Trace number 4492237

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 300.357 301.195

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/
FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.opb
MD5SUM2ef810527ffcd806c891780de1e04313
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 benchmark0.016603
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4000
Total number of constraints180
Number of constraints which are clauses100
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint50
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 51
Number of bits of the biggest sum of numbers6
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...
0.00/0.01	c Converting 180 PB-constraints to clauses...
0.00/0.01	c Using SCIP solver, version 9.02.2, https://www.scipopt.org
0.00/0.03	c ============================[ Encoding Statistics ]============================
0.00/0.03	c |  Number of variables:          5040                                         |
0.00/0.03	c |  Number of clauses:           17300                                         |
0.00/0.03	c ===============================================================================
300.16/301.03	c Starting SCIP solver  (with time-limit: 900s) ...
300.26/301.19	c SCIP result: UNSATISFIABLE
300.26/301.19	c _______________________________________________________________________________
300.26/301.19	c 
300.26/301.19	c SCIP: SCIP Status        : problem is solved [infeasible]
300.26/301.19	c SCIP: Original Problem   :
300.26/301.19	c SCIP:   Problem name     : instance-4492237-1751144270.opb
300.26/301.19	c SCIP:   Variables        : 4000 (4000 binary, 0 integer, 0 implicit integer, 0 continuous)
300.26/301.19	c SCIP:   Constraints      : 360 initial, 360 maximal
300.26/301.19	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
300.26/301.19	c SCIP: Total Time         :       0.16
300.26/301.19	c SCIP:   solving          :       0.16
300.26/301.19	c SCIP:   presolving       :       0.15 (included in solving)
300.26/301.19	c SCIP:   reading          :       0.00
300.26/301.19	c SCIP:   copying          :       0.00 (0 times copied the problem)
300.26/301.19	c =======================[ UWrMaxSat resources usage ]===========================
300.26/301.19	c Memory used            : 113.00 MB
300.26/301.19	c CPU time               : 300.184 s
300.26/301.19	c Constr Enc: Srt/BDD/Add: 80 0 0
300.26/301.19	c _______________________________________________________________________________
300.26/301.19	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: 63708 MiB (62889 MiB free)
  memory of node 1: 64465 MiB (63725 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4492237-1751144270/watcher-4492237-1751144270 -o /tmp/evaluation-result-4492237-1751144270/solver-4492237-1751144270 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13296 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4492237-1751144270.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=14212, runsolver pid=14209

[startup+0.10006 s]*
/proc/loadavg: 3.12 1.71 1.92 5/267 14213
/proc/meminfo: memFree=129646348/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=33240 memory=23336 CPUtime=0.09 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 4147 0 0 0 9 0 0 0 20 0 1 0 30105632 34037760 5834 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 8310 5834 2688 3139 0 4598 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 33240 KiB
Current children cumulated memory: 23336 KiB

[startup+0.20553 s]*
/proc/loadavg: 3.12 1.71 1.92 5/267 14213
/proc/meminfo: memFree=129646348/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=33656 memory=23764 CPUtime=0.2 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 4726 0 0 0 20 0 0 0 20 0 1 0 30105632 34463744 5941 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 8414 5941 2688 3139 0 4702 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 33656 KiB
Current children cumulated memory: 23764 KiB

[startup+0.305353 s]*
/proc/loadavg: 3.12 1.71 1.92 5/267 14213
/proc/meminfo: memFree=129646348/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=33656 memory=23876 CPUtime=0.29 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 4973 0 0 0 29 0 0 0 20 0 1 0 30105632 34463744 5969 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 8414 5969 2688 3139 0 4702 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 33656 KiB
Current children cumulated memory: 23876 KiB

[startup+0.700131 s]
/proc/loadavg: 3.12 1.71 1.92 5/267 14213
/proc/meminfo: memFree=129651784/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=33924 memory=24152 CPUtime=0.69 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 6219 0 0 0 68 1 0 0 20 0 1 0 30105632 34738176 6038 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 8481 6038 2688 3139 0 4769 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33924 KiB
Current children cumulated memory: 24152 KiB

[startup+1.50017 s]
/proc/loadavg: 3.12 1.71 1.92 5/267 14213
/proc/meminfo: memFree=129659884/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=38464 memory=28700 CPUtime=1.49 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 8065 0 0 0 148 1 0 0 20 0 1 0 30105632 39387136 7175 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 9616 7175 2688 3139 0 5904 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38464 KiB
Current children cumulated memory: 28700 KiB

[startup+3.10498 s]
/proc/loadavg: 3.12 1.71 1.92 5/267 14213
/proc/meminfo: memFree=129675576/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=41372 memory=31556 CPUtime=3.08 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 9929 0 0 0 307 1 0 0 20 0 1 0 30105632 42364928 7889 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 10343 7889 2688 3139 0 6631 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 41372 KiB
Current children cumulated memory: 31556 KiB

[startup+6.30016 s]
/proc/loadavg: 3.19 1.75 1.93 5/267 14213
/proc/meminfo: memFree=129694532/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=38564 memory=28872 CPUtime=6.27 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 12936 0 0 0 625 2 0 0 20 0 1 0 30105632 39489536 7218 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 9641 7218 2688 3139 0 5929 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 38564 KiB
Current children cumulated memory: 28872 KiB

[startup+12.7001 s]
/proc/loadavg: 3.25 1.79 1.95 5/267 14214
/proc/meminfo: memFree=129688496/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=46672 memory=36860 CPUtime=12.65 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 17227 0 0 0 1262 3 0 0 20 0 1 0 30105632 47792128 9215 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 11668 9215 2688 3139 0 7956 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 46672 KiB
Current children cumulated memory: 36860 KiB

[startup+25.5002 s]
/proc/loadavg: 3.42 1.90 1.98 5/267 14214
/proc/meminfo: memFree=129665448/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=54904 memory=45084 CPUtime=25.42 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 22264 0 0 0 2537 5 0 0 20 0 1 0 30105632 56221696 11271 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 13726 11271 2688 3139 0 10014 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 54904 KiB
Current children cumulated memory: 45084 KiB

[startup+51.1051 s]
/proc/loadavg: 3.69 2.08 2.04 5/268 14216
/proc/meminfo: memFree=129635368/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=56356 memory=46588 CPUtime=50.95 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 29194 0 0 0 5088 7 0 0 20 0 1 0 30105632 57708544 11647 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 14089 11647 2688 3139 0 10377 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 56356 KiB
Current children cumulated memory: 46588 KiB

[startup+102.3 s]
/proc/loadavg: 3.94 2.40 2.15 5/268 14443
/proc/meminfo: memFree=129896460/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=74352 memory=64412 CPUtime=101.99 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 39093 0 0 0 10189 10 0 0 20 0 1 0 30105632 76136448 16103 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 18588 16103 2688 3139 0 14876 0
Current children cumulated CPU time: 101.99 s
Current children cumulated vsize: 74352 KiB
Current children cumulated memory: 64412 KiB

[startup+162.3 s]
/proc/loadavg: 3.98 2.69 2.27 5/268 14445
/proc/meminfo: memFree=129827336/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=87652 memory=77732 CPUtime=161.81 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 43519 0 0 0 16170 11 0 0 20 0 1 0 30105632 89755648 19433 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 21913 19433 2688 3139 0 18201 0
Current children cumulated CPU time: 161.81 s
Current children cumulated vsize: 87652 KiB
Current children cumulated memory: 77732 KiB

[startup+222.3 s]
/proc/loadavg: 4.10 2.96 2.39 5/266 14458
/proc/meminfo: memFree=129795028/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=87900 memory=78204 CPUtime=221.65 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 50809 0 0 0 22151 14 0 0 20 0 1 0 30105632 90009600 19551 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 21975 19551 2688 3139 0 18263 0
Current children cumulated CPU time: 221.65 s
Current children cumulated vsize: 87900 KiB
Current children cumulated memory: 78204 KiB

[startup+282.3 s]
/proc/loadavg: 4.25 3.20 2.51 5/265 14460
/proc/meminfo: memFree=129675664/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=95940 memory=86268 CPUtime=281.5 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 53502 0 0 0 28135 15 0 0 20 0 1 0 30105632 98242560 21567 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 23985 21567 2688 3139 0 20273 0
Current children cumulated CPU time: 281.5 s
Current children cumulated vsize: 95940 KiB
Current children cumulated memory: 86268 KiB

[startup+301.195 s]
# the end of solver process 14212 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=300.185 s, system=0.172431 s

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

[startup+294.4 s]
/proc/loadavg: 4.36 3.26 2.54 5/264 14460
/proc/meminfo: memFree=129668320/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=99200 memory=89468 CPUtime=293.57 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 54347 0 0 0 29342 15 0 0 20 0 1 0 30105632 101580800 22367 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 24800 22367 2688 3139 0 21088 0
Current children cumulated CPU time: 293.57 s
Current children cumulated vsize: 99200 KiB
Current children cumulated memory: 89468 KiB

[startup+297.6 s]
/proc/loadavg: 4.41 3.29 2.55 5/264 14460
/proc/meminfo: memFree=129652444/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=72800 memory=63288 CPUtime=296.77 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 54640 0 0 0 29661 16 0 0 20 0 1 0 30105632 74547200 15822 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 18200 15822 2688 3139 0 14488 0
Current children cumulated CPU time: 296.77 s
Current children cumulated vsize: 72800 KiB
Current children cumulated memory: 63288 KiB

[startup+299.2 s]
/proc/loadavg: 4.41 3.29 2.55 5/264 14460
/proc/meminfo: memFree=129660888/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=72800 memory=63288 CPUtime=298.36 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 54640 0 0 0 29820 16 0 0 20 0 1 0 30105632 74547200 15822 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 18200 15822 2688 3139 0 14488 0
Current children cumulated CPU time: 298.36 s
Current children cumulated vsize: 72800 KiB
Current children cumulated memory: 63288 KiB

[startup+300 s]*
/proc/loadavg: 4.38 3.30 2.56 5/264 14460
/proc/meminfo: memFree=129652824/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=72800 memory=63288 CPUtime=299.16 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 54640 0 0 0 29900 16 0 0 20 0 1 0 30105632 74547200 15822 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 18200 15822 2688 3139 0 14488 0
Current children cumulated CPU time: 299.16 s
Current children cumulated vsize: 72800 KiB
Current children cumulated memory: 63288 KiB

[startup+300.8 s]
/proc/loadavg: 4.38 3.30 2.56 5/264 14460
/proc/meminfo: memFree=129652824/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=72800 memory=63288 CPUtime=299.96 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 54640 0 0 0 29980 16 0 0 20 0 1 0 30105632 74547200 15822 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 18200 15822 2688 3139 0 14488 0
Current children cumulated CPU time: 299.96 s
Current children cumulated vsize: 72800 KiB
Current children cumulated memory: 63288 KiB

[startup+301 s]*
/proc/loadavg: 4.38 3.30 2.56 5/264 14460
/proc/meminfo: memFree=129653076/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=72800 memory=63288 CPUtime=300.16 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 54640 0 0 0 30000 16 0 0 20 0 1 0 30105632 74547200 15822 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 18200 15822 2688 3139 0 14488 0
Current children cumulated CPU time: 300.16 s
Current children cumulated vsize: 72800 KiB
Current children cumulated memory: 63288 KiB

[startup+301.105 s]
/proc/loadavg: 4.38 3.30 2.56 5/264 14460
/proc/meminfo: memFree=129653076/131250000 swapFree=33010684/33010684
[pid=14212] ppid=14209 vsize=91692 memory=75448 CPUtime=300.26 cores=0,2
/proc/14212/stat : 14212 (uwrmaxsat-scip) R 14209 14212 13281 0 -1 4194304 57317 0 0 0 30010 16 0 0 20 0 1 0 30105632 93892608 18862 18446744073709551615 4198400 17051741 140724307801760 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 35713024 140724307806522 140724307806692 140724307806692 140724307812294 0
/proc/14212/statm: 22923 18862 3104 3139 0 19211 0
Current children cumulated CPU time: 300.26 s
Current children cumulated vsize: 91692 KiB
Current children cumulated memory: 75448 KiB

Child status: 20

Real time (s): 301.195
CPU time (s): 300.357
CPU user time (s): 300.185
CPU system time (s): 0.172431
CPU usage (%): 99.7219
Max. virtual memory (cumulated for all children) (KiB): 114680
Max. memory (cumulated for all children) (KiB): 105040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 300.185
system time used= 0.172431
maximum resident set size= 105040
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62370
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= 15
involuntary context switches= 706


# summary of solver processes directly reported to runsolver:
#   pid: 14212
#   total CPU time (s): 300.357
#   total CPU user time (s): 300.185
#   total CPU system time (s): 0.172431

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.583477 second user time and 1.24735 second system time

The end

Launcher Data 

Begin job on nodeC026 at 2025-06-28 22:57:50
IDJOB=4492237
IDBENCH=147770
IDSOLVER=3373
FILE ID=nodeC026/4492237-1751144270
RUNJOBID= nodeC026-1751144206-13296
SLURM_JOB_ID= 9587438
Free space on /tmp= 433004 MiB

SOLVER NAME= UWrMaxSat-SCIP 2025-06-04
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_50_pb.cnf.cr.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-4492237-1751144270/watcher-4492237-1751144270 -o /tmp/evaluation-result-4492237-1751144270/solver-4492237-1751144270 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1751144206-13296 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4492237-1751144270.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= 2ef810527ffcd806c891780de1e04313
RANDOM SEED=383622605

nodeC026 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		: 3599.765
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	: 6999.59
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		: 3599.811
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	: 6999.59
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		: 3604.252
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	: 6999.59
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		: 3601.723
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	: 6999.59
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		: 3599.800
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	: 6999.59
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		: 3599.827
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	: 6999.59
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		: 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 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	: 6999.59
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		: 3884.340
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	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        129654080 kB
MemAvailable:   129309352 kB
Buffers:            3280 kB
Cached:           466704 kB
SwapCached:            0 kB
Active:           635184 kB
Inactive:         259988 kB
Active(anon):     443272 kB
Inactive(anon):        0 kB
Active(file):     191912 kB
Inactive(file):   259988 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             52376 kB
Writeback:            16 kB
AnonPages:        428452 kB
Mapped:           135416 kB
Shmem:             18080 kB
KReclaimable:      85224 kB
Slab:             168020 kB
SReclaimable:      85224 kB
SUnreclaim:        82796 kB
KernelStack:        4364 kB
PageTables:         3888 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     779408 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 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:      187092 kB
DirectMap2M:     9021440 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432992 MiB
End job on nodeC026 at 2025-06-28 23:02:51