Trace number 4496106

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
PRINTEMPS 2025-05-28SAT 4.91905 4.92579

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob2.opb
MD5SUMf3b4489b3c27b845ad2c738d1f690b61
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.043014
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables68
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint68
Maximum length of a constraint68
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 14215207
Number of bits of the biggest number in a constraint 24
Biggest sum of numbers in a constraint 175368570
Number of bits of the biggest sum of numbers28
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 PRINTEMPS v2.7.0 (https://snowberryfield.github.io/printemps/)
0.00/0.00	c #variable: 68
0.00/0.00	c #constraint: 2
0.00/0.00	c #equal: 0
0.00/0.00	c intsize: 28
0.00/0.00	c sizeproduct: 0
0.00/0.00	c #soft: 0
0.00/0.00	c mincost: 0
0.00/0.00	c maxcost: 0
0.00/0.00	c sumcost: 0
0.00/0.00	c iteration_max: -1
0.00/0.00	c time_max: -1
0.00/0.00	c number_of_threads(move update): 2
0.00/0.00	c number_of_threads(move evaluation): 2
0.00/0.00	c seed: 1506033180
4.88/4.92	o 0
4.88/4.92	s SATISFIABLE
4.88/4.92	v x1 x10 -x11 x12 x13 -x14 -x15 -x16 -x17 -x18 -x19 -x2 -x20 -x21 x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 x3 -x30 x31 x32 x33 -x34 -x35 -x36 -x37 -x38 -x39 -x4 x40 -x41 -x42 -x43 -x44 x45 -x46 -x47 x48 -x49 -x5 -x50 -x51 -x52 -x53 -x54 x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 x62 x63 -x64 -x65 -x66 -x67 -x68 x7 -x8 x9

Verifier Data 

OK	0

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 (63121 MiB free)
  memory of node 1: 64465 MiB (64026 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4496106-1751153660/watcher-4496106-1751153660 -o /tmp/evaluation-result-4496106-1751153660/solver-4496106-1751153660 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751145886-15429 --watchdog 3760 pb_competition_2025_solver -k -1 -t -1.0 -j 2 -r 1506033180 HOME/instance-4496106-1751153660.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=17333, runsolver pid=17330

[startup+0.100055 s]*
/proc/loadavg: 7.21 7.30 7.23 8/267 17335
/proc/meminfo: memFree=130199748/131249992 swapFree=33010684/33010684
[pid=17333] ppid=17330 vsize=77452 memory=2944 CPUtime=0.1 cores=0,2
/proc/17333/stat : 17333 (pb_competition_) R 17330 17333 15419 0 -1 4194304 194 0 0 0 9 1 0 0 20 0 2 0 31040529 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
/proc/17333/statm: 19363 736 672 633 0 2227 0
[pid=17333/tid=17335] ppid=17330 vsize=77452 memory=4026531960 CPUtime=0 cores=0,2
/proc/17333/task/17335/stat : 17335 (pb_competition_) S 17330 17333 15419 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 31040530 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 77452 KiB
Current children cumulated memory: 2944 KiB

[startup+0.205205 s]*
/proc/loadavg: 7.21 7.30 7.23 8/267 17335
/proc/meminfo: memFree=130199748/131249992 swapFree=33010684/33010684
[pid=17333] ppid=17330 vsize=77452 memory=2944 CPUtime=0.21 cores=0,2
/proc/17333/stat : 17333 (pb_competition_) R 17330 17333 15419 0 -1 4194304 194 0 0 0 19 2 0 0 20 0 2 0 31040529 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
/proc/17333/statm: 19363 736 672 633 0 2227 0
[pid=17333/tid=17335] ppid=17330 vsize=77452 memory=664958721904869660 CPUtime=0 cores=0,2
/proc/17333/task/17335/stat : 17335 (pb_competition_) S 17330 17333 15419 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 31040530 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 77452 KiB
Current children cumulated memory: 2944 KiB

[startup+0.304501 s]*
/proc/loadavg: 7.21 7.30 7.23 8/267 17335
/proc/meminfo: memFree=130199748/131249992 swapFree=33010684/33010684
[pid=17333] ppid=17330 vsize=77452 memory=2944 CPUtime=0.31 cores=0,2
/proc/17333/stat : 17333 (pb_competition_) R 17330 17333 15419 0 -1 4194304 194 0 0 0 28 3 0 0 20 0 2 0 31040529 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
/proc/17333/statm: 19363 736 672 633 0 2227 0
[pid=17333/tid=17335] ppid=17330 vsize=77452 memory=7969545615369845869 CPUtime=0 cores=0,2
/proc/17333/task/17335/stat : 17335 (pb_competition_) S 17330 17333 15419 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 31040530 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 77452 KiB
Current children cumulated memory: 2944 KiB

[startup+0.700111 s]
/proc/loadavg: 7.21 7.30 7.23 8/267 17335
/proc/meminfo: memFree=130199748/131249992 swapFree=33010684/33010684
[pid=17333] ppid=17330 vsize=77452 memory=2944 CPUtime=0.69 cores=0,2
/proc/17333/stat : 17333 (pb_competition_) R 17330 17333 15419 0 -1 4194304 197 0 0 0 63 6 0 0 20 0 2 0 31040529 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
/proc/17333/statm: 19363 736 672 633 0 2227 0
[pid=17333/tid=17335] ppid=17330 vsize=77452 memory=17152 CPUtime=0 cores=0,2
/proc/17333/task/17335/stat : 17335 (pb_competition_) S 17330 17333 15419 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 31040530 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 77452 KiB
Current children cumulated memory: 2944 KiB

[startup+1.50011 s]
/proc/loadavg: 7.21 7.30 7.23 8/267 17335
/proc/meminfo: memFree=130199748/131249992 swapFree=33010684/33010684
[pid=17333] ppid=17330 vsize=77452 memory=2944 CPUtime=1.49 cores=0,2
/proc/17333/stat : 17333 (pb_competition_) R 17330 17333 15419 0 -1 4194304 276 0 0 0 137 12 0 0 20 0 2 0 31040529 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
/proc/17333/statm: 19363 736 672 633 0 2227 0
[pid=17333/tid=17335] ppid=17330 vsize=77452 memory=17152 CPUtime=0 cores=0,2
/proc/17333/task/17335/stat : 17335 (pb_competition_) S 17330 17333 15419 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 31040530 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 77452 KiB
Current children cumulated memory: 2944 KiB

[startup+3.10459 s]
/proc/loadavg: 7.20 7.30 7.23 8/267 17335
/proc/meminfo: memFree=130199936/131249992 swapFree=33010684/33010684
[pid=17333] ppid=17330 vsize=77452 memory=2944 CPUtime=3.09 cores=0,2
/proc/17333/stat : 17333 (pb_competition_) R 17330 17333 15419 0 -1 4194304 353 0 0 0 283 26 0 0 20 0 2 0 31040529 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
/proc/17333/statm: 19363 736 672 633 0 2227 0
[pid=17333/tid=17335] ppid=17330 vsize=77452 memory=2944 CPUtime=0 cores=0,2
/proc/17333/task/17335/stat : 17335 (pb_competition_) S 17330 17333 15419 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 31040530 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 77452 KiB
Current children cumulated memory: 2944 KiB

[startup+4.92576 s]
# the end of solver process 17333 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.46633 s, system=0.452721 s

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

[startup+3.20013 s]
/proc/loadavg: 7.20 7.30 7.23 8/267 17335
/proc/meminfo: memFree=130199936/131249992 swapFree=33010684/33010684
[pid=17333] ppid=17330 vsize=77452 memory=2944 CPUtime=3.18 cores=0,2
/proc/17333/stat : 17333 (pb_competition_) R 17330 17333 15419 0 -1 4194304 353 0 0 0 291 27 0 0 20 0 2 0 31040529 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
/proc/17333/statm: 19363 736 672 633 0 2227 0
[pid=17333/tid=17335] ppid=17330 vsize=77452 memory=0 CPUtime=0 cores=0,2
/proc/17333/task/17335/stat : 17335 (pb_competition_) S 17330 17333 15419 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 31040530 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 77452 KiB
Current children cumulated memory: 2944 KiB

[startup+4.0001 s]*
/proc/loadavg: 7.20 7.30 7.23 8/267 17335
/proc/meminfo: memFree=130199936/131249992 swapFree=33010684/33010684
[pid=17333] ppid=17330 vsize=77452 memory=2944 CPUtime=3.99 cores=0,2
/proc/17333/stat : 17333 (pb_competition_) R 17330 17333 15419 0 -1 4194304 353 0 0 0 364 35 0 0 20 0 2 0 31040529 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
/proc/17333/statm: 19363 736 672 633 0 2227 0
[pid=17333/tid=17335] ppid=17330 vsize=77452 memory=7969545615369845869 CPUtime=0 cores=0,2
/proc/17333/task/17335/stat : 17335 (pb_competition_) S 17330 17333 15419 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 31040530 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
Current children cumulated CPU time: 3.99 s
Current children cumulated vsize: 77452 KiB
Current children cumulated memory: 2944 KiB

[startup+4.4001 s]
/proc/loadavg: 7.20 7.30 7.23 8/267 17335
/proc/meminfo: memFree=130199936/131249992 swapFree=33010684/33010684
[pid=17333] ppid=17330 vsize=77452 memory=2944 CPUtime=4.39 cores=0,2
/proc/17333/stat : 17333 (pb_competition_) R 17330 17333 15419 0 -1 4194304 353 0 0 0 399 40 0 0 20 0 2 0 31040529 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
/proc/17333/statm: 19363 736 672 633 0 2227 0
[pid=17333/tid=17335] ppid=17330 vsize=77452 memory=5760 CPUtime=0 cores=0,2
/proc/17333/task/17335/stat : 17335 (pb_competition_) S 17330 17333 15419 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 31040530 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
Current children cumulated CPU time: 4.39 s
Current children cumulated vsize: 77452 KiB
Current children cumulated memory: 2944 KiB

[startup+4.8001 s]
/proc/loadavg: 7.20 7.30 7.23 8/267 17335
/proc/meminfo: memFree=130199936/131249992 swapFree=33010684/33010684
[pid=17333] ppid=17330 vsize=77452 memory=2944 CPUtime=4.79 cores=0,2
/proc/17333/stat : 17333 (pb_competition_) R 17330 17333 15419 0 -1 4194304 353 0 0 0 435 44 0 0 20 0 2 0 31040529 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
/proc/17333/statm: 19363 736 672 633 0 2227 0
[pid=17333/tid=17335] ppid=17330 vsize=77452 memory=7969545615369845869 CPUtime=0 cores=0,2
/proc/17333/task/17335/stat : 17335 (pb_competition_) S 17330 17333 15419 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 31040530 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
Current children cumulated CPU time: 4.79 s
Current children cumulated vsize: 77452 KiB
Current children cumulated memory: 2944 KiB

[startup+4.9001 s]
/proc/loadavg: 7.20 7.30 7.23 8/267 17335
/proc/meminfo: memFree=130199936/131249992 swapFree=33010684/33010684
[pid=17333] ppid=17330 vsize=77452 memory=2944 CPUtime=4.88 cores=0,2
/proc/17333/stat : 17333 (pb_competition_) R 17330 17333 15419 0 -1 4194304 353 0 0 0 444 44 0 0 20 0 2 0 31040529 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
/proc/17333/statm: 19363 736 672 633 0 2227 0
[pid=17333/tid=17335] ppid=17330 vsize=77452 memory=2944 CPUtime=0 cores=0,2
/proc/17333/task/17335/stat : 17335 (pb_competition_) S 17330 17333 15419 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 31040530 79310848 736 18446744073709551615 4198400 6788177 140725382560608 0 0 0 0 0 8404994 1 0 0 -1 2 0 0 0 0 0 7336896 7391280 18288640 140725382564185 140725382564312 140725382564312 140725382569914 0
Current children cumulated CPU time: 4.88 s
Current children cumulated vsize: 77452 KiB
Current children cumulated memory: 2944 KiB

Child status: 0

Real time (s): 4.92579
CPU time (s): 4.91905
CPU user time (s): 4.46633
CPU system time (s): 0.452721
CPU usage (%): 99.8632
Max. virtual memory (cumulated for all children) (KiB): 77452
Max. memory (cumulated for all children) (KiB): 2944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.46633
system time used= 0.452721
maximum resident set size= 3888
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 362
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= 6
involuntary context switches= 16


# summary of solver processes directly reported to runsolver:
#   pid: 17333
#   total CPU time (s): 4.91905
#   total CPU user time (s): 4.46633
#   total CPU system time (s): 0.452721

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024972 second user time and 0.031411 second system time

The end

Launcher Data 

Begin job on nodeC035 at 2025-06-29 01:34:20
IDJOB=4496106
IDBENCH=148107
IDSOLVER=3347
FILE ID=nodeC035/4496106-1751153660
RUNJOBID= nodeC035-1751145886-15429
SLURM_JOB_ID= 9587453
Free space on /tmp= 433048 MiB

SOLVER NAME= PRINTEMPS 2025-05-28
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob2.opb
COMMAND LINE= pb_competition_2025_solver -k -1 -t -1.0 -j NBCORE -r RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4496106-1751153660/watcher-4496106-1751153660 -o /tmp/evaluation-result-4496106-1751153660/solver-4496106-1751153660 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC035-1751145886-15429 --watchdog 3760  pb_competition_2025_solver -k -1 -t -1.0 -j 2 -r 1506033180 HOME/instance-4496106-1751153660.opb

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

MD5SUM BENCH= f3b4489b3c27b845ad2c738d1f690b61
RANDOM SEED=1506033180

nodeC035 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		: 3605.818
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	: 6999.51
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		: 3599.718
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	: 6999.51
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		: 3599.487
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	: 6999.51
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		: 3599.750
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	: 6999.51
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		: 3599.729
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	: 6999.51
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		: 3599.733
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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.730
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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.753
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	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249992 kB
MemFree:        130199748 kB
MemAvailable:   129807692 kB
Buffers:            3280 kB
Cached:           381064 kB
SwapCached:            0 kB
Active:           316624 kB
Inactive:         159308 kB
Active(anon):     109652 kB
Inactive(anon):        0 kB
Active(file):     206972 kB
Inactive(file):   159308 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              4932 kB
Writeback:             0 kB
AnonPages:         94676 kB
Mapped:           111052 kB
Shmem:             18064 kB
KReclaimable:      84964 kB
Slab:             167712 kB
SReclaimable:      84964 kB
SUnreclaim:        82748 kB
KernelStack:        4288 kB
PageTables:         2992 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     450724 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433044 MiB
End job on nodeC035 at 2025-06-29 01:34:25