Trace number 4455672

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 NameAnswerCPU timeWall clock time
RoundingSat nolog (2)UNSAT 8.45851 8.47987

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid3x100split.opb
MD5SUMeb6e9a4b9cb8532f79ed61cad5cbae76
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.163348
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables601
Total number of constraints301
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)301
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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 601 #constraints 602
0.00/0.00	c rational objective 300.5
0.09/0.19	c #Conflicts:       1000 | #Constraints:       1622
0.09/0.19	c #Conflicts:       2000 | #Constraints:       2633
0.09/0.19	c INPROCESSING
0.09/0.19	c GARBAGE COLLECT
0.09/0.19	c rational objective 300.5
0.40/0.44	c #Conflicts:       3000 | #Constraints:       2669
0.40/0.44	c #Conflicts:       4000 | #Constraints:       3681
0.40/0.44	c INPROCESSING
0.40/0.44	c GARBAGE COLLECT
0.40/0.44	c rational objective 300.5
0.69/0.77	c #Conflicts:       5000 | #Constraints:       3103
0.69/0.77	c #Conflicts:       6000 | #Constraints:       4111
0.69/0.77	c INPROCESSING
0.69/0.77	c GARBAGE COLLECT
0.69/0.77	c rational objective 300.5
1.09/1.13	c #Conflicts:       7000 | #Constraints:       3115
1.09/1.13	c #Conflicts:       8000 | #Constraints:       4147
1.09/1.13	c #Conflicts:       9000 | #Constraints:       5648
1.09/1.13	c INPROCESSING
1.09/1.13	c GARBAGE COLLECT
1.09/1.13	c rational objective 300.5
1.49/1.50	c #Conflicts:      10000 | #Constraints:       4172
1.49/1.50	c #Conflicts:      11000 | #Constraints:       5757
1.49/1.50	c #Conflicts:      12000 | #Constraints:       7358
1.49/1.50	c INPROCESSING
1.49/1.50	c GARBAGE COLLECT
1.49/1.50	c rational objective 300.5
1.69/1.79	c #Conflicts:      13000 | #Constraints:       5081
1.69/1.79	c #Conflicts:      14000 | #Constraints:       6652
1.69/1.79	c #Conflicts:      15000 | #Constraints:       8235
1.69/1.79	c INPROCESSING
1.69/1.79	c GARBAGE COLLECT
1.69/1.79	c rational objective 300.5
2.09/2.19	c #Conflicts:      16000 | #Constraints:       6097
2.09/2.19	c #Conflicts:      17000 | #Constraints:       7640
2.09/2.19	c #Conflicts:      18000 | #Constraints:       9223
2.09/2.19	c INPROCESSING
2.09/2.19	c GARBAGE COLLECT
2.09/2.19	c rational objective 300.5
3.58/3.67	c #Conflicts:      19000 | #Constraints:       6400
3.58/3.67	c #Conflicts:      20000 | #Constraints:       7963
3.58/3.67	c #Conflicts:      21000 | #Constraints:       9533
3.58/3.67	c INPROCESSING
3.58/3.67	c GARBAGE COLLECT
3.58/3.67	c #Conflicts:      22000 | #Constraints:       6256
3.58/3.67	c #Conflicts:      23000 | #Constraints:       7841
3.58/3.67	c #Conflicts:      24000 | #Constraints:       9412
3.58/3.67	c #Conflicts:      25000 | #Constraints:      10978
3.58/3.67	c INPROCESSING
3.58/3.67	c GARBAGE COLLECT
3.58/3.67	c #Conflicts:      26000 | #Constraints:       7283
3.58/3.67	c #Conflicts:      27000 | #Constraints:       8848
3.58/3.67	c #Conflicts:      28000 | #Constraints:      10421
3.58/3.67	c #Conflicts:      29000 | #Constraints:      11982
3.58/3.67	c INPROCESSING
3.58/3.67	c GARBAGE COLLECT
3.58/3.67	c rational objective 300.5
4.18/4.26	c #Conflicts:      30000 | #Constraints:       7918
4.18/4.26	c #Conflicts:      31000 | #Constraints:       9489
4.18/4.26	c #Conflicts:      32000 | #Constraints:      11048
4.18/4.26	c #Conflicts:      33000 | #Constraints:      12601
4.18/4.26	c INPROCESSING
4.18/4.26	c GARBAGE COLLECT
4.18/4.26	c rational objective 300.5
4.88/4.93	c #Conflicts:      34000 | #Constraints:       8241
4.88/4.93	c #Conflicts:      35000 | #Constraints:       9778
4.88/4.93	c #Conflicts:      36000 | #Constraints:      11314
4.88/4.93	c #Conflicts:      37000 | #Constraints:      12847
4.88/4.93	c INPROCESSING
4.88/4.93	c GARBAGE COLLECT
4.88/4.93	c rational objective 300.5
5.47/5.55	c #Conflicts:      38000 | #Constraints:       8211
5.47/5.55	c #Conflicts:      39000 | #Constraints:       9741
5.47/5.55	c #Conflicts:      40000 | #Constraints:      11258
5.47/5.55	c #Conflicts:      41000 | #Constraints:      12784
5.47/5.55	c INPROCESSING
5.47/5.55	c GARBAGE COLLECT
5.47/5.55	c rational objective 300.5
6.18/6.24	c #Conflicts:      42000 | #Constraints:       7883
6.18/6.24	c #Conflicts:      43000 | #Constraints:       9434
6.18/6.24	c #Conflicts:      44000 | #Constraints:      10963
6.18/6.24	c #Conflicts:      45000 | #Constraints:      12546
6.18/6.24	c #Conflicts:      46000 | #Constraints:      14051
6.18/6.24	c INPROCESSING
6.18/6.24	c GARBAGE COLLECT
6.18/6.24	c rational objective 300.5
6.88/6.98	c #Conflicts:      47000 | #Constraints:       8820
6.88/6.98	c #Conflicts:      48000 | #Constraints:      10363
6.88/6.98	c #Conflicts:      49000 | #Constraints:      11951
6.88/6.98	c #Conflicts:      50000 | #Constraints:      13475
6.88/6.98	c #Conflicts:      51000 | #Constraints:      14971
6.88/6.98	c INPROCESSING
6.88/6.98	c GARBAGE COLLECT
6.88/6.98	c rational objective 300.5
7.67/7.71	c #Conflicts:      52000 | #Constraints:       9388
7.67/7.71	c #Conflicts:      53000 | #Constraints:      10938
7.67/7.71	c #Conflicts:      54000 | #Constraints:      12466
7.67/7.71	c #Conflicts:      55000 | #Constraints:      13985
7.67/7.71	c #Conflicts:      56000 | #Constraints:      15497
7.67/7.71	c INPROCESSING
7.67/7.71	c GARBAGE COLLECT
7.67/7.71	c rational objective 300.5
8.37/8.47	c #Conflicts:      57000 | #Constraints:       9647
8.37/8.47	c #Conflicts:      58000 | #Constraints:      11137
8.37/8.47	c #Conflicts:      59000 | #Constraints:      12624
8.37/8.47	c #Conflicts:      60000 | #Constraints:      14055
8.37/8.47	c cpu time 7.84582 s
8.37/8.47	c deterministic time 119066141 1.19e+08
8.37/8.47	c optimization time 2.3e-05 s
8.37/8.47	c total solve time 7.84472 s
8.37/8.47	c core-guided solve time 0 s
8.37/8.47	c propagation time 6.95384 s
8.37/8.47	c conflict analysis time 0.447741 s
8.37/8.47	c propagations 666551
8.37/8.47	c resolve steps 227017
8.37/8.47	c decisions 140013
8.37/8.47	c conflicts 60001
8.37/8.47	c restarts 188
8.37/8.47	c inprocessing phases 16
8.37/8.47	c input clauses 2
8.37/8.47	c input cardinalities 600
8.37/8.47	c input general constraints 0
8.37/8.47	c input average constraint length 3.99
8.37/8.47	c input average constraint degree 2.00
8.37/8.47	c learned clauses 48953
8.37/8.47	c learned cardinalities 590
8.37/8.47	c learned general constraints 38103
8.37/8.47	c learned average constraint length 32.14
8.37/8.47	c learned average constraint degree 2824093169.78
8.37/8.47	c watched constraints 10396
8.37/8.47	c counting constraints 27707
8.37/8.47	c gcd simplifications 10776
8.37/8.47	c detected cardinalities 182
8.37/8.47	c weakened non-implied lits 110680
8.37/8.47	c weakened non-implying lits 5254
8.37/8.47	c original variables 601
8.37/8.47	c clausal propagations 131891
8.37/8.47	c cardinality propagations 212330
8.37/8.47	c watched propagations 15655
8.37/8.47	c counting propagations 245913
8.37/8.47	c watch lookups 46963263
8.37/8.47	c watch backjump lookups 38866557
8.37/8.47	c watch checks 20560665
8.37/8.47	c propagation checks 7936106
8.37/8.47	c constraint additions 3008697
8.37/8.47	c trail pops 866463
8.37/8.47	c formula constraints 602
8.37/8.47	c learned constraints 59914
8.37/8.47	c bound constraints 0
8.37/8.47	c core-guided constraints 0
8.37/8.47	c encountered formula constraints 32964
8.37/8.47	c encountered learned constraints 219281
8.37/8.47	c encountered bound constraints 0
8.37/8.47	c encountered core-guided constraints 0
8.37/8.47	c LP total time 5.91003 s
8.37/8.47	c LP solve time 4.18 s
8.37/8.47	c LP constraints added 766
8.37/8.47	c LP constraints removed 144
8.37/8.47	c LP pivots internal 56593
8.37/8.47	c LP pivots root 1232
8.37/8.47	c LP calls 30755
8.37/8.47	c LP optimalities 3202
8.37/8.47	c LP no pivot count 1018
8.37/8.47	c LP infeasibilities 27547
8.37/8.47	c LP valid Farkas constraints 27547
8.37/8.47	c LP learned Farkas constraints 86
8.37/8.47	c LP basis resets 5
8.37/8.47	c LP cycling count 5
8.37/8.47	c LP singular count 0
8.37/8.47	c LP no primal count 0
8.37/8.47	c LP no farkas count 0
8.37/8.47	c LP other issue count 0
8.37/8.47	c LP Gomory cuts 99
8.37/8.47	c LP learned cuts 65
8.37/8.47	c LP deleted cuts 144
8.37/8.47	c LP encountered Gomory constraints 2
8.37/8.47	c LP encountered Farkas constraints 28200
8.37/8.47	c LP encountered learned Farkas constraints 6485
8.37/8.47	c CG auxiliary variables introduced 0
8.37/8.47	c CG solutions found 0
8.37/8.47	c CG cores constructed 0
8.37/8.47	c CG core cardinality constraints returned 0
8.37/8.47	c CG unit cores 0
8.37/8.47	c CG single cores 0
8.37/8.47	c CG blocks removed during cardinality reduction 0
8.37/8.47	c CG first core best 0
8.37/8.47	c CG decision core best 0
8.37/8.47	c CG core reduction tie 0
8.37/8.47	c CG core degree average 0.00
8.37/8.47	c CG core slack average 0.00
8.37/8.47	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 (59539 MiB free)
  memory of node 1: 64473 MiB (62756 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455672-1721466115/watcher-4455672-1721466115 -o /tmp/evaluation-result-4455672-1721466115/solver-4455672-1721466115 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721464960-1073848 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455672-1721466115.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=1075284, runsolver pid=1075281
Current StackSize limit: 8192 KiB


[startup+0.100086 s]*
/proc/loadavg: 4.14 4.19 4.09 5/259 1075285
/proc/meminfo: memFree=125228688/131524600 swapFree=131071216/131071996
[pid=1075284] ppid=1075281 vsize=38548 memory=8976 CPUtime=0.09 cores=1,3
/proc/1075284/stat : 1075284 (roundingsat) R 1075281 1075284 1073836 0 -1 4194304 675 0 0 0 8 1 0 0 20 0 1 0 198773960 39473152 2244 134679101440 4194304 7968373 140722715002912 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 26157056 140722715005884 140722715006048 140722715006048 140722715013065 0
/proc/1075284/statm: 9637 2244 1792 922 0 1589 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 38548 KiB
Current children cumulated memory: 8976 KiB

[startup+0.207023 s]*
/proc/loadavg: 4.14 4.19 4.09 6/259 1075286
/proc/meminfo: memFree=125227808/131524600 swapFree=131071216/131071996
[pid=1075284] ppid=1075281 vsize=38744 memory=9324 CPUtime=0.2 cores=1,3
/proc/1075284/stat : 1075284 (roundingsat) R 1075281 1075284 1073836 0 -1 4194304 756 0 0 0 18 2 0 0 20 0 1 0 198773960 39673856 2331 134679101440 4194304 7968373 140722715002912 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 26157056 140722715005884 140722715006048 140722715006048 140722715013065 0
/proc/1075284/statm: 9686 2331 1808 922 0 1638 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 38744 KiB
Current children cumulated memory: 9324 KiB

[startup+0.305429 s]*
/proc/loadavg: 4.14 4.19 4.09 5/259 1075286
/proc/meminfo: memFree=125227596/131524600 swapFree=131071216/131071996
[pid=1075284] ppid=1075281 vsize=38744 memory=9324 CPUtime=0.3 cores=1,3
/proc/1075284/stat : 1075284 (roundingsat) R 1075281 1075284 1073836 0 -1 4194304 756 0 0 0 28 2 0 0 20 0 1 0 198773960 39673856 2331 134679101440 4194304 7968373 140722715002912 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 26157056 140722715005884 140722715006048 140722715006048 140722715013065 0
/proc/1075284/statm: 9686 2331 1808 922 0 1638 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 38744 KiB
Current children cumulated memory: 9324 KiB

[startup+0.700159 s]
/proc/loadavg: 4.14 4.19 4.09 5/259 1075286
/proc/meminfo: memFree=125227472/131524600 swapFree=131071216/131071996
[pid=1075284] ppid=1075281 vsize=38836 memory=9744 CPUtime=0.69 cores=1,3
/proc/1075284/stat : 1075284 (roundingsat) R 1075281 1075284 1073836 0 -1 4194304 821 0 0 0 63 6 0 0 20 0 1 0 198773960 39768064 2436 134679101440 4194304 7968373 140722715002912 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 26157056 140722715005884 140722715006048 140722715006048 140722715013065 0
/proc/1075284/statm: 9709 2436 1824 922 0 1661 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38836 KiB
Current children cumulated memory: 9744 KiB

[startup+1.50017 s]
/proc/loadavg: 4.14 4.19 4.09 5/259 1075286
/proc/meminfo: memFree=125226772/131524600 swapFree=131071216/131071996
[pid=1075284] ppid=1075281 vsize=39944 memory=11976 CPUtime=1.49 cores=1,3
/proc/1075284/stat : 1075284 (roundingsat) R 1075281 1075284 1073836 0 -1 4194304 1344 0 0 0 134 15 0 0 20 0 1 0 198773960 40902656 2994 134679101440 4194304 7968373 140722715002912 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 26157056 140722715005884 140722715006048 140722715006048 140722715013065 0
/proc/1075284/statm: 9986 2994 1906 922 0 1938 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 39944 KiB
Current children cumulated memory: 11976 KiB

[startup+3.10564 s]
/proc/loadavg: 4.13 4.18 4.09 5/259 1075286
/proc/meminfo: memFree=125219344/131524600 swapFree=131071216/131071996
[pid=1075284] ppid=1075281 vsize=41660 memory=15804 CPUtime=3.09 cores=1,3
/proc/1075284/stat : 1075284 (roundingsat) R 1075281 1075284 1073836 0 -1 4194304 1840 0 0 0 283 26 0 0 20 0 1 0 198773960 42659840 3951 134679101440 4194304 7968373 140722715002912 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 26157056 140722715005884 140722715006048 140722715006048 140722715013065 0
/proc/1075284/statm: 10415 3951 1906 922 0 2367 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 41660 KiB
Current children cumulated memory: 15804 KiB

[startup+6.30019 s]
/proc/loadavg: 4.13 4.18 4.09 5/259 1075286
/proc/meminfo: memFree=125214772/131524600 swapFree=131071216/131071996
[pid=1075284] ppid=1075281 vsize=46272 memory=20628 CPUtime=6.28 cores=1,3
/proc/1075284/stat : 1075284 (roundingsat) R 1075281 1075284 1073836 0 -1 4194304 3291 0 0 0 579 49 0 0 20 0 1 0 198773960 47382528 5157 134679101440 4194304 7968373 140722715002912 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 26157056 140722715005884 140722715006048 140722715006048 140722715013065 0
/proc/1075284/statm: 11568 5157 1954 922 0 3520 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 46272 KiB
Current children cumulated memory: 20628 KiB

[startup+8.47984 s]
# the end of solver process 1075284 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=7.8471 s, system=0.611412 s

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

[startup+6.4002 s]
/proc/loadavg: 4.13 4.18 4.09 5/259 1075286
/proc/meminfo: memFree=125214772/131524600 swapFree=131071216/131071996
[pid=1075284] ppid=1075281 vsize=46272 memory=20628 CPUtime=6.37 cores=1,3
/proc/1075284/stat : 1075284 (roundingsat) R 1075281 1075284 1073836 0 -1 4194304 3291 0 0 0 588 49 0 0 20 0 1 0 198773960 47382528 5157 134679101440 4194304 7968373 140722715002912 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 26157056 140722715005884 140722715006048 140722715006048 140722715013065 0
/proc/1075284/statm: 11568 5157 1954 922 0 3520 0
Current children cumulated CPU time: 6.37 s
Current children cumulated vsize: 46272 KiB
Current children cumulated memory: 20628 KiB

[startup+7.20015 s]
/proc/loadavg: 4.13 4.18 4.09 5/259 1075286
/proc/meminfo: memFree=125214352/131524600 swapFree=131071216/131071996
[pid=1075284] ppid=1075281 vsize=46332 memory=20692 CPUtime=7.17 cores=1,3
/proc/1075284/stat : 1075284 (roundingsat) R 1075281 1075284 1073836 0 -1 4194304 3405 0 0 0 664 53 0 0 20 0 1 0 198773960 47443968 5173 134679101440 4194304 7968373 140722715002912 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 26157056 140722715005884 140722715006048 140722715006048 140722715013065 0
/proc/1075284/statm: 11583 5173 1954 922 0 3535 0
Current children cumulated CPU time: 7.17 s
Current children cumulated vsize: 46332 KiB
Current children cumulated memory: 20692 KiB

[startup+8.00017 s]*
/proc/loadavg: 4.12 4.18 4.09 5/259 1075286
/proc/meminfo: memFree=125214184/131524600 swapFree=131071216/131071996
[pid=1075284] ppid=1075281 vsize=46652 memory=20884 CPUtime=7.98 cores=1,3
/proc/1075284/stat : 1075284 (roundingsat) R 1075281 1075284 1073836 0 -1 4194304 3512 0 0 0 740 58 0 0 20 0 1 0 198773960 47771648 5221 134679101440 4194304 7968373 140722715002912 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 26157056 140722715005884 140722715006048 140722715006048 140722715013065 0
/proc/1075284/statm: 11663 5221 1954 922 0 3615 0
Current children cumulated CPU time: 7.98 s
Current children cumulated vsize: 46652 KiB
Current children cumulated memory: 20884 KiB

[startup+8.40014 s]
/proc/loadavg: 4.12 4.18 4.09 5/259 1075286
/proc/meminfo: memFree=125214184/131524600 swapFree=131071216/131071996
[pid=1075284] ppid=1075281 vsize=46652 memory=20884 CPUtime=8.37 cores=1,3
/proc/1075284/stat : 1075284 (roundingsat) R 1075281 1075284 1073836 0 -1 4194304 3512 0 0 0 777 60 0 0 20 0 1 0 198773960 47771648 5221 134679101440 4194304 7968373 140722715002912 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 26157056 140722715005884 140722715006048 140722715006048 140722715013065 0
/proc/1075284/statm: 11663 5221 1954 922 0 3615 0
Current children cumulated CPU time: 8.37 s
Current children cumulated vsize: 46652 KiB
Current children cumulated memory: 20884 KiB

Child status: 0

Real time (s): 8.47987
CPU time (s): 8.45851
CPU user time (s): 7.8471
CPU system time (s): 0.611412
CPU usage (%): 99.7481
Max. virtual memory (cumulated for all children) (KiB): 46652
Max. memory (cumulated for all children) (KiB): 20884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.8471
system time used= 0.611412
maximum resident set size= 20884
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3521
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= 14


# summary of solver processes directly reported to runsolver:
#   pid: 1075284
#   total CPU time (s): 8.45851
#   total CPU user time (s): 7.8471
#   total CPU system time (s): 0.611412

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018231 second user time and 0.071177 second system time

The end

Launcher Data 

Begin job on nodeC018 at 2024-07-20 11:02:08
IDJOB=4455672
IDBENCH=160436
IDSOLVER=3084
FILE ID=nodeC018/4455672-1721466115
RUNJOBID= nodeC018-1721464960-1073848
SLURM_JOB_ID= 7545715
Free space on /tmp= 890064 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid3x100split.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-4455672-1721466115/watcher-4455672-1721466115 -o /tmp/evaluation-result-4455672-1721466115/solver-4455672-1721466115 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721464960-1073848 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455672-1721466115.opb

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

MD5SUM BENCH= eb6e9a4b9cb8532f79ed61cad5cbae76
RANDOM SEED=724392190

nodeC018.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		: 3661.201
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	: 6999.52
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		: 3659.386
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	: 7005.30
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		: 3599.906
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	: 6999.52
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		: 3663.582
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	: 7005.30
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		: 3661.410
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	: 6999.52
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		: 3662.823
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	: 7005.30
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		: 3599.913
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	: 6999.52
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		: 3599.983
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	: 7005.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125230856 kB
MemAvailable:   129469428 kB
Buffers:          568248 kB
Cached:          4470444 kB
SwapCached:          148 kB
Active:          1145644 kB
Inactive:        4492348 kB
Active(anon):       1584 kB
Inactive(anon):   643508 kB
Active(file):    1144060 kB
Inactive(file):  3848840 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071216 kB
Dirty:              5612 kB
Writeback:             0 kB
AnonPages:        599200 kB
Mapped:           117836 kB
Shmem:             45784 kB
KReclaimable:     170992 kB
Slab:             274980 kB
SReclaimable:     170992 kB
SUnreclaim:       103988 kB
KernelStack:        4140 kB
PageTables:        10984 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     992456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            37568 kB
HardwareCorrupted:     0 kB
AnonHugePages:    432128 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:      283348 kB
DirectMap2M:    28850176 kB
DirectMap1G:    106954752 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC018 at 2024-07-20 11:02:16