Trace number 4485534

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 2025-06-09? (TO) 3600.06 3608.01

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/mps-v2-20-10/plato.asu.edu/
pub/unibo/normalized-mps-v2-20-10-core4284-1064.opb
MD5SUM9634c234ec2c2f6b5ee1ba365a629db0
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1073
Best CPU time to get the best result obtained on this benchmark72001.1
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables21705
Total number of constraints4285
Number of constraints which are clauses4284
Number of constraints which are cardinality constraints (but not clauses)1
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint15760
Number of terms in the objective function 21705
Biggest coefficient in the objective function 2
Number of bits for the biggest coefficient in the objective function 2
Sum of the numbers in the objective function 37465
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 9256
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 37465
Number of bits of the biggest sum of numbers16
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 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
0.09/0.15	c limit for coefficient in constraints and objective to 1000000000
0.09/0.15	c will solve HOME/instance-4485534-1751305746.opb
0.09/0.15	c [0.02] 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: 63708 MiB (61509 MiB free)
  memory of node 1: 64465 MiB (63833 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4485534-1751305746/watcher-4485534-1751305746 -o /tmp/evaluation-result-4485534-1751305746/solver-4485534-1751305746 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751302134-48269 --watchdog 3760 ./ipbhs_gurobi HOME/instance-4485534-1751305746.opb --max-coef 1000000000 

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=48722, runsolver pid=48719

[startup+0.100057 s]*
/proc/loadavg: 4.11 4.11 4.09 4/260 48741
/proc/meminfo: memFree=128463940/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=88200 memory=25760 CPUtime=0.09 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 5431 0 0 0 8 1 0 0 20 0 1 0 46252133 90316800 6440 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 22050 6440 1760 641 0 6807 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 88200 KiB
Current children cumulated memory: 25760 KiB

[startup+0.205371 s]*
/proc/loadavg: 4.11 4.11 4.09 4/260 48751
/proc/meminfo: memFree=128505372/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=123372 memory=46656 CPUtime=0.19 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 9795 0 0 0 16 3 0 0 20 0 2 0 46252133 126332928 11664 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 30843 11664 2336 641 0 13326 0
[pid=48722/tid=48747] ppid=48719 vsize=123372 memory=734139726812950756 CPUtime=0 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46252146 126332928 11664 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 123372 KiB
Current children cumulated memory: 46656 KiB

[startup+0.305353 s]*
/proc/loadavg: 4.11 4.11 4.09 4/258 48752
/proc/meminfo: memFree=128445308/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=138164 memory=64196 CPUtime=0.29 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 17315 0 2 0 25 4 0 0 20 0 2 0 46252133 141479936 16049 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 34541 16049 2816 641 0 17024 0
[pid=48722/tid=48747] ppid=48719 vsize=138164 memory=-6000919476984898667 CPUtime=0 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46252146 141479936 16049 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 138164 KiB
Current children cumulated memory: 64196 KiB

[startup+0.700178 s]
/proc/loadavg: 4.11 4.11 4.09 4/265 48767
/proc/meminfo: memFree=128200848/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=149092 memory=71236 CPUtime=0.67 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 19029 0 2 0 63 4 0 0 20 0 2 0 46252133 152670208 17809 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 37273 17809 2880 641 0 19756 0
[pid=48722/tid=48747] ppid=48719 vsize=149092 memory=17664 CPUtime=0 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46252146 152670208 17809 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 149092 KiB
Current children cumulated memory: 71236 KiB

[startup+1.50015 s]
/proc/loadavg: 4.11 4.11 4.09 4/264 48795
/proc/meminfo: memFree=127853480/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=149092 memory=71236 CPUtime=1.48 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 19030 0 2 0 143 5 0 0 20 0 2 0 46252133 152670208 17809 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 37273 17809 2880 641 0 19756 0
[pid=48722/tid=48747] ppid=48719 vsize=149092 memory=17664 CPUtime=0 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46252146 152670208 17809 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 149092 KiB
Current children cumulated memory: 71236 KiB

[startup+3.10525 s]
/proc/loadavg: 4.10 4.11 4.09 5/264 48852
/proc/meminfo: memFree=127776400/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=149092 memory=71236 CPUtime=3.08 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 22334 0 2 0 303 5 0 0 20 0 2 0 46252133 152670208 17809 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 37273 17809 2880 641 0 19756 0
[pid=48722/tid=48747] ppid=48719 vsize=149092 memory=-7675384534098933950 CPUtime=0 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 2 0 0 0 0 0 0 0 20 0 2 0 46252146 152670208 17809 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 149092 KiB
Current children cumulated memory: 71236 KiB

[startup+6.30016 s]
/proc/loadavg: 4.10 4.11 4.09 5/268 48935
/proc/meminfo: memFree=127602480/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=149092 memory=71236 CPUtime=6.26 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 25797 0 2 0 621 5 0 0 20 0 2 0 46252133 152670208 17809 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 37273 17809 2880 641 0 19756 0
[pid=48722/tid=48747] ppid=48719 vsize=149092 memory=17664 CPUtime=0 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 4 0 0 0 0 0 0 0 20 0 2 0 46252146 152670208 17809 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 149092 KiB
Current children cumulated memory: 71236 KiB

[startup+12.7002 s]
/proc/loadavg: 4.08 4.11 4.09 5/268 49160
/proc/meminfo: memFree=127417136/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=149092 memory=71236 CPUtime=12.65 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 32819 0 2 0 1260 5 0 0 20 0 2 0 46252133 152670208 17809 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 37273 17809 2880 641 0 19756 0
[pid=48722/tid=48747] ppid=48719 vsize=149092 memory=71236 CPUtime=0 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 7 0 0 0 0 0 0 0 20 0 2 0 46252146 152670208 17809 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 149092 KiB
Current children cumulated memory: 71236 KiB

[startup+25.5002 s]
/proc/loadavg: 4.15 4.12 4.09 5/269 49432
/proc/meminfo: memFree=126655452/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=178072 memory=106828 CPUtime=25.41 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 48925 0 2 0 2532 9 0 0 20 0 2 0 46252133 182345728 26707 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 44518 26707 3488 641 0 27001 0
[pid=48722/tid=48747] ppid=48719 vsize=178072 memory=71620 CPUtime=0 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 9 0 0 0 0 0 0 0 20 0 2 0 46252146 182345728 26707 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 178072 KiB
Current children cumulated memory: 106828 KiB

[startup+51.1051 s]
/proc/loadavg: 4.10 4.11 4.09 5/269 49478
/proc/meminfo: memFree=126243180/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386480 memory=316512 CPUtime=50.97 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 134702 0 2 0 5065 32 0 0 20 0 2 0 46252133 395755520 79128 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96620 79128 3776 641 0 79103 0
[pid=48722/tid=48747] ppid=48719 vsize=386480 memory=316512 CPUtime=0 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 13 0 0 0 0 0 0 0 20 0 2 0 46252146 395755520 79128 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 386480 KiB
Current children cumulated memory: 316512 KiB

[startup+102.3 s]
/proc/loadavg: 4.16 4.12 4.09 5/269 49480
/proc/meminfo: memFree=126236840/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386500 memory=316512 CPUtime=102.04 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 166074 0 2 0 10170 34 0 0 20 0 2 0 46252133 395776000 79128 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96625 79128 3776 641 0 79108 0
[pid=48722/tid=48747] ppid=48719 vsize=386500 memory=316512 CPUtime=0.01 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 17 0 0 0 0 1 0 0 20 0 2 0 46252146 395776000 79128 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 102.04 s
Current children cumulated vsize: 386500 KiB
Current children cumulated memory: 316512 KiB

[startup+162.3 s]
/proc/loadavg: 4.12 4.11 4.09 5/271 49485
/proc/meminfo: memFree=126215224/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386500 memory=316512 CPUtime=161.9 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 189854 0 2 0 16154 36 0 0 20 0 2 0 46252133 395776000 79128 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96625 79128 3776 641 0 79108 0
[pid=48722/tid=48747] ppid=48719 vsize=386500 memory=316512 CPUtime=0.02 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 18 0 0 0 0 2 0 0 20 0 2 0 46252146 395776000 79128 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 161.9 s
Current children cumulated vsize: 386500 KiB
Current children cumulated memory: 316512 KiB

[startup+222.3 s]
/proc/loadavg: 4.09 4.11 4.09 5/271 49487
/proc/meminfo: memFree=126185160/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386508 memory=317280 CPUtime=221.75 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 190447 0 2 0 22139 36 0 0 20 0 2 0 46252133 395784192 79320 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96627 79320 3776 641 0 79110 0
[pid=48722/tid=48747] ppid=48719 vsize=386508 memory=14432 CPUtime=0.03 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 18 0 0 0 1 2 0 0 20 0 2 0 46252146 395784192 79320 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 221.75 s
Current children cumulated vsize: 386508 KiB
Current children cumulated memory: 317280 KiB

[startup+282.3 s]
/proc/loadavg: 4.15 4.12 4.09 5/272 49497
/proc/meminfo: memFree=126151840/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386508 memory=317280 CPUtime=281.62 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 190454 0 2 0 28124 38 0 0 20 0 2 0 46252133 395784192 79320 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96627 79320 3776 641 0 79110 0
[pid=48722/tid=48747] ppid=48719 vsize=386508 memory=317280 CPUtime=0.04 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 18 0 0 0 1 3 0 0 20 0 2 0 46252146 395784192 79320 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 281.62 s
Current children cumulated vsize: 386508 KiB
Current children cumulated memory: 317280 KiB

[startup+342.3 s]

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

/proc/meminfo: memFree=126091068/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=2975.64 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273330 0 2 0 297465 99 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=14432 CPUtime=0.77 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 34 0 0 0 28 49 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 2975.64 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB

[startup+3042.3 s]
/proc/loadavg: 4.13 4.10 4.09 5/268 49692
/proc/meminfo: memFree=126073456/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=3035.52 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273330 0 2 0 303451 101 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=14432 CPUtime=0.78 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 34 0 0 0 28 50 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3035.52 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB

[startup+3102.3 s]
/proc/loadavg: 4.10 4.09 4.09 5/268 49694
/proc/meminfo: memFree=126063516/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=3095.39 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273331 0 2 0 309436 103 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=317284 CPUtime=0.81 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 35 0 0 0 29 52 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3095.39 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB

[startup+3162.3 s]
/proc/loadavg: 4.19 4.12 4.10 5/268 49696
/proc/meminfo: memFree=126074260/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=3155.27 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273331 0 2 0 315423 104 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=317284 CPUtime=0.82 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 35 0 0 0 29 53 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3155.27 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB

[startup+3222.3 s]
/proc/loadavg: 4.12 4.11 4.09 5/268 49698
/proc/meminfo: memFree=126074396/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=3215.14 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273331 0 2 0 321408 106 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=317284 CPUtime=0.84 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 35 0 0 0 30 54 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3215.14 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB

[startup+3282.3 s]
/proc/loadavg: 4.09 4.10 4.09 5/270 49709
/proc/meminfo: memFree=126073916/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=3275.02 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273334 0 2 0 327394 108 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=317284 CPUtime=0.86 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 35 0 0 0 31 55 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3275.02 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB

[startup+3342.3 s]
/proc/loadavg: 4.14 4.12 4.09 5/270 49711
/proc/meminfo: memFree=126078852/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=3334.89 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273338 0 2 0 333380 109 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=317284 CPUtime=0.88 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 35 0 0 0 32 56 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3334.89 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB

[startup+3402.3 s]
/proc/loadavg: 4.10 4.11 4.09 5/270 49713
/proc/meminfo: memFree=126074636/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=3394.77 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273338 0 2 0 339366 111 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=317284 CPUtime=0.9 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 35 0 0 0 32 58 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3394.77 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB

[startup+3462.3 s]
/proc/loadavg: 4.38 4.20 4.12 5/270 49715
/proc/meminfo: memFree=126055028/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=3454.65 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273338 0 2 0 345352 113 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=317284 CPUtime=0.92 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 35 0 0 0 33 59 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3454.65 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB

[startup+3522.3 s]
/proc/loadavg: 4.20 4.18 4.12 5/270 49717
/proc/meminfo: memFree=126051044/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=3514.52 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273338 0 2 0 351338 114 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=14432 CPUtime=0.94 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 35 0 0 0 34 60 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3514.52 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB

[startup+3582.3 s]
/proc/loadavg: 4.12 4.16 4.11 5/267 49719
/proc/meminfo: memFree=126041216/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=3574.39 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273338 0 2 0 357323 116 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=317284 CPUtime=0.96 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 35 0 0 0 34 62 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3574.39 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3608 s]*
/proc/loadavg: 4.14 4.16 4.11 5/268 49721
/proc/meminfo: memFree=126060600/131250000 swapFree=33010684/33010684
[pid=48722] ppid=48719 vsize=386520 memory=317284 CPUtime=3600.04 cores=5,7
/proc/48722/stat : 48722 (ipbhs_gurobi) R 48719 48722 48256 0 -1 4194304 273338 0 2 0 359887 117 0 0 20 0 2 0 46252133 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 0 0 0 17 5 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
/proc/48722/statm: 96630 79321 3776 641 0 79113 0
[pid=48722/tid=48747] ppid=48719 vsize=386520 memory=-7675384534132161213 CPUtime=0.97 cores=5,7
/proc/48722/task/48747/stat : 48747 (ipbhs_gurobi) S 48719 48722 48256 0 -1 4194368 35 0 0 0 34 63 0 0 20 0 2 0 46252146 395796480 79321 18446744073709551615 94845676486656 94845679111709 140737411046432 0 0 0 0 4096 0 1 0 0 -1 7 0 0 0 0 0 94845679730584 94845679763546 94845702139904 140737411053983 140737411054087 140737411054087 140737411059689 0
Current children cumulated CPU time: 3600.04 s
Current children cumulated vsize: 386520 KiB
Current children cumulated memory: 317284 KiB

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

[startup+3608.01 s]
# the end of solver process 48722 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3598.88 s, system=1.17827 s

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

Child ended because it received signal 15 (SIGTERM)

Real time (s): 3608.01
CPU time (s): 3600.06
CPU user time (s): 3598.88
CPU system time (s): 1.17827
CPU usage (%): 99.7795
Max. virtual memory (cumulated for all children) (KiB): 451728
Max. memory (cumulated for all children) (KiB): 365220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3598.88
system time used= 1.17827
maximum resident set size= 368548
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 273338
page faults= 2
swaps= 0
block input operations= 256
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 358967
involuntary context switches= 1022


# summary of solver processes directly reported to runsolver:
#   pid: 48722
#   total CPU time (s): 3600.06
#   total CPU user time (s): 3598.88
#   total CPU system time (s): 1.17827

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.48879 second user time and 14.1463 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2025-06-30 19:49:06
IDJOB=4485534
IDBENCH=146800
IDSOLVER=3333
FILE ID=nodeC016/4485534-1751305746
RUNJOBID= nodeC016-1751302134-48269
SLURM_JOB_ID= 9594282
Free space on /tmp= 432884 MiB

SOLVER NAME= IPBHS-GUROBI 2025-06-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/mps-v2-20-10/plato.asu.edu/pub/unibo/normalized-mps-v2-20-10-core4284-1064.opb
COMMAND LINE= ./ipbhs_gurobi BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4485534-1751305746/watcher-4485534-1751305746 -o /tmp/evaluation-result-4485534-1751305746/solver-4485534-1751305746 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1751302134-48269 --watchdog 3760  ./ipbhs_gurobi HOME/instance-4485534-1751305746.opb --max-coef 1000000000

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

MD5SUM BENCH= 9634c234ec2c2f6b5ee1ba365a629db0
RANDOM SEED=753068386

nodeC016 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.736
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	: 6999.48
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		: 3603.022
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.157
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	: 6999.48
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		: 3599.728
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.408
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.825
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.709
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	: 6999.48
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		: 3599.737
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	: 6999.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        128522884 kB
MemAvailable:   129606460 kB
Buffers:            3280 kB
Cached:          1887064 kB
SwapCached:            0 kB
Active:           485840 kB
Inactive:        1618824 kB
Active(anon):     232392 kB
Inactive(anon):        0 kB
Active(file):     253448 kB
Inactive(file):  1618824 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            123732 kB
Writeback:             4 kB
AnonPages:        217396 kB
Mapped:           113784 kB
Shmem:             18072 kB
KReclaimable:     101088 kB
Slab:             188628 kB
SReclaimable:     101088 kB
SUnreclaim:        87540 kB
KernelStack:        4160 kB
PageTables:         3340 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     578264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 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:      201428 kB
DirectMap2M:     7958528 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432828 MiB
End job on nodeC016 at 2025-06-30 20:49:14