Trace number 4495730

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
Exact_no_db_no_ls 2025-06-19SAT 289.725 290.499

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob10.opb
MD5SUMff70f65d4e56aadb7819a27e192bee4f
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 benchmark0.03463
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables106
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 constraint106
Maximum length of a constraint106
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 106925262
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 1723212177
Number of bits of the biggest sum of numbers31
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

289.61/290.49	s SATISFIABLE
289.61/290.49	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 x71 -x72 -x73 -x74 -x75 -x76 x77 x78 x79 -x80 x81 x82 -x83 -x84 -x85 -x86 x87 -x88 x89 x90 x91 x92 x93 x94 x95 -x96 x97 -x98 -x99 x100 x101 -x102 -x103 -x104 -x105 -x106

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: 63837 MiB (63292 MiB free)
  memory of node 1: 64465 MiB (63948 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495730-1751157615/watcher-4495730-1751157615 -o /tmp/evaluation-result-4495730-1751157615/solver-4495730-1751157615 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751157586-17409 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=740712348 --ls=0 --inp-dombreaklim=0 HOME/instance-4495730-1751157615.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
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
solver pid=17871, runsolver pid=17868
Current StackSize limit: 8192 KiB


[startup+0.1001 s]*
/proc/loadavg: 2.61 2.28 3.50 5/253 17872
/proc/meminfo: memFree=130294712/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=28232 memory=6144 CPUtime=0.1 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 417 0 0 0 10 0 0 0 20 0 1 0 31440600 28909568 1536 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 7058 1536 1280 1200 0 5538 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28232 KiB
Current children cumulated memory: 6144 KiB

[startup+0.213055 s]*
/proc/loadavg: 2.61 2.28 3.50 5/253 17872
/proc/meminfo: memFree=130294712/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=28496 memory=6656 CPUtime=0.21 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 530 0 0 0 21 0 0 0 20 0 1 0 31440600 29179904 1664 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 7124 1664 1280 1200 0 5604 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 28496 KiB
Current children cumulated memory: 6656 KiB

[startup+0.312407 s]*
/proc/loadavg: 2.61 2.28 3.50 5/253 17872
/proc/meminfo: memFree=130294712/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=28628 memory=6912 CPUtime=0.31 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 596 0 0 0 31 0 0 0 20 0 1 0 31440600 29315072 1728 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 7157 1728 1280 1200 0 5637 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 28628 KiB
Current children cumulated memory: 6912 KiB

[startup+0.700247 s]
/proc/loadavg: 2.61 2.28 3.50 5/253 17872
/proc/meminfo: memFree=130294712/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=29164 memory=10052 CPUtime=0.68 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 862 0 0 0 67 1 0 0 20 0 1 0 31440600 29863936 2513 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 7291 2513 1280 1200 0 5771 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 29164 KiB
Current children cumulated memory: 10052 KiB

[startup+1.50026 s]
/proc/loadavg: 2.61 2.28 3.50 5/253 17872
/proc/meminfo: memFree=130292948/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=31260 memory=11716 CPUtime=1.48 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 1302 0 0 0 147 1 0 0 20 0 1 0 31440600 32010240 2929 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 7815 2929 1280 1200 0 6295 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 31260 KiB
Current children cumulated memory: 11716 KiB

[startup+3.11267 s]
/proc/loadavg: 2.72 2.31 3.50 5/253 17872
/proc/meminfo: memFree=130283108/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=32300 memory=14832 CPUtime=3.09 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 1572 0 0 0 307 2 0 0 20 0 1 0 31440600 33075200 3708 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 8075 3708 1280 1200 0 6555 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 32300 KiB
Current children cumulated memory: 14832 KiB

[startup+6.30025 s]
/proc/loadavg: 2.72 2.31 3.50 5/253 17872
/proc/meminfo: memFree=130279408/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=34652 memory=18868 CPUtime=6.27 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 2047 0 0 0 623 4 0 0 20 0 1 0 31440600 35483648 4717 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 8663 4717 1280 1200 0 7143 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 34652 KiB
Current children cumulated memory: 18868 KiB

[startup+12.7002 s]
/proc/loadavg: 2.92 2.37 3.51 5/253 17963
/proc/meminfo: memFree=130295292/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=38960 memory=24228 CPUtime=12.66 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 2922 0 0 0 1260 6 0 0 20 0 1 0 31440600 39895040 6057 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 9740 6057 1280 1200 0 8220 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 38960 KiB
Current children cumulated memory: 24228 KiB

[startup+25.5003 s]
/proc/loadavg: 3.09 2.42 3.52 5/252 17963
/proc/meminfo: memFree=130296060/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=41596 memory=30832 CPUtime=25.41 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 3576 0 0 0 2531 10 0 0 20 0 1 0 31440600 42594304 7708 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 10399 7708 1280 1200 0 8879 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 41596 KiB
Current children cumulated memory: 30832 KiB

[startup+51.1127 s]
/proc/loadavg: 3.46 2.56 3.54 5/252 17963
/proc/meminfo: memFree=130273636/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=45040 memory=35684 CPUtime=50.96 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 4377 0 0 0 5077 19 0 0 20 0 1 0 31440600 46120960 8921 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 11260 8921 1280 1200 0 9740 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 45040 KiB
Current children cumulated memory: 35684 KiB

[startup+102.3 s]
/proc/loadavg: 3.83 2.82 3.57 5/252 18146
/proc/meminfo: memFree=130257632/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=45768 memory=37844 CPUtime=102.01 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 4655 0 0 0 10161 40 0 0 20 0 1 0 31440600 46866432 9461 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 11442 9461 1280 1200 0 9922 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 45768 KiB
Current children cumulated memory: 37844 KiB

[startup+162.3 s]
/proc/loadavg: 4.06 3.07 3.61 5/252 18153
/proc/meminfo: memFree=130278540/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=46344 memory=38356 CPUtime=161.85 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 4807 0 0 0 16120 65 0 0 20 0 1 0 31440600 47456256 9589 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 11586 9589 1280 1200 0 10066 0
Current children cumulated CPU time: 161.85 s
Current children cumulated vsize: 46344 KiB
Current children cumulated memory: 38356 KiB

[startup+222.3 s]
/proc/loadavg: 4.08 3.26 3.64 5/252 18199
/proc/meminfo: memFree=130300580/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=46344 memory=38356 CPUtime=221.69 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 4814 0 0 0 22081 88 0 0 20 0 1 0 31440600 47456256 9589 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 11586 9589 1280 1200 0 10066 0
Current children cumulated CPU time: 221.69 s
Current children cumulated vsize: 46344 KiB
Current children cumulated memory: 38356 KiB

[startup+282.3 s]
/proc/loadavg: 4.08 3.40 3.67 5/252 18201
/proc/meminfo: memFree=130296788/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=46728 memory=38996 CPUtime=281.54 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 4922 0 0 0 28043 111 0 0 20 0 1 0 31440600 47849472 9749 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 11682 9749 1280 1200 0 10162 0
Current children cumulated CPU time: 281.54 s
Current children cumulated vsize: 46728 KiB
Current children cumulated memory: 38996 KiB

[startup+290.499 s]
# the end of solver process 17871 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=288.577 s, system=1.14885 s

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

[startup+284.8 s]
/proc/loadavg: 4.07 3.41 3.67 5/252 18201
/proc/meminfo: memFree=130296788/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=46728 memory=38996 CPUtime=284.04 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 4922 0 0 0 28292 112 0 0 20 0 1 0 31440600 47849472 9749 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 11682 9749 1280 1200 0 10162 0
Current children cumulated CPU time: 284.04 s
Current children cumulated vsize: 46728 KiB
Current children cumulated memory: 38996 KiB

[startup+288 s]*
/proc/loadavg: 4.14 3.44 3.68 5/252 18201
/proc/meminfo: memFree=130296788/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=46728 memory=38996 CPUtime=287.23 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 4922 0 0 0 28611 112 0 0 20 0 1 0 31440600 47849472 9749 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 11682 9749 1280 1200 0 10162 0
Current children cumulated CPU time: 287.23 s
Current children cumulated vsize: 46728 KiB
Current children cumulated memory: 38996 KiB

[startup+289.6 s]
/proc/loadavg: 4.14 3.44 3.68 5/252 18201
/proc/meminfo: memFree=130296788/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=46728 memory=38996 CPUtime=288.82 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 4922 0 0 0 28768 114 0 0 20 0 1 0 31440600 47849472 9749 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 11682 9749 1280 1200 0 10162 0
Current children cumulated CPU time: 288.82 s
Current children cumulated vsize: 46728 KiB
Current children cumulated memory: 38996 KiB

[startup+290 s]*
/proc/loadavg: 4.14 3.44 3.68 5/252 18201
/proc/meminfo: memFree=130296788/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=46728 memory=38996 CPUtime=289.23 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 4922 0 0 0 28809 114 0 0 20 0 1 0 31440600 47849472 9749 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 11682 9749 1280 1200 0 10162 0
Current children cumulated CPU time: 289.23 s
Current children cumulated vsize: 46728 KiB
Current children cumulated memory: 38996 KiB

[startup+290.4 s]
/proc/loadavg: 4.14 3.44 3.68 5/252 18201
/proc/meminfo: memFree=130296788/131382120 swapFree=33010684/33010684
[pid=17871] ppid=17868 vsize=46728 memory=38996 CPUtime=289.61 cores=4,6
/proc/17871/stat : 17871 (Exact) R 17868 17871 17398 0 -1 4194304 4922 0 0 0 28847 114 0 0 20 0 1 0 31440600 47849472 9749 18446744073709551615 4198400 9112445 140733061303664 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 32280576 140733061310761 140733061310957 140733061310957 140733061316559 0
/proc/17871/statm: 11682 9749 1280 1200 0 10162 0
Current children cumulated CPU time: 289.61 s
Current children cumulated vsize: 46728 KiB
Current children cumulated memory: 38996 KiB

Child status: 30

Real time (s): 290.499
CPU time (s): 289.725
CPU user time (s): 288.577
CPU system time (s): 1.14885
CPU usage (%): 99.7338
Max. virtual memory (cumulated for all children) (KiB): 46728
Max. memory (cumulated for all children) (KiB): 38996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 288.577
system time used= 1.14885
maximum resident set size= 38996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4925
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= 10
involuntary context switches= 183


# summary of solver processes directly reported to runsolver:
#   pid: 17871
#   total CPU time (s): 289.725
#   total CPU user time (s): 288.577
#   total CPU system time (s): 1.14885

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.33627 second user time and 2.74756 second system time

The end

Launcher Data

Begin job on nodeC008 at 2025-06-29 02:40:15
IDJOB=4495730
IDBENCH=148097
IDSOLVER=3318
FILE ID=nodeC008/4495730-1751157615
RUNJOBID= nodeC008-1751157586-17409
SLURM_JOB_ID= 9587487
Free space on /tmp= 433040 MiB

SOLVER NAME= Exact_no_db_no_ls 2025-06-19
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob10.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=0 --inp-dombreaklim=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495730-1751157615/watcher-4495730-1751157615 -o /tmp/evaluation-result-4495730-1751157615/solver-4495730-1751157615 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751157586-17409 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=740712348 --ls=0 --inp-dombreaklim=0 HOME/instance-4495730-1751157615.opb

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

MD5SUM BENCH= ff70f65d4e56aadb7819a27e192bee4f
RANDOM SEED=740712348

nodeC008 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		: 3661.689
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	: 6983.72
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		: 3662.246
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	: 6983.72
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		: 1197.602
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	: 6983.72
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		: 1197.933
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	: 6983.72
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		: 2994.459
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	: 6983.72
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		: 3662.194
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	: 6983.72
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		: 1197.208
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	: 6983.72
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		: 1197.522
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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        130295156 kB
MemAvailable:   129916576 kB
Buffers:            3280 kB
Cached:           409032 kB
SwapCached:            0 kB
Active:           333376 kB
Inactive:         210884 kB
Active(anon):     149904 kB
Inactive(anon):        0 kB
Active(file):     183472 kB
Inactive(file):   210884 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             29896 kB
Writeback:             0 kB
AnonPages:        135148 kB
Mapped:           117780 kB
Shmem:             17956 kB
KReclaimable:      84360 kB
Slab:             162500 kB
SReclaimable:      84360 kB
SUnreclaim:        78140 kB
KernelStack:        4064 kB
PageTables:         3224 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     507612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149464 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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:      181064 kB
DirectMap2M:     9158656 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433032 MiB
End job on nodeC008 at 2025-06-29 02:45:06