Trace number 4513671

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 300.03 301.067

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/elffers/
EC_RANDOM_GRAPHS/normalized-ECrand6reg-v051-n1.opb
MD5SUM9fac4249a105f22015b6c608ca9c575b
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 benchmark0.026432
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables153
Total number of constraints51
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)51
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 9
Number of bits of the biggest sum of numbers4
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 102 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:           255                                         |
0.00/0.01	c |  Number of clauses:            1632                                         |
0.00/0.01	c ===============================================================================
299.97/301.01	c Starting SCIP solver  (with time-limit: 900s) ...
299.97/301.06	c SCIP result: UNSATISFIABLE
299.97/301.06	c _______________________________________________________________________________
299.97/301.06	c 
299.97/301.06	c SCIP: SCIP Status        : problem is solved [infeasible]
299.97/301.06	c SCIP: Original Problem   :
299.97/301.06	c SCIP:   Problem name     : instance-4513671-1751215934.opb
299.97/301.06	c SCIP:   Variables        : 153 (153 binary, 0 integer, 0 implicit integer, 0 continuous)
299.97/301.06	c SCIP:   Constraints      : 204 initial, 204 maximal
299.97/301.06	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
299.97/301.06	c SCIP: Total Time         :       0.05
299.97/301.06	c SCIP:   solving          :       0.05
299.97/301.06	c SCIP:   presolving       :       0.00 (included in solving)
299.97/301.06	c SCIP:   reading          :       0.00
299.97/301.06	c SCIP:   copying          :       0.00 (1 #copies) (minimal 0.00, maximal 0.00, average 0.00)
299.97/301.06	c =======================[ UWrMaxSat resources usage ]===========================
299.97/301.06	c Memory used            : 89.00 MB
299.97/301.06	c CPU time               : 299.754 s
299.97/301.06	c Constr Enc: Srt/BDD/Add: 51 0 0
299.97/301.06	c _______________________________________________________________________________
299.97/301.06	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 (63154 MiB free)
  memory of node 1: 64465 MiB (62096 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4513671-1751215934/watcher-4513671-1751215934 -o /tmp/evaluation-result-4513671-1751215934/solver-4513671-1751215934 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4513671-1751215934.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
solver pid=30628, runsolver pid=30625
Current StackSize limit: 8192 KiB


[startup+0.1001 s]*
/proc/loadavg: 3.45 2.34 2.99 5/252 30629
/proc/meminfo: memFree=128255684/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=23368 memory=13952 CPUtime=0.1 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 1028 0 0 0 10 0 0 0 20 0 1 0 37272598 23928832 3488 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 5842 3488 2688 3139 0 2130 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 23368 KiB
Current children cumulated memory: 13952 KiB

[startup+0.214146 s]*
/proc/loadavg: 3.45 2.34 2.99 5/252 30629
/proc/meminfo: memFree=128255684/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=23792 memory=14264 CPUtime=0.21 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 1225 0 0 0 21 0 0 0 20 0 1 0 37272598 24363008 3566 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 5948 3566 2688 3139 0 2236 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 23792 KiB
Current children cumulated memory: 14264 KiB

[startup+0.314002 s]*
/proc/loadavg: 3.45 2.34 2.99 5/252 30629
/proc/meminfo: memFree=128255684/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=23796 memory=14332 CPUtime=0.31 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 1280 0 0 0 31 0 0 0 20 0 1 0 37272598 24367104 3583 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 5949 3583 2720 3139 0 2237 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 23796 KiB
Current children cumulated memory: 14332 KiB

[startup+0.700352 s]
/proc/loadavg: 3.45 2.34 2.99 5/252 30629
/proc/meminfo: memFree=128254676/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=25396 memory=15892 CPUtime=0.68 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 2033 0 0 0 68 0 0 0 20 0 1 0 37272598 26005504 3973 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 6349 3973 2720 3139 0 2637 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 25396 KiB
Current children cumulated memory: 15892 KiB

[startup+1.50031 s]
/proc/loadavg: 3.45 2.34 2.99 6/252 30629
/proc/meminfo: memFree=128252912/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=26284 memory=16940 CPUtime=1.48 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 2638 0 0 0 148 0 0 0 20 0 1 0 37272598 26914816 4235 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 6571 4235 2720 3139 0 2859 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 26284 KiB
Current children cumulated memory: 16940 KiB

[startup+3.11372 s]
/proc/loadavg: 3.45 2.34 2.99 6/252 30629
/proc/meminfo: memFree=128246864/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=28848 memory=19156 CPUtime=3.09 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 4768 0 0 0 308 1 0 0 20 0 1 0 37272598 29540352 4789 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 7212 4789 2720 3139 0 3500 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 28848 KiB
Current children cumulated memory: 19156 KiB

[startup+6.30031 s]
/proc/loadavg: 3.50 2.37 3.00 6/252 30629
/proc/meminfo: memFree=128241572/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=31552 memory=21864 CPUtime=6.27 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 10439 0 0 0 625 2 0 0 20 0 1 0 37272598 32309248 5466 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 7888 5466 2720 3139 0 4176 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 31552 KiB
Current children cumulated memory: 21864 KiB

[startup+12.7003 s]
/proc/loadavg: 3.54 2.39 3.00 6/252 30629
/proc/meminfo: memFree=128215360/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=36820 memory=27404 CPUtime=12.65 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 17365 0 0 0 1262 3 0 0 20 0 1 0 37272598 37703680 6851 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 9205 6851 2720 3139 0 5493 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 36820 KiB
Current children cumulated memory: 27404 KiB

[startup+25.5003 s]
/proc/loadavg: 3.64 2.47 3.02 6/252 30629
/proc/meminfo: memFree=128190244/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=42008 memory=32492 CPUtime=25.41 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 23007 0 0 0 2537 4 0 0 20 0 1 0 37272598 43016192 8123 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 10502 8123 2720 3139 0 6790 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 42008 KiB
Current children cumulated memory: 32492 KiB

[startup+51.114 s]
/proc/loadavg: 3.83 2.61 3.05 6/252 30630
/proc/meminfo: memFree=128165672/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=48960 memory=39308 CPUtime=50.93 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 31190 0 0 0 5087 6 0 0 20 0 1 0 37272598 50135040 9827 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 12240 9827 2720 3139 0 8528 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 48960 KiB
Current children cumulated memory: 39308 KiB

[startup+102.3 s]
/proc/loadavg: 3.99 2.84 3.11 6/252 30631
/proc/meminfo: memFree=128098748/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=63980 memory=54508 CPUtime=101.94 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 46090 0 0 0 10182 12 0 0 20 0 1 0 37272598 65515520 13627 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 15995 13627 2720 3139 0 12283 0
Current children cumulated CPU time: 101.94 s
Current children cumulated vsize: 63980 KiB
Current children cumulated memory: 54508 KiB

[startup+162.3 s]
/proc/loadavg: 4.04 3.07 3.17 6/251 30633
/proc/meminfo: memFree=128049632/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=71780 memory=62320 CPUtime=161.75 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 56690 0 0 0 16158 17 0 0 20 0 1 0 37272598 73502720 15580 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 17945 15580 2720 3139 0 14233 0
Current children cumulated CPU time: 161.75 s
Current children cumulated vsize: 71780 KiB
Current children cumulated memory: 62320 KiB

[startup+222.3 s]
/proc/loadavg: 4.12 3.27 3.24 6/252 30640
/proc/meminfo: memFree=128029852/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=84992 memory=75572 CPUtime=221.56 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 62300 0 0 0 22136 20 0 0 20 0 1 0 37272598 87031808 18893 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 21248 18893 2720 3139 0 17536 0
Current children cumulated CPU time: 221.56 s
Current children cumulated vsize: 84992 KiB
Current children cumulated memory: 75572 KiB

[startup+282.3 s]
/proc/loadavg: 4.18 3.44 3.30 4/245 30898
/proc/meminfo: memFree=128212284/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=77356 memory=66908 CPUtime=281.32 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 65345 0 0 0 28106 26 0 0 20 0 1 0 37272598 79212544 16727 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 19339 16727 2720 3139 0 15627 0
Current children cumulated CPU time: 281.32 s
Current children cumulated vsize: 77356 KiB
Current children cumulated memory: 66908 KiB

[startup+301.067 s]
# the end of solver process 30628 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=299.754 s, system=0.275505 s

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

[startup+294.4 s]
/proc/loadavg: 4.22 3.49 3.32 5/250 30913
/proc/meminfo: memFree=128180724/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=77356 memory=67432 CPUtime=293.38 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 66104 0 0 0 29311 27 0 0 20 0 1 0 37272598 79212544 16858 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 19339 16858 2720 3139 0 15627 0
Current children cumulated CPU time: 293.38 s
Current children cumulated vsize: 77356 KiB
Current children cumulated memory: 67432 KiB

[startup+297.6 s]
/proc/loadavg: 4.22 3.49 3.32 5/250 30913
/proc/meminfo: memFree=128179464/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=91180 memory=80268 CPUtime=296.57 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 67269 0 0 0 29630 27 0 0 20 0 1 0 37272598 93368320 20067 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 22795 20067 2720 3139 0 19083 0
Current children cumulated CPU time: 296.57 s
Current children cumulated vsize: 91180 KiB
Current children cumulated memory: 80268 KiB

[startup+299.2 s]
/proc/loadavg: 4.28 3.51 3.32 5/250 30913
/proc/meminfo: memFree=128173100/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=91180 memory=80268 CPUtime=298.16 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 67269 0 0 0 29789 27 0 0 20 0 1 0 37272598 93368320 20067 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 22795 20067 2720 3139 0 19083 0
Current children cumulated CPU time: 298.16 s
Current children cumulated vsize: 91180 KiB
Current children cumulated memory: 80268 KiB

[startup+300 s]*
/proc/loadavg: 4.28 3.51 3.32 5/250 30913
/proc/meminfo: memFree=128173100/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=91180 memory=80268 CPUtime=298.97 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 67269 0 0 0 29870 27 0 0 20 0 1 0 37272598 93368320 20067 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 22795 20067 2720 3139 0 19083 0
Current children cumulated CPU time: 298.97 s
Current children cumulated vsize: 91180 KiB
Current children cumulated memory: 80268 KiB

[startup+300.8 s]
/proc/loadavg: 4.28 3.51 3.32 5/250 30913
/proc/meminfo: memFree=128173100/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=91180 memory=80268 CPUtime=299.76 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 67269 0 0 0 29949 27 0 0 20 0 1 0 37272598 93368320 20067 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 22795 20067 2720 3139 0 19083 0
Current children cumulated CPU time: 299.76 s
Current children cumulated vsize: 91180 KiB
Current children cumulated memory: 80268 KiB

[startup+301 s]*
/proc/loadavg: 4.28 3.51 3.32 5/250 30913
/proc/meminfo: memFree=128171336/131382116 swapFree=33010684/33010684
[pid=30628] ppid=30625 vsize=91180 memory=80268 CPUtime=299.97 cores=5,7
/proc/30628/stat : 30628 (uwrmaxsat-scip) R 30625 30628 30286 0 -1 4194304 67269 0 0 0 29970 27 0 0 20 0 1 0 37272598 93368320 20067 18446744073709551615 4198400 17051741 140724134087152 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 44261376 140724134095162 140724134095332 140724134095332 140724134100934 0
/proc/30628/statm: 22795 20067 2720 3139 0 19083 0
Current children cumulated CPU time: 299.97 s
Current children cumulated vsize: 91180 KiB
Current children cumulated memory: 80268 KiB

Child status: 20

Real time (s): 301.067
CPU time (s): 300.03
CPU user time (s): 299.754
CPU system time (s): 0.275505
CPU usage (%): 99.6556
Max. virtual memory (cumulated for all children) (KiB): 91180
Max. memory (cumulated for all children) (KiB): 80268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 299.754
system time used= 0.275505
maximum resident set size= 82572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67307
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= 360


# summary of solver processes directly reported to runsolver:
#   pid: 30628
#   total CPU time (s): 300.03
#   total CPU user time (s): 299.754
#   total CPU system time (s): 0.275505

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.58908 second user time and 3.20339 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-06-29 18:52:14
IDJOB=4513671
IDBENCH=162394
IDSOLVER=3373
FILE ID=nodeC004/4513671-1751215934
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/EC_RANDOM_GRAPHS/normalized-ECrand6reg-v051-n1.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-4513671-1751215934/watcher-4513671-1751215934 -o /tmp/evaluation-result-4513671-1751215934/solver-4513671-1751215934 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4513671-1751215934.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 9fac4249a105f22015b6c608ca9c575b
RANDOM SEED=1065581997

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		: 3660.970
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		: 3658.664
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		: 1197.444
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		: 3700.000
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		: 3661.201
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		: 1197.210
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		: 3700.000
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		: 1197.631
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:        128257448 kB
MemAvailable:   129862540 kB
Buffers:            3280 kB
Cached:          2408548 kB
SwapCached:            0 kB
Active:           450276 kB
Inactive:        2110324 kB
Active(anon):     166748 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2110324 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             49876 kB
Writeback:             4 kB
AnonPages:        151884 kB
Mapped:           134944 kB
Shmem:             17976 kB
KReclaimable:     101736 kB
Slab:             184584 kB
SReclaimable:     101736 kB
SUnreclaim:        82848 kB
KernelStack:        4064 kB
PageTables:         3320 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     499828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149384 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     34816 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 18:57:15