Trace number 4488570

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) 3600.04 3607.02

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/liu/
vtxcov/normalized-vtxcov_v2000_e4000_12.opb.PB06.opb
MD5SUM3986604c534c992b7a4e3e5a4bb881f1
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 benchmark1038
Best CPU time to get the best result obtained on this benchmark3566.29
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1968
Total number of constraints4000
Number of constraints which are clauses4000
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 constraint2
Maximum length of a constraint2
Number of terms in the objective function 1968
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1968
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1968
Number of bits of the biggest sum of numbers11
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
0.10/0.15	c limit for coefficient in constraints and objective to 1000000000
0.10/0.15	c will solve HOME/instance-4488570-1751309920.opb
0.10/0.15	c [0.01] 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: 63794 MiB (62508 MiB free)
  memory of node 1: 64507 MiB (61436 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4488570-1751309920/watcher-4488570-1751309920 -o /tmp/evaluation-result-4488570-1751309920/solver-4488570-1751309920 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751303874-40369 --watchdog 3760 ./ipbhs_gurobi HOME/instance-4488570-1751309920.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=41138, runsolver pid=41135

[startup+0.100067 s]*
/proc/loadavg: 4.56 4.33 4.23 5/253 41139
/proc/meminfo: memFree=126665892/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=329168 memory=266616 CPUtime=0.1 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 1255 0 0 0 3 7 0 0 20 0 1 0 46671767 337068032 66622 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 82292 66654 1728 641 0 67049 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 329168 KiB
Current children cumulated memory: 266616 KiB

[startup+0.212118 s]*
/proc/loadavg: 4.56 4.33 4.23 6/254 41140
/proc/meminfo: memFree=126666124/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=351156 memory=277096 CPUtime=0.2 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 2575 0 0 0 9 11 0 0 20 0 2 0 46671767 359583744 69274 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 87789 69274 2656 641 0 70272 0
[pid=41138/tid=41140] ppid=41135 vsize=351156 memory=3472328132921917724 CPUtime=0 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46671783 359583744 69274 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 351156 KiB
Current children cumulated memory: 277096 KiB

[startup+0.311837 s]*
/proc/loadavg: 4.56 4.33 4.23 5/254 41140
/proc/meminfo: memFree=126666124/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=353668 memory=279516 CPUtime=0.31 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 3822 0 0 0 19 12 0 0 20 0 2 0 46671767 362156032 69879 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 88417 69879 2912 641 0 70900 0
[pid=41138/tid=41140] ppid=41135 vsize=353668 memory=-7675384534165913285 CPUtime=0 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46671783 362156032 69879 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 353668 KiB
Current children cumulated memory: 279516 KiB

[startup+0.700293 s]
/proc/loadavg: 4.56 4.33 4.23 5/254 41140
/proc/meminfo: memFree=126658312/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=360768 memory=289084 CPUtime=0.68 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 11230 0 0 0 54 14 0 0 20 0 2 0 46671767 369426432 72271 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 90192 72271 3616 641 0 72675 0
[pid=41138/tid=41140] ppid=41135 vsize=360768 memory=17664 CPUtime=0 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46671783 369426432 72271 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 360768 KiB
Current children cumulated memory: 289084 KiB

[startup+1.50039 s]
/proc/loadavg: 4.59 4.34 4.24 5/254 41140
/proc/meminfo: memFree=126678320/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=366008 memory=293820 CPUtime=1.48 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 12363 0 0 0 134 14 0 0 20 0 2 0 46671767 374792192 73455 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 91502 73455 3680 641 0 73985 0
[pid=41138/tid=41140] ppid=41135 vsize=366008 memory=17664 CPUtime=0 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 46671783 374792192 73455 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 366008 KiB
Current children cumulated memory: 293820 KiB

[startup+3.11289 s]
/proc/loadavg: 4.59 4.34 4.24 5/254 41140
/proc/meminfo: memFree=126624604/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=366008 memory=294588 CPUtime=3.08 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 16713 0 0 0 294 14 0 0 20 0 2 0 46671767 374792192 73647 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 91502 73647 3680 641 0 73985 0
[pid=41138/tid=41140] ppid=41135 vsize=366008 memory=0 CPUtime=0 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 4 0 0 0 0 0 0 0 20 0 2 0 46671783 374792192 73647 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 366008 KiB
Current children cumulated memory: 294588 KiB

[startup+6.30037 s]
/proc/loadavg: 4.62 4.35 4.24 5/254 41140
/proc/meminfo: memFree=126616824/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=373064 memory=301116 CPUtime=6.27 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 23102 0 0 0 612 15 0 0 20 0 2 0 46671767 382017536 75279 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 93266 75279 3680 641 0 75749 0
[pid=41138/tid=41140] ppid=41135 vsize=373064 memory=301116 CPUtime=0 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 6 0 0 0 0 0 0 0 20 0 2 0 46671783 382017536 75279 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 373064 KiB
Current children cumulated memory: 301116 KiB

[startup+12.7003 s]
/proc/loadavg: 4.73 4.38 4.25 5/254 41140
/proc/meminfo: memFree=126610968/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=373064 memory=301116 CPUtime=12.65 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 29025 0 0 0 1249 16 0 0 20 0 2 0 46671767 382017536 75279 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 93266 75279 3680 641 0 75749 0
[pid=41138/tid=41140] ppid=41135 vsize=373064 memory=6384 CPUtime=0.01 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 9 0 0 0 0 1 0 0 20 0 2 0 46671783 382017536 75279 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 373064 KiB
Current children cumulated memory: 301116 KiB

[startup+25.5004 s]
/proc/loadavg: 4.78 4.40 4.26 5/254 41141
/proc/meminfo: memFree=126625736/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=373064 memory=302140 CPUtime=25.42 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 38806 0 0 0 2525 17 0 0 20 0 2 0 46671767 382017536 75535 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 93266 75535 3680 641 0 75749 0
[pid=41138/tid=41140] ppid=41135 vsize=373064 memory=302140 CPUtime=0.02 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 13 0 0 0 0 2 0 0 20 0 2 0 46671783 382017536 75535 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 373064 KiB
Current children cumulated memory: 302140 KiB

[startup+51.1128 s]
/proc/loadavg: 4.65 4.41 4.27 5/253 41141
/proc/meminfo: memFree=126640136/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=377644 memory=306492 CPUtime=50.98 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 46265 0 0 0 5079 19 0 0 20 0 2 0 46671767 386707456 76623 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 94411 76623 3680 641 0 76894 0
[pid=41138/tid=41140] ppid=41135 vsize=377644 memory=305724 CPUtime=0.04 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 16 0 0 0 1 3 0 0 20 0 2 0 46671783 386707456 76623 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 377644 KiB
Current children cumulated memory: 306492 KiB

[startup+102.3 s]
/proc/loadavg: 4.35 4.36 4.26 5/254 41144
/proc/meminfo: memFree=126543852/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=440620 memory=369948 CPUtime=102.07 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 95914 0 0 0 10172 35 0 0 20 0 2 0 46671767 451194880 92487 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 110155 92487 3744 641 0 92638 0
[pid=41138/tid=41140] ppid=41135 vsize=440620 memory=369948 CPUtime=0.1 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 23 0 0 0 3 7 0 0 20 0 2 0 46671783 451194880 92487 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 102.07 s
Current children cumulated vsize: 440620 KiB
Current children cumulated memory: 369948 KiB

[startup+162.3 s]
/proc/loadavg: 4.18 4.31 4.25 5/254 41157
/proc/meminfo: memFree=126544844/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=440620 memory=369948 CPUtime=161.95 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 102018 0 0 0 16156 39 0 0 20 0 2 0 46671767 451194880 92487 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 110155 92487 3744 641 0 92638 0
[pid=41138/tid=41140] ppid=41135 vsize=440620 memory=369948 CPUtime=0.17 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 26 0 0 0 5 12 0 0 20 0 2 0 46671783 451194880 92487 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 161.95 s
Current children cumulated vsize: 440620 KiB
Current children cumulated memory: 369948 KiB

[startup+222.3 s]
/proc/loadavg: 4.11 4.26 4.24 5/255 41160
/proc/meminfo: memFree=126579640/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=440620 memory=369948 CPUtime=221.83 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 109735 0 0 0 22141 42 0 0 20 0 2 0 46671767 451194880 92487 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 110155 92487 3744 641 0 92638 0
[pid=41138/tid=41140] ppid=41135 vsize=440620 memory=2273 CPUtime=0.23 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 28 0 0 0 6 17 0 0 20 0 2 0 46671783 451194880 92487 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 221.83 s
Current children cumulated vsize: 440620 KiB
Current children cumulated memory: 369948 KiB

[startup+282.3 s]
/proc/loadavg: 4.07 4.23 4.23 5/255 41162
/proc/meminfo: memFree=126561876/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=440620 memory=369948 CPUtime=281.72 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 121201 0 0 0 28127 45 0 0 20 0 2 0 46671767 451194880 92487 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 110155 92487 3744 641 0 92638 0
[pid=41138/tid=41140] ppid=41135 vsize=440620 memory=369948 CPUtime=0.29 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 30 0 0 0 8 21 0 0 20 0 2 0 46671783 451194880 92487 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 281.72 s
Current children cumulated vsize: 440620 KiB
Current children cumulated memory: 369948 KiB

[startup+342.3 s]

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

/proc/meminfo: memFree=126951960/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=453608 memory=382904 CPUtime=2976.52 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 187736 0 0 0 297472 180 0 0 20 0 2 0 46671767 464494592 95726 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 113402 95726 3744 641 0 95885 0
[pid=41138/tid=41140] ppid=41135 vsize=453608 memory=382904 CPUtime=2.81 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 49 0 0 0 78 203 0 0 20 0 2 0 46671783 464494592 95726 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 2976.52 s
Current children cumulated vsize: 453608 KiB
Current children cumulated memory: 382904 KiB

[startup+3042.3 s]
/proc/loadavg: 4.12 4.10 4.11 5/254 41434
/proc/meminfo: memFree=126943852/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=453608 memory=382904 CPUtime=3036.4 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 188961 0 0 0 303457 183 0 0 20 0 2 0 46671767 464494592 95726 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 113402 95726 3744 641 0 95885 0
[pid=41138/tid=41140] ppid=41135 vsize=453608 memory=382904 CPUtime=2.85 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 49 0 0 0 79 206 0 0 20 0 2 0 46671783 464494592 95726 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3036.4 s
Current children cumulated vsize: 453608 KiB
Current children cumulated memory: 382904 KiB

[startup+3102.3 s]
/proc/loadavg: 4.09 4.10 4.11 5/254 41437
/proc/meminfo: memFree=126942724/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=453608 memory=384056 CPUtime=3096.29 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 191661 0 0 0 309443 186 0 0 20 0 2 0 46671767 464494592 96014 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 113402 96014 3744 641 0 95885 0
[pid=41138/tid=41140] ppid=41135 vsize=453608 memory=384056 CPUtime=2.91 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 49 0 0 0 81 210 0 0 20 0 2 0 46671783 464494592 96014 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3096.29 s
Current children cumulated vsize: 453608 KiB
Current children cumulated memory: 384056 KiB

[startup+3162.3 s]
/proc/loadavg: 4.13 4.11 4.11 5/254 41439
/proc/meminfo: memFree=126931748/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=455100 memory=385592 CPUtime=3156.16 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 192941 0 0 0 315428 188 0 0 20 0 2 0 46671767 466022400 96398 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 113775 96398 3744 641 0 96258 0
[pid=41138/tid=41140] ppid=41135 vsize=455100 memory=14848 CPUtime=2.96 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 50 0 0 0 82 214 0 0 20 0 2 0 46671783 466022400 96398 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3156.16 s
Current children cumulated vsize: 455100 KiB
Current children cumulated memory: 385592 KiB

[startup+3222.3 s]
/proc/loadavg: 4.09 4.10 4.10 5/254 41441
/proc/meminfo: memFree=126921112/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=456848 memory=387256 CPUtime=3216.04 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 193391 0 0 0 321413 191 0 0 20 0 2 0 46671767 467812352 96814 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 114212 96814 3744 641 0 96695 0
[pid=41138/tid=41140] ppid=41135 vsize=456848 memory=387000 CPUtime=3.01 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 50 0 0 0 84 217 0 0 20 0 2 0 46671783 467812352 96814 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3216.04 s
Current children cumulated vsize: 456848 KiB
Current children cumulated memory: 387256 KiB

[startup+3282.3 s]
/proc/loadavg: 4.15 4.11 4.10 5/254 41443
/proc/meminfo: memFree=126924288/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=458152 memory=388664 CPUtime=3275.93 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 193734 0 0 0 327399 194 0 0 20 0 2 0 46671767 469147648 97166 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 114538 97166 3744 641 0 97021 0
[pid=41138/tid=41140] ppid=41135 vsize=458152 memory=388664 CPUtime=3.06 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 50 0 0 0 85 221 0 0 20 0 2 0 46671783 469147648 97166 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3275.93 s
Current children cumulated vsize: 458152 KiB
Current children cumulated memory: 388664 KiB

[startup+3342.3 s]
/proc/loadavg: 4.05 4.09 4.09 5/254 41445
/proc/meminfo: memFree=126916312/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=460012 memory=390456 CPUtime=3335.81 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 194178 0 0 0 333383 198 0 0 20 0 2 0 46671767 471052288 97614 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 115003 97614 3744 641 0 97486 0
[pid=41138/tid=41140] ppid=41135 vsize=460012 memory=17664 CPUtime=3.12 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 50 0 0 0 87 225 0 0 20 0 2 0 46671783 471052288 97614 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3335.81 s
Current children cumulated vsize: 460012 KiB
Current children cumulated memory: 390456 KiB

[startup+3402.3 s]
/proc/loadavg: 4.11 4.10 4.09 5/254 41447
/proc/meminfo: memFree=126903000/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=461388 memory=391864 CPUtime=3395.7 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 194535 0 0 0 339369 201 0 0 20 0 2 0 46671767 472461312 97966 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 115347 97966 3744 641 0 97830 0
[pid=41138/tid=41140] ppid=41135 vsize=461388 memory=17664 CPUtime=3.17 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 50 0 0 0 88 229 0 0 20 0 2 0 46671783 472461312 97966 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3395.7 s
Current children cumulated vsize: 461388 KiB
Current children cumulated memory: 391864 KiB

[startup+3462.3 s]
/proc/loadavg: 4.14 4.11 4.09 5/255 41453
/proc/meminfo: memFree=126862300/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=462676 memory=393144 CPUtime=3455.58 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 194855 0 0 0 345354 204 0 0 20 0 2 0 46671767 473780224 98286 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 115669 98286 3744 641 0 98152 0
[pid=41138/tid=41140] ppid=41135 vsize=462676 memory=17664 CPUtime=3.23 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 50 0 0 0 90 233 0 0 20 0 2 0 46671783 473780224 98286 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3455.58 s
Current children cumulated vsize: 462676 KiB
Current children cumulated memory: 393144 KiB

[startup+3522.3 s]
/proc/loadavg: 4.10 4.10 4.09 5/255 41455
/proc/meminfo: memFree=126859028/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=465108 memory=395576 CPUtime=3515.47 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 195461 0 0 0 351340 207 0 0 20 0 2 0 46671767 476270592 98894 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 116277 98894 3744 641 0 98760 0
[pid=41138/tid=41140] ppid=41135 vsize=465108 memory=390968 CPUtime=3.27 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 50 0 0 0 90 237 0 0 20 0 2 0 46671783 476270592 98894 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3515.47 s
Current children cumulated vsize: 465108 KiB
Current children cumulated memory: 395576 KiB

[startup+3582.3 s]
/proc/loadavg: 4.11 4.10 4.09 5/255 41461
/proc/meminfo: memFree=126871404/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=466208 memory=396600 CPUtime=3575.36 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 195727 0 0 0 357325 211 0 0 20 0 2 0 46671767 477396992 99150 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 116552 99150 3744 641 0 99035 0
[pid=41138/tid=41140] ppid=41135 vsize=466208 memory=396600 CPUtime=3.32 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 50 0 0 0 91 241 0 0 20 0 2 0 46671783 477396992 99150 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3575.36 s
Current children cumulated vsize: 466208 KiB
Current children cumulated memory: 396600 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3607 s]*
/proc/loadavg: 4.07 4.09 4.09 5/255 41462
/proc/meminfo: memFree=126872740/131382112 swapFree=33010684/33010684
[pid=41138] ppid=41135 vsize=467264 memory=397752 CPUtime=3600.02 cores=0,2
/proc/41138/stat : 41138 (ipbhs_gurobi) R 41135 41138 40359 0 -1 4194304 196003 0 0 0 359790 212 0 0 20 0 2 0 46671767 478478336 99438 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
/proc/41138/statm: 116816 99438 3744 641 0 99299 0
[pid=41138/tid=41140] ppid=41135 vsize=467264 memory=9088 CPUtime=3.35 cores=0,2
/proc/41138/task/41140/stat : 41140 (ipbhs_gurobi) S 41135 41138 40359 0 -1 4194368 50 0 0 0 92 243 0 0 20 0 2 0 46671783 478478336 99438 18446744073709551615 94699961966592 94699964591645 140721815146896 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94699965210520 94699965243482 94699997831168 140721815148959 140721815149063 140721815149063 140721815154665 0
Current children cumulated CPU time: 3600.02 s
Current children cumulated vsize: 467264 KiB
Current children cumulated memory: 397752 KiB

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

[startup+3607.02 s]
# the end of solver process 41138 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3597.91 s, system=2.12758 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): 3607.02
CPU time (s): 3600.04
CPU user time (s): 3597.91
CPU system time (s): 2.12758
CPU usage (%): 99.8065
Max. virtual memory (cumulated for all children) (KiB): 487900
Max. memory (cumulated for all children) (KiB): 405304

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3597.91
system time used= 2.12758
maximum resident set size= 405304
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 196003
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= 357938
involuntary context switches= 7899


# summary of solver processes directly reported to runsolver:
#   pid: 41138
#   total CPU time (s): 3600.04
#   total CPU user time (s): 3597.91
#   total CPU system time (s): 2.12758

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 18.2283 second user time and 32.107 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2025-06-30 20:58:40
IDJOB=4488570
IDBENCH=147524
IDSOLVER=3333
FILE ID=nodeC012/4488570-1751309920
RUNJOBID= nodeC012-1751303874-40369
SLURM_JOB_ID= 9594297
Free space on /tmp= 432884 MiB

SOLVER NAME= IPBHS-GUROBI 2025-06-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/liu/vtxcov/normalized-vtxcov_v2000_e4000_12.opb.PB06.opb
COMMAND LINE= ./ipbhs_gurobi BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4488570-1751309920/watcher-4488570-1751309920 -o /tmp/evaluation-result-4488570-1751309920/solver-4488570-1751309920 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1751303874-40369 --watchdog 3760  ./ipbhs_gurobi HOME/instance-4488570-1751309920.opb --max-coef 1000000000

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

MD5SUM BENCH= 3986604c534c992b7a4e3e5a4bb881f1
RANDOM SEED=388304097

nodeC012 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1198.016
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.233
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1297.135
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.263
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.316
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.231
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.377
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        126920696 kB
MemAvailable:   127104216 kB
Buffers:            3280 kB
Cached:           992128 kB
SwapCached:            0 kB
Active:          3165076 kB
Inactive:         681724 kB
Active(anon):    2869352 kB
Inactive(anon):        0 kB
Active(file):     295724 kB
Inactive(file):   681724 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             59292 kB
Writeback:            52 kB
AnonPages:       2848916 kB
Mapped:           118480 kB
Shmem:             17960 kB
KReclaimable:      91012 kB
Slab:             174144 kB
SReclaimable:      91012 kB
SUnreclaim:        83132 kB
KernelStack:        4080 kB
PageTables:         8804 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    3301988 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2658304 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:      187208 kB
DirectMap2M:     8103936 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432828 MiB
End job on nodeC012 at 2025-06-30 21:58:48