Trace number 4517162

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 2025-06-04UNSAT 355.854 356.806

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
equalities/array_diag/normalized-13array_diag_greater.opb
MD5SUM4323600963088835cdc761a0340acac9
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 benchmark0.012655
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables897
Total number of constraints898
Number of constraints which are clauses507
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints391
Minimum length of a constraint2
Maximum length of a constraint52
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 33554432
Number of bits of the biggest number in a constraint 26
Biggest sum of numbers in a constraint 134217727
Number of bits of the biggest sum of numbers27
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 1288 PB-constraints to clauses...
0.00/0.01	c ============================[ Encoding Statistics ]============================
0.00/0.01	c |  Number of variables:          1571                                         |
0.00/0.01	c |  Number of clauses:            5575                                         |
0.00/0.01	c ===============================================================================
355.83/356.80	c _______________________________________________________________________________
355.83/356.80	c 
355.83/356.80	c =======================[ UWrMaxSat resources usage ]===========================
355.83/356.80	c Memory used            : 54.00 MB
355.83/356.80	c CPU time               : 355.755 s
355.83/356.80	c Constr Enc: Srt/BDD/Add: 391 0 0
355.83/356.80	c _______________________________________________________________________________
355.83/356.80	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 (61910 MiB free)
  memory of node 1: 64465 MiB (63812 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517162-1751240857/watcher-4517162-1751240857 -o /tmp/evaluation-result-4517162-1751240857/solver-4517162-1751240857 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751236431-39023 --watchdog 3760 HOME/uwrmaxsat HOME/instance-4517162-1751240857.opb -mem-lim=31000 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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

solver pid=40306, runsolver pid=40303

[startup+0.100062 s]*
/proc/loadavg: 4.10 4.10 4.09 5/265 40307
/proc/meminfo: memFree=128738920/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=5892 memory=5268 CPUtime=0.09 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 1002 0 0 0 9 0 0 0 20 0 1 0 39763271 6033408 1317 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 1473 1317 544 484 0 884 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 5892 KiB
Current children cumulated memory: 5268 KiB

[startup+0.205644 s]*
/proc/loadavg: 4.10 4.10 4.09 5/265 40307
/proc/meminfo: memFree=128738668/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=6164 memory=5496 CPUtime=0.2 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 1300 0 0 0 20 0 0 0 20 0 1 0 39763271 6311936 1374 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 1541 1374 544 484 0 952 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 6164 KiB
Current children cumulated memory: 5496 KiB

[startup+0.305527 s]*
/proc/loadavg: 4.10 4.10 4.09 5/265 40307
/proc/meminfo: memFree=128738668/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=6644 memory=5876 CPUtime=0.3 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 1502 0 0 0 30 0 0 0 20 0 1 0 39763271 6803456 1469 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 1661 1469 544 484 0 1072 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 6644 KiB
Current children cumulated memory: 5876 KiB

[startup+0.700184 s]
/proc/loadavg: 4.10 4.10 4.09 6/265 40307
/proc/meminfo: memFree=128738668/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=7644 memory=6892 CPUtime=0.69 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 2078 0 0 0 69 0 0 0 20 0 1 0 39763271 7827456 1723 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 1911 1723 544 484 0 1322 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 7644 KiB
Current children cumulated memory: 6892 KiB

[startup+1.50017 s]
/proc/loadavg: 4.10 4.10 4.09 5/265 40307
/proc/meminfo: memFree=128737912/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=8564 memory=7764 CPUtime=1.48 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 3208 0 0 0 148 0 0 0 20 0 1 0 39763271 8769536 1941 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 2141 1941 544 484 0 1552 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 8564 KiB
Current children cumulated memory: 7764 KiB

[startup+3.10549 s]
/proc/loadavg: 4.09 4.10 4.09 5/265 40307
/proc/meminfo: memFree=128728744/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=9580 memory=8836 CPUtime=3.09 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 5296 0 0 0 308 1 0 0 20 0 1 0 39763271 9809920 2209 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 2395 2209 544 484 0 1806 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 9580 KiB
Current children cumulated memory: 8836 KiB

[startup+6.30016 s]
/proc/loadavg: 4.09 4.10 4.09 5/265 40307
/proc/meminfo: memFree=128711668/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=13360 memory=12640 CPUtime=6.27 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 8366 0 0 0 626 1 0 0 20 0 1 0 39763271 13680640 3160 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 3340 3160 544 484 0 2751 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 13360 KiB
Current children cumulated memory: 12640 KiB

[startup+12.7002 s]
/proc/loadavg: 4.08 4.09 4.09 5/265 40307
/proc/meminfo: memFree=128713824/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=17484 memory=16736 CPUtime=12.65 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 12931 0 0 0 1263 2 0 0 20 0 1 0 39763271 17903616 4184 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 4371 4184 544 484 0 3782 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 17484 KiB
Current children cumulated memory: 16736 KiB

[startup+25.5002 s]
/proc/loadavg: 4.14 4.10 4.09 5/265 40308
/proc/meminfo: memFree=128717368/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=22300 memory=21256 CPUtime=25.41 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 19152 0 0 0 2538 3 0 0 20 0 1 0 39763271 22835200 5314 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 5575 5314 544 484 0 4986 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 22300 KiB
Current children cumulated memory: 21256 KiB

[startup+51.1055 s]
/proc/loadavg: 4.09 4.09 4.09 5/265 40308
/proc/meminfo: memFree=128701528/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=30420 memory=29672 CPUtime=50.95 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 25279 0 0 0 5090 5 0 0 20 0 1 0 39763271 31150080 7418 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 7605 7418 544 484 0 7016 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 30420 KiB
Current children cumulated memory: 29672 KiB

[startup+102.3 s]
/proc/loadavg: 4.14 4.11 4.09 5/265 40312
/proc/meminfo: memFree=128667268/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=38124 memory=37428 CPUtime=102.01 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 29725 0 0 0 10194 7 0 0 20 0 1 0 39763271 39038976 9357 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 9531 9357 544 484 0 8942 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 38124 KiB
Current children cumulated memory: 37428 KiB

[startup+162.3 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 40314
/proc/meminfo: memFree=128652068/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=44952 memory=44228 CPUtime=161.84 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 36799 0 0 0 16175 9 0 0 20 0 1 0 39763271 46030848 11057 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 11238 11057 544 484 0 10649 0
Current children cumulated CPU time: 161.84 s
Current children cumulated vsize: 44952 KiB
Current children cumulated memory: 44228 KiB

[startup+222.3 s]
/proc/loadavg: 4.08 4.09 4.09 5/264 40362
/proc/meminfo: memFree=128727864/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=55320 memory=54524 CPUtime=221.68 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 37864 0 0 0 22159 9 0 0 20 0 1 0 39763271 56647680 13631 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 13830 13631 544 484 0 13241 0
Current children cumulated CPU time: 221.68 s
Current children cumulated vsize: 55320 KiB
Current children cumulated memory: 54524 KiB

[startup+282.3 s]
/proc/loadavg: 4.13 4.11 4.09 5/263 40365
/proc/meminfo: memFree=128705096/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=55320 memory=54524 CPUtime=281.52 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 37890 0 0 0 28143 9 0 0 20 0 1 0 39763271 56647680 13631 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 13830 13631 544 484 0 13241 0
Current children cumulated CPU time: 281.52 s
Current children cumulated vsize: 55320 KiB
Current children cumulated memory: 54524 KiB

[startup+342.3 s]
/proc/loadavg: 4.09 4.10 4.09 5/264 40370
/proc/meminfo: memFree=128717412/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=55320 memory=54524 CPUtime=341.37 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 37912 0 0 0 34128 9 0 0 20 0 1 0 39763271 56647680 13631 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 13830 13631 544 484 0 13241 0
Current children cumulated CPU time: 341.37 s
Current children cumulated vsize: 55320 KiB
Current children cumulated memory: 54524 KiB

[startup+356.806 s]
# the end of solver process 40306 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=355.756 s, system=0.097686 s

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

[startup+345.6 s]
/proc/loadavg: 4.09 4.10 4.09 5/264 40370
/proc/meminfo: memFree=128718644/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=55320 memory=54524 CPUtime=344.66 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 37912 0 0 0 34457 9 0 0 20 0 1 0 39763271 56647680 13631 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 13830 13631 544 484 0 13241 0
Current children cumulated CPU time: 344.66 s
Current children cumulated vsize: 55320 KiB
Current children cumulated memory: 54524 KiB

[startup+352 s]*
/proc/loadavg: 4.08 4.10 4.09 5/264 40415
/proc/meminfo: memFree=128741672/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=55320 memory=54524 CPUtime=351.05 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 37912 0 0 0 35096 9 0 0 20 0 1 0 39763271 56647680 13631 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 13830 13631 544 484 0 13241 0
Current children cumulated CPU time: 351.05 s
Current children cumulated vsize: 55320 KiB
Current children cumulated memory: 54524 KiB

[startup+355.2 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 40415
/proc/meminfo: memFree=128743216/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=55320 memory=54524 CPUtime=354.24 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 37912 0 0 0 35415 9 0 0 20 0 1 0 39763271 56647680 13631 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 13830 13631 544 484 0 13241 0
Current children cumulated CPU time: 354.24 s
Current children cumulated vsize: 55320 KiB
Current children cumulated memory: 54524 KiB

[startup+356 s]*
/proc/loadavg: 4.08 4.10 4.09 5/264 40415
/proc/meminfo: memFree=128749944/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=26440 memory=25876 CPUtime=355.04 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 37912 0 0 0 35495 9 0 0 20 0 1 0 39763271 27074560 6469 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 6610 6469 544 484 0 6021 0
Current children cumulated CPU time: 355.04 s
Current children cumulated vsize: 26440 KiB
Current children cumulated memory: 25876 KiB

[startup+356.4 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 40415
/proc/meminfo: memFree=128749944/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=26440 memory=25876 CPUtime=355.44 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 37912 0 0 0 35535 9 0 0 20 0 1 0 39763271 27074560 6469 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 6610 6469 544 484 0 6021 0
Current children cumulated CPU time: 355.44 s
Current children cumulated vsize: 26440 KiB
Current children cumulated memory: 25876 KiB

[startup+356.8 s]
/proc/loadavg: 4.08 4.10 4.09 5/264 40415
/proc/meminfo: memFree=128749944/131250000 swapFree=33010684/33010684
[pid=40306] ppid=40303 vsize=26440 memory=25876 CPUtime=355.83 cores=5,7
/proc/40306/stat : 40306 (uwrmaxsat) R 40303 40306 39010 0 -1 4194304 37912 0 0 0 35574 9 0 0 20 0 1 0 39763271 27074560 6469 18446744073709551615 4198400 6176925 140733111426288 0 0 0 0 0 27682 0 0 0 17 5 0 0 0 0 0 6553704 6596784 27967488 140733111429482 140733111429609 140733111429609 140733111435211 0
/proc/40306/statm: 6610 6469 544 484 0 6021 0
Current children cumulated CPU time: 355.83 s
Current children cumulated vsize: 26440 KiB
Current children cumulated memory: 25876 KiB

Child status: 20

Real time (s): 356.806
CPU time (s): 355.854
CPU user time (s): 355.756
CPU system time (s): 0.097686
CPU usage (%): 99.7331
Max. virtual memory (cumulated for all children) (KiB): 55320
Max. memory (cumulated for all children) (KiB): 54524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 355.756
system time used= 0.097686
maximum resident set size= 54524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37912
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= 13
involuntary context switches= 205


# summary of solver processes directly reported to runsolver:
#   pid: 40306
#   total CPU time (s): 355.854
#   total CPU user time (s): 355.756
#   total CPU system time (s): 0.097686

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.642606 second user time and 1.62555 second system time

The end

Launcher Data

Begin job on nodeC016 at 2025-06-30 01:47:37
IDJOB=4517162
IDBENCH=176020
IDSOLVER=3372
FILE ID=nodeC016/4517162-1751240857
RUNJOBID= nodeC016-1751236431-39023
SLURM_JOB_ID= 9587715
Free space on /tmp= 433056 MiB

SOLVER NAME= UWrMaxSat 2025-06-04
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/equalities/array_diag/normalized-13array_diag_greater.opb
COMMAND LINE= HOME/uwrmaxsat BENCHNAME -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517162-1751240857/watcher-4517162-1751240857 -o /tmp/evaluation-result-4517162-1751240857/solver-4517162-1751240857 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751236431-39023 --watchdog 3760  HOME/uwrmaxsat HOME/instance-4517162-1751240857.opb -mem-lim=31000

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

MD5SUM BENCH= 4323600963088835cdc761a0340acac9
RANDOM SEED=313305292

nodeC016 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		: 3599.730
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	: 6999.48
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		: 3599.716
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	: 6999.48
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		: 3598.844
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	: 6999.48
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		: 3599.944
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	: 6999.48
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		: 3599.671
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	: 6999.48
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		: 3599.697
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	: 6999.48
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		: 3545.757
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	: 6999.48
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		: 3601.194
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128740748 kB
MemAvailable:   129436036 kB
Buffers:            3280 kB
Cached:          1499988 kB
SwapCached:            0 kB
Active:           651764 kB
Inactive:        1243564 kB
Active(anon):     410132 kB
Inactive(anon):        0 kB
Active(file):     241632 kB
Inactive(file):  1243564 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              2640 kB
Writeback:            28 kB
AnonPages:        390616 kB
Mapped:           109448 kB
Shmem:             18072 kB
KReclaimable:      98660 kB
Slab:             185156 kB
SReclaimable:      98660 kB
SUnreclaim:        86496 kB
KernelStack:        4304 kB
PageTables:         3692 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     720928 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    290816 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433052 MiB
End job on nodeC016 at 2025-06-30 01:53:34