Trace number 4455733

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 9.09868 9.11917

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/
normalized-3col-left3reg-l050-r049-n1.cnf-extracted.pb.metafix.opb
MD5SUM0ab1d1ac5ce007d31736a39209d4d68d
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 benchmark0.483629
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3738
Total number of constraints8839
Number of constraints which are clauses4174
Number of constraints which are cardinality constraints (but not clauses)4665
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
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 
0.00/0.02	c #variables 3738 #constraints 8839
0.50/0.51	c #Conflicts:       1000 | #Constraints:       9838
0.50/0.51	c #Conflicts:       2000 | #Constraints:      10838
0.50/0.51	c INPROCESSING
0.50/0.51	c rational objective 1246
1.19/1.22	c #Conflicts:       3000 | #Constraints:      11415
1.19/1.22	c #Conflicts:       4000 | #Constraints:      12415
1.19/1.22	c #Conflicts:       5000 | #Constraints:      13415
1.19/1.22	c #Conflicts:       6000 | #Constraints:      14415
1.19/1.22	c INPROCESSING
1.19/1.22	c GARBAGE COLLECT
1.19/1.22	c rational objective 1246
1.89/1.92	c #Conflicts:       7000 | #Constraints:      12908
1.89/1.92	c #Conflicts:       8000 | #Constraints:      13908
1.89/1.92	c #Conflicts:       9000 | #Constraints:      14908
1.89/1.92	c INPROCESSING
1.89/1.92	c GARBAGE COLLECT
1.89/1.92	c rational objective 1246
2.59/2.60	c #Conflicts:      10000 | #Constraints:      12990
2.59/2.60	c #Conflicts:      11000 | #Constraints:      13990
2.59/2.60	c #Conflicts:      12000 | #Constraints:      14990
2.59/2.60	c INPROCESSING
2.59/2.60	c GARBAGE COLLECT
2.59/2.60	c rational objective 1246
3.28/3.31	c #Conflicts:      13000 | #Constraints:      12773
3.28/3.31	c #Conflicts:      14000 | #Constraints:      13773
3.28/3.31	c #Conflicts:      15000 | #Constraints:      14773
3.28/3.31	c #Conflicts:      16000 | #Constraints:      15773
3.28/3.31	c INPROCESSING
3.28/3.31	c GARBAGE COLLECT
3.28/3.31	c rational objective 1246
3.99/4.07	c #Conflicts:      17000 | #Constraints:      13342
3.99/4.07	c #Conflicts:      18000 | #Constraints:      14342
3.99/4.07	c #Conflicts:      19000 | #Constraints:      15342
3.99/4.07	c #Conflicts:      20000 | #Constraints:      16342
3.99/4.07	c INPROCESSING
3.99/4.07	c GARBAGE COLLECT
3.99/4.07	c rational objective 1246
4.98/5.09	c #Conflicts:      21000 | #Constraints:      13650
4.98/5.09	c #Conflicts:      22000 | #Constraints:      14650
4.98/5.09	c #Conflicts:      23000 | #Constraints:      15650
4.98/5.09	c #Conflicts:      24000 | #Constraints:      16650
4.98/5.09	c INPROCESSING
4.98/5.09	c GARBAGE COLLECT
4.98/5.09	c rational objective 1246
7.68/7.73	c #Conflicts:      25000 | #Constraints:      13763
7.68/7.73	c #Conflicts:      26000 | #Constraints:      14763
7.68/7.73	c #Conflicts:      27000 | #Constraints:      15763
7.68/7.73	c #Conflicts:      28000 | #Constraints:      16763
7.68/7.73	c #Conflicts:      29000 | #Constraints:      17763
7.68/7.73	c #Conflicts:      30000 | #Constraints:      18763
7.68/7.73	c #Conflicts:      31000 | #Constraints:      19763
7.68/7.73	c #Conflicts:      32000 | #Constraints:      20763
7.68/7.73	c #Conflicts:      33000 | #Constraints:      21763
7.68/7.73	c #Conflicts:      34000 | #Constraints:      22763
7.68/7.73	c #Conflicts:      35000 | #Constraints:      23763
7.68/7.73	c #Conflicts:      36000 | #Constraints:      24763
7.68/7.73	c INPROCESSING
7.68/7.73	c GARBAGE COLLECT
7.68/7.73	c rational objective 1246
9.08/9.11	c #Conflicts:      37000 | #Constraints:      17188
9.08/9.11	c #Conflicts:      38000 | #Constraints:      18188
9.08/9.11	c #Conflicts:      39000 | #Constraints:      19188
9.08/9.11	c #Conflicts:      40000 | #Constraints:      20188
9.08/9.11	c #Conflicts:      41000 | #Constraints:      21188
9.08/9.11	c cpu time 8.68661 s
9.08/9.11	c deterministic time 259313041 2.59e+08
9.08/9.11	c optimization time 2.2e-05 s
9.08/9.11	c total solve time 8.67118 s
9.08/9.11	c core-guided solve time 0 s
9.08/9.11	c propagation time 4.51425 s
9.08/9.11	c conflict analysis time 3.22015 s
9.08/9.11	c propagations 17679794
9.08/9.11	c resolve steps 2238707
9.08/9.11	c decisions 193268
9.08/9.11	c conflicts 41285
9.08/9.11	c restarts 126
9.08/9.11	c inprocessing phases 8
9.08/9.11	c input clauses 4174
9.08/9.11	c input cardinalities 4665
9.08/9.11	c input general constraints 0
9.08/9.11	c input average constraint length 2.67
9.08/9.11	c input average constraint degree 1.53
9.08/9.11	c learned clauses 39966
9.08/9.11	c learned cardinalities 1049
9.08/9.11	c learned general constraints 277
9.08/9.11	c learned average constraint length 124.70
9.08/9.11	c learned average constraint degree 1.12
9.08/9.11	c watched constraints 275
9.08/9.11	c counting constraints 2
9.08/9.11	c gcd simplifications 9
9.08/9.11	c detected cardinalities 1
9.08/9.11	c weakened non-implied lits 138249
9.08/9.11	c weakened non-implying lits 1
9.08/9.11	c original variables 3738
9.08/9.11	c clausal propagations 11526351
9.08/9.11	c cardinality propagations 6108132
9.08/9.11	c watched propagations 2606
9.08/9.11	c counting propagations 699
9.08/9.11	c watch lookups 57202254
9.08/9.11	c watch backjump lookups 47037
9.08/9.11	c watch checks 91092586
9.08/9.11	c propagation checks 58126352
9.08/9.11	c constraint additions 17015501
9.08/9.11	c trail pops 17913363
9.08/9.11	c formula constraints 8839
9.08/9.11	c learned constraints 41284
9.08/9.11	c bound constraints 0
9.08/9.11	c core-guided constraints 0
9.08/9.11	c encountered formula constraints 1565935
9.08/9.11	c encountered learned constraints 714057
9.08/9.11	c encountered bound constraints 0
9.08/9.11	c encountered core-guided constraints 0
9.08/9.11	c LP total time 2.10655 s
9.08/9.11	c LP solve time 1.57 s
9.08/9.11	c LP constraints added 8862
9.08/9.11	c LP constraints removed 18
9.08/9.11	c LP pivots internal 41885
9.08/9.11	c LP pivots root 1000
9.08/9.11	c LP calls 77
9.08/9.11	c LP optimalities 75
9.08/9.11	c LP no pivot count 8
9.08/9.11	c LP infeasibilities 0
9.08/9.11	c LP valid Farkas constraints 0
9.08/9.11	c LP learned Farkas constraints 0
9.08/9.11	c LP basis resets 0
9.08/9.11	c LP cycling count 0
9.08/9.11	c LP singular count 0
9.08/9.11	c LP no primal count 0
9.08/9.11	c LP no farkas count 0
9.08/9.11	c LP other issue count 0
9.08/9.11	c LP Gomory cuts 8
9.08/9.11	c LP learned cuts 15
9.08/9.11	c LP deleted cuts 18
9.08/9.11	c LP encountered Gomory constraints 0
9.08/9.11	c LP encountered Farkas constraints 0
9.08/9.11	c LP encountered learned Farkas constraints 0
9.08/9.11	c CG auxiliary variables introduced 0
9.08/9.11	c CG solutions found 0
9.08/9.11	c CG cores constructed 0
9.08/9.11	c CG core cardinality constraints returned 0
9.08/9.11	c CG unit cores 0
9.08/9.11	c CG single cores 0
9.08/9.11	c CG blocks removed during cardinality reduction 0
9.08/9.11	c CG first core best 0
9.08/9.11	c CG decision core best 0
9.08/9.11	c CG core reduction tie 0
9.08/9.11	c CG core degree average 0.00
9.08/9.11	c CG core slack average 0.00
9.08/9.11	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 (61771 MiB free)
  memory of node 1: 64473 MiB (61927 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455733-1721465975/watcher-4455733-1721465975 -o /tmp/evaluation-result-4455733-1721465975/solver-4455733-1721465975 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1721461845-1098066 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455733-1721465975.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=1101637, runsolver pid=1101634
Current StackSize limit: 8192 KiB


[startup+0.100087 s]*
/proc/loadavg: 4.34 4.18 4.12 5/259 1101638
/proc/meminfo: memFree=126658592/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=45416 memory=15416 CPUtime=0.1 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 2812 0 0 0 6 4 0 0 20 0 1 0 198765639 46505984 3854 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 11354 3854 1698 922 0 3306 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 45416 KiB
Current children cumulated memory: 15416 KiB

[startup+0.205663 s]*
/proc/loadavg: 4.34 4.18 4.12 5/259 1101638
/proc/meminfo: memFree=126658592/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=45416 memory=15416 CPUtime=0.2 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 2818 0 0 0 12 8 0 0 20 0 1 0 198765639 46505984 3854 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 11354 3854 1698 922 0 3306 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 45416 KiB
Current children cumulated memory: 15416 KiB

[startup+0.304706 s]*
/proc/loadavg: 4.34 4.18 4.12 5/259 1101638
/proc/meminfo: memFree=126657900/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=45416 memory=15416 CPUtime=0.29 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 2827 0 0 0 17 12 0 0 20 0 1 0 198765639 46505984 3854 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 11354 3854 1698 922 0 3306 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 45416 KiB
Current children cumulated memory: 15416 KiB

[startup+0.700162 s]
/proc/loadavg: 4.34 4.18 4.12 5/259 1101638
/proc/meminfo: memFree=126657580/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=46864 memory=17164 CPUtime=0.69 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 3129 0 0 0 51 18 0 0 20 0 1 0 198765639 47988736 4291 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 11716 4291 1813 922 0 3668 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 46864 KiB
Current children cumulated memory: 17164 KiB

[startup+1.50018 s]
/proc/loadavg: 4.34 4.18 4.12 5/259 1101638
/proc/meminfo: memFree=126652676/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=47808 memory=20944 CPUtime=1.49 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 3568 0 0 0 127 22 0 0 20 0 1 0 198765639 48955392 5236 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 11952 5236 1829 922 0 3904 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 47808 KiB
Current children cumulated memory: 20944 KiB

[startup+3.1054 s]
/proc/loadavg: 4.31 4.17 4.12 5/259 1101638
/proc/meminfo: memFree=126643660/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=48104 memory=21208 CPUtime=3.09 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 3647 0 0 0 284 25 0 0 20 0 1 0 198765639 49258496 5302 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 12026 5302 1829 922 0 3978 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 48104 KiB
Current children cumulated memory: 21208 KiB

[startup+6.3002 s]
/proc/loadavg: 4.31 4.17 4.12 5/259 1101640
/proc/meminfo: memFree=126640088/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=51272 memory=23108 CPUtime=6.27 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 4099 0 0 0 594 33 0 0 20 0 1 0 198765639 52502528 5777 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 12818 5777 1829 922 0 4770 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 51272 KiB
Current children cumulated memory: 23108 KiB

[startup+9.11914 s]
# the end of solver process 1101637 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=8.68746 s, system=0.41122 s

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

[startup+6.40023 s]
/proc/loadavg: 4.31 4.17 4.12 5/259 1101640
/proc/meminfo: memFree=126640088/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=51272 memory=23108 CPUtime=6.38 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 4147 0 0 0 604 34 0 0 20 0 1 0 198765639 52502528 5777 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 12818 5777 1829 922 0 4770 0
Current children cumulated CPU time: 6.38 s
Current children cumulated vsize: 51272 KiB
Current children cumulated memory: 23108 KiB

[startup+8.00014 s]*
/proc/loadavg: 4.29 4.17 4.12 5/259 1101686
/proc/meminfo: memFree=126695224/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=55692 memory=27876 CPUtime=7.98 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 4821 0 0 0 761 37 0 0 20 0 1 0 198765639 57028608 6969 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 13923 6969 1829 922 0 5875 0
Current children cumulated CPU time: 7.98 s
Current children cumulated vsize: 55692 KiB
Current children cumulated memory: 27876 KiB

[startup+8.80014 s]
/proc/loadavg: 4.29 4.17 4.12 5/259 1101686
/proc/meminfo: memFree=126695224/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=55692 memory=27876 CPUtime=8.77 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 4821 0 0 0 837 40 0 0 20 0 1 0 198765639 57028608 6969 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 13923 6969 1829 922 0 5875 0
Current children cumulated CPU time: 8.77 s
Current children cumulated vsize: 55692 KiB
Current children cumulated memory: 27876 KiB

[startup+9.00014 s]*
/proc/loadavg: 4.29 4.17 4.12 5/259 1101686
/proc/meminfo: memFree=126695028/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=55692 memory=27876 CPUtime=8.97 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 4821 0 0 0 857 40 0 0 20 0 1 0 198765639 57028608 6969 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 13923 6969 1829 922 0 5875 0
Current children cumulated CPU time: 8.97 s
Current children cumulated vsize: 55692 KiB
Current children cumulated memory: 27876 KiB

[startup+9.10517 s]
/proc/loadavg: 4.29 4.17 4.12 5/259 1101686
/proc/meminfo: memFree=126695028/131524600 swapFree=131071996/131071996
[pid=1101637] ppid=1101634 vsize=55692 memory=27876 CPUtime=9.08 cores=1,3
/proc/1101637/stat : 1101637 (roundingsat) R 1101634 1101637 1098054 0 -1 4194304 4821 0 0 0 867 41 0 0 20 0 1 0 198765639 57028608 6969 134679101440 4194304 7968373 140734574129200 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 8652288 8659920 27676672 140734574134204 140734574134368 140734574134368 140734574141385 0
/proc/1101637/statm: 13923 6969 1829 922 0 5875 0
Current children cumulated CPU time: 9.08 s
Current children cumulated vsize: 55692 KiB
Current children cumulated memory: 27876 KiB

Child status: 0

Real time (s): 9.11917
CPU time (s): 9.09868
CPU user time (s): 8.68746
CPU system time (s): 0.41122
CPU usage (%): 99.7754
Max. virtual memory (cumulated for all children) (KiB): 55692
Max. memory (cumulated for all children) (KiB): 27876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.68746
system time used= 0.41122
maximum resident set size= 27900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4830
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: 1101637
#   total CPU time (s): 9.09868
#   total CPU user time (s): 8.68746
#   total CPU system time (s): 0.41122

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.033066 second user time and 0.057112 second system time

The end

Launcher Data

Begin job on nodeC030 at 2024-07-20 10:59:48
IDJOB=4455733
IDBENCH=160413
IDSOLVER=3084
FILE ID=nodeC030/4455733-1721465975
RUNJOBID= nodeC030-1721461845-1098066
SLURM_JOB_ID= 7545713
Free space on /tmp= 890064 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/normalized-3col-left3reg-l050-r049-n1.cnf-extracted.pb.metafix.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-4455733-1721465975/watcher-4455733-1721465975 -o /tmp/evaluation-result-4455733-1721465975/solver-4455733-1721465975 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1721461845-1098066 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455733-1721465975.opb

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

MD5SUM BENCH= 0ab1d1ac5ce007d31736a39209d4d68d
RANDOM SEED=1113219311

nodeC030.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		: 3657.524
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	: 6999.28
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		: 3656.378
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	: 7005.11
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		: 3599.729
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	: 6999.28
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		: 3664.381
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	: 7005.11
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		: 3657.667
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	: 6999.28
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		: 3664.709
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	: 7005.11
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		: 3599.765
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	: 6999.28
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		: 3664.368
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	: 7005.11
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        126668268 kB
MemAvailable:   129196620 kB
Buffers:          542504 kB
Cached:          2806096 kB
SwapCached:            0 kB
Active:          1218168 kB
Inactive:        2966848 kB
Active(anon):       1564 kB
Inactive(anon):   880768 kB
Active(file):    1216604 kB
Inactive(file):  2086080 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5680 kB
Writeback:             0 kB
AnonPages:        836012 kB
Mapped:           115696 kB
Shmem:             45912 kB
KReclaimable:     130984 kB
Slab:             249288 kB
SReclaimable:     130984 kB
SUnreclaim:       118304 kB
KernelStack:        4172 kB
PageTables:        11044 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1232576 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            74496 kB
HardwareCorrupted:     0 kB
AnonHugePages:    407552 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:      262868 kB
DirectMap2M:    23627776 kB
DirectMap1G:    112197632 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC030 at 2024-07-20 10:59:58