Trace number 4522321
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:
-
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.
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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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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
General information on the benchmark
| Name | PB24/normalized-PB24/OPT-LIN/nordstrom/MIPLIB01/
opt/miplib2010/normalized-ns1769397.opb |
| MD5SUM | d0e5186d4a85a790e67c4702cfcdde79 |
| Bench Category | OPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 2.41322 |
| Has Objective Function | YES |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 3772 |
| Total number of constraints | 5527 |
| Number of constraints which are clauses | 1716 |
| Number of constraints which are cardinality constraints (but not clauses) | 425 |
| Number of constraints which are nor clauses,nor cardinality constraints | 3386 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 470 |
| Number of terms in the objective function | 39 |
| Biggest coefficient in the objective function | 39 |
| Number of bits for the biggest coefficient in the objective function | 6 |
| Sum of the numbers in the objective function | 780 |
| Number of bits of the sum of numbers in the objective function | 10 |
| Biggest number in a constraint | 1998 |
| Number of bits of the biggest number in a constraint | 11 |
| Biggest sum of numbers in a constraint | 13358 |
| Number of bits of the biggest sum of numbers | 14 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.02 c RoundingSat 2
0.00/0.02 c branch pb25
0.00/0.02 c commit 63f22ad
0.17/0.24 c #variables 3772 #constraints 5628
0.17/0.24 c objective is ce32
0.17/0.26 c initial watched CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.17/0.26 c initial counting CF 32, 64, 128, Arb: 3341 , 0 , 0 , 0
0.17/0.26 c GLOBAL bounds - >= 0 @ 0.179364
0.17/0.27 c GLOBAL bounds - >= 0 @ 0.182335
0.27/0.41 c rational objective 3
0.46/0.55 c GLOBAL bounds - >= 0 @ 0.448196
0.46/0.56 c GLOBAL bounds - >= 0 @ 0.451857
0.46/0.56 c GLOBAL bounds - >= 0 @ 0.452789
0.46/0.57 c GLOBAL bounds - >= 0 @ 0.455808
1.13/1.26 c GLOBAL bounds - >= 0 @ 1.1085
1.13/1.26 c GLOBAL bounds - >= 0 @ 1.11173
1.13/1.27 c GLOBAL bounds - >= 0 @ 1.12038
1.13/1.28 c GLOBAL bounds - >= 0 @ 1.12167
1.13/1.29 c GLOBAL bounds - >= 0 @ 1.1326
1.13/1.30 c GLOBAL bounds - >= 0 @ 1.13661
1.24/1.31 c GLOBAL bounds - >= 0 @ 1.14787
1.24/1.31 c GLOBAL bounds - >= 0 @ 1.14951
1.24/1.33 c GLOBAL bounds - >= 0 @ 1.16134
1.24/1.33 c GLOBAL bounds - >= 0 @ 1.16224
1.33/1.40 c GLOBAL bounds - >= 0 @ 1.22922
1.33/1.41 c GLOBAL bounds - >= 0 @ 1.23111
1.33/1.43 c GLOBAL bounds - >= 0 @ 1.2489
1.33/1.43 c GLOBAL bounds - >= 0 @ 1.25401
1.33/1.44 c GLOBAL bounds - >= 0 @ 1.26373
1.33/1.45 c GLOBAL bounds - >= 0 @ 1.26596
1.33/1.45 c GLOBAL bounds - >= 0 @ 1.26698
1.33/1.46 c GLOBAL bounds - >= 0 @ 1.26959
1.33/1.46 c GLOBAL bounds - >= 0 @ 1.27125
1.33/1.46 c GLOBAL bounds - >= 4 @ 1.27127
1.33/1.47 c GLOBAL bounds - >= 4 @ 1.27482
1.33/1.47 c GLOBAL bounds - >= 4 @ 1.27576
1.33/1.47 c GLOBAL bounds - >= 4 @ 1.27657
1.33/1.47 c GLOBAL bounds - >= 4 @ 1.28092
1.33/1.48 c GLOBAL bounds - >= 4 @ 1.28556
1.33/1.48 c GLOBAL bounds - >= 4 @ 1.29045
1.33/1.49 c GLOBAL bounds - >= 4 @ 1.29285
1.33/1.49 c GLOBAL bounds - >= 4 @ 1.29548
1.33/1.49 c GLOBAL bounds - >= 4 @ 1.29683
1.43/1.50 c GLOBAL bounds - >= 4 @ 1.2994
1.43/1.50 c GLOBAL bounds - >= 4 @ 1.30199
1.43/1.50 c GLOBAL bounds - >= 4 @ 1.30449
1.43/1.51 c GLOBAL bounds - >= 4 @ 1.30679
1.43/1.51 c GLOBAL bounds - >= 4 @ 1.30717
1.43/1.51 c GLOBAL bounds - >= 4 @ 1.30978
1.43/1.52 c GLOBAL bounds - >= 4 @ 1.30978
1.43/1.52 c GLOBAL bounds - >= 4 @ 1.31177
1.43/1.52 c GLOBAL bounds - >= 4 @ 1.31204
1.43/1.53 c GLOBAL bounds - >= 4 @ 1.31475
3.22/3.31 c #Conflicts: 1000 | #Constraints: 6652
3.22/3.31 c #Conflicts: 2000 | #Constraints: 7652
3.22/3.31 c INPROCESSING
3.22/3.31 c GARBAGE COLLECT
3.22/3.31 c rational objective 3
5.52/5.69 c GLOBAL bounds - >= 4 @ 5.38441
5.52/5.70 c GLOBAL bounds - >= 4 @ 5.38652
5.62/5.70 c GLOBAL bounds - >= 4 @ 5.39513
5.62/5.71 c GLOBAL bounds - >= 4 @ 5.39748
5.62/5.71 c GLOBAL bounds - >= 4 @ 5.39948
5.62/5.72 c GLOBAL bounds - >= 4 @ 5.40047
5.62/5.72 c GLOBAL bounds - >= 5 @ 5.40047
5.62/5.72 c GLOBAL bounds - >= 5 @ 5.4007
5.62/5.72 c GLOBAL bounds - >= 5 @ 5.40153
5.62/5.72 c GLOBAL bounds - >= 5 @ 5.40934
5.62/5.73 c GLOBAL bounds - >= 5 @ 5.41144
5.62/5.74 c GLOBAL bounds - >= 5 @ 5.41926
5.62/5.74 c GLOBAL bounds - >= 5 @ 5.42141
5.62/5.75 c GLOBAL bounds - >= 5 @ 5.42802
5.62/5.75 c GLOBAL bounds - >= 5 @ 5.4286
5.62/5.76 c GLOBAL bounds - >= 5 @ 5.43556
5.62/5.76 c GLOBAL bounds - >= 5 @ 5.4373
5.62/5.77 c GLOBAL bounds - >= 5 @ 5.44241
5.62/5.77 c GLOBAL bounds - >= 5 @ 5.44326
5.62/5.78 c GLOBAL bounds - >= 5 @ 5.44993
5.62/5.78 c GLOBAL bounds - >= 5 @ 5.45024
11.09/11.24 c #Conflicts: 3000 | #Constraints: 7139
11.09/11.24 c #Conflicts: 4000 | #Constraints: 8139
11.09/11.24 c INPROCESSING
11.09/11.24 c GARBAGE COLLECT
11.09/11.24 c #Conflicts: 5000 | #Constraints: 7560
11.09/11.24 c #Conflicts: 6000 | #Constraints: 8560
11.09/11.24 c INPROCESSING
11.09/11.24 c GARBAGE COLLECT
11.09/11.24 WSVECS04 Frhs2[891]: 6 -350 0 shouldn't be
11.09/11.24 WSVECS04 Frhs2[1662]: 6 0 8.75005 shouldn't be
11.09/11.24 WSVECS04 Frhs2[1663]: 6 0 8.75006 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2800]: 6 0 8.75009 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2867]: 6 0 8.75008 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2868]: 6 0 8.75004 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2869]: 6 0 8.75002 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2871]: 6 0 8.75006 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2878]: 6 0 8.75001 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2879]: 6 0 8.75004 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2945]: 6 0 8.75003 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2946]: 6 0 8.75003 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2947]: 6 0 8.75009 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2948]: 6 0 8.75009 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2949]: 6 0 8.75005 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2958]: 6 0 8.75009 shouldn't be
11.09/11.24 WSVECS04 Frhs2[2959]: 6 0 8.75006 shouldn't be
11.09/11.24 WSVECS04 Frhs2[3249]: 6 0 8.75005 shouldn't be
11.09/11.24 WSVECS04 Frhs2[3330]: 6 0 8.75002 shouldn't be
11.09/11.24 WSVECS04 Frhs2[3450]: 6 0 8.75002 shouldn't be
11.09/11.24 WSVECS04 Frhs2[3489]: 6 0 8.75002 shouldn't be
11.09/11.24 WSVECS04 Frhs2[3490]: 6 0 8.75007 shouldn't be
11.09/11.24 WSVECS04 Frhs2[3530]: 6 0 8.75003 shouldn't be
11.09/11.24 WSVECS04 Frhs2[3610]: 6 0 8.75005 shouldn't be
11.09/11.24 WSVECS04 Frhs2[3727]: 6 0 8.75005 shouldn't be
11.09/11.24 WSVECS04 Frhs2[3729]: 6 0 17.5 shouldn't be
11.09/11.24 WSVECS04 Frhs2[3735]: 6 0 2.00002 shouldn't be
11.09/11.24 WSVECS04 Frhs2[3771]: 6 -34 0 shouldn't be
14.90/15.06 c #Conflicts: 7000 | #Constraints: 7687
14.90/15.06 c #Conflicts: 8000 | #Constraints: 8687
14.90/15.06 c GLOBAL bounds - >= 5 @ 14.5548
14.90/15.06 c GLOBAL bounds - >= 5 @ 14.5576
14.90/15.07 c GLOBAL bounds - >= 5 @ 14.5647
14.90/15.07 c GLOBAL bounds - >= 5 @ 14.5666
14.90/15.08 c GLOBAL bounds - >= 5 @ 14.5716
14.90/15.08 c GLOBAL bounds - >= 5 @ 14.5726
14.90/15.09 c GLOBAL bounds - >= 5 @ 14.5772
14.90/15.09 c GLOBAL bounds - >= 5 @ 14.5796
14.90/15.09 c GLOBAL bounds - >= 5 @ 14.5814
14.90/15.09 c GLOBAL bounds - >= 7 @ 14.5814
14.90/15.10 c GLOBAL bounds - >= 7 @ 14.5828
17.18/17.35 c #Conflicts: 9000 | #Constraints: 9695
17.18/17.35 c INPROCESSING
17.18/17.35 c GARBAGE COLLECT
17.18/17.35 WSVECS04 Frhs2[15]: 6 0 1.79983 shouldn't be
17.18/17.35 WSVECS04 Frhs2[29]: 6 0 0.295216 shouldn't be
17.18/17.35 WSVECS04 Frhs2[47]: 6 0 1.66959 shouldn't be
17.18/17.35 WSVECS04 Frhs2[82]: 6 0 0.0968577 shouldn't be
17.18/17.35 WSVECS04 Frhs2[86]: 6 -0.875932 0 shouldn't be
17.18/17.35 WSVECS04 Frhs2[102]: 6 0 0.0495895 shouldn't be
17.18/17.35 WSVECS04 Frhs2[135]: 6 0 2.50094 shouldn't be
17.18/17.35 WSVECS04 Frhs2[137]: 6 0 0.308256 shouldn't be
17.18/17.35 WSVECS04 Frhs2[141]: 6 0 0.848853 shouldn't be
17.18/17.35 WSVECS04 Frhs2[161]: 6 0 0.788732 shouldn't be
17.18/17.35 WSVECS04 Frhs2[162]: 6 -0.294969 0 shouldn't be
17.18/17.35 WSVECS04 Frhs2[175]: 6 0 2.50096 shouldn't be
17.18/17.35 WSVECS04 Frhs2[182]: 6 0 1.83401 shouldn't be
17.18/17.35 WSVECS04 Frhs2[188]: 6 0 0.806874 shouldn't be
17.18/17.35 WSVECS04 Frhs2[201]: 6 0 0.395202 shouldn't be
17.18/17.35 WSVECS04 Frhs2[209]: 6 0 0.790227 shouldn't be
17.18/17.35 WSVECS04 Frhs2[215]: 6 0 2.50097 shouldn't be
17.18/17.35 WSVECS04 Frhs2[218]: 6 0 0.50758 shouldn't be
17.18/17.35 WSVECS04 Frhs2[226]: 6 0 0.921444 shouldn't be
17.18/17.35 WSVECS04 Frhs2[234]: 6 -2.45187 0 shouldn't be
17.18/17.35 WSVECS04 Frhs2[247]: 6 0 0.428807 shouldn't be
17.18/17.35 WSVECS04 Frhs2[279]: 6 0 1.05865 shouldn't be
17.18/17.35 WSVECS04 Frhs2[280]: 6 0 0.210616 shouldn't be
17.18/17.35 WSVECS04 Frhs2[282]: 6 -0.638088 0 shouldn't be
17.18/17.35 WSVECS04 Frhs2[297]: 6 0 0.684201 shouldn't be
17.18/17.35 WSVECS04 Frhs2[306]: 6 -2.45529 0 shouldn't be
17.18/17.35 WSVECS04 Frhs2[312]: 6 0 0.0563556 shouldn't be
17.18/17.35 WSVECS04 Frhs2[402]: 6 -2.75806 0 shouldn't be
17.18/17.35 WSVECS04 Frhs2[406]: 6 0 2.73491 shouldn't be
17.18/17.35 WSVECS04 Frhs2[540]: 6 0 0.596659 shouldn't be
17.18/17.35 WSVECS04 Frhs2[578]: 6 0 0.662855 shouldn't be
17.18/17.35 WSVECS04 Frhs2[579]: 6 0 0.848442 shouldn't be
17.18/17.35 WSVECS04 Frhs2[580]: 6 0 0.629101 shouldn't be
17.18/17.35 WSVECS04 Frhs2[660]: 6 0 1.09458 shouldn't be
17.18/17.35 WSVECS04 Frhs2[694]: 6 0 0.144385 shouldn't be
17.18/17.35 WSVECS04 Frhs2[702]: 6 0 0.832595 shouldn't be
17.18/17.35 WSVECS04 Frhs2[843]: 6 0 0.133008 shouldn't be
17.18/17.35 WSVECS04 Frhs2[983]: 6 0 2.13476 shouldn't be
17.18/17.35 WSVECS04 Frhs2[987]: 6 0 2.50967 shouldn't be
17.18/17.35 WSVECS04 Frhs2[990]: 6 0 8.29039 shouldn't be
17.18/17.35 WSVECS04 Frhs2[1103]: 6 0 5.01822 shouldn't be
17.18/17.35 WSVECS04 Frhs2[1142]: 6 0 5.92564 shouldn't be
17.18/17.35 WSVECS04 Frhs2[1143]: 6 0 5.65161 shouldn't be
17.18/17.35 WSVECS04 Frhs2[1144]: 6 0 5.37768 shouldn't be
17.18/17.35 WSVECS04 Frhs2[1183]: 6 0 4.12569 shouldn't be
17.18/17.35 WSVECS04 Frhs2[1184]: 6 0 3.85175 shouldn't be
17.18/17.35 WSVECS04 Frhs2[1224]: 6 0 3.8517 shouldn't be
17.18/17.35 WSVECS04 Frhs2[2113]: 6 0 2.31535 shouldn't be
17.18/17.35 WSVECS04 Frhs2[2117]: 6 0 0.827981 shouldn't be
17.18/17.35 WSVECS04 Frhs2[2193]: 6 0 1.31527 shouldn't be
17.18/17.35 WSVECS04 Frhs2[2233]: 6 0 0.114137 shouldn't be
17.18/17.35 WSVECS04 Frhs2[3486]: 6 0 1.19977 shouldn't be
20.88/21.06 c #Conflicts: 10000 | #Constraints: 8376
20.88/21.06 c #Conflicts: 11000 | #Constraints: 9376
20.88/21.06 c GLOBAL bounds - >= 7 @ 20.4579
20.88/21.06 c GLOBAL bounds - >= 7 @ 20.46
20.94/21.17 c Conflict after adding new constraint
20.94/21.17 c cpu time 20.4614 s
20.94/21.17 c deterministic time 878106551 8.78e+08
20.94/21.17 c optimization time 0.109107 s
20.94/21.17 c total solve time 20.1925 s
20.94/21.17 c core-guided solve time 0 s
20.94/21.17 c propagation time 7.93956 s
20.94/21.17 c conflict analysis time 7.03623 s
20.94/21.17 c propagations 4236664
20.94/21.17 c resolve steps 432939
20.94/21.17 c decisions 197860
20.94/21.17 c conflicts 11882
20.94/21.17 c restarts 51
20.94/21.17 c inprocessing phases 4
20.94/21.17 c garbage collections 4 ,( 100.00 )
20.94/21.17 c input clauses 1899 ,( 33.47 )
20.94/21.17 c input cardinalities 429 ,( 7.56 )
20.94/21.17 c input general constraints 3345 ,( 58.96 )
20.94/21.17 c input average constraint length 21.64
20.94/21.17 c input average constraint degree 44.64
20.94/21.17 c learned clauses 9178 ,( 77.24 )
20.94/21.17 c learned cardinalities 339 ,( 2.85 )
20.94/21.17 c learned general constraints 2366 ,( 19.91 )
20.94/21.17 c learned average constraint length 616.86
20.94/21.17 c learned average constraint degree 1516112.73
20.94/21.17 c watched CF 32, 64, 128, Arb: 1396 , 0 , 0 , 0
20.94/21.17 c counting CF 32, 64, 128, Arb: 4316 , 0 , 0 , 0
20.94/21.17 c watched constraints 1396 ,( 24.44 )
20.94/21.17 c counting constraints 4315 ,( 75.56 )
20.94/21.17 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 3441320 , 578219 , 41811330 ,( 13749455 , 28061875 )
20.94/21.17 c gcd simplifications 1466
20.94/21.17 c detected cardinalities 29
20.94/21.17 c weakened non-implied lits 2079665
20.94/21.17 c weakened non-implying lits 2416
20.94/21.17 c original variables 3772
20.94/21.17 c clausal propagations 715447
20.94/21.17 c cardinality propagations 1126669
20.94/21.17 c watched propagations 126061
20.94/21.17 c counting propagations 2187337
20.94/21.17 c watch lookups 88969878
20.94/21.17 c watch backjump lookups 0
20.94/21.17 c watch checks 524395560
20.94/21.17 c propagation checks 219561814
20.94/21.17 c constraint additions 36272538
20.94/21.17 c trail pops 4445836
20.94/21.17 c formula constraints 5628
20.94/21.17 c learned constraints 11881
20.94/21.17 c bound constraints 0
20.94/21.17 c core-guided constraints 0
20.94/21.17 c encountered formula constraints 340279
20.94/21.17 c encountered learned constraints 104542
20.94/21.17 c encountered bound constraints 0
20.94/21.17 c encountered core-guided constraints 0
20.94/21.17 c LP total time 8.0451 s
20.94/21.17 c LP solve time 6.41 s
20.94/21.17 c LP constraints added 5641
20.94/21.17 c LP constraints removed 1
20.94/21.17 c LP pivots internal 14850
20.94/21.17 c LP pivots root 11550
20.94/21.17 c LP calls 13
20.94/21.17 c LP optimalities 9
20.94/21.17 c LP no pivot count 0
20.94/21.17 c LP infeasibilities 0
20.94/21.17 c LP valid Farkas constraints 0
20.94/21.17 c LP learned Farkas constraints 0
20.94/21.17 c LP basis resets 0
20.94/21.17 c LP cycling count 0
20.94/21.17 c LP singular count 0
20.94/21.17 c LP no primal count 0
20.94/21.17 c LP no farkas count 0
20.94/21.17 c LP other issue count 0
20.94/21.17 c LP Gomory cuts 2
20.94/21.17 c LP learned cuts 11
20.94/21.17 c LP deleted cuts 1
20.94/21.17 c LP encountered Gomory constraints 0
20.94/21.17 c LP encountered Farkas constraints 0
20.94/21.17 c LP encountered learned Farkas constraints 0
20.94/21.17 c CG auxiliary variables introduced 38
20.94/21.17 c CG solutions found 0
20.94/21.17 c CG cores constructed 38
20.94/21.17 c CG core cardinality constraints returned 0
20.94/21.17 c CG unit cores 0
20.94/21.17 c CG single cores 0
20.94/21.17 c CG blocks removed during cardinality reduction 0
20.94/21.17 c CG first core best 0
20.94/21.17 c CG decision core best 0
20.94/21.17 c CG core reduction tie 0
20.94/21.17 c CG core degree average 0.00
20.94/21.17 c CG core slack average 0.00
20.94/21.17 c CG core upper bound improvements 0
20.94/21.17 c STR number of successful calls 0
20.94/21.17 c STR number of unsuccessful calls 0
20.94/21.17 c STR number of inconclusive calls 0
20.94/21.17 c STR number of successful attempts 0
20.94/21.17 c STR number of unsuccessful attempts 0
20.94/21.17 c STR number of inconclusive attempts 0
20.94/21.17 c STR average degree increase per successful call inf
20.94/21.17 c STR average degree increase per successful attempt inf
20.94/21.17 c STR total number of conflicts for successful attempts 0
20.94/21.17 c STR total number of conflicts for unsuccessful attempts 0
20.94/21.17 c STR total number of conflicts for inconclusive attempts 0
20.94/21.17 c STR average number of conflicts per successful attempt inf
20.94/21.17 c STR average number of conflicts per unsuccessful attempt inf
20.94/21.17 c STR average number of conflicts per inconclusive attempt inf
20.94/21.17 c AVG.sumWPerc 69.72
20.94/21.17 c bigint constraints 0
20.94/21.17 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Fri Jul 4 07:03:47 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS INF <= obj <= INF
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS INF <= obj <= INF
--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: 63794 MiB (7554 MiB free)
memory of node 1: 64507 MiB (61903 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4522321-1751597982/watcher-4522321-1751597982 -o /tmp/evaluation-result-4522321-1751597982/solver-4522321-1751597982 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751594361-84103 --watchdog 3760 --file-size-limit 100000 run-opt-log.sh HOME/instance-4522321-1751597982.opb PROOFDIR/proof-4522321-1751597982
running on 2 cores: 4,6
CPU governors:
performance: 4 6
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=84569, runsolver pid=84566
Current StackSize limit: 8192 KiB
[startup+0.100099 s]*
/proc/loadavg: 4.22 4.14 4.10 4/261 84571
/proc/meminfo: memFree=71117788/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=57108 memory=12512 CPUtime=0.06 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 836 0 0 0 5 1 0 0 20 0 1 0 75477535 58478592 3128 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 14277 3128 1984 1147 0 1704 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 61300 KiB
Current children cumulated memory: 15584 KiB
[startup+0.214186 s]*
/proc/loadavg: 4.22 4.14 4.10 6/261 84571
/proc/meminfo: memFree=71104700/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=63728 memory=20128 CPUtime=0.17 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 2996 0 0 0 15 2 0 0 20 0 1 0 75477535 65257472 5032 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 15932 5032 2304 1147 0 3359 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 67920 KiB
Current children cumulated memory: 23200 KiB
[startup+0.313692 s]*
/proc/loadavg: 4.22 4.14 4.10 4/261 84571
/proc/meminfo: memFree=71086456/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=84520 memory=36052 CPUtime=0.27 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 6911 0 0 0 23 4 0 0 20 0 1 0 75477535 86548480 9013 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 21130 9013 2400 1147 0 8557 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 88712 KiB
Current children cumulated memory: 39124 KiB
[startup+0.700363 s]
/proc/loadavg: 4.22 4.14 4.10 4/261 84571
/proc/meminfo: memFree=71085172/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=84520 memory=36180 CPUtime=0.63 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 6914 0 0 0 57 6 0 0 20 0 1 0 75477535 86548480 9045 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 21130 9045 2432 1147 0 8557 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 88712 KiB
Current children cumulated memory: 39252 KiB
[startup+1.50032 s]
/proc/loadavg: 4.29 4.16 4.10 6/261 84571
/proc/meminfo: memFree=71077144/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=89616 memory=40660 CPUtime=1.43 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 8032 0 0 0 130 13 0 0 20 0 1 0 75477535 91766784 10165 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 22404 10165 2432 1147 0 9831 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 93808 KiB
Current children cumulated memory: 43732 KiB
[startup+3.11364 s]
/proc/loadavg: 4.29 4.16 4.10 5/261 84571
/proc/meminfo: memFree=70782056/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=95132 memory=47944 CPUtime=3.04 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 8859 0 0 0 284 20 0 0 20 0 1 0 75477535 97415168 11986 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 23783 11986 2432 1147 0 11210 0
Current children cumulated CPU time: 3.04 s
Current children cumulated vsize: 99324 KiB
Current children cumulated memory: 51016 KiB
[startup+6.3004 s]
/proc/loadavg: 4.34 4.17 4.11 6/263 84617
/proc/meminfo: memFree=96457248/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=115216 memory=67932 CPUtime=6.21 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 13367 0 0 0 595 26 0 0 20 0 1 0 75477535 117981184 16983 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 28804 16983 2432 1147 0 16231 0
Current children cumulated CPU time: 6.21 s
Current children cumulated vsize: 119408 KiB
Current children cumulated memory: 71004 KiB
[startup+12.7004 s]
/proc/loadavg: 4.32 4.17 4.11 5/264 84618
/proc/meminfo: memFree=126894708/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=119636 memory=71324 CPUtime=12.59 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 13683 0 0 0 1222 37 0 0 20 0 1 0 75477535 122507264 17831 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 29909 17831 2432 1147 0 17336 0
Current children cumulated CPU time: 12.59 s
Current children cumulated vsize: 123828 KiB
Current children cumulated memory: 74396 KiB
[startup+21.1782 s]
# the end of solver process 84569 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=20.4706 s, system=0.50539 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+12.8005 s]
/proc/loadavg: 4.32 4.17 4.11 5/264 84618
/proc/meminfo: memFree=126894708/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=119636 memory=71324 CPUtime=12.69 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 13683 0 0 0 1232 37 0 0 20 0 1 0 75477535 122507264 17831 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 29909 17831 2432 1147 0 17336 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 123828 KiB
Current children cumulated memory: 74396 KiB
[startup+16.0004 s]*
/proc/loadavg: 4.29 4.17 4.11 5/264 84618
/proc/meminfo: memFree=126454320/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=126816 memory=73500 CPUtime=15.89 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 14232 0 0 0 1547 42 0 0 20 0 1 0 75477535 129859584 18375 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 31704 18375 2432 1147 0 19131 0
Current children cumulated CPU time: 15.89 s
Current children cumulated vsize: 131008 KiB
Current children cumulated memory: 76572 KiB
[startup+19.2003 s]
/proc/loadavg: 4.29 4.17 4.11 5/264 84618
/proc/meminfo: memFree=126228264/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=126816 memory=73500 CPUtime=19.07 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 14232 0 0 0 1861 46 0 0 20 0 1 0 75477535 129859584 18375 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 31704 18375 2432 1147 0 19131 0
Current children cumulated CPU time: 19.07 s
Current children cumulated vsize: 131008 KiB
Current children cumulated memory: 76572 KiB
[startup+20.0004 s]*
/proc/loadavg: 4.29 4.17 4.11 5/264 84618
/proc/meminfo: memFree=126042408/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=126816 memory=73500 CPUtime=19.88 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 14232 0 0 0 1942 46 0 0 20 0 1 0 75477535 129859584 18375 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 31704 18375 2432 1147 0 19131 0
Current children cumulated CPU time: 19.88 s
Current children cumulated vsize: 131008 KiB
Current children cumulated memory: 76572 KiB
[startup+20.8004 s]
/proc/loadavg: 4.29 4.17 4.11 5/264 84618
/proc/meminfo: memFree=126042408/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=126816 memory=73500 CPUtime=20.67 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 14232 0 0 0 2020 47 0 0 20 0 1 0 75477535 129859584 18375 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 31704 18375 2432 1147 0 19131 0
Current children cumulated CPU time: 20.67 s
Current children cumulated vsize: 131008 KiB
Current children cumulated memory: 76572 KiB
[startup+21.0004 s]*
/proc/loadavg: 4.27 4.16 4.11 5/264 84618
/proc/meminfo: memFree=125888936/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=126816 memory=75668 CPUtime=20.88 cores=4,6
/proc/84571/stat : 84571 (roundingsat) R 84569 84569 84092 0 -1 4194304 14259 0 0 0 2041 47 0 0 20 0 1 0 75477535 129859584 18917 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 31704 18917 2432 1147 0 19131 0
Current children cumulated CPU time: 20.88 s
Current children cumulated vsize: 131008 KiB
Current children cumulated memory: 78740 KiB
[startup+21.1137 s]
/proc/loadavg: 4.27 4.16 4.11 5/264 84618
/proc/meminfo: memFree=125888936/131382120 swapFree=33010416/33010684
[pid=84569] ppid=84566 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/84569/stat : 84569 (run-opt-log.sh) S 84566 84569 84092 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 75477534 4292608 768 18446744073709551615 93897662877696 93897663772229 140736757604464 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 93897664011280 93897664059024 93897667170304 140736757606689 140736757606884 140736757606884 140736757612486 0
/proc/84569/statm: 1048 768 704 219 0 110 0
[pid=84571] ppid=84569 vsize=126816 memory=75668 CPUtime=20.94 cores=4,6
/proc/84571/stat : 84571 (roundingsat) D 84569 84569 84092 0 -1 4194304 14259 0 0 0 2046 48 0 0 20 0 1 0 75477535 129859584 18917 18446744073709551615 4227072 8923433 140733126535440 0 0 0 0 0 8405026 1 0 0 17 4 0 0 0 0 0 9823104 9832592 20455424 140733126543698 140733126543912 140733126543912 140733126549482 0
/proc/84571/statm: 31704 18917 2432 1147 0 19131 0
Current children cumulated CPU time: 20.94 s
Current children cumulated vsize: 131008 KiB
Current children cumulated memory: 78740 KiB
Child status: 0
Real time (s): 21.1783
CPU time (s): 20.976
CPU user time (s): 20.4706
CPU system time (s): 0.50539
CPU usage (%): 99.0445
Max. virtual memory (cumulated for all children) (KiB): 131008
Max. memory (cumulated for all children) (KiB): 78740
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 20.4706
system time used= 0.50539
maximum resident set size= 75668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14490
page faults= 0
swaps= 0
block input operations= 0
block output operations= 174128
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3859
involuntary context switches= 133
# summary of solver processes directly reported to runsolver:
# pid: 84569
# total CPU time (s): 20.976
# total CPU user time (s): 20.4706
# total CPU system time (s): 0.50539
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.161805 second user time and 0.280767 second system time
The end
Launcher Data
Begin job on nodeC006 at 2025-07-04 04:59:42
IDJOB=4522321
IDBENCH=178741
IDSOLVER=3351
FILE ID=nodeC006/4522321-1751597982
RUNJOBID= nodeC006-1751594361-84103
SLURM_JOB_ID= 9598859
Free space on /tmp= 432064 MiB
SOLVER NAME= roundingsat-ihs-log 63f22ad
BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/MIPLIB01/opt/miplib2010/normalized-ns1769397.opb
COMMAND LINE= run-opt-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4522321-1751597982/watcher-4522321-1751597982 -o /tmp/evaluation-result-4522321-1751597982/solver-4522321-1751597982 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC006-1751594361-84103 --watchdog 3760 --file-size-limit 100000 run-opt-log.sh HOME/instance-4522321-1751597982.opb PROOFDIR/proof-4522321-1751597982
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= d0e5186d4a85a790e67c4702cfcdde79
RANDOM SEED=1007696686
nodeC006 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 : 1197.141
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 : 6983.32
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 : 2992.856
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 : 6983.32
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 : 3700.000
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 : 6983.32
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 : 1197.318
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 : 6983.32
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 : 1796.240
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 : 6983.32
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 : 3092.560
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 : 6983.32
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 : 1197.172
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 : 6983.32
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 : 1197.198
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 : 6983.32
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131382120 kB
MemFree: 71125436 kB
MemAvailable: 124174508 kB
Buffers: 2128 kB
Cached: 53773356 kB
SwapCached: 12 kB
Active: 5838308 kB
Inactive: 53308456 kB
Active(anon): 5378236 kB
Inactive(anon): 10992 kB
Active(file): 460072 kB
Inactive(file): 53297464 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010416 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 101932 kB
Writeback: 11836816 kB
AnonPages: 5373064 kB
Mapped: 116184 kB
Shmem: 17948 kB
KReclaimable: 261944 kB
Slab: 748816 kB
SReclaimable: 261944 kB
SUnreclaim: 486872 kB
KernelStack: 4176 kB
PageTables: 13716 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98701744 kB
Committed_AS: 5977984 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 149544 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 5160960 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: 10196992 kB
DirectMap1G: 125829120 kB
Free space on /tmp at the end= 432060 MiB
End job on nodeC006 at 2025-07-04 05:00:03