Trace number 4514606

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 82.9041 83.1852

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/quimper/
SyncCodes/d_n_k/normalized-6_6_33.opb
MD5SUMe4b196fa2cd155289a58b617d5417cd9
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 benchmark82.9041
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1560
Total number of constraints7454
Number of constraints which are clauses7449
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint39
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 72
Number of bits of the biggest sum of numbers7
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...
0.10/0.11	c Converting 7451 PB-constraints to clauses...
0.10/0.12	c ============================[ Encoding Statistics ]============================
0.10/0.12	c |  Number of variables:          1803                                         |
0.10/0.12	c |  Number of clauses:            8430                                         |
0.10/0.12	c ===============================================================================
82.82/83.18	c _______________________________________________________________________________
82.82/83.18	c 
82.82/83.18	c =======================[ UWrMaxSat resources usage ]===========================
82.82/83.18	c Memory used            : 28.00 MB
82.82/83.18	c CPU time               : 82.8337 s
82.82/83.18	c Constr Enc: Srt/BDD/Add: 2 0 0
82.82/83.18	c _______________________________________________________________________________
82.82/83.18	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: 63794 MiB (60551 MiB free)
  memory of node 1: 64507 MiB (59670 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4514606-1751224144/watcher-4514606-1751224144 -o /tmp/evaluation-result-4514606-1751224144/solver-4514606-1751224144 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751215608-30253 --watchdog 3760 HOME/uwrmaxsat HOME/instance-4514606-1751224144.opb -mem-lim=31000 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=31945, runsolver pid=31942

[startup+0.100073 s]*
/proc/loadavg: 4.18 4.11 4.10 6/250 31946
/proc/meminfo: memFree=123105952/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=9392 memory=8320 CPUtime=0.1 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 1767 0 0 0 10 0 0 0 20 0 1 0 38094215 9617408 2080 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 2348 2080 448 484 0 1759 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 9392 KiB
Current children cumulated memory: 8320 KiB

[startup+0.213307 s]*
/proc/loadavg: 4.18 4.11 4.10 5/250 31946
/proc/meminfo: memFree=123105196/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=11092 memory=10240 CPUtime=0.21 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 2178 0 0 0 21 0 0 0 20 0 1 0 38094215 11358208 2560 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 2773 2560 512 484 0 2184 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 11092 KiB
Current children cumulated memory: 10240 KiB

[startup+0.313378 s]*
/proc/loadavg: 4.18 4.11 4.10 5/250 31946
/proc/meminfo: memFree=123103684/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=11148 memory=10372 CPUtime=0.31 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 2288 0 0 0 31 0 0 0 20 0 1 0 38094215 11415552 2593 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 2787 2593 512 484 0 2198 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 11148 KiB
Current children cumulated memory: 10372 KiB

[startup+0.700364 s]
/proc/loadavg: 4.18 4.11 4.10 5/250 31946
/proc/meminfo: memFree=123103684/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=11108 memory=10408 CPUtime=0.68 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 2536 0 0 0 68 0 0 0 20 0 1 0 38094215 11374592 2602 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 2777 2602 512 484 0 2188 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 11108 KiB
Current children cumulated memory: 10408 KiB

[startup+1.50032 s]
/proc/loadavg: 4.18 4.11 4.10 5/250 31946
/proc/meminfo: memFree=123103684/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=12056 memory=11140 CPUtime=1.48 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 3250 0 0 0 147 1 0 0 20 0 1 0 38094215 12345344 2785 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 3014 2785 512 484 0 2425 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 12056 KiB
Current children cumulated memory: 11140 KiB

[startup+3.11288 s]
/proc/loadavg: 4.18 4.11 4.10 5/250 31946
/proc/meminfo: memFree=123097572/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=12808 memory=11968 CPUtime=3.09 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 5028 0 0 0 308 1 0 0 20 0 1 0 38094215 13115392 2992 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 3202 2992 512 484 0 2613 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 12808 KiB
Current children cumulated memory: 11968 KiB

[startup+6.30031 s]
/proc/loadavg: 4.17 4.11 4.09 5/250 31946
/proc/meminfo: memFree=123096564/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=12712 memory=11956 CPUtime=6.27 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 6354 0 0 0 626 1 0 0 20 0 1 0 38094215 13017088 2989 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 3178 2989 512 484 0 2589 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 12712 KiB
Current children cumulated memory: 11956 KiB

[startup+12.7003 s]
/proc/loadavg: 4.16 4.11 4.09 5/250 31946
/proc/meminfo: memFree=123097572/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=15384 memory=14532 CPUtime=12.65 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 10717 0 0 0 1263 2 0 0 20 0 1 0 38094215 15753216 3633 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 3846 3633 512 484 0 3257 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 15384 KiB
Current children cumulated memory: 14532 KiB

[startup+25.5003 s]
/proc/loadavg: 4.19 4.12 4.10 5/251 31948
/proc/meminfo: memFree=123101528/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=20420 memory=19552 CPUtime=25.41 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 14722 0 0 0 2539 2 0 0 20 0 1 0 38094215 20910080 4888 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 5105 4888 512 484 0 4516 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 20420 KiB
Current children cumulated memory: 19552 KiB

[startup+51.1135 s]
/proc/loadavg: 4.28 4.14 4.10 5/251 32263
/proc/meminfo: memFree=122346484/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=23752 memory=22956 CPUtime=50.93 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 20782 0 0 0 5087 6 0 0 20 0 1 0 38094215 24322048 5739 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 5938 5739 512 484 0 5349 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 23752 KiB
Current children cumulated memory: 22956 KiB

[startup+83.1851 s]
# the end of solver process 31945 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=82.8337 s, system=0.07031 s

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

[startup+51.2004 s]
/proc/loadavg: 4.28 4.14 4.10 5/251 32263
/proc/meminfo: memFree=122346484/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=23752 memory=22956 CPUtime=51.01 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 20782 0 0 0 5095 6 0 0 20 0 1 0 38094215 24322048 5739 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 5938 5739 512 484 0 5349 0
Current children cumulated CPU time: 51.01 s
Current children cumulated vsize: 23752 KiB
Current children cumulated memory: 22956 KiB

[startup+64.0003 s]*
/proc/loadavg: 4.47 4.19 4.12 5/251 32263
/proc/meminfo: memFree=122391708/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=24764 memory=23856 CPUtime=63.78 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 21423 0 0 0 6372 6 0 0 20 0 1 0 38094215 25358336 5964 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 6191 5964 512 484 0 5602 0
Current children cumulated CPU time: 63.78 s
Current children cumulated vsize: 24764 KiB
Current children cumulated memory: 23856 KiB

[startup+76.8003 s]
/proc/loadavg: 4.59 4.23 4.13 5/251 32263
/proc/meminfo: memFree=122418336/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=25612 memory=24740 CPUtime=76.53 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 22092 0 0 0 7647 6 0 0 20 0 1 0 38094215 26226688 6185 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 6403 6185 512 484 0 5814 0
Current children cumulated CPU time: 76.53 s
Current children cumulated vsize: 25612 KiB
Current children cumulated memory: 24740 KiB

[startup+80.0003 s]*
/proc/loadavg: 4.70 4.26 4.14 5/251 32263
/proc/meminfo: memFree=122418336/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=29092 memory=28184 CPUtime=79.73 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 22451 0 0 0 7967 6 0 0 20 0 1 0 38094215 29790208 7046 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 7273 7046 512 484 0 6684 0
Current children cumulated CPU time: 79.73 s
Current children cumulated vsize: 29092 KiB
Current children cumulated memory: 28184 KiB

[startup+81.6003 s]
/proc/loadavg: 4.70 4.26 4.14 5/251 32263
/proc/meminfo: memFree=122418588/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=29092 memory=28184 CPUtime=81.32 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 22451 0 0 0 8126 6 0 0 20 0 1 0 38094215 29790208 7046 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 7273 7046 512 484 0 6684 0
Current children cumulated CPU time: 81.32 s
Current children cumulated vsize: 29092 KiB
Current children cumulated memory: 28184 KiB

[startup+82.4003 s]
/proc/loadavg: 4.70 4.26 4.14 5/251 32264
/proc/meminfo: memFree=122435196/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=29092 memory=28184 CPUtime=82.11 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 22451 0 0 0 8205 6 0 0 20 0 1 0 38094215 29790208 7046 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 7273 7046 512 484 0 6684 0
Current children cumulated CPU time: 82.11 s
Current children cumulated vsize: 29092 KiB
Current children cumulated memory: 28184 KiB

[startup+82.8003 s]
/proc/loadavg: 4.70 4.26 4.14 5/251 32264
/proc/meminfo: memFree=122435196/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=29092 memory=28184 CPUtime=82.51 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 22451 0 0 0 8245 6 0 0 20 0 1 0 38094215 29790208 7046 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 7273 7046 512 484 0 6684 0
Current children cumulated CPU time: 82.51 s
Current children cumulated vsize: 29092 KiB
Current children cumulated memory: 28184 KiB

[startup+83.0003 s]*
/proc/loadavg: 4.70 4.26 4.14 5/251 32264
/proc/meminfo: memFree=122435448/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=29092 memory=28184 CPUtime=82.72 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 22451 0 0 0 8266 6 0 0 20 0 1 0 38094215 29790208 7046 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 7273 7046 512 484 0 6684 0
Current children cumulated CPU time: 82.72 s
Current children cumulated vsize: 29092 KiB
Current children cumulated memory: 28184 KiB

[startup+83.1131 s]
/proc/loadavg: 4.70 4.26 4.14 5/251 32264
/proc/meminfo: memFree=122435448/131382112 swapFree=33010684/33010684
[pid=31945] ppid=31942 vsize=29092 memory=28184 CPUtime=82.82 cores=1,3
/proc/31945/stat : 31945 (uwrmaxsat) R 31942 31945 30241 0 -1 4194304 22451 0 0 0 8276 6 0 0 20 0 1 0 38094215 29790208 7046 18446744073709551615 4198400 6176925 140736852538704 0 0 0 0 0 27682 0 0 0 17 1 0 0 0 0 0 6553704 6596784 12955648 140736852543850 140736852543977 140736852543977 140736852549579 0
/proc/31945/statm: 7273 7046 512 484 0 6684 0
Current children cumulated CPU time: 82.82 s
Current children cumulated vsize: 29092 KiB
Current children cumulated memory: 28184 KiB

Child status: 20

Real time (s): 83.1852
CPU time (s): 82.9041
CPU user time (s): 82.8337
CPU system time (s): 0.07031
CPU usage (%): 99.662
Max. virtual memory (cumulated for all children) (KiB): 29092
Max. memory (cumulated for all children) (KiB): 28184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 82.8337
system time used= 0.07031
maximum resident set size= 28184
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22456
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= 7
involuntary context switches= 123


# summary of solver processes directly reported to runsolver:
#   pid: 31945
#   total CPU time (s): 82.9041
#   total CPU user time (s): 82.8337
#   total CPU system time (s): 0.07031

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.501911 second user time and 0.826416 second system time

The end

Launcher Data

Begin job on nodeC009 at 2025-06-29 21:09:04
IDJOB=4514606
IDBENCH=162772
IDSOLVER=3372
FILE ID=nodeC009/4514606-1751224144
RUNJOBID= nodeC009-1751215608-30253
SLURM_JOB_ID= 9587652
Free space on /tmp= 432648 MiB

SOLVER NAME= UWrMaxSat 2025-06-04
BENCH NAME= PB24/normalized-PB16/DEC-LIN/quimper/SyncCodes/d_n_k/normalized-6_6_33.opb
COMMAND LINE= HOME/uwrmaxsat BENCHNAME -mem-lim=MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4514606-1751224144/watcher-4514606-1751224144 -o /tmp/evaluation-result-4514606-1751224144/solver-4514606-1751224144 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1751215608-30253 --watchdog 3760  HOME/uwrmaxsat HOME/instance-4514606-1751224144.opb -mem-lim=31000

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

MD5SUM BENCH= e4b196fa2cd155289a58b617d5417cd9
RANDOM SEED=1531071908

nodeC009 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	: 0xb00001f
cpu MHz		: 3662.636
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.213
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.489
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.235
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 3662.681
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 3532.887
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.459
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1196.934
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        123107464 kB
MemAvailable:   129551848 kB
Buffers:            3280 kB
Cached:          7218164 kB
SwapCached:            0 kB
Active:           730252 kB
Inactive:        6920876 kB
Active(anon):     446676 kB
Inactive(anon):      968 kB
Active(file):     283576 kB
Inactive(file):  6919908 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              2924 kB
Writeback:             0 kB
AnonPages:        430408 kB
Mapped:           109452 kB
Shmem:             17960 kB
KReclaimable:     160672 kB
Slab:             243792 kB
SReclaimable:     160672 kB
SUnreclaim:        83120 kB
KernelStack:        4080 kB
PageTables:         3840 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     763044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    339968 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:      172872 kB
DirectMap2M:     9166848 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432648 MiB
End job on nodeC009 at 2025-06-29 21:10:28