Trace number 4490261

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 NameAnswerobjective functionCPU timeWall clock time
Exact_no_dombreaking 2025-06-16OPT2 408.669 410.083

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/
manquiho/market-split/normalized-opt-market-split_4_30_3.opb
MD5SUM86001821498b0a30bc65df6451678f5a
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark18.7971
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables94
Total number of constraints8
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 constraints8
Minimum length of a constraint45
Maximum length of a constraint46
Number of terms in the objective function 64
Biggest coefficient in the objective function 128
Number of bits for the biggest coefficient in the objective function 8
Sum of the numbers in the objective function 2040
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 940
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 3331
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

358.63/360.00	o 459
358.63/360.00	o 303
358.63/360.00	o 301
358.63/360.00	o 297
358.63/360.00	o 295
358.74/360.00	o 293
358.74/360.00	o 36
358.74/360.01	o 35
358.74/360.01	o 34
358.74/360.01	o 32
358.74/360.01	o 31
358.74/360.01	o 27
358.74/360.02	o 25
358.74/360.02	o 21
358.74/360.02	o 19
358.74/360.04	o 18
358.74/360.05	o 16
358.74/360.05	o 14
358.74/360.09	o 13
358.74/360.09	o 11
358.74/360.09	o 7
358.74/360.09	o 5
359.23/360.58	o 4
359.83/361.17	o 3
365.81/367.17	o 2
408.58/410.08	s OPTIMUM FOUND
408.58/410.08	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

Verifier Data 

OK	2

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 (62581 MiB free)
  memory of node 1: 64465 MiB (63563 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4490261-1751365769/watcher-4490261-1751365769 -o /tmp/evaluation-result-4490261-1751365769/solver-4490261-1751365769 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1751358541-49794 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1159179833 --ls=360 --inp-dombreaklim=0 HOME/instance-4490261-1751365769.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=50620, runsolver pid=50617
Current StackSize limit: 8192 KiB


[startup+0.100066 s]*
/proc/loadavg: 4.06 4.09 4.09 5/265 50621
/proc/meminfo: memFree=129132700/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=0.1 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 10 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+0.206036 s]*
/proc/loadavg: 4.06 4.09 4.09 5/265 50621
/proc/meminfo: memFree=129132700/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=0.21 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 21 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+0.305938 s]*
/proc/loadavg: 4.06 4.09 4.09 5/265 50621
/proc/meminfo: memFree=129132700/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=0.31 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 31 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+0.700175 s]
/proc/loadavg: 4.06 4.09 4.09 5/265 50621
/proc/meminfo: memFree=129116824/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=0.69 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 69 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+1.50017 s]
/proc/loadavg: 4.06 4.09 4.09 5/265 50621
/proc/meminfo: memFree=128897644/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=1.49 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 149 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+3.10582 s]
/proc/loadavg: 4.06 4.09 4.09 5/265 50621
/proc/meminfo: memFree=128897852/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=3.09 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 309 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+6.30018 s]
/proc/loadavg: 4.05 4.09 4.09 5/265 50621
/proc/meminfo: memFree=128897892/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=6.27 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 627 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+12.7002 s]
/proc/loadavg: 4.05 4.08 4.09 5/265 50621
/proc/meminfo: memFree=128897904/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=12.66 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 1266 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+25.5002 s]
/proc/loadavg: 4.12 4.10 4.09 5/266 50623
/proc/meminfo: memFree=128919708/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=25.42 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 2542 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+51.1058 s]
/proc/loadavg: 4.08 4.09 4.09 5/266 50623
/proc/meminfo: memFree=128908128/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=50.93 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 5093 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.09 4.09 5/265 50626
/proc/meminfo: memFree=128910072/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=101.94 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 10194 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 101.94 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+162.3 s]
/proc/loadavg: 4.10 4.09 4.09 5/264 50628
/proc/meminfo: memFree=128876164/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=161.72 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 16172 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 161.72 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+222.3 s]
/proc/loadavg: 4.09 4.08 4.09 5/264 50630
/proc/meminfo: memFree=128876488/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=221.51 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 22151 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 221.51 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+282.3 s]
/proc/loadavg: 4.07 4.08 4.09 5/264 50632
/proc/meminfo: memFree=128893996/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=281.3 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 28130 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 281.3 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+342.3 s]
/proc/loadavg: 4.06 4.08 4.09 5/263 50634
/proc/meminfo: memFree=128891644/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=27832 memory=4352 CPUtime=341.09 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 216 0 0 0 34109 0 0 0 20 0 1 0 52255512 28499968 1088 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 6958 1088 1024 1200 0 5438 0
Current children cumulated CPU time: 341.09 s
Current children cumulated vsize: 27832 KiB
Current children cumulated memory: 4352 KiB

[startup+402.3 s]
/proc/loadavg: 4.06 4.08 4.09 5/264 50774
/proc/meminfo: memFree=129835160/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=32324 memory=14544 CPUtime=400.9 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 1593 0 0 0 40001 89 0 0 20 0 1 0 52255512 33099776 3636 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 8081 3636 1280 1200 0 6561 0
Current children cumulated CPU time: 400.9 s
Current children cumulated vsize: 32324 KiB
Current children cumulated memory: 14544 KiB

[startup+410.083 s]
# the end of solver process 50620 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=407.622 s, system=1.04666 s

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

[startup+403.2 s]
/proc/loadavg: 4.06 4.08 4.09 5/264 50774
/proc/meminfo: memFree=129835160/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=32324 memory=14544 CPUtime=401.79 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 1612 0 0 0 40089 90 0 0 20 0 1 0 52255512 33099776 3636 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 8081 3636 1280 1200 0 6561 0
Current children cumulated CPU time: 401.79 s
Current children cumulated vsize: 32324 KiB
Current children cumulated memory: 14544 KiB

[startup+406.4 s]
/proc/loadavg: 4.06 4.08 4.09 5/264 50774
/proc/meminfo: memFree=129835412/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=32324 memory=14544 CPUtime=404.99 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 1631 0 0 0 40403 96 0 0 20 0 1 0 52255512 33099776 3636 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 8081 3636 1280 1200 0 6561 0
Current children cumulated CPU time: 404.99 s
Current children cumulated vsize: 32324 KiB
Current children cumulated memory: 14544 KiB

[startup+408 s]*
/proc/loadavg: 4.06 4.08 4.09 5/264 50774
/proc/meminfo: memFree=129835412/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=32324 memory=14544 CPUtime=406.59 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 1633 0 0 0 40560 99 0 0 20 0 1 0 52255512 33099776 3636 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 8081 3636 1280 1200 0 6561 0
Current children cumulated CPU time: 406.59 s
Current children cumulated vsize: 32324 KiB
Current children cumulated memory: 14544 KiB

[startup+408.8 s]
/proc/loadavg: 4.06 4.08 4.09 5/264 50774
/proc/meminfo: memFree=129835412/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=32476 memory=14672 CPUtime=407.38 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 1685 0 0 0 40637 101 0 0 20 0 1 0 52255512 33255424 3668 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 8119 3668 1280 1200 0 6599 0
Current children cumulated CPU time: 407.38 s
Current children cumulated vsize: 32476 KiB
Current children cumulated memory: 14672 KiB

[startup+409.6 s]
/proc/loadavg: 4.06 4.08 4.09 5/264 50774
/proc/meminfo: memFree=129835412/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=32476 memory=14672 CPUtime=408.18 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 1687 0 0 0 40715 103 0 0 20 0 1 0 52255512 33255424 3668 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 8119 3668 1280 1200 0 6599 0
Current children cumulated CPU time: 408.18 s
Current children cumulated vsize: 32476 KiB
Current children cumulated memory: 14672 KiB

[startup+410 s]*
/proc/loadavg: 4.13 4.09 4.09 5/264 50774
/proc/meminfo: memFree=129835412/131249996 swapFree=33010684/33010684
[pid=50620] ppid=50617 vsize=32476 memory=14672 CPUtime=408.58 cores=5,7
/proc/50620/stat : 50620 (Exact) R 50617 50620 49781 0 -1 4194304 1687 0 0 0 40754 104 0 0 20 0 1 0 52255512 33255424 3668 18446744073709551615 4198400 9112445 140726951282080 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 19181568 140726951287078 140726951287277 140726951287277 140726951292879 0
/proc/50620/statm: 8119 3668 1280 1200 0 6599 0
Current children cumulated CPU time: 408.58 s
Current children cumulated vsize: 32476 KiB
Current children cumulated memory: 14672 KiB

Child status: 30

Real time (s): 410.083
CPU time (s): 408.669
CPU user time (s): 407.622
CPU system time (s): 1.04666
CPU usage (%): 99.655
Max. virtual memory (cumulated for all children) (KiB): 32476
Max. memory (cumulated for all children) (KiB): 14672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 407.622
system time used= 1.04666
maximum resident set size= 14672
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1722
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= 3
involuntary context switches= 2124


# summary of solver processes directly reported to runsolver:
#   pid: 50620
#   total CPU time (s): 408.669
#   total CPU user time (s): 407.622
#   total CPU system time (s): 1.04666

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.782423 second user time and 1.86933 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2025-07-01 12:29:29
IDJOB=4490261
IDBENCH=147577
IDSOLVER=3319
FILE ID=nodeC032/4490261-1751365769
RUNJOBID= nodeC032-1751358541-49794
SLURM_JOB_ID= 9598153
Free space on /tmp= 431976 MiB

SOLVER NAME= Exact_no_dombreaking 2025-06-16
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/market-split/normalized-opt-market-split_4_30_3.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 --inp-dombreaklim=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4490261-1751365769/watcher-4490261-1751365769 -o /tmp/evaluation-result-4490261-1751365769/solver-4490261-1751365769 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1751358541-49794 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1159179833 --ls=360 --inp-dombreaklim=0 HOME/instance-4490261-1751365769.opb

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

MD5SUM BENCH= 86001821498b0a30bc65df6451678f5a
RANDOM SEED=1159179833

nodeC032 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.839
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	: 6999.69
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		: 3599.802
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	: 6999.69
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		: 3599.930
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	: 6999.69
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		: 3600.155
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	: 6999.69
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		: 3600.140
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	: 6999.69
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		: 3599.848
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	: 6999.69
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		: 3599.800
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	: 6999.69
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		: 3599.843
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	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129172960 kB
MemAvailable:   129157000 kB
Buffers:            3280 kB
Cached:           791148 kB
SwapCached:            0 kB
Active:           917120 kB
Inactive:         536564 kB
Active(anon):     677332 kB
Inactive(anon):        0 kB
Active(file):     239788 kB
Inactive(file):   536564 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             91208 kB
Writeback:          8200 kB
AnonPages:        662448 kB
Mapped:           115480 kB
Shmem:             18068 kB
KReclaimable:      93856 kB
Slab:             181276 kB
SReclaimable:      93856 kB
SUnreclaim:        87420 kB
KernelStack:        4288 kB
PageTables:         4248 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    1120884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150488 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    219136 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:      203476 kB
DirectMap2M:     7956480 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432040 MiB
End job on nodeC032 at 2025-07-01 12:36:19