Trace number 4459437

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
mixed-bag 2024-07-02UNSAT 138.436 139.172

DiagnosticValue
AM1LB0
LOWERBOUND0
NAM1S0
NCORES0
NEXHAUSTED0
NPBCORES0
NPBREFORM0
NTRIMMED0

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/nordstrom/MIPLIB01/
opt/miplib2010/normalized-neos-859770.opb
MD5SUM4a685e943d6a7da38bd3737149184f18
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 benchmark9.77196
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2504
Total number of constraints2065
Number of constraints which are clauses1536
Number of constraints which are cardinality constraints (but not clauses)529
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint8
Maximum length of a constraint1446
Number of terms in the objective function 2504
Biggest coefficient in the objective function 10
Number of bits for the biggest coefficient in the objective function 4
Sum of the numbers in the objective function 16472
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 16472
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.00	c with Papilo
0.00/0.00	c with SCIP
0.00/0.00	c [STEP] parsing instance
0.88/0.92	c [STEP] preprocessing with Papilo
4.94/5.02	c [STEP] solving with SCIP
138.16/138.94	c SCIP found UNSAT
138.16/138.94	d SOLVEDBY scip
138.16/138.94	c cpu time 138.03 s
138.16/138.94	c deterministic time 1 1.00e+00
138.16/138.94	c optimization time 138.034 s
138.16/138.94	c total solve time 0 s
138.16/138.94	c core-guided solve time 0 s
138.16/138.94	c propagation time 0 s
138.16/138.94	c conflict analysis time 0 s
138.16/138.94	c propagations 0
138.16/138.94	c resolve steps 0
138.16/138.94	c decisions 0
138.16/138.94	c conflicts 0
138.16/138.94	c restarts 0
138.16/138.94	c inprocessing phases 0
138.16/138.94	c input clauses 0
138.16/138.94	c input cardinalities 0
138.16/138.94	c input general constraints 0
138.16/138.94	c input average constraint length 0.00
138.16/138.94	c input average constraint degree 0.00
138.16/138.94	c learned clauses 0
138.16/138.94	c learned cardinalities 0
138.16/138.94	c learned general constraints 0
138.16/138.94	c learned average constraint length 0.00
138.16/138.94	c learned average constraint degree 0.00
138.16/138.94	c watched constraints 0
138.16/138.94	c counting constraints 0
138.16/138.94	c gcd simplifications 0
138.16/138.94	c detected cardinalities 0
138.16/138.94	c weakened non-implied lits 0
138.16/138.94	c weakened non-implying lits 0
138.16/138.94	c original variables 2504
138.16/138.94	c clausal propagations 0
138.16/138.94	c cardinality propagations 0
138.16/138.94	c watched propagations 0
138.16/138.94	c counting propagations 0
138.16/138.94	c watch lookups 0
138.16/138.94	c watch backjump lookups 0
138.16/138.94	c watch checks 0
138.16/138.94	c propagation checks 0
138.16/138.94	c constraint additions 0
138.16/138.94	c trail pops 0
138.16/138.94	c formula constraints 0
138.16/138.94	c learned constraints 0
138.16/138.94	c bound constraints 0
138.16/138.94	c core-guided constraints 0
138.16/138.94	c encountered formula constraints 0
138.16/138.94	c encountered learned constraints 0
138.16/138.94	c encountered bound constraints 0
138.16/138.94	c encountered core-guided constraints 0
138.16/138.94	c LP total time 0 s
138.16/138.94	c LP solve time 0 s
138.16/138.94	c LP constraints added 0
138.16/138.94	c LP constraints removed 0
138.16/138.94	c LP pivots internal 0
138.16/138.94	c LP pivots root 0
138.16/138.94	c LP calls 0
138.16/138.94	c LP optimalities 0
138.16/138.94	c LP no pivot count 0
138.16/138.94	c LP infeasibilities 0
138.16/138.94	c LP valid Farkas constraints 0
138.16/138.94	c LP learned Farkas constraints 0
138.16/138.94	c LP basis resets 0
138.16/138.94	c LP cycling count 0
138.16/138.94	c LP singular count 0
138.16/138.94	c LP no primal count 0
138.16/138.94	c LP no farkas count 0
138.16/138.94	c LP other issue count 0
138.16/138.94	c LP Gomory cuts 0
138.16/138.94	c LP learned cuts 0
138.16/138.94	c LP deleted cuts 0
138.16/138.94	c LP encountered Gomory constraints 0
138.16/138.94	c LP encountered Farkas constraints 0
138.16/138.94	c LP encountered learned Farkas constraints 0
138.16/138.94	c CG auxiliary variables introduced 0
138.16/138.94	c CG solutions found 0
138.16/138.94	c CG cores constructed 0
138.16/138.94	c CG core cardinality constraints returned 0
138.16/138.94	c CG unit cores 0
138.16/138.94	c CG single cores 0
138.16/138.94	c CG blocks removed during cardinality reduction 0
138.16/138.94	c CG first core best 0
138.16/138.94	c CG decision core best 0
138.16/138.94	c CG core reduction tie 0
138.16/138.94	c CG core degree average 0.00
138.16/138.94	c CG core slack average 0.00
138.16/138.94	c CG exhausted 0
138.16/138.94	c CG exhaust time 0 s
138.16/138.94	c CG trimmed 0
138.16/138.94	c CG trim time 0 s
138.16/138.94	c CG minimized 0
138.16/138.94	c CG minimize time 0 s
138.16/138.94	c CG am1 prop time 0 s
138.16/138.94	c CG # am1s reformulated 0
138.16/138.94	c CG lower bound derived from am1s 0
138.16/138.94	c CG # clausal cores 0
138.16/138.94	c CG # cardinality cores 0
138.16/138.94	c CG # pb cores 0
138.16/138.94	c CG # pb reforms 0
138.16/138.94	c CG # cores discarded because of pb reform 0
138.16/138.94	d LOWERBOUND 0
138.16/138.94	d NCORES 0
138.16/138.94	d NPBCORES 0
138.16/138.94	d NPBREFORM 0
138.16/138.94	d NTRIMMED 0
138.16/138.94	d NEXHAUSTED 0
138.16/138.94	d NAM1S 0
138.16/138.94	d AM1LB 0
138.16/138.94	c [Papilo Statistics]
138.16/138.94	c prepro time 4.10185s
138.16/138.94	c # tsx applied 1462
138.16/138.94	c # tsx conflicts 45454
138.16/138.94	c # bound changes 1207
138.16/138.94	c # side changes 0
138.16/138.94	c # coef changes 0
138.16/138.94	c # rounds 64
138.16/138.94	c # deted vars 1207
138.16/138.94	c # deted constrs 502
138.16/138.94	c # consecutive rounds of only bound changes 0
138.16/138.94	s UNSATISFIABLE

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: 64096 MiB (58817 MiB free)
  memory of node 1: 64473 MiB (59369 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459437-1721873775/watcher-4459437-1721873775 -o /tmp/evaluation-result-4459437-1721873775/solver-4459437-1721873775 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721865123-207854 --watchdog 3760 mixed-bag HOME/instance-4459437-1721873775.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=214579, runsolver pid=214576

[startup+0.100622 s]*
/proc/loadavg: 4.31 4.26 4.16 5/242 214580
/proc/meminfo: memFree=121019064/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=77996 memory=10676 CPUtime=0.09 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 1791 0 0 0 9 0 0 0 20 0 1 0 23366459 79867904 2669 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 19499 2669 1698 3002 0 3789 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 77996 KiB
Current children cumulated memory: 10676 KiB

[startup+0.212879 s]*
/proc/loadavg: 4.31 4.26 4.16 6/242 214580
/proc/meminfo: memFree=121013472/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=82252 memory=15844 CPUtime=0.21 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 2571 0 0 0 20 1 0 0 20 0 1 0 23366459 84226048 3961 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 20563 3961 1698 3002 0 4853 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 82252 KiB
Current children cumulated memory: 15844 KiB

[startup+0.311905 s]*
/proc/loadavg: 4.31 4.26 4.16 5/242 214580
/proc/meminfo: memFree=121009740/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=90584 memory=19088 CPUtime=0.31 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 2835 0 0 0 29 2 0 0 20 0 1 0 23366459 92758016 4772 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 22646 4772 1698 3002 0 6936 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 90584 KiB
Current children cumulated memory: 19088 KiB

[startup+0.700295 s]
/proc/loadavg: 4.31 4.26 4.16 5/242 214580
/proc/meminfo: memFree=121004180/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=106968 memory=31404 CPUtime=0.69 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 3364 0 0 0 66 3 0 0 20 0 1 0 23366459 109535232 7851 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 26742 7851 1698 3002 0 11032 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 106968 KiB
Current children cumulated memory: 31404 KiB

[startup+1.50062 s]
/proc/loadavg: 4.31 4.26 4.16 5/242 214580
/proc/meminfo: memFree=120894156/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=212404 memory=136152 CPUtime=1.47 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 8444 0 0 0 141 6 0 0 20 0 1 0 23366459 217501696 34038 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 53101 34038 1900 3002 0 36852 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 212404 KiB
Current children cumulated memory: 136152 KiB

[startup+3.10661 s]
/proc/loadavg: 4.29 4.25 4.15 5/242 214580
/proc/meminfo: memFree=120893052/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=212404 memory=136152 CPUtime=3.05 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 8453 0 0 0 299 6 0 0 20 0 1 0 23366459 217501696 34038 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 53101 34038 1900 3002 0 36852 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 212404 KiB
Current children cumulated memory: 136152 KiB

[startup+6.30061 s]
/proc/loadavg: 4.29 4.25 4.15 5/242 214582
/proc/meminfo: memFree=120868668/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=236472 memory=166332 CPUtime=6.21 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 12696 0 0 0 615 6 0 0 20 0 1 0 23366459 242147328 41583 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 59118 41583 3849 3002 0 42869 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 236472 KiB
Current children cumulated memory: 166332 KiB

[startup+12.7006 s]
/proc/loadavg: 4.26 4.25 4.15 5/242 214582
/proc/meminfo: memFree=120845108/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=258136 memory=189160 CPUtime=12.56 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 17374 0 0 0 1249 7 0 0 20 0 1 0 23366459 264331264 47290 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 64534 47290 3865 3002 0 48285 0
Current children cumulated CPU time: 12.56 s
Current children cumulated vsize: 258136 KiB
Current children cumulated memory: 189160 KiB

[startup+25.5006 s]
/proc/loadavg: 4.20 4.23 4.15 5/242 214583
/proc/meminfo: memFree=120753620/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=372344 memory=279224 CPUtime=25.23 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 24725 0 0 0 2514 9 0 0 20 0 1 0 23366459 381280256 69806 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 93086 69806 3888 3002 0 76837 0
Current children cumulated CPU time: 25.23 s
Current children cumulated vsize: 372344 KiB
Current children cumulated memory: 279224 KiB

[startup+51.1056 s]
/proc/loadavg: 4.13 4.21 4.15 5/242 214588
/proc/meminfo: memFree=120729556/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=372344 memory=279316 CPUtime=50.59 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 24816 0 0 0 5050 9 0 0 20 0 1 0 23366459 381280256 69829 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 93086 69829 3888 3002 0 76837 0
Current children cumulated CPU time: 50.59 s
Current children cumulated vsize: 372344 KiB
Current children cumulated memory: 279316 KiB

[startup+102.3 s]
/proc/loadavg: 4.10 4.19 4.14 5/242 214597
/proc/meminfo: memFree=120473152/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=567376 memory=470248 CPUtime=101.61 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 72258 0 0 0 10145 16 0 0 20 0 1 0 23366459 580993024 117562 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 141844 117562 4099 3002 0 125595 0
Current children cumulated CPU time: 101.61 s
Current children cumulated vsize: 567376 KiB
Current children cumulated memory: 470248 KiB

[startup+139.172 s]
# the end of solver process 214579 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=138.248 s, system=0.188235 s

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

[startup+102.4 s]
/proc/loadavg: 4.10 4.19 4.14 5/242 214597
/proc/meminfo: memFree=120473152/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=567376 memory=470248 CPUtime=101.71 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 72258 0 0 0 10155 16 0 0 20 0 1 0 23366459 580993024 117562 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 141844 117562 4099 3002 0 125595 0
Current children cumulated CPU time: 101.71 s
Current children cumulated vsize: 567376 KiB
Current children cumulated memory: 470248 KiB

[startup+115.2 s]
/proc/loadavg: 4.36 4.25 4.16 5/242 214599
/proc/meminfo: memFree=120469816/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=567376 memory=470776 CPUtime=114.49 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 72369 0 0 0 11433 16 0 0 20 0 1 0 23366459 580993024 117694 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 141844 117694 4099 3002 0 125595 0
Current children cumulated CPU time: 114.49 s
Current children cumulated vsize: 567376 KiB
Current children cumulated memory: 470776 KiB

[startup+128 s]*
/proc/loadavg: 4.28 4.24 4.16 5/242 214603
/proc/meminfo: memFree=120458248/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=568380 memory=471304 CPUtime=127.29 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 72517 0 0 0 12712 17 0 0 20 0 1 0 23366459 582021120 117826 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 142095 117826 4099 3002 0 125846 0
Current children cumulated CPU time: 127.29 s
Current children cumulated vsize: 568380 KiB
Current children cumulated memory: 471304 KiB

[startup+134.4 s]
/proc/loadavg: 4.26 4.23 4.16 5/242 214603
/proc/meminfo: memFree=120452036/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=568380 memory=471536 CPUtime=133.66 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 72578 0 0 0 13349 17 0 0 20 0 1 0 23366459 582021120 117884 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 142095 117884 4099 3002 0 125846 0
Current children cumulated CPU time: 133.66 s
Current children cumulated vsize: 568380 KiB
Current children cumulated memory: 471536 KiB

[startup+137.6 s]
/proc/loadavg: 4.26 4.23 4.16 5/242 214604
/proc/meminfo: memFree=120452036/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=568380 memory=471536 CPUtime=136.86 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 72578 0 0 0 13669 17 0 0 20 0 1 0 23366459 582021120 117884 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 142095 117884 4099 3002 0 125846 0
Current children cumulated CPU time: 136.86 s
Current children cumulated vsize: 568380 KiB
Current children cumulated memory: 471536 KiB

[startup+138.4 s]
/proc/loadavg: 4.24 4.23 4.16 5/242 214604
/proc/meminfo: memFree=120452036/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=568380 memory=471536 CPUtime=137.66 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 72578 0 0 0 13749 17 0 0 20 0 1 0 23366459 582021120 117884 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 142095 117884 4099 3002 0 125846 0
Current children cumulated CPU time: 137.66 s
Current children cumulated vsize: 568380 KiB
Current children cumulated memory: 471536 KiB

[startup+138.8 s]
/proc/loadavg: 4.24 4.23 4.16 5/242 214604
/proc/meminfo: memFree=120452036/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=568380 memory=471536 CPUtime=138.06 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 72578 0 0 0 13789 17 0 0 20 0 1 0 23366459 582021120 117884 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 142095 117884 4099 3002 0 125846 0
Current children cumulated CPU time: 138.06 s
Current children cumulated vsize: 568380 KiB
Current children cumulated memory: 471536 KiB

[startup+139 s]*
/proc/loadavg: 4.24 4.23 4.16 5/242 214604
/proc/meminfo: memFree=120450668/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=568380 memory=471536 CPUtime=138.27 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 72579 0 0 0 13810 17 0 0 20 0 1 0 23366459 582021120 117884 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 142095 117884 4099 3002 0 125846 0
Current children cumulated CPU time: 138.27 s
Current children cumulated vsize: 568380 KiB
Current children cumulated memory: 471536 KiB

[startup+139.113 s]
/proc/loadavg: 4.24 4.23 4.16 5/242 214604
/proc/meminfo: memFree=120450668/131655788 swapFree=131071472/131071996
[pid=214579] ppid=214576 vsize=568380 memory=471536 CPUtime=138.37 cores=5,7
/proc/214579/stat : 214579 (mixed-bag) R 214576 214579 207841 0 -1 4194304 72579 0 0 0 13820 17 0 0 20 0 1 0 23366459 582021120 117884 134679101440 4194304 16487941 140720923652352 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 18723592 18734648 48459776 140720923661335 140720923661412 140720923661412 140720923668427 0
/proc/214579/statm: 142095 117884 4099 3002 0 125846 0
Current children cumulated CPU time: 138.37 s
Current children cumulated vsize: 568380 KiB
Current children cumulated memory: 471536 KiB

Child status: 0

Real time (s): 139.172
CPU time (s): 138.436
CPU user time (s): 138.248
CPU system time (s): 0.188235
CPU usage (%): 99.4708
Max. virtual memory (cumulated for all children) (KiB): 568380
Max. memory (cumulated for all children) (KiB): 471536

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 138.248
system time used= 0.188235
maximum resident set size= 471536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72596
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= 16
involuntary context switches= 808


# summary of solver processes directly reported to runsolver:
#   pid: 214579
#   total CPU time (s): 138.436
#   total CPU user time (s): 138.248
#   total CPU system time (s): 0.188235

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.470134 second user time and 1.08835 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2024-07-25 04:16:15
IDJOB=4459437
IDBENCH=178796
IDSOLVER=3066
FILE ID=nodeC004/4459437-1721873775
RUNJOBID= nodeC004-1721865123-207854
SLURM_JOB_ID= 8089202
Free space on /tmp= 723716 MiB

SOLVER NAME= mixed-bag 2024-07-02
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/MIPLIB01/opt/miplib2010/normalized-neos-859770.opb
COMMAND LINE= mixed-bag BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459437-1721873775/watcher-4459437-1721873775 -o /tmp/evaluation-result-4459437-1721873775/solver-4459437-1721873775 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1721865123-207854 --watchdog 3760  mixed-bag HOME/instance-4459437-1721873775.opb

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

MD5SUM BENCH= 4a685e943d6a7da38bd3737149184f18
RANDOM SEED=1529421093

nodeC004.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3657.875
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3652.320
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.482
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.518
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3518.964
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3492.082
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.470
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.282
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        121023264 kB
MemAvailable:   127636464 kB
Buffers:          295124 kB
Cached:          7112364 kB
SwapCached:           60 kB
Active:          2633196 kB
Inactive:        7362404 kB
Active(anon):       1460 kB
Inactive(anon):  2640548 kB
Active(file):    2631736 kB
Inactive(file):  4721856 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071472 kB
Dirty:             23788 kB
Writeback:             0 kB
AnonPages:       2583784 kB
Mapped:           149224 kB
Shmem:             53860 kB
KReclaimable:     199616 kB
Slab:             311828 kB
SReclaimable:     199616 kB
SUnreclaim:       112212 kB
KernelStack:        3900 kB
PageTables:        14792 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    3324684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            20128 kB
HardwareCorrupted:     0 kB
AnonHugePages:    759808 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      392008 kB
DirectMap2M:    50892800 kB
DirectMap1G:    84934656 kB

Free space on /tmp at the end= 723700 MiB
End job on nodeC004 at 2024-07-25 04:18:34