Trace number 4516659

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 302.729 303.759

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
subsetcard/larger/random4reg_opb/normalized-subsetcard-eq-random4reg-4000.opb
MD5SUM505a4ae26cb167d5fc0677a4ae659532
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 benchmark1.18398
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables16001
Total number of constraints8000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)8000
Number of constraints which are nor clauses,nor cardinality constraints0
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
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...
0.22/0.27	c Converting 16000 PB-constraints to clauses...
0.22/0.30	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.59/0.69	c ============================[ Encoding Statistics ]============================
0.59/0.69	c |  Number of variables:         16001                                         |
0.59/0.69	c |  Number of clauses:           64014                                         |
0.59/0.69	c ===============================================================================
300.57/301.69	c Starting SCIP solver  (with time-limit: 900s) ...
302.66/303.75	c SCIP result: UNSATISFIABLE
302.66/303.75	c _______________________________________________________________________________
302.66/303.75	c 
302.66/303.75	c SCIP: SCIP Status        : problem is solved [infeasible]
302.66/303.75	c SCIP: Original Problem   :
302.66/303.75	c SCIP:   Problem name     : instance-4516659-1751224597.opb
302.66/303.75	c SCIP:   Variables        : 16001 (16001 binary, 0 integer, 0 implicit integer, 0 continuous)
302.66/303.75	c SCIP:   Constraints      : 32000 initial, 32000 maximal
302.66/303.75	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
302.66/303.75	c SCIP: Total Time         :       2.06
302.66/303.75	c SCIP:   solving          :       2.06
302.66/303.75	c SCIP:   presolving       :       0.21 (included in solving)
302.66/303.75	c SCIP:   reading          :       0.00
302.66/303.75	c SCIP:   copying          :       0.00 (0 times copied the problem)
302.66/303.75	c =======================[ UWrMaxSat resources usage ]===========================
302.66/303.75	c Memory used            : 301.00 MB
302.66/303.75	c CPU time               : 302.323 s
302.66/303.75	c Constr Enc: Srt/BDD/Add: 8000 0 0
302.66/303.75	c _______________________________________________________________________________
302.66/303.75	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 (60296 MiB free)
  memory of node 1: 64465 MiB (61762 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4516659-1751224597/watcher-4516659-1751224597 -o /tmp/evaluation-result-4516659-1751224597/solver-4516659-1751224597 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30296 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4516659-1751224597.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=34789, runsolver pid=34786

[startup+0.100073 s]*
/proc/loadavg: 4.17 4.21 4.18 5/250 34790
/proc/meminfo: memFree=124975028/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=30452 memory=14588 CPUtime=0.1 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 2810 0 0 0 9 1 0 0 20 0 1 0 38138913 31182848 3647 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 7613 3647 1120 3139 0 3901 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30452 KiB
Current children cumulated memory: 14588 KiB

[startup+0.213013 s]*
/proc/loadavg: 4.17 4.21 4.18 5/250 34790
/proc/meminfo: memFree=124971248/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=37012 memory=21116 CPUtime=0.22 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 4464 0 0 0 20 2 0 0 20 0 1 0 38138913 37900288 5279 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 9253 5279 1120 3139 0 5541 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 37012 KiB
Current children cumulated memory: 21116 KiB

[startup+0.312882 s]*
/proc/loadavg: 4.17 4.21 4.18 5/250 34790
/proc/meminfo: memFree=124963436/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=49476 memory=39672 CPUtime=0.31 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 9987 0 0 0 28 3 0 0 20 0 1 0 38138913 50663424 9918 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 12369 9918 2688 3139 0 8657 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 49476 KiB
Current children cumulated memory: 39672 KiB

[startup+0.700286 s]
/proc/loadavg: 4.17 4.21 4.18 5/250 34790
/proc/meminfo: memFree=124927148/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=88268 memory=75012 CPUtime=0.69 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 19475 0 0 0 63 6 0 0 20 0 1 0 38138913 90386432 18753 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 22067 18753 2688 3139 0 18355 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 88268 KiB
Current children cumulated memory: 75012 KiB

[startup+1.5003 s]
/proc/loadavg: 4.17 4.21 4.18 5/250 34790
/proc/meminfo: memFree=124920092/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=91124 memory=77496 CPUtime=1.48 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 21823 0 0 0 142 6 0 0 20 0 1 0 38138913 93310976 19374 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 22781 19374 2688 3139 0 19069 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 91124 KiB
Current children cumulated memory: 77496 KiB

[startup+3.11245 s]
/proc/loadavg: 4.16 4.21 4.18 5/250 34790
/proc/meminfo: memFree=124912364/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=93804 memory=80208 CPUtime=3.09 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 24412 0 0 0 302 7 0 0 20 0 1 0 38138913 96055296 20052 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 23451 20052 2688 3139 0 19739 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 93804 KiB
Current children cumulated memory: 80208 KiB

[startup+6.3003 s]
/proc/loadavg: 4.16 4.21 4.18 5/250 34790
/proc/meminfo: memFree=124906504/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=101620 memory=88176 CPUtime=6.26 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 26823 0 0 0 619 7 0 0 20 0 1 0 38138913 104058880 22044 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 25405 22044 2688 3139 0 21693 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 101620 KiB
Current children cumulated memory: 88176 KiB

[startup+12.7003 s]
/proc/loadavg: 4.14 4.20 4.18 5/250 34790
/proc/meminfo: memFree=124803476/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=102744 memory=89184 CPUtime=12.65 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 29608 0 0 0 1256 9 0 0 20 0 1 0 38138913 105209856 22296 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 25686 22296 2688 3139 0 21974 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 102744 KiB
Current children cumulated memory: 89184 KiB

[startup+25.5003 s]
/proc/loadavg: 4.11 4.19 4.18 5/250 34790
/proc/meminfo: memFree=124846712/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=111924 memory=98908 CPUtime=25.41 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 35664 0 0 0 2529 12 0 0 20 0 1 0 38138913 114610176 24727 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 27981 24727 2688 3139 0 24269 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 111924 KiB
Current children cumulated memory: 98908 KiB

[startup+51.1126 s]
/proc/loadavg: 4.07 4.18 4.17 5/250 34791
/proc/meminfo: memFree=124687252/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=133052 memory=119784 CPUtime=50.93 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 40124 0 0 0 5079 14 0 0 20 0 1 0 38138913 136245248 29946 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 33263 29946 2688 3139 0 29551 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 133052 KiB
Current children cumulated memory: 119784 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.16 4.17 5/250 34837
/proc/meminfo: memFree=124823800/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=211256 memory=198024 CPUtime=101.95 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 46272 0 0 0 10176 19 0 0 20 0 1 0 38138913 216326144 49506 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 52814 49506 2688 3139 0 49102 0
Current children cumulated CPU time: 101.95 s
Current children cumulated vsize: 211256 KiB
Current children cumulated memory: 198024 KiB

[startup+162.3 s]
/proc/loadavg: 4.59 4.28 4.21 5/250 34884
/proc/meminfo: memFree=124912256/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=176232 memory=163088 CPUtime=161.75 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 52510 0 0 0 16148 27 0 0 20 0 1 0 38138913 180461568 40772 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 44058 40772 2688 3139 0 40346 0
Current children cumulated CPU time: 161.75 s
Current children cumulated vsize: 176232 KiB
Current children cumulated memory: 163088 KiB

[startup+222.3 s]
/proc/loadavg: 4.47 4.31 4.22 5/251 34891
/proc/meminfo: memFree=124913428/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=196672 memory=183528 CPUtime=221.54 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 54070 0 0 0 22127 27 0 0 20 0 1 0 38138913 201392128 45882 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 49168 45882 2688 3139 0 45456 0
Current children cumulated CPU time: 221.54 s
Current children cumulated vsize: 196672 KiB
Current children cumulated memory: 183528 KiB

[startup+282.3 s]
/proc/loadavg: 4.17 4.25 4.21 5/251 34894
/proc/meminfo: memFree=124869696/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=203320 memory=190164 CPUtime=281.33 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 58640 0 0 0 28101 32 0 0 20 0 1 0 38138913 208199680 47541 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 50830 47541 2688 3139 0 47118 0
Current children cumulated CPU time: 281.33 s
Current children cumulated vsize: 203320 KiB
Current children cumulated memory: 190164 KiB

[startup+303.759 s]
# the end of solver process 34789 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=302.323 s, system=0.406421 s

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

[startup+294.4 s]
/proc/loadavg: 4.20 4.26 4.21 5/251 34895
/proc/meminfo: memFree=124843240/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=217068 memory=203608 CPUtime=293.39 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 62201 0 0 0 29303 36 0 0 20 0 1 0 38138913 222277632 50902 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 54267 50902 2688 3139 0 50555 0
Current children cumulated CPU time: 293.39 s
Current children cumulated vsize: 217068 KiB
Current children cumulated memory: 203608 KiB

[startup+297.6 s]
/proc/loadavg: 4.20 4.26 4.21 5/251 34895
/proc/meminfo: memFree=124838640/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=217068 memory=203608 CPUtime=296.58 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 62202 0 0 0 29622 36 0 0 20 0 1 0 38138913 222277632 50902 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 54267 50902 2688 3139 0 50555 0
Current children cumulated CPU time: 296.58 s
Current children cumulated vsize: 217068 KiB
Current children cumulated memory: 203608 KiB

[startup+300.8 s]
/proc/loadavg: 4.18 4.25 4.21 5/251 34895
/proc/meminfo: memFree=124833968/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=226140 memory=212684 CPUtime=299.77 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 62964 0 0 0 29940 37 0 0 20 0 1 0 38138913 231567360 53171 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 56535 53171 2688 3139 0 52823 0
Current children cumulated CPU time: 299.77 s
Current children cumulated vsize: 226140 KiB
Current children cumulated memory: 212684 KiB

[startup+302.4 s]
/proc/loadavg: 4.18 4.25 4.21 5/251 34895
/proc/meminfo: memFree=124794088/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=305336 memory=265260 CPUtime=301.36 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 75070 0 0 0 30097 39 0 0 20 0 1 0 38138913 312664064 66315 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 76334 66315 3264 3139 0 72622 0
Current children cumulated CPU time: 301.36 s
Current children cumulated vsize: 305336 KiB
Current children cumulated memory: 265260 KiB

[startup+303.2 s]
/proc/loadavg: 4.17 4.25 4.20 5/251 34895
/proc/meminfo: memFree=124777960/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=308168 memory=267948 CPUtime=302.16 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 75743 0 0 0 30177 39 0 0 20 0 1 0 38138913 315564032 66987 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 77042 66987 3264 3139 0 73330 0
Current children cumulated CPU time: 302.16 s
Current children cumulated vsize: 308168 KiB
Current children cumulated memory: 267948 KiB

[startup+303.6 s]
/proc/loadavg: 4.17 4.25 4.20 5/251 34895
/proc/meminfo: memFree=124777960/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=308444 memory=268204 CPUtime=302.56 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 75795 0 0 0 30217 39 0 0 20 0 1 0 38138913 315846656 67051 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 77111 67051 3264 3139 0 73399 0
Current children cumulated CPU time: 302.56 s
Current children cumulated vsize: 308444 KiB
Current children cumulated memory: 268204 KiB

[startup+303.7 s]
/proc/loadavg: 4.17 4.25 4.20 5/251 34895
/proc/meminfo: memFree=124777960/131382116 swapFree=33010684/33010684
[pid=34789] ppid=34786 vsize=308444 memory=268204 CPUtime=302.66 cores=0,2
/proc/34789/stat : 34789 (uwrmaxsat-scip) R 34786 34789 30286 0 -1 4194304 75795 0 0 0 30227 39 0 0 20 0 1 0 38138913 315846656 67051 18446744073709551615 4198400 17051741 140728214855504 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 42610688 140728214858042 140728214858212 140728214858212 140728214863814 0
/proc/34789/statm: 77111 67051 3264 3139 0 73399 0
Current children cumulated CPU time: 302.66 s
Current children cumulated vsize: 308444 KiB
Current children cumulated memory: 268204 KiB

Child status: 20

Real time (s): 303.759
CPU time (s): 302.729
CPU user time (s): 302.323
CPU system time (s): 0.406421
CPU usage (%): 99.6609
Max. virtual memory (cumulated for all children) (KiB): 308444
Max. memory (cumulated for all children) (KiB): 269936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 302.323
system time used= 0.406421
maximum resident set size= 273320
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 75797
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= 709


# summary of solver processes directly reported to runsolver:
#   pid: 34789
#   total CPU time (s): 302.729
#   total CPU user time (s): 302.323
#   total CPU system time (s): 0.406421

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.58815 second user time and 2.82242 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-06-29 21:16:37
IDJOB=4516659
IDBENCH=175711
IDSOLVER=3373
FILE ID=nodeC004/4516659-1751224597
RUNJOBID= nodeC004-1751215847-30296
SLURM_JOB_ID= 9587653
Free space on /tmp= 433000 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/subsetcard/larger/random4reg_opb/normalized-subsetcard-eq-random4reg-4000.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-4516659-1751224597/watcher-4516659-1751224597 -o /tmp/evaluation-result-4516659-1751224597/solver-4516659-1751224597 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30296 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4516659-1751224597.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 505a4ae26cb167d5fc0677a4ae659532
RANDOM SEED=489103262

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		: 1197.687
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		: 3691.413
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		: 1197.218
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		: 3661.754
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		: 3660.591
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.357
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		: 1197.487
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:        124988396 kB
MemAvailable:   126628192 kB
Buffers:            3280 kB
Cached:          2442892 kB
SwapCached:            0 kB
Active:          3669396 kB
Inactive:        2144668 kB
Active(anon):    3385868 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2144668 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16940 kB
Writeback:             0 kB
AnonPages:       3370456 kB
Mapped:           137340 kB
Shmem:             17976 kB
KReclaimable:     102456 kB
Slab:             185348 kB
SReclaimable:     102456 kB
SUnreclaim:        82892 kB
KernelStack:        4032 kB
PageTables:         9652 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    4185920 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149432 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1163264 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= 432984 MiB
End job on nodeC004 at 2025-06-29 21:21:41