Trace number 4516587

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 300.497 301.372

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
subsetcard/larger/random4reg_opb_shuffle/normalized-subsetcard-eq-random4reg-1000.shuf-3.opb
MD5SUM636acc55c6c302618a0a8d7a37fd8e36
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 benchmark0.118721
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4001
Total number of constraints4000
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)514
Number of constraints which are nor clauses,nor cardinality constraints3486
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...
0.00/0.08	c Converting 4000 PB-constraints to clauses...
0.00/0.08	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.10/0.19	c ============================[ Encoding Statistics ]============================
0.10/0.19	c |  Number of variables:          4001                                         |
0.10/0.19	c |  Number of clauses:           16014                                         |
0.10/0.19	c ===============================================================================
300.23/301.19	c Starting SCIP solver  (with time-limit: 900s) ...
300.42/301.36	c SCIP result: UNSATISFIABLE
300.42/301.36	c _______________________________________________________________________________
300.42/301.36	c 
300.42/301.36	c SCIP: SCIP Status        : problem is solved [infeasible]
300.42/301.36	c SCIP: Original Problem   :
300.42/301.36	c SCIP:   Problem name     : instance-4516587-1751224368.opb
300.42/301.36	c SCIP:   Variables        : 4001 (4001 binary, 0 integer, 0 implicit integer, 0 continuous)
300.42/301.36	c SCIP:   Constraints      : 8000 initial, 8000 maximal
300.42/301.36	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.42/301.36	c SCIP: Total Time         :       0.17
300.42/301.36	c SCIP:   solving          :       0.17
300.42/301.36	c SCIP:   presolving       :       0.04 (included in solving)
300.42/301.36	c SCIP:   reading          :       0.00
300.42/301.36	c SCIP:   copying          :       0.00 (0 times copied the problem)
300.42/301.36	c =======================[ UWrMaxSat resources usage ]===========================
300.42/301.36	c Memory used            : 413.00 MB
300.42/301.36	c CPU time               : 299.997 s
300.42/301.36	c Constr Enc: Srt/BDD/Add: 3999 0 0
300.42/301.36	c _______________________________________________________________________________
300.42/301.36	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 (59079 MiB free)
  memory of node 1: 64465 MiB (61843 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4516587-1751224368/watcher-4516587-1751224368 -o /tmp/evaluation-result-4516587-1751224368/solver-4516587-1751224368 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4516587-1751224368.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=34689, runsolver pid=34686
Current StackSize limit: 8192 KiB


[startup+0.100101 s]*
/proc/loadavg: 4.11 4.27 4.20 5/250 34690
/proc/meminfo: memFree=123824960/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=33704 memory=23940 CPUtime=0.1 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 4043 0 0 0 9 1 0 0 20 0 1 0 38115990 34512896 5985 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 8426 5985 2688 3139 0 4714 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33704 KiB
Current children cumulated memory: 23940 KiB

[startup+0.213176 s]*
/proc/loadavg: 4.11 4.27 4.20 5/250 34690
/proc/meminfo: memFree=123816140/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=39724 memory=29316 CPUtime=0.21 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 5946 0 0 0 19 2 0 0 20 0 1 0 38115990 40677376 7329 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 9931 7329 2688 3139 0 6219 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 39724 KiB
Current children cumulated memory: 29316 KiB

[startup+0.312947 s]*
/proc/loadavg: 4.11 4.27 4.20 5/250 34690
/proc/meminfo: memFree=123816140/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=40092 memory=29700 CPUtime=0.31 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 6055 0 0 0 29 2 0 0 20 0 1 0 38115990 41054208 7425 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 10023 7425 2688 3139 0 6311 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 40092 KiB
Current children cumulated memory: 29700 KiB

[startup+0.700258 s]
/proc/loadavg: 4.11 4.27 4.20 5/250 34690
/proc/meminfo: memFree=123816140/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=42336 memory=32004 CPUtime=0.68 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 6617 0 0 0 66 2 0 0 20 0 1 0 38115990 43352064 8001 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 10584 8001 2720 3139 0 6872 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 42336 KiB
Current children cumulated memory: 32004 KiB

[startup+1.50027 s]
/proc/loadavg: 4.11 4.27 4.20 5/250 34690
/proc/meminfo: memFree=123814628/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=41296 memory=31212 CPUtime=1.49 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 7572 0 0 0 146 3 0 0 20 0 1 0 38115990 42287104 7803 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 10324 7803 2720 3139 0 6612 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 41296 KiB
Current children cumulated memory: 31212 KiB

[startup+3.11272 s]
/proc/loadavg: 4.18 4.28 4.20 5/250 34690
/proc/meminfo: memFree=123809084/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=47304 memory=37092 CPUtime=3.09 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 10201 0 0 0 306 3 0 0 20 0 1 0 38115990 48439296 9273 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 11826 9273 2720 3139 0 8114 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 47304 KiB
Current children cumulated memory: 37092 KiB

[startup+6.30027 s]
/proc/loadavg: 4.18 4.28 4.20 5/250 34690
/proc/meminfo: memFree=123807232/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=48640 memory=38336 CPUtime=6.27 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 12476 0 0 0 623 4 0 0 20 0 1 0 38115990 49807360 9584 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 12160 9584 2720 3139 0 8448 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 48640 KiB
Current children cumulated memory: 38336 KiB

[startup+12.7003 s]
/proc/loadavg: 4.16 4.27 4.20 5/250 34690
/proc/meminfo: memFree=123812372/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=67076 memory=56804 CPUtime=12.65 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 17714 0 0 0 1259 6 0 0 20 0 1 0 38115990 68685824 14201 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 16769 14201 2720 3139 0 13057 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 67076 KiB
Current children cumulated memory: 56804 KiB

[startup+25.5003 s]
/proc/loadavg: 4.13 4.26 4.20 5/250 34690
/proc/meminfo: memFree=123807484/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=74664 memory=64356 CPUtime=25.42 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 19687 0 0 0 2535 7 0 0 20 0 1 0 38115990 76455936 16089 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 18666 16089 2720 3139 0 14954 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 74664 KiB
Current children cumulated memory: 64356 KiB

[startup+51.1128 s]
/proc/loadavg: 4.08 4.24 4.19 5/250 34691
/proc/meminfo: memFree=123756312/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=144988 memory=134680 CPUtime=50.95 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 24852 0 0 0 5085 10 0 0 20 0 1 0 38115990 148467712 33670 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 36247 33670 2720 3139 0 32535 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 144988 KiB
Current children cumulated memory: 134680 KiB

[startup+102.3 s]
/proc/loadavg: 4.15 4.23 4.18 5/250 34738
/proc/meminfo: memFree=123774432/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=221908 memory=211696 CPUtime=102 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 29130 0 0 0 10180 20 0 0 20 0 1 0 38115990 227233792 52924 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 55477 52924 2720 3139 0 51765 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 221908 KiB
Current children cumulated memory: 211696 KiB

[startup+162.3 s]
/proc/loadavg: 4.21 4.23 4.19 5/250 34742
/proc/meminfo: memFree=123759176/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=176760 memory=166452 CPUtime=161.82 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 30173 0 0 0 16159 23 0 0 20 0 1 0 38115990 181002240 41613 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 44190 41613 2720 3139 0 40478 0
Current children cumulated CPU time: 161.82 s
Current children cumulated vsize: 176760 KiB
Current children cumulated memory: 166452 KiB

[startup+222.3 s]
/proc/loadavg: 4.18 4.22 4.18 5/250 34745
/proc/meminfo: memFree=123514264/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=212076 memory=201828 CPUtime=221.65 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 41056 0 0 0 22129 36 0 0 20 0 1 0 38115990 217165824 50457 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 53019 50457 2720 3139 0 49307 0
Current children cumulated CPU time: 221.65 s
Current children cumulated vsize: 212076 KiB
Current children cumulated memory: 201828 KiB

[startup+282.3 s]
/proc/loadavg: 4.07 4.17 4.17 5/250 34791
/proc/meminfo: memFree=124684800/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=315496 memory=305284 CPUtime=281.48 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 44120 0 0 0 28103 45 0 0 20 0 1 0 38115990 323067904 76321 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 78874 76321 2720 3139 0 75162 0
Current children cumulated CPU time: 281.48 s
Current children cumulated vsize: 315496 KiB
Current children cumulated memory: 305284 KiB

[startup+301.371 s]
# the end of solver process 34689 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=299.997 s, system=0.500291 s

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

[startup+294.4 s]
/proc/loadavg: 4.06 4.17 4.17 5/250 34792
/proc/meminfo: memFree=124676996/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=296632 memory=286420 CPUtime=293.53 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 44859 0 0 0 29307 46 0 0 20 0 1 0 38115990 303751168 71605 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 74158 71605 2720 3139 0 70446 0
Current children cumulated CPU time: 293.53 s
Current children cumulated vsize: 296632 KiB
Current children cumulated memory: 286420 KiB

[startup+297.6 s]
/proc/loadavg: 4.13 4.18 4.17 5/250 34792
/proc/meminfo: memFree=124676744/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=296632 memory=286420 CPUtime=296.72 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 44859 0 0 0 29626 46 0 0 20 0 1 0 38115990 303751168 71605 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 74158 71605 2720 3139 0 70446 0
Current children cumulated CPU time: 296.72 s
Current children cumulated vsize: 296632 KiB
Current children cumulated memory: 286420 KiB

[startup+299.2 s]
/proc/loadavg: 4.13 4.18 4.17 5/250 34792
/proc/meminfo: memFree=124660360/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=296632 memory=286420 CPUtime=298.32 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 44861 0 0 0 29786 46 0 0 20 0 1 0 38115990 303751168 71605 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 74158 71605 2720 3139 0 70446 0
Current children cumulated CPU time: 298.32 s
Current children cumulated vsize: 296632 KiB
Current children cumulated memory: 286420 KiB

[startup+300 s]*
/proc/loadavg: 4.13 4.18 4.17 5/250 34792
/proc/meminfo: memFree=124613344/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=338740 memory=328528 CPUtime=299.13 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 45359 0 0 0 29864 49 0 0 20 0 1 0 38115990 346869760 82132 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 84685 82132 2720 3139 0 80973 0
Current children cumulated CPU time: 299.13 s
Current children cumulated vsize: 338740 KiB
Current children cumulated memory: 328528 KiB

[startup+300.8 s]
/proc/loadavg: 4.13 4.18 4.17 5/250 34792
/proc/meminfo: memFree=124613344/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=338740 memory=328528 CPUtime=299.92 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 45359 0 0 0 29943 49 0 0 20 0 1 0 38115990 346869760 82132 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 84685 82132 2720 3139 0 80973 0
Current children cumulated CPU time: 299.92 s
Current children cumulated vsize: 338740 KiB
Current children cumulated memory: 328528 KiB

[startup+301.2 s]
/proc/loadavg: 4.13 4.18 4.17 5/250 34792
/proc/meminfo: memFree=124615392/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=338740 memory=329680 CPUtime=300.32 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 45386 0 0 0 29983 49 0 0 20 0 1 0 38115990 346869760 82420 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 84685 82420 3008 3139 0 80973 0
Current children cumulated CPU time: 300.32 s
Current children cumulated vsize: 338740 KiB
Current children cumulated memory: 329680 KiB

[startup+301.3 s]
/proc/loadavg: 4.13 4.18 4.17 5/250 34792
/proc/meminfo: memFree=124615392/131382116 swapFree=33010684/33010684
[pid=34689] ppid=34686 vsize=338740 memory=330704 CPUtime=300.42 cores=5,7
/proc/34689/stat : 34689 (uwrmaxsat-scip) R 34686 34689 30286 0 -1 4194304 45410 0 0 0 29993 49 0 0 20 0 1 0 38115990 346869760 82676 18446744073709551615 4198400 17051741 140735123655632 0 0 0 0 0 8408098 0 0 0 17 5 0 0 0 0 0 19288744 19393640 46706688 140735123659066 140735123659236 140735123659236 140735123664838 0
/proc/34689/statm: 84685 82676 3264 3139 0 80973 0
Current children cumulated CPU time: 300.42 s
Current children cumulated vsize: 338740 KiB
Current children cumulated memory: 330704 KiB

Child status: 20

Real time (s): 301.372
CPU time (s): 300.497
CPU user time (s): 299.997
CPU system time (s): 0.500291
CPU usage (%): 99.7099
Max. virtual memory (cumulated for all children) (KiB): 415140
Max. memory (cumulated for all children) (KiB): 387112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 299.997
system time used= 0.500291
maximum resident set size= 413064
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45410
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= 290


# summary of solver processes directly reported to runsolver:
#   pid: 34689
#   total CPU time (s): 300.497
#   total CPU user time (s): 299.997
#   total CPU system time (s): 0.500291

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.45602 second user time and 2.90217 second system time

The end

Launcher Data

Begin job on nodeC004 at 2025-06-29 21:12:48
IDJOB=4516587
IDBENCH=175696
IDSOLVER=3373
FILE ID=nodeC004/4516587-1751224368
RUNJOBID= nodeC004-1751215847-30299
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_shuffle/normalized-subsetcard-eq-random4reg-1000.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-4516587-1751224368/watcher-4516587-1751224368 -o /tmp/evaluation-result-4516587-1751224368/solver-4516587-1751224368 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30299 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4516587-1751224368.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 636acc55c6c302618a0a8d7a37fd8e36
RANDOM SEED=1077951072

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		: 3491.873
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		: 3691.390
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		: 1197.645
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		: 3661.510
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		: 3700.000
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		: 1198.127
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		: 1197.213
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:        123825716 kB
MemAvailable:   125465800 kB
Buffers:            3280 kB
Cached:          2443184 kB
SwapCached:            0 kB
Active:          4756344 kB
Inactive:        2144960 kB
Active(anon):    4472816 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2144960 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16764 kB
Writeback:             0 kB
AnonPages:       4456484 kB
Mapped:           139772 kB
Shmem:             17976 kB
KReclaimable:     102444 kB
Slab:             185276 kB
SReclaimable:     102444 kB
SUnreclaim:        82832 kB
KernelStack:        4032 kB
PageTables:        11764 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    5270680 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149432 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1671168 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 21:17:50