Trace number 4507937

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
IPBHS-GUROBI-SYM 2025-06-09? (TO) 3600.02 3609.01

General information on the benchmark

NamePB24/normalized-PB15eval/OPT-LIN/
EmployeeScheduling/normalized-sep4.5.opb
MD5SUMb67c8b15922ffb2eac696beabc53406c
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.626446
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables9324
Total number of constraints28660
Number of constraints which are clauses26658
Number of constraints which are cardinality constraints (but not clauses)238
Number of constraints which are nor clauses,nor cardinality constraints1764
Minimum length of a constraint2
Maximum length of a constraint240
Number of terms in the objective function 26
Biggest coefficient in the objective function 20
Number of bits for the biggest coefficient in the objective function 5
Sum of the numbers in the objective function 211
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 160
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 670
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c initialize IPBHS solver
0.00/0.01	c IPBHS 0.0.0 beta (8d0f613-dirty, Jun  3 2025 11:30:33), compiled with satsolvers: , optimizers: , GreedyOptimizer, Gurobi 12.0.2, RoundingSat 2, , , pbsolvers: RoundingSat 2, BreakID 0.0.0
0.00/0.01	c optimizer = "gurobi"
0.00/0.01	c pbsolver = "roundingsat"
0.00/0.01	c use separate pbsolver for SIS
0.00/0.01	c load symmetries from file ""
0.00/0.01	c set time limit for symmetry computation to 100 seconds.
0.00/0.01	c set interchangeable summation variable limit to 3
0.00/0.01	c enable explicit+compact SCL
0.00/0.01	c set sym compact max subset size to 5
0.00/0.01	c set explicit symmetry matrix usage to 1
0.00/0.01	c sym budget explicit to 100
0.00/0.01	c sym budget explicit lits to 6000
0.00/0.01	c sym budget compact to 100
0.00/0.01	c sym budget compact lits to 6000
0.00/0.01	c sym budget common to 0
0.00/0.01	c sym budget common lits to 0
0.00/0.01	c set sym generation to 's'
0.00/0.01	c set abstraction set creation to 10 iterations without LB change
0.00/0.01	c set abstraction set inputs to 0
0.00/0.01	c set abstraction set cluster min size to 2
0.00/0.01	c set abstraction set cluster max size to 100000000
0.00/0.01	c set abstraction set cluster activation limit to 2
0.00/0.01	c enable abstraction set require equal cost
0.00/0.01	c set abstraction set assumptions to 0
0.00/0.01	c set abstraction set constraint type to 0
0.00/0.01	c set abstract core extraction strategy to b
0.00/0.01	c set core extraction strategy to 2
0.00/0.01	c set core extraction shuffles 10
0.00/0.01	c set cores per iteration to 5
0.00/0.01	c set optimizer bound usage strategy to 2
0.00/0.01	c set optimizer max non-optimal iterations to 1000
0.00/0.01	c set small core cardinality limit to 2
0.00/0.01	c set max coef in cores to 1000000000
0.00/0.01	c set core processing techniques to 4095
0.00/0.01	c set SIS iterations to 5
0.00/0.01	c set SIS budget abs to 1000
0.00/0.01	c set SIS budget rel to 0.05
0.18/0.23	c limit for coefficient in constraints and objective to 1000000000
0.18/0.23	c will solve HOME/instance-4507937-1751504291.opb
0.18/0.23	Searching graph automorphisms with time limit: 100
0.28/0.36	c [0.19] 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 (62141 MiB free)
  memory of node 1: 64465 MiB (59025 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4507937-1751504291/watcher-4507937-1751504291 -o /tmp/evaluation-result-4507937-1751504291/solver-4507937-1751504291 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1751500021-70745 --watchdog 3760 ./ipbhs_gurobi --sym-cores-compact HOME/instance-4507937-1751504291.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
solver pid=71582, runsolver pid=71579
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 4.12 4.20 4.14 5/268 71583
/proc/meminfo: memFree=124066756/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=82760 memory=20932 CPUtime=0.07 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 4000 0 0 0 5 2 0 0 20 0 1 0 66105741 84746240 5233 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 0 0 0 0 0 17 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 20690 5233 1760 641 0 5447 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 82760 KiB
Current children cumulated memory: 20932 KiB

[startup+0.205308 s]*
/proc/loadavg: 4.12 4.20 4.14 5/269 71584
/proc/meminfo: memFree=124039476/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=125212 memory=52948 CPUtime=0.18 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 10645 0 0 0 13 5 0 0 20 0 2 0 66105741 128217088 13237 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 31303 13237 2336 641 0 13786 0
[pid=71582/tid=71584] ppid=71579 vsize=125212 memory=3472328132921917724 CPUtime=0 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 66105756 128217088 13237 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 -1 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 125212 KiB
Current children cumulated memory: 52948 KiB

[startup+0.305303 s]*
/proc/loadavg: 4.12 4.20 4.14 5/269 71584
/proc/meminfo: memFree=124039476/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=130608 memory=58568 CPUtime=0.28 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 12435 0 0 0 22 6 0 0 20 0 2 0 66105741 133742592 14642 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 32652 14642 2368 641 0 15135 0
[pid=71582/tid=71584] ppid=71579 vsize=130740 memory=-7459211751984757445 CPUtime=0 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 66105756 133877760 14642 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 130608 KiB
Current children cumulated memory: 58568 KiB

[startup+0.700123 s]
/proc/loadavg: 4.12 4.20 4.14 5/269 71584
/proc/meminfo: memFree=124039476/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=132212 memory=62892 CPUtime=0.66 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 13104 0 0 0 60 6 0 0 20 0 2 0 66105741 135385088 15723 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 33053 15723 3040 641 0 15536 0
[pid=71582/tid=71584] ppid=71579 vsize=132212 memory=18816 CPUtime=0 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 66105756 135385088 15723 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 132212 KiB
Current children cumulated memory: 62892 KiB

[startup+1.50013 s]
/proc/loadavg: 4.12 4.20 4.14 5/269 71584
/proc/meminfo: memFree=124039476/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=132212 memory=62892 CPUtime=1.47 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 13104 0 0 0 138 9 0 0 20 0 2 0 66105741 135385088 15723 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 33053 15723 3040 641 0 15536 0
[pid=71582/tid=71584] ppid=71579 vsize=132212 memory=18816 CPUtime=0 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 66105756 135385088 15723 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 132212 KiB
Current children cumulated memory: 62892 KiB

[startup+3.10523 s]
/proc/loadavg: 4.12 4.20 4.14 5/269 71584
/proc/meminfo: memFree=124039508/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=132212 memory=62892 CPUtime=3.07 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 15369 0 0 0 292 15 0 0 20 0 2 0 66105741 135385088 15723 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 33053 15723 3040 641 0 15536 0
[pid=71582/tid=71584] ppid=71579 vsize=132212 memory=0 CPUtime=0 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 3 0 0 0 0 0 0 0 20 0 2 0 66105756 135385088 15723 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 132212 KiB
Current children cumulated memory: 62892 KiB

[startup+6.30014 s]
/proc/loadavg: 4.11 4.20 4.14 5/269 71584
/proc/meminfo: memFree=124039844/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=132212 memory=62892 CPUtime=6.26 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 17679 0 0 0 602 24 0 0 20 0 2 0 66105741 135385088 15723 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 33053 15723 3040 641 0 15536 0
[pid=71582/tid=71584] ppid=71579 vsize=132212 memory=62892 CPUtime=0 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 6 0 0 0 0 0 0 0 20 0 2 0 66105756 135385088 15723 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 132212 KiB
Current children cumulated memory: 62892 KiB

[startup+12.7002 s]
/proc/loadavg: 4.10 4.20 4.14 5/269 71584
/proc/meminfo: memFree=124040112/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=132212 memory=63404 CPUtime=12.64 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 22146 0 0 0 1220 44 0 0 20 0 2 0 66105741 135385088 15851 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 33053 15851 3040 641 0 15536 0
[pid=71582/tid=71584] ppid=71579 vsize=132212 memory=6388 CPUtime=0 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 9 0 0 0 0 0 0 0 20 0 2 0 66105756 135385088 15851 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 132212 KiB
Current children cumulated memory: 63404 KiB

[startup+25.5001 s]
/proc/loadavg: 4.08 4.19 4.14 5/269 71584
/proc/meminfo: memFree=124019268/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=134932 memory=65708 CPUtime=25.41 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 23806 0 0 0 2453 88 0 0 20 0 2 0 66105741 138170368 16427 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 33733 16427 3040 641 0 16216 0
[pid=71582/tid=71584] ppid=71579 vsize=134932 memory=64172 CPUtime=0 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 11 0 0 0 0 0 0 0 20 0 2 0 66105756 138170368 16427 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 134932 KiB
Current children cumulated memory: 65708 KiB

[startup+51.1049 s]
/proc/loadavg: 4.11 4.19 4.14 5/269 71584
/proc/meminfo: memFree=124017280/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=134932 memory=66348 CPUtime=50.96 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 28671 0 0 0 4945 151 0 0 20 0 2 0 66105741 138170368 16587 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 33733 16587 3040 641 0 16216 0
[pid=71582/tid=71584] ppid=71579 vsize=134932 memory=66348 CPUtime=0 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 13 0 0 0 0 0 0 0 20 0 2 0 66105756 138170368 16587 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 134932 KiB
Current children cumulated memory: 66348 KiB

[startup+102.3 s]
/proc/loadavg: 4.16 4.19 4.14 5/270 71587
/proc/meminfo: memFree=123884184/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=139352 memory=70112 CPUtime=102.03 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 34317 0 0 0 9974 229 0 0 20 0 2 0 66105741 142696448 17528 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 34838 17528 3040 641 0 17321 0
[pid=71582/tid=71584] ppid=71579 vsize=139352 memory=70112 CPUtime=0.01 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 16 0 0 0 0 1 0 0 20 0 2 0 66105756 142696448 17528 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 139352 KiB
Current children cumulated memory: 70112 KiB

[startup+162.3 s]
/proc/loadavg: 4.12 4.17 4.13 5/269 71589
/proc/meminfo: memFree=123810324/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=139352 memory=70240 CPUtime=161.89 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 34898 0 0 0 15871 318 0 0 20 0 2 0 66105741 142696448 17560 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 34838 17560 3040 641 0 17321 0
[pid=71582/tid=71584] ppid=71579 vsize=139352 memory=70240 CPUtime=0.01 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 16 0 0 0 0 1 0 0 20 0 2 0 66105756 142696448 17560 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 161.89 s
Current children cumulated vsize: 139352 KiB
Current children cumulated memory: 70240 KiB

[startup+222.3 s]
/proc/loadavg: 4.09 4.15 4.13 5/268 71606
/proc/meminfo: memFree=123803132/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=139352 memory=70624 CPUtime=221.75 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 40962 0 0 0 21774 401 0 0 20 0 2 0 66105741 142696448 17656 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 34838 17656 3040 641 0 17321 0
[pid=71582/tid=71584] ppid=71579 vsize=139352 memory=14248 CPUtime=0.03 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 19 0 0 0 1 2 0 0 20 0 2 0 66105756 142696448 17656 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 221.75 s
Current children cumulated vsize: 139352 KiB
Current children cumulated memory: 70624 KiB

[startup+282.3 s]
/proc/loadavg: 4.10 4.14 4.12 5/268 71608
/proc/meminfo: memFree=123800140/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=139352 memory=71392 CPUtime=281.61 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 47707 0 0 0 27671 490 0 0 20 0 2 0 66105741 142696448 17848 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 34838 17848 3040 641 0 17321 0
[pid=71582/tid=71584] ppid=71579 vsize=139352 memory=70880 CPUtime=0.04 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 22 0 0 0 1 3 0 0 20 0 2 0 66105756 142696448 17848 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 281.61 s
Current children cumulated vsize: 139352 KiB
Current children cumulated memory: 71392 KiB

[startup+342.3 s]

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

/proc/meminfo: memFree=123280328/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=172420 memory=101404 CPUtime=2974.71 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111091 0 0 0 294108 3363 0 0 20 0 2 0 66105741 176558080 25351 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43105 25351 3040 641 0 25588 0
[pid=71582/tid=71584] ppid=71579 vsize=172420 memory=101404 CPUtime=1.01 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 44 0 0 0 30 71 0 0 20 0 2 0 66105756 176558080 25351 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 2974.71 s
Current children cumulated vsize: 172420 KiB
Current children cumulated memory: 101404 KiB

[startup+3042.3 s]
/proc/loadavg: 4.13 4.11 4.09 5/268 71747
/proc/meminfo: memFree=123277988/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=172420 memory=101404 CPUtime=3034.57 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111092 0 0 0 300045 3412 0 0 20 0 2 0 66105741 176558080 25351 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43105 25351 3040 641 0 25588 0
[pid=71582/tid=71584] ppid=71579 vsize=172420 memory=101404 CPUtime=1.02 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 44 0 0 0 30 72 0 0 20 0 2 0 66105756 176558080 25351 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3034.57 s
Current children cumulated vsize: 172420 KiB
Current children cumulated memory: 101404 KiB

[startup+3102.3 s]
/proc/loadavg: 4.09 4.11 4.09 5/268 71749
/proc/meminfo: memFree=123277868/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=172944 memory=102044 CPUtime=3094.43 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111221 0 0 0 305979 3464 0 0 20 0 2 0 66105741 177094656 25511 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43236 25511 3040 641 0 25719 0
[pid=71582/tid=71584] ppid=71579 vsize=172944 memory=102044 CPUtime=1.05 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 44 0 0 0 31 74 0 0 20 0 2 0 66105756 177094656 25511 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3094.43 s
Current children cumulated vsize: 172944 KiB
Current children cumulated memory: 102044 KiB

[startup+3162.3 s]
/proc/loadavg: 4.14 4.12 4.09 5/268 71751
/proc/meminfo: memFree=123277204/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=173276 memory=102300 CPUtime=3154.31 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111304 0 0 0 311918 3513 0 0 20 0 2 0 66105741 177434624 25575 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43319 25575 3040 641 0 25802 0
[pid=71582/tid=71584] ppid=71579 vsize=173276 memory=14248 CPUtime=1.08 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 44 0 0 0 32 76 0 0 20 0 2 0 66105756 177434624 25575 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3154.31 s
Current children cumulated vsize: 173276 KiB
Current children cumulated memory: 102300 KiB

[startup+3222.3 s]
/proc/loadavg: 4.11 4.11 4.09 5/268 71753
/proc/meminfo: memFree=123264916/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=173276 memory=102300 CPUtime=3214.17 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111304 0 0 0 317851 3566 0 0 20 0 2 0 66105741 177434624 25575 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43319 25575 3040 641 0 25802 0
[pid=71582/tid=71584] ppid=71579 vsize=173276 memory=102300 CPUtime=1.1 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 44 0 0 0 32 78 0 0 20 0 2 0 66105756 177434624 25575 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3214.17 s
Current children cumulated vsize: 173276 KiB
Current children cumulated memory: 102300 KiB

[startup+3282.3 s]
/proc/loadavg: 4.23 4.14 4.10 5/267 71755
/proc/meminfo: memFree=123264056/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=173276 memory=102300 CPUtime=3274.04 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111306 0 0 0 323786 3618 0 0 20 0 2 0 66105741 177434624 25575 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43319 25575 3040 641 0 25802 0
[pid=71582/tid=71584] ppid=71579 vsize=173276 memory=14248 CPUtime=1.12 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 44 0 0 0 33 79 0 0 20 0 2 0 66105756 177434624 25575 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3274.04 s
Current children cumulated vsize: 173276 KiB
Current children cumulated memory: 102300 KiB

[startup+3342.3 s]
/proc/loadavg: 4.15 4.12 4.09 5/266 71757
/proc/meminfo: memFree=123253648/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=173468 memory=102556 CPUtime=3333.91 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111353 0 0 0 329725 3666 0 0 20 0 2 0 66105741 177631232 25639 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43367 25639 3040 641 0 25850 0
[pid=71582/tid=71584] ppid=71579 vsize=173468 memory=102556 CPUtime=1.15 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 44 0 0 0 34 81 0 0 20 0 2 0 66105756 177631232 25639 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3333.91 s
Current children cumulated vsize: 173468 KiB
Current children cumulated memory: 102556 KiB

[startup+3402.3 s]
/proc/loadavg: 4.10 4.11 4.09 5/266 71805
/proc/meminfo: memFree=124062960/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=173984 memory=103068 CPUtime=3393.77 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111483 0 0 0 335667 3710 0 0 20 0 2 0 66105741 178159616 25767 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43496 25767 3040 641 0 25979 0
[pid=71582/tid=71584] ppid=71579 vsize=173984 memory=103068 CPUtime=1.17 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 44 0 0 0 35 82 0 0 20 0 2 0 66105756 178159616 25767 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3393.77 s
Current children cumulated vsize: 173984 KiB
Current children cumulated memory: 103068 KiB

[startup+3462.3 s]
/proc/loadavg: 4.22 4.14 4.10 5/268 71861
/proc/meminfo: memFree=124274476/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=173984 memory=105132 CPUtime=3453.63 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111485 0 0 0 341614 3749 0 0 20 0 2 0 66105741 178159616 26283 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43496 26283 3040 641 0 25979 0
[pid=71582/tid=71584] ppid=71579 vsize=173984 memory=105132 CPUtime=1.19 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 44 0 0 0 35 84 0 0 20 0 2 0 66105756 178159616 26283 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3453.63 s
Current children cumulated vsize: 173984 KiB
Current children cumulated memory: 105132 KiB

[startup+3522.3 s]
/proc/loadavg: 4.08 4.11 4.09 5/268 71909
/proc/meminfo: memFree=126278452/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=173984 memory=105132 CPUtime=3513.5 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111486 0 0 0 347564 3786 0 0 20 0 2 0 66105741 178159616 26283 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43496 26283 3040 641 0 25979 0
[pid=71582/tid=71584] ppid=71579 vsize=173984 memory=105132 CPUtime=1.21 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 44 0 0 0 36 85 0 0 20 0 2 0 66105756 178159616 26283 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3513.5 s
Current children cumulated vsize: 173984 KiB
Current children cumulated memory: 105132 KiB

[startup+3582.3 s]
/proc/loadavg: 4.22 4.14 4.10 5/269 71912
/proc/meminfo: memFree=126252876/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=174504 memory=105900 CPUtime=3573.36 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111618 0 0 0 353510 3826 0 0 20 0 2 0 66105741 178692096 26475 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43626 26475 3040 641 0 26109 0
[pid=71582/tid=71584] ppid=71579 vsize=174504 memory=-7459211752069101253 CPUtime=1.23 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 45 0 0 0 37 86 0 0 20 0 2 0 66105756 178692096 26475 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3573.36 s
Current children cumulated vsize: 174504 KiB
Current children cumulated memory: 105900 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3609 s]*
/proc/loadavg: 4.39 4.19 4.12 5/269 71912
/proc/meminfo: memFree=126242512/131250000 swapFree=33010672/33010684
[pid=71582] ppid=71579 vsize=175020 memory=106412 CPUtime=3600 cores=0,2
/proc/71582/stat : 71582 (ipbhs_gurobi) R 71579 71582 70735 0 -1 4194304 111747 0 0 0 356151 3849 0 0 20 0 2 0 66105741 179220480 26603 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
/proc/71582/statm: 43755 26603 3040 641 0 26238 0
[pid=71582/tid=71584] ppid=71579 vsize=175020 memory=-7459211752069101253 CPUtime=1.24 cores=0,2
/proc/71582/task/71584/stat : 71584 (ipbhs_gurobi) S 71579 71582 70735 0 -1 4194368 45 0 0 0 37 87 0 0 20 0 2 0 66105756 179220480 26603 18446744073709551615 94617394171904 94617396796957 140730681208240 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94617397415832 94617397448794 94617415168000 140730681211275 140730681211399 140730681211399 140730681217001 0
Current children cumulated CPU time: 3600 s
Current children cumulated vsize: 175020 KiB
Current children cumulated memory: 106412 KiB

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

[startup+3609.01 s]
# the end of solver process 71582 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3561.52 s, system=38.4996 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): 3609.01
CPU time (s): 3600.02
CPU user time (s): 3561.52
CPU system time (s): 38.4996
CPU usage (%): 99.751
Max. virtual memory (cumulated for all children) (KiB): 175020
Max. memory (cumulated for all children) (KiB): 106412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3561.52
system time used= 38.4996
maximum resident set size= 106412
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111747
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= 359091
involuntary context switches= 4618


# summary of solver processes directly reported to runsolver:
#   pid: 71582
#   total CPU time (s): 3600.02
#   total CPU user time (s): 3561.52
#   total CPU system time (s): 38.4996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.23797 second user time and 13.5131 second system time

The end

Launcher Data 

Begin job on nodeC014 at 2025-07-03 02:58:11
IDJOB=4507937
IDBENCH=158390
IDSOLVER=3334
FILE ID=nodeC014/4507937-1751504291
RUNJOBID= nodeC014-1751500021-70745
SLURM_JOB_ID= 9598579
Free space on /tmp= 430360 MiB

SOLVER NAME= IPBHS-GUROBI-SYM 2025-06-09
BENCH NAME= PB24/normalized-PB15eval/OPT-LIN/EmployeeScheduling/normalized-sep4.5.opb
COMMAND LINE= ./ipbhs_gurobi --sym-cores-compact BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4507937-1751504291/watcher-4507937-1751504291 -o /tmp/evaluation-result-4507937-1751504291/solver-4507937-1751504291 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1751500021-70745 --watchdog 3760  ./ipbhs_gurobi --sym-cores-compact HOME/instance-4507937-1751504291.opb --max-coef 1000000000

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

MD5SUM BENCH= b67c8b15922ffb2eac696beabc53406c
RANDOM SEED=973469544

nodeC014 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.110
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.174
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
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		: 3600.119
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
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		: 3600.154
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.134
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.173
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
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		: 3600.194
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        124074568 kB
MemAvailable:   126104988 kB
Buffers:            2508 kB
Cached:          2825852 kB
SwapCached:            4 kB
Active:          4281008 kB
Inactive:        2267664 kB
Active(anon):    3734528 kB
Inactive(anon):     3852 kB
Active(file):     546480 kB
Inactive(file):  2263812 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010672 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             60284 kB
Writeback:             0 kB
AnonPages:       3723404 kB
Mapped:           118160 kB
Shmem:             18064 kB
KReclaimable:     118736 kB
Slab:             208920 kB
SReclaimable:     118736 kB
SUnreclaim:        90184 kB
KernelStack:        4320 kB
PageTables:        10496 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    4096964 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3463168 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:      203476 kB
DirectMap2M:     7956480 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430304 MiB
End job on nodeC014 at 2025-07-03 03:58:21