Trace number 4514859

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 304.175 305.017

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/MIPLIB01/
dec/miplib2003/normalized-disctom.0.u.opb
MD5SUMf04c7bc93f027c2b63d00aa04181a654
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 benchmark0.290507
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables10000
Total number of constraints400
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)400
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint10000
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 5001
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 15001
Number of bits of the biggest sum of numbers14
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...
0.31/0.35	c Converting 789 PB-constraints to clauses...
0.31/0.36	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
3.28/3.35	c ============================[ Encoding Statistics ]============================
3.28/3.35	c |  Number of variables:        599934                                         |
3.28/3.35	c |  Number of clauses:         2704919                                         |
3.28/3.35	c ===============================================================================
303.45/304.37	c Starting SCIP solver  (with time-limit: 900s) ...
304.05/304.99	c SCIP result: UNSATISFIABLE
304.05/304.99	c _______________________________________________________________________________
304.05/304.99	c 
304.05/304.99	c SCIP: SCIP Status        : problem is solved [infeasible]
304.05/304.99	c SCIP: Original Problem   :
304.05/304.99	c SCIP:   Problem name     : instance-4514859-1751217464.opb
304.05/304.99	c SCIP:   Variables        : 9991 (9991 binary, 0 integer, 0 implicit integer, 0 continuous)
304.05/304.99	c SCIP:   Constraints      : 1578 initial, 1578 maximal
304.05/304.99	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
304.05/304.99	c SCIP: Total Time         :       0.63
304.05/304.99	c SCIP:   solving          :       0.63
304.05/304.99	c SCIP:   presolving       :       0.61 (included in solving)
304.05/304.99	c SCIP:   reading          :       0.00
304.05/304.99	c SCIP:   copying          :       0.00 (0 times copied the problem)
304.05/304.99	c =======================[ UWrMaxSat resources usage ]===========================
304.05/304.99	c Memory used            : 1099.00 MB
304.05/304.99	c CPU time               : 302.133 s
304.05/304.99	c Constr Enc: Srt/BDD/Add: 395 0 0
304.05/304.99	c _______________________________________________________________________________
304.05/304.99	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 (62337 MiB free)
  memory of node 1: 64465 MiB (61856 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4514859-1751217464/watcher-4514859-1751217464 -o /tmp/evaluation-result-4514859-1751217464/solver-4514859-1751217464 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4514859-1751217464.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=32191, runsolver pid=32188
Current StackSize limit: 8192 KiB


[startup+0.1001 s]*
/proc/loadavg: 3.98 4.06 3.92 5/250 32192
/proc/meminfo: memFree=127175356/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=29804 memory=13820 CPUtime=0.1 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 2626 0 0 0 10 0 0 0 20 0 1 0 37425591 30519296 3455 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 7451 3455 1120 3139 0 3739 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29804 KiB
Current children cumulated memory: 13820 KiB

[startup+0.21304 s]*
/proc/loadavg: 3.98 4.06 3.92 5/250 32192
/proc/meminfo: memFree=127173592/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=31256 memory=15356 CPUtime=0.21 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 3010 0 0 0 21 0 0 0 20 0 1 0 37425591 32006144 3839 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 7814 3839 1120 3139 0 4102 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 31256 KiB
Current children cumulated memory: 15356 KiB

[startup+0.312996 s]*
/proc/loadavg: 3.98 4.06 3.92 5/250 32192
/proc/meminfo: memFree=127167544/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=34924 memory=18684 CPUtime=0.31 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 3841 0 0 0 31 0 0 0 20 0 1 0 37425591 35762176 4671 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 8731 4671 1120 3139 0 5019 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 34924 KiB
Current children cumulated memory: 18684 KiB

[startup+0.700304 s]
/proc/loadavg: 3.98 4.06 3.92 5/250 32192
/proc/meminfo: memFree=127139824/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=118044 memory=105912 CPUtime=0.68 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 17867 0 0 0 62 6 0 0 20 0 1 0 37425591 120877056 26478 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 29511 26478 2688 3139 0 25799 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 118044 KiB
Current children cumulated memory: 105912 KiB

[startup+1.5003 s]
/proc/loadavg: 3.98 4.06 3.92 5/250 32192
/proc/meminfo: memFree=127034976/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=336816 memory=302456 CPUtime=1.48 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 33015 0 0 0 135 13 0 0 20 0 1 0 37425591 344899584 75614 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 84204 75614 2688 3139 0 80492 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 336816 KiB
Current children cumulated memory: 302456 KiB

[startup+3.11283 s]
/proc/loadavg: 3.98 4.06 3.92 5/250 32192
/proc/meminfo: memFree=126544140/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=734584 memory=688312 CPUtime=3.09 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 84898 0 0 0 284 25 0 0 20 0 1 0 37425591 752214016 172078 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 183646 172078 2688 3139 0 179934 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 734584 KiB
Current children cumulated memory: 688312 KiB

[startup+6.3003 s]
/proc/loadavg: 3.99 4.06 3.92 5/250 32192
/proc/meminfo: memFree=126357884/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=1011616 memory=950208 CPUtime=6.27 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 99065 0 0 0 592 35 0 0 20 0 1 0 37425591 1035894784 237552 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 252904 237552 2688 3139 0 249192 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 1011616 KiB
Current children cumulated memory: 950208 KiB

[startup+12.7003 s]
/proc/loadavg: 4.07 4.07 3.92 5/250 32192
/proc/meminfo: memFree=126266672/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=962552 memory=900724 CPUtime=12.65 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 106832 0 0 0 1220 45 0 0 20 0 1 0 37425591 985653248 225181 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 240638 225181 2720 3139 0 236926 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 962552 KiB
Current children cumulated memory: 900724 KiB

[startup+25.5003 s]
/proc/loadavg: 4.34 4.14 3.95 5/250 32192
/proc/meminfo: memFree=126298436/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=915940 memory=870888 CPUtime=25.42 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 120616 0 0 0 2470 72 0 0 20 0 1 0 37425591 937922560 217722 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 228985 217722 2720 3139 0 225273 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 915940 KiB
Current children cumulated memory: 870888 KiB

[startup+51.1129 s]
/proc/loadavg: 4.57 4.21 3.97 5/250 32193
/proc/meminfo: memFree=126288876/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=933100 memory=887972 CPUtime=50.96 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 128316 0 0 0 5004 92 0 0 20 0 1 0 37425591 955494400 221993 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 233275 221993 2720 3139 0 229563 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 933100 KiB
Current children cumulated memory: 887972 KiB

[startup+102.3 s]
/proc/loadavg: 4.46 4.25 4.00 5/251 32195
/proc/meminfo: memFree=126267932/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=935544 memory=874324 CPUtime=102 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 137809 0 0 0 10081 119 0 0 20 0 1 0 37425591 957997056 218581 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 233886 218581 2720 3139 0 230174 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 935544 KiB
Current children cumulated memory: 874324 KiB

[startup+162.3 s]
/proc/loadavg: 4.27 4.23 4.01 5/251 32197
/proc/meminfo: memFree=126268072/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=970576 memory=881352 CPUtime=161.84 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 143963 0 0 0 16045 139 0 0 20 0 1 0 37425591 993869824 220338 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 242644 220338 2720 3139 0 238932 0
Current children cumulated CPU time: 161.84 s
Current children cumulated vsize: 970576 KiB
Current children cumulated memory: 881352 KiB

[startup+222.3 s]
/proc/loadavg: 4.10 4.19 4.00 5/250 32201
/proc/meminfo: memFree=126222664/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=976708 memory=889532 CPUtime=221.68 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 150712 0 0 0 22005 163 0 0 20 0 1 0 37425591 1000148992 222383 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 244177 222383 2720 3139 0 240465 0
Current children cumulated CPU time: 221.68 s
Current children cumulated vsize: 976708 KiB
Current children cumulated memory: 889532 KiB

[startup+282.3 s]
/proc/loadavg: 4.14 4.18 4.01 5/251 32204
/proc/meminfo: memFree=126184204/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=1006752 memory=919576 CPUtime=281.51 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 156933 0 0 0 27964 187 0 0 20 0 1 0 37425591 1030914048 229894 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 251688 229894 2720 3139 0 247976 0
Current children cumulated CPU time: 281.51 s
Current children cumulated vsize: 1006752 KiB
Current children cumulated memory: 919576 KiB

[startup+305.017 s]
# the end of solver process 32191 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=302.133 s, system=2.04222 s

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

[startup+294.4 s]
/proc/loadavg: 4.12 4.17 4.01 5/251 32204
/proc/meminfo: memFree=126105172/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=937916 memory=875152 CPUtime=293.58 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 158530 0 0 0 29164 194 0 0 20 0 1 0 37425591 960425984 218788 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 234479 218788 2720 3139 0 230767 0
Current children cumulated CPU time: 293.58 s
Current children cumulated vsize: 937916 KiB
Current children cumulated memory: 875152 KiB

[startup+300.8 s]
/proc/loadavg: 4.10 4.17 4.00 5/251 32205
/proc/meminfo: memFree=126192340/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=984120 memory=901040 CPUtime=299.96 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 159648 0 0 0 29798 198 0 0 20 0 1 0 37425591 1007738880 225260 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 246030 225260 2720 3139 0 242318 0
Current children cumulated CPU time: 299.96 s
Current children cumulated vsize: 984120 KiB
Current children cumulated memory: 901040 KiB

[startup+302.4 s]
/proc/loadavg: 4.10 4.17 4.00 5/251 32206
/proc/meminfo: memFree=126067712/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=1108004 memory=1024808 CPUtime=301.55 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 160470 0 0 0 29955 200 0 0 20 0 1 0 37425591 1134596096 256202 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 277001 256202 2720 3139 0 273289 0
Current children cumulated CPU time: 301.55 s
Current children cumulated vsize: 1108004 KiB
Current children cumulated memory: 1024808 KiB

[startup+304 s]*
/proc/loadavg: 4.10 4.17 4.00 5/251 32206
/proc/meminfo: memFree=126187324/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=983080 memory=900000 CPUtime=303.16 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 160953 0 0 0 30115 201 0 0 20 0 1 0 37425591 1006673920 225000 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 245770 225000 2720 3139 0 242058 0
Current children cumulated CPU time: 303.16 s
Current children cumulated vsize: 983080 KiB
Current children cumulated memory: 900000 KiB

[startup+304.8 s]
/proc/loadavg: 4.10 4.17 4.00 5/251 32206
/proc/meminfo: memFree=126187324/131382116 swapFree=33010684/33010684
[pid=32191] ppid=32188 vsize=1014408 memory=929032 CPUtime=303.95 cores=5,7
/proc/32191/stat : 32191 (uwrmaxsat-scip) R 32188 32191 30286 0 -1 4194304 161212 0 0 0 30193 202 0 0 20 0 1 0 37425591 1038753792 232258 18446744073709551615 4198400 17051741 140735299435984 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 19288744 19393640 34693120 140735299438906 140735299439076 140735299439076 140735299444678 0
/proc/32191/statm: 253602 232258 3104 3139 0 249890 0
Current children cumulated CPU time: 303.95 s
Current children cumulated vsize: 1014408 KiB
Current children cumulated memory: 929032 KiB

[startup+305 s]*
/proc/loadavg: 4.09 4.16 4.00 5/251 32206
/proc/meminfo: memFree=126206012/131382116 swapFree=33010684/33010684
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 0 KiB
Current children cumulated memory: 0 KiB

Child status: 20

Real time (s): 305.017
CPU time (s): 304.175
CPU user time (s): 302.133
CPU system time (s): 2.04222
CPU usage (%): 99.7238
Max. virtual memory (cumulated for all children) (KiB): 1125984
Max. memory (cumulated for all children) (KiB): 1038760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 302.133
system time used= 2.04222
maximum resident set size= 1038760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 161215
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 361


# summary of solver processes directly reported to runsolver:
#   pid: 32191
#   total CPU time (s): 304.175
#   total CPU user time (s): 302.133
#   total CPU system time (s): 2.04222

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.57351 second user time and 2.93881 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-06-29 19:17:44
IDJOB=4514859
IDBENCH=163961
IDSOLVER=3373
FILE ID=nodeC004/4514859-1751217464
RUNJOBID= nodeC004-1751215847-30299
SLURM_JOB_ID= 9587653
Free space on /tmp= 433008 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/MIPLIB01/dec/miplib2003/normalized-disctom.0.u.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-4514859-1751217464/watcher-4514859-1751217464 -o /tmp/evaluation-result-4514859-1751217464/solver-4514859-1751217464 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4514859-1751217464.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= f04c7bc93f027c2b63d00aa04181a654
RANDOM SEED=1429578847

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		: 3662.520
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		: 3691.411
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		: 1197.499
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		: 3662.258
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		: 1197.213
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		: 1197.264
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:        127175104 kB
MemAvailable:   128786060 kB
Buffers:            3280 kB
Cached:          2414272 kB
SwapCached:            0 kB
Active:          1454928 kB
Inactive:        2116048 kB
Active(anon):    1171400 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2116048 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16956 kB
Writeback:             0 kB
AnonPages:       1154800 kB
Mapped:           141932 kB
Shmem:             17976 kB
KReclaimable:     102016 kB
Slab:             184872 kB
SReclaimable:     102016 kB
SUnreclaim:        82856 kB
KernelStack:        4032 kB
PageTables:         5348 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1539472 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149352 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    661504 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 19:22:49