Trace number 4542858

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+pbsuma-log 63f22adUNSAT cert. 19.9585 20.0291

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
even-colouring/ec-stargrid-05_shuffle/normalized-ec_stargrid_05_075.shuf-3.opb
MD5SUM069a73194ecd209cf604f34d8017c292
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 benchmark16.7565
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1501
Total number of constraints752
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)10
Number of constraints which are nor clauses,nor cardinality constraints740
Minimum length of a constraint2
Maximum length of a constraint8
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 4
Number of bits of the biggest number in a constraint 3
Biggest sum of numbers in a constraint 12
Number of bits of the biggest sum of numbers4
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c ┌────────────────────────────────────────────────────────────────┐
0.00/0.01	c │      pbsuma -- a PB interface for satsuma                      │
0.00/0.01	c │      satsuma_version=1.2, dejavu_version=2.1                   │
0.00/0.01	c │      (c) 2025 Markus Anders                                    │
0.00/0.01	c └────────────────────────────────────────────────────────────────┘
0.00/0.01	c parse 'HOME/instance-4542858-1753219099.opb'
0.00/0.02	c 	read 0.06MB  (2.69ms)
0.00/0.02	c	 [cnf: #variables 1501 #clauses 752 #duplicates 0 #arr 6004]
0.00/0.02	c output proof to '/tmp/proof-4542858-1753219099'
0.00/0.02	c 
0.00/0.02	c make graph and approximate orbits
0.00/0.02	c	 [group: #orbits ~= 0] (4.37ms)
0.00/0.02	c 
0.00/0.02	c detect special group actions
0.00/0.02	c 	probe for Johnson action (limit=64)
0.00/0.02	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	 (0.53ms)
0.00/0.02	c 
0.00/0.02	c detect symmetries on remainder
0.00/0.02	c 	[graph: #vertices 6756 #edges 21014]
0.00/0.02	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.02	c 	 [group: #symmetries 1.00*10^0 #generators 0] (1.17ms)
0.00/0.02	c 
0.00/0.02	c finalize break order and special generators
0.00/0.02	c 
0.00/0.02	c generation finished
0.00/0.02	c 	[sbp: #constraints 0 #add_vars 0]
0.00/0.02	c 
0.00/0.02	c write result to 'HOME/instance-4542858-1753219099.opb.pre'
0.00/0.02	c 	wrote 0.06MB (0.59ms)
0.00/0.02	c ------------------------------------------------------------------
0.00/0.02	c                   4.37ms 42.95% approx_orbits
0.00/0.02	c                   2.68ms 26.37% parse
0.00/0.02	c                   1.17ms 11.49% detect_generic
0.00/0.02	c                   0.71ms  6.98% other
0.00/0.02	c                   0.59ms  5.75% output
0.00/0.02	c                   0.53ms  5.25% detect_special
0.00/0.02	c                   0.12ms  1.21% finalize_order
0.00/0.02	c         ───────────────────────────────────────────────
0.00/0.02	c                  10.18ms   100% total
0.00/0.02	c ------------------------------------------------------------------
0.00/0.04	c RoundingSat 2
0.00/0.04	c branch pb25
0.00/0.04	c commit 63f22ad
0.00/0.06	c #variables 1501 #constraints 752
0.00/0.08	c rational objective 229.5
0.85/0.95	c #Conflicts:       1000 | #Constraints:       1767
0.85/0.95	c #Conflicts:       2000 | #Constraints:       2767
0.85/0.95	c INPROCESSING
0.85/0.95	c GARBAGE COLLECT
0.85/0.95	c #Conflicts:       3000 | #Constraints:       2774
0.85/0.95	c #Conflicts:       4000 | #Constraints:       3774
0.85/0.95	c INPROCESSING
0.85/0.95	c GARBAGE COLLECT
0.85/0.95	c #Conflicts:       5000 | #Constraints:       3195
0.85/0.95	c #Conflicts:       6000 | #Constraints:       4195
0.85/0.95	c INPROCESSING
0.85/0.95	c GARBAGE COLLECT
0.85/0.95	c rational objective 230.5
1.35/1.45	c #Conflicts:       7000 | #Constraints:       3223
1.35/1.45	c #Conflicts:       8000 | #Constraints:       4223
1.35/1.45	c #Conflicts:       9000 | #Constraints:       5223
1.35/1.45	c INPROCESSING
1.35/1.45	c GARBAGE COLLECT
1.35/1.45	c #Conflicts:      10000 | #Constraints:       3937
1.35/1.45	c #Conflicts:      11000 | #Constraints:       4937
1.35/1.45	c #Conflicts:      12000 | #Constraints:       5937
1.35/1.45	c INPROCESSING
1.35/1.45	c GARBAGE COLLECT
1.35/1.45	c rational objective 231.5
1.64/1.70	c #Conflicts:      13000 | #Constraints:       4404
1.64/1.70	c #Conflicts:      14000 | #Constraints:       5404
1.64/1.70	c #Conflicts:      15000 | #Constraints:       6404
1.64/1.70	c INPROCESSING
1.64/1.70	c GARBAGE COLLECT
1.64/1.70	c rational objective 232.5
1.85/2.01	c #Conflicts:      16000 | #Constraints:       4636
1.85/2.01	c #Conflicts:      17000 | #Constraints:       5636
1.85/2.01	c #Conflicts:      18000 | #Constraints:       6636
1.85/2.01	c INPROCESSING
1.85/2.01	c GARBAGE COLLECT
1.85/2.01	c rational objective 232.5
2.15/2.26	c #Conflicts:      19000 | #Constraints:       4647
2.15/2.26	c #Conflicts:      20000 | #Constraints:       5647
2.15/2.26	c #Conflicts:      21000 | #Constraints:       6647
2.15/2.26	c INPROCESSING
2.15/2.26	c GARBAGE COLLECT
2.15/2.26	c rational objective 232.5
4.05/4.14	c #Conflicts:      22000 | #Constraints:       4465
4.05/4.14	c #Conflicts:      23000 | #Constraints:       5465
4.05/4.14	c #Conflicts:      24000 | #Constraints:       6465
4.05/4.14	c #Conflicts:      25000 | #Constraints:       7465
4.05/4.14	c INPROCESSING
4.05/4.14	c GARBAGE COLLECT
4.05/4.14	c #Conflicts:      26000 | #Constraints:       5056
4.05/4.14	c #Conflicts:      27000 | #Constraints:       6056
4.05/4.14	c #Conflicts:      28000 | #Constraints:       7056
4.05/4.14	c #Conflicts:      29000 | #Constraints:       8056
4.05/4.14	c INPROCESSING
4.05/4.14	c GARBAGE COLLECT
4.05/4.14	c #Conflicts:      30000 | #Constraints:       5455
4.05/4.14	c #Conflicts:      31000 | #Constraints:       6455
4.05/4.14	c #Conflicts:      32000 | #Constraints:       7455
4.05/4.14	c #Conflicts:      33000 | #Constraints:       8455
4.05/4.14	c INPROCESSING
4.05/4.14	c GARBAGE COLLECT
4.05/4.14	c #Conflicts:      34000 | #Constraints:       5660
4.05/4.14	c #Conflicts:      35000 | #Constraints:       6660
4.05/4.14	c #Conflicts:      36000 | #Constraints:       7660
4.05/4.14	c #Conflicts:      37000 | #Constraints:       8660
4.05/4.14	c INPROCESSING
4.05/4.14	c GARBAGE COLLECT
4.05/4.14	c #Conflicts:      38000 | #Constraints:       5659
4.05/4.14	c #Conflicts:      39000 | #Constraints:       6659
4.05/4.14	c #Conflicts:      40000 | #Constraints:       7659
4.05/4.14	c #Conflicts:      41000 | #Constraints:       8659
4.05/4.14	c INPROCESSING
4.05/4.14	c GARBAGE COLLECT
4.05/4.14	c rational objective 232.5
5.05/5.17	c #Conflicts:      42000 | #Constraints:       5463
5.05/5.17	c #Conflicts:      43000 | #Constraints:       6463
5.05/5.17	c #Conflicts:      44000 | #Constraints:       7463
5.05/5.17	c #Conflicts:      45000 | #Constraints:       8463
5.05/5.17	c #Conflicts:      46000 | #Constraints:       9463
5.05/5.17	c INPROCESSING
5.05/5.17	c GARBAGE COLLECT
5.05/5.17	c #Conflicts:      47000 | #Constraints:       6054
5.05/5.17	c #Conflicts:      48000 | #Constraints:       7054
5.05/5.17	c #Conflicts:      49000 | #Constraints:       8054
5.05/5.17	c #Conflicts:      50000 | #Constraints:       9055
5.05/5.17	c #Conflicts:      51000 | #Constraints:      10055
5.05/5.17	c INPROCESSING
5.05/5.17	c GARBAGE COLLECT
5.05/5.17	c rational objective 232.5
6.63/6.77	c #Conflicts:      52000 | #Constraints:       6458
6.63/6.77	c #Conflicts:      53000 | #Constraints:       7458
6.63/6.77	c #Conflicts:      54000 | #Constraints:       8458
6.63/6.77	c #Conflicts:      55000 | #Constraints:       9458
6.63/6.77	c #Conflicts:      56000 | #Constraints:      10458
6.63/6.77	c INPROCESSING
6.63/6.77	c GARBAGE COLLECT
6.63/6.77	c #Conflicts:      57000 | #Constraints:       6651
6.63/6.77	c #Conflicts:      58000 | #Constraints:       7651
6.63/6.77	c #Conflicts:      59000 | #Constraints:       8651
6.63/6.77	c #Conflicts:      60000 | #Constraints:       9651
6.63/6.77	c #Conflicts:      61000 | #Constraints:      10651
6.63/6.77	c INPROCESSING
6.63/6.77	c GARBAGE COLLECT
6.63/6.77	c rational objective 232.5
8.94/9.11	c #Conflicts:      62000 | #Constraints:       6663
8.94/9.11	c #Conflicts:      63000 | #Constraints:       7663
8.94/9.11	c #Conflicts:      64000 | #Constraints:       8663
8.94/9.11	c #Conflicts:      65000 | #Constraints:       9663
8.94/9.11	c #Conflicts:      66000 | #Constraints:      10663
8.94/9.11	c INPROCESSING
8.94/9.11	c GARBAGE COLLECT
8.94/9.11	c #Conflicts:      67000 | #Constraints:       6461
8.94/9.11	c #Conflicts:      68000 | #Constraints:       7461
8.94/9.11	c #Conflicts:      69000 | #Constraints:       8461
8.94/9.11	c #Conflicts:      70000 | #Constraints:       9461
8.94/9.11	c #Conflicts:      71000 | #Constraints:      10461
8.94/9.11	c #Conflicts:      72000 | #Constraints:      11461
8.94/9.11	c INPROCESSING
8.94/9.11	c GARBAGE COLLECT
8.94/9.11	c rational objective 233.5
10.04/10.12	c #Conflicts:      73000 | #Constraints:       7065
10.04/10.12	c #Conflicts:      74000 | #Constraints:       8065
10.04/10.12	c #Conflicts:      75000 | #Constraints:       9065
10.04/10.12	c #Conflicts:      76000 | #Constraints:      10065
10.04/10.12	c #Conflicts:      77000 | #Constraints:      11065
10.04/10.12	c #Conflicts:      78000 | #Constraints:      12065
10.04/10.12	c INPROCESSING
10.04/10.12	c GARBAGE COLLECT
10.04/10.12	c rational objective 233.5
11.93/12.10	c #Conflicts:      79000 | #Constraints:       7472
11.93/12.10	c #Conflicts:      80000 | #Constraints:       8472
11.93/12.10	c #Conflicts:      81000 | #Constraints:       9472
11.93/12.10	c #Conflicts:      82000 | #Constraints:      10472
11.93/12.10	c #Conflicts:      83000 | #Constraints:      11472
11.93/12.10	c #Conflicts:      84000 | #Constraints:      12472
11.93/12.10	c INPROCESSING
11.93/12.10	c GARBAGE COLLECT
11.93/12.10	c #Conflicts:      85000 | #Constraints:       7665
11.93/12.10	c #Conflicts:      86000 | #Constraints:       8665
11.93/12.10	c #Conflicts:      87000 | #Constraints:       9665
11.93/12.10	c #Conflicts:      88000 | #Constraints:      10665
11.93/12.10	c #Conflicts:      89000 | #Constraints:      11665
11.93/12.10	c #Conflicts:      90000 | #Constraints:      12665
11.93/12.10	c INPROCESSING
11.93/12.10	c GARBAGE COLLECT
11.93/12.10	c rational objective 233.5
12.82/12.95	c #Conflicts:      91000 | #Constraints:       7663
12.82/12.95	c #Conflicts:      92000 | #Constraints:       8663
12.82/12.95	c #Conflicts:      93000 | #Constraints:       9663
12.82/12.95	c #Conflicts:      94000 | #Constraints:      10663
12.82/12.95	c #Conflicts:      95000 | #Constraints:      11663
12.82/12.95	c #Conflicts:      96000 | #Constraints:      12663
12.82/12.95	c INPROCESSING
12.82/12.95	c GARBAGE COLLECT
12.82/12.95	c rational objective 233.5
14.31/14.42	c #Conflicts:      97000 | #Constraints:       7458
14.31/14.42	c #Conflicts:      98000 | #Constraints:       8458
14.31/14.42	c #Conflicts:      99000 | #Constraints:       9458
14.31/14.42	c #Conflicts:     100000 | #Constraints:      10458
14.31/14.42	c #Conflicts:     101000 | #Constraints:      11458
14.31/14.42	c #Conflicts:     102000 | #Constraints:      12458
14.31/14.42	c #Conflicts:     103000 | #Constraints:      13458
14.31/14.42	c INPROCESSING
14.31/14.42	c GARBAGE COLLECT
14.31/14.42	c rational objective 233.5
15.81/15.96	c #Conflicts:     104000 | #Constraints:       8064
15.81/15.96	c #Conflicts:     105000 | #Constraints:       9064
15.81/15.96	c #Conflicts:     106000 | #Constraints:      10064
15.81/15.96	c #Conflicts:     107000 | #Constraints:      11064
15.81/15.96	c #Conflicts:     108000 | #Constraints:      12065
15.81/15.96	c #Conflicts:     109000 | #Constraints:      13065
15.81/15.96	c #Conflicts:     110000 | #Constraints:      14065
15.81/15.96	c INPROCESSING
15.81/15.96	c GARBAGE COLLECT
15.81/15.96	c rational objective 233.5
17.92/18.01	c #Conflicts:     111000 | #Constraints:       8466
17.92/18.01	c #Conflicts:     112000 | #Constraints:       9466
17.92/18.01	c #Conflicts:     113000 | #Constraints:      10466
17.92/18.01	c #Conflicts:     114000 | #Constraints:      11466
17.92/18.01	c #Conflicts:     115000 | #Constraints:      12466
17.92/18.01	c #Conflicts:     116000 | #Constraints:      13466
17.92/18.01	c #Conflicts:     117000 | #Constraints:      14466
17.92/18.01	c INPROCESSING
17.92/18.01	c GARBAGE COLLECT
17.92/18.01	c rational objective 233.5
19.91/20.02	c #Conflicts:     118000 | #Constraints:       8669
19.91/20.02	c #Conflicts:     119000 | #Constraints:       9669
19.91/20.02	c #Conflicts:     120000 | #Constraints:      10669
19.91/20.02	c #Conflicts:     121000 | #Constraints:      11669
19.91/20.02	c cpu time 15.3218 s
19.91/20.02	c deterministic time 699447396 6.99e+08
19.91/20.02	c optimization time 3.9e-05 s
19.91/20.02	c total solve time 15.3039 s
19.91/20.02	c core-guided solve time 0 s
19.91/20.02	c propagation time 6.67027 s
19.91/20.02	c conflict analysis time 4.03717 s
19.91/20.02	c propagations 3108695
19.91/20.02	c resolve steps 331461
19.91/20.02	c decisions 6664637
19.91/20.02	c conflicts 121654
19.91/20.02	c restarts 318
19.91/20.02	c inprocessing phases 26
19.91/20.02	c garbage collections 26 ,( 100.00 )
19.91/20.02	c input clauses 2 ,( 0.27 )
19.91/20.02	c input cardinalities 750 ,( 99.73 )
19.91/20.02	c input general constraints 0 ,( 0.00 )
19.91/20.02	c input average constraint length 7.98
19.91/20.02	c input average constraint degree 3.99
19.91/20.02	c learned clauses 83106 ,( 68.24 )
19.91/20.02	c learned cardinalities 1959 ,( 1.61 )
19.91/20.02	c learned general constraints 36723 ,( 30.15 )
19.91/20.02	c learned average constraint length 58.41
19.91/20.02	c learned average constraint degree 158447783.22
19.91/20.02	c watched  CF 32, 64, 128, Arb: 22625 , 0 , 0 , 0
19.91/20.02	c counting CF 32, 64, 128, Arb: 14098 , 0 , 0 , 0
19.91/20.02	c watched   constraints 22625 ,( 61.61 ) 
19.91/20.02	c counting  constraints 14098 ,( 38.39 ) 
19.91/20.02	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 2844921 , 2798646 , 5561303 ,( 3211930 , 2349373 )
19.91/20.02	c gcd simplifications 3947
19.91/20.02	c detected cardinalities 416
19.91/20.02	c weakened non-implied lits 792476
19.91/20.02	c weakened non-implying lits 42318
19.91/20.02	c original variables 1501
19.91/20.02	c clausal propagations 34941
19.91/20.02	c cardinality propagations 1812354
19.91/20.02	c watched propagations 40401
19.91/20.02	c counting propagations 1052099
19.91/20.02	c watch lookups 434247791
19.91/20.02	c watch backjump lookups 0
19.91/20.02	c watch checks 82648418
19.91/20.02	c propagation checks 133365191
19.91/20.02	c constraint additions 29492883
19.91/20.02	c trail pops 9894981
19.91/20.02	c formula constraints 752
19.91/20.02	c learned constraints 121648
19.91/20.02	c bound constraints 0
19.91/20.02	c core-guided constraints 0
19.91/20.02	c encountered formula constraints 84726
19.91/20.02	c encountered learned constraints 368192
19.91/20.02	c encountered bound constraints 0
19.91/20.02	c encountered core-guided constraints 0
19.91/20.02	c LP total time 0.854389 s
19.91/20.02	c LP solve time 0.31 s
19.91/20.02	c LP constraints added 885
19.91/20.02	c LP constraints removed 117
19.91/20.02	c LP pivots internal 12324
19.91/20.02	c LP pivots root 12475
19.91/20.02	c LP calls 94
19.91/20.02	c LP optimalities 89
19.91/20.02	c LP no pivot count 3
19.91/20.02	c LP infeasibilities 4
19.91/20.02	c LP valid Farkas constraints 4
19.91/20.02	c LP learned Farkas constraints 4
19.91/20.02	c LP basis resets 0
19.91/20.02	c LP cycling count 0
19.91/20.02	c LP singular count 0
19.91/20.02	c LP no primal count 0
19.91/20.02	c LP no farkas count 0
19.91/20.02	c LP other issue count 0
19.91/20.02	c LP Gomory cuts 132
19.91/20.02	c LP learned cuts 1
19.91/20.02	c LP deleted cuts 117
19.91/20.02	c LP encountered Gomory constraints 3
19.91/20.02	c LP encountered Farkas constraints 158
19.91/20.02	c LP encountered learned Farkas constraints 31
19.91/20.02	c CG auxiliary variables introduced 0
19.91/20.02	c CG solutions found 0
19.91/20.02	c CG cores constructed 0
19.91/20.02	c CG core cardinality constraints returned 0
19.91/20.02	c CG unit cores 0
19.91/20.02	c CG single cores 0
19.91/20.02	c CG blocks removed during cardinality reduction 0
19.91/20.02	c CG first core best 0
19.91/20.02	c CG decision core best 0
19.91/20.02	c CG core reduction tie 0
19.91/20.02	c CG core degree average 0.00
19.91/20.02	c CG core slack average 0.00
19.91/20.02	c CG core upper bound improvements 0
19.91/20.02	c STR number of successful calls 0
19.91/20.02	c STR number of unsuccessful calls 0
19.91/20.02	c STR number of inconclusive calls 0
19.91/20.02	c STR number of successful attempts 0
19.91/20.02	c STR number of unsuccessful attempts 0
19.91/20.02	c STR number of inconclusive attempts 0
19.91/20.02	c STR average degree increase per successful call inf
19.91/20.02	c STR average degree increase per successful attempt inf
19.91/20.02	c STR total number of conflicts for successful attempts 0
19.91/20.02	c STR total number of conflicts for unsuccessful attempts 0
19.91/20.02	c STR total number of conflicts for inconclusive attempts 0
19.91/20.02	c STR average number of conflicts per successful attempt inf
19.91/20.02	c STR average number of conflicts per unsuccessful attempt inf
19.91/20.02	c STR average number of conflicts per inconclusive attempt inf
19.91/20.02	c AVG.sumWPerc 31.96 
19.91/20.02	c bigint constraints 0 
19.91/20.02	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul 22 23:27:47 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK

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 (48286 MiB free)
  memory of node 1: 64465 MiB (52751 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4542858-1753219099/watcher-4542858-1753219099 -o /tmp/evaluation-result-4542858-1753219099/solver-4542858-1753219099 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1753211729-157540 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4542858-1753219099.opb /tmp/proof-4542858-1753219099 

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 FSIZE limit: 102400000 KiB
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=158893, runsolver pid=158890
Current StackSize limit: 8192 KiB


[startup+0.100069 s]*
/proc/loadavg: 4.14 4.12 4.09 5/255 158896
/proc/meminfo: memFree=103460872/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=58344 memory=12640 CPUtime=0.07 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 1194 0 0 0 6 1 0 0 20 0 1 0 237588601 59744256 3160 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 14586 3160 2304 1147 0 2013 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 62536 KiB
Current children cumulated memory: 15712 KiB

[startup+0.213374 s]*
/proc/loadavg: 4.14 4.12 4.09 5/255 158896
/proc/meminfo: memFree=103459864/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=58960 memory=13280 CPUtime=0.18 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 1342 0 0 0 17 1 0 0 20 0 1 0 237588601 60375040 3320 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 14740 3320 2304 1147 0 2167 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 63152 KiB
Current children cumulated memory: 16352 KiB

[startup+0.313323 s]*
/proc/loadavg: 4.14 4.12 4.09 5/255 158896
/proc/meminfo: memFree=103453752/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=59104 memory=15872 CPUtime=0.28 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 1425 0 0 0 25 3 0 0 20 0 1 0 237588601 60522496 3968 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 14776 3968 2368 1147 0 2203 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 63296 KiB
Current children cumulated memory: 18944 KiB

[startup+0.700383 s]
/proc/loadavg: 4.14 4.12 4.09 5/255 158896
/proc/meminfo: memFree=103453752/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=60072 memory=16640 CPUtime=0.65 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 1641 0 0 0 57 8 0 0 20 0 1 0 237588601 61513728 4160 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 15018 4160 2368 1147 0 2445 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 64264 KiB
Current children cumulated memory: 19712 KiB

[startup+1.50041 s]
/proc/loadavg: 4.14 4.12 4.09 5/255 158896
/proc/meminfo: memFree=103449476/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=61596 memory=18176 CPUtime=1.45 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 2022 0 0 0 127 18 0 0 20 0 1 0 237588601 63074304 4544 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 15399 4544 2368 1147 0 2826 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 65788 KiB
Current children cumulated memory: 21248 KiB

[startup+3.11293 s]
/proc/loadavg: 4.14 4.12 4.09 5/255 158896
/proc/meminfo: memFree=103441700/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=64236 memory=20992 CPUtime=3.06 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 2706 0 0 0 264 42 0 0 20 0 1 0 237588601 65777664 5248 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 16059 5248 2368 1147 0 3486 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 68428 KiB
Current children cumulated memory: 24064 KiB

[startup+6.30035 s]
/proc/loadavg: 4.13 4.12 4.09 5/255 158896
/proc/meminfo: memFree=103422244/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=67600 memory=26208 CPUtime=6.23 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 3524 0 0 0 505 118 0 0 20 0 1 0 237588601 69222400 6552 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 16900 6552 2368 1147 0 4327 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 71792 KiB
Current children cumulated memory: 29280 KiB

[startup+12.7004 s]
/proc/loadavg: 4.12 4.11 4.09 5/255 158896
/proc/meminfo: memFree=103400364/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=71144 memory=29664 CPUtime=12.62 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 4393 0 0 0 996 266 0 0 20 0 1 0 237588601 72851456 7416 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 17786 7416 2368 1147 0 5213 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 75336 KiB
Current children cumulated memory: 32736 KiB

[startup+20.0291 s]
# the end of solver process 158893 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=15.3319 s, system=4.62655 s

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

[startup+12.8004 s]
/proc/loadavg: 4.12 4.11 4.09 5/255 158896
/proc/meminfo: memFree=103400364/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=71296 memory=29792 CPUtime=12.72 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 4421 0 0 0 1005 267 0 0 20 0 1 0 237588601 73007104 7448 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 17824 7448 2368 1147 0 5251 0
Current children cumulated CPU time: 12.72 s
Current children cumulated vsize: 75488 KiB
Current children cumulated memory: 32864 KiB

[startup+16.0003 s]*
/proc/loadavg: 4.11 4.11 4.09 5/255 158896
/proc/meminfo: memFree=103392816/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=72084 memory=30560 CPUtime=15.92 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 4614 0 0 0 1236 356 0 0 20 0 1 0 237588601 73814016 7640 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 18021 7640 2368 1147 0 5448 0
Current children cumulated CPU time: 15.92 s
Current children cumulated vsize: 76276 KiB
Current children cumulated memory: 33632 KiB

[startup+17.6004 s]
/proc/loadavg: 4.11 4.11 4.09 5/255 158896
/proc/meminfo: memFree=103392816/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=72084 memory=30560 CPUtime=17.51 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 4614 0 0 0 1348 403 0 0 20 0 1 0 237588601 73814016 7640 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 18021 7640 2368 1147 0 5448 0
Current children cumulated CPU time: 17.51 s
Current children cumulated vsize: 76276 KiB
Current children cumulated memory: 33632 KiB

[startup+19.2003 s]
/proc/loadavg: 4.11 4.11 4.09 5/255 158896
/proc/meminfo: memFree=103392820/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=74984 memory=31072 CPUtime=19.1 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 4736 0 0 0 1464 446 0 0 20 0 1 0 237588601 76783616 7768 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 18746 7768 2368 1147 0 6173 0
Current children cumulated CPU time: 19.1 s
Current children cumulated vsize: 79176 KiB
Current children cumulated memory: 34144 KiB

[startup+19.6004 s]
/proc/loadavg: 4.11 4.11 4.09 5/255 158896
/proc/meminfo: memFree=103392820/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=74984 memory=31072 CPUtime=19.5 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 4736 0 0 0 1496 454 0 0 20 0 1 0 237588601 76783616 7768 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 18746 7768 2368 1147 0 6173 0
Current children cumulated CPU time: 19.5 s
Current children cumulated vsize: 79176 KiB
Current children cumulated memory: 34144 KiB

[startup+20.0003 s]*
/proc/loadavg: 4.10 4.11 4.09 5/255 158896
/proc/meminfo: memFree=103389300/131382120 swapFree=33010160/33010684
[pid=158893] ppid=158890 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/158893/stat : 158893 (run-dec-break-l) S 158890 158893 157528 0 -1 4194304 240 694 0 0 0 0 0 0 20 0 1 0 237588598 4292608 768 18446744073709551615 94411902992384 94411903886917 140728964642848 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94411904125968 94411904173712 94411921289216 140728964647225 140728964647388 140728964647388 140728964652992 0
/proc/158893/statm: 1048 768 704 219 0 110 0
[pid=158896] ppid=158893 vsize=76620 memory=32608 CPUtime=19.91 cores=1,3
/proc/158896/stat : 158896 (roundingsat) R 158893 158893 157528 0 -1 4194304 5104 0 0 0 1531 460 0 0 20 0 1 0 237588601 78458880 8152 18446744073709551615 4227072 8923433 140728077702720 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38608896 140728077711640 140728077711910 140728077711910 140728077717482 0
/proc/158896/statm: 19155 8152 2368 1147 0 6582 0
Current children cumulated CPU time: 19.91 s
Current children cumulated vsize: 80812 KiB
Current children cumulated memory: 35680 KiB

Child status: 0

Real time (s): 20.0291
CPU time (s): 19.9585
CPU user time (s): 15.3319
CPU system time (s): 4.62655
CPU usage (%): 99.6473
Max. virtual memory (cumulated for all children) (KiB): 80812
Max. memory (cumulated for all children) (KiB): 35680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.3319
system time used= 4.62655
maximum resident set size= 32736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6103
page faults= 0
swaps= 0
block input operations= 0
block output operations= 84720
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 209
involuntary context switches= 35


# summary of solver processes directly reported to runsolver:
#   pid: 158893
#   total CPU time (s): 19.9585
#   total CPU user time (s): 15.3319
#   total CPU system time (s): 4.62655

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.143898 second user time and 0.258282 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2025-07-22 23:18:19
IDJOB=4542858
IDBENCH=164739
IDSOLVER=3358
FILE ID=nodeC003/4542858-1753219099
RUNJOBID= nodeC003-1753211729-157540
SLURM_JOB_ID= 9687799
Free space on /tmp= 431796 MiB

SOLVER NAME= roundingsat+pbsuma-log 63f22ad
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/even-colouring/ec-stargrid-05_shuffle/normalized-ec_stargrid_05_075.shuf-3.opb
COMMAND LINE= run-dec-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4542858-1753219099/watcher-4542858-1753219099 -o /tmp/evaluation-result-4542858-1753219099/solver-4542858-1753219099 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1753211729-157540 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4542858-1753219099.opb /tmp/proof-4542858-1753219099

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

MD5SUM BENCH= 069a73194ecd209cf604f34d8017c292
RANDOM SEED=1484221907

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		: 3660.786
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		: 1197.157
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		: 1197.520
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		: 1197.165
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		: 3661.093
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		: 3691.258
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		: 1197.556
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		: 1197.831
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:        103463392 kB
MemAvailable:   123693504 kB
Buffers:            2736 kB
Cached:         20998144 kB
SwapCached:           36 kB
Active:          7333216 kB
Inactive:       19892816 kB
Active(anon):    6243672 kB
Inactive(anon):     7604 kB
Active(file):    1089544 kB
Inactive(file): 19885212 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7580 kB
Writeback:             4 kB
AnonPages:       6222260 kB
Mapped:           121212 kB
Shmem:             26116 kB
KReclaimable:     189968 kB
Slab:             280664 kB
SReclaimable:     189968 kB
SUnreclaim:        90696 kB
KernelStack:        4096 kB
PageTables:        15564 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:    6819940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149512 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4433920 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= 431724 MiB
End job on nodeC003 at 2025-07-22 23:18:40