1202 PB-constraints to clauses...
0.00/0.00	c ============================[ Encoding Statistics ]============================
0.00/0.00	c |  Number of variables:           301                                         |
0.00/0.00	c |  Number of clauses:            1202                                         |
0.00/0.00	c ===============================================================================
131.89/132.38	c _______________________________________________________________________________
131.89/132.38	c 
131.89/132.38	c =======================[ UWrMaxSat resources usage ]===========================
131.89/132.38	c Memory used            : 45.00 MB
131.89/132.38	c CPU time               : 131.817 s
131.89/132.38	c Constr Enc: Srt/BDD/Add: 1 0 0
131.89/132.38	c _______________________________________________________________________________
131.89/132.38	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 (63037 MiB free)
  memory of node 1: 64465 MiB (63584 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510596-1751196478/watcher-4510596-1751196478 -o /tmp/evaluation-result-4510596-1751196478/solver-4510596-1751196478 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751192867-25922 --watchdog 3760 HOME/uwrmaxsat HOME/instance-4510596-1751196478.opb -mem-lim=31000 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=26291, runsolver pid=26287

[startup+0.100059 s]*
/proc/loadavg: 4.16 4.12 4.09 4/262 26296
/proc/meminfo: memFree=129816596/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=4692 memory=4164 CPUtime=0.1 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 842 0 0 0 10 0 0 0 20 0 1 0 35326353 4804608 1041 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 1173 1041 544 484 0 584 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 4692 KiB
Current children cumulated memory: 4164 KiB

[startup+0.205249 s]*
/proc/loadavg: 4.16 4.12 4.09 4/260 26306
/proc/meminfo: memFree=129814968/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=5676 memory=5020 CPUtime=0.19 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 1335 0 0 0 19 0 0 0 20 0 1 0 35326353 5812224 1255 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 1419 1255 544 484 0 830 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 5676 KiB
Current children cumulated memory: 5020 KiB

[startup+0.304776 s]*
/proc/loadavg: 4.16 4.12 4.09 4/262 26310
/proc/meminfo: memFree=129813720/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=5980 memory=5328 CPUtime=0.29 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 1550 0 0 0 29 0 0 0 20 0 1 0 35326353 6123520 1332 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 1495 1332 544 484 0 906 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 5980 KiB
Current children cumulated memory: 5328 KiB

[startup+0.700112 s]
/proc/loadavg: 4.16 4.12 4.09 4/259 26327
/proc/meminfo: memFree=129813208/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=6504 memory=5928 CPUtime=0.66 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 2873 0 0 0 65 1 0 0 20 0 1 0 35326353 6660096 1482 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 1626 1482 544 484 0 1037 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 6504 KiB
Current children cumulated memory: 5928 KiB

[startup+1.50013 s]
/proc/loadavg: 4.16 4.12 4.09 5/264 26341
/proc/meminfo: memFree=129811476/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=8192 memory=7500 CPUtime=1.47 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 4800 0 0 0 145 2 0 0 20 0 1 0 35326353 8388608 1875 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 2048 1875 544 484 0 1459 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 8192 KiB
Current children cumulated memory: 7500 KiB

[startup+3.10526 s]
/proc/loadavg: 4.15 4.12 4.09 5/264 26341
/proc/meminfo: memFree=129805932/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=8564 memory=7956 CPUtime=3.07 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 7990 0 0 0 305 2 0 0 20 0 1 0 35326353 8769536 1989 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 2141 1989 544 484 0 1552 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 8564 KiB
Current children cumulated memory: 7956 KiB

[startup+6.30018 s]
/proc/loadavg: 4.15 4.12 4.09 5/264 26341
/proc/meminfo: memFree=129791964/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=15228 memory=14240 CPUtime=6.25 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 14196 0 0 0 622 3 0 0 20 0 1 0 35326353 15593472 3560 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 3807 3560 544 484 0 3218 0
Current children cumulated CPU time: 6.25 s
Current children cumulated vsize: 15228 KiB
Current children cumulated memory: 14240 KiB

[startup+12.7001 s]
/proc/loadavg: 4.13 4.12 4.09 5/264 26341
/proc/meminfo: memFree=129822912/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=16600 memory=15884 CPUtime=12.63 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 21126 0 0 0 1259 4 0 0 20 0 1 0 35326353 16998400 3971 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 4150 3971 544 484 0 3561 0
Current children cumulated CPU time: 12.63 s
Current children cumulated vsize: 16600 KiB
Current children cumulated memory: 15884 KiB

[startup+25.5002 s]
/proc/loadavg: 4.10 4.11 4.09 5/264 26341
/proc/meminfo: memFree=129786432/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=24544 memory=22260 CPUtime=25.4 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 33189 0 0 0 2533 7 0 0 20 0 1 0 35326353 25133056 5565 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 6136 5565 544 484 0 5547 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 24544 KiB
Current children cumulated memory: 22260 KiB

[startup+51.1053 s]
/proc/loadavg: 4.07 4.10 4.09 5/264 26342
/proc/meminfo: memFree=129749264/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=31904 memory=30732 CPUtime=50.93 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 45666 0 0 0 5083 10 0 0 20 0 1 0 35326353 32669696 7683 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 7976 7683 544 484 0 7387 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 31904 KiB
Current children cumulated memory: 30732 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 26479
/proc/meminfo: memFree=129823844/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=29564 memory=28948 CPUtime=101.97 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 60442 0 0 0 10183 14 0 0 20 0 1 0 35326353 30273536 7237 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 7391 7237 544 484 0 6802 0
Current children cumulated CPU time: 101.97 s
Current children cumulated vsize: 29564 KiB
Current children cumulated memory: 28948 KiB

[startup+132.388 s]
# the end of solver process 26291 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=131.817 s, system=0.165781 s

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

[startup+102.4 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 26479
/proc/meminfo: memFree=129823844/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=29564 memory=28948 CPUtime=102.07 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 60442 0 0 0 10193 14 0 0 20 0 1 0 35326353 30273536 7237 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 7391 7237 544 484 0 6802 0
Current children cumulated CPU time: 102.07 s
Current children cumulated vsize: 29564 KiB
Current children cumulated memory: 28948 KiB

[startup+115.2 s]
/proc/loadavg: 4.21 4.13 4.10 5/263 26479
/proc/meminfo: memFree=129809936/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=45264 memory=44652 CPUtime=114.84 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 62734 0 0 0 11469 15 0 0 20 0 1 0 35326353 46350336 11163 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 11316 11163 544 484 0 10727 0
Current children cumulated CPU time: 114.84 s
Current children cumulated vsize: 45264 KiB
Current children cumulated memory: 44652 KiB

[startup+121.6 s]
/proc/loadavg: 4.19 4.12 4.10 5/263 26479
/proc/meminfo: memFree=129792396/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=45264 memory=44652 CPUtime=121.22 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 62734 0 0 0 12107 15 0 0 20 0 1 0 35326353 46350336 11163 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 11316 11163 544 484 0 10727 0
Current children cumulated CPU time: 121.22 s
Current children cumulated vsize: 45264 KiB
Current children cumulated memory: 44652 KiB

[startup+128 s]*
/proc/loadavg: 4.16 4.12 4.09 5/263 26479
/proc/meminfo: memFree=129788048/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=36016 memory=35308 CPUtime=127.61 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 63078 0 0 0 12745 16 0 0 20 0 1 0 35326353 36880384 8827 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 9004 8827 544 484 0 8415 0
Current children cumulated CPU time: 127.61 s
Current children cumulated vsize: 36016 KiB
Current children cumulated memory: 35308 KiB

[startup+129.6 s]
/proc/loadavg: 4.16 4.12 4.09 5/263 26479
/proc/meminfo: memFree=129788048/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=43840 memory=43116 CPUtime=129.2 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 63501 0 0 0 12904 16 0 0 20 0 1 0 35326353 44892160 10779 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 10960 10779 544 484 0 10371 0
Current children cumulated CPU time: 129.2 s
Current children cumulated vsize: 43840 KiB
Current children cumulated memory: 43116 KiB

[startup+131.2 s]
/proc/loadavg: 4.16 4.12 4.09 5/263 26479
/proc/meminfo: memFree=129779856/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=43840 memory=43116 CPUtime=130.79 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 63501 0 0 0 13063 16 0 0 20 0 1 0 35326353 44892160 10779 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 10960 10779 544 484 0 10371 0
Current children cumulated CPU time: 130.79 s
Current children cumulated vsize: 43840 KiB
Current children cumulated memory: 43116 KiB

[startup+132 s]*
/proc/loadavg: 4.16 4.12 4.09 5/263 26479
/proc/meminfo: memFree=129779352/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=27372 memory=26888 CPUtime=131.59 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 63501 0 0 0 13143 16 0 0 20 0 1 0 35326353 28028928 6722 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 6843 6722 544 484 0 6254 0
Current children cumulated CPU time: 131.59 s
Current children cumulated vsize: 27372 KiB
Current children cumulated memory: 26888 KiB

[startup+132.2 s]
/proc/loadavg: 4.16 4.12 4.09 5/263 26479
/proc/meminfo: memFree=129779352/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=27372 memory=26888 CPUtime=131.79 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 63501 0 0 0 13163 16 0 0 20 0 1 0 35326353 28028928 6722 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 6843 6722 544 484 0 6254 0
Current children cumulated CPU time: 131.79 s
Current children cumulated vsize: 27372 KiB
Current children cumulated memory: 26888 KiB

[startup+132.3 s]
/proc/loadavg: 4.16 4.12 4.09 5/263 26479
/proc/meminfo: memFree=129779352/131249988 swapFree=33010684/33010684
[pid=26291] ppid=26287 vsize=27372 memory=26888 CPUtime=131.89 cores=0,2
/proc/26291/stat : 26291 (uwrmaxsat) R 26287 26291 25912 0 -1 4194304 63501 0 0 0 13173 16 0 0 20 0 1 0 35326353 28028928 6722 18446744073709551615 4198400 6176925 140731376571136 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 6553704 6596784 14888960 140731376572778 140731376572905 140731376572905 140731376578507 0
/proc/26291/statm: 6843 6722 544 484 0 6254 0
Current children cumulated CPU time: 131.89 s
Current children cumulated vsize: 27372 KiB
Current children cumulated memory: 26888 KiB

Child status: 20

Real time (s): 132.388
CPU time (s): 131.983
CPU user time (s): 131.817
CPU system time (s): 0.165781
CPU usage (%): 99.6944
Max. virtual memory (cumulated for all children) (KiB): 46156
Max. memory (cumulated for all children) (KiB): 45500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 131.817
system time used= 0.165781
maximum resident set size= 45500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63920
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= 2
involuntary context switches= 308


# summary of solver processes directly reported to runsolver:
#   pid: 26291
#   total CPU time (s): 131.983
#   total CPU user time (s): 131.817
#   total CPU system time (s): 0.165781

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.259056 second user time and 0.586399 second system time

The end

Launcher Data

Begin job on nodeC031 at 2025-06-29 13:27:58
IDJOB=4510596
IDBENCH=160373
IDSOLVER=3372
FILE ID=nodeC031/4510596-1751196478
RUNJOBID= nodeC031-1751192867-25922
SLURM_JOB_ID= 9587586
Free space on /tmp= 433056 MiB

SOLVER NAME= UWrMaxSat 2025-06-04
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid5x30split.cnf-plain.pb.metafix.opb
COMMAND LINE= HOME/uwrmaxsat BENCHNAME -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4510596-1751196478/watcher-4510596-1751196478 -o /tmp/evaluation-result-4510596-1751196478/solver-4510596-1751196478 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751192867-25922 --watchdog 3760  HOME/uwrmaxsat HOME/instance-4510596-1751196478.opb -mem-lim=31000

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

MD5SUM BENCH= dfd517fe2a9d65b237ac06e21bad695d
RANDOM SEED=1730973170

nodeC031 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		: 3599.322
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	: 6999.78
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		: 3599.889
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	: 6999.78
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		: 3479.882
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	: 6999.78
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		: 3576.914
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	: 6999.78
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		: 3600.040
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	: 6999.78
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		: 3599.897
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	: 6999.78
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		: 3599.356
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	: 6999.78
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		: 3566.765
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        129661652 kB
MemAvailable:   129406092 kB
Buffers:            3280 kB
Cached:           554168 kB
SwapCached:            0 kB
Active:           679976 kB
Inactive:         335148 kB
Active(anon):     475740 kB
Inactive(anon):        0 kB
Active(file):     204236 kB
Inactive(file):   335148 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              2692 kB
Writeback:            32 kB
AnonPages:        459636 kB
Mapped:           107028 kB
Shmem:             18064 kB
KReclaimable:      88588 kB
Slab:             174272 kB
SReclaimable:      88588 kB
SUnreclaim:        85684 kB
KernelStack:        4252 kB
PageTables:         3872 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     766028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    370688 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:      191188 kB
DirectMap2M:     9017344 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433048 MiB
End job on nodeC031 at 2025-06-29 13:30:11