Trace number 4490824

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 3608.41

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_11.opb
MD5SUM615ef0f28fa6784c486981c328c6a987
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 benchmark72
Best CPU time to get the best result obtained on this benchmark3600.07
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1287
Total number of constraints2430
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2430
Minimum length of a constraint14
Maximum length of a constraint29
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 128
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 749
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 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
0.28/0.38	c limit for coefficient in constraints and objective to 1000000000
0.28/0.38	c will solve HOME/instance-4490824-1751380044.opb
0.28/0.38	c [0] will start solving

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (62732 MiB free)
  memory of node 1: 64507 MiB (59383 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4490824-1751380044/watcher-4490824-1751380044 -o /tmp/evaluation-result-4490824-1751380044/solver-4490824-1751380044 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751372825-55462 --watchdog 3760 ./ipbhs_gurobi HOME/instance-4490824-1751380044.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=56262, runsolver pid=56259
Current StackSize limit: 8192 KiB


[startup+0.100063 s]*
/proc/loadavg: 4.13 4.11 4.09 4/260 56264
/proc/meminfo: memFree=124643436/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1526376 memory=398896 CPUtime=0.08 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 713 0 0 0 1 7 0 0 20 0 1 0 53682210 1563009024 99724 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 0 0 0 0 0 17 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 381594 99724 1632 641 0 366351 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 1526376 KiB
Current children cumulated memory: 398896 KiB

[startup+0.205638 s]*
/proc/loadavg: 4.13 4.11 4.09 4/260 56271
/proc/meminfo: memFree=124185836/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1526376 memory=855708 CPUtime=0.19 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 936 0 0 0 3 16 0 0 20 0 1 0 53682210 1563009024 213927 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 381594 213927 1632 641 0 366351 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 1526376 KiB
Current children cumulated memory: 855708 KiB

[startup+0.305544 s]*
/proc/loadavg: 4.13 4.11 4.09 4/261 56272
/proc/meminfo: memFree=123732976/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1526376 memory=1298076 CPUtime=0.28 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 1152 0 0 0 4 24 0 0 20 0 1 0 53682210 1563009024 324519 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 381594 324519 1632 641 0 366351 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 1526376 KiB
Current children cumulated memory: 1298076 KiB

[startup+0.700159 s]
/proc/loadavg: 4.12 4.11 4.09 4/264 56279
/proc/meminfo: memFree=123533476/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1548212 memory=1480928 CPUtime=0.67 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 3011 0 0 0 38 29 0 0 20 0 2 0 53682210 1585369088 370232 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 387053 370232 3296 641 0 369536 0
[pid=56262/tid=56277] ppid=56259 vsize=1548212 memory=10752 CPUtime=0 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 53682248 1585369088 370232 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 1548212 KiB
Current children cumulated memory: 1480928 KiB

[startup+1.50014 s]
/proc/loadavg: 4.12 4.11 4.09 5/266 56310
/proc/meminfo: memFree=123515568/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1548212 memory=1481440 CPUtime=1.48 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 3119 0 0 0 117 31 0 0 20 0 2 0 53682210 1585369088 370360 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 387053 370360 3296 641 0 369536 0
[pid=56262/tid=56277] ppid=56259 vsize=1548212 memory=10752 CPUtime=0 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 0 0 0 0 0 0 0 0 20 0 2 0 53682248 1585369088 370360 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 1548212 KiB
Current children cumulated memory: 1481440 KiB

[startup+3.10531 s]
/proc/loadavg: 4.12 4.11 4.09 5/267 56311
/proc/meminfo: memFree=121831292/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1548920 memory=1481952 CPUtime=3.07 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 5078 0 0 0 274 33 0 0 20 0 2 0 53682210 1586094080 370488 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 387230 370488 3296 641 0 369713 0
[pid=56262/tid=56277] ppid=56259 vsize=1548920 memory=0 CPUtime=0 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 3 0 0 0 0 0 0 0 20 0 2 0 53682248 1586094080 370488 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 1548920 KiB
Current children cumulated memory: 1481952 KiB

[startup+6.30015 s]
/proc/loadavg: 4.11 4.10 4.09 5/267 56311
/proc/meminfo: memFree=121830760/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1549332 memory=1482464 CPUtime=6.26 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 7561 0 0 0 587 39 0 0 20 0 2 0 53682210 1586515968 370616 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 387333 370616 3296 641 0 369816 0
[pid=56262/tid=56277] ppid=56259 vsize=1549332 memory=0 CPUtime=0 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 3 0 0 0 0 0 0 0 20 0 2 0 53682248 1586515968 370616 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 1549332 KiB
Current children cumulated memory: 1482464 KiB

[startup+12.7002 s]
/proc/loadavg: 4.18 4.12 4.10 5/267 56311
/proc/meminfo: memFree=121828556/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1550024 memory=1485192 CPUtime=12.64 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 10365 0 0 0 1216 48 0 0 20 0 2 0 53682210 1587224576 371298 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 387506 371298 3296 641 0 369989 0
[pid=56262/tid=56277] ppid=56259 vsize=1550024 memory=6516 CPUtime=0 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 4 0 0 0 0 0 0 0 20 0 2 0 53682248 1587224576 371298 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 1550024 KiB
Current children cumulated memory: 1485192 KiB

[startup+25.5002 s]
/proc/loadavg: 4.16 4.12 4.09 5/267 56311
/proc/meminfo: memFree=121819848/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1550908 memory=1486088 CPUtime=25.42 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 13654 0 0 0 2479 63 0 0 20 0 2 0 53682210 1588129792 371522 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 387727 371522 3296 641 0 370210 0
[pid=56262/tid=56277] ppid=56259 vsize=1550908 memory=1486088 CPUtime=0 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 6 0 0 0 0 0 0 0 20 0 2 0 53682248 1588129792 371522 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 1550908 KiB
Current children cumulated memory: 1486088 KiB

[startup+51.1054 s]
/proc/loadavg: 4.09 4.10 4.09 5/267 56312
/proc/meminfo: memFree=121808760/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1551468 memory=1486728 CPUtime=50.97 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 14972 0 0 0 5010 87 0 0 20 0 2 0 53682210 1588703232 371682 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 387867 371682 3296 641 0 370350 0
[pid=56262/tid=56277] ppid=56259 vsize=1551468 memory=1486600 CPUtime=0.01 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 7 0 0 0 0 1 0 0 20 0 2 0 53682248 1588703232 371682 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 1551468 KiB
Current children cumulated memory: 1486728 KiB

[startup+102.3 s]
/proc/loadavg: 4.09 4.10 4.09 5/267 56313
/proc/meminfo: memFree=121769244/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1555656 memory=1488904 CPUtime=102.05 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 18622 0 0 0 10071 134 0 0 20 0 2 0 53682210 1592991744 372226 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 388914 372226 3296 641 0 371397 0
[pid=56262/tid=56277] ppid=56259 vsize=1555656 memory=1488520 CPUtime=0.03 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 11 0 0 0 1 2 0 0 20 0 2 0 53682248 1592991744 372226 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 1555656 KiB
Current children cumulated memory: 1488904 KiB

[startup+162.3 s]
/proc/loadavg: 4.15 4.11 4.09 5/268 56319
/proc/meminfo: memFree=121785932/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1557444 memory=1491208 CPUtime=161.91 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 19329 0 0 0 16007 184 0 0 20 0 2 0 53682210 1594822656 372802 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 389361 372802 3296 641 0 371844 0
[pid=56262/tid=56277] ppid=56259 vsize=1557444 memory=1491208 CPUtime=0.05 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 11 0 0 0 1 4 0 0 20 0 2 0 53682248 1594822656 372802 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 161.91 s
Current children cumulated vsize: 1557444 KiB
Current children cumulated memory: 1491208 KiB

[startup+222.3 s]
/proc/loadavg: 4.11 4.11 4.09 5/269 56322
/proc/meminfo: memFree=121783604/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1557860 memory=1492488 CPUtime=221.77 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 19690 0 0 0 21948 229 0 0 20 0 2 0 53682210 1595248640 373122 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 389465 373122 3296 641 0 371948 0
[pid=56262/tid=56277] ppid=56259 vsize=1557860 memory=1491848 CPUtime=0.09 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 11 0 0 0 3 6 0 0 20 0 2 0 53682248 1595248640 373122 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 221.77 s
Current children cumulated vsize: 1557860 KiB
Current children cumulated memory: 1492488 KiB

[startup+282.3 s]
/proc/loadavg: 4.04 4.08 4.08 5/269 56324
/proc/meminfo: memFree=121783000/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1562676 memory=1493384 CPUtime=281.64 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 21323 0 0 0 27886 278 0 0 20 0 2 0 53682210 1600180224 373346 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 390669 373346 3296 641 0 373152 0
[pid=56262/tid=56277] ppid=56259 vsize=1562676 memory=10752 CPUtime=0.12 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 14 0 0 0 4 8 0 0 20 0 2 0 53682248 1600180224 373346 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 281.64 s
Current children cumulated vsize: 1562676 KiB
Current children cumulated memory: 1493384 KiB

[startup+342.3 s]
/proc/loadavg: 4.11 4.10 4.09 5/269 56330
/proc/meminfo: memFree=121776560/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1563204 memory=1494408 CPUtime=341.49 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 25230 0 0 0 33823 326 0 0 20 0 2 0 53682210 1600720896 373602 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0

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

/proc/meminfo: memFree=121312244/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=2975.42 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 63075 0 0 0 296579 963 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=14824 CPUtime=1.57 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 40 0 0 0 57 100 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 2975.42 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB

[startup+3042.3 s]
/proc/loadavg: 4.08 4.10 4.09 5/268 56794
/proc/meminfo: memFree=121308236/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=3035.27 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 63187 0 0 0 302551 976 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=1546524 CPUtime=1.6 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 40 0 0 0 58 102 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3035.27 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB

[startup+3102.3 s]
/proc/loadavg: 4.12 4.11 4.09 5/268 56796
/proc/meminfo: memFree=121314088/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=3095.11 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 63191 0 0 0 308523 988 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=-7603326940094625984 CPUtime=1.63 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 41 0 0 0 59 104 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3095.11 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB

[startup+3162.3 s]
/proc/loadavg: 4.09 4.10 4.09 5/267 56800
/proc/meminfo: memFree=121305244/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=3154.97 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 63194 0 0 0 314497 1000 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=1546524 CPUtime=1.67 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 41 0 0 0 60 107 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3154.97 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB

[startup+3222.3 s]
/proc/loadavg: 4.14 4.11 4.09 5/267 56802
/proc/meminfo: memFree=121305380/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=3214.83 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 64150 0 0 0 320467 1016 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=1546524 CPUtime=1.7 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 41 0 0 0 61 109 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3214.83 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB

[startup+3282.3 s]
/proc/loadavg: 4.11 4.11 4.09 5/266 56804
/proc/meminfo: memFree=121305048/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=3274.68 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 64187 0 0 0 326434 1034 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=14824 CPUtime=1.73 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 42 0 0 0 62 111 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3274.68 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB

[startup+3342.3 s]
/proc/loadavg: 4.12 4.10 4.09 5/268 56812
/proc/meminfo: memFree=121313084/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=3334.54 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 65216 0 0 0 332400 1054 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=14824 CPUtime=1.76 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 42 0 0 0 63 113 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3334.54 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB

[startup+3402.3 s]
/proc/loadavg: 4.26 4.13 4.10 5/268 56814
/proc/meminfo: memFree=121306380/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=3394.4 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 65300 0 0 0 338374 1066 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=1546524 CPUtime=1.8 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 43 0 0 0 65 115 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3394.4 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB

[startup+3462.3 s]
/proc/loadavg: 4.25 4.16 4.11 5/268 56816
/proc/meminfo: memFree=121288584/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=3454.26 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 65374 0 0 0 344348 1078 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=1546524 CPUtime=1.83 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 44 0 0 0 66 117 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3454.26 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB

[startup+3522.3 s]
/proc/loadavg: 4.43 4.24 4.14 5/268 56818
/proc/meminfo: memFree=121302000/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=3514.12 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 65425 0 0 0 350322 1090 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=1546524 CPUtime=1.87 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 44 0 0 0 67 120 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3514.12 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB

[startup+3582.3 s]
/proc/loadavg: 4.21 4.21 4.14 5/268 56820
/proc/meminfo: memFree=121301872/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=3573.97 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 66825 0 0 0 356297 1100 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=1546524 CPUtime=1.9 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 44 0 0 0 68 122 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3573.97 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+3608.4 s]
/proc/loadavg: 4.21 4.21 4.14 5/268 56820
/proc/meminfo: memFree=121301928/131249996 swapFree=33010684/33010684
[pid=56262] ppid=56259 vsize=1626440 memory=1546524 CPUtime=3600.01 cores=0,2
/proc/56262/stat : 56262 (ipbhs_gurobi) R 56259 56262 55452 0 -1 4194304 66859 0 0 0 358898 1103 0 0 20 0 2 0 53682210 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 0 0 0 17 0 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
/proc/56262/statm: 406610 386631 3296 641 0 389093 0
[pid=56262/tid=56277] ppid=56259 vsize=1626440 memory=10112 CPUtime=1.91 cores=0,2
/proc/56262/task/56277/stat : 56277 (ipbhs_gurobi) S 56259 56262 55452 0 -1 4194368 45 0 0 0 68 123 0 0 20 0 2 0 53682248 1665474560 386631 18446744073709551615 94679733501952 94679736127005 140737256738208 0 0 0 0 4096 0 1 0 0 -1 2 0 0 0 0 0 94679736745880 94679736778842 94679749824512 140737256741279 140737256741383 140737256741383 140737256746985 0
Current children cumulated CPU time: 3600.01 s
Current children cumulated vsize: 1626440 KiB
Current children cumulated memory: 1546524 KiB

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

[startup+3608.41 s]
# the end of solver process 56262 was just reported to runsolver
# Child ended because it received signal 15 (SIGTERM)

# cumulated CPU time of all completed processes:  user=3588.99 s, system=11.0448 s

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

Child ended because it received signal 15 (SIGTERM)

Real time (s): 3608.41
CPU time (s): 3600.04
CPU user time (s): 3588.99
CPU system time (s): 11.0448
CPU usage (%): 99.768
Max. virtual memory (cumulated for all children) (KiB): 1626440
Max. memory (cumulated for all children) (KiB): 1546524

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3588.99
system time used= 11.0448
maximum resident set size= 1546524
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 66859
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= 358884
involuntary context switches= 4764


# summary of solver processes directly reported to runsolver:
#   pid: 56262
#   total CPU time (s): 3600.04
#   total CPU user time (s): 3588.99
#   total CPU system time (s): 11.0448

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 6.72657 second user time and 16.1978 second system time

The end

Launcher Data 

Begin job on nodeC017 at 2025-07-01 16:27:24
IDJOB=4490824
IDBENCH=147623
IDSOLVER=3333
FILE ID=nodeC017/4490824-1751380044
RUNJOBID= nodeC017-1751372825-55462
SLURM_JOB_ID= 9598204
Free space on /tmp= 432836 MiB

SOLVER NAME= IPBHS-GUROBI 2025-06-09
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_11.opb
COMMAND LINE= ./ipbhs_gurobi BENCHNAME --max-coef 1000000000
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4490824-1751380044/watcher-4490824-1751380044 -o /tmp/evaluation-result-4490824-1751380044/solver-4490824-1751380044 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC017-1751372825-55462 --watchdog 3760  ./ipbhs_gurobi HOME/instance-4490824-1751380044.opb --max-coef 1000000000

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

MD5SUM BENCH= 615ef0f28fa6784c486981c328c6a987
RANDOM SEED=1196316555

nodeC017 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		: 3600.085
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	: 7000.12
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		: 3600.053
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	: 7000.12
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		: 3600.739
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	: 7000.12
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	: 7000.12
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		: 3600.043
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	: 7000.12
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		: 3600.079
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	: 7000.12
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		: 3600.386
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	: 7000.12
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		: 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 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	: 7000.12
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        125056244 kB
MemAvailable:   128275664 kB
Buffers:            2380 kB
Cached:          3989652 kB
SwapCached:            0 kB
Active:          1865052 kB
Inactive:        3674992 kB
Active(anon):    1566084 kB
Inactive(anon):       12 kB
Active(file):     298968 kB
Inactive(file):  3674980 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            184348 kB
Writeback:            12 kB
AnonPages:       1549360 kB
Mapped:           116088 kB
Shmem:             18080 kB
KReclaimable:     169020 kB
Slab:             257832 kB
SReclaimable:     169020 kB
SUnreclaim:        88812 kB
KernelStack:        4272 kB
PageTables:         5896 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    1916736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150504 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1476608 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:      176852 kB
DirectMap2M:     6934528 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 432776 MiB
End job on nodeC017 at 2025-07-01 17:27:33