Trace number 4514247

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-SCIP 2025-06-04UNSAT 300.525 301.368

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/elffers/
rand6reg/normalized-rand6reg-v091-n3.opb
MD5SUMc981ca1603e2aa1abfaebeb08d0e93e7
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.021723
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables273
Total number of constraints91
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)91
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint6
Maximum length of a constraint6
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7
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 182 PB-constraints to clauses...
0.00/0.00	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.01	c ============================[ Encoding Statistics ]============================
0.00/0.01	c |  Number of variables:           273                                         |
0.00/0.01	c |  Number of clauses:            1456                                         |
0.00/0.01	c ===============================================================================
300.16/301.01	c Starting SCIP solver  (with time-limit: 900s) ...
300.45/301.36	c SCIP result: UNSATISFIABLE
300.45/301.36	c _______________________________________________________________________________
300.45/301.36	c 
300.45/301.36	c SCIP: SCIP Status        : problem is solved [infeasible]
300.45/301.36	c SCIP: Original Problem   :
300.45/301.36	c SCIP:   Problem name     : instance-4514247-1751216813.opb
300.45/301.36	c SCIP:   Variables        : 273 (273 binary, 0 integer, 0 implicit integer, 0 continuous)
300.45/301.36	c SCIP:   Constraints      : 364 initial, 364 maximal
300.45/301.36	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.45/301.36	c SCIP: Total Time         :       0.35
300.45/301.36	c SCIP:   solving          :       0.35
300.45/301.36	c SCIP:   presolving       :       0.01 (included in solving)
300.45/301.36	c SCIP:   reading          :       0.00
300.45/301.36	c SCIP:   copying          :       0.01 (4 #copies) (minimal 0.00, maximal 0.00, average 0.00)
300.45/301.36	c =======================[ UWrMaxSat resources usage ]===========================
300.45/301.36	c Memory used            : 95.00 MB
300.45/301.36	c CPU time               : 300.402 s
300.45/301.36	c Constr Enc: Srt/BDD/Add: 91 0 0
300.45/301.36	c _______________________________________________________________________________
300.45/301.36	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: 63837 MiB (62799 MiB free)
  memory of node 1: 64465 MiB (62045 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4514247-1751216813/watcher-4514247-1751216813 -o /tmp/evaluation-result-4514247-1751216813/solver-4514247-1751216813 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30298 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4514247-1751216813.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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

solver pid=31398, runsolver pid=31395

[startup+0.10007 s]*
/proc/loadavg: 3.99 4.00 3.70 5/250 31399
/proc/meminfo: memFree=127837604/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=23480 memory=14080 CPUtime=0.1 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 1072 0 0 0 10 0 0 0 20 0 1 0 37360485 24043520 3520 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 5870 3520 2688 3139 0 2158 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 23480 KiB
Current children cumulated memory: 14080 KiB

[startup+0.213349 s]*
/proc/loadavg: 3.99 4.00 3.70 5/250 31399
/proc/meminfo: memFree=127833572/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=23840 memory=14404 CPUtime=0.21 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 1253 0 0 0 21 0 0 0 20 0 1 0 37360485 24412160 3601 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 5960 3601 2688 3139 0 2248 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 23840 KiB
Current children cumulated memory: 14404 KiB

[startup+0.313145 s]*
/proc/loadavg: 3.99 4.00 3.70 5/250 31399
/proc/meminfo: memFree=127833572/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=23880 memory=14352 CPUtime=0.31 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 1321 0 0 0 31 0 0 0 20 0 1 0 37360485 24453120 3588 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 5970 3588 2688 3139 0 2258 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 23880 KiB
Current children cumulated memory: 14352 KiB

[startup+0.70027 s]
/proc/loadavg: 3.99 4.00 3.70 5/250 31399
/proc/meminfo: memFree=127833572/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=25216 memory=15800 CPUtime=0.68 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 1923 0 0 0 68 0 0 0 20 0 1 0 37360485 25821184 3950 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 6304 3950 2688 3139 0 2592 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 25216 KiB
Current children cumulated memory: 15800 KiB

[startup+1.50027 s]
/proc/loadavg: 3.99 4.00 3.70 5/250 31399
/proc/meminfo: memFree=127833824/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=26548 memory=16964 CPUtime=1.48 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 2651 0 0 0 148 0 0 0 20 0 1 0 37360485 27185152 4241 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 6637 4241 2688 3139 0 2925 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 26548 KiB
Current children cumulated memory: 16964 KiB

[startup+3.11293 s]
/proc/loadavg: 3.99 4.00 3.70 5/250 31399
/proc/meminfo: memFree=127832060/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=29280 memory=19748 CPUtime=3.09 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 4778 0 0 0 308 1 0 0 20 0 1 0 37360485 29982720 4937 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 7320 4937 2688 3139 0 3608 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29280 KiB
Current children cumulated memory: 19748 KiB

[startup+6.30026 s]
/proc/loadavg: 3.99 4.00 3.70 5/250 31399
/proc/meminfo: memFree=127828028/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=32012 memory=22524 CPUtime=6.27 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 9047 0 0 0 625 2 0 0 20 0 1 0 37360485 32780288 5631 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 8003 5631 2688 3139 0 4291 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 32012 KiB
Current children cumulated memory: 22524 KiB

[startup+12.7003 s]
/proc/loadavg: 3.99 4.00 3.70 5/250 31399
/proc/meminfo: memFree=127804852/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=33932 memory=24596 CPUtime=12.65 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 10992 0 0 0 1263 2 0 0 20 0 1 0 37360485 34746368 6149 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 8483 6149 2688 3139 0 4771 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 33932 KiB
Current children cumulated memory: 24596 KiB

[startup+25.5003 s]
/proc/loadavg: 4.07 4.02 3.72 5/249 31399
/proc/meminfo: memFree=127766100/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=44772 memory=35312 CPUtime=25.42 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 16485 0 0 0 2538 4 0 0 20 0 1 0 37360485 45846528 8828 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 11193 8828 2688 3139 0 7481 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 44772 KiB
Current children cumulated memory: 35312 KiB

[startup+51.113 s]
/proc/loadavg: 4.04 4.01 3.72 5/249 31400
/proc/meminfo: memFree=127765464/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=56452 memory=46896 CPUtime=50.95 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 18367 0 0 0 5091 4 0 0 20 0 1 0 37360485 57806848 11724 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 14113 11724 2688 3139 0 10401 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 56452 KiB
Current children cumulated memory: 46896 KiB

[startup+102.3 s]
/proc/loadavg: 4.06 4.03 3.75 5/249 31402
/proc/meminfo: memFree=127732368/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=67220 memory=57648 CPUtime=102 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 23522 0 0 0 10192 8 0 0 20 0 1 0 37360485 68833280 14412 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 16805 14412 2688 3139 0 13093 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 67220 KiB
Current children cumulated memory: 57648 KiB

[startup+162.3 s]
/proc/loadavg: 4.13 4.05 3.77 5/249 31449
/proc/meminfo: memFree=127739160/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=74960 memory=65456 CPUtime=161.82 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 25677 0 0 0 16172 10 0 0 20 0 1 0 37360485 76759040 16364 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 18740 16364 2688 3139 0 15028 0
Current children cumulated CPU time: 161.82 s
Current children cumulated vsize: 74960 KiB
Current children cumulated memory: 65456 KiB

[startup+222.3 s]
/proc/loadavg: 4.05 4.04 3.79 5/251 31455
/proc/meminfo: memFree=127694052/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=82192 memory=72624 CPUtime=221.66 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 27510 0 0 0 22156 10 0 0 20 0 1 0 37360485 84164608 18156 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 20548 18156 2688 3139 0 16836 0
Current children cumulated CPU time: 221.66 s
Current children cumulated vsize: 82192 KiB
Current children cumulated memory: 72624 KiB

[startup+282.3 s]
/proc/loadavg: 4.13 4.06 3.82 5/251 31457
/proc/meminfo: memFree=127699344/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=90936 memory=81472 CPUtime=281.5 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 30314 0 0 0 28138 12 0 0 20 0 1 0 37360485 93118464 20368 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 22734 20368 2688 3139 0 19022 0
Current children cumulated CPU time: 281.5 s
Current children cumulated vsize: 90936 KiB
Current children cumulated memory: 81472 KiB

[startup+301.368 s]
# the end of solver process 31398 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.402 s, system=0.12362 s

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

[startup+294.4 s]
/proc/loadavg: 4.11 4.06 3.82 5/251 31502
/proc/meminfo: memFree=127643292/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=91648 memory=82112 CPUtime=293.57 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 30493 0 0 0 29345 12 0 0 20 0 1 0 37360485 93847552 20528 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 22912 20528 2688 3139 0 19200 0
Current children cumulated CPU time: 293.57 s
Current children cumulated vsize: 91648 KiB
Current children cumulated memory: 82112 KiB

[startup+297.6 s]
/proc/loadavg: 4.10 4.06 3.82 4/247 31510
/proc/meminfo: memFree=127755864/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=91648 memory=82112 CPUtime=296.76 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 30493 0 0 0 29664 12 0 0 20 0 1 0 37360485 93847552 20528 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 22912 20528 2688 3139 0 19200 0
Current children cumulated CPU time: 296.76 s
Current children cumulated vsize: 91648 KiB
Current children cumulated memory: 82112 KiB

[startup+299.2 s]
/proc/loadavg: 4.10 4.06 3.82 5/251 31547
/proc/meminfo: memFree=127732996/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=91648 memory=82112 CPUtime=298.36 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 30493 0 0 0 29824 12 0 0 20 0 1 0 37360485 93847552 20528 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 22912 20528 2688 3139 0 19200 0
Current children cumulated CPU time: 298.36 s
Current children cumulated vsize: 91648 KiB
Current children cumulated memory: 82112 KiB

[startup+300 s]*
/proc/loadavg: 4.09 4.06 3.82 5/251 31547
/proc/meminfo: memFree=127652860/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=91648 memory=82112 CPUtime=299.17 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 30493 0 0 0 29905 12 0 0 20 0 1 0 37360485 93847552 20528 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 22912 20528 2688 3139 0 19200 0
Current children cumulated CPU time: 299.17 s
Current children cumulated vsize: 91648 KiB
Current children cumulated memory: 82112 KiB

[startup+300.8 s]
/proc/loadavg: 4.09 4.06 3.82 5/251 31547
/proc/meminfo: memFree=127652860/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=91648 memory=82112 CPUtime=299.95 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 30493 0 0 0 29983 12 0 0 20 0 1 0 37360485 93847552 20528 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 22912 20528 2688 3139 0 19200 0
Current children cumulated CPU time: 299.95 s
Current children cumulated vsize: 91648 KiB
Current children cumulated memory: 82112 KiB

[startup+301.2 s]
/proc/loadavg: 4.09 4.06 3.82 5/251 31547
/proc/meminfo: memFree=127629348/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=91648 memory=84544 CPUtime=300.35 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 30533 0 0 0 30023 12 0 0 20 0 1 0 37360485 93847552 21136 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 22912 21136 3296 3139 0 19200 0
Current children cumulated CPU time: 300.35 s
Current children cumulated vsize: 91648 KiB
Current children cumulated memory: 84544 KiB

[startup+301.3 s]
/proc/loadavg: 4.09 4.06 3.82 5/251 31547
/proc/meminfo: memFree=127629348/131382116 swapFree=33010684/33010684
[pid=31398] ppid=31395 vsize=91648 memory=84544 CPUtime=300.45 cores=1,3
/proc/31398/stat : 31398 (uwrmaxsat-scip) R 31395 31398 30286 0 -1 4194304 30533 0 0 0 30033 12 0 0 20 0 1 0 37360485 93847552 21136 18446744073709551615 4198400 17051741 140735937595776 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 19288744 19393640 36544512 140735937603898 140735937604068 140735937604068 140735937609670 0
/proc/31398/statm: 22912 21136 3296 3139 0 19200 0
Current children cumulated CPU time: 300.45 s
Current children cumulated vsize: 91648 KiB
Current children cumulated memory: 84544 KiB

Child status: 20

Real time (s): 301.368
CPU time (s): 300.525
CPU user time (s): 300.402
CPU system time (s): 0.12362
CPU usage (%): 99.7204
Max. virtual memory (cumulated for all children) (KiB): 97872
Max. memory (cumulated for all children) (KiB): 88368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.402
system time used= 0.12362
maximum resident set size= 88368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30533
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= 12
involuntary context switches= 226


# summary of solver processes directly reported to runsolver:
#   pid: 31398
#   total CPU time (s): 300.525
#   total CPU user time (s): 300.402
#   total CPU system time (s): 0.12362

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.33792 second user time and 3.11137 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-06-29 19:06:53
IDJOB=4514247
IDBENCH=162614
IDSOLVER=3373
FILE ID=nodeC004/4514247-1751216813
RUNJOBID= nodeC004-1751215847-30298
SLURM_JOB_ID= 9587653
Free space on /tmp= 433012 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB16/DEC-LIN/elffers/rand6reg/normalized-rand6reg-v091-n3.opb
COMMAND LINE= HOME/uwrmaxsat-scip BENCHNAME -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4514247-1751216813/watcher-4514247-1751216813 -o /tmp/evaluation-result-4514247-1751216813/solver-4514247-1751216813 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30298 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4514247-1751216813.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= c981ca1603e2aa1abfaebeb08d0e93e7
RANDOM SEED=1675122334

nodeC004 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3611.817
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.213
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.302
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.206
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.527
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.573
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.562
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        127841176 kB
MemAvailable:   129447132 kB
Buffers:            3280 kB
Cached:          2409360 kB
SwapCached:            0 kB
Active:           844384 kB
Inactive:        2111136 kB
Active(anon):     560856 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2111136 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             33244 kB
Writeback:             4 kB
AnonPages:        545976 kB
Mapped:           137348 kB
Shmem:             17976 kB
KReclaimable:     101840 kB
Slab:             184644 kB
SReclaimable:     101840 kB
SUnreclaim:        82804 kB
KernelStack:        4032 kB
PageTables:         4076 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     897644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    413696 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432992 MiB
End job on nodeC004 at 2025-06-29 19:11:55