Trace number 4486083

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
Hybrid-CASHWMaxSATDisjCom+ExactPRS 2025-06-01UNSAT 2.98584 3.01971

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/mps-v2-20-10/MIPLIB/
miplib3/normalized-mps-v2-20-10-qnet1_o.opb
MD5SUM4401e16402ac51c9a85648986d824744
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.016741
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5380
Total number of constraints584
Number of constraints which are clauses32
Number of constraints which are cardinality constraints (but not clauses)48
Number of constraints which are nor clauses,nor cardinality constraints504
Minimum length of a constraint2
Maximum length of a constraint54
Number of terms in the objective function 3720
Biggest coefficient in the objective function 536870912
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 133143986052
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 8388608000000
Number of bits of the biggest number in a constraint 43
Biggest sum of numbers in a constraint 17124187591735
Number of bits of the biggest sum of numbers44
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/3.00	c Solved by First Program
0.00/3.01	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
0.00/3.01	c Do: 140723289269144 140723289269152
0.00/3.01	c Using COMiniSatPS SAT solver by Chanseok Oh (2016)
0.00/3.01	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (62552 MiB free)
  memory of node 1: 64465 MiB (60914 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4486083-1751310216/watcher-4486083-1751310216 -o /tmp/evaluation-result-4486083-1751310216/solver-4486083-1751310216 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751301654-39063 --watchdog 3760 ./Hybrid-CASHWMaxSATDisjCom+ExactPRS HOME/instance-4486083-1751310216.opb 3600 HOME 

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
Current StackSize limit: 8192 KiB

solver pid=40409, runsolver pid=40406

[startup+0.100065 s]*
/proc/loadavg: 4.14 4.13 4.10 5/272 40413
/proc/meminfo: memFree=126428336/131250000 swapFree=33010684/33010684
[pid=40409] ppid=40406 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/40409/stat : 40409 (Hybrid-CASHWMax) S 40406 40409 39050 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 46644115 4427776 736 18446744073709551615 94871422132224 94871423026757 140723925878912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94871423265808 94871423313552 94871452311552 140723925887319 140723925887473 140723925887473 140723925893075 0
/proc/40409/statm: 1081 736 672 219 0 143 0
[pid=40412] ppid=40409 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/40412/stat : 40412 (timeout) S 40409 40412 39050 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46644117 2723840 352 18446744073709551615 94907390140416 94907390156929 140722461917280 0 0 0 0 3145728 90119 1 0 0 17 5 0 0 0 0 0 94907390171696 94907390173784 94907395780608 140722461923734 140722461923874 140722461923874 140722461929447 0
/proc/40412/statm: 665 352 352 5 0 90 0
[pid=40413] ppid=40412 vsize=29172 memory=10796 CPUtime=0.07 cores=5,7
/proc/40413/stat : 40413 (CASHWMaxSAT-Dis) R 40412 40412 39050 0 -1 4194304 2223 0 0 0 7 0 0 0 20 0 1 0 46644117 29872128 2699 18446744073709551615 4198400 14093885 140723289271504 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 31449088 140723289278876 140723289279003 140723289279003 140723289284576 0
/proc/40413/statm: 7293 2699 768 2416 0 4395 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 36156 KiB
Current children cumulated memory: 15148 KiB

[startup+0.205824 s]*
/proc/loadavg: 4.14 4.13 4.10 5/272 40414
/proc/meminfo: memFree=126428084/131250000 swapFree=33010684/33010684
[pid=40409] ppid=40406 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/40409/stat : 40409 (Hybrid-CASHWMax) S 40406 40409 39050 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 46644115 4427776 736 18446744073709551615 94871422132224 94871423026757 140723925878912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94871423265808 94871423313552 94871452311552 140723925887319 140723925887473 140723925887473 140723925893075 0
/proc/40409/statm: 1081 736 672 219 0 143 0
[pid=40412] ppid=40409 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/40412/stat : 40412 (timeout) S 40409 40412 39050 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46644117 2723840 352 18446744073709551615 94907390140416 94907390156929 140722461917280 0 0 0 0 3145728 90119 1 0 0 17 5 0 0 0 0 0 94907390171696 94907390173784 94907395780608 140722461923734 140722461923874 140722461923874 140722461929447 0
/proc/40412/statm: 665 352 352 5 0 90 0
[pid=40413] ppid=40412 vsize=29308 memory=10796 CPUtime=0.18 cores=5,7
/proc/40413/stat : 40413 (CASHWMaxSAT-Dis) R 40412 40412 39050 0 -1 4194304 2248 0 0 0 18 0 0 0 20 0 1 0 46644117 30011392 2699 18446744073709551615 4198400 14093885 140723289271504 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 31449088 140723289278876 140723289279003 140723289279003 140723289284576 0
/proc/40413/statm: 7327 2699 768 2416 0 4429 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 36292 KiB
Current children cumulated memory: 15148 KiB

[startup+0.305761 s]*
/proc/loadavg: 4.14 4.13 4.10 5/272 40414
/proc/meminfo: memFree=126427580/131250000 swapFree=33010684/33010684
[pid=40409] ppid=40406 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/40409/stat : 40409 (Hybrid-CASHWMax) S 40406 40409 39050 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 46644115 4427776 736 18446744073709551615 94871422132224 94871423026757 140723925878912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94871423265808 94871423313552 94871452311552 140723925887319 140723925887473 140723925887473 140723925893075 0
/proc/40409/statm: 1081 736 672 219 0 143 0
[pid=40412] ppid=40409 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/40412/stat : 40412 (timeout) S 40409 40412 39050 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46644117 2723840 352 18446744073709551615 94907390140416 94907390156929 140722461917280 0 0 0 0 3145728 90119 1 0 0 17 5 0 0 0 0 0 94907390171696 94907390173784 94907395780608 140722461923734 140722461923874 140722461923874 140722461929447 0
/proc/40412/statm: 665 352 352 5 0 90 0
[pid=40413] ppid=40412 vsize=29980 memory=11052 CPUtime=0.28 cores=5,7
/proc/40413/stat : 40413 (CASHWMaxSAT-Dis) R 40412 40412 39050 0 -1 4194304 2301 0 0 0 28 0 0 0 20 0 1 0 46644117 30699520 2763 18446744073709551615 4198400 14093885 140723289271504 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 31449088 140723289278876 140723289279003 140723289279003 140723289284576 0
/proc/40413/statm: 7495 2763 768 2416 0 4597 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 36964 KiB
Current children cumulated memory: 15404 KiB

[startup+0.70023 s]
/proc/loadavg: 4.14 4.13 4.10 5/272 40414
/proc/meminfo: memFree=126427580/131250000 swapFree=33010684/33010684
[pid=40409] ppid=40406 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/40409/stat : 40409 (Hybrid-CASHWMax) S 40406 40409 39050 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 46644115 4427776 736 18446744073709551615 94871422132224 94871423026757 140723925878912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94871423265808 94871423313552 94871452311552 140723925887319 140723925887473 140723925887473 140723925893075 0
/proc/40409/statm: 1081 736 672 219 0 143 0
[pid=40412] ppid=40409 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/40412/stat : 40412 (timeout) S 40409 40412 39050 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46644117 2723840 352 18446744073709551615 94907390140416 94907390156929 140722461917280 0 0 0 0 3145728 90119 1 0 0 17 5 0 0 0 0 0 94907390171696 94907390173784 94907395780608 140722461923734 140722461923874 140722461923874 140722461929447 0
/proc/40412/statm: 665 352 352 5 0 90 0
[pid=40413] ppid=40412 vsize=31980 memory=12700 CPUtime=0.67 cores=5,7
/proc/40413/stat : 40413 (CASHWMaxSAT-Dis) R 40412 40412 39050 0 -1 4194304 2889 0 0 0 67 0 0 0 20 0 1 0 46644117 32747520 3175 18446744073709551615 4198400 14093885 140723289271504 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 31449088 140723289278876 140723289279003 140723289279003 140723289284576 0
/proc/40413/statm: 7995 3175 768 2416 0 5097 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 38964 KiB
Current children cumulated memory: 17052 KiB

[startup+1.50022 s]
/proc/loadavg: 4.14 4.13 4.10 5/272 40414
/proc/meminfo: memFree=126437760/131250000 swapFree=33010684/33010684
[pid=40409] ppid=40406 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/40409/stat : 40409 (Hybrid-CASHWMax) S 40406 40409 39050 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 46644115 4427776 736 18446744073709551615 94871422132224 94871423026757 140723925878912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94871423265808 94871423313552 94871452311552 140723925887319 140723925887473 140723925887473 140723925893075 0
/proc/40409/statm: 1081 736 672 219 0 143 0
[pid=40412] ppid=40409 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/40412/stat : 40412 (timeout) S 40409 40412 39050 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46644117 2723840 352 18446744073709551615 94907390140416 94907390156929 140722461917280 0 0 0 0 3145728 90119 1 0 0 17 5 0 0 0 0 0 94907390171696 94907390173784 94907395780608 140722461923734 140722461923874 140722461923874 140722461929447 0
/proc/40412/statm: 665 352 352 5 0 90 0
[pid=40413] ppid=40412 vsize=34028 memory=15540 CPUtime=1.46 cores=5,7
/proc/40413/stat : 40413 (CASHWMaxSAT-Dis) R 40412 40412 39050 0 -1 4194304 3403 0 0 0 146 0 0 0 20 0 1 0 46644117 34844672 3885 18446744073709551615 4198400 14093885 140723289271504 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 31449088 140723289278876 140723289279003 140723289279003 140723289284576 0
/proc/40413/statm: 8507 3885 768 2416 0 5609 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 41012 KiB
Current children cumulated memory: 19892 KiB

[startup+3.01968 s]
# the end of solver process 40409 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.94802 s, system=0.03781 s

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

[startup+1.60026 s]
/proc/loadavg: 4.14 4.13 4.10 5/272 40414
/proc/meminfo: memFree=126437760/131250000 swapFree=33010684/33010684
[pid=40409] ppid=40406 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/40409/stat : 40409 (Hybrid-CASHWMax) S 40406 40409 39050 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 46644115 4427776 736 18446744073709551615 94871422132224 94871423026757 140723925878912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94871423265808 94871423313552 94871452311552 140723925887319 140723925887473 140723925887473 140723925893075 0
/proc/40409/statm: 1081 736 672 219 0 143 0
[pid=40412] ppid=40409 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/40412/stat : 40412 (timeout) S 40409 40412 39050 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46644117 2723840 352 18446744073709551615 94907390140416 94907390156929 140722461917280 0 0 0 0 3145728 90119 1 0 0 17 5 0 0 0 0 0 94907390171696 94907390173784 94907395780608 140722461923734 140722461923874 140722461923874 140722461929447 0
/proc/40412/statm: 665 352 352 5 0 90 0
[pid=40413] ppid=40412 vsize=35244 memory=15668 CPUtime=1.56 cores=5,7
/proc/40413/stat : 40413 (CASHWMaxSAT-Dis) R 40412 40412 39050 0 -1 4194304 3433 0 0 0 156 0 0 0 20 0 1 0 46644117 36089856 3917 18446744073709551615 4198400 14093885 140723289271504 0 0 0 0 0 16386 0 0 0 17 5 0 0 0 0 0 15976432 16051504 31449088 140723289278876 140723289279003 140723289279003 140723289284576 0
/proc/40413/statm: 8811 3917 768 2416 0 5913 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 42228 KiB
Current children cumulated memory: 20020 KiB

[startup+2.4002 s]
/proc/loadavg: 4.14 4.13 4.10 5/272 40414
/proc/meminfo: memFree=126441400/131250000 swapFree=33010684/33010684
[pid=40409] ppid=40406 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/40409/stat : 40409 (Hybrid-CASHWMax) S 40406 40409 39050 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 46644115 4427776 736 18446744073709551615 94871422132224 94871423026757 140723925878912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94871423265808 94871423313552 94871452311552 140723925887319 140723925887473 140723925887473 140723925893075 0
/proc/40409/statm: 1081 736 672 219 0 143 0
[pid=40412] ppid=40409 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/40412/stat : 40412 (timeout) S 40409 40412 39050 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46644117 2723840 352 18446744073709551615 94907390140416 94907390156929 140722461917280 0 0 0 0 3145728 90119 1 0 0 17 5 0 0 0 0 0 94907390171696 94907390173784 94907395780608 140722461923734 140722461923874 140722461923874 140722461929447 0
/proc/40412/statm: 665 352 352 5 0 90 0
[pid=40413] ppid=40412 vsize=64380 memory=43740 CPUtime=2.36 cores=5,7
/proc/40413/stat : 40413 (CASHWMaxSAT-Dis) R 40412 40412 39050 0 -1 4194304 10606 0 0 0 235 1 0 0 20 0 1 0 46644117 65925120 10935 18446744073709551615 4198400 14093885 140723289271504 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 15976432 16051504 31449088 140723289278876 140723289279003 140723289279003 140723289284576 0
/proc/40413/statm: 16095 10935 768 2416 0 13197 0
Current children cumulated CPU time: 2.36 s
Current children cumulated vsize: 71364 KiB
Current children cumulated memory: 48092 KiB

[startup+2.8002 s]
/proc/loadavg: 4.14 4.13 4.10 5/272 40414
/proc/meminfo: memFree=126441400/131250000 swapFree=33010684/33010684
[pid=40409] ppid=40406 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/40409/stat : 40409 (Hybrid-CASHWMax) S 40406 40409 39050 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 46644115 4427776 736 18446744073709551615 94871422132224 94871423026757 140723925878912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94871423265808 94871423313552 94871452311552 140723925887319 140723925887473 140723925887473 140723925893075 0
/proc/40409/statm: 1081 736 672 219 0 143 0
[pid=40412] ppid=40409 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/40412/stat : 40412 (timeout) S 40409 40412 39050 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46644117 2723840 352 18446744073709551615 94907390140416 94907390156929 140722461917280 0 0 0 0 3145728 90119 1 0 0 17 5 0 0 0 0 0 94907390171696 94907390173784 94907395780608 140722461923734 140722461923874 140722461923874 140722461929447 0
/proc/40412/statm: 665 352 352 5 0 90 0
[pid=40413] ppid=40412 vsize=81784 memory=57284 CPUtime=2.76 cores=5,7
/proc/40413/stat : 40413 (CASHWMaxSAT-Dis) R 40412 40412 39050 0 -1 4194304 13074 0 0 0 274 2 0 0 20 0 1 0 46644117 83746816 14321 18446744073709551615 4198400 14093885 140723289271504 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 15976432 16051504 31449088 140723289278876 140723289279003 140723289279003 140723289284576 0
/proc/40413/statm: 20446 14321 768 2416 0 17548 0
Current children cumulated CPU time: 2.76 s
Current children cumulated vsize: 88768 KiB
Current children cumulated memory: 61636 KiB

[startup+3.0002 s]*
/proc/loadavg: 4.20 4.15 4.10 5/272 40414
/proc/meminfo: memFree=126421096/131250000 swapFree=33010684/33010684
[pid=40409] ppid=40406 vsize=4324 memory=2944 CPUtime=0 cores=5,7
/proc/40409/stat : 40409 (Hybrid-CASHWMax) S 40406 40409 39050 0 -1 4194304 248 103 0 0 0 0 0 0 20 0 1 0 46644115 4427776 736 18446744073709551615 94871422132224 94871423026757 140723925878912 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94871423265808 94871423313552 94871452311552 140723925887319 140723925887473 140723925887473 140723925893075 0
/proc/40409/statm: 1081 736 672 219 0 143 0
[pid=40412] ppid=40409 vsize=2660 memory=1408 CPUtime=0 cores=5,7
/proc/40412/stat : 40412 (timeout) S 40409 40412 39050 0 -1 4194304 107 0 0 0 0 0 0 0 20 0 1 0 46644117 2723840 352 18446744073709551615 94907390140416 94907390156929 140722461917280 0 0 0 0 3145728 90119 1 0 0 17 5 0 0 0 0 0 94907390171696 94907390173784 94907395780608 140722461923734 140722461923874 140722461923874 140722461929447 0
/proc/40412/statm: 665 352 352 5 0 90 0
Current children cumulated CPU time: 0 s
Current children cumulated vsize: 6984 KiB
Current children cumulated memory: 4352 KiB

Child status: 0

Real time (s): 3.01971
CPU time (s): 2.98584
CPU user time (s): 2.94802
CPU system time (s): 0.03781
CPU usage (%): 98.8782
Max. virtual memory (cumulated for all children) (KiB): 88768
Max. memory (cumulated for all children) (KiB): 63772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.94802
system time used= 0.03781
maximum resident set size= 65608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14622
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 326
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 40409
#   total CPU time (s): 2.98584
#   total CPU user time (s): 2.94802
#   total CPU system time (s): 0.03781

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017562 second user time and 0.047126 second system time

The end

Launcher Data

Begin job on nodeC028 at 2025-06-30 21:03:36
IDJOB=4486083
IDBENCH=146953
IDSOLVER=3329
FILE ID=nodeC028/4486083-1751310216
RUNJOBID= nodeC028-1751301654-39063
SLURM_JOB_ID= 9594281
Free space on /tmp= 432976 MiB

SOLVER NAME= Hybrid-CASHWMaxSATDisjCom+ExactPRS 2025-06-01
BENCH NAME= PB24/normalized-PB06/OPT-LIN/mps-v2-20-10/MIPLIB/miplib3/normalized-mps-v2-20-10-qnet1_o.opb
COMMAND LINE= ./Hybrid-CASHWMaxSATDisjCom+ExactPRS BENCHNAME TIMEOUT TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4486083-1751310216/watcher-4486083-1751310216 -o /tmp/evaluation-result-4486083-1751310216/solver-4486083-1751310216 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC028-1751301654-39063 --watchdog 3760  ./Hybrid-CASHWMaxSATDisjCom+ExactPRS HOME/instance-4486083-1751310216.opb 3600 HOME

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

MD5SUM BENCH= 4401e16402ac51c9a85648986d824744
RANDOM SEED=593444

nodeC028 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.110
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	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.119
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	: 7000.16
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		: 3600.422
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	: 7000.16
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		: 3600.468
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	: 7000.16
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		: 3600.265
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	: 7000.16
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		: 3600.115
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	: 7000.16
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		: 3600.046
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	: 7000.16
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		: 3598.282
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	: 7000.16
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        126430036 kB
MemAvailable:   126352020 kB
Buffers:            3280 kB
Cached:           730124 kB
SwapCached:            0 kB
Active:          2195388 kB
Inactive:         473444 kB
Active(anon):    1953500 kB
Inactive(anon):        0 kB
Active(file):     241888 kB
Inactive(file):   473444 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             25172 kB
Writeback:             0 kB
AnonPages:       1938188 kB
Mapped:           115032 kB
Shmem:             18068 kB
KReclaimable:      91780 kB
Slab:             177268 kB
SReclaimable:      91780 kB
SUnreclaim:        85488 kB
KernelStack:        4352 kB
PageTables:         7184 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    2447120 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150616 kB
VmallocChunk:          0 kB
Percpu:             3712 kB
HardwareCorrupted:     0 kB
AnonHugePages:    501760 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:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432952 MiB
End job on nodeC028 at 2025-06-30 21:03:39