Trace number 4486167

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 2025-06-16UNSAT 360.534 361.645

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-momentum2.opb
MD5SUM8ca779b1371b878e1a3473b620bdf32f
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 benchmark0.153412
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables25930
Total number of constraints22668
Number of constraints which are clauses10362
Number of constraints which are cardinality constraints (but not clauses)103
Number of constraints which are nor clauses,nor cardinality constraints12203
Minimum length of a constraint1
Maximum length of a constraint913
Number of terms in the objective function 24130
Biggest coefficient in the objective function 655360000
Number of bits for the biggest coefficient in the objective function 30
Sum of the numbers in the objective function 3638660312
Number of bits of the sum of numbers in the objective function 32
Biggest number in a constraint 1024000000000000000000000000000
Number of bits of the biggest number in a constraint 100
Biggest sum of numbers in a constraint 3743132712137090008913823010064
Number of bits of the biggest sum of numbers102
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

360.48/361.63	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: 63837 MiB (63120 MiB free)
  memory of node 1: 64465 MiB (63225 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4486167-1751318050/watcher-4486167-1751318050 -o /tmp/evaluation-result-4486167-1751318050/solver-4486167-1751318050 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751314075-42015 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1059101028 --ls=360 --inp-dombreaklim=0 HOME/instance-4486167-1751318050.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
Current StackSize limit: 8192 KiB

solver pid=42583, runsolver pid=42580

[startup+0.100094 s]*
/proc/loadavg: 4.11 4.17 4.17 6/250 42584
/proc/meminfo: memFree=129339020/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=70316 memory=45864 CPUtime=0.1 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 11406 0 0 0 8 2 0 0 20 0 1 0 47484510 72003584 11466 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 17579 11466 1056 1200 0 16059 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 70316 KiB
Current children cumulated memory: 45864 KiB

[startup+0.213451 s]*
/proc/loadavg: 4.11 4.17 4.17 5/250 42584
/proc/meminfo: memFree=129322892/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=85752 memory=61224 CPUtime=0.22 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 15248 0 0 0 19 3 0 0 20 0 1 0 47484510 87810048 15306 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 21438 15306 1056 1200 0 19918 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 85752 KiB
Current children cumulated memory: 61224 KiB

[startup+0.313484 s]*
/proc/loadavg: 4.11 4.17 4.17 5/250 42584
/proc/meminfo: memFree=129314828/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=98332 memory=74948 CPUtime=0.31 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 18185 0 0 0 28 3 0 0 20 0 1 0 47484510 100691968 18737 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 24583 18737 1056 1200 0 23063 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 98332 KiB
Current children cumulated memory: 74948 KiB

[startup+0.700288 s]
/proc/loadavg: 4.11 4.17 4.17 5/250 42584
/proc/meminfo: memFree=129298700/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=130624 memory=107204 CPUtime=0.69 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 26230 0 0 0 64 5 0 0 20 0 1 0 47484510 133758976 26801 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 32656 26801 1056 1200 0 31136 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 130624 KiB
Current children cumulated memory: 107204 KiB

[startup+1.5003 s]
/proc/loadavg: 4.11 4.17 4.17 5/250 42584
/proc/meminfo: memFree=129242700/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=226064 memory=196548 CPUtime=1.49 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 48570 0 0 0 139 10 0 0 20 0 1 0 47484510 231489536 49137 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 56516 49137 1056 1200 0 54996 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 226064 KiB
Current children cumulated memory: 196548 KiB

[startup+3.11291 s]
/proc/loadavg: 4.11 4.17 4.17 5/250 42584
/proc/meminfo: memFree=129178384/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=207076 CPUtime=3.1 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51476 0 0 0 299 11 0 0 20 0 1 0 47484510 240304128 51769 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 51769 1056 1200 0 57148 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 207076 KiB

[startup+6.30029 s]
/proc/loadavg: 4.10 4.16 4.17 5/250 42584
/proc/meminfo: memFree=129158436/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=207076 CPUtime=6.28 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51477 0 0 0 617 11 0 0 20 0 1 0 47484510 240304128 51769 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 51769 1056 1200 0 57148 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 207076 KiB

[startup+12.7003 s]
/proc/loadavg: 4.10 4.16 4.17 5/250 42584
/proc/meminfo: memFree=129126176/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=207076 CPUtime=12.66 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51478 0 0 0 1255 11 0 0 20 0 1 0 47484510 240304128 51769 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 51769 1056 1200 0 57148 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 207076 KiB

[startup+25.5003 s]
/proc/loadavg: 4.07 4.15 4.17 5/250 42584
/proc/meminfo: memFree=129114340/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=207076 CPUtime=25.43 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51479 0 0 0 2532 11 0 0 20 0 1 0 47484510 240304128 51769 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 51769 1056 1200 0 57148 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 207076 KiB

[startup+51.1131 s]
/proc/loadavg: 4.10 4.15 4.17 5/251 42586
/proc/meminfo: memFree=129054200/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=207076 CPUtime=50.97 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51480 0 0 0 5086 11 0 0 20 0 1 0 47484510 240304128 51769 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 51769 1056 1200 0 57148 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 207076 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.14 4.17 5/251 42593
/proc/meminfo: memFree=129014776/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=207076 CPUtime=102.01 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51482 0 0 0 10190 11 0 0 20 0 1 0 47484510 240304128 51769 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 51769 1056 1200 0 57148 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 207076 KiB

[startup+162.3 s]
/proc/loadavg: 4.14 4.15 4.17 5/252 42596
/proc/meminfo: memFree=129016824/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=207076 CPUtime=161.83 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51483 0 0 0 16172 11 0 0 20 0 1 0 47484510 240304128 51769 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 51769 1056 1200 0 57148 0
Current children cumulated CPU time: 161.83 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 207076 KiB

[startup+222.3 s]
/proc/loadavg: 4.11 4.13 4.16 5/252 42598
/proc/meminfo: memFree=128999520/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=207076 CPUtime=221.67 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51484 0 0 0 22156 11 0 0 20 0 1 0 47484510 240304128 51769 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 51769 1056 1200 0 57148 0
Current children cumulated CPU time: 221.67 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 207076 KiB

[startup+282.3 s]
/proc/loadavg: 4.12 4.12 4.15 5/252 42600
/proc/meminfo: memFree=128969452/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=207332 CPUtime=281.46 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51521 0 0 0 28135 11 0 0 20 0 1 0 47484510 240304128 51833 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 51833 1056 1200 0 57148 0
Current children cumulated CPU time: 281.46 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 207332 KiB

[startup+342.306 s]
/proc/loadavg: 4.10 4.11 4.15 5/251 42602
/proc/meminfo: memFree=128979868/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=211300 CPUtime=341.26 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51561 0 0 0 34115 11 0 0 20 0 1 0 47484510 240304128 52825 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 52825 1056 1200 0 57148 0
Current children cumulated CPU time: 341.26 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 211300 KiB

[startup+361.645 s]
# the end of solver process 42583 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=360.402 s, system=0.132208 s

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

[startup+345.6 s]
/proc/loadavg: 4.10 4.11 4.15 5/251 42602
/proc/meminfo: memFree=128991320/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=211300 CPUtime=344.54 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51569 0 0 0 34443 11 0 0 20 0 1 0 47484510 240304128 52825 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 52825 1056 1200 0 57148 0
Current children cumulated CPU time: 344.54 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 211300 KiB

[startup+352 s]*
/proc/loadavg: 4.09 4.11 4.15 5/251 42602
/proc/meminfo: memFree=128991616/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=211300 CPUtime=350.93 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51569 0 0 0 35082 11 0 0 20 0 1 0 47484510 240304128 52825 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 52825 1056 1200 0 57148 0
Current children cumulated CPU time: 350.93 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 211300 KiB

[startup+358.4 s]
/proc/loadavg: 4.08 4.11 4.15 5/251 42603
/proc/meminfo: memFree=128967492/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=212580 CPUtime=357.3 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51573 0 0 0 35719 11 0 0 20 0 1 0 47484510 240304128 53145 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 53145 1056 1200 0 57148 0
Current children cumulated CPU time: 357.3 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 212580 KiB

[startup+360 s]*
/proc/loadavg: 4.08 4.11 4.15 7/249 42624
/proc/meminfo: memFree=128978080/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=212580 CPUtime=358.9 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51573 0 0 0 35878 12 0 0 20 0 1 0 47484510 240304128 53145 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 53145 1056 1200 0 57148 0
Current children cumulated CPU time: 358.9 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 212580 KiB

[startup+360.8 s]
/proc/loadavg: 4.08 4.11 4.15 7/249 42624
/proc/meminfo: memFree=128978080/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=212580 CPUtime=359.69 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51573 0 0 0 35956 13 0 0 20 0 1 0 47484510 240304128 53145 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 53145 1056 1200 0 57148 0
Current children cumulated CPU time: 359.69 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 212580 KiB

[startup+361.2 s]
/proc/loadavg: 4.15 4.12 4.15 5/251 42649
/proc/meminfo: memFree=128958120/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=212580 CPUtime=360.09 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51573 0 0 0 35996 13 0 0 20 0 1 0 47484510 240304128 53145 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 53145 1056 1200 0 57148 0
Current children cumulated CPU time: 360.09 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 212580 KiB

[startup+361.6 s]
/proc/loadavg: 4.15 4.12 4.15 5/251 42649
/proc/meminfo: memFree=128958120/131382116 swapFree=33010684/33010684
[pid=42583] ppid=42580 vsize=234672 memory=212580 CPUtime=360.48 cores=5,7
/proc/42583/stat : 42583 (Exact) R 42580 42583 42002 0 -1 4194304 51573 0 0 0 36035 13 0 0 20 0 1 0 47484510 240304128 53145 18446744073709551615 4198400 9112445 140721682990912 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 21053440 140721682999590 140721682999789 140721682999789 140721683005391 0
/proc/42583/statm: 58668 53145 1056 1200 0 57148 0
Current children cumulated CPU time: 360.48 s
Current children cumulated vsize: 234672 KiB
Current children cumulated memory: 212580 KiB

Child status: 20

Real time (s): 361.645
CPU time (s): 360.534
CPU user time (s): 360.402
CPU system time (s): 0.132208
CPU usage (%): 99.6927
Max. virtual memory (cumulated for all children) (KiB): 234672
Max. memory (cumulated for all children) (KiB): 212580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 360.402
system time used= 0.132208
maximum resident set size= 212580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 51576
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= 89
involuntary context switches= 110


# summary of solver processes directly reported to runsolver:
#   pid: 42583
#   total CPU time (s): 360.534
#   total CPU user time (s): 360.402
#   total CPU system time (s): 0.132208

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.60807 second user time and 3.66353 second system time

The end

Launcher Data

Begin job on nodeC010 at 2025-06-30 23:14:11
IDJOB=4486167
IDBENCH=146986
IDSOLVER=3319
FILE ID=nodeC010/4486167-1751318050
RUNJOBID= nodeC010-1751314075-42015
SLURM_JOB_ID= 9594323
Free space on /tmp= 432604 MiB

SOLVER NAME= Exact_no_dombreaking 2025-06-16
BENCH NAME= PB24/normalized-PB06/OPT-LIN/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-momentum2.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-4486167-1751318050/watcher-4486167-1751318050 -o /tmp/evaluation-result-4486167-1751318050/solver-4486167-1751318050 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751314075-42015 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1059101028 --ls=360 --inp-dombreaklim=0 HOME/instance-4486167-1751318050.opb

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

MD5SUM BENCH= 8ca779b1371b878e1a3473b620bdf32f
RANDOM SEED=1059101028

nodeC010 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		: 2394.297
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	: 6983.36
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		: 2394.291
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	: 6983.36
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		: 1197.165
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	: 6983.36
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		: 1197.575
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.139
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	: 6983.36
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		: 2294.422
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	: 6983.36
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		: 3700.000
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	: 6983.36
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		: 1197.144
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        129378332 kB
MemAvailable:   129861716 kB
Buffers:            3280 kB
Cached:          1291028 kB
SwapCached:            0 kB
Active:           468324 kB
Inactive:         985584 kB
Active(anon):     177572 kB
Inactive(anon):        0 kB
Active(file):     290752 kB
Inactive(file):   985584 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             87912 kB
Writeback:             4 kB
AnonPages:        162196 kB
Mapped:           117428 kB
Shmem:             17960 kB
KReclaimable:      93352 kB
Slab:             176836 kB
SReclaimable:      93352 kB
SUnreclaim:        83484 kB
KernelStack:        4032 kB
PageTables:         3232 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:     552072 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 432596 MiB
End job on nodeC010 at 2025-06-30 23:20:13