Trace number 4511300

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 63f22adUNSAT 1.64522 1.6798

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 benchmark0.144458
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

0.00/0.02	c RoundingSat 2
0.00/0.02	c branch pb25
0.00/0.02	c commit 63f22ad
0.00/0.03	c #variables 601 #constraints 602
0.00/0.04	c rational objective 300.5
0.66/0.71	c #Conflicts:       1000 | #Constraints:       1612
0.66/0.71	c #Conflicts:       2000 | #Constraints:       2612
0.66/0.71	c INPROCESSING
0.66/0.71	c GARBAGE COLLECT
0.66/0.71	c #Conflicts:       3000 | #Constraints:       2655
0.66/0.71	c #Conflicts:       4000 | #Constraints:       3655
0.66/0.71	c INPROCESSING
0.66/0.71	c GARBAGE COLLECT
0.66/0.71	c #Conflicts:       5000 | #Constraints:       3081
0.66/0.71	c #Conflicts:       6000 | #Constraints:       4081
0.66/0.71	c #Conflicts:       7000 | #Constraints:       5081
0.66/0.71	c #Conflicts:       8000 | #Constraints:       6081
0.66/0.71	c #Conflicts:       9000 | #Constraints:       7081
0.66/0.71	c INPROCESSING
0.66/0.71	c GARBAGE COLLECT
0.66/0.71	c rational objective 300.5
0.75/0.88	c #Conflicts:      10000 | #Constraints:       4758
0.75/0.88	c #Conflicts:      11000 | #Constraints:       5758
0.75/0.88	c #Conflicts:      12000 | #Constraints:       6758
0.75/0.88	c INPROCESSING
0.75/0.88	c GARBAGE COLLECT
0.75/0.88	c rational objective 300.5
1.15/1.25	c #Conflicts:      13000 | #Constraints:       4354
1.15/1.25	c #Conflicts:      14000 | #Constraints:       5354
1.15/1.25	c #Conflicts:      15000 | #Constraints:       6354
1.15/1.25	c #Conflicts:      16000 | #Constraints:       7354
1.15/1.25	c #Conflicts:      17000 | #Constraints:       8354
1.15/1.25	c #Conflicts:      18000 | #Constraints:       9354
1.15/1.25	c #Conflicts:      19000 | #Constraints:      10354
1.15/1.25	c #Conflicts:      20000 | #Constraints:      11354
1.15/1.25	c #Conflicts:      21000 | #Constraints:      12354
1.15/1.25	c INPROCESSING
1.15/1.25	c GARBAGE COLLECT
1.15/1.25	c rational objective 300.5
1.35/1.41	c #Conflicts:      22000 | #Constraints:       7583
1.35/1.41	c #Conflicts:      23000 | #Constraints:       8583
1.35/1.41	c #Conflicts:      24000 | #Constraints:       9583
1.35/1.41	c #Conflicts:      25000 | #Constraints:      10583
1.35/1.41	c INPROCESSING
1.35/1.41	c GARBAGE COLLECT
1.35/1.41	c rational objective 300.5
1.55/1.67	c #Conflicts:      26000 | #Constraints:       6293
1.55/1.67	c #Conflicts:      27000 | #Constraints:       7293
1.55/1.67	c #Conflicts:      28000 | #Constraints:       8293
1.55/1.67	c #Conflicts:      29000 | #Constraints:       9293
1.55/1.67	c #Conflicts:      30000 | #Constraints:      10293
1.55/1.67	c #Conflicts:      31000 | #Constraints:      11293
1.55/1.67	c #Conflicts:      32000 | #Constraints:      12293
1.55/1.67	c #Conflicts:      33000 | #Constraints:      13293
1.55/1.67	c cpu time 1.38937 s
1.55/1.67	c deterministic time 16782517 1.68e+07
1.55/1.67	c optimization time 1.6e-05 s
1.55/1.67	c total solve time 1.38239 s
1.55/1.67	c core-guided solve time 0 s
1.55/1.67	c propagation time 0.866653 s
1.55/1.67	c conflict analysis time 0.259332 s
1.55/1.67	c propagations 298634
1.55/1.67	c resolve steps 127637
1.55/1.67	c decisions 73297
1.55/1.67	c conflicts 33803
1.55/1.67	c restarts 124
1.55/1.67	c inprocessing phases 6
1.55/1.67	c garbage collections 6 ,( 100.00 )
1.55/1.67	c input clauses 2 ,( 0.33 )
1.55/1.67	c input cardinalities 600 ,( 99.67 )
1.55/1.67	c input general constraints 0 ,( 0.00 )
1.55/1.67	c input average constraint length 3.99
1.55/1.67	c input average constraint degree 2.00
1.55/1.67	c learned clauses 31110 ,( 91.96 )
1.55/1.67	c learned cardinalities 254 ,( 0.75 )
1.55/1.67	c learned general constraints 2467 ,( 7.29 )
1.55/1.67	c learned average constraint length 9.86
1.55/1.67	c learned average constraint degree 537570.31
1.55/1.67	c watched  CF 32, 64, 128, Arb: 554 , 0 , 0 , 0
1.55/1.67	c counting CF 32, 64, 128, Arb: 1913 , 0 , 0 , 0
1.55/1.67	c watched   constraints 554 ,( 22.46 ) 
1.55/1.67	c counting  constraints 1913 ,( 77.54 ) 
1.55/1.67	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 3193788 , 364767 , 282377 ,( 41573 , 240804 )
1.55/1.67	c gcd simplifications 253
1.55/1.67	c detected cardinalities 46
1.55/1.67	c weakened non-implied lits 17215
1.55/1.67	c weakened non-implying lits 31
1.55/1.67	c original variables 601
1.55/1.67	c clausal propagations 95693
1.55/1.67	c cardinality propagations 101939
1.55/1.67	c watched propagations 1442
1.55/1.67	c counting propagations 64162
1.55/1.67	c watch lookups 7254324
1.55/1.67	c watch backjump lookups 0
1.55/1.67	c watch checks 5874195
1.55/1.67	c propagation checks 1653505
1.55/1.67	c constraint additions 1218919
1.55/1.67	c trail pops 405716
1.55/1.67	c formula constraints 602
1.55/1.67	c learned constraints 33801
1.55/1.67	c bound constraints 0
1.55/1.67	c core-guided constraints 0
1.55/1.67	c encountered formula constraints 21853
1.55/1.67	c encountered learned constraints 139138
1.55/1.67	c encountered bound constraints 0
1.55/1.67	c encountered core-guided constraints 0
1.55/1.67	c LP total time 0.421895 s
1.55/1.67	c LP solve time 0.34 s
1.55/1.67	c LP constraints added 637
1.55/1.67	c LP constraints removed 27
1.55/1.67	c LP pivots internal 3384
1.55/1.67	c LP pivots root 542
1.55/1.67	c LP calls 527
1.55/1.67	c LP optimalities 526
1.55/1.67	c LP no pivot count 38
1.55/1.67	c LP infeasibilities 1
1.55/1.67	c LP valid Farkas constraints 1
1.55/1.67	c LP learned Farkas constraints 1
1.55/1.67	c LP basis resets 0
1.55/1.67	c LP cycling count 0
1.55/1.67	c LP singular count 0
1.55/1.67	c LP no primal count 0
1.55/1.67	c LP no farkas count 0
1.55/1.67	c LP other issue count 0
1.55/1.67	c LP Gomory cuts 28
1.55/1.67	c LP learned cuts 7
1.55/1.67	c LP deleted cuts 27
1.55/1.67	c LP encountered Gomory constraints 0
1.55/1.67	c LP encountered Farkas constraints 431
1.55/1.67	c LP encountered learned Farkas constraints 17
1.55/1.67	c CG auxiliary variables introduced 0
1.55/1.67	c CG solutions found 0
1.55/1.67	c CG cores constructed 0
1.55/1.67	c CG core cardinality constraints returned 0
1.55/1.67	c CG unit cores 0
1.55/1.67	c CG single cores 0
1.55/1.67	c CG blocks removed during cardinality reduction 0
1.55/1.67	c CG first core best 0
1.55/1.67	c CG decision core best 0
1.55/1.67	c CG core reduction tie 0
1.55/1.67	c CG core degree average 0.00
1.55/1.67	c CG core slack average 0.00
1.55/1.67	c CG core upper bound improvements 0
1.55/1.67	c STR number of successful calls 0
1.55/1.67	c STR number of unsuccessful calls 0
1.55/1.67	c STR number of inconclusive calls 0
1.55/1.67	c STR number of successful attempts 0
1.55/1.67	c STR number of unsuccessful attempts 0
1.55/1.67	c STR number of inconclusive attempts 0
1.55/1.67	c STR average degree increase per successful call inf
1.55/1.67	c STR average degree increase per successful attempt inf
1.55/1.67	c STR total number of conflicts for successful attempts 0
1.55/1.67	c STR total number of conflicts for unsuccessful attempts 0
1.55/1.67	c STR total number of conflicts for inconclusive attempts 0
1.55/1.67	c STR average number of conflicts per successful attempt inf
1.55/1.67	c STR average number of conflicts per unsuccessful attempt inf
1.55/1.67	c STR average number of conflicts per inconclusive attempt inf
1.55/1.67	c AVG.sumWPerc 52.61 
1.55/1.67	c bigint constraints 0 
1.55/1.67	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: 63837 MiB (62973 MiB free)
  memory of node 1: 64465 MiB (63764 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4511300-1751200539/watcher-4511300-1751200539 -o /tmp/evaluation-result-4511300-1751200539/solver-4511300-1751200539 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751196106-21224 --watchdog 3760 run-dec.sh HOME/instance-4511300-1751200539.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=23113, runsolver pid=23110
Current StackSize limit: 8192 KiB


[startup+0.100043 s]*
/proc/loadavg: 4.09 4.13 4.12 5/256 23115
/proc/meminfo: memFree=129773824/131382120 swapFree=33010684/33010684
[pid=23113] ppid=23110 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/23113/stat : 23113 (run-dec.sh) S 23110 23113 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35732546 4292608 768 18446744073709551615 94512030081024 94512030975557 140734882926112 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94512031214608 94512031262352 94512043491328 140734882933101 140734882933224 140734882933224 140734882938826 0
/proc/23113/statm: 1048 768 704 219 0 110 0
[pid=23115] ppid=23113 vsize=57336 memory=11892 CPUtime=0.07 cores=0,2
/proc/23115/stat : 23115 (roundingsat) R 23113 23113 21214 0 -1 4194304 938 0 0 0 6 1 0 0 20 0 1 0 35732547 58712064 2973 18446744073709551615 4227072 8923433 140734616651600 0 0 0 0 0 8405026 0 0 0 17 2 0 0 0 0 0 9823104 9832592 15257600 140734616656311 140734616656424 140734616656424 140734616661994 0
/proc/23115/statm: 14334 2973 2368 1147 0 1761 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 61528 KiB
Current children cumulated memory: 14964 KiB

[startup+0.213664 s]*
/proc/loadavg: 4.09 4.13 4.12 5/256 23115
/proc/meminfo: memFree=129772816/131382120 swapFree=33010684/33010684
[pid=23113] ppid=23110 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/23113/stat : 23113 (run-dec.sh) S 23110 23113 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35732546 4292608 768 18446744073709551615 94512030081024 94512030975557 140734882926112 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94512031214608 94512031262352 94512043491328 140734882933101 140734882933224 140734882933224 140734882938826 0
/proc/23113/statm: 1048 768 704 219 0 110 0
[pid=23115] ppid=23113 vsize=57604 memory=14220 CPUtime=0.19 cores=0,2
/proc/23115/stat : 23115 (roundingsat) R 23113 23113 21214 0 -1 4194304 1007 0 0 0 15 4 0 0 20 0 1 0 35732547 58986496 3555 18446744073709551615 4227072 8923433 140734616651600 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 15257600 140734616656311 140734616656424 140734616656424 140734616661994 0
/proc/23115/statm: 14401 3555 2368 1147 0 1828 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 61796 KiB
Current children cumulated memory: 17292 KiB

[startup+0.31336 s]*
/proc/loadavg: 4.09 4.13 4.12 6/256 23115
/proc/meminfo: memFree=129772816/131382120 swapFree=33010684/33010684
[pid=23113] ppid=23110 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/23113/stat : 23113 (run-dec.sh) S 23110 23113 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35732546 4292608 768 18446744073709551615 94512030081024 94512030975557 140734882926112 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94512031214608 94512031262352 94512043491328 140734882933101 140734882933224 140734882933224 140734882938826 0
/proc/23113/statm: 1048 768 704 219 0 110 0
[pid=23115] ppid=23113 vsize=57604 memory=14220 CPUtime=0.28 cores=0,2
/proc/23115/stat : 23115 (roundingsat) R 23113 23113 21214 0 -1 4194304 1033 0 0 0 23 5 0 0 20 0 1 0 35732547 58986496 3555 18446744073709551615 4227072 8923433 140734616651600 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 15257600 140734616656311 140734616656424 140734616656424 140734616661994 0
/proc/23115/statm: 14401 3555 2368 1147 0 1828 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 61796 KiB
Current children cumulated memory: 17292 KiB

[startup+0.700326 s]
/proc/loadavg: 4.09 4.13 4.12 5/256 23115
/proc/meminfo: memFree=129775344/131382120 swapFree=33010684/33010684
[pid=23113] ppid=23110 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/23113/stat : 23113 (run-dec.sh) S 23110 23113 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35732546 4292608 768 18446744073709551615 94512030081024 94512030975557 140734882926112 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94512031214608 94512031262352 94512043491328 140734882933101 140734882933224 140734882933224 140734882938826 0
/proc/23113/statm: 1048 768 704 219 0 110 0
[pid=23115] ppid=23113 vsize=58152 memory=14732 CPUtime=0.66 cores=0,2
/proc/23115/stat : 23115 (roundingsat) R 23113 23113 21214 0 -1 4194304 1162 0 0 0 54 12 0 0 20 0 1 0 35732547 59547648 3683 18446744073709551615 4227072 8923433 140734616651600 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 15257600 140734616656311 140734616656424 140734616656424 140734616661994 0
/proc/23115/statm: 14538 3683 2368 1147 0 1965 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 62344 KiB
Current children cumulated memory: 17804 KiB

[startup+1.50037 s]
/proc/loadavg: 4.09 4.13 4.12 5/256 23115
/proc/meminfo: memFree=129775344/131382120 swapFree=33010684/33010684
[pid=23113] ppid=23110 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/23113/stat : 23113 (run-dec.sh) S 23110 23113 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35732546 4292608 768 18446744073709551615 94512030081024 94512030975557 140734882926112 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94512031214608 94512031262352 94512043491328 140734882933101 140734882933224 140734882933224 140734882938826 0
/proc/23113/statm: 1048 768 704 219 0 110 0
[pid=23115] ppid=23113 vsize=59384 memory=15884 CPUtime=1.45 cores=0,2
/proc/23115/stat : 23115 (roundingsat) R 23113 23113 21214 0 -1 4194304 1448 0 0 0 123 22 0 0 20 0 1 0 35732547 60809216 3971 18446744073709551615 4227072 8923433 140734616651600 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 15257600 140734616656311 140734616656424 140734616656424 140734616661994 0
/proc/23115/statm: 14846 3971 2368 1147 0 2273 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 63576 KiB
Current children cumulated memory: 18956 KiB

[startup+1.67976 s]
# the end of solver process 23113 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.39354 s, system=0.251687 s

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

[startup+1.60042 s]
/proc/loadavg: 4.09 4.13 4.12 5/256 23115
/proc/meminfo: memFree=129775344/131382120 swapFree=33010684/33010684
[pid=23113] ppid=23110 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/23113/stat : 23113 (run-dec.sh) S 23110 23113 21214 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 35732546 4292608 768 18446744073709551615 94512030081024 94512030975557 140734882926112 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94512031214608 94512031262352 94512043491328 140734882933101 140734882933224 140734882933224 140734882938826 0
/proc/23113/statm: 1048 768 704 219 0 110 0
[pid=23115] ppid=23113 vsize=59384 memory=15884 CPUtime=1.55 cores=0,2
/proc/23115/stat : 23115 (roundingsat) R 23113 23113 21214 0 -1 4194304 1450 0 0 0 132 23 0 0 20 0 1 0 35732547 60809216 3971 18446744073709551615 4227072 8923433 140734616651600 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 15257600 140734616656311 140734616656424 140734616656424 140734616661994 0
/proc/23115/statm: 14846 3971 2368 1147 0 2273 0
Current children cumulated CPU time: 1.55 s
Current children cumulated vsize: 63576 KiB
Current children cumulated memory: 18956 KiB

Child status: 0

Real time (s): 1.6798
CPU time (s): 1.64522
CPU user time (s): 1.39354
CPU system time (s): 0.251687
CPU usage (%): 97.9414
Max. virtual memory (cumulated for all children) (KiB): 63576
Max. memory (cumulated for all children) (KiB): 18956

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.39354
system time used= 0.251687
maximum resident set size= 16140
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1720
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= 145
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 23113
#   total CPU time (s): 1.64522
#   total CPU user time (s): 1.39354
#   total CPU system time (s): 0.251687

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.039742 second user time and 0.078464 second system time

The end

Launcher Data

Begin job on nodeC003 at 2025-06-29 14:35:39
IDJOB=4511300
IDBENCH=160436
IDSOLVER=3349
FILE ID=nodeC003/4511300-1751200539
RUNJOBID= nodeC003-1751196106-21224
SLURM_JOB_ID= 9587607
Free space on /tmp= 433016 MiB

SOLVER NAME= roundingsat 63f22ad
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid3x100split.opb
COMMAND LINE= run-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4511300-1751200539/watcher-4511300-1751200539 -o /tmp/evaluation-result-4511300-1751200539/solver-4511300-1751200539 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751196106-21224 --watchdog 3760  run-dec.sh HOME/instance-4511300-1751200539.opb

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

MD5SUM BENCH= eb6e9a4b9cb8532f79ed61cad5cbae76
RANDOM SEED=2056697789

nodeC003 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.154
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.245
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.365
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.824
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3660.189
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3691.242
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.092
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3700.000
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        129779848 kB
MemAvailable:   129600492 kB
Buffers:            3280 kB
Cached:           630960 kB
SwapCached:            0 kB
Active:           622020 kB
Inactive:         417728 kB
Active(anon):     423488 kB
Inactive(anon):        0 kB
Active(file):     198532 kB
Inactive(file):   417728 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7444 kB
Writeback:             0 kB
AnonPages:        404452 kB
Mapped:           111384 kB
Shmem:             17960 kB
KReclaimable:      88020 kB
Slab:             169128 kB
SReclaimable:      88020 kB
SUnreclaim:        81108 kB
KernelStack:        4112 kB
PageTables:         3956 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     765148 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    288768 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      191304 kB
DirectMap2M:    11245568 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 433008 MiB
End job on nodeC003 at 2025-06-29 14:35:41