Trace number 4517198

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 147.953 148.354

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
equalities/array_diag/normalized-11array_diag_less.opb
MD5SUM84e79187d6b131590e1bf80af534d597
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 benchmark0.010568
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables649
Total number of constraints650
Number of constraints which are clauses363
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints287
Minimum length of a constraint2
Maximum length of a constraint44
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 2097152
Number of bits of the biggest number in a constraint 22
Biggest sum of numbers in a constraint 8388607
Number of bits of the biggest sum of numbers23
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 936 PB-constraints to clauses...
0.00/0.01	c ============================[ Encoding Statistics ]============================
0.00/0.01	c |  Number of variables:          1131                                         |
0.00/0.01	c |  Number of clauses:            3947                                         |
0.00/0.01	c ===============================================================================
147.88/148.35	c _______________________________________________________________________________
147.88/148.35	c 
147.88/148.35	c =======================[ UWrMaxSat resources usage ]===========================
147.88/148.35	c Memory used            : 36.00 MB
147.88/148.35	c CPU time               : 147.883 s
147.88/148.35	c Constr Enc: Srt/BDD/Add: 287 0 0
147.88/148.35	c _______________________________________________________________________________
147.88/148.35	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 (61975 MiB free)
  memory of node 1: 64465 MiB (63766 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4517198-1751241058/watcher-4517198-1751241058 -o /tmp/evaluation-result-4517198-1751241058/solver-4517198-1751241058 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751236431-39021 --watchdog 3760 HOME/uwrmaxsat HOME/instance-4517198-1751241058.opb -mem-lim=31000 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=40361, runsolver pid=40358

[startup+0.100062 s]*
/proc/loadavg: 4.13 4.10 4.09 5/265 40362
/proc/meminfo: memFree=128759956/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=5232 memory=4656 CPUtime=0.09 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 957 0 0 0 9 0 0 0 20 0 1 0 39783393 5357568 1164 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 6 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 1308 1164 544 484 0 719 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 5232 KiB
Current children cumulated memory: 4656 KiB

[startup+0.205572 s]*
/proc/loadavg: 4.13 4.10 4.09 5/265 40362
/proc/meminfo: memFree=128759956/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=5636 memory=5088 CPUtime=0.2 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 1238 0 0 0 20 0 0 0 20 0 1 0 39783393 5771264 1272 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 1409 1272 544 484 0 820 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 5636 KiB
Current children cumulated memory: 5088 KiB

[startup+0.305364 s]*
/proc/loadavg: 4.13 4.10 4.09 5/265 40362
/proc/meminfo: memFree=128759956/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=5788 memory=5240 CPUtime=0.29 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 1364 0 0 0 29 0 0 0 20 0 1 0 39783393 5926912 1310 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 1447 1310 544 484 0 858 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 5788 KiB
Current children cumulated memory: 5240 KiB

[startup+0.700148 s]
/proc/loadavg: 4.13 4.10 4.09 5/265 40362
/proc/meminfo: memFree=128759956/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=7356 memory=6756 CPUtime=0.68 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 2162 0 0 0 68 0 0 0 20 0 1 0 39783393 7532544 1689 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 1839 1689 544 484 0 1250 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 7356 KiB
Current children cumulated memory: 6756 KiB

[startup+1.50016 s]
/proc/loadavg: 4.12 4.10 4.09 5/265 40362
/proc/meminfo: memFree=128759956/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=7948 memory=7260 CPUtime=1.48 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 3106 0 0 0 148 0 0 0 20 0 1 0 39783393 8138752 1815 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 1987 1815 544 484 0 1398 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 7948 KiB
Current children cumulated memory: 7260 KiB

[startup+3.10544 s]
/proc/loadavg: 4.12 4.10 4.09 5/265 40362
/proc/meminfo: memFree=128759200/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=9364 memory=8600 CPUtime=3.08 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 4809 0 0 0 307 1 0 0 20 0 1 0 39783393 9588736 2150 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 2341 2150 544 484 0 1752 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 9364 KiB
Current children cumulated memory: 8600 KiB

[startup+6.30014 s]
/proc/loadavg: 4.11 4.10 4.09 5/265 40362
/proc/meminfo: memFree=128759032/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=13656 memory=12876 CPUtime=6.26 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 7522 0 0 0 625 1 0 0 20 0 1 0 39783393 13983744 3219 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 3414 3219 544 484 0 2825 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 13656 KiB
Current children cumulated memory: 12876 KiB

[startup+12.7002 s]
/proc/loadavg: 4.10 4.10 4.09 5/264 40362
/proc/meminfo: memFree=128741900/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=15216 memory=14552 CPUtime=12.65 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 8458 0 0 0 1263 2 0 0 20 0 1 0 39783393 15581184 3638 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 3804 3638 544 484 0 3215 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 15216 KiB
Current children cumulated memory: 14552 KiB

[startup+25.5002 s]
/proc/loadavg: 4.08 4.09 4.09 5/264 40362
/proc/meminfo: memFree=128721656/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=18456 memory=17204 CPUtime=25.41 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 13046 0 0 0 2538 3 0 0 20 0 1 0 39783393 18898944 4301 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 4614 4301 544 484 0 4025 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 18456 KiB
Current children cumulated memory: 17204 KiB

[startup+51.1054 s]
/proc/loadavg: 4.11 4.10 4.09 5/264 40363
/proc/meminfo: memFree=128711660/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=24812 memory=24152 CPUtime=50.95 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 18744 0 0 0 5090 5 0 0 20 0 1 0 39783393 25407488 6038 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 6203 6038 544 484 0 5614 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 24812 KiB
Current children cumulated memory: 24152 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.10 4.09 5/263 40365
/proc/meminfo: memFree=128694688/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=30900 memory=30252 CPUtime=102.01 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 23924 0 0 0 10195 6 0 0 20 0 1 0 39783393 31641600 7563 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 7725 7563 544 484 0 7136 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 30900 KiB
Current children cumulated memory: 30252 KiB

[startup+148.354 s]
# the end of solver process 40361 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=147.883 s, system=0.07024 s

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

[startup+102.4 s]
/proc/loadavg: 4.09 4.10 4.09 5/263 40365
/proc/meminfo: memFree=128694688/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=30900 memory=30252 CPUtime=102.11 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 23924 0 0 0 10205 6 0 0 20 0 1 0 39783393 31641600 7563 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 7725 7563 544 484 0 7136 0
Current children cumulated CPU time: 102.11 s
Current children cumulated vsize: 30900 KiB
Current children cumulated memory: 30252 KiB

[startup+128 s]*
/proc/loadavg: 4.12 4.10 4.09 5/264 40370
/proc/meminfo: memFree=128728580/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=32456 memory=31796 CPUtime=127.64 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 24847 0 0 0 12758 6 0 0 20 0 1 0 39783393 33234944 7949 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 8114 7949 544 484 0 7525 0
Current children cumulated CPU time: 127.64 s
Current children cumulated vsize: 32456 KiB
Current children cumulated memory: 31796 KiB

[startup+140.8 s]
/proc/loadavg: 4.10 4.10 4.09 5/264 40370
/proc/meminfo: memFree=128713316/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=34404 memory=33716 CPUtime=140.4 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 25334 0 0 0 14034 6 0 0 20 0 1 0 39783393 35229696 8429 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 8601 8429 544 484 0 8012 0
Current children cumulated CPU time: 140.4 s
Current children cumulated vsize: 34404 KiB
Current children cumulated memory: 33716 KiB

[startup+144 s]*
/proc/loadavg: 4.09 4.10 4.09 5/264 40370
/proc/meminfo: memFree=128716880/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=34404 memory=33716 CPUtime=143.6 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 25334 0 0 0 14354 6 0 0 20 0 1 0 39783393 35229696 8429 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 8601 8429 544 484 0 8012 0
Current children cumulated CPU time: 143.6 s
Current children cumulated vsize: 34404 KiB
Current children cumulated memory: 33716 KiB

[startup+145.6 s]
/proc/loadavg: 4.09 4.10 4.09 5/264 40370
/proc/meminfo: memFree=128716888/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=34404 memory=33716 CPUtime=145.19 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 25334 0 0 0 14513 6 0 0 20 0 1 0 39783393 35229696 8429 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 8601 8429 544 484 0 8012 0
Current children cumulated CPU time: 145.19 s
Current children cumulated vsize: 34404 KiB
Current children cumulated memory: 33716 KiB

[startup+147.2 s]
/proc/loadavg: 4.09 4.10 4.09 5/264 40370
/proc/meminfo: memFree=128716888/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=34404 memory=33716 CPUtime=146.79 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 25334 0 0 0 14673 6 0 0 20 0 1 0 39783393 35229696 8429 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 8601 8429 544 484 0 8012 0
Current children cumulated CPU time: 146.79 s
Current children cumulated vsize: 34404 KiB
Current children cumulated memory: 33716 KiB

[startup+148 s]*
/proc/loadavg: 4.09 4.10 4.09 5/264 40370
/proc/meminfo: memFree=128727136/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=19528 memory=19016 CPUtime=147.59 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 25334 0 0 0 14753 6 0 0 20 0 1 0 39783393 19996672 4754 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 4882 4754 544 484 0 4293 0
Current children cumulated CPU time: 147.59 s
Current children cumulated vsize: 19528 KiB
Current children cumulated memory: 19016 KiB

[startup+148.2 s]
/proc/loadavg: 4.09 4.10 4.09 5/264 40370
/proc/meminfo: memFree=128727136/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=19528 memory=19016 CPUtime=147.78 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 25334 0 0 0 14772 6 0 0 20 0 1 0 39783393 19996672 4754 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 4882 4754 544 484 0 4293 0
Current children cumulated CPU time: 147.78 s
Current children cumulated vsize: 19528 KiB
Current children cumulated memory: 19016 KiB

[startup+148.3 s]
/proc/loadavg: 4.09 4.10 4.09 5/264 40370
/proc/meminfo: memFree=128727136/131250000 swapFree=33010684/33010684
[pid=40361] ppid=40358 vsize=19528 memory=19016 CPUtime=147.88 cores=4,6
/proc/40361/stat : 40361 (uwrmaxsat) R 40358 40361 39010 0 -1 4194304 25334 0 0 0 14782 6 0 0 20 0 1 0 39783393 19996672 4754 18446744073709551615 4198400 6176925 140731947770288 0 0 0 0 0 27682 0 0 0 17 4 0 0 0 0 0 6553704 6596784 12656640 140731947772266 140731947772393 140731947772393 140731947777995 0
/proc/40361/statm: 4882 4754 544 484 0 4293 0
Current children cumulated CPU time: 147.88 s
Current children cumulated vsize: 19528 KiB
Current children cumulated memory: 19016 KiB

Child status: 20

Real time (s): 148.354
CPU time (s): 147.953
CPU user time (s): 147.883
CPU system time (s): 0.07024
CPU usage (%): 99.7298
Max. virtual memory (cumulated for all children) (KiB): 37124
Max. memory (cumulated for all children) (KiB): 36392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 147.883
system time used= 0.07024
maximum resident set size= 36392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25334
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= 8
involuntary context switches= 178


# summary of solver processes directly reported to runsolver:
#   pid: 40361
#   total CPU time (s): 147.953
#   total CPU user time (s): 147.883
#   total CPU system time (s): 0.07024

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.310891 second user time and 0.652171 second system time

The end

Launcher Data

Begin job on nodeC016 at 2025-06-30 01:50:58
IDJOB=4517198
IDBENCH=176026
IDSOLVER=3372
FILE ID=nodeC016/4517198-1751241058
RUNJOBID= nodeC016-1751236431-39021
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-11array_diag_less.opb
COMMAND LINE= HOME/uwrmaxsat BENCHNAME -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4517198-1751241058/watcher-4517198-1751241058 -o /tmp/evaluation-result-4517198-1751241058/solver-4517198-1751241058 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751236431-39021 --watchdog 3760  HOME/uwrmaxsat HOME/instance-4517198-1751241058.opb -mem-lim=31000

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

MD5SUM BENCH= 84e79187d6b131590e1bf80af534d597
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		: 3600.002
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		: 3600.305
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		: 3599.932
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		: 3664.072
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		: 3599.834
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		: 3599.650
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		: 3629.683
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		: 3700.000
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:        128759956 kB
MemAvailable:   129455196 kB
Buffers:            3280 kB
Cached:          1499940 kB
SwapCached:            0 kB
Active:           639340 kB
Inactive:        1243516 kB
Active(anon):     397708 kB
Inactive(anon):        0 kB
Active(file):     241632 kB
Inactive(file):  1243516 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              2588 kB
Writeback:            12 kB
AnonPages:        380976 kB
Mapped:           109468 kB
Shmem:             18072 kB
KReclaimable:      98660 kB
Slab:             185152 kB
SReclaimable:      98660 kB
SUnreclaim:        86492 kB
KernelStack:        4240 kB
PageTables:         3640 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     710908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    280576 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 01:53:27