Trace number 4517127

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 300.179 301.141

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
equalities/array_diag/normalized-15array_diag_greater.opb
MD5SUMd43ecb7c1452ca8da1aa915bfc6a97e8
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 benchmark0.014326
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1185
Total number of constraints1186
Number of constraints which are clauses675
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints511
Minimum length of a constraint2
Maximum length of a constraint60
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 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2147483647
Number of bits of the biggest sum of numbers31
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...
0.00/0.03	c Converting 1696 PB-constraints to clauses...
0.00/0.03	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.08	c ============================[ Encoding Statistics ]============================
0.00/0.08	c |  Number of variables:          2083                                         |
0.00/0.08	c |  Number of clauses:            7483                                         |
0.00/0.08	c ===============================================================================
300.04/301.08	c Starting SCIP solver  (with time-limit: 900s) ...
300.14/301.14	c SCIP result: UNSATISFIABLE
300.14/301.14	c _______________________________________________________________________________
300.14/301.14	c 
300.14/301.14	c SCIP: SCIP Status        : problem is solved [infeasible]
300.14/301.14	c SCIP: Original Problem   :
300.14/301.14	c SCIP:   Problem name     : instance-4517127-1751225107.opb
300.14/301.14	c SCIP:   Variables        : 1185 (1185 binary, 0 integer, 0 implicit integer, 0 continuous)
300.14/301.14	c SCIP:   Constraints      : 3392 initial, 3392 maximal
300.14/301.14	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.14/301.14	c SCIP: Total Time         :       0.05
300.14/301.14	c SCIP:   solving          :       0.05
300.14/301.14	c SCIP:   presolving       :       0.03 (included in solving)
300.14/301.14	c SCIP:   reading          :       0.00
300.14/301.14	c SCIP:   copying          :       0.00 (0 times copied the problem)
300.14/301.14	c =======================[ UWrMaxSat resources usage ]===========================
300.14/301.14	c Memory used            : 106.00 MB
300.14/301.14	c CPU time               : 300.068 s
300.14/301.14	c Constr Enc: Srt/BDD/Add: 511 0 0
300.14/301.14	c _______________________________________________________________________________
300.14/301.14	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 (62907 MiB free)
  memory of node 1: 64465 MiB (62078 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517127-1751225107/watcher-4517127-1751225107 -o /tmp/evaluation-result-4517127-1751225107/solver-4517127-1751225107 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30298 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4517127-1751225107.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=35394, runsolver pid=35391
Current StackSize limit: 8192 KiB


[startup+0.1001 s]*
/proc/loadavg: 4.10 4.17 4.17 5/251 35395
/proc/meminfo: memFree=127978452/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=28916 memory=19300 CPUtime=0.1 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 2522 0 0 0 10 0 0 0 20 0 1 0 38189937 29609984 4825 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 7229 4825 2688 3139 0 3517 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28916 KiB
Current children cumulated memory: 19300 KiB

[startup+0.212976 s]*
/proc/loadavg: 4.10 4.17 4.17 5/251 35395
/proc/meminfo: memFree=127978452/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=29504 memory=19812 CPUtime=0.21 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 2667 0 0 0 21 0 0 0 20 0 1 0 38189937 30212096 4953 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 7376 4953 2688 3139 0 3664 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 29504 KiB
Current children cumulated memory: 19812 KiB

[startup+0.312833 s]*
/proc/loadavg: 4.10 4.17 4.17 5/251 35395
/proc/meminfo: memFree=127978452/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=29364 memory=19820 CPUtime=0.31 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 2878 0 0 0 31 0 0 0 20 0 1 0 38189937 30068736 4955 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 7341 4955 2688 3139 0 3629 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 29364 KiB
Current children cumulated memory: 19820 KiB

[startup+0.700265 s]
/proc/loadavg: 4.10 4.17 4.17 5/251 35395
/proc/meminfo: memFree=127978704/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=29944 memory=20460 CPUtime=0.68 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 3374 0 0 0 68 0 0 0 20 0 1 0 38189937 30662656 5115 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 7486 5115 2720 3139 0 3774 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 29944 KiB
Current children cumulated memory: 20460 KiB

[startup+1.50031 s]
/proc/loadavg: 4.10 4.17 4.17 5/251 35395
/proc/meminfo: memFree=127978200/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=30920 memory=21536 CPUtime=1.48 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 4475 0 0 0 147 1 0 0 20 0 1 0 38189937 31662080 5384 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 7730 5384 2720 3139 0 4018 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 30920 KiB
Current children cumulated memory: 21536 KiB

[startup+3.11296 s]
/proc/loadavg: 4.09 4.16 4.17 5/251 35395
/proc/meminfo: memFree=127950264/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=33080 memory=23580 CPUtime=3.09 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 5567 0 0 0 308 1 0 0 20 0 1 0 38189937 33873920 5895 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 8270 5895 2720 3139 0 4558 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33080 KiB
Current children cumulated memory: 23580 KiB

[startup+6.3003 s]
/proc/loadavg: 4.09 4.16 4.17 5/251 35395
/proc/meminfo: memFree=127946484/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=35544 memory=25984 CPUtime=6.27 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 8880 0 0 0 625 2 0 0 20 0 1 0 38189937 36397056 6496 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 8886 6496 2720 3139 0 5174 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 35544 KiB
Current children cumulated memory: 25984 KiB

[startup+12.7003 s]
/proc/loadavg: 4.08 4.16 4.17 5/251 35395
/proc/meminfo: memFree=127940656/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=38336 memory=28784 CPUtime=12.66 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 11850 0 0 0 1263 3 0 0 20 0 1 0 38189937 39256064 7196 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 9584 7196 2720 3139 0 5872 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 38336 KiB
Current children cumulated memory: 28784 KiB

[startup+25.5003 s]
/proc/loadavg: 4.07 4.15 4.17 5/250 35395
/proc/meminfo: memFree=127939872/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=51196 memory=41692 CPUtime=25.42 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 16805 0 0 0 2538 4 0 0 20 0 1 0 38189937 52424704 10423 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 12799 10423 2720 3139 0 9087 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 51196 KiB
Current children cumulated memory: 41692 KiB

[startup+51.1127 s]
/proc/loadavg: 4.10 4.16 4.17 5/250 35396
/proc/meminfo: memFree=127945984/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=53864 memory=44304 CPUtime=50.95 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 21087 0 0 0 5090 5 0 0 20 0 1 0 38189937 55156736 11076 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 13466 11076 2720 3139 0 9754 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 53864 KiB
Current children cumulated memory: 44304 KiB

[startup+102.3 s]
/proc/loadavg: 4.10 4.14 4.17 5/252 35447
/proc/meminfo: memFree=128087964/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=63644 memory=54128 CPUtime=101.99 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 24059 0 0 0 10193 6 0 0 20 0 1 0 38189937 65171456 13532 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 15911 13532 2720 3139 0 12199 0
Current children cumulated CPU time: 101.99 s
Current children cumulated vsize: 63644 KiB
Current children cumulated memory: 54128 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.13 4.16 5/253 35494
/proc/meminfo: memFree=128128608/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=73284 memory=63728 CPUtime=161.8 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 33194 0 0 0 16172 8 0 0 20 0 1 0 38189937 75042816 15932 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 18321 15932 2720 3139 0 14609 0
Current children cumulated CPU time: 161.8 s
Current children cumulated vsize: 73284 KiB
Current children cumulated memory: 63728 KiB

[startup+222.3 s]
/proc/loadavg: 4.09 4.12 4.15 5/254 35542
/proc/meminfo: memFree=128095816/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=78380 memory=68896 CPUtime=221.6 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 35357 0 0 0 22151 9 0 0 20 0 1 0 38189937 80261120 17224 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 19595 17224 2720 3139 0 15883 0
Current children cumulated CPU time: 221.6 s
Current children cumulated vsize: 78380 KiB
Current children cumulated memory: 68896 KiB

[startup+282.3 s]
/proc/loadavg: 4.08 4.11 4.15 5/254 35588
/proc/meminfo: memFree=128043028/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=85484 memory=76000 CPUtime=281.39 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 37570 0 0 0 28129 10 0 0 20 0 1 0 38189937 87535616 19000 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 21371 19000 2720 3139 0 17659 0
Current children cumulated CPU time: 281.39 s
Current children cumulated vsize: 85484 KiB
Current children cumulated memory: 76000 KiB

[startup+301.141 s]
# the end of solver process 35394 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.068 s, system=0.110483 s

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

[startup+294.4 s]
/proc/loadavg: 4.22 4.14 4.16 5/254 35633
/proc/meminfo: memFree=128111168/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=85484 memory=76000 CPUtime=293.45 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 37594 0 0 0 29335 10 0 0 20 0 1 0 38189937 87535616 19000 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 21371 19000 2720 3139 0 17659 0
Current children cumulated CPU time: 293.45 s
Current children cumulated vsize: 85484 KiB
Current children cumulated memory: 76000 KiB

[startup+297.6 s]
/proc/loadavg: 4.22 4.14 4.16 5/254 35633
/proc/meminfo: memFree=128102348/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=85484 memory=76000 CPUtime=296.64 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 37594 0 0 0 29654 10 0 0 20 0 1 0 38189937 87535616 19000 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 21371 19000 2720 3139 0 17659 0
Current children cumulated CPU time: 296.64 s
Current children cumulated vsize: 85484 KiB
Current children cumulated memory: 76000 KiB

[startup+299.2 s]
/proc/loadavg: 4.20 4.14 4.16 5/254 35633
/proc/meminfo: memFree=128101592/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=85484 memory=76000 CPUtime=298.23 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 37594 0 0 0 29813 10 0 0 20 0 1 0 38189937 87535616 19000 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 21371 19000 2720 3139 0 17659 0
Current children cumulated CPU time: 298.23 s
Current children cumulated vsize: 85484 KiB
Current children cumulated memory: 76000 KiB

[startup+300 s]*
/proc/loadavg: 4.20 4.14 4.16 5/254 35633
/proc/meminfo: memFree=128092644/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=85484 memory=76000 CPUtime=299.04 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 37594 0 0 0 29894 10 0 0 20 0 1 0 38189937 87535616 19000 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 21371 19000 2720 3139 0 17659 0
Current children cumulated CPU time: 299.04 s
Current children cumulated vsize: 85484 KiB
Current children cumulated memory: 76000 KiB

[startup+300.8 s]
/proc/loadavg: 4.20 4.14 4.16 5/254 35633
/proc/meminfo: memFree=128092644/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=85484 memory=76000 CPUtime=299.83 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 37594 0 0 0 29973 10 0 0 20 0 1 0 38189937 87535616 19000 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 21371 19000 2720 3139 0 17659 0
Current children cumulated CPU time: 299.83 s
Current children cumulated vsize: 85484 KiB
Current children cumulated memory: 76000 KiB

[startup+301 s]*
/proc/loadavg: 4.20 4.14 4.16 5/254 35633
/proc/meminfo: memFree=128091888/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=85484 memory=76000 CPUtime=300.04 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 37594 0 0 0 29994 10 0 0 20 0 1 0 38189937 87535616 19000 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 21371 19000 2720 3139 0 17659 0
Current children cumulated CPU time: 300.04 s
Current children cumulated vsize: 85484 KiB
Current children cumulated memory: 76000 KiB

[startup+301.113 s]
/proc/loadavg: 4.20 4.14 4.16 5/254 35633
/proc/meminfo: memFree=128091888/131382116 swapFree=33010684/33010684
[pid=35394] ppid=35391 vsize=85484 memory=77536 CPUtime=300.14 cores=1,3
/proc/35394/stat : 35394 (uwrmaxsat-scip) R 35391 35394 30286 0 -1 4194304 37626 0 0 0 30004 10 0 0 20 0 1 0 38189937 87535616 19384 18446744073709551615 4198400 17051741 140735213249824 0 0 0 0 0 8408098 0 0 0 17 1 0 0 0 0 0 19288744 19393640 39059456 140735213259066 140735213259236 140735213259236 140735213264838 0
/proc/35394/statm: 21371 19384 3104 3139 0 17659 0
Current children cumulated CPU time: 300.14 s
Current children cumulated vsize: 85484 KiB
Current children cumulated memory: 77536 KiB

Child status: 20

Real time (s): 301.141
CPU time (s): 300.179
CPU user time (s): 300.068
CPU system time (s): 0.110483
CPU usage (%): 99.6804
Max. virtual memory (cumulated for all children) (KiB): 97416
Max. memory (cumulated for all children) (KiB): 87932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.068
system time used= 0.110483
maximum resident set size= 99120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37639
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= 18
involuntary context switches= 214


# summary of solver processes directly reported to runsolver:
#   pid: 35394
#   total CPU time (s): 300.179
#   total CPU user time (s): 300.068
#   total CPU system time (s): 0.110483

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.48263 second user time and 2.96775 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-06-29 21:25:08
IDJOB=4517127
IDBENCH=176016
IDSOLVER=3373
FILE ID=nodeC004/4517127-1751225107
RUNJOBID= nodeC004-1751215847-30298
SLURM_JOB_ID= 9587653
Free space on /tmp= 433012 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/equalities/array_diag/normalized-15array_diag_greater.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-4517127-1751225107/watcher-4517127-1751225107 -o /tmp/evaluation-result-4517127-1751225107/solver-4517127-1751225107 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751215847-30298 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4517127-1751225107.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= d43ecb7c1452ca8da1aa915bfc6a97e8
RANDOM SEED=433139923

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		: 3691.383
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		: 3493.008
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		: 1197.680
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		: 1196.962
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		: 3691.425
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		: 3491.896
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		: 1197.595
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:        127986264 kB
MemAvailable:   129617400 kB
Buffers:            3280 kB
Cached:          2434152 kB
SwapCached:            0 kB
Active:           663720 kB
Inactive:        2135928 kB
Active(anon):     380192 kB
Inactive(anon):        0 kB
Active(file):     283528 kB
Inactive(file):  2135928 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16640 kB
Writeback:             4 kB
AnonPages:        360660 kB
Mapped:           134972 kB
Shmem:             17976 kB
KReclaimable:     102616 kB
Slab:             184884 kB
SReclaimable:     102616 kB
SUnreclaim:        82268 kB
KernelStack:        4048 kB
PageTables:         3760 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     711376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:    159744 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 21:30:09