Trace number 4496763

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
IPBHS-GUROBI-SYM 2025-06-09? (TO) 3600.03 3608.13

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir10_trarea_ac.opb
MD5SUM743a21341a4102c561f444f57f0a4e7a
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 benchmark73649
Best CPU time to get the best result obtained on this benchmark11.4014
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables26836
Total number of constraints55586
Number of constraints which are clauses55586
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint359
Number of terms in the objective function 13364
Biggest coefficient in the objective function 2444
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 23768999
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 2444
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 23768999
Number of bits of the biggest sum of numbers25
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c initialize IPBHS solver
0.00/0.01	c IPBHS 0.0.0 beta (8d0f613-dirty, Jun  3 2025 11:30:33), compiled with satsolvers: , optimizers: , GreedyOptimizer, Gurobi 12.0.2, RoundingSat 2, , , pbsolvers: RoundingSat 2, BreakID 0.0.0
0.00/0.01	c optimizer = "gurobi"
0.00/0.01	c pbsolver = "roundingsat"
0.00/0.01	c use separate pbsolver for SIS
0.00/0.01	c load symmetries from file ""
0.00/0.01	c set time limit for symmetry computation to 100 seconds.
0.00/0.01	c set interchangeable summation variable limit to 3
0.00/0.01	c enable explicit+compact SCL
0.00/0.01	c set sym compact max subset size to 5
0.00/0.01	c set explicit symmetry matrix usage to 1
0.00/0.01	c sym budget explicit to 100
0.00/0.01	c sym budget explicit lits to 6000
0.00/0.01	c sym budget compact to 100
0.00/0.01	c sym budget compact lits to 6000
0.00/0.01	c sym budget common to 0
0.00/0.01	c sym budget common lits to 0
0.00/0.01	c set sym generation to 's'
0.00/0.01	c set abstraction set creation to 10 iterations without LB change
0.00/0.01	c set abstraction set inputs to 0
0.00/0.01	c set abstraction set cluster min size to 2
0.00/0.01	c set abstraction set cluster max size to 100000000
0.00/0.01	c set abstraction set cluster activation limit to 2
0.00/0.01	c enable abstraction set require equal cost
0.00/0.01	c set abstraction set assumptions to 0
0.00/0.01	c set abstraction set constraint type to 0
0.00/0.01	c set abstract core extraction strategy to b
0.00/0.01	c set core extraction strategy to 2
0.00/0.01	c set core extraction shuffles 10
0.00/0.01	c set cores per iteration to 5
0.00/0.01	c set optimizer bound usage strategy to 2
0.00/0.01	c set optimizer max non-optimal iterations to 1000
0.00/0.01	c set small core cardinality limit to 2
0.00/0.01	c set max coef in cores to 1000000000
0.00/0.01	c set core processing techniques to 4095
0.00/0.01	c set SIS iterations to 5
0.00/0.01	c set SIS budget abs to 1000
0.00/0.01	c set SIS budget rel to 0.05
0.39/0.44	c limit for coefficient in constraints and objective to 1000000000
0.39/0.44	c will solve HOME/instance-4496763-1751386591.opb
0.39/0.44	Searching graph automorphisms with time limit: 100
0.58/0.63	c [0.36] will start solving

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: 63665 MiB (62250 MiB free)
  memory of node 1: 64507 MiB (63839 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4496763-1751386591/watcher-4496763-1751386591 -o /tmp/evaluation-result-4496763-1751386591/solver-4496763-1751386591 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1751382977-55057 --watchdog 3760 ./ipbhs_gurobi --sym-cores-compact HOME/instance-4496763-1751386591.opb --max-coef 1000000000 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=56302, runsolver pid=56298

[startup+0.100061 s]*
/proc/loadavg: 4.10 4.11 4.09 5/265 56314
/proc/meminfo: memFree=128858620/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=87904 memory=25136 CPUtime=0.09 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 5439 0 0 0 7 2 0 0 20 0 1 0 54336878 90013696 6284 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 21976 6284 1728 641 0 6733 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 87904 KiB
Current children cumulated memory: 25136 KiB

[startup+0.205493 s]*
/proc/loadavg: 4.10 4.11 4.09 5/265 56314
/proc/meminfo: memFree=128370192/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=98128 memory=40404 CPUtime=0.19 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 8219 0 0 0 13 6 0 0 20 0 1 0 54336878 100483072 10101 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 24532 10101 1728 641 0 9289 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 98128 KiB
Current children cumulated memory: 40404 KiB

[startup+0.305454 s]*
/proc/loadavg: 4.10 4.11 4.09 5/266 56315
/proc/meminfo: memFree=127898528/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=148836 memory=77456 CPUtime=0.29 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 16468 0 0 0 20 9 0 0 20 0 2 0 54336878 152408064 19364 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 37209 19364 2272 641 0 19692 0
[pid=56302/tid=56315] ppid=56298 vsize=148836 memory=-7603326940128181440 CPUtime=0 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 54336904 152408064 19364 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 148836 KiB
Current children cumulated memory: 77456 KiB

[startup+0.700186 s]
/proc/loadavg: 4.10 4.11 4.09 5/266 56315
/proc/meminfo: memFree=127110904/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=172804 memory=103936 CPUtime=0.67 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 23293 0 0 0 57 10 0 0 20 0 2 0 54336878 176951296 25984 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 43201 25984 3200 641 0 25684 0
[pid=56302/tid=56315] ppid=56298 vsize=172804 memory=17920 CPUtime=0 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 54336904 176951296 25984 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 172804 KiB
Current children cumulated memory: 103936 KiB

[startup+1.50015 s]
/proc/loadavg: 4.10 4.11 4.09 5/267 56316
/proc/meminfo: memFree=127094804/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=172804 memory=104192 CPUtime=1.48 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 23296 0 0 0 135 13 0 0 20 0 2 0 54336878 176951296 26048 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 43201 26048 3264 641 0 25684 0
[pid=56302/tid=56315] ppid=56298 vsize=172804 memory=17920 CPUtime=0 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 54336904 176951296 26048 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 172804 KiB
Current children cumulated memory: 104192 KiB

[startup+3.10523 s]
/proc/loadavg: 4.10 4.11 4.09 5/267 56316
/proc/meminfo: memFree=127073452/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=172804 memory=104192 CPUtime=3.08 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 26157 0 0 0 281 27 0 0 20 0 2 0 54336878 176951296 26048 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 43201 26048 3264 641 0 25684 0
[pid=56302/tid=56315] ppid=56298 vsize=172804 memory=7661578898780023143 CPUtime=0 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 3 0 0 0 0 0 0 0 20 0 2 0 54336904 176951296 26048 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 172804 KiB
Current children cumulated memory: 104192 KiB

[startup+6.30013 s]
/proc/loadavg: 4.09 4.11 4.09 5/268 56363
/proc/meminfo: memFree=127008924/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=172804 memory=104192 CPUtime=6.26 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 29349 0 0 0 562 64 0 0 20 0 2 0 54336878 176951296 26048 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 43201 26048 3264 641 0 25684 0
[pid=56302/tid=56315] ppid=56298 vsize=172804 memory=-7603326940077260224 CPUtime=0 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 6 0 0 0 0 0 0 0 20 0 2 0 54336904 176951296 26048 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 172804 KiB
Current children cumulated memory: 104192 KiB

[startup+12.7001 s]
/proc/loadavg: 4.16 4.12 4.09 5/268 56363
/proc/meminfo: memFree=126971848/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=172804 memory=104192 CPUtime=12.65 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 35556 0 0 0 1109 156 0 0 20 0 2 0 54336878 176951296 26048 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 43201 26048 3264 641 0 25684 0
[pid=56302/tid=56315] ppid=56298 vsize=172804 memory=104192 CPUtime=0 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 7 0 0 0 0 0 0 0 20 0 2 0 54336904 176951296 26048 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 172804 KiB
Current children cumulated memory: 104192 KiB

[startup+25.5002 s]
/proc/loadavg: 4.20 4.13 4.10 5/268 56501
/proc/meminfo: memFree=128964484/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=172804 memory=104192 CPUtime=25.42 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 39270 0 0 0 2205 337 0 0 20 0 2 0 54336878 176951296 26048 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 43201 26048 3264 641 0 25684 0
[pid=56302/tid=56315] ppid=56298 vsize=172804 memory=17920 CPUtime=0 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 9 0 0 0 0 0 0 0 20 0 2 0 54336904 176951296 26048 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 172804 KiB
Current children cumulated memory: 104192 KiB

[startup+51.1053 s]
/proc/loadavg: 4.13 4.12 4.09 5/268 56640
/proc/meminfo: memFree=128840520/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=172804 memory=105216 CPUtime=50.94 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 44273 0 0 0 4518 576 0 0 20 0 2 0 54336878 176951296 26304 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 43201 26304 3264 641 0 25684 0
[pid=56302/tid=56315] ppid=56298 vsize=172804 memory=104704 CPUtime=0 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 10 0 0 0 0 0 0 0 20 0 2 0 54336904 176951296 26304 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 172804 KiB
Current children cumulated memory: 105216 KiB

[startup+102.3 s]
/proc/loadavg: 4.17 4.13 4.09 5/268 56642
/proc/meminfo: memFree=128743076/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=241940 memory=175932 CPUtime=102.04 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 87604 0 0 0 9032 1172 0 0 20 0 2 0 54336878 247746560 43983 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 60485 43983 3744 641 0 42968 0
[pid=56302/tid=56315] ppid=56298 vsize=241940 memory=175932 CPUtime=0.01 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 16 0 0 0 0 1 0 0 20 0 2 0 54336904 247746560 43983 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 102.04 s
Current children cumulated vsize: 241940 KiB
Current children cumulated memory: 175932 KiB

[startup+162.3 s]
/proc/loadavg: 4.12 4.12 4.09 5/267 56827
/proc/meminfo: memFree=128232520/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=265480 memory=197296 CPUtime=161.91 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 116279 0 0 0 14343 1848 0 0 20 0 2 0 54336878 271851520 49324 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 66370 49324 3744 641 0 48853 0
[pid=56302/tid=56315] ppid=56298 vsize=265480 memory=195632 CPUtime=0.02 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 17 0 0 0 1 1 0 0 20 0 2 0 54336904 271851520 49324 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 161.91 s
Current children cumulated vsize: 265480 KiB
Current children cumulated memory: 197296 KiB

[startup+222.3 s]
/proc/loadavg: 4.09 4.11 4.09 5/267 56829
/proc/meminfo: memFree=128041480/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=265480 memory=200216 CPUtime=221.78 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 116582 0 0 0 20053 2125 0 0 20 0 2 0 54336878 271851520 50054 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 66370 50054 3744 641 0 48853 0
[pid=56302/tid=56315] ppid=56298 vsize=265480 memory=200216 CPUtime=0.03 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 17 0 0 0 2 1 0 0 20 0 2 0 54336904 271851520 50054 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 221.78 s
Current children cumulated vsize: 265480 KiB
Current children cumulated memory: 200216 KiB

[startup+282.3 s]
/proc/loadavg: 4.07 4.10 4.09 5/268 56834
/proc/meminfo: memFree=127918512/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=494556 memory=250204 CPUtime=281.65 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 139437 0 0 0 25563 2602 0 0 20 0 2 0 54336878 506425344 62551 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 123639 62551 3744 641 0 106122 0
[pid=56302/tid=56315] ppid=56298 vsize=494556 memory=288672 CPUtime=0.04 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 17 0 0 0 2 2 0 0 20 0 2 0 54336904 506425344 62551 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 281.65 s
Current children cumulated vsize: 494556 KiB
Current children cumulated memory: 250204 KiB

[startup+342.3 s]
/proc/loadavg: 4.30 4.15 4.10 5/268 56837
/proc/meminfo: memFree=127833716/131249996 swapFree=33010416/33010684

################
# More data... #
################

/proc/meminfo: memFree=122243908/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=7311568 memory=2010976 CPUtime=3035.42 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1241887 0 0 0 286790 16752 0 0 20 0 2 0 54336878 7487045632 502744 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 1827892 502744 3776 641 0 1810375 0
[pid=56302/tid=56315] ppid=56298 vsize=7311568 memory=2282260 CPUtime=0.96 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 48 0 0 0 37 59 0 0 20 0 2 0 54336904 7487045632 502744 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3035.42 s
Current children cumulated vsize: 7311568 KiB
Current children cumulated memory: 2010976 KiB

[startup+3102.3 s]
/proc/loadavg: 4.13 4.16 4.11 5/267 57070
/proc/meminfo: memFree=122257312/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=7428672 memory=1996744 CPUtime=3095.27 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1289880 0 0 0 292585 16942 0 0 20 0 2 0 54336878 7606960128 499186 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 1857168 499186 3776 641 0 1839651 0
[pid=56302/tid=56315] ppid=56298 vsize=7428672 memory=2248740 CPUtime=0.98 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 51 0 0 0 38 60 0 0 20 0 2 0 54336904 7606960128 499186 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3095.27 s
Current children cumulated vsize: 7428672 KiB
Current children cumulated memory: 1996744 KiB

[startup+3162.3 s]
/proc/loadavg: 4.15 4.16 4.11 5/266 57072
/proc/meminfo: memFree=122252616/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=7519804 memory=1999196 CPUtime=3155.15 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1353562 0 0 0 298356 17159 0 0 20 0 2 0 54336878 7700279296 499799 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 1879951 499799 3776 641 0 1862434 0
[pid=56302/tid=56315] ppid=56298 vsize=7519804 memory=2248740 CPUtime=1.01 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 53 0 0 0 38 63 0 0 20 0 2 0 54336904 7700279296 499799 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3155.15 s
Current children cumulated vsize: 7519804 KiB
Current children cumulated memory: 1999196 KiB

[startup+3222.3 s]
/proc/loadavg: 4.11 4.14 4.11 5/266 57073
/proc/meminfo: memFree=122262484/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=7569892 memory=2002404 CPUtime=3215.03 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1355281 0 0 0 303949 17554 0 0 20 0 2 0 54336878 7751569408 500601 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 1892473 500601 3776 641 0 1874956 0
[pid=56302/tid=56315] ppid=56298 vsize=7569892 memory=1999964 CPUtime=1.03 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 56 0 0 0 39 64 0 0 20 0 2 0 54336904 7751569408 500601 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3215.03 s
Current children cumulated vsize: 7569892 KiB
Current children cumulated memory: 2002404 KiB

[startup+3282.3 s]
/proc/loadavg: 4.15 4.14 4.11 5/266 57076
/proc/meminfo: memFree=121840240/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=8369196 memory=2422188 CPUtime=3274.89 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1391506 0 0 0 309837 17652 0 0 20 0 2 0 54336878 8570056704 605547 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 2092299 605547 3776 641 0 2074782 0
[pid=56302/tid=56315] ppid=56298 vsize=8369196 memory=1972768 CPUtime=1.06 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 56 0 0 0 40 66 0 0 20 0 2 0 54336904 8570056704 605547 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3274.89 s
Current children cumulated vsize: 8369196 KiB
Current children cumulated memory: 2422188 KiB

[startup+3342.3 s]
/proc/loadavg: 4.15 4.15 4.11 5/267 57081
/proc/meminfo: memFree=122094908/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=8019016 memory=2072032 CPUtime=3334.77 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1428362 0 0 0 315609 17868 0 0 20 0 2 0 54336878 8211472384 518008 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 2004754 518008 3776 641 0 1987237 0
[pid=56302/tid=56315] ppid=56298 vsize=8019016 memory=-7603326940077260224 CPUtime=1.08 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 58 0 0 0 41 67 0 0 20 0 2 0 54336904 8211472384 518008 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3334.77 s
Current children cumulated vsize: 8019016 KiB
Current children cumulated memory: 2072032 KiB

[startup+3402.3 s]
/proc/loadavg: 4.14 4.15 4.11 5/267 57083
/proc/meminfo: memFree=121374440/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=3713240 memory=2123212 CPUtime=3394.63 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1500766 0 0 0 321409 18054 0 0 20 0 2 0 54336878 3802357760 530803 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 928310 530803 3776 641 0 910793 0
[pid=56302/tid=56315] ppid=56298 vsize=3713240 memory=2248124 CPUtime=1.11 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 59 0 0 0 42 69 0 0 20 0 2 0 54336904 3802357760 530803 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3394.63 s
Current children cumulated vsize: 3713240 KiB
Current children cumulated memory: 2123212 KiB

[startup+3462.3 s]
/proc/loadavg: 4.17 4.15 4.11 5/268 57086
/proc/meminfo: memFree=121268108/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=3713240 memory=2125260 CPUtime=3454.51 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1503545 0 0 0 327052 18399 0 0 20 0 2 0 54336878 3802357760 531315 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 928310 531315 3776 641 0 910793 0
[pid=56302/tid=56315] ppid=56298 vsize=3713240 memory=2248124 CPUtime=1.13 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 59 0 0 0 43 70 0 0 20 0 2 0 54336904 3802357760 531315 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3454.51 s
Current children cumulated vsize: 3713240 KiB
Current children cumulated memory: 2125260 KiB

[startup+3522.3 s]
/proc/loadavg: 4.12 4.14 4.10 5/268 57092
/proc/meminfo: memFree=121169332/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=3713240 memory=2127308 CPUtime=3514.38 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1504008 0 0 0 332855 18583 0 0 20 0 2 0 54336878 3802357760 531827 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 928310 531827 3776 641 0 910793 0
[pid=56302/tid=56315] ppid=56298 vsize=3713240 memory=17920 CPUtime=1.16 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 60 0 0 0 44 72 0 0 20 0 2 0 54336904 3802357760 531827 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3514.38 s
Current children cumulated vsize: 3713240 KiB
Current children cumulated memory: 2127308 KiB

[startup+3582.3 s]
/proc/loadavg: 4.12 4.14 4.10 5/268 57094
/proc/meminfo: memFree=120745584/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=3931392 memory=2173428 CPUtime=3574.25 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1556732 0 0 0 338701 18724 0 0 20 0 2 0 54336878 4025745408 543357 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 982848 543357 3776 641 0 965331 0
[pid=56302/tid=56315] ppid=56298 vsize=3931392 memory=2513548 CPUtime=1.18 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 61 0 0 0 44 74 0 0 20 0 2 0 54336904 4025745408 543357 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3574.25 s
Current children cumulated vsize: 3931392 KiB
Current children cumulated memory: 2173428 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3608.11 s]
/proc/loadavg: 4.14 4.14 4.10 5/267 57096
/proc/meminfo: memFree=120877088/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=4113668 memory=2353236 CPUtime=3600 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1590519 0 0 0 341224 18776 0 0 20 0 2 0 54336878 4212396032 588309 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 1028417 588309 3776 641 0 1010900 0
[pid=56302/tid=56315] ppid=56298 vsize=4113668 memory=17920 CPUtime=1.2 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 61 0 0 0 45 75 0 0 20 0 2 0 54336904 4212396032 588309 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3600 s
Current children cumulated vsize: 4113668 KiB
Current children cumulated memory: 2353236 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+3608.13 s]
# the end of solver process 56302 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3412.25 s, system=187.784 s

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

[startup+3608.11 s]
/proc/loadavg: 4.14 4.14 4.10 5/267 57096
/proc/meminfo: memFree=120877088/131249996 swapFree=33010416/33010684
[pid=56302] ppid=56298 vsize=4113668 memory=2353236 CPUtime=3600 cores=0,2
/proc/56302/stat : 56302 (ipbhs_gurobi) R 56298 56302 55047 0 -1 4194304 1590519 0 0 0 341224 18776 0 0 20 0 2 0 54336878 4212396032 588309 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
/proc/56302/statm: 1028417 588309 3776 641 0 1010900 0
[pid=56302/tid=56315] ppid=56298 vsize=4113668 memory=17920 CPUtime=1.2 cores=0,2
/proc/56302/task/56315/stat : 56315 (ipbhs_gurobi) S 56298 56302 55047 0 -1 4194368 61 0 0 0 45 75 0 0 20 0 2 0 54336904 4212396032 588309 18446744073709551615 94291364589568 94291367214621 140730407423792 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94291367833496 94291367866458 94291398762496 140730407430539 140730407430663 140730407430663 140730407436265 0
Current children cumulated CPU time: 3600 s
Current children cumulated vsize: 4113668 KiB
Current children cumulated memory: 2353236 KiB

Child ended because it received signal 15 (SIGTERM)

Real time (s): 3608.13
CPU time (s): 3600.03
CPU user time (s): 3412.25
CPU system time (s): 187.784
CPU usage (%): 99.7756
Max. virtual memory (cumulated for all children) (KiB): 9143164
Max. memory (cumulated for all children) (KiB): 2693364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3412.25
system time used= 187.784
maximum resident set size= 2811776
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1590532
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= 358984
involuntary context switches= 7973


# summary of solver processes directly reported to runsolver:
#   pid: 56302
#   total CPU time (s): 3600.03
#   total CPU user time (s): 3412.25
#   total CPU system time (s): 187.784

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 7.10587 second user time and 14.8632 second system time

The end

Launcher Data 

Begin job on nodeC022 at 2025-07-01 18:16:31
IDJOB=4496763
IDBENCH=148146
IDSOLVER=3334
FILE ID=nodeC022/4496763-1751386591
RUNJOBID= nodeC022-1751382977-55057
SLURM_JOB_ID= 9598227
Free space on /tmp= 433004 MiB

SOLVER NAME= IPBHS-GUROBI-SYM 2025-06-09
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir10_trarea_ac.opb
COMMAND LINE= ./ipbhs_gurobi --sym-cores-compact BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4496763-1751386591/watcher-4496763-1751386591 -o /tmp/evaluation-result-4496763-1751386591/solver-4496763-1751386591 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1751382977-55057 --watchdog 3760  ./ipbhs_gurobi --sym-cores-compact HOME/instance-4496763-1751386591.opb --max-coef 1000000000

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

MD5SUM BENCH= 743a21341a4102c561f444f57f0a4e7a
RANDOM SEED=1161582778

nodeC022 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		: 3602.135
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	: 6999.44
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		: 3599.706
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	: 6999.44
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		: 3599.693
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	: 6999.44
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		: 3700.000
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.714
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	: 6999.44
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		: 3700.000
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	: 6999.44
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		: 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 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	: 6999.44
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		: 3599.736
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	: 6999.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129117176 kB
MemAvailable:   129253712 kB
Buffers:            2128 kB
Cached:           939240 kB
SwapCached:           32 kB
Active:           955644 kB
Inactive:         551380 kB
Active(anon):     579488 kB
Inactive(anon):     4196 kB
Active(file):     376156 kB
Inactive(file):   547184 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            179568 kB
Writeback:             0 kB
AnonPages:        565024 kB
Mapped:           113864 kB
Shmem:             18028 kB
KReclaimable:     104468 kB
Slab:             191464 kB
SReclaimable:     104468 kB
SUnreclaim:        86996 kB
KernelStack:        4064 kB
PageTables:         3912 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     871828 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150424 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    477184 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432808 MiB
End job on nodeC022 at 2025-07-01 19:16:39