Trace number 4455167

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
RoundingSat nolog (2)UNSAT 13.6219 13.6551

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/
market-split/normalized-market-split_4_30_2.opb
MD5SUMa43d5b92138f857c927653ddd012ddd6
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 benchmark13.3391
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31
Total number of constraints9
Number of constraints which are clauses1
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints8
Minimum length of a constraint1
Maximum length of a constraint30
Number of terms in the objective function 1
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1
Number of bits of the sum of numbers in the objective function 1
Biggest number in a constraint 808
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2424
Number of bits of the biggest sum of numbers12
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 #variables 31 #constraints 9
0.00/0.00	c bounds - >= 0 @ 0.000505
0.00/0.00	c rational objective 0
0.09/0.10	c #Conflicts:       1000 | #Constraints:       1021
0.09/0.10	c #Conflicts:       2000 | #Constraints:       2023
0.09/0.10	c INPROCESSING
0.09/0.10	c GARBAGE COLLECT
0.09/0.10	c rational objective 0
0.20/0.27	c #Conflicts:       3000 | #Constraints:       2022
0.20/0.27	c #Conflicts:       4000 | #Constraints:       3022
0.20/0.27	c INPROCESSING
0.20/0.27	c GARBAGE COLLECT
0.20/0.27	c rational objective 0
0.39/0.50	c #Conflicts:       5000 | #Constraints:       2423
0.39/0.50	c #Conflicts:       6000 | #Constraints:       3424
0.39/0.50	c INPROCESSING
0.39/0.50	c GARBAGE COLLECT
0.39/0.50	c rational objective 0
0.68/0.79	c #Conflicts:       7000 | #Constraints:       2424
0.68/0.79	c #Conflicts:       8000 | #Constraints:       3427
0.68/0.79	c #Conflicts:       9000 | #Constraints:       4427
0.68/0.79	c INPROCESSING
0.68/0.79	c GARBAGE COLLECT
0.68/0.79	c rational objective 0
1.09/1.14	c #Conflicts:      10000 | #Constraints:       3127
1.09/1.14	c #Conflicts:      11000 | #Constraints:       4127
1.09/1.14	c #Conflicts:      12000 | #Constraints:       5128
1.09/1.14	c INPROCESSING
1.09/1.14	c GARBAGE COLLECT
1.09/1.14	c rational objective 0
1.48/1.55	c #Conflicts:      13000 | #Constraints:       3578
1.48/1.55	c #Conflicts:      14000 | #Constraints:       4578
1.48/1.55	c #Conflicts:      15000 | #Constraints:       5579
1.48/1.55	c INPROCESSING
1.48/1.55	c GARBAGE COLLECT
1.48/1.55	c rational objective 0
1.98/2.02	c #Conflicts:      16000 | #Constraints:       3802
1.98/2.02	c #Conflicts:      17000 | #Constraints:       4802
1.98/2.02	c #Conflicts:      18000 | #Constraints:       5802
1.98/2.02	c INPROCESSING
1.98/2.02	c GARBAGE COLLECT
1.98/2.02	c rational objective 0
2.38/2.48	c #Conflicts:      19000 | #Constraints:       3812
2.38/2.48	c #Conflicts:      20000 | #Constraints:       4812
2.38/2.48	c #Conflicts:      21000 | #Constraints:       5812
2.38/2.48	c INPROCESSING
2.38/2.48	c GARBAGE COLLECT
2.38/2.48	c rational objective 0
2.98/3.01	c #Conflicts:      22000 | #Constraints:       3620
2.98/3.01	c #Conflicts:      23000 | #Constraints:       4620
2.98/3.01	c #Conflicts:      24000 | #Constraints:       5620
2.98/3.01	c #Conflicts:      25000 | #Constraints:       6620
2.98/3.01	c INPROCESSING
2.98/3.01	c GARBAGE COLLECT
2.98/3.01	c rational objective 0
3.58/3.62	c #Conflicts:      26000 | #Constraints:       4222
3.58/3.62	c #Conflicts:      27000 | #Constraints:       5222
3.58/3.62	c #Conflicts:      28000 | #Constraints:       6223
3.58/3.62	c #Conflicts:      29000 | #Constraints:       7223
3.58/3.62	c INPROCESSING
3.58/3.62	c GARBAGE COLLECT
3.58/3.62	c rational objective 0
4.18/4.28	c #Conflicts:      30000 | #Constraints:       4623
4.18/4.28	c #Conflicts:      31000 | #Constraints:       5623
4.18/4.28	c #Conflicts:      32000 | #Constraints:       6623
4.18/4.28	c #Conflicts:      33000 | #Constraints:       7623
4.18/4.28	c INPROCESSING
4.18/4.28	c GARBAGE COLLECT
4.18/4.28	c rational objective 0
4.88/5.00	c #Conflicts:      34000 | #Constraints:       4823
4.88/5.00	c #Conflicts:      35000 | #Constraints:       5823
4.88/5.00	c #Conflicts:      36000 | #Constraints:       6823
4.88/5.00	c #Conflicts:      37000 | #Constraints:       7823
4.88/5.00	c INPROCESSING
4.88/5.00	c GARBAGE COLLECT
4.88/5.00	c rational objective 0
5.67/5.78	c #Conflicts:      38000 | #Constraints:       4821
5.67/5.78	c #Conflicts:      39000 | #Constraints:       5821
5.67/5.78	c #Conflicts:      40000 | #Constraints:       6822
5.67/5.78	c #Conflicts:      41000 | #Constraints:       7822
5.67/5.78	c INPROCESSING
5.67/5.78	c GARBAGE COLLECT
5.67/5.78	c rational objective 0
6.58/6.60	c #Conflicts:      42000 | #Constraints:       4625
6.58/6.60	c #Conflicts:      43000 | #Constraints:       5625
6.58/6.60	c #Conflicts:      44000 | #Constraints:       6625
6.58/6.60	c #Conflicts:      45000 | #Constraints:       7625
6.58/6.60	c #Conflicts:      46000 | #Constraints:       8625
6.58/6.60	c INPROCESSING
6.58/6.60	c GARBAGE COLLECT
6.58/6.60	c rational objective 0
7.87/7.91	c #Conflicts:      47000 | #Constraints:       5646
7.87/7.91	c #Conflicts:      48000 | #Constraints:       7211
7.87/7.91	c #Conflicts:      49000 | #Constraints:       8795
7.87/7.91	c #Conflicts:      50000 | #Constraints:      10377
7.87/7.91	c #Conflicts:      51000 | #Constraints:      11962
7.87/7.91	c INPROCESSING
7.87/7.91	c GARBAGE COLLECT
7.87/7.91	c rational objective 0
9.37/9.48	c #Conflicts:      52000 | #Constraints:       7535
9.37/9.48	c #Conflicts:      53000 | #Constraints:       9118
9.37/9.48	c #Conflicts:      54000 | #Constraints:      10727
9.37/9.48	c #Conflicts:      55000 | #Constraints:      12286
9.37/9.48	c #Conflicts:      56000 | #Constraints:      13842
9.37/9.48	c INPROCESSING
9.37/9.48	c GARBAGE COLLECT
9.37/9.48	c rational objective 0
10.66/10.76	c #Conflicts:      57000 | #Constraints:       7936
10.66/10.76	c #Conflicts:      58000 | #Constraints:       8936
10.66/10.76	c #Conflicts:      59000 | #Constraints:       9936
10.66/10.76	c #Conflicts:      60000 | #Constraints:      10936
10.66/10.76	c #Conflicts:      61000 | #Constraints:      11936
10.66/10.76	c INPROCESSING
10.66/10.76	c GARBAGE COLLECT
10.66/10.76	c rational objective 0
12.56/12.62	c #Conflicts:      62000 | #Constraints:       7323
12.56/12.62	c #Conflicts:      63000 | #Constraints:       8896
12.56/12.62	c #Conflicts:      64000 | #Constraints:      10455
12.56/12.62	c #Conflicts:      65000 | #Constraints:      12032
12.56/12.62	c #Conflicts:      66000 | #Constraints:      13595
12.56/12.62	c INPROCESSING
12.56/12.62	c GARBAGE COLLECT
12.56/12.62	c rational objective 0
13.56/13.65	c #Conflicts:      67000 | #Constraints:       7913
13.56/13.65	c #Conflicts:      68000 | #Constraints:       9450
13.56/13.65	c #Conflicts:      69000 | #Constraints:      11008
13.56/13.65	c bounds - >= 0 @ 13.0927
13.56/13.65	c cpu time 13.0927 s
13.56/13.65	c deterministic time 1550675660 1.55e+09
13.56/13.65	c optimization time 9.9e-05 s
13.56/13.65	c total solve time 13.0922 s
13.56/13.65	c core-guided solve time 0 s
13.56/13.65	c propagation time 10.7847 s
13.56/13.65	c conflict analysis time 1.87911 s
13.56/13.65	c propagations 774830
13.56/13.65	c resolve steps 356722
13.56/13.65	c decisions 90693
13.56/13.65	c conflicts 69857
13.56/13.65	c restarts 219
13.56/13.65	c inprocessing phases 18
13.56/13.65	c input clauses 1
13.56/13.65	c input cardinalities 0
13.56/13.65	c input general constraints 8
13.56/13.65	c input average constraint length 26.11
13.56/13.65	c input average constraint degree 651.22
13.56/13.65	c learned clauses 50326
13.56/13.65	c learned cardinalities 5
13.56/13.65	c learned general constraints 30007
13.56/13.65	c learned average constraint length 16.87
13.56/13.65	c learned average constraint degree 671736130.91
13.56/13.65	c watched constraints 17060
13.56/13.65	c counting constraints 12955
13.56/13.65	c gcd simplifications 43947
13.56/13.65	c detected cardinalities 5
13.56/13.65	c weakened non-implied lits 479378
13.56/13.65	c weakened non-implying lits 11921
13.56/13.65	c original variables 31
13.56/13.65	c clausal propagations 27839
13.56/13.65	c cardinality propagations 0
13.56/13.65	c watched propagations 117803
13.56/13.65	c counting propagations 567212
13.56/13.65	c watch lookups 296542819
13.56/13.65	c watch backjump lookups 219124632
13.56/13.65	c watch checks 694029522
13.56/13.65	c propagation checks 328958244
13.56/13.65	c constraint additions 10158122
13.56/13.65	c trail pops 935336
13.56/13.65	c formula constraints 9
13.56/13.65	c learned constraints 69827
13.56/13.65	c bound constraints 0
13.56/13.65	c core-guided constraints 0
13.56/13.65	c encountered formula constraints 23692
13.56/13.65	c encountered learned constraints 202318
13.56/13.65	c encountered bound constraints 0
13.56/13.65	c encountered core-guided constraints 0
13.56/13.65	c LP total time 1.09963 s
13.56/13.65	c LP solve time 0.75 s
13.56/13.65	c LP constraints added 45
13.56/13.65	c LP constraints removed 34
13.56/13.65	c LP pivots internal 61431
13.56/13.65	c LP pivots root 30
13.56/13.65	c LP calls 24211
13.56/13.65	c LP optimalities 13756
13.56/13.65	c LP no pivot count 2285
13.56/13.65	c LP infeasibilities 10455
13.56/13.65	c LP valid Farkas constraints 10455
13.56/13.65	c LP learned Farkas constraints 29
13.56/13.65	c LP basis resets 0
13.56/13.65	c LP cycling count 0
13.56/13.65	c LP singular count 0
13.56/13.65	c LP no primal count 0
13.56/13.65	c LP no farkas count 0
13.56/13.65	c LP other issue count 0
13.56/13.65	c LP Gomory cuts 27
13.56/13.65	c LP learned cuts 9
13.56/13.65	c LP deleted cuts 34
13.56/13.65	c LP encountered Gomory constraints 5999
13.56/13.65	c LP encountered Farkas constraints 188677
13.56/13.65	c LP encountered learned Farkas constraints 5864
13.56/13.65	c CG auxiliary variables introduced 0
13.56/13.65	c CG solutions found 0
13.56/13.65	c CG cores constructed 0
13.56/13.65	c CG core cardinality constraints returned 0
13.56/13.65	c CG unit cores 0
13.56/13.65	c CG single cores 0
13.56/13.65	c CG blocks removed during cardinality reduction 0
13.56/13.65	c CG first core best 0
13.56/13.65	c CG decision core best 0
13.56/13.65	c CG core reduction tie 0
13.56/13.65	c CG core degree average 0.00
13.56/13.65	c CG core slack average 0.00
13.56/13.65	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: 63931 MiB (62175 MiB free)
  memory of node 1: 64510 MiB (63255 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455167-1721459500/watcher-4455167-1721459500 -o /tmp/evaluation-result-4455167-1721459500/solver-4455167-1721459500 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1721455874-1042523 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455167-1721459500.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
solver pid=1044924, runsolver pid=1044921
Current StackSize limit: 8192 KiB


[startup+0.100086 s]*
/proc/loadavg: 4.05 4.13 4.15 5/257 1044925
/proc/meminfo: memFree=128439976/131524600 swapFree=131071996/131071996
[pid=1044924] ppid=1044921 vsize=37408 memory=8300 CPUtime=0.09 cores=1,3
/proc/1044924/stat : 1044924 (roundingsat) R 1044921 1044924 1042511 0 -1 4194304 432 0 0 0 8 1 0 0 20 0 1 0 198114940 38305792 2075 134679101440 4194304 7968373 140727946423200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 15618048 140727946429372 140727946429536 140727946429536 140727946436553 0
/proc/1044924/statm: 9352 2075 1837 922 0 1304 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 37408 KiB
Current children cumulated memory: 8300 KiB

[startup+0.205606 s]*
/proc/loadavg: 4.05 4.13 4.15 5/257 1044925
/proc/meminfo: memFree=128439976/131524600 swapFree=131071996/131071996
[pid=1044924] ppid=1044921 vsize=37540 memory=8624 CPUtime=0.2 cores=1,3
/proc/1044924/stat : 1044924 (roundingsat) R 1044921 1044924 1042511 0 -1 4194304 490 0 0 0 17 3 0 0 20 0 1 0 198114940 38440960 2156 134679101440 4194304 7968373 140727946423200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 15618048 140727946429372 140727946429536 140727946429536 140727946436553 0
/proc/1044924/statm: 9385 2156 1853 922 0 1337 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 37540 KiB
Current children cumulated memory: 8624 KiB

[startup+0.304645 s]*
/proc/loadavg: 4.05 4.13 4.15 5/257 1044925
/proc/meminfo: memFree=128438968/131524600 swapFree=131071996/131071996
[pid=1044924] ppid=1044921 vsize=37676 memory=8624 CPUtime=0.3 cores=1,3
/proc/1044924/stat : 1044924 (roundingsat) R 1044921 1044924 1042511 0 -1 4194304 533 0 0 0 27 3 0 0 20 0 1 0 198114940 38580224 2156 134679101440 4194304 7968373 140727946423200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 15618048 140727946429372 140727946429536 140727946429536 140727946436553 0
/proc/1044924/statm: 9419 2156 1853 922 0 1371 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 37676 KiB
Current children cumulated memory: 8624 KiB

[startup+0.70015 s]
/proc/loadavg: 4.05 4.13 4.15 6/257 1044927
/proc/meminfo: memFree=128438608/131524600 swapFree=131071996/131071996
[pid=1044924] ppid=1044921 vsize=37764 memory=8988 CPUtime=0.68 cores=1,3
/proc/1044924/stat : 1044924 (roundingsat) R 1044921 1044924 1042511 0 -1 4194304 581 0 0 0 63 5 0 0 20 0 1 0 198114940 38670336 2247 134679101440 4194304 7968373 140727946423200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 15618048 140727946429372 140727946429536 140727946429536 140727946436553 0
/proc/1044924/statm: 9441 2247 1853 922 0 1393 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 37764 KiB
Current children cumulated memory: 8988 KiB

[startup+1.50014 s]
/proc/loadavg: 4.05 4.13 4.15 5/257 1044927
/proc/meminfo: memFree=128438220/131524600 swapFree=131071996/131071996
[pid=1044924] ppid=1044921 vsize=38044 memory=9248 CPUtime=1.48 cores=1,3
/proc/1044924/stat : 1044924 (roundingsat) R 1044921 1044924 1042511 0 -1 4194304 699 0 0 0 139 9 0 0 20 0 1 0 198114940 38957056 2312 134679101440 4194304 7968373 140727946423200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 15618048 140727946429372 140727946429536 140727946429536 140727946436553 0
/proc/1044924/statm: 9511 2312 1853 922 0 1463 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 38044 KiB
Current children cumulated memory: 9248 KiB

[startup+3.10522 s]
/proc/loadavg: 4.04 4.13 4.15 5/257 1044927
/proc/meminfo: memFree=128434476/131524600 swapFree=131071996/131071996
[pid=1044924] ppid=1044921 vsize=38188 memory=9736 CPUtime=3.09 cores=1,3
/proc/1044924/stat : 1044924 (roundingsat) R 1044921 1044924 1042511 0 -1 4194304 786 0 0 0 290 19 0 0 20 0 1 0 198114940 39104512 2434 134679101440 4194304 7968373 140727946423200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 15618048 140727946429372 140727946429536 140727946429536 140727946436553 0
/proc/1044924/statm: 9547 2434 1853 922 0 1499 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 38188 KiB
Current children cumulated memory: 9736 KiB

[startup+6.30014 s]
/proc/loadavg: 4.04 4.13 4.15 5/257 1044927
/proc/meminfo: memFree=128433168/131524600 swapFree=131071996/131071996
[pid=1044924] ppid=1044921 vsize=38540 memory=10104 CPUtime=6.27 cores=1,3
/proc/1044924/stat : 1044924 (roundingsat) R 1044921 1044924 1042511 0 -1 4194304 910 0 0 0 596 31 0 0 20 0 1 0 198114940 39464960 2526 134679101440 4194304 7968373 140727946423200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 15618048 140727946429372 140727946429536 140727946429536 140727946436553 0
/proc/1044924/statm: 9635 2526 1853 922 0 1587 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 38540 KiB
Current children cumulated memory: 10104 KiB

[startup+12.7002 s]
/proc/loadavg: 4.04 4.12 4.15 5/257 1044929
/proc/meminfo: memFree=128427808/131524600 swapFree=131071996/131071996
[pid=1044924] ppid=1044921 vsize=40832 memory=14548 CPUtime=12.66 cores=1,3
/proc/1044924/stat : 1044924 (roundingsat) R 1044921 1044924 1042511 0 -1 4194304 1481 0 0 0 1215 51 0 0 20 0 1 0 198114940 41811968 3637 134679101440 4194304 7968373 140727946423200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 15618048 140727946429372 140727946429536 140727946429536 140727946436553 0
/proc/1044924/statm: 10208 3637 1853 922 0 2160 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 40832 KiB
Current children cumulated memory: 14548 KiB

[startup+13.6551 s]
# the end of solver process 1044924 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=13.0942 s, system=0.527693 s

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

[startup+12.8002 s]
/proc/loadavg: 4.04 4.12 4.15 5/257 1044929
/proc/meminfo: memFree=128427808/131524600 swapFree=131071996/131071996
[pid=1044924] ppid=1044921 vsize=40832 memory=14548 CPUtime=12.76 cores=1,3
/proc/1044924/stat : 1044924 (roundingsat) R 1044921 1044924 1042511 0 -1 4194304 1481 0 0 0 1225 51 0 0 20 0 1 0 198114940 41811968 3637 134679101440 4194304 7968373 140727946423200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 15618048 140727946429372 140727946429536 140727946429536 140727946436553 0
/proc/1044924/statm: 10208 3637 1853 922 0 2160 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 40832 KiB
Current children cumulated memory: 14548 KiB

[startup+13.2001 s]
/proc/loadavg: 4.04 4.12 4.15 6/257 1044929
/proc/meminfo: memFree=128426968/131524600 swapFree=131071996/131071996
[pid=1044924] ppid=1044921 vsize=40832 memory=14548 CPUtime=13.16 cores=1,3
/proc/1044924/stat : 1044924 (roundingsat) R 1044921 1044924 1042511 0 -1 4194304 1481 0 0 0 1265 51 0 0 20 0 1 0 198114940 41811968 3637 134679101440 4194304 7968373 140727946423200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 15618048 140727946429372 140727946429536 140727946429536 140727946436553 0
/proc/1044924/statm: 10208 3637 1853 922 0 2160 0
Current children cumulated CPU time: 13.16 s
Current children cumulated vsize: 40832 KiB
Current children cumulated memory: 14548 KiB

[startup+13.6002 s]
/proc/loadavg: 4.04 4.12 4.15 6/257 1044929
/proc/meminfo: memFree=128426968/131524600 swapFree=131071996/131071996
[pid=1044924] ppid=1044921 vsize=40832 memory=14548 CPUtime=13.56 cores=1,3
/proc/1044924/stat : 1044924 (roundingsat) R 1044921 1044924 1042511 0 -1 4194304 1481 0 0 0 1304 52 0 0 20 0 1 0 198114940 41811968 3637 134679101440 4194304 7968373 140727946423200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 15618048 140727946429372 140727946429536 140727946429536 140727946436553 0
/proc/1044924/statm: 10208 3637 1853 922 0 2160 0
Current children cumulated CPU time: 13.56 s
Current children cumulated vsize: 40832 KiB
Current children cumulated memory: 14548 KiB

Child status: 0

Real time (s): 13.6551
CPU time (s): 13.6219
CPU user time (s): 13.0942
CPU system time (s): 0.527693
CPU usage (%): 99.7569
Max. virtual memory (cumulated for all children) (KiB): 40832
Max. memory (cumulated for all children) (KiB): 14548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.0942
system time used= 0.527693
maximum resident set size= 14548
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1489
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= 5
involuntary context switches= 21


# summary of solver processes directly reported to runsolver:
#   pid: 1044924
#   total CPU time (s): 13.6219
#   total CPU user time (s): 13.0942
#   total CPU system time (s): 0.527693

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.036922 second user time and 0.066228 second system time

The end

Launcher Data 

Begin job on nodeC024 at 2024-07-20 09:11:53
IDJOB=4455167
IDBENCH=147595
IDSOLVER=3084
FILE ID=nodeC024/4455167-1721459500
RUNJOBID= nodeC024-1721455874-1042523
SLURM_JOB_ID= 7545689
Free space on /tmp= 890064 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB06/manquiho/market-split/normalized-market-split_4_30_2.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455167-1721459500/watcher-4455167-1721459500 -o /tmp/evaluation-result-4455167-1721459500/solver-4455167-1721459500 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1721455874-1042523 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455167-1721459500.opb

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

MD5SUM BENCH= a43d5b92138f857c927653ddd012ddd6
RANDOM SEED=427320700

nodeC024.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		: 3671.903
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	: 6999.60
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		: 3665.309
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	: 7007.08
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		: 3600.059
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	: 6999.60
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		: 3664.367
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	: 7007.08
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		: 3671.995
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	: 6999.60
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		: 3673.873
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	: 7007.08
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		: 3600.062
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	: 6999.60
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		: 3599.923
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	: 7007.08
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128442144 kB
MemAvailable:   129292328 kB
Buffers:          549116 kB
Cached:          1145072 kB
SwapCached:            0 kB
Active:          1049660 kB
Inactive:        1419124 kB
Active(anon):       1540 kB
Inactive(anon):   818968 kB
Active(file):    1048120 kB
Inactive(file):   600156 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             15976 kB
Writeback:             0 kB
AnonPages:        773628 kB
Mapped:           117456 kB
Shmem:             45912 kB
KReclaimable:      83112 kB
Slab:             194780 kB
SReclaimable:      83112 kB
SUnreclaim:       111668 kB
KernelStack:        4128 kB
PageTables:        10612 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1253104 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            71872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    626688 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:      299732 kB
DirectMap2M:    36173824 kB
DirectMap1G:    99614720 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC024 at 2024-07-20 09:12:07