Trace number 4459428

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-SCIP 2024-07-09UNSAT 118.182 118.397

DiagnosticValue
CARDINALITY_CORES_IN_OPTIMIZER0
CLAUSAL_CORES_IN_OPTIMIZER0
CORES_EXTRACTED0
CORES_IN_OPTIMIZER0
ITERATIONS1
PB_CORES_IN_OPTIMIZER0
SIS0
SIS_OUT_OF_BUDGET0
SIS_SAT0
SIS_UNSAT0
TIME_EXTRACT_CORES0
TIME_OPTIMIZE115.6
TIME_SIS0

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 

29.32/29.41	c initialize IPBHS solver
29.32/29.41	c IPBHS 0.0.0 beta (471c63a-dirty, Jul  9 2024 15:06:57), with Glucose 3.0, with SCIP , with RoundingSat 2, with SSPB2SAT 0.2.0, with BreakID 0.0.0
29.32/29.41	c optimizer = "scip"
29.32/29.41	c pbsolver = "roundingsat"
29.32/29.41	c load symmetries from file ""
29.32/29.41	c set time limit for symmetry computation to 100 seconds.
29.32/29.41	c set interchangeable summation variable limit to 3
29.32/29.41	c set abs symmetric core budget per WCE-iteration to 100
29.32/29.41	c set rel symmetric core budget per WCE-iteration to 0
29.32/29.41	c set lit symmetric core budget per WCE-iteration to 0
29.32/29.41	c set sym generation to 's'
29.32/29.41	c set abstraction set creation to 10 iterations without LB change
29.32/29.41	c set abstraction set inputs to 0
29.32/29.41	c set abstraction set cluster min size to 2
29.32/29.41	c set abstraction set cluster max size to 100000000
29.32/29.41	c set abstraction set cluster activation limit to 2
29.32/29.41	c enable abstraction set require equal cost
29.32/29.41	c set abstraction set assumptions to 0
29.32/29.41	c set abstraction set constraint type to 0
29.32/29.41	c set abstract core extraction strategy to b
29.32/29.41	c set core extraction strategy to 2
29.32/29.41	c set core extraction shuffles 10
29.32/29.41	c set cores per iteration to 5
29.32/29.41	c set optimizer bound usage strategy to 2
29.32/29.41	c set optimizer max non-optimal iterations to 1000
29.32/29.41	c set small core cardinality limit to 2
29.32/29.41	c set max coef in cores to 1000000000
29.32/29.41	c set SIS iterations to 5
29.32/29.41	c set SIS budget abs to 1000
29.32/29.41	c set SIS budget rel to 0.05
29.32/29.41	c limit for coefficient in constraints and objective to 9223372036854775807
29.32/29.41	c will solve HOME/instance-4459428-1721897613.opb
29.32/29.41	c [0.14] solve iteration 1, LB=0, UB=16473
118.07/118.35	c detected inconsistency while finding a candidate
118.07/118.35	d ITERATIONS 1
118.07/118.35	d SIS 0
118.07/118.35	d SIS_SAT 0
118.07/118.35	d SIS_UNSAT 0
118.07/118.35	d SIS_OUT_OF_BUDGET 0
118.07/118.35	d CORES_EXTRACTED 0
118.07/118.35	d CORES_IN_OPTIMIZER 0
118.07/118.35	d CLAUSAL_CORES_IN_OPTIMIZER 0
118.07/118.35	d CARDINALITY_CORES_IN_OPTIMIZER 0
118.07/118.35	d PB_CORES_IN_OPTIMIZER 0
118.07/118.35	d TIME_EXTRACT_CORES 0.000000
118.07/118.35	d TIME_OPTIMIZE 115.600000
118.07/118.35	d TIME_SIS 0.000000
118.07/118.35	c solve_time: 117.510000
118.07/118.35	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: 63968 MiB (58117 MiB free)
  memory of node 1: 64473 MiB (60887 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459428-1721897613/watcher-4459428-1721897613 -o /tmp/evaluation-result-4459428-1721897613/solver-4459428-1721897613 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721890771-225623 --watchdog 3760 ./ipbhs_static_scip HOME/instance-4459428-1721897613.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=229315, runsolver pid=229312

[startup+0.100227 s]*
/proc/loadavg: 4.32 4.17 4.12 5/257 229316
/proc/meminfo: memFree=121850936/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=39680 memory=14636 CPUtime=0.09 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 2767 0 0 0 9 0 0 0 20 0 1 0 26291061 40632320 3659 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 9920 3659 1023 2900 0 6434 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39680 KiB
Current children cumulated memory: 14636 KiB

[startup+0.205935 s]*
/proc/loadavg: 4.32 4.17 4.12 5/257 229316
/proc/meminfo: memFree=121840144/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=50048 memory=25552 CPUtime=0.2 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 4873 0 0 0 19 1 0 0 20 0 1 0 26291061 51249152 6388 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 12512 6388 1135 2900 0 9026 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 50048 KiB
Current children cumulated memory: 25552 KiB

[startup+0.305852 s]*
/proc/loadavg: 4.32 4.17 4.12 5/257 229316
/proc/meminfo: memFree=121821792/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=67556 memory=49696 CPUtime=0.29 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 9282 0 0 0 28 1 0 0 20 0 1 0 26291061 69177344 12424 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 0 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 16889 12424 2383 2900 0 13403 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 67556 KiB
Current children cumulated memory: 49696 KiB

[startup+0.700228 s]
/proc/loadavg: 4.32 4.17 4.12 5/257 229316
/proc/meminfo: memFree=121721532/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=203020 memory=183268 CPUtime=0.68 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 43391 0 0 0 61 7 0 0 20 0 1 0 26291061 207892480 45817 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 50755 45817 2623 2900 0 47269 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 203020 KiB
Current children cumulated memory: 183268 KiB

[startup+1.50023 s]
/proc/loadavg: 4.32 4.17 4.12 5/257 229316
/proc/meminfo: memFree=121674088/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=381360 memory=316520 CPUtime=1.48 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 51079 0 0 0 138 10 0 0 20 0 1 0 26291061 390512640 79130 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 95340 79130 2671 2900 0 91854 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 381360 KiB
Current children cumulated memory: 316520 KiB

[startup+3.10607 s]
/proc/loadavg: 4.30 4.17 4.12 5/257 229316
/proc/meminfo: memFree=121364956/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=575924 memory=506404 CPUtime=3.09 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 107605 0 0 0 290 19 0 0 20 0 1 0 26291061 589746176 126601 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 143981 126601 2863 2900 0 140495 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 575924 KiB
Current children cumulated memory: 506404 KiB

[startup+6.30019 s]
/proc/loadavg: 4.30 4.17 4.12 5/257 229318
/proc/meminfo: memFree=121351556/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=591012 memory=519512 CPUtime=6.28 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 109892 0 0 0 608 20 0 0 20 0 1 0 26291061 605196288 129878 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 147753 129878 2879 2900 0 144267 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 591012 KiB
Current children cumulated memory: 519512 KiB

[startup+12.7002 s]
/proc/loadavg: 4.25 4.16 4.12 5/257 229318
/proc/meminfo: memFree=121351632/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=591012 memory=520356 CPUtime=12.66 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 110079 0 0 0 1246 20 0 0 20 0 1 0 26291061 605196288 130089 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 147753 130089 2895 2900 0 144267 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 591012 KiB
Current children cumulated memory: 520356 KiB

[startup+25.5002 s]
/proc/loadavg: 4.21 4.16 4.11 5/256 229321
/proc/meminfo: memFree=121330124/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=607568 memory=536196 CPUtime=25.43 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 114058 0 0 0 2520 23 0 0 20 0 1 0 26291061 622149632 134049 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 151892 134049 2895 2900 0 148406 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 607568 KiB
Current children cumulated memory: 536196 KiB

[startup+51.106 s]
/proc/loadavg: 4.20 4.16 4.12 5/256 229324
/proc/meminfo: memFree=121102556/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=807592 memory=707408 CPUtime=50.98 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 143307 0 0 0 5067 31 0 0 20 0 1 0 26291061 826974208 176852 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 201898 176852 2895 2900 0 198412 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 807592 KiB
Current children cumulated memory: 707408 KiB

[startup+102.3 s]
/proc/loadavg: 4.39 4.23 4.14 5/258 229717
/proc/meminfo: memFree=121019664/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=807592 memory=708760 CPUtime=102.1 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 143747 0 0 0 10173 37 0 0 20 0 1 0 26291061 826974208 177190 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 201898 177190 2895 2900 0 198412 0
Current children cumulated CPU time: 102.1 s
Current children cumulated vsize: 807592 KiB
Current children cumulated memory: 708760 KiB

[startup+118.397 s]
# the end of solver process 229315 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=117.766 s, system=0.415957 s

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

[startup+102.4 s]
/proc/loadavg: 4.39 4.23 4.14 5/258 229717
/proc/meminfo: memFree=121019664/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=807592 memory=708760 CPUtime=102.2 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 143747 0 0 0 10183 37 0 0 20 0 1 0 26291061 826974208 177190 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 201898 177190 2895 2900 0 198412 0
Current children cumulated CPU time: 102.2 s
Current children cumulated vsize: 807592 KiB
Current children cumulated memory: 708760 KiB

[startup+108.8 s]
/proc/loadavg: 4.44 4.25 4.15 5/258 229718
/proc/meminfo: memFree=121019756/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=807592 memory=708760 CPUtime=108.59 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 143747 0 0 0 10822 37 0 0 20 0 1 0 26291061 826974208 177190 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 201898 177190 2895 2900 0 198412 0
Current children cumulated CPU time: 108.59 s
Current children cumulated vsize: 807592 KiB
Current children cumulated memory: 708760 KiB

[startup+115.2 s]
/proc/loadavg: 4.41 4.24 4.15 5/258 229720
/proc/meminfo: memFree=121017696/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=807592 memory=708760 CPUtime=114.98 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 143747 0 0 0 11460 38 0 0 20 0 1 0 26291061 826974208 177190 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 201898 177190 2895 2900 0 198412 0
Current children cumulated CPU time: 114.98 s
Current children cumulated vsize: 807592 KiB
Current children cumulated memory: 708760 KiB

[startup+116.8 s]
/proc/loadavg: 4.41 4.24 4.15 5/258 229720
/proc/meminfo: memFree=121017668/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=807592 memory=708760 CPUtime=116.58 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 143747 0 0 0 11620 38 0 0 20 0 1 0 26291061 826974208 177190 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 201898 177190 2895 2900 0 198412 0
Current children cumulated CPU time: 116.58 s
Current children cumulated vsize: 807592 KiB
Current children cumulated memory: 708760 KiB

[startup+117.6 s]
/proc/loadavg: 4.37 4.24 4.15 6/258 229720
/proc/meminfo: memFree=121017668/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=807592 memory=708760 CPUtime=117.38 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 143747 0 0 0 11700 38 0 0 20 0 1 0 26291061 826974208 177190 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 201898 177190 2895 2900 0 198412 0
Current children cumulated CPU time: 117.38 s
Current children cumulated vsize: 807592 KiB
Current children cumulated memory: 708760 KiB

[startup+118 s]*
/proc/loadavg: 4.37 4.24 4.15 5/258 229720
/proc/meminfo: memFree=121017660/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=807592 memory=708760 CPUtime=117.78 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 143747 0 0 0 11740 38 0 0 20 0 1 0 26291061 826974208 177190 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 201898 177190 2895 2900 0 198412 0
Current children cumulated CPU time: 117.78 s
Current children cumulated vsize: 807592 KiB
Current children cumulated memory: 708760 KiB

[startup+118.2 s]
/proc/loadavg: 4.37 4.24 4.15 5/258 229720
/proc/meminfo: memFree=121017660/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=807592 memory=708760 CPUtime=117.97 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 143747 0 0 0 11759 38 0 0 20 0 1 0 26291061 826974208 177190 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 201898 177190 2895 2900 0 198412 0
Current children cumulated CPU time: 117.97 s
Current children cumulated vsize: 807592 KiB
Current children cumulated memory: 708760 KiB

[startup+118.3 s]
/proc/loadavg: 4.37 4.24 4.15 5/258 229720
/proc/meminfo: memFree=121017660/131524600 swapFree=131055836/131071996
[pid=229315] ppid=229312 vsize=807592 memory=708760 CPUtime=118.07 cores=5,7
/proc/229315/stat : 229315 (ipbhs_static_sc) R 229312 229315 225610 0 -1 4194304 143747 0 0 0 11769 38 0 0 20 0 1 0 26291061 826974208 177190 134679101440 4194304 16068861 140725488552832 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18370176 18462544 27750400 140725488559142 140725488559229 140725488559229 140725488566244 0
/proc/229315/statm: 201898 177190 2895 2900 0 198412 0
Current children cumulated CPU time: 118.07 s
Current children cumulated vsize: 807592 KiB
Current children cumulated memory: 708760 KiB

Child status: 0

Real time (s): 118.397
CPU time (s): 118.182
CPU user time (s): 117.766
CPU system time (s): 0.415957
CPU usage (%): 99.8185
Max. virtual memory (cumulated for all children) (KiB): 807592
Max. memory (cumulated for all children) (KiB): 708760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 117.766
system time used= 0.415957
maximum resident set size= 708760
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 143786
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= 2
involuntary context switches= 91


# summary of solver processes directly reported to runsolver:
#   pid: 229315
#   total CPU time (s): 118.182
#   total CPU user time (s): 117.766
#   total CPU system time (s): 0.415957

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.265383 second user time and 0.531638 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2024-07-25 10:53:34
IDJOB=4459428
IDBENCH=178796
IDSOLVER=3057
FILE ID=nodeC033/4459428-1721897613
RUNJOBID= nodeC033-1721890771-225623
SLURM_JOB_ID= 8089342
Free space on /tmp= 889904 MiB

SOLVER NAME= IPBHS-SCIP 2024-07-09
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/MIPLIB01/opt/miplib2010/normalized-neos-859770.opb
COMMAND LINE= ./ipbhs_static_scip BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459428-1721897613/watcher-4459428-1721897613 -o /tmp/evaluation-result-4459428-1721897613/solver-4459428-1721897613 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721890771-225623 --watchdog 3760  ./ipbhs_static_scip HOME/instance-4459428-1721897613.opb

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

MD5SUM BENCH= 4a685e943d6a7da38bd3737149184f18
RANDOM SEED=681677224

nodeC033.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	: 0xb00002a
cpu MHz		: 3677.295
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.99
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		: 3682.788
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.76
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		: 3600.100
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.99
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		: 3603.678
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.76
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		: 3677.307
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.99
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		: 3683.164
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.76
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		: 3600.284
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.99
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		: 3661.140
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        121861912 kB
MemAvailable:   125833744 kB
Buffers:          310580 kB
Cached:          4459264 kB
SwapCached:          300 kB
Active:          2535360 kB
Inactive:        6460132 kB
Active(anon):       2232 kB
Inactive(anon):  4276480 kB
Active(file):    2533128 kB
Inactive(file):  2183652 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131055836 kB
Dirty:             61128 kB
Writeback:           300 kB
AnonPages:       4225232 kB
Mapped:           142712 kB
Shmem:             53064 kB
KReclaimable:     189752 kB
Slab:             305644 kB
SReclaimable:     189752 kB
SUnreclaim:       115892 kB
KernelStack:        4128 kB
PageTables:        17848 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    5042240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16704 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1429504 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:      391892 kB
DirectMap2M:    39227392 kB
DirectMap1G:    96468992 kB

Free space on /tmp at the end= 889852 MiB
End job on nodeC033 at 2024-07-25 10:55:32