Trace number 4516803

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 300.629 301.587

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
subsetcard/larger/fixedbw_opb_shuffle/normalized-subsetcard-eq-fixedbandwidth-1750.shuf-3.opb
MD5SUM0934d7cef3e2008f3f8157a455916830
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 benchmark0.253014
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7001
Total number of constraints7000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)846
Number of constraints which are nor clauses,nor cardinality constraints6154
Minimum length of a constraint4
Maximum length of a constraint5
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
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...
0.10/0.14	c Converting 7000 PB-constraints to clauses...
0.10/0.15	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.31/0.34	c ============================[ Encoding Statistics ]============================
0.31/0.34	c |  Number of variables:          7001                                         |
0.31/0.34	c |  Number of clauses:           28014                                         |
0.31/0.34	c ===============================================================================
300.34/301.34	c Starting SCIP solver  (with time-limit: 900s) ...
300.54/301.58	c SCIP result: UNSATISFIABLE
300.54/301.58	c _______________________________________________________________________________
300.54/301.58	c 
300.54/301.58	c SCIP: SCIP Status        : problem is solved [infeasible]
300.54/301.58	c SCIP: Original Problem   :
300.54/301.58	c SCIP:   Problem name     : instance-4516803-1751224911.opb
300.54/301.58	c SCIP:   Variables        : 7001 (7001 binary, 0 integer, 0 implicit integer, 0 continuous)
300.54/301.58	c SCIP:   Constraints      : 14000 initial, 14000 maximal
300.54/301.58	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.54/301.58	c SCIP: Total Time         :       0.24
300.54/301.58	c SCIP:   solving          :       0.24
300.54/301.58	c SCIP:   presolving       :       0.08 (included in solving)
300.54/301.58	c SCIP:   reading          :       0.00
300.54/301.58	c SCIP:   copying          :       0.00 (0 times copied the problem)
300.54/301.58	c =======================[ UWrMaxSat resources usage ]===========================
300.54/301.58	c Memory used            : 194.00 MB
300.54/301.58	c CPU time               : 300.291 s
300.54/301.58	c Constr Enc: Srt/BDD/Add: 7000 0 0
300.54/301.58	c _______________________________________________________________________________
300.54/301.58	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 (63088 MiB free)
  memory of node 1: 64465 MiB (61873 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4516803-1751224911/watcher-4516803-1751224911 -o /tmp/evaluation-result-4516803-1751224911/solver-4516803-1751224911 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30297 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4516803-1751224911.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=34984, runsolver pid=34981

[startup+0.100066 s]*
/proc/loadavg: 4.14 4.24 4.20 5/251 34985
/proc/meminfo: memFree=127961584/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=27972 memory=12032 CPUtime=0.1 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 2098 0 0 0 10 0 0 0 20 0 1 0 38170270 28643328 3008 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 6993 3008 1120 3139 0 3281 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27972 KiB
Current children cumulated memory: 12032 KiB

[startup+0.213185 s]*
/proc/loadavg: 4.14 4.24 4.20 5/251 34985
/proc/meminfo: memFree=127958676/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=47048 memory=36960 CPUtime=0.21 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 8298 0 0 0 19 2 0 0 20 0 1 0 38170270 48177152 9240 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 11762 9240 2688 3139 0 8050 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 47048 KiB
Current children cumulated memory: 36960 KiB

[startup+0.313154 s]*
/proc/loadavg: 4.14 4.24 4.20 5/251 34985
/proc/meminfo: memFree=127950612/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=53816 memory=43616 CPUtime=0.31 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 9957 0 0 0 29 2 0 0 20 0 1 0 38170270 55107584 10904 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 13454 10904 2688 3139 0 9742 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 53816 KiB
Current children cumulated memory: 43616 KiB

[startup+0.700302 s]
/proc/loadavg: 4.14 4.24 4.20 5/251 34985
/proc/meminfo: memFree=127950612/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=56396 memory=45960 CPUtime=0.69 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 11068 0 0 0 66 3 0 0 20 0 1 0 38170270 57749504 11490 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 14099 11490 2688 3139 0 10387 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 56396 KiB
Current children cumulated memory: 45960 KiB

[startup+1.50031 s]
/proc/loadavg: 4.14 4.24 4.20 5/251 34985
/proc/meminfo: memFree=127946516/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=54472 memory=44236 CPUtime=1.49 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 14122 0 0 0 145 4 0 0 20 0 1 0 38170270 55779328 11059 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 13618 11059 2688 3139 0 9906 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 54472 KiB
Current children cumulated memory: 44236 KiB

[startup+3.11281 s]
/proc/loadavg: 4.14 4.24 4.20 5/251 34985
/proc/meminfo: memFree=127944532/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=58204 memory=47320 CPUtime=3.09 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 20380 0 0 0 304 5 0 0 20 0 1 0 38170270 59600896 11830 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 14551 11830 2688 3139 0 10839 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 58204 KiB
Current children cumulated memory: 47320 KiB

[startup+6.30029 s]
/proc/loadavg: 4.13 4.23 4.20 5/251 34985
/proc/meminfo: memFree=127905960/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=60288 memory=49712 CPUtime=6.27 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 25301 0 0 0 621 6 0 0 20 0 1 0 38170270 61734912 12428 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 15072 12428 2688 3139 0 11360 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 60288 KiB
Current children cumulated memory: 49712 KiB

[startup+12.7003 s]
/proc/loadavg: 4.12 4.23 4.20 5/251 34985
/proc/meminfo: memFree=127927140/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=61896 memory=51320 CPUtime=12.65 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 30900 0 0 0 1257 8 0 0 20 0 1 0 38170270 63381504 12830 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 15474 12830 2688 3139 0 11762 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 61896 KiB
Current children cumulated memory: 51320 KiB

[startup+25.5004 s]
/proc/loadavg: 4.16 4.23 4.20 5/251 34985
/proc/meminfo: memFree=127837728/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=70128 memory=59680 CPUtime=25.41 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 34236 0 0 0 2532 9 0 0 20 0 1 0 38170270 71811072 14920 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 17532 14920 2688 3139 0 13820 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 70128 KiB
Current children cumulated memory: 59680 KiB

[startup+51.1128 s]
/proc/loadavg: 4.10 4.22 4.19 5/251 34986
/proc/meminfo: memFree=127808020/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=88736 memory=78040 CPUtime=50.95 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 46017 0 0 0 5082 13 0 0 20 0 1 0 38170270 90865664 19510 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 22184 19510 2688 3139 0 18472 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 88736 KiB
Current children cumulated memory: 78040 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.19 4.18 5/251 35033
/proc/meminfo: memFree=127954768/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=112940 memory=102360 CPUtime=101.97 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 49765 0 0 0 10183 14 0 0 20 0 1 0 38170270 115650560 25590 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 28235 25590 2688 3139 0 24523 0
Current children cumulated CPU time: 101.97 s
Current children cumulated vsize: 112940 KiB
Current children cumulated memory: 102360 KiB

[startup+162.3 s]
/proc/loadavg: 4.06 4.17 4.17 5/251 35215
/proc/meminfo: memFree=128017520/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=123704 memory=113112 CPUtime=161.79 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 67522 0 0 0 16155 24 0 0 20 0 1 0 38170270 126672896 28278 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 30926 28278 2688 3139 0 27214 0
Current children cumulated CPU time: 161.79 s
Current children cumulated vsize: 123704 KiB
Current children cumulated memory: 113112 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 4.15 4.17 5/250 35396
/proc/meminfo: memFree=127939872/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=140832 memory=130136 CPUtime=221.59 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 77225 0 0 0 22130 29 0 0 20 0 1 0 38170270 144211968 32534 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 35208 32534 2688 3139 0 31496 0
Current children cumulated CPU time: 221.59 s
Current children cumulated vsize: 140832 KiB
Current children cumulated memory: 130136 KiB

[startup+282.3 s]
/proc/loadavg: 4.13 4.15 4.17 5/251 35400
/proc/meminfo: memFree=127926996/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=138832 memory=128728 CPUtime=281.39 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 80096 0 0 0 28107 32 0 0 20 0 1 0 38170270 142163968 32182 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 34708 32182 2688 3139 0 30996 0
Current children cumulated CPU time: 281.39 s
Current children cumulated vsize: 138832 KiB
Current children cumulated memory: 128728 KiB

[startup+301.587 s]
# the end of solver process 34984 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.292 s, system=0.337596 s

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

[startup+294.4 s]
/proc/loadavg: 4.10 4.14 4.17 4/248 35410
/proc/meminfo: memFree=128097044/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=158292 memory=148184 CPUtime=293.46 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 80877 0 0 0 29313 33 0 0 20 0 1 0 38170270 162091008 37046 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 39573 37046 2688 3139 0 35861 0
Current children cumulated CPU time: 293.46 s
Current children cumulated vsize: 158292 KiB
Current children cumulated memory: 148184 KiB

[startup+297.6 s]
/proc/loadavg: 4.10 4.14 4.17 6/252 35447
/proc/meminfo: memFree=128085872/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=164720 memory=154584 CPUtime=296.65 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 81462 0 0 0 29632 33 0 0 20 0 1 0 38170270 168673280 38646 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 41180 38646 2688 3139 0 37468 0
Current children cumulated CPU time: 296.65 s
Current children cumulated vsize: 164720 KiB
Current children cumulated memory: 154584 KiB

[startup+299.2 s]
/proc/loadavg: 4.09 4.14 4.16 6/252 35447
/proc/meminfo: memFree=128087964/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=164720 memory=154584 CPUtime=298.24 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 81462 0 0 0 29791 33 0 0 20 0 1 0 38170270 168673280 38646 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 41180 38646 2688 3139 0 37468 0
Current children cumulated CPU time: 298.24 s
Current children cumulated vsize: 164720 KiB
Current children cumulated memory: 154584 KiB

[startup+300.8 s]
/proc/loadavg: 4.09 4.14 4.16 6/252 35447
/proc/meminfo: memFree=128078816/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=164720 memory=154584 CPUtime=299.84 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 81462 0 0 0 29951 33 0 0 20 0 1 0 38170270 168673280 38646 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 41180 38646 2688 3139 0 37468 0
Current children cumulated CPU time: 299.84 s
Current children cumulated vsize: 164720 KiB
Current children cumulated memory: 154584 KiB

[startup+301.2 s]
/proc/loadavg: 4.09 4.14 4.16 6/252 35447
/proc/meminfo: memFree=128078520/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=164720 memory=154584 CPUtime=300.24 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 81462 0 0 0 29991 33 0 0 20 0 1 0 38170270 168673280 38646 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 41180 38646 2688 3139 0 37468 0
Current children cumulated CPU time: 300.24 s
Current children cumulated vsize: 164720 KiB
Current children cumulated memory: 154584 KiB

[startup+301.4 s]
/proc/loadavg: 4.09 4.14 4.16 6/252 35447
/proc/meminfo: memFree=128078520/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=164720 memory=156120 CPUtime=300.44 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 81487 0 0 0 30011 33 0 0 20 0 1 0 38170270 168673280 39030 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 41180 39030 3072 3139 0 37468 0
Current children cumulated CPU time: 300.44 s
Current children cumulated vsize: 164720 KiB
Current children cumulated memory: 156120 KiB

[startup+301.5 s]
/proc/loadavg: 4.09 4.14 4.16 6/252 35447
/proc/meminfo: memFree=128078520/131382116 swapFree=33010684/33010684
[pid=34984] ppid=34981 vsize=164720 memory=156888 CPUtime=300.54 cores=4,6
/proc/34984/stat : 34984 (uwrmaxsat-scip) R 34981 34984 30286 0 -1 4194304 81499 0 0 0 30021 33 0 0 20 0 1 0 38170270 168673280 39222 18446744073709551615 4198400 17051741 140725056781376 0 0 0 0 0 8408098 0 0 0 17 4 0 0 0 0 0 19288744 19393640 46055424 140725056788794 140725056788964 140725056788964 140725056794566 0
/proc/34984/statm: 41180 39222 3264 3139 0 37468 0
Current children cumulated CPU time: 300.54 s
Current children cumulated vsize: 164720 KiB
Current children cumulated memory: 156888 KiB

Child status: 20

Real time (s): 301.587
CPU time (s): 300.629
CPU user time (s): 300.292
CPU system time (s): 0.337596
CPU usage (%): 99.6824
Max. virtual memory (cumulated for all children) (KiB): 198728
Max. memory (cumulated for all children) (KiB): 188140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.292
system time used= 0.337596
maximum resident set size= 188140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 81503
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= 24
involuntary context switches= 368


# summary of solver processes directly reported to runsolver:
#   pid: 34984
#   total CPU time (s): 300.629
#   total CPU user time (s): 300.292
#   total CPU system time (s): 0.337596

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.52059 second user time and 2.9039 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-06-29 21:21:51
IDJOB=4516803
IDBENCH=175827
IDSOLVER=3373
FILE ID=nodeC004/4516803-1751224911
RUNJOBID= nodeC004-1751215847-30297
SLURM_JOB_ID= 9587653
Free space on /tmp= 433012 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/subsetcard/larger/fixedbw_opb_shuffle/normalized-subsetcard-eq-fixedbandwidth-1750.shuf-3.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-4516803-1751224911/watcher-4516803-1751224911 -o /tmp/evaluation-result-4516803-1751224911/solver-4516803-1751224911 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30297 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4516803-1751224911.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 0934d7cef3e2008f3f8157a455916830
RANDOM SEED=1603322978

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		: 3661.546
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		: 3691.407
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		: 1197.522
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		: 1197.899
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		: 1197.209
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		: 3691.368
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		: 1197.601
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:        127961776 kB
MemAvailable:   129593060 kB
Buffers:            3280 kB
Cached:          2434344 kB
SwapCached:            0 kB
Active:           688740 kB
Inactive:        2136120 kB
Active(anon):     405212 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2136120 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             34128 kB
Writeback:             0 kB
AnonPages:        386264 kB
Mapped:           134972 kB
Shmem:             17976 kB
KReclaimable:     102528 kB
Slab:             185372 kB
SReclaimable:     102528 kB
SUnreclaim:        82844 kB
KernelStack:        4048 kB
PageTables:         3816 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     740792 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149336 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    100352 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 21:26:53