Trace number 4514139

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 300.562 301.501

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/elffers/
rand6reg/normalized-rand6reg-v071-n2.opb
MD5SUM9a4787c73b047272369cfbced442c738
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 benchmark0.01037
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables213
Total number of constraints71
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)71
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 142 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:           213                                         |
0.00/0.01	c |  Number of clauses:            1136                                         |
0.00/0.01	c ===============================================================================
300.06/301.01	c Starting SCIP solver  (with time-limit: 900s) ...
300.45/301.50	c SCIP result: UNSATISFIABLE
300.45/301.50	c _______________________________________________________________________________
300.45/301.50	c 
300.45/301.50	c SCIP: SCIP Status        : problem is solved [infeasible]
300.45/301.50	c SCIP: Original Problem   :
300.45/301.50	c SCIP:   Problem name     : instance-4514139-1751216659.opb
300.45/301.50	c SCIP:   Variables        : 213 (213 binary, 0 integer, 0 implicit integer, 0 continuous)
300.45/301.50	c SCIP:   Constraints      : 284 initial, 284 maximal
300.45/301.50	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.45/301.50	c SCIP: Total Time         :       0.48
300.45/301.50	c SCIP:   solving          :       0.48
300.45/301.50	c SCIP:   presolving       :       0.01 (included in solving)
300.45/301.50	c SCIP:   reading          :       0.00
300.45/301.50	c SCIP:   copying          :       0.02 (11 #copies) (minimal 0.00, maximal 0.00, average 0.00)
300.45/301.50	c =======================[ UWrMaxSat resources usage ]===========================
300.45/301.50	c Memory used            : 83.00 MB
300.45/301.50	c CPU time               : 300.403 s
300.45/301.50	c Constr Enc: Srt/BDD/Add: 71 0 0
300.45/301.50	c _______________________________________________________________________________
300.45/301.50	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 (62863 MiB free)
  memory of node 1: 64465 MiB (62019 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4514139-1751216659/watcher-4514139-1751216659 -o /tmp/evaluation-result-4514139-1751216659/solver-4514139-1751216659 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4514139-1751216659.opb -no-par -scip-delay=300 -scip-cpu=900 -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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=31255, runsolver pid=31252

[startup+0.100068 s]*
/proc/loadavg: 4.07 3.97 3.63 5/251 31256
/proc/meminfo: memFree=127879884/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=23196 memory=13568 CPUtime=0.09 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 961 0 0 0 9 0 0 0 20 0 1 0 37345103 23752704 3392 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 5799 3392 2688 3139 0 2087 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 23196 KiB
Current children cumulated memory: 13568 KiB

[startup+0.214213 s]*
/proc/loadavg: 4.07 3.97 3.63 5/251 31256
/proc/meminfo: memFree=127879884/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=23416 memory=14060 CPUtime=0.19 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 1076 0 0 0 19 0 0 0 20 0 1 0 37345103 23977984 3515 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 5854 3515 2720 3139 0 2142 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 23416 KiB
Current children cumulated memory: 14060 KiB

[startup+0.315125 s]*
/proc/loadavg: 4.07 3.97 3.63 5/251 31256
/proc/meminfo: memFree=127879884/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=23448 memory=14004 CPUtime=0.28 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 1120 0 0 0 28 0 0 0 20 0 1 0 37345103 24010752 3501 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 7 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 5862 3501 2720 3139 0 2150 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 23448 KiB
Current children cumulated memory: 14004 KiB

[startup+0.700215 s]
/proc/loadavg: 4.07 3.97 3.63 5/251 31256
/proc/meminfo: memFree=127879884/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=24412 memory=15040 CPUtime=0.64 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 1566 0 0 0 64 0 0 0 20 0 1 0 37345103 24997888 3760 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 6103 3760 2720 3139 0 2391 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 24412 KiB
Current children cumulated memory: 15040 KiB

[startup+1.50034 s]
/proc/loadavg: 4.07 3.97 3.63 5/251 31256
/proc/meminfo: memFree=127879924/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=25712 memory=16268 CPUtime=1.44 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 2228 0 0 0 143 1 0 0 20 0 1 0 37345103 26329088 4067 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 6428 4067 2720 3139 0 2716 0
Current children cumulated CPU time: 1.44 s
Current children cumulated vsize: 25712 KiB
Current children cumulated memory: 16268 KiB

[startup+3.11263 s]
/proc/loadavg: 4.07 3.97 3.63 5/251 31256
/proc/meminfo: memFree=127872920/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=26740 memory=17260 CPUtime=3.05 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 4135 0 0 0 304 1 0 0 20 0 1 0 37345103 27381760 4315 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 6685 4315 2720 3139 0 2973 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 26740 KiB
Current children cumulated memory: 17260 KiB

[startup+6.30033 s]
/proc/loadavg: 4.15 3.99 3.64 5/251 31256
/proc/meminfo: memFree=127871432/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=32632 memory=23124 CPUtime=6.23 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 6925 0 0 0 621 2 0 0 20 0 1 0 37345103 33415168 5781 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 8158 5781 2720 3139 0 4446 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 32632 KiB
Current children cumulated memory: 23124 KiB

[startup+12.7003 s]
/proc/loadavg: 4.13 3.99 3.64 5/251 31256
/proc/meminfo: memFree=127869672/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=33360 memory=23916 CPUtime=12.61 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 9302 0 0 0 1258 3 0 0 20 0 1 0 37345103 34160640 5979 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 8340 5979 2720 3139 0 4628 0
Current children cumulated CPU time: 12.61 s
Current children cumulated vsize: 33360 KiB
Current children cumulated memory: 23916 KiB

[startup+25.5003 s]
/proc/loadavg: 4.10 3.99 3.64 5/251 31256
/proc/meminfo: memFree=127856152/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=42392 memory=32912 CPUtime=25.37 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 12946 0 0 0 2534 3 0 0 20 0 1 0 37345103 43409408 8228 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 10598 8228 2720 3139 0 6886 0
Current children cumulated CPU time: 25.37 s
Current children cumulated vsize: 42392 KiB
Current children cumulated memory: 32912 KiB

[startup+51.1128 s]
/proc/loadavg: 4.15 4.01 3.66 5/251 31256
/proc/meminfo: memFree=127822300/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=50152 memory=40624 CPUtime=50.91 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 14372 0 0 0 5087 4 0 0 20 0 1 0 37345103 51355648 10156 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 12538 10156 2720 3139 0 8826 0
Current children cumulated CPU time: 50.91 s
Current children cumulated vsize: 50152 KiB
Current children cumulated memory: 40624 KiB

[startup+102.3 s]
/proc/loadavg: 4.14 4.02 3.68 5/250 31262
/proc/meminfo: memFree=127781052/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=67316 memory=57776 CPUtime=101.95 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 19680 0 0 0 10187 8 0 0 20 0 1 0 37345103 68931584 14444 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 16829 14444 2720 3139 0 13117 0
Current children cumulated CPU time: 101.95 s
Current children cumulated vsize: 67316 KiB
Current children cumulated memory: 57776 KiB

[startup+162.3 s]
/proc/loadavg: 3.99 4.00 3.70 5/250 31399
/proc/meminfo: memFree=127826272/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=81392 memory=71856 CPUtime=161.75 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 21639 0 0 0 16163 12 0 0 20 0 1 0 37345103 83345408 17964 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 20348 17964 2720 3139 0 16636 0
Current children cumulated CPU time: 161.75 s
Current children cumulated vsize: 81392 KiB
Current children cumulated memory: 71856 KiB

[startup+222.3 s]
/proc/loadavg: 4.11 4.03 3.74 5/249 31401
/proc/meminfo: memFree=127747884/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=81392 memory=71984 CPUtime=221.58 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 21672 0 0 0 22144 14 0 0 20 0 1 0 37345103 83345408 17996 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 20348 17996 2720 3139 0 16636 0
Current children cumulated CPU time: 221.58 s
Current children cumulated vsize: 81392 KiB
Current children cumulated memory: 71984 KiB

[startup+282.3 s]
/proc/loadavg: 4.10 4.04 3.76 5/249 31403
/proc/meminfo: memFree=127701560/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=81392 memory=71984 CPUtime=281.4 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 21702 0 0 0 28126 14 0 0 20 0 1 0 37345103 83345408 17996 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 20348 17996 2720 3139 0 16636 0
Current children cumulated CPU time: 281.4 s
Current children cumulated vsize: 81392 KiB
Current children cumulated memory: 71984 KiB

[startup+301.501 s]
# the end of solver process 31255 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.403 s, system=0.159473 s

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

[startup+294.4 s]
/proc/loadavg: 4.08 4.04 3.76 5/249 31403
/proc/meminfo: memFree=127694048/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=85188 memory=75824 CPUtime=293.47 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 22140 0 0 0 29332 15 0 0 20 0 1 0 37345103 87232512 18956 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 21297 18956 2720 3139 0 17585 0
Current children cumulated CPU time: 293.47 s
Current children cumulated vsize: 85188 KiB
Current children cumulated memory: 75824 KiB

[startup+297.6 s]
/proc/loadavg: 4.08 4.04 3.76 5/249 31403
/proc/meminfo: memFree=127694300/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=85188 memory=75824 CPUtime=296.66 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 22140 0 0 0 29651 15 0 0 20 0 1 0 37345103 87232512 18956 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 21297 18956 2720 3139 0 17585 0
Current children cumulated CPU time: 296.66 s
Current children cumulated vsize: 85188 KiB
Current children cumulated memory: 75824 KiB

[startup+299.2 s]
/proc/loadavg: 4.07 4.04 3.76 5/249 31403
/proc/meminfo: memFree=127694552/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=85188 memory=75824 CPUtime=298.25 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 22140 0 0 0 29810 15 0 0 20 0 1 0 37345103 87232512 18956 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 21297 18956 2720 3139 0 17585 0
Current children cumulated CPU time: 298.25 s
Current children cumulated vsize: 85188 KiB
Current children cumulated memory: 75824 KiB

[startup+300.8 s]
/proc/loadavg: 4.07 4.04 3.76 5/249 31403
/proc/meminfo: memFree=127694552/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=85188 memory=75824 CPUtime=299.85 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 22140 0 0 0 29970 15 0 0 20 0 1 0 37345103 87232512 18956 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 21297 18956 2720 3139 0 17585 0
Current children cumulated CPU time: 299.85 s
Current children cumulated vsize: 85188 KiB
Current children cumulated memory: 75824 KiB

[startup+301.2 s]
/proc/loadavg: 4.07 4.04 3.76 5/249 31403
/proc/meminfo: memFree=127694552/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=85188 memory=78128 CPUtime=300.25 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 22179 0 0 0 30010 15 0 0 20 0 1 0 37345103 87232512 19532 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 21297 19532 3296 3139 0 17585 0
Current children cumulated CPU time: 300.25 s
Current children cumulated vsize: 85188 KiB
Current children cumulated memory: 78128 KiB

[startup+301.4 s]
/proc/loadavg: 4.07 4.04 3.76 5/249 31403
/proc/meminfo: memFree=127694552/131382116 swapFree=33010684/33010684
[pid=31255] ppid=31252 vsize=85188 memory=78128 CPUtime=300.45 cores=5,7
/proc/31255/stat : 31255 (uwrmaxsat-scip) R 31252 31255 30286 0 -1 4194304 22179 0 0 0 30030 15 0 0 20 0 1 0 37345103 87232512 19532 18446744073709551615 4198400 17051741 140726708389168 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 19288744 19393640 52256768 140726708394298 140726708394468 140726708394468 140726708400070 0
/proc/31255/statm: 21297 19532 3296 3139 0 17585 0
Current children cumulated CPU time: 300.45 s
Current children cumulated vsize: 85188 KiB
Current children cumulated memory: 78128 KiB

Child status: 20

Real time (s): 301.501
CPU time (s): 300.562
CPU user time (s): 300.403
CPU system time (s): 0.159473
CPU usage (%): 99.6886
Max. virtual memory (cumulated for all children) (KiB): 85188
Max. memory (cumulated for all children) (KiB): 78128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.403
system time used= 0.159473
maximum resident set size= 78128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22179
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= 260


# summary of solver processes directly reported to runsolver:
#   pid: 31255
#   total CPU time (s): 300.562
#   total CPU user time (s): 300.403
#   total CPU system time (s): 0.159473

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.63244 second user time and 2.73225 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-06-29 19:04:19
IDJOB=4514139
IDBENCH=162605
IDSOLVER=3373
FILE ID=nodeC004/4514139-1751216659
RUNJOBID= nodeC004-1751215847-30299
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-v071-n2.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-4514139-1751216659/watcher-4514139-1751216659 -o /tmp/evaluation-result-4514139-1751216659/solver-4514139-1751216659 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4514139-1751216659.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 9a4787c73b047272369cfbced442c738
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		: 3662.930
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		: 3662.616
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		: 1197.472
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		: 1197.236
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		: 3658.233
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.551
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		: 1197.282
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.218
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:        127879884 kB
MemAvailable:   129485720 kB
Buffers:            3280 kB
Cached:          2409256 kB
SwapCached:            0 kB
Active:           791492 kB
Inactive:        2111032 kB
Active(anon):     507964 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2111032 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16592 kB
Writeback:             4 kB
AnonPages:        492432 kB
Mapped:           137348 kB
Shmem:             17976 kB
KReclaimable:     101808 kB
Slab:             184664 kB
SReclaimable:     101808 kB
SUnreclaim:        82856 kB
KernelStack:        4048 kB
PageTables:         4016 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     858728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149400 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    290816 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 432996 MiB
End job on nodeC004 at 2025-06-29 19:09:21