Trace number 4510561

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 301.454 302.367

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid5x50split.cnf-extracted.pb.metafix.opb
MD5SUMbecd4f2905a31b4ccafbaa36ee1998fb
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark1.75057
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables501
Total number of constraints698
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)696
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 698 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:           501                                         |
0.00/0.01	c |  Number of clauses:            2786                                         |
0.00/0.01	c ===============================================================================
300.08/301.01	c Starting SCIP solver  (with time-limit: 900s) ...
301.38/302.36	c SCIP result: UNSATISFIABLE
301.38/302.36	c _______________________________________________________________________________
301.38/302.36	c 
301.38/302.36	c SCIP: SCIP Status        : problem is solved [infeasible]
301.38/302.36	c SCIP: Original Problem   :
301.38/302.36	c SCIP:   Problem name     : instance-4510561-1751196000.opb
301.38/302.36	c SCIP:   Variables        : 501 (501 binary, 0 integer, 0 implicit integer, 0 continuous)
301.38/302.36	c SCIP:   Constraints      : 1396 initial, 1396 maximal
301.38/302.36	c SCIP:   Objective        : minimize, 0 non-zeros (abs.min = 1e+20, abs.max = -1e+20)
301.38/302.36	c SCIP: Total Time         :       1.35
301.38/302.36	c SCIP:   solving          :       1.35
301.38/302.36	c SCIP:   presolving       :       0.00 (included in solving)
301.38/302.36	c SCIP:   reading          :       0.00
301.38/302.36	c SCIP:   copying          :       0.02 (10 #copies) (minimal 0.00, maximal 0.00, average 0.00)
301.38/302.36	c =======================[ UWrMaxSat resources usage ]===========================
301.38/302.36	c Memory used            : 103.00 MB
301.38/302.36	c CPU time               : 301.125 s
301.38/302.36	c Constr Enc: Srt/BDD/Add: 350 0 0
301.38/302.36	c _______________________________________________________________________________
301.38/302.36	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (62412 MiB free)
  memory of node 1: 64507 MiB (63686 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4510561-1751196000/watcher-4510561-1751196000 -o /tmp/evaluation-result-4510561-1751196000/solver-4510561-1751196000 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751192387-26925 --watchdog 3760 HOME/uwrmaxsat-scip HOME/instance-4510561-1751196000.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
Current StackSize limit: 8192 KiB

solver pid=27504, runsolver pid=27501

[startup+0.100061 s]*
/proc/loadavg: 4.15 4.17 4.12 5/262 27508
/proc/meminfo: memFree=129125884/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=25220 memory=15784 CPUtime=0.1 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 1800 0 0 0 10 0 0 0 20 0 1 0 35277696 25825280 3946 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 6305 3946 2720 3139 0 2593 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 25220 KiB
Current children cumulated memory: 15784 KiB

[startup+0.205231 s]*
/proc/loadavg: 4.15 4.17 4.12 4/261 27522
/proc/meminfo: memFree=129144160/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=26288 memory=16636 CPUtime=0.2 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 2405 0 0 0 20 0 0 0 20 0 1 0 35277696 26918912 4159 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 6572 4159 2720 3139 0 2860 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 26288 KiB
Current children cumulated memory: 16636 KiB

[startup+0.304601 s]*
/proc/loadavg: 4.15 4.17 4.12 5/260 27527
/proc/meminfo: memFree=129120300/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=26556 memory=17056 CPUtime=0.3 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 2641 0 0 0 30 0 0 0 20 0 1 0 35277696 27193344 4264 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 6639 4264 2720 3139 0 2927 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 26556 KiB
Current children cumulated memory: 17056 KiB

[startup+0.700058 s]
/proc/loadavg: 4.15 4.17 4.12 5/265 27536
/proc/meminfo: memFree=129120500/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=27456 memory=17844 CPUtime=0.69 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 4334 0 0 0 69 0 0 0 20 0 1 0 35277696 28114944 4461 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 6864 4461 2720 3139 0 3152 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27456 KiB
Current children cumulated memory: 17844 KiB

[startup+1.50012 s]
/proc/loadavg: 4.15 4.17 4.12 5/265 27536
/proc/meminfo: memFree=129118556/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=30340 memory=20684 CPUtime=1.49 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 6813 0 0 0 148 1 0 0 20 0 1 0 35277696 31068160 5171 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 7585 5171 2720 3139 0 3873 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30340 KiB
Current children cumulated memory: 20684 KiB

[startup+3.10517 s]
/proc/loadavg: 4.15 4.17 4.12 5/265 27536
/proc/meminfo: memFree=129116068/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=29740 memory=20096 CPUtime=3.09 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 8202 0 0 0 308 1 0 0 20 0 1 0 35277696 30453760 5024 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 7435 5024 2720 3139 0 3723 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29740 KiB
Current children cumulated memory: 20096 KiB

[startup+6.30012 s]
/proc/loadavg: 4.14 4.16 4.11 5/265 27536
/proc/meminfo: memFree=129102880/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=36144 memory=26448 CPUtime=6.27 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 12645 0 0 0 625 2 0 0 20 0 1 0 35277696 37011456 6612 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 9036 6612 2720 3139 0 5324 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 36144 KiB
Current children cumulated memory: 26448 KiB

[startup+12.7001 s]
/proc/loadavg: 4.13 4.16 4.11 5/265 27536
/proc/meminfo: memFree=129091816/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=35084 memory=25528 CPUtime=12.65 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 18847 0 0 0 1262 3 0 0 20 0 1 0 35277696 35926016 6382 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 8771 6382 2720 3139 0 5059 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 35084 KiB
Current children cumulated memory: 25528 KiB

[startup+25.5002 s]
/proc/loadavg: 4.10 4.15 4.11 5/265 27536
/proc/meminfo: memFree=129055740/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=52608 memory=42460 CPUtime=25.41 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 29924 0 0 0 2535 6 0 0 20 0 1 0 35277696 53870592 10615 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 13152 10615 2720 3139 0 9440 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 52608 KiB
Current children cumulated memory: 42460 KiB

[startup+51.1054 s]
/proc/loadavg: 4.13 4.16 4.11 5/264 27537
/proc/meminfo: memFree=129030412/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=56816 memory=45804 CPUtime=50.95 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 42639 0 0 0 5084 11 0 0 20 0 1 0 35277696 58179584 11451 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 14204 11451 2720 3139 0 10492 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 56816 KiB
Current children cumulated memory: 45804 KiB

[startup+102.3 s]
/proc/loadavg: 4.05 4.13 4.10 5/264 27541
/proc/meminfo: memFree=128983948/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=69980 memory=60412 CPUtime=102 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 53766 0 0 0 10185 15 0 0 20 0 1 0 35277696 71659520 15103 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 17495 15103 2720 3139 0 13783 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 69980 KiB
Current children cumulated memory: 60412 KiB

[startup+162.3 s]
/proc/loadavg: 4.14 4.13 4.10 5/265 27594
/proc/meminfo: memFree=128979468/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=80332 memory=69144 CPUtime=161.81 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 63565 0 0 0 16162 19 0 0 20 0 1 0 35277696 82259968 17286 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 20083 17286 2720 3139 0 16371 0
Current children cumulated CPU time: 161.81 s
Current children cumulated vsize: 80332 KiB
Current children cumulated memory: 69144 KiB

[startup+222.3 s]
/proc/loadavg: 4.11 4.12 4.10 5/265 27596
/proc/meminfo: memFree=128945032/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=85192 memory=74836 CPUtime=221.63 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 78483 0 0 0 22137 26 0 0 20 0 1 0 35277696 87236608 18709 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 21298 18709 2720 3139 0 17586 0
Current children cumulated CPU time: 221.63 s
Current children cumulated vsize: 85192 KiB
Current children cumulated memory: 74836 KiB

[startup+282.3 s]
/proc/loadavg: 4.09 4.11 4.09 5/265 27598
/proc/meminfo: memFree=128901472/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=90008 memory=79408 CPUtime=281.44 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 85384 0 0 0 28114 30 0 0 20 0 1 0 35277696 92168192 19852 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 22502 19852 2720 3139 0 18790 0
Current children cumulated CPU time: 281.44 s
Current children cumulated vsize: 90008 KiB
Current children cumulated memory: 79408 KiB

[startup+302.367 s]
# the end of solver process 27504 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=301.125 s, system=0.329526 s

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

[startup+294.4 s]
/proc/loadavg: 4.07 4.11 4.09 5/265 27598
/proc/meminfo: memFree=128895448/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=90624 memory=80480 CPUtime=293.5 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 87179 0 0 0 29319 31 0 0 20 0 1 0 35277696 92798976 20120 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 22656 20120 2720 3139 0 18944 0
Current children cumulated CPU time: 293.5 s
Current children cumulated vsize: 90624 KiB
Current children cumulated memory: 80480 KiB

[startup+297.6 s]
/proc/loadavg: 4.07 4.11 4.09 5/265 27598
/proc/meminfo: memFree=128894700/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=90624 memory=80480 CPUtime=296.69 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 87179 0 0 0 29638 31 0 0 20 0 1 0 35277696 92798976 20120 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 22656 20120 2720 3139 0 18944 0
Current children cumulated CPU time: 296.69 s
Current children cumulated vsize: 90624 KiB
Current children cumulated memory: 80480 KiB

[startup+300.8 s]
/proc/loadavg: 4.06 4.11 4.09 5/265 27598
/proc/meminfo: memFree=128892936/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=92172 memory=81348 CPUtime=299.88 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 87782 0 0 0 29957 31 0 0 20 0 1 0 35277696 94384128 20337 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 27682 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 23043 20337 2720 3139 0 19331 0
Current children cumulated CPU time: 299.88 s
Current children cumulated vsize: 92172 KiB
Current children cumulated memory: 81348 KiB

[startup+301.6 s]
/proc/loadavg: 4.06 4.11 4.09 5/265 27598
/proc/meminfo: memFree=128878824/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=96424 memory=89284 CPUtime=300.68 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 89232 0 0 0 30036 32 0 0 20 0 1 0 35277696 98738176 22321 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 24106 22321 3296 3139 0 20394 0
Current children cumulated CPU time: 300.68 s
Current children cumulated vsize: 96424 KiB
Current children cumulated memory: 89284 KiB

[startup+302 s]*
/proc/loadavg: 4.06 4.11 4.09 5/265 27598
/proc/meminfo: memFree=128854884/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=104100 memory=96452 CPUtime=301.08 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 91025 0 0 0 30076 32 0 0 20 0 1 0 35277696 106598400 24113 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 26025 24113 3296 3139 0 22313 0
Current children cumulated CPU time: 301.08 s
Current children cumulated vsize: 104100 KiB
Current children cumulated memory: 96452 KiB

[startup+302.2 s]
/proc/loadavg: 4.06 4.11 4.09 5/265 27598
/proc/meminfo: memFree=128854884/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=104288 memory=96580 CPUtime=301.28 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 91067 0 0 0 30096 32 0 0 20 0 1 0 35277696 106790912 24145 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 26072 24145 3296 3139 0 22360 0
Current children cumulated CPU time: 301.28 s
Current children cumulated vsize: 104288 KiB
Current children cumulated memory: 96580 KiB

[startup+302.3 s]
/proc/loadavg: 4.06 4.11 4.09 5/265 27598
/proc/meminfo: memFree=128854884/131249996 swapFree=33010684/33010684
[pid=27504] ppid=27501 vsize=104288 memory=96580 CPUtime=301.38 cores=0,2
/proc/27504/stat : 27504 (uwrmaxsat-scip) R 27501 27504 26915 0 -1 4194304 91067 0 0 0 30106 32 0 0 20 0 1 0 35277696 106790912 24145 18446744073709551615 4198400 17051741 140724942077632 0 0 0 0 0 8408098 0 0 0 17 0 0 0 0 0 0 19288744 19393640 38207488 140724942084410 140724942084580 140724942084580 140724942090182 0
/proc/27504/statm: 26072 24145 3296 3139 0 22360 0
Current children cumulated CPU time: 301.38 s
Current children cumulated vsize: 104288 KiB
Current children cumulated memory: 96580 KiB

Child status: 20

Real time (s): 302.367
CPU time (s): 301.454
CPU user time (s): 301.125
CPU system time (s): 0.329526
CPU usage (%): 99.698
Max. virtual memory (cumulated for all children) (KiB): 104304
Max. memory (cumulated for all children) (KiB): 96580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 301.125
system time used= 0.329526
maximum resident set size= 96580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91077
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= 390


# summary of solver processes directly reported to runsolver:
#   pid: 27504
#   total CPU time (s): 301.454
#   total CPU user time (s): 301.125
#   total CPU system time (s): 0.329526

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.549528 second user time and 1.32724 second system time

The end

Launcher Data 

Begin job on nodeC021 at 2025-06-29 13:20:00
IDJOB=4510561
IDBENCH=160372
IDSOLVER=3373
FILE ID=nodeC021/4510561-1751196000
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-ECgrid5x50split.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-4510561-1751196000/watcher-4510561-1751196000 -o /tmp/evaluation-result-4510561-1751196000/solver-4510561-1751196000 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751192387-26925 --watchdog 3760  HOME/uwrmaxsat-scip HOME/instance-4510561-1751196000.opb -no-par -scip-delay=300 -scip-cpu=900 -mem-lim=31000

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

MD5SUM BENCH= becd4f2905a31b4ccafbaa36ee1998fb
RANDOM SEED=1727992210

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		: 3600.109
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		: 3599.770
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		: 3600.188
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		: 3599.770
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		: 3599.373
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		: 3599.851
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		: 3599.881
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:        129125556 kB
MemAvailable:   129144444 kB
Buffers:            3280 kB
Cached:           827736 kB
SwapCached:            0 kB
Active:           934332 kB
Inactive:         570376 kB
Active(anon):     691756 kB
Inactive(anon):        0 kB
Active(file):     242576 kB
Inactive(file):   570376 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             33272 kB
Writeback:             0 kB
AnonPages:        677124 kB
Mapped:           127064 kB
Shmem:             18060 kB
KReclaimable:      89948 kB
Slab:             176492 kB
SReclaimable:      89948 kB
SUnreclaim:        86544 kB
KernelStack:        4272 kB
PageTables:         4284 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     995832 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150536 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    608256 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 13:25:03