Trace number 4510777

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 347.096 348.152

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid5x60split.cnf-extracted.pb.metafix.opb
MD5SUM31f6aff17a47c209cb9ee9a70845e10e
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 benchmark17.18
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables601
Total number of constraints838
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)836
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c Using cadical-2.1.3-f13d744 SAT solver by Armin Biere et al. (2016 - )
0.00/0.00	c Setting memory limit to 31000MB.
0.00/0.00	c Parsing PB file...
0.00/0.00	c Converting 838 PB-constraints to clauses...
0.00/0.00	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.01	c ============================[ Encoding Statistics ]============================
0.00/0.01	c |  Number of variables:           601                                         |
0.00/0.01	c |  Number of clauses:            3346                                         |
0.00/0.01	c ===============================================================================
300.11/301.01	c Starting SCIP solver  (with time-limit: 900s) ...
347.03/348.14	c SCIP result: UNSATISFIABLE
347.03/348.14	c _______________________________________________________________________________
347.03/348.14	c 
347.03/348.14	c SCIP: SCIP Status        : problem is solved [infeasible]
347.03/348.14	c SCIP: Original Problem   :
347.03/348.14	c SCIP:   Problem name     : instance-4510777-1751196304.opb
347.03/348.14	c SCIP:   Variables        : 601 (601 binary, 0 integer, 0 implicit integer, 0 continuous)
347.03/348.14	c SCIP:   Constraints      : 1676 initial, 1676 maximal
347.03/348.14	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
347.03/348.14	c SCIP: Total Time         :      47.13
347.03/348.14	c SCIP:   solving          :      47.13
347.03/348.14	c SCIP:   presolving       :       0.01 (included in solving)
347.03/348.14	c SCIP:   reading          :       0.00
347.03/348.14	c SCIP:   copying          :       1.31 (109 #copies) (minimal 0.00, maximal 0.03, average 0.01)
347.03/348.14	c =======================[ UWrMaxSat resources usage ]===========================
347.03/348.14	c Memory used            : 181.00 MB
347.03/348.14	c CPU time               : 346.679 s
347.03/348.14	c Constr Enc: Srt/BDD/Add: 419 0 0
347.03/348.14	c _______________________________________________________________________________
347.03/348.14	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: 63665 MiB (63031 MiB free)
  memory of node 1: 64507 MiB (63506 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510777-1751196304/watcher-4510777-1751196304 -o /tmp/evaluation-result-4510777-1751196304/solver-4510777-1751196304 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751192387-26925 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4510777-1751196304.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
Starting watchdog thread
solver pid=27769, runsolver pid=27765
Current StackSize limit: 8192 KiB


[startup+0.100056 s]*
/proc/loadavg: 4.06 4.10 4.09 5/265 27779
/proc/meminfo: memFree=129538832/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=26108 memory=16596 CPUtime=0.1 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 2084 0 0 0 10 0 0 0 20 0 1 0 35308126 26734592 4149 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 6527 4149 2720 3139 0 2815 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 26108 KiB
Current children cumulated memory: 16596 KiB

[startup+0.205025 s]*
/proc/loadavg: 4.06 4.10 4.09 5/265 27779
/proc/meminfo: memFree=129519932/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=26912 memory=17416 CPUtime=0.2 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 2685 0 0 0 20 0 0 0 20 0 1 0 35308126 27557888 4354 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 6728 4354 2720 3139 0 3016 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 26912 KiB
Current children cumulated memory: 17416 KiB

[startup+0.30447 s]*
/proc/loadavg: 4.06 4.10 4.09 6/265 27779
/proc/meminfo: memFree=129511364/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=27532 memory=17980 CPUtime=0.3 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 3091 0 0 0 30 0 0 0 20 0 1 0 35308126 28192768 4495 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 6883 4495 2720 3139 0 3171 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 27532 KiB
Current children cumulated memory: 17980 KiB

[startup+0.700102 s]
/proc/loadavg: 4.06 4.10 4.09 5/265 27779
/proc/meminfo: memFree=129510860/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=28776 memory=19280 CPUtime=0.69 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 4789 0 0 0 69 0 0 0 20 0 1 0 35308126 29466624 4820 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 7194 4820 2720 3139 0 3482 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28776 KiB
Current children cumulated memory: 19280 KiB

[startup+1.50011 s]
/proc/loadavg: 4.06 4.10 4.09 5/265 27779
/proc/meminfo: memFree=129498260/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=29504 memory=20016 CPUtime=1.48 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 7088 0 0 0 148 0 0 0 20 0 1 0 35308126 30212096 5004 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 7376 5004 2720 3139 0 3664 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 29504 KiB
Current children cumulated memory: 20016 KiB

[startup+3.1052 s]
/proc/loadavg: 4.06 4.10 4.09 5/265 27779
/proc/meminfo: memFree=129495512/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=33456 memory=23280 CPUtime=3.09 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 9645 0 0 0 308 1 0 0 20 0 1 0 35308126 34258944 5820 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 8364 5820 2720 3139 0 4652 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33456 KiB
Current children cumulated memory: 23280 KiB

[startup+6.30011 s]
/proc/loadavg: 4.05 4.10 4.09 5/265 27779
/proc/meminfo: memFree=129480956/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=37176 memory=27540 CPUtime=6.27 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 16181 0 0 0 625 2 0 0 20 0 1 0 35308126 38068224 6885 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 9294 6885 2720 3139 0 5582 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 37176 KiB
Current children cumulated memory: 27540 KiB

[startup+12.7001 s]
/proc/loadavg: 4.05 4.10 4.09 5/265 27779
/proc/meminfo: memFree=129491600/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=36224 memory=26756 CPUtime=12.66 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 23936 0 0 0 1262 4 0 0 20 0 1 0 35308126 37093376 6689 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 9056 6689 2720 3139 0 5344 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 36224 KiB
Current children cumulated memory: 26756 KiB

[startup+25.5001 s]
/proc/loadavg: 4.12 4.11 4.09 5/266 27780
/proc/meminfo: memFree=129448548/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=48980 memory=39068 CPUtime=25.42 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 38249 0 0 0 2535 7 0 0 20 0 1 0 35308126 50155520 9767 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 12245 9767 2720 3139 0 8533 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 48980 KiB
Current children cumulated memory: 39068 KiB

[startup+51.1054 s]
/proc/loadavg: 4.08 4.10 4.09 5/267 27782
/proc/meminfo: memFree=129387624/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=55000 memory=45548 CPUtime=50.95 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 51566 0 0 0 5084 11 0 0 20 0 1 0 35308126 56320000 11387 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 13750 11387 2720 3139 0 10038 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 55000 KiB
Current children cumulated memory: 45548 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.10 4.09 5/267 27784
/proc/meminfo: memFree=129299240/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=73952 memory=64376 CPUtime=102.01 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 75923 0 0 0 10182 19 0 0 20 0 1 0 35308126 75726848 16094 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 18488 16094 2720 3139 0 14776 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 73952 KiB
Current children cumulated memory: 64376 KiB

[startup+162.3 s]
/proc/loadavg: 4.15 4.11 4.09 5/266 27786
/proc/meminfo: memFree=129167812/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=80796 memory=70716 CPUtime=161.83 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 90164 0 0 0 16158 25 0 0 20 0 1 0 35308126 82735104 17679 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 20199 17679 2720 3139 0 16487 0
Current children cumulated CPU time: 161.83 s
Current children cumulated vsize: 80796 KiB
Current children cumulated memory: 70716 KiB

[startup+222.3 s]
/proc/loadavg: 4.05 4.09 4.09 5/265 27788
/proc/meminfo: memFree=129036592/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=87224 memory=76848 CPUtime=221.65 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 100288 0 0 0 22135 30 0 0 20 0 1 0 35308126 89317376 19212 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 21806 19212 2720 3139 0 18094 0
Current children cumulated CPU time: 221.65 s
Current children cumulated vsize: 87224 KiB
Current children cumulated memory: 76848 KiB

[startup+282.3 s]
/proc/loadavg: 4.35 4.16 4.11 5/265 27790
/proc/meminfo: memFree=128898892/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=88428 memory=78960 CPUtime=281.46 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 108538 0 0 0 28112 34 0 0 20 0 1 0 35308126 90550272 19740 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 22107 19740 2720 3139 0 18395 0
Current children cumulated CPU time: 281.46 s
Current children cumulated vsize: 88428 KiB
Current children cumulated memory: 78960 KiB

[startup+342.3 s]
/proc/loadavg: 4.23 4.16 4.11 5/264 27793
/proc/meminfo: memFree=128505336/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=185612 memory=171376 CPUtime=341.25 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 136952 0 0 0 34085 40 0 0 20 0 1 0 35308126 190066688 42844 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 46403 42844 3296 3139 0 42691 0
Current children cumulated CPU time: 341.25 s
Current children cumulated vsize: 185612 KiB
Current children cumulated memory: 171376 KiB

[startup+348.152 s]
# the end of solver process 27769 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=346.68 s, system=0.415639 s

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

[startup+342.4 s]
/proc/loadavg: 4.23 4.16 4.11 5/264 27793
/proc/meminfo: memFree=128505336/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=185612 memory=171376 CPUtime=341.35 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 136952 0 0 0 34095 40 0 0 20 0 1 0 35308126 190066688 42844 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 46403 42844 3296 3139 0 42691 0
Current children cumulated CPU time: 341.35 s
Current children cumulated vsize: 185612 KiB
Current children cumulated memory: 171376 KiB

[startup+345.6 s]
/proc/loadavg: 4.21 4.16 4.11 5/264 27794
/proc/meminfo: memFree=128495640/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=185612 memory=171376 CPUtime=344.54 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 136955 0 0 0 34414 40 0 0 20 0 1 0 35308126 190066688 42844 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 46403 42844 3296 3139 0 42691 0
Current children cumulated CPU time: 344.54 s
Current children cumulated vsize: 185612 KiB
Current children cumulated memory: 171376 KiB

[startup+347.2 s]
/proc/loadavg: 4.21 4.16 4.11 5/264 27794
/proc/meminfo: memFree=128488096/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=185612 memory=171376 CPUtime=346.13 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 136956 0 0 0 34573 40 0 0 20 0 1 0 35308126 190066688 42844 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 46403 42844 3296 3139 0 42691 0
Current children cumulated CPU time: 346.13 s
Current children cumulated vsize: 185612 KiB
Current children cumulated memory: 171376 KiB

[startup+347.6 s]
/proc/loadavg: 4.21 4.16 4.11 5/264 27794
/proc/meminfo: memFree=128488096/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=185612 memory=171376 CPUtime=346.53 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 136957 0 0 0 34613 40 0 0 20 0 1 0 35308126 190066688 42844 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 46403 42844 3296 3139 0 42691 0
Current children cumulated CPU time: 346.53 s
Current children cumulated vsize: 185612 KiB
Current children cumulated memory: 171376 KiB

[startup+348 s]*
/proc/loadavg: 4.21 4.16 4.11 5/264 27794
/proc/meminfo: memFree=128488096/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=185612 memory=171632 CPUtime=346.93 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 137021 0 0 0 34653 40 0 0 20 0 1 0 35308126 190066688 42908 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 46403 42908 3296 3139 0 42691 0
Current children cumulated CPU time: 346.93 s
Current children cumulated vsize: 185612 KiB
Current children cumulated memory: 171632 KiB

[startup+348.105 s]
/proc/loadavg: 4.21 4.16 4.11 5/264 27794
/proc/meminfo: memFree=128488096/131249996 swapFree=33010684/33010684
[pid=27769] ppid=27765 vsize=185612 memory=171632 CPUtime=347.03 cores=0,2
/proc/27769/stat : 27769 (uwrmaxsat-scip) R 27765 27769 26915 0 -1 4194304 137021 0 0 0 34663 40 0 0 20 0 1 0 35308126 190066688 42908 18446744073709551615 4198400 17051741 140727167935984 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 31068160 140727167945018 140727167945188 140727167945188 140727167950790 0
/proc/27769/statm: 46403 42908 3296 3139 0 42691 0
Current children cumulated CPU time: 347.03 s
Current children cumulated vsize: 185612 KiB
Current children cumulated memory: 171632 KiB

Child status: 20

Real time (s): 348.152
CPU time (s): 347.096
CPU user time (s): 346.68
CPU system time (s): 0.415639
CPU usage (%): 99.6967
Max. virtual memory (cumulated for all children) (KiB): 185612
Max. memory (cumulated for all children) (KiB): 171632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 346.68
system time used= 0.415639
maximum resident set size= 171632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 137021
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= 444


# summary of solver processes directly reported to runsolver:
#   pid: 27769
#   total CPU time (s): 347.096
#   total CPU user time (s): 346.68
#   total CPU system time (s): 0.415639

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.616953 second user time and 1.47364 second system time

The end

Launcher Data 

Begin job on nodeC021 at 2025-06-29 13:25:04
IDJOB=4510777
IDBENCH=160385
IDSOLVER=3373
FILE ID=nodeC021/4510777-1751196304
RUNJOBID= nodeC021-1751192387-26925
SLURM_JOB_ID= 9587584
Free space on /tmp= 433016 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid5x60split.cnf-extracted.pb.metafix.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-4510777-1751196304/watcher-4510777-1751196304 -o /tmp/evaluation-result-4510777-1751196304/solver-4510777-1751196304 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751192387-26925 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4510777-1751196304.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 31f6aff17a47c209cb9ee9a70845e10e
RANDOM SEED=1905844038

nodeC021 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	: 0xb00002a
cpu MHz		: 3599.183
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.56
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	: 0xb00002a
cpu MHz		: 3599.777
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.56
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	: 0xb00002a
cpu MHz		: 3599.782
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.56
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	: 0xb00002a
cpu MHz		: 3531.949
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.56
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	: 0xb00002a
cpu MHz		: 3600.538
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.56
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	: 0xb00002a
cpu MHz		: 3599.851
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.56
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	: 0xb00002a
cpu MHz		: 3599.750
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.56
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	: 0xb00002a
cpu MHz		: 3599.793
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129574240 kB
MemAvailable:   129576948 kB
Buffers:            3280 kB
Cached:           811536 kB
SwapCached:            0 kB
Active:           524412 kB
Inactive:         554180 kB
Active(anon):     281836 kB
Inactive(anon):        0 kB
Active(file):     242576 kB
Inactive(file):   554180 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             16792 kB
Writeback:             0 kB
AnonPages:        265212 kB
Mapped:           127108 kB
Shmem:             18060 kB
KReclaimable:      89984 kB
Slab:             176252 kB
SReclaimable:      89984 kB
SUnreclaim:        86268 kB
KernelStack:        4216 kB
PageTables:         3328 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     585640 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150440 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:     79872 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433000 MiB
End job on nodeC021 at 2025-06-29 13:30:53